CN108896099A - A kind of detection big data platform and its method for earth's crust disaster - Google Patents
A kind of detection big data platform and its method for earth's crust disaster Download PDFInfo
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Abstract
A kind of detection big data platform and its method for earth's crust disaster, main control software further include being sent to software, and the software that is sent to is used to via wireless data transfer module by the different analog signals are delivered to storage area one in local side；The main control software further includes terminating software, and the termination software is used to when the analog signals that local side is stored are the same with the analog signals of microprocessing unit local, terminates main control software；Variable one is set in the microprocessing unit；It include exporting match value module, export stand-by value module and exporting last match value module in the microprocessing unit；In conjunction with its method effectively prevent analog signals in the prior art will lose and cannot be eventually converted into digital signal be transmitted to local side, in digital signal complete performance it is unfavorable, allow the fitting accuracy of subsequent exponential fitting to be lower, be fitted when Delay Variation is not small after the very big defect of error.
Description
Technical field
The present invention relates to big data technical fields, and in particular to a kind of detection big data platform for earth's crust disaster and
Its method.
Background technique
Geological disaster mainly by nature or thinks that geologic process causes, and causes catastrophic destruction to geological environment, it leads
It to include earthquake, landslide, mud-rock flow, surface subsidence, volcanic eruption and ground fractures etc..In recent years, worldwide,
Geological disaster is in frequently-occurring situation, also has aggravation situation in China's geological disaster phenomenon, and bring manpower financial capacity loss is very
It is heavy.The great geology such as 5.12 Wenchuan County in Sichuan violent earthquakes, the especially big mud-rock flow in 8.8 Gansu Zhouqu County and 6.5 Chongqing WuLong landslides
Disaster Event leaves the painful memory that can not be erased to people, also causes huge wound to Chinese national economy.
Then monitoring result is recorded and supreme grade is sent to unite by traditional Geological Hazards Monitoring there are also regional personal monitoring
Meter management, this traditional monitoring method is not only time-consuming and laborious, but also cannot achieve seamless monitoring in 24 hours, and monitoring result can
It is poor by property, and traditional some geological disaster monitoring systems have the following problems：An administrative center, prison is arranged in each monitoring section
Survey low efficiency and at high cost；Not comprehensive enough to the monitoring of geology disaster data complete, monitoring result poor accuracy, precision are paid no attention to
Think, reliability it is poor；Monitoring section is not alarmed measure, cannot monitor that it is interim timely to monitoring section that geological disaster may come
The people in domain alarms, and avoids casualties.
Then it is just proposed the geological disaster monitoring system based on big data, it includes mobile terminal, back-stage management end, clothes
Device end, at least one Geological Hazards Monitoring area local side, at least one microprocessing unit and setting be engaged in each geological disaster prison
Survey the monitoring device in area, the server end includes application server and database server, monitoring device, microprocessing unit,
Local side, application server and database server successively communicate to connect, and the back-stage management end and the application server are logical
Letter connection, the mobile terminal are connect with the application server communication；
Monitoring device includes Seismic monitoring equipment, mountain landslide supervision equipment, mud-rock flow monitoring device, Ground Subsidence Monitoring equipment
With volcanic eruption monitoring device；
Monitoring device is used to obtain every geologic data and the data that will acquire are sent to corresponding microprocessing unit；
Microprocessing unit is used to receive the data of monitoring device transmission, and the data received is sent to after A/D is converted pair
Answer local side；
Local side carries out preliminary treatment for checking, storing the data received, and to data, and by treated, data are sent to
The application server；
The back-stage management end for monitor, inquire, analyzing, management and monitoring data；
For receiving, analyzing, handling the monitoring data received, and by treated, monitoring data are sent the application server
To the database server；
The database server is used to store monitoring data and receives inquiry, deletion, modification that the application server is sent
Instruction；
The mobile terminal is used to inquire the real-time geological state and historical data in each monitoring area.
The Seismic monitoring equipment be front-end camera, water-temperature water-level sensor, vibrating sensor, seismic wave sensors,
Any one or more of obliquity sensor and displacement sensor；
The mountain landslide supervision equipment is front-end camera, photoelectric sensor, vibrating string joint meter, pressure sensor, impact
Any one or more of acceleration transducer and vibrating sensor；
The mud-rock flow monitoring device is front-end camera, Water Test Kits, water-temperature water-level sensor, precipitation rain fall sensor, humidity
Any one or more of sensor, jerk acceleration transducer, displacement sensor and geologic sensor；
The Ground Subsidence Monitoring equipment is that front-end camera, settlement sensor, settlement monitor, geologic sensor and displacement pass
Any one or more of sensor；
The volcanic eruption monitoring device is front-end camera, pressure sensor, density sensor, vibrating sensor, dust biography
Any one or more of sensor, temperature sensor and humidity sensor.
Geological Hazards Monitoring area local side is also connected with display and alarm.
Microprocessing unit is also connected with external alarm, when monitoring data are more than preset threshold, microprocessing unit triggering
External alarm equipment alarm prompt.
The application server is also used to comprehensive analysis items Historical Monitoring data, and adjusts every prison according to historical data
The alarm threshold value of measured data continues to optimize monitoring system.
Each microprocessing unit includes gps locating module.
The mobile terminal is connect by 3G/4G/WIFI network with the application server.
Such beneficial effect is：Without personal monitoring, it can be achieved that seamless monitoring in 24 hours；Monitoring efficiency is high, over the ground
The monitoring of matter disaster data is comprehensively, complete, monitoring result accuracy is high, good reliability；It can be learnt by historical data, be optimized respectively
Item monitoring index, to reach best monitoring effect；Monitoring region is provided with alarm, can mention to people's alarm in monitoring region
Show, avoids casualties；Each historic geology situation for monitoring region, recent geological state can be understood by mobile terminal, be people
Go on a journey provide conveniently.
