CN206504755U - A kind of wireless humiture verifies system - Google Patents
A kind of wireless humiture verifies system Download PDFInfo
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- CN206504755U CN206504755U CN201720158721.4U CN201720158721U CN206504755U CN 206504755 U CN206504755 U CN 206504755U CN 201720158721 U CN201720158721 U CN 201720158721U CN 206504755 U CN206504755 U CN 206504755U
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Abstract
System, including wireless lan signal transmitter, mobile terminal and at least one temperature and humidity measurement terminal are verified the utility model discloses a kind of wireless humiture；Wireless lan signal transmitter respectively with temperature and humidity measurement terminal, mobile terminal wireless connection；Temperature and humidity measurement terminal includes：First control module；Temperature and humidity measurement module；First memory module；Mobile terminal is connected with temperature and humidity measurement terminal wireless；Mobile terminal includes：Data acquisition module, temperature information and humidity information for obtaining the transmission of temperature and humidity measurement terminal；Data display module, for showing temperature information and humidity information；Second control module, for sending control instruction to temperature and humidity measurement terminal.The characteristics of having small volume due to mobile terminal, start shooting fast, easy to operate, can rapidly control temperature and humidity measurement terminal to open and stop, and can easily check temperature and humidity measurement data using mobile terminal.
Description
Technical field
The utility model is related to humiture checking, more particularly to a kind of wireless humiture checking system.
Background technology
With the development for examining market, checking and real-time detection demand of the enterprise to space environment and storage region are increasingly
It is many, for some places or equipment (such as laboratory, warehouse, stability incubator, refrigerator), to its real time temperature and wet
The monitoring checking of degree is particularly important.
Existing humiture tester is mainly multichannel temperature and humidity test instrument and supporting sensor, monitoring distance and model
Limit is with, equipment volume is big, the export of data and preservation inefficiency can not to the environmental test equipment of large space, multi-quantity
Flexible checking is provided and monitored.In addition, existing validation instrument is mainly wired connection, complex circuit, wiring trouble is portable
Property is poor.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of wireless humiture and verifies system, including wireless
Local area network signal transmitter, mobile terminal and at least one temperature and humidity measurement terminal；
The wireless lan signal transmitter is used to launch wireless signal, wireless lan signal transmitter respectively with temperature
Moisture measurement terminal, mobile terminal wireless connection；
The temperature and humidity measurement terminal is used to measure humiture information, and each temperature and humidity measurement terminal includes：
First control module, for responding the control instruction that mobile terminal and host computer are sent, controls temperature and humidity measurement mould
Block works；
Temperature and humidity measurement module, is connected to send out the temperature information measured and humidity information with first control module
Deliver to the first control module；
First memory module, is connected to receive and store the temperature information and humidity letter with first control module
Breath；
Mobile terminal is connected with the temperature and humidity measurement terminal wireless；
The mobile terminal includes：
Data acquisition module, temperature information and humidity information for obtaining the transmission of temperature and humidity measurement terminal；
Data display module, for showing the temperature information and humidity information；
Second control module, for sending control instruction to the temperature and humidity measurement terminal.
Further, in addition to host computer, the host computer respectively with the wireless lan signal transmitter and warm and humid
Measuring terminals wireless connection is spent, the host computer is used to from the first memory module obtain temperature information and humidity information.
Further, the temperature and humidity measurement module includes temperature measurement unit and humidity measuring unit.
Further, the wireless lan signal transmitter is wireless router.
Further, the temperature and humidity measurement terminal includes being provided with least one on metal shell, the metal shell
Magnetic chuck.The temperature and humidity measurement terminal includes multiple sensor interfaces, and the sensor interface includes thermocouple interface, heat
Resistance interface and Temperature Humidity Sensor interface.
Further, the host computer includes configuration module, and the configuration module is used to generate configuration information, the configuration
Information includes automatic opening time, the time of being automatically stopped, acquisition interval of the temperature and humidity measurement terminal.
Further, the host computer includes clock alignment module, the clock for calibrating the temperature and humidity measurement terminal.
Further, the host computer includes equipment Alignment module, the measurement for correcting the temperature and humidity measurement terminal
Data.
Further, the host computer is communicated with the temperature and humidity measurement terminal by Transmission Control Protocol.
