CN102759915B - Emergency communication device for positioning personnel in electric power tunnel - Google Patents
Emergency communication device for positioning personnel in electric power tunnel Download PDFInfo
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- CN102759915B CN102759915B CN201210250508.8A CN201210250508A CN102759915B CN 102759915 B CN102759915 B CN 102759915B CN 201210250508 A CN201210250508 A CN 201210250508A CN 102759915 B CN102759915 B CN 102759915B
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Abstract
The invention discloses an emergency communication device for positioning personnel in an electric power tunnel. The emergency communication device comprises a first MCU (Microprogrammed Control Unit) processing unit, a second MCU processing unit, a data communication module, a power conditioning module, an infrared detection and receiving module, a voice communication module and a voice accessory control module; and the device is suitable for the characteristic of the topological structure of the electric power tunnel and is capable of realizing the emergency communications of personnel detection and positioning, emergency broadcasting, alarming and scheduling functions. Through the implementation of the emergency communication device, the real-time monitoring on the tunnel and the personnel entering the tunnel is realized, the operating maintenance personnel entering the tunnel is ensured to keep in touch with the outside world, and simultaneously, when dangerous cases and emergencies occur in the tunnel, the necessary response can be made in the first time, and the loss is reduced to the lowest limit. The emergency communication device has perfect and complete functions.
Description
Technical field
The present invention relates to a kind of power technology field, relate in particular to a kind of electric power tunnel emergency communication personnel positioning apparatus.
Background technology
Electric power tunnel is the important component part of electric power energy transmission, the construction of electric power tunnel, often in depth descend some rice, that public network (movement, UNICOM, telecommunications etc.) or the wireless signal of private network (electric power) all cannot penetrate in soil layer arrival tunnel, cause the usually state in being hedged off from the outer world of operation maintenance personnel that enters tunnel, once run into accident or dangerous situation, often cannot contact with the external world, be difficult in the very first time, dangerous situation and accident be made a response.Therefore the emergency communication device of the applicable electric power tunnel feature of development is significant, imperative.
The roughly following points of specific (special) requirements of electric power tunnel emergency communication device: the one, be applicable to the topological structure that electric power tunnel wire distributes; The 2nd, except basic voice communication, also want the personnel's that can realize Detection location and the function that emergent broadcast is called out; The 3rd, do not change existing voice communication technical system as far as possible so that with the outer interconnection of telecommunication network intercommunication of electric power tunnel.
Using common telephone set as communicator, be equipped with common private branch exchange (PBX), be merely able to realize the partial function of emergent communicator requirement in electric power tunnel, such as basic voice communication, the subject matter of its existence has: one, the topological structure of traditional telephone set and PBX networking is star structure, this is not suitable for the feature that electric power tunnel wire distributes very much, uses reluctantly in tunnel, causes the significant wastage of constructional difficulties and line resource; Two, cannot realize personnel's Detection location; Three, cannot realize emergent broadcast call function.
Summary of the invention
The present invention is the problems referred to above that exist for electric power tunnel emergency communication in order to solve ordinary telephone set, a kind of electric power tunnel topological structure feature that is applicable to is provided, can realize the emergency communication device of personnel's Detection location, emergent broadcast, warning and scheduling feature, by this device, can ensure that the operation maintenance personnel and the external world that enter tunnel keep in touch, in the time of tunnel generation dangerous situation and accident, can make necessary reaction the very first time, loss is reduced to bottom line.
To achieve these goals, the present invention adopts following technical scheme.
Electric power tunnel emergency communication personnel positioning apparatus of the present invention comprises a MCU processing unit, data communication module, power supply conditioning module and infrared acquisition and receiver module;
A described MCU processing unit is the control module of the data communication module of emergency communication personnel positioning apparatus, be used for controlling the transmitting-receiving of data communication module data, realize data and command interaction between emergency communication personnel positioning apparatus and emergency communication main frame, realize data receiver and the control of infrared acquisition receiver module simultaneously, and the power supply control of power supply conditioning module;
Data communication module adopts communication and power supply conllinear transmission technology, realizes the conllinear transmission of remote power feeding and signal of communication; The down order that communication module is responsible between emergency communication main frame and emergency communication personnel positioning apparatus sends and transmitting uplink data;
Infrared acquisition and receiver module can be surveyed the variation of human body infrared spectrum, automatically output signal; Continue output constant level; The load of switch automatic delay function;
Power supply conditioning module, by capacitance energy storage power taking from remote power feeding line, through power supply conversion, is given infrared acquisition and receiver module power supply.
Described infrared eye is full-automatic induction, photosensitive control, the infrared eye that induction blocking time can be set.
Described electric power tunnel emergency communication personnel positioning apparatus can also comprise the 2nd MCU processing unit and voice communications module; Described the 2nd MCU processing unit is the key control unit of the voice communications module of emergency communication personnel positioning apparatus, realizes signal transmitting and receiving control and the data identification of voice communications module; Voice communications module can complete: the double-directional speech call under off hook state; The sending and receiving of dtmf signal between emergency communication personnel positioning apparatus and emergency communication main frame under off hook state; The reception of ring under hook state; The reception of caller id information and processing under hook state.Described power supply conditioning module, by capacitance energy storage power taking from remote power feeding line, through power supply conversion, according to sequential requirement, is given the 2nd MCU processing unit and infrared acquisition and receiver module power supply.