In addition, microprocessing unit is used to receive the data of monitoring device transmission, and by the data received after A/D is converted
The mode for being sent to corresponding local side is：Collected analog signals are sent to microprocessing unit by the monitoring device, micro-
Processing unit receives and above-mentioned analog signals is carried out analog-to-digital conversion after the analog signals as data, then believes number
Number being connected to communication network by wireless data transfer module is sent to local side；The transfer mode of digital signal must rely at present
Microprocessing unit is connected to the condition of communication network, if microprocessing unit is not connected to communication network, in addition microprocessing unit is in modulus
Transition period and other analog signals occurs during analog-to-digital conversion in main control software, then these analog signals will be lost
It loses, digital signal cannot be eventually converted into and be transmitted to local side, allow the digital signal for being transmitted to local side with regard to non-micro- place with this
All digital signals occurred during reason unit operation, it is unfavorable in the complete performance of digital signal.
And monitoring device obtains every geologic data and the data that will acquire be sent to corresponding microprocessing unit before it is normal
Parallel measurement often is needed, the mode for reaching parallel measurement items geologic data at present is as follows：
1. the mode of microprocessing unit parallel activity, this mode must allow monitoring device to obtain micro process with parallel port
The parallel instruction that unit transmitting comes, and monitoring device is reached parallel with the parallel instruction, when parallel instruction is sent to, prison
Measurement equipment executes the measurement to every geologic data under the activation of parallel instruction, and which ensures different monitoring device
The concurrency of every geologic data is measured respectively, however it is not low to the standard of the component of monitoring device, it in addition all will be by simultaneously
Send instructions, reliability is insufficient；
2. microprocessing unit is fitted formula parallel form, which passes address date without monitoring device concurrent measurement
The time point at this time being sent in microprocessing unit sets up mapping relations with the address date, in addition at random between one duration of setting
Every, as soon as when every mistake duration interval, when being transmitted to the address date mapped in microprocessing unit in the duration interval
Point is that dependent variable carries out exponential fitting as independent variable, the time point mapped address date, can thus be obtained between duration
The measurement data corresponding to inner each time point, such mode is theoretically also uncomplicated, and expense is not also high, and is generally transported
With.
The high-efficient development and utilization of data transport standard are attended by, address date can achieve number via the transmission of information packet form
According to it is public, also with compatible good, the uncomplicated performance of framework, that is to say the future directions of address date transmission in this way；But
During packet transmission, because transmitting link road obstruction, additional message are responded and the Random Effect of transmission link sluggishness, usually
So that the address date being transmitted in microprocessing unit makes the fitting of subsequent exponential fitting accurate along with Delay Variation, with this
The very big problem of error after being fitted when property is lower or even Delay Variation is not small.
Summary of the invention
To solve the above problems, the present invention provides a kind of for the detection big data platform of earth's crust disaster and its side
Method, effectively preventing analog signals in the prior art will lose and cannot be eventually converted into digital signal and be transmitted to local
End, in digital signal complete performance it is unfavorable, allow the fitting accuracy of subsequent exponential fitting to be lower, when Delay Variation is not small
The very big defect of error after being fitted.
A kind of detection for earth's crust disaster is flat with big data in order to overcome the deficiencies in the prior art, the present invention provides
The solution of platform and its method, it is specific as follows：
A kind of detection big data platform for earth's crust disaster, including local side, microprocessing unit and setting are in each geology
The monitoring device in disaster monitoring area；
Monitoring device includes Seismic monitoring equipment, mountain landslide supervision equipment, mud-rock flow monitoring device, Ground Subsidence Monitoring equipment
With volcanic eruption monitoring device；
Monitoring device is used to obtain every geologic data and the data that will acquire are sent to corresponding microprocessing unit；
Microprocessing unit is used to receive the data of monitoring device transmission, and the data received is sent to after A/D is converted pair
Answer local side；
In addition, the connection structure between the microprocessing unit and local side is：The microprocessing unit and wireless data transmission
Module is connected, and the microprocessing unit is connect by wireless data transfer module with communication network, realizes micro process list with this
Member is connected with communication network, and the communication network is also connected with local side；
Main control software is embedded in microprocessing unit, microprocessing unit is also connected with flash memory, and main control software can be arranged in and micro- place
The storage area two in the connected flash memory of unit is managed, is additionally provided in flash memory and is used to store with the different storage area one of storage area two
With the corresponding analog signals of main control software；
The main control software includes logging in software, and the software that logs in is used to that main control software can be reached via account and identifying code
It logs in, after logging in main control software, microprocessing unit can be connected to local side；
The main control software further includes assert software, described to assert analog signals that software is used to store in local side with micro- place
The temporary analog signals of reason unit are different, and in addition the analog signals capacity of local side storage is temporary lower than microprocessing unit
Analog signals capacity when, assert the analog signals in the temporary analog signals of microprocessing unit with local side storage
Different analog signals；
The main control software further includes temporary software, and the temporary software is used to different analog signals to keep in into setting
Storage area one, the storage area two that the storage area stores the main control software together is different, in addition monitor out it is described micro-
Processing unit, which is located at, to be connected under conditions of communication network, the inner temporary analog signals of the storage area one is read, warp
By the wireless data transfer module being connected with the microprocessing unit, being passed after the analog signals analog-to-digital conversion taken out
It is delivered to local side；
The main control software further includes determination module, and the analog signals that the determination module is used to store in local side are the same as micro- place
The temporary analog signals of reason unit are different, and in addition the analog signals capacity of local side storage is temporary more than microprocessing unit
Analog signals capacity when, assert local side storage analog signals in microprocessing unit keep in analog signals
Different analog signals；
The main control software further includes being sent to software, and the software that is sent to is used to via wireless data transfer module by local side
The different analog signals are delivered to storage area one；
The main control software further includes terminating software, described to terminate analog signals that software is used to store in local side with micro- place
When the analog signals of reason unit local are the same, main control software is terminated；
Variable one is set in the microprocessing unit；
It include exporting match value module, export stand-by value module and exporting last match value mould in the microprocessing unit
Block.
It is described export match value module be used to export in time point match value.
It is described export stand-by value module for time point in exporting stand-by value.
The last match value module of the export is used to export the last fitting of any time point O in the duration interval
Value.