Further, the mobile terminal is communicated with the temperature and humidity measurement terminal by udp protocol.
Further, the temperature and humidity measurement terminal includes power module, and the power module includes battery and power supply pipe
Unit is managed, the battery is connected with PMU.
To sum up, the utility model provide a kind of wireless humiture verify system, including wireless lan signal transmitter,
Mobile terminal, host computer and at least one temperature and humidity measurement terminal；By setting wireless lan signal transmitter, measuring terminals
Can with mobile terminal and host computer wireless connection, it is simple in construction in verification process, it is not necessary to carry out complicated wiring wiring,
It is easy to operate.In addition, the utility model is provided with mobile terminal, because mobile terminal has small volume, start fast, easy to operate
The characteristics of, it can rapidly control temperature and humidity measurement terminal to open and stop using mobile terminal, and can easily check warm and humid
Spend measurement data.In addition, for the special environment of humiture, such as hot environment, mobile terminal can safety farther out away from
From outer monitoring temperature and humidity measurement terminal, the security of humiture checking is improved.Temperature and humidity measurement terminal tool of the present utility model
Have the first memory module, measurement data can be measured at the scene terminate after send host computer to, verification scene need not carry upper
Machine, improves the portability of system.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art and advantage
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, it is attached in describing below
Figure is only some embodiments of the present utility model, for those of ordinary skill in the art, is not paying creative work
On the premise of, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structured flowchart that the wireless humiture that the utility model embodiment is provided verifies system；
Fig. 2 is another structured flowchart that the wireless humiture that the utility model embodiment is provided verifies system；
Fig. 3 is the structured flowchart for the temperature and humidity measurement terminal that the utility model embodiment is provided；
Fig. 4 is the structure chart for the temperature and humidity measurement terminal that the utility model embodiment is provided；
Fig. 5 is the structured flowchart for the mobile terminal that the utility model embodiment is provided；
Fig. 6 is the displaying interface for the mobile terminal that the utility model embodiment is provided；
Fig. 7 is another displaying interface for the mobile terminal that the utility model embodiment is provided；
Fig. 8 is the structured flowchart for the host computer that the utility model embodiment is provided.
In figure, 1- wireless lan signal transmitters, 2- temperature and humidity measurement terminals, 3- mobile terminals, 4- host computers, 21-
Metal shell, 22- magnetic chucks, 23- sensor interfaces, the control modules of 201- first, 202- temperature and humidity measurement modules, 203-
One memory module, 204- power modules, 205- first communication modules, 212- temperature measurement units, 222- humidity measuring units,
232-ADC modules, 214- batteries, 224- PMUs, 301- data acquisition modules, 302- data display modules, 303-
Second control module, 304- second communication modules, 401- configuration modules, 402- clock alignment modules, 403- equipment Alignment modules,
404- third communication modules.
Embodiment
In order that those skilled in the art more fully understand the utility model scheme, it is real below in conjunction with the utility model
The accompanying drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the embodiment of the utility model part, rather than whole embodiments.Based on the reality in the utility model
Example is applied, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made all should
When the scope for belonging to the utility model protection.
It should be noted that term " first " in specification and claims of the present utility model and above-mentioned accompanying drawing,
" second " etc. is for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so
The data used can be exchanged in the appropriate case, so that embodiment of the present utility model described herein can be with except at this
In diagram or description those beyond order implement.In addition, term " comprising " and " having " and their any deformation, meaning
Figure is that covering is non-exclusive and included, for example, containing series of steps or process, method, system, product or the equipment of unit
Be not necessarily limited to those steps or the unit clearly listed, but may include not list clearly or for these processes,
The intrinsic other steps of method, product or equipment or unit.
Embodiment
The utility model provides a kind of wireless humiture and verifies system, and Fig. 1 is the nothing that the utility model embodiment is provided
Line humiture verifies the structured flowchart of system, as shown in figure 1, wireless humiture verifies that system is launched including wireless lan signal
Device 1, mobile terminal 3 and at least one temperature and humidity measurement terminal 2.The wireless lan signal transmitter 1 is used to launch wireless
Signal, wireless lan signal transmitter 1 respectively with temperature and humidity measurement terminal 2, the wireless connection of mobile terminal 3.