Microprocessing unit, for when monitoring and occurring in the presence of other analog signals corresponding with main control software,
The analog signals are kept in the storage area one into setting, the storage area one and the storage area two for storing the main control software
It is different；In the analog signals are kept in into after the storage area one of setting, it is located at if monitoring the microprocessing unit
When being connected under conditions of communication network, the inner temporary analog signals of the storage area one can be taken out execution modulus
Conversion passes the digital signal after analog-to-digital conversion with this via the wireless data transfer module being connected with the microprocessing unit
It is delivered to local side；
Wireless data transfer module can be used to obtain the digital signal that microprocessing unit transmitting comes, and acquired number is believed
Number it is transmitted to local side, the analog signals before the digital signal analog-to-digital conversion are stored for into programmable controller when appearance
In scheduled storage area one, and when microprocessing unit is located at and is connected under conditions of communication network, through in the storage area one
It takes out and is transmitted to wireless data transfer module after analog-to-digital conversion；
Local side, for obtaining the digital signal that wireless data transfer module is transmitted, for being held to obtained digital signal
Row disposition.
The method that big data platform is used in the detection for earth's crust disaster, it is specific as follows：
Microprocessing unit is used to receive the data of monitoring device transmission, and the data received is sent to after A/D is converted pair
The mode for answering local side is：Collected analog signals are sent to microprocessing unit, microprocessing unit by the monitoring device
It receives and above-mentioned analog signals is subjected to analog-to-digital conversion after the analog signals as data, digital signal is then passed through into nothing
Line data transmission module is connected to communication network and is sent to local side；
The microprocessing unit receives and above-mentioned analog signals is carried out analog-to-digital conversion after the analog signals as data, so
Afterwards by digital signal wireless data transfer module is connected to communication network be sent to local side by way of include：
Microprocessing unit can keep in the analog signals when monitoring other analog signals and occurring
Into in the different storage area one of storage area two of the same storage main control software of setting, and in monitoring to the micro process list
Member be located at be connected under conditions of communication network when, the inner temporary analog signals of the storage area one are taken out progress
Digital signal after analog-to-digital conversion is transmitted to local side with this via wireless data transfer module by analog-to-digital conversion, reaches number
Transmitting of the signal through microprocessing unit to local side；
The microprocessing unit receives and above-mentioned analog signals is carried out analog-to-digital conversion after the analog signals as data, so
Further include by what wireless data transfer module was connected to that communication network is sent to local side by digital signal afterwards：
5-1：Main control software is run, also execution main control software logs in；
Logging in for main control software can be reached via account and identifying code, after logging in main control software, microprocessing unit can be connected to this
Ground terminal；
5-2：Different, the other local side in the analog signals that the analog signals of local side storage are kept in microprocessing unit
When the analog signals capacity that the analog signals capacity of storage is kept in lower than microprocessing unit, assert that microprocessing unit is temporary
Analog signals in local side storage the different analog signals of analog signals；
5-3：Different analog signals are kept in the storage area one into setting, it is soft that the storage area stores the master control together
The storage area two of part is different, in addition monitor out the microprocessing unit be located at be connected to communication network under conditions of, described in
The inner temporary analog signals of storage area one are read, via the wireless data transmission mould being connected with the microprocessing unit
Block, being transmitted to local side after the analog signals analog-to-digital conversion taken out；
5-4：Different, the other local side in the analog signals that the analog signals of local side storage are kept in microprocessing unit
When the analog signals capacity of storage is more than the analog signals capacity that microprocessing unit is kept in, the mould of local side storage is assert
The different analog signals of analog signals kept in analog quantity signal with microprocessing unit；
5-5：Via wireless data transfer module by the different analog signals are delivered to storage area one in local side；
5-6：When the analog signals of local side storage are the same with the analog signals of microprocessing unit local, master control is terminated
Software；
After the every geologic data of monitoring device acquisition and the data that will acquire are sent in corresponding microprocessing unit, it is carried out packet
Include the following process being disposed to address date sequentially executed：
S1：When address date is transmitted in microprocessing unit, address date be transmitted in microprocessing unit at this time when
Point sets up mapping relations with the address date, in addition sets a duration interval at random, as soon as when every mistake duration interval,
All address dates in the duration interval are transmitted to the timing arrangement of the time point in microprocessing unit by it, thus structure
At the address date one, address date two, address date three ... address date k being chronologically arranged successively, and with described
Location data one, address date two, address date three ... address date k difference phase mapping time point be time point one, time point two, when
Point three ... time point k, k therein are positive integer and the number for indicating the address date in the duration interval；
S2：Variable one in microprocessing unit is assigned a value of L, the value of L at this time is one；
S3：The match value of time point in export, specific execution are as follows：
3-1：L add one after and value and L add two after and value respectively M and N, first acquisition time point L, time point M and time point N, then
Address date L, address date M and the address date N with time point L, time point M and time point N difference phase mapping are obtained, wherein L, M and N
It is all positive integer, wherein N is not more than k；
3-2：By time point L and time point N difference phase mapping address date L and address date N, using time point L as independent variable,
Address date L is referred to as independent variable and address date N as the dependent variable of time point N as the dependent variable of time point L, time point N
Number fitting, then obtains the corresponding match value of time point M according to exponentially fitted formulae, the match value be exactly in time point fitting
It is worth, the algorithm of the exponential fitting in 3-2 is least square method；
S4：The stand-by value of time point, specific as follows in export：
Obtain after the match value of time point in the middle is added with the stand-by value of time point in the middle and value obtains mean value divided by two again, this is
Value be in time point stand-by value；
S5：Export the last match value of any time point O in the duration interval：
5-1：Time point M is compared respectively with the duration interval between time point L and time point N, select duration smaller interval time point L or when
Point N serves as stand-by time point；
5-2：By the address date of the stand-by time point and the stand-by time point phase mapping that are obtained in 5-1, the time point there are also in,
Namely time point M and it is described in time point stand-by value, using stand-by time point as independent variable, stand-by time point phase mapping
Address date as the dependent variable of stand-by time point, the stand-by value of time point M time point as independent variable and in the middle as time point M because
Variable carries out exponential fitting, and the match value of any time point O in the duration interval is then obtained according to exponentially fitted formulae, should
Match value is exactly the match value of any time point O, and the algorithm of the exponential fitting in 5-2 is least square method；
S6：Differentiate whether N is equal to k, if N is equal to k, the process being disposed to address date is just terminated, if N is not
Equal to k, the value of present L is just added a value as L, S3 is gone to and goes to execute.