Because humiture checking systematic difference scene is field-checking, that is to say, that need to carry humiture checking system
Measured to different places, therefore, the portability for improving humiture checking system is extremely important.Tested to improve humiture
All elements in the portability of card system, the application are connected using wireless mode.Due to the number of temperature and humidity measurement terminal 2
Can be multiple, such as 50, multiple temperature and humidity measurement terminals are connected by wireless lan signal transmitter with mobile terminal,
Being capable of effectively simplied system structure, the step of saving configuration.
WLAN is produced by wireless lan signal transmitter transmitting wireless signal.WLAN can be WiFi
Network or other kinds of WLAN.Each wireless lan signal transmitter has a unique mark
Know, be referred to as MAC Address.As a kind of optional embodiment, wireless lan signal transmitter 1 is wireless router, theoretical
On, the transmission range of wireless router can at least reach indoor farthest 100 meters, outdoor farthest 300 meters.
Fig. 3 is the structured flowchart for the temperature and humidity measurement terminal that the utility model embodiment is provided；As shown in figure 3, the temperature
Moisture measurement terminal 2 is used to measure humiture information, and each temperature and humidity measurement terminal 2 includes：
First control module 201, for responding the control instruction that mobile terminal and host computer are sent, controls temperature and humidity measurement
Module works；
Temperature and humidity measurement module 202, is connected to believe the temperature information measured and humidity with first control module
Breath is sent to the first control module；
First memory module 203, is connected to receive and store the temperature information and humidity with first control module
Information.
As optional embodiment, the temperature and humidity measurement terminal 2 includes power module 204, and the power module 204 is wrapped
Battery 214 and PMU 224 are included, the battery 214 is connected with PMU 224.
As optional embodiment, the temperature and humidity measurement terminal 2 includes first communication module 205, and the humiture is surveyed
Amount terminal 2 passes through first communication module 205 and the wireless connection of wireless lan signal transmitter 1.
Temperature and humidity measurement module 202, the first memory module 203, power module 204, first communication module 205 are with first
Control module 201 is connected.
As optional embodiment, the temperature and humidity measurement module 202 includes temperature measurement unit 212 and moisture measurement list
Member 222.
As optional embodiment, the temperature and humidity measurement module 202 also includes ADC 232, temperature measurement unit
212 and humidity measuring unit 222 be electrically connected with respectively with ADC 232.
Fig. 4 is the structure chart for the temperature and humidity measurement terminal that the utility model embodiment is provided；As shown in figure 4, described warm and humid
Spending measuring terminals includes being provided with least one magnetic chuck 22 on metal shell 21, the metal shell 21.As optional
Embodiment, the number of the magnetic chuck 22 is three, so as to stably fix temperature and humidity measurement terminal.The temperature and humidity measurement
Terminal includes multiple sensor interfaces 23, and the sensor interface 23 includes thermocouple interface, thermal resistance interface and humiture and passed
Sensor interface.
As optional embodiment, metal shell 21 is aluminium casing.This programme uses full aluminium shell, and existing system is general
All over using plastic casing.Metal shell has the following advantages that：
A) full metal jacket has stronger impact resistant capability, is more suitable for outer taking operation and using.
B) metal shell has more preferable antijamming capability in addition, has to the electromagnetic interference that measure field is present more preferable
Shielding action, improves the stability and repeatability of measurement.
Temperature and humidity measurement terminal is provided with magnetic chuck 22, can be advantageously mounted at the measurand containing ferromagnetic material
Any position.Further increase the portability of system.
Thermocouple interface is used to connect thermocouple, such as K-type thermoelectricity corner.In temperature survey, the application of thermocouple is extremely
Extensively, it has that simple in construction, easily manufactured, measurement range is wide, precision is high, inertia is small and output signal is easy to many such as teletransmission
Advantage.Further, since thermocouple is a kind of active sensor, additional power source is not required to during measurement, using very convenient, so often quilt
As the gas or the temperature and the surface temperature of solid of liquid in measurement stove, pipeline.Thermocouple temperature measurement scope is wide, performance ratio
Intend stable；Measure precision high, thermocouple is directly contacted with measurand, do not influenceed by intermediate medium；Thermal response time is fast, heat
Galvanic couple is flexible to temperature change repercussion；Measure scope big, thermocouple can continuous temperature measurement from -40~+1600 DEG C.
Thermal resistance (thermal resistor) is a kind of the most frequently used temperature detector of middle low-temperature space.Thermal resistance can be adopted
Use PT100 thermal resistances.Thermistor Temperature Measurement is that the resistance value based on metallic conductor increases this characteristic with the increase of temperature to enter
Trip temperature measurement.It is mainly characterized by that measurement accuracy is high, and performance is stable.The measuring accuracy of wherein platinum resistance thermometer sensor, is highest
, it is not only widely used in industrial thermometric, and is made into the station meter of standard.Thermal resistance is mostly by simple metal material system
Into what application was most at present is platinum and copper, in addition, having started to now using material manufacture thermal resistances such as nickel, manganese and rhodiums.Metal fever
The conventional temperature sensing material species of resistance is more, most commonly platinum filament.Commercial measurement in addition to platinum filament, is gone back with metal fever resistance material
There are copper, nickel, iron, iron-nickel etc..Metal fever resistance applies in general to the temperature survey in the range of -200~500 DEG C, is characterized in
Measurement is accurate, stability is good, dependable performance, and the application in process control is extremely extensive.
The system of the application possesses than the current big more Measurement channels of multisystem and supports more sensors.It is big at present
Most humiture checking systems provide such a combination of the tunnel humidity of 9 tunnel temperature+3, and the sensor interface 23 of the system is wrapped
Thermocouple interface, thermal resistance interface and Temperature Humidity Sensor interface are included, therefore, is surveyed except the tunnel humidity of 12 tunnel temperature+3 can be provided
Amount, can also provide the road PT thermal resistances of 14 tunnel K-type thermoelectricity corner+1, can provide 15 tunnel humitures and measure simultaneously.Due to providing 14
The road PT thermal resistances of road K-type thermoelectricity corner+1, can be logical using corresponding measurement for the especially high or especially low workplace of temperature
Road is measured.Compared with prior art, the application has more port numbers and kind of sensor combination, and measurement species is more,
Applicable situation is more extensive.
Mobile terminal 3 is smart mobile phone, tablet personal computer.
Fig. 5 is the structured flowchart for the mobile terminal that the utility model embodiment is provided；As shown in figure 5, the mobile terminal 3
Including：
Data acquisition module 301, temperature information and humidity information for obtaining the transmission of temperature and humidity measurement terminal；
Data display module 302, for showing the temperature information and humidity information；
Second control module 303, for sending control instruction to the temperature and humidity measurement terminal.
As optional embodiment, mobile terminal 3 also includes second communication module 304.Second communication module 304 can be
WiFi module.
Mobile terminal 3 includes search module, for searching for humiture terminal automatically.
The mobile terminal 3 is communicated with the temperature and humidity measurement terminal 2 by udp protocol.
UDP is User Datagram Protocol abbreviation, and Chinese name is UDP, is OSI (Open
System Interconnection, open system interconnection) in reference model a kind of connectionless transport layer protocol there is provided face
To the simple unreliable information transmission service of affairs, IETF RFC 768 are UDP formal specifications.Agreements of the UDP in IP messages
Number it is 17.Due to UDP characteristic：It is not belonging to connecting-type agreement, thus, processing speed fast advantage small with resource consumption,
So generally audio, video and general data are more using UDP in transmission, even if because they lose one or two of data once in a while
Bag, will not also have much impact to receiving result.The ICQ and QQ of such as our chats are exactly the udp protocol used.
The mobile terminal 3 of the application is mainly used in checking the measurement result of temperature and humidity measurement terminal 2, it is possible to humiture
Measuring terminals 2 are simply controlled, for example, start to measure, stop measurement, suspending/resuming measurement.
Data display module 302 includes full tunnel display unit and single channel display unit, and full tunnel display unit is used for
Show the measurement data of all passages.Fig. 6 is the displaying interface for the mobile terminal that the utility model embodiment is provided, displaying circle
Face illustrates the measurement result of full tunnel display unit under a scene.The measurement result of full tunnel display unit displaying includes logical
Road mark, state, type, temperature measurement result, humidity measurement results.Gap marker is also called Taoist monastic name, channel number, for marking
Know Measurement channel；State includes connection and not connected；Type is channel type, or sensor type.