Beneficial effects of the present invention are：
For in the detection big data platform of earth's crust disaster, microprocessing unit can be in monitoring other analog signals
When appearance, the storage area two that the analog signals can be kept in into the same storage main control software of setting is different
In storage area one, and when monitoring to the microprocessing unit is located at and is connected under conditions of communication network, the storage area
The one inner temporary analog signals take out carry out analog-to-digital conversion, and with this via wireless data transfer module, modulus is turned
Digital signal after change is transmitted to local side, reaches transmitting of the digital signal through microprocessing unit to local side.Microprocessing unit
When other analog signals occur, first analog signals are kept in into storage area one, are then located in microprocessing unit
When being connected under conditions of communication network, the digital signal obtained after the analog signals analog-to-digital conversion that storage area one is kept in is passed
It is delivered to local side, the analog signals that main control software can be allowed to occur in random time point all can be via buffer, then through buffer
In take out and the process transmitted after analog-to-digital conversion, reach the transmitting of local side, overcome the transfer mode of current digital signal
Digital signal after microprocessing unit cannot not being connected to the analog signals analog-to-digital conversion occurred when network is transmitted to
The adjoint disadvantage of local side, reduces the loss of analog signals, reduces the integrality energy band for digital signal transmitting
The problem come, allows the digital signal for being transmitted to local side with more preferably complete performance.Main control software can also be allowed to occur at any time
Analog signals all can be via temporary, then the process by obtaining transmitting in buffer reaches and send the transmitting for passing local side, overcomes
Transmission method after current analog signals analog-to-digital conversion is occurred when microprocessing unit cannot not being connected to communication network
Analog signals analog-to-digital conversion after be transmitted to defect brought by local side, reduce the loss of analog signals, reduce
Towards the unfavorable interference that the complete performance transmitted after analog signals analog-to-digital conversion attends by, the modulus for being transmitted to local side is allowed to simulate
Measuring signal has more preferably complete performance；In addition, the storage area of storage analog signals is first is that the individually storage outside main control software
Region is deposited, can allow the temporary not against main control software of analog signals, just has the performance being again introduced into, main control software can be reduced
The abnormal detrimental effect to the analog signals kept in so that abnormal or by when removing in main control software,
The situation that temporary analog signals cannot be lost.By time point L, time point M and time point N is first obtained, then obtain and when
Point L, time point M and time point N distinguish address date L, address date M and the address date N of phase mapping, the fitting of time point in export
Value, then export in time point stand-by value, export the last match value of any time point O in the duration interval.Same mesh
Preceding mode compares, and reduces because fitness bias caused by Delay Variation, improves the fitting correctness when Delay Variation,
Negative effect when reducing Delay Variation is very effective.
Detailed description of the invention
Fig. 1 is the schematic illustration of the detection big data platform for earth's crust disaster of the invention.
Fig. 2 is the connection figure of microprocessing unit of the invention.
Specific embodiment
The present invention is described further below in conjunction with drawings and examples.
As Figure 1-Figure 2, for the detection big data platform of earth's crust disaster, including mobile terminal, back-stage management end,
Server end, at least one Geological Hazards Monitoring area local side, at least one microprocessing unit and setting are in each geological disaster
The monitoring device of monitoring section, the server end include application server and database server, monitoring device, micro process list
Member, local side, application server and database server successively communicate to connect, the back-stage management end and the application server
Communication connection, the mobile terminal are connect with the application server communication；
Monitoring device includes Seismic monitoring equipment, mountain landslide supervision equipment, mud-rock flow monitoring device, Ground Subsidence Monitoring equipment
With volcanic eruption monitoring device；
Monitoring device is used to obtain every geologic data and the data that will acquire are sent to corresponding microprocessing unit；
Microprocessing unit is used to receive the data of monitoring device transmission, and the data received is sent to after A/D is converted pair
Answer local side；
In addition, the connection structure between the microprocessing unit and local side is：The microprocessing unit and wireless data transmission
Module is connected, and the microprocessing unit is connect by wireless data transfer module with communication network, realizes micro process list with this
Member is connected with communication network, and the communication network is also connected with local side；
Local side carries out preliminary treatment for checking, storing the data received, and to data, and by treated, data are sent to
The application server；
The back-stage management end for monitor, inquire, analyzing, management and monitoring data；
For receiving, analyzing, handling the monitoring data received, and by treated, monitoring data are sent the application server
To the database server；
The database server is used to store monitoring data and receives inquiry, deletion, modification that the application server is sent
Instruction；
The mobile terminal is used to inquire the real-time geological state and historical data in each monitoring area.
The Seismic monitoring equipment be front-end camera, water-temperature water-level sensor, vibrating sensor, seismic wave sensors,
Any one or more of obliquity sensor and displacement sensor；
The mountain landslide supervision equipment is front-end camera, photoelectric sensor, vibrating string joint meter, pressure sensor, impact
Any one or more of acceleration transducer and vibrating sensor；
The mud-rock flow monitoring device is front-end camera, Water Test Kits, water-temperature water-level sensor, precipitation rain fall sensor, humidity
Any one or more of sensor, jerk acceleration transducer, displacement sensor and geologic sensor；
The Ground Subsidence Monitoring equipment is that front-end camera, settlement sensor, settlement monitor, geologic sensor and displacement pass
Any one or more of sensor；
The volcanic eruption monitoring device is front-end camera, pressure sensor, density sensor, vibrating sensor, dust biography
Any one or more of sensor, temperature sensor and humidity sensor；
Variable one is set in the microprocessing unit；
It include exporting match value module, export stand-by value module and exporting last match value mould in the microprocessing unit
Block.
It is described export match value module be used to export in time point match value.
It is described export stand-by value module for time point in exporting stand-by value.
The last match value module of the export is used to export the last fitting of any time point O in the duration interval
Value.