Fig. 7 is another displaying interface for the mobile terminal that the utility model embodiment is provided；The interface is an applied field
The displaying result of single channel display unit under scape, i.e., the temperature or humidity result of a certain channel measurement, single channel display unit is also
Subelement, the curve map for showing some channel measurements are shown including channel plot.
Due to the compact of mobile terminal 3, it is easy to carry, is surveyed using extensive, therefore using the control humiture of mobile terminal 3
Amount terminal measures and checks that measurement result is very convenient, further, since mobile terminal 3 passes through with the temperature and humidity measurement terminal 2
Udp protocol communicates, and resource consumption is small, and processing speed is fast.
As a kind of optional embodiment, as shown in Fig. 2 the wireless humiture checking system that the utility model embodiment is provided
System also include host computer 4, the host computer respectively with the wireless lan signal transmitter and temperature and humidity measurement terminal wireless
Connection, the host computer is used to from the first memory module obtain temperature information and humidity information.
Host computer 4 refers to directly to send the computer of manipulation order, usually PC, is also PC, or
Notebook computer.
Fig. 8 is the structured flowchart for the host computer that the utility model embodiment is provided.As shown in figure 8, the host computer 4 includes
Configuration module 401, the configuration module 401 is used to generate configuration information, and it is whole that the configuration information includes the temperature and humidity measurement
Automatic opening time, the time of being automatically stopped, acquisition interval at end.
The host computer 4 includes clock alignment module 402, the clock for calibrating the temperature and humidity measurement terminal.
The host computer 4 includes equipment Alignment module 403, the measurement data for correcting the temperature and humidity measurement terminal.
The host computer 4 includes third communication module 404, and third communication module 404 can be WiFi module.
The host computer 4 is communicated with the temperature and humidity measurement terminal 2 by Transmission Control Protocol.
TCP (Transmission Control Protocol transmission control protocols) is a kind of connection-oriented, reliable
, transport layer communication protocol based on byte stream, defined by IETF RFC 793.In simplified computer network osi model
In, it completes the function specified by the 4th layer of transport layer, and UDP (UDP) is another important biography in same layer
Defeated agreement.In internet protocol suite (Internet protocol suite), TCP layer be located at IP layers on, application layer it
Under intermediate layer.The same connection in reliable, image tube road is frequently necessary between the application layer of different main frames, but IP layers do not provide
Such stream mechanism, and it is to provide insecure packet switch.TCP is in order to ensure the reliable of message transmissions, just to each bag one
Sequence number, while sequence number also ensure that the received in-order for the bag for being sent to receiving terminal entity.Then receiving terminal entity to successfully receiving
To byte beam back one and corresponding confirm (ACK)；If transmitting terminal entity is not received really in rational round-trip delay (RTT)
Recognize, then corresponding data (assuming that lost) will be retransmitted.
On data correctness and legitimacy, whether TCP is wrong come inspection data with a verification and function, is sending
With receive when will calculate verification and；It can use md5 certifications that data are encrypted simultaneously.
On reliability is ensured, using Retransmission timeout and piggybacking mechanism.
In flow control, using sliding window protocol, provide, needed for unidentified packet in window in agreement
Retransmit.
It should be noted that because the temperature and humidity measurement terminal of the application includes the first memory module, the first memory module
Temperature and humidity measurement result can be saved, temperature and humidity measurement result is sent to host computer again when being communicated with host computer, because
This, when verifying at the scene, and need not carry host computer, further simplify the volume of on-site verification system, on-site verification is more
Plus it is portable.
In addition, being entered for host computer 4 with temperature and humidity measurement terminal 2 by the wireless connection of wireless lan signal transmitter 1
One step reduces the volume of system, improves the portability of system, simplifies operation.
Because Transmission Control Protocol is more safe and reliable, the host computer 4 is logical by Transmission Control Protocol with the temperature and humidity measurement terminal 2
During letter, the data of transmission are relatively reliable, and host computer 4 includes the second memory cell, for storing the data obtained.Or, system
Also include database, the data for storing the acquisition of host computer 4.
Host computer 4 also includes report generation module, for generating form according to measurement data.
Host computer 4 also includes outcome evaluation module, and for analysis measurement result, measurement result is carried out according to preset rules
Assess, help the quick analysis result of staff.
To sum up, the utility model provide a kind of wireless humiture verify system, including wireless lan signal transmitter,
Mobile terminal, host computer and at least one temperature and humidity measurement terminal；By setting wireless lan signal transmitter, measuring terminals
Can with mobile terminal and host computer wireless connection, it is simple in construction in verification process, it is not necessary to carry out complicated wiring wiring,
It is easy to operate.In addition, the utility model is provided with mobile terminal, because mobile terminal has small volume, start fast, easy to operate
The characteristics of, it can rapidly control temperature and humidity measurement terminal to open and stop using mobile terminal, and can easily check warm and humid
Spend measurement data.In addition, for the special environment of humiture, such as hot environment, mobile terminal can safety farther out away from
From outer monitoring temperature and humidity measurement terminal, the security of humiture checking is improved.Temperature and humidity measurement terminal tool of the present utility model
Have the first memory module, measurement data can be measured at the scene terminate after send host computer to, verification scene need not carry upper
Machine, improves the portability of system.
In embodiment provided herein, it should be understood that system described above is only schematical, example
The division of module and unit as described, only a kind of division of logic function, can there is other dividing mode when actually realizing,
Such as multiple units, module or component can combine or be desirably integrated into another system, or some features can be ignored, or
Do not perform.Another, shown or discussed coupling or direct-coupling or communication connection each other can be by some
The INDIRECT COUPLING of interface, unit or module or communication connection, can be electrical or other forms.
The unit illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in the utility model each embodiment can be integrated in a processing unit/module
In or unit/module be individually physically present, can also two or more units be integrated in a unit
In.Above-mentioned integrated unit can both be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (6)
1. a kind of wireless humiture verifies system, it is characterised in that including wireless lan signal transmitter, mobile terminal and extremely
A few temperature and humidity measurement terminal；
The wireless lan signal transmitter respectively with temperature and humidity measurement terminal, mobile terminal wireless connection；
The temperature and humidity measurement terminal is used to measure humiture information, and each temperature and humidity measurement terminal includes：
First control module；
Temperature and humidity measurement module, be connected with first control module with by the temperature information measured and humidity information send to
First control module；
First memory module, is connected to receive and store the temperature information and humidity information with first control module；
Mobile terminal is connected with the temperature and humidity measurement terminal wireless；The mobile terminal includes data acquisition module, data exhibition
Show module and the second control module；
The temperature and humidity measurement terminal includes being provided with least one magnetic chuck on metal shell, the metal shell.
2. wireless humiture according to claim 1 verifies system, it is characterised in that described upper also including host computer
Machine is connected with the wireless lan signal transmitter and temperature and humidity measurement terminal wireless respectively.
3. wireless humiture according to claim 1 verifies system, it is characterised in that the temperature and humidity measurement module includes
Temperature measurement unit and humidity measuring unit.
4. wireless humiture according to claim 1 verifies system, it is characterised in that the temperature and humidity measurement terminal includes
Power module, the power module includes battery and PMU, and the battery is connected with PMU.
5. wireless humiture according to claim 1 verifies system, it is characterised in that the wireless lan signal transmitting
Device is wireless router.
6. wireless humiture according to claim 1 verifies system, it is characterised in that the temperature and humidity measurement terminal includes
Multiple sensor interfaces, the sensor interface includes thermocouple interface, thermal resistance interface and Temperature Humidity Sensor interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720158721.4U CN206504755U (en) | 2017-02-22 | 2017-02-22 | A kind of wireless humiture verifies system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720158721.4U CN206504755U (en) | 2017-02-22 | 2017-02-22 | A kind of wireless humiture verifies system |
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| Publication Number | Publication Date |
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| CN206504755U true CN206504755U (en) | 2017-09-19 |
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| CN201720158721.4U Active CN206504755U (en) | 2017-02-22 | 2017-02-22 | A kind of wireless humiture verifies system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110196075A (en) * | 2018-02-27 | 2019-09-03 | 上海市计量测试技术研究院 | A kind of environmental test equipment calibration long-range temperature and humidity test system and test method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110196075A (en) * | 2018-02-27 | 2019-09-03 | 上海市计量测试技术研究院 | A kind of environmental test equipment calibration long-range temperature and humidity test system and test method |
| CN110196075B (en) * | 2018-02-27 | 2022-02-08 | 上海市计量测试技术研究院 | Remote temperature and humidity testing method for environmental test equipment calibration |
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