The operation information includes the inflow and outflow temperature of heat collector, the intensity of sunlight, circulation line
The flow velocity etc. of upper water.
Geological Hazards Monitoring area local side is also connected with display and alarm.
Microprocessing unit is also connected with external alarm, when monitoring data are more than preset threshold, microprocessing unit triggering
External alarm equipment alarm prompt.
The application server is also used to comprehensive analysis items Historical Monitoring data, and adjusts every prison according to historical data
The alarm threshold value of measured data continues to optimize monitoring system.
Each microprocessing unit includes gps locating module.
The mobile terminal is connect by 3G/4G/WIFI network with the application server.
Such beneficial effect is：Without personal monitoring, it can be achieved that seamless monitoring in 24 hours；Monitoring efficiency is high, over the ground
The monitoring of matter disaster data is comprehensively, complete, monitoring result accuracy is high, good reliability；It can be learnt by historical data, be optimized respectively
Item monitoring index, to reach best monitoring effect；Monitoring region is provided with alarm, can mention to people's alarm in monitoring region
Show, avoids casualties；Each historic geology situation for monitoring region, recent geological state can be understood by mobile terminal, be people
Go on a journey provide conveniently.
Main control software is embedded in microprocessing unit, microprocessing unit is also connected with flash memory, main control software can be arranged in
Storage area two in the connected flash memory of microprocessing unit is additionally provided in flash memory and is used to the different storage area one of storage area two
Storage is the same as the corresponding analog signals of main control software；
The main control software includes obtaining software, several processes for obtaining software and being used to read the storage area one；
The main control software further includes sequence runs software, if the sequence runs software is used in the process one and process
Two are not belonging under conditions of same total process, just run the process one and process two in sequence, and determine in a time point
Only one process reads the storage area one；
The main control software further includes concurrently executing software, if the software that concurrently executes is used in the process one and process
Two belong under conditions of same total process, just concurrently run the process one and process two, and be not less than in a time point holding
Two processes for belonging to same total process read the storage area one.
The different method of storage area two can be configuration storage area together：With regard to being distinguished with the region in different flash memory
Main control software analog signals corresponding with main control software are stored, it further, can be right with the region institute in different flash memory
The pointer answered is respectively that main control software and analog signals assign storage area.
Microprocessing unit, for when monitoring and occurring in the presence of other analog signals corresponding with main control software,
The analog signals are kept in the storage area one into setting, the storage area one and the storage area two for storing the main control software
It is different；In the analog signals are kept in into after the storage area one of setting, it is located at if monitoring the microprocessing unit
When being connected under conditions of communication network, the inner temporary analog signals of the storage area one can be taken out execution modulus
Conversion passes the digital signal after analog-to-digital conversion with this via the wireless data transfer module being connected with the microprocessing unit
It is delivered to local side；
Wireless data transfer module can be used to obtain the digital signal that microprocessing unit transmitting comes, and acquired number is believed
Number it is transmitted to local side, the analog signals before the digital signal analog-to-digital conversion are stored for into programmable controller when appearance
In scheduled storage area one, and when microprocessing unit is located at and is connected under conditions of communication network, through in the storage area one
It takes out and is transmitted to wireless data transfer module after analog-to-digital conversion；
Local side, for obtaining the digital signal that wireless data transfer module is transmitted, for being held to obtained digital signal
Row disposition；Distribution, the judgement that disposition to digital signal can be storage, also can be digital signal, for digital signal
Disposition must be determined by particular use.
For in the detection big data platform of earth's crust disaster, microprocessing unit can be in monitoring other analog quantity
When signal occurs, the storage area two that the analog signals can be kept in into the same storage main control software of setting is different
In the storage area one of sample, and when monitoring to the microprocessing unit is located at and is connected under conditions of communication network, the storage
It deposits the inner temporary analog signals in area one and takes out carry out analog-to-digital conversion, with this via wireless data transfer module, mould
Digital signal after number conversion is transmitted to local side, reaches transmitting of the digital signal through microprocessing unit to local side.Micro process
Unit is first kept in analog signals into storage area one, then in microprocessing unit when other analog signals occur
When being connected under conditions of communication network, the number obtained after the analog signals analog-to-digital conversion that storage area one is kept in is believed
Number it is transmitted to local side, the analog signals that main control software can be allowed to occur in random time point all can be via buffer, then through temporary
The process taken out in storage and transmitted after analog-to-digital conversion, reaches the transmitting of local side, overcomes the transmitting of current digital signal
Mode cannot not be connected to microprocessing unit the digital signal biography after the analog signals analog-to-digital conversion occurred when network
It is delivered to the adjoint disadvantage of local side, reduces the loss of analog signals, reduces the integrality for digital signal transmitting
The problem of capable of bringing, allows the digital signal for being transmitted to local side with more preferably complete performance.
The method that big data platform is used in the detection for earth's crust disaster, it is specific as follows：
Microprocessing unit is used to receive the data of monitoring device transmission, and the data received is sent to after A/D is converted pair
The mode for answering local side is：Collected analog signals are sent to microprocessing unit, microprocessing unit by the monitoring device
It receives and above-mentioned analog signals is subjected to analog-to-digital conversion after the analog signals as data, digital signal is then passed through into nothing
Line data transmission module is connected to communication network and is sent to local side；
The microprocessing unit receives and above-mentioned analog signals is carried out analog-to-digital conversion after the analog signals as data, so
Afterwards by digital signal wireless data transfer module is connected to communication network be sent to local side by way of include：
Microprocessing unit can keep in the analog signals when monitoring other analog signals and occurring
Into in the different storage area one of storage area two of the same storage main control software of setting, and in monitoring to the micro process list
Member be located at be connected under conditions of communication network when, the inner temporary analog signals of the storage area one are taken out progress
Digital signal after analog-to-digital conversion is transmitted to local side with this via wireless data transfer module by analog-to-digital conversion, reaches number
Transmitting of the signal through microprocessing unit to local side；
Control table can be kept in the corresponding signal of the main control software in inner store of storage area one, signal keeps in energy in control table
Enough store into store the capacity into the analog signals in storage area one, storage until, storage time point as message；Into
One step, because keeping in into the analog signals in storage area one perhaps has several, if in different time point, main control software
Perhaps analog signals can all occur, corresponding several analog quantitys letter of the main control software institute that such different time point occurs
It number will store into storage area one, so for storing into each analog signals in storage area one, it can be in signal
One is constructed in temporary control table with the corresponding control message of the analog signals, via the temporary simulation of control message reservoir
The storage pointer of signal is measured, capacity stores message as time point.
When executing the transmitting after analog signals analog-to-digital conversion, it perhaps can involve several processes and concurrently read storage
Qu Yi will overcome the reading in region to collide, and when reading storage area one, can introduce burse mode；Just as in Android system,
It is able to use PV operation and realizes that process exclusive and process are concurrent.
The microprocessing unit turns above-mentioned analog signals progress modulus after receiving the analog signals as data
It changes, then further includes by what wireless data transfer module was connected to that communication network is sent to local side by digital signal：
5-1：Main control software is run, also execution main control software logs in；
Logging in for main control software can be reached via account and identifying code, after logging in main control software, microprocessing unit can be connected to this
Ground terminal；
5-2：Different, the other local side in the analog signals that the analog signals of local side storage are kept in microprocessing unit
When the analog signals capacity that the analog signals capacity of storage is kept in lower than microprocessing unit, assert that microprocessing unit is temporary
Analog signals in local side storage the different analog signals of analog signals；
5-3：Different analog signals are kept in the storage area one into setting, it is soft that the storage area stores the master control together
The storage area two of part is different, in addition monitor out the microprocessing unit be located at be connected to communication network under conditions of, described in
The inner temporary analog signals of storage area one are read, via the wireless data transmission mould being connected with the microprocessing unit
Block, being transmitted to local side after the analog signals analog-to-digital conversion taken out；
5-4：Different, the other local side in the analog signals that the analog signals of local side storage are kept in microprocessing unit
When the analog signals capacity of storage is more than the analog signals capacity that microprocessing unit is kept in, the mould of local side storage is assert
The different analog signals of analog signals kept in analog quantity signal with microprocessing unit；
5-5：Via wireless data transfer module by the different analog signals are delivered to storage area one in local side；
5-6：When the analog signals of local side storage are the same with the analog signals of microprocessing unit local, master control is terminated
Software.
This can allow main control software all can be via temporary, then by being transmitted in buffer in the analog signals occurred at any time
Process, reach and send the transmitting for passing local side, the transmission method after overcoming current analog signals analog-to-digital conversion cannot be micro-
Processing unit is not connected to after the analog signals analog-to-digital conversion occurred when communication network to be transmitted to brought by local side and lack
It falls into, reduces the loss of analog signals, reduce and attend by towards the complete performance transmitted after analog signals analog-to-digital conversion
Unfavorable interference allows the modulus analog signals for being transmitted to local side to have more preferably complete performance；In addition, storage analog signals
Storage area first is that the independent storage areas outside main control software, the temporary not against main control software of analog signals can be allowed, just
There is the performance being again introduced into, the abnormal detrimental effect to the analog signals kept in of main control software can be reduced, so that
In the situation that main control software is abnormal or cannot be lost by the analog signals when removing, kept in.
After the every geologic data of monitoring device acquisition and the data that will acquire are sent in corresponding microprocessing unit, just hold
Row includes the following process being disposed to address date sequentially executed：
S1：When address date is transmitted in microprocessing unit, address date be transmitted in microprocessing unit at this time when
Point sets up mapping relations with the address date, in addition sets a duration interval at random, as soon as when every mistake duration interval,
All address dates in the duration interval are transmitted to the timing arrangement of the time point in microprocessing unit by it, thus structure
At the address date one, address date two, address date three ... address date k being chronologically arranged successively, and with described
Location data one, address date two, address date three ... address date k difference phase mapping time point be time point one, time point two, when
Point three ... time point k, k therein are positive integer and the number for indicating the address date in the duration interval；
S2：Variable one in microprocessing unit is assigned a value of L, the value of L at this time is one；
S3：The match value of time point in export, specific execution are as follows：
3-1：L add one after and value and L add two after and value respectively M and N, first acquisition time point L, time point M and time point N, then
Address date L, address date M and the address date N with time point L, time point M and time point N difference phase mapping are obtained, wherein L, M and N
It is all positive integer, wherein N is not more than k；It must illustrate, need not distinguish address date L, address date M and address date N here
In it is specific which be the address date with Delay Variation, that is, all there is the situation of Delay Variation to all address dates
Execute disposition；
3-2：By time point L and time point N difference phase mapping address date L and address date N, using time point L as independent variable,
Location data L carries out index as the dependent variable of time point N as independent variable and address date N as the dependent variable of time point L, time point N
Then fitting obtains the corresponding match value of time point M according to exponentially fitted formulae, the match value be exactly in time point match value,
The algorithm of exponential fitting in 3-2 is least square method；
S4：The stand-by value of time point, specific as follows in export：
Obtain after the match value of time point in the middle is added with the stand-by value of time point in the middle and value obtains mean value divided by two again, this is
Value be in time point stand-by value；
S5：Export the last match value of any time point O in the duration interval：
5-1：Time point M is compared respectively with the duration interval between time point L and time point N, select duration smaller interval time point L or when
Point N serves as stand-by time point；
5-2：By the address date of the stand-by time point and the stand-by time point phase mapping that are obtained in 5-1, the time point there are also in,
Namely time point M and it is described in time point stand-by value, using stand-by time point as independent variable, stand-by time point phase mapping
Address date as the dependent variable of stand-by time point, the stand-by value of time point M time point as independent variable and in the middle as time point M because
Variable carries out exponential fitting, and the match value of any time point O in the duration interval is then obtained according to exponentially fitted formulae, should
Match value is exactly the match value of any time point O, and the algorithm of the exponential fitting in 5-2 is least square method；
S6：Differentiate whether N is equal to k, if N is equal to k, the process being disposed to address date is just terminated, if N is not
Equal to k, the value of present L is just added a value as L, S3 is gone to and goes to execute, subsequent export is executed with this.
In 3-2, by the address date L and address date N of time point L and time point N difference phase mapping, using time point L as certainly
Variable, address date L as the dependent variable of time point L, time point N as independent variable and address date N as time point N dependent variable into
Row index fitting, then obtains the corresponding match value of time point M according to exponentially fitted formulae, the match value be exactly in time point it is quasi-
Conjunction value, the algorithm of the exponential fitting in 3-2 are least square method.Because when delay variation randomness it is strong, least square method is logical
Cross the optimal function matching for minimizing the quadratic sum searching data of error.It can easily be acquired using least square method unknown
Data, and the quadratic sum of error is minimum between the data and real data that these are acquired.
So, in specific implementation, time point L, time point M and time point N are first obtained, is then obtained and time point L, time point M
With address date L, address date M and the address date N of time point N difference phase mapping, it is assumed here that time point M is that time delay occurs to become
The time point of change, here, time point L, time point M and time point N are the time point of arranged in sequence, are in addition also chosen at random in a duration interval
Any time point O.The interpolation of exponential fitting acquisition is carried out by time point L, the address date L of time point M phase mapping, address date M
The match value one of any time point O is obtained, the error of its real conditions far from data is not small.Then, this method relies in advance
Address date L, the address date N that time point L, time point N distinguish phase mapping obtain the corresponding match value of time point M；Again simultaneously by it
The address date M of point M phase mapping averages, it is assumed that, time point L with the duration smaller interval between time point M, so by time point L,
The corresponding address date L of time point M and mean value, association index are fitted to export the last match value two of any time point O.To analogy
Conjunction value one, match value two closer to any time point O data true value, reduce because Delay Variation caused by deviation.
By time point L, time point M and time point N is first obtained, then obtains and distinguish phase mapping with time point L, time point M and time point N
Address date L, address date M and address date N, the match value of time point in export, then in export time point stand-by value,
Export the last match value of any time point O in the duration interval.It compares, reduces because time delay becomes with current mode
Fitness bias caused by changing, improves the fitting correctness when Delay Variation, to the negative effect when reduction Delay Variation
It is very effective.
The present invention is described in a manner of Detailed description of the invention above, it will be understood by those of skill in the art that the disclosure
It is not limited to embodiments described above, in the case of without departing from the scope of the present invention, can make a variety of changes, change and replace
It changes.
Claims (6)
1. a kind of detection big data platform for earth's crust disaster, which is characterized in that including local side, microprocessing unit and set
Set the monitoring device in each Geological Hazards Monitoring area；
Monitoring device includes Seismic monitoring equipment, mountain landslide supervision equipment, mud-rock flow monitoring device, Ground Subsidence Monitoring equipment
With volcanic eruption monitoring device；
Monitoring device is used to obtain every geologic data and the data that will acquire are sent to corresponding microprocessing unit；
Microprocessing unit is used to receive the data of monitoring device transmission, and the data received is sent to after A/D is converted pair
Answer local side；
In addition, the connection structure between the microprocessing unit and local side is：The microprocessing unit and wireless data transmission
Module is connected, and the microprocessing unit is connect by wireless data transfer module with communication network, realizes micro process list with this
Member is connected with communication network, and the communication network is also connected with local side；
Main control software is embedded in microprocessing unit, microprocessing unit is also connected with flash memory, and main control software can be arranged in and micro- place
The storage area two in the connected flash memory of unit is managed, is additionally provided in flash memory and is used to store with the different storage area one of storage area two
With the corresponding analog signals of main control software；
The main control software includes logging in software, and the software that logs in is used to that main control software can be reached via account and identifying code
It logs in, after logging in main control software, microprocessing unit can be connected to local side；
The main control software further includes assert software, described to assert analog signals that software is used to store in local side with micro- place
The temporary analog signals of reason unit are different, and in addition the analog signals capacity of local side storage is temporary lower than microprocessing unit
Analog signals capacity when, assert the analog signals in the temporary analog signals of microprocessing unit with local side storage
Different analog signals；
The main control software further includes temporary software, and the temporary software is used to different analog signals to keep in into setting
Storage area one, the storage area two that the storage area stores the main control software together is different, in addition monitor out it is described micro-
Processing unit, which is located at, to be connected under conditions of communication network, the inner temporary analog signals of the storage area one is read, warp
By the wireless data transfer module being connected with the microprocessing unit, being passed after the analog signals analog-to-digital conversion taken out
It is delivered to local side；
The main control software further includes determination module, and the analog signals that the determination module is used to store in local side are the same as micro- place
The temporary analog signals of reason unit are different, and in addition the analog signals capacity of local side storage is temporary more than microprocessing unit
Analog signals capacity when, assert local side storage analog signals in microprocessing unit keep in analog signals
Different analog signals；
The main control software further includes being sent to software, and the software that is sent to is used to via wireless data transfer module by local side
The different analog signals are delivered to storage area one；
The main control software further includes terminating software, described to terminate analog signals that software is used to store in local side with micro- place
When the analog signals of reason unit local are the same, main control software is terminated；
Variable one is set in the microprocessing unit；
It include exporting match value module, export stand-by value module and exporting last match value mould in the microprocessing unit
Block.
2. the detection big data platform according to claim 1 for earth's crust disaster, which is characterized in that the export is quasi-
Conjunction value module be used to export in time point match value.
3. the detection big data platform according to claim 1 for earth's crust disaster, which is characterized in that it is described export to
With value module be used to export in time point stand-by value.
4. the detection big data platform according to claim 1 for earth's crust disaster, which is characterized in that the export is most
Match value module afterwards is used to export the last match value of any time point O in the duration interval.
5. the detection big data platform according to claim 1 for earth's crust disaster, which is characterized in that micro process list
Member, for when monitoring and occurring in the presence of other analog signals corresponding with main control software, the analog signals
The storage area one into setting is kept in, the storage area one and the storage area two for storing the main control software are different；Described in handle
Analog signals are kept in into after the storage area one of setting, if monitoring the microprocessing unit is located at the item for being connected to communication network
When under part, the inner temporary analog signals of the storage area one can be taken out execution analog-to-digital conversion, with this via same
Digital signal after analog-to-digital conversion, is transmitted to local side by the connected wireless data transfer module of the microprocessing unit；
Wireless data transfer module can be used to obtain the digital signal that microprocessing unit transmitting comes, and acquired number is believed
Number it is transmitted to local side, the analog signals before the digital signal analog-to-digital conversion are stored for into programmable controller when appearance
In scheduled storage area one, and when microprocessing unit is located at and is connected under conditions of communication network, through in the storage area one
It takes out and is transmitted to wireless data transfer module after analog-to-digital conversion；
Local side, for obtaining the digital signal that wireless data transfer module is transmitted, for being held to obtained digital signal
Row disposition.
6. the method that big data platform is used in the detection according to claim 1 for earth's crust disaster, which is characterized in that specific
It is as follows：
Microprocessing unit is used to receive the data of monitoring device transmission, and the data received is sent to after A/D is converted pair
The mode for answering local side is：Collected analog signals are sent to microprocessing unit, microprocessing unit by the monitoring device
It receives and above-mentioned analog signals is subjected to analog-to-digital conversion after the analog signals as data, digital signal is then passed through into nothing
Line data transmission module is connected to communication network and is sent to local side；
The microprocessing unit receives and above-mentioned analog signals is carried out analog-to-digital conversion after the analog signals as data, so
Afterwards by digital signal wireless data transfer module is connected to communication network be sent to local side by way of include：
Microprocessing unit can keep in the analog signals when monitoring other analog signals and occurring
Into in the different storage area one of storage area two of the same storage main control software of setting, and in monitoring to the micro process list
Member be located at be connected under conditions of communication network when, the inner temporary analog signals of the storage area one are taken out progress
Digital signal after analog-to-digital conversion is transmitted to local side with this via wireless data transfer module by analog-to-digital conversion, reaches number
Transmitting of the signal through microprocessing unit to local side；
The microprocessing unit receives and above-mentioned analog signals is carried out analog-to-digital conversion after the analog signals as data, so
Further include by what wireless data transfer module was connected to that communication network is sent to local side by digital signal afterwards：
5-1：Main control software is run, also execution main control software logs in；
Logging in for main control software can be reached via account and identifying code, after logging in main control software, microprocessing unit can be connected to this
Ground terminal；
5-2：Different, the other local side in the analog signals that the analog signals of local side storage are kept in microprocessing unit
When the analog signals capacity that the analog signals capacity of storage is kept in lower than microprocessing unit, assert that microprocessing unit is temporary
Analog signals in local side storage the different analog signals of analog signals；
5-3：Different analog signals are kept in the storage area one into setting, it is soft that the storage area stores the master control together
The storage area two of part is different, in addition monitor out the microprocessing unit be located at be connected to communication network under conditions of, described in
The inner temporary analog signals of storage area one are read, via the wireless data transmission mould being connected with the microprocessing unit
Block, being transmitted to local side after the analog signals analog-to-digital conversion taken out；
5-4：Different, the other local side in the analog signals that the analog signals of local side storage are kept in microprocessing unit
When the analog signals capacity of storage is more than the analog signals capacity that microprocessing unit is kept in, the mould of local side storage is assert
The different analog signals of analog signals kept in analog quantity signal with microprocessing unit；
5-5：Via wireless data transfer module by the different analog signals are delivered to storage area one in local side；
5-6：When the analog signals of local side storage are the same with the analog signals of microprocessing unit local, master control is terminated
Software；
After the every geologic data of monitoring device acquisition and the data that will acquire are sent in corresponding microprocessing unit, it is carried out packet
Include the following process being disposed to address date sequentially executed：
S1：When address date is transmitted in microprocessing unit, address date be transmitted in microprocessing unit at this time when
Point sets up mapping relations with the address date, in addition sets a duration interval at random, as soon as when every mistake duration interval,
All address dates in the duration interval are transmitted to the timing arrangement of the time point in microprocessing unit by it, thus structure
At the address date one, address date two, address date three ... address date k being chronologically arranged successively, and with described
Location data one, address date two, address date three ... address date k difference phase mapping time point be time point one, time point two, when
Point three ... time point k, k therein are positive integer and the number for indicating the address date in the duration interval；
S2：Variable one in microprocessing unit is assigned a value of L, the value of L at this time is one；
S3：The match value of time point in export, specific execution are as follows：
3-1：L add one after and value and L add two after and value respectively M and N, first acquisition time point L, time point M and time point N, then
Address date L, address date M and the address date N with time point L, time point M and time point N difference phase mapping are obtained, wherein L, M and N
It is all positive integer, wherein N is not more than k；
3-2：By time point L and time point N difference phase mapping address date L and address date N, using time point L as independent variable,
Address date L is referred to as independent variable and address date N as the dependent variable of time point N as the dependent variable of time point L, time point N
Number fitting, then obtains the corresponding match value of time point M according to exponentially fitted formulae, the match value be exactly in time point fitting
It is worth, the algorithm of the exponential fitting in 3-2 is least square method；
S4：The stand-by value of time point, specific as follows in export：
Obtain after the match value of time point in the middle is added with the stand-by value of time point in the middle and value obtains mean value divided by two again, this is
Value be in time point stand-by value；
S5：Export the last match value of any time point O in the duration interval：
5-1：Time point M is compared respectively with the duration interval between time point L and time point N, select duration smaller interval time point L or when
Point N serves as stand-by time point；
5-2：By the address date of the stand-by time point and the stand-by time point phase mapping that are obtained in 5-1, the time point there are also in,
Namely time point M and it is described in time point stand-by value, using stand-by time point as independent variable, stand-by time point phase mapping
Address date as the dependent variable of stand-by time point, the stand-by value of time point M time point as independent variable and in the middle as time point M because
Variable carries out exponential fitting, and the match value of any time point O in the duration interval is then obtained according to exponentially fitted formulae, should
Match value is exactly the match value of any time point O, and the algorithm of the exponential fitting in 5-2 is least square method；
S6：Differentiate whether N is equal to k, if N is equal to k, the process being disposed to address date is just terminated, if N is not
Equal to k, the value of present L is just added a value as L, S3 is gone to and goes to execute.
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