Described electric power tunnel emergency communication personnel positioning apparatus can also comprise voice attachment control module, according to emergency communication personnel positioning apparatus flow process demand, completes microphone, keyboard, ring hummer, talk-back speaker, broadcast loudspeaker, the control of telephone set warning lamp; The 2nd MCU processing unit is realized the interface control of voice attachment control module; Power supply conditioning module, by capacitance energy storage power taking from remote power feeding line, through power supply conversion, according to sequential requirement, is given the 2nd MCU processing unit, infrared acquisition and receiver module, microphone, talk-back speaker, broadcast loudspeaker, the power supply of telephone set warning lamp.
Described emergency communication personnel positioning apparatus has three pairs of cables to be connected, and wherein a pair of cable is for emergency communication main-machine communication and remote power feeding; The two pairs of cables for and the voice communication of emergency communication main frame.
Described emergency communication personnel positioning apparatus, by with the communicating by letter of emergency communication main frame, realize in electric power tunnel and between control and command center, in electric power tunnel, patrol survey personnel and the emergency call intercommunication between survey personnel is patrolled on ground.Adopt two pairs of cable communications, realize incoming call Fen Li with exhalation, realize in this way in same tunnel, the call of diverse location device is unobstructed.
Described emergency communication personnel positioning apparatus has personnel positioning function, is that terminal and ultrasonic module are carried out real-time Communication for Power in the built-in ultrasonic module of emergency communication personnel positioning terminal.Ultrasonic listening part is utilized echo method, by measuring, calculates the position of human body apart from probe the reflection interval of ultrasonic pulse.In the time of within the scope of staff enters the angle and distance that infrared ultrasonic two double modules monitor, terminal perceives personnel's existence by module, emergency communication personnel positioning terminal will " have people ", and information and terminal number report monitor supervision platform by emergency communication main frame, platform finds the exact position of alarm terminal by the terminal number of having preserved on GIS figure, thereby has realized the location to the staff within the scope of this terminal.By personnel's location, realize remote monitoring and commander.
Described emergency communication personnel positioning apparatus, has emergent broadcast function, and emergent broadcast is divided into spot broadcasting and remote broadcast.The operator on duty of monitor supervision platform command centre, can pass through the emergency communication personnel positioning apparatus of Long-distance Control specific region, realizes voice broadcast service.When having emergency notice that staff in tunnel need to be handed down to, carry out remote broadcast operation.The recording chip that spot broadcasting is carried by terminal is exported the voice that recorded and is broadcasted, and compares remote broadcast, and spot broadcasting is more simple and quick.。
Described emergency communication personnel positioning apparatus, has warning function.When causing danger in tunnel, in the time of need to reporting to the police, in tunnel, staff only need click " warning " key on emergency communication personnel positioning apparatus, terminal active reporting warning message is to monitor supervision platform, after platform is received warning message, the staff that can notify at once all positions in this tunnel, there is emergency situation in this tunnel, please leaves at once.
Described emergency communication personnel positioning apparatus, there is scheduling feature, by the staff in electric power tunnel, operate " call " button of emergency communication personnel positioning apparatus, operator on duty's bi-directional call of realization and monitor supervision platform command centre, and then realize scheduling feature.
Principle of work of the present invention is,
The present invention adopts bus type topological structure, and the emergency communication terminal that is positioned at a tunnel or a tunnel section is considered as a group, and the terminal in a group is articulated in same bus.Between emergency communication personnel positioning terminal and emergency communication main frame by incoming call line pair, out-ward line pair, control pair, has realized Detection location, emergent broadcast, warning and the scheduling feature of staff in tunnel.
The invention has the beneficial effects as follows,
By enforcement of the present invention, realized tunnel and entered the personnel's in tunnel real-time monitoring, operation maintenance personnel and the external world that guarantee enters tunnel keep in touch, simultaneously in the time of tunnel generation dangerous situation and accident, can make necessary reaction the very first time, loss is reduced to bottom line.This apparatus function is perfect, complete.
Accompanying drawing explanation
Fig. 1: emergency communication personnel positioning apparatus composition frame chart;
Fig. 2: emergency communication personnel positioning apparatus bus type topology diagram;
Wherein, a 1. MCU processing unit, 2. the 2nd MCU processing unit, 3. data communication module, 4. power supply conditioning module, 5. infrared acquisition and receiver module, 6. voice communications module, 7. voice attachment control module, 8. control pair, 9. incoming call line pair, 10. out-ward line pair, 11. control circuits, 12. speaking circuits, 13. standby powers, 14. pairs of prison probes, 15. broadcast loudspeakers, 16. keyboards.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the invention will be further described.
As Fig. 1, emergency communication personnel positioning apparatus is by MCU processing unit 1, a two MCU processing unit 2, data communication module 3, and power supply conditioning module 4, infrared acquisition and receiver module 5, voice communications module 6, voice attachment control module 7 forms.
The one MCU processing unit 1: this element is the control module of the data communication module 3 of emergency communication personnel positioning apparatus, be used for controlling the transmitting-receiving of data communication module 3, realize data and command interaction between emergency communication personnel positioning apparatus and emergency communication main frame, realize data receiver and the control of infrared acquisition receiver module 5 simultaneously, and the power supply control of power supply conditioning module 4.
The 2nd MCU processing unit 2: this element is the key control unit of the voice communications module 6 of emergency communication personnel positioning apparatus, realization carrys out signal transmitting and receiving control and the data identification of voice communications module 6, realizes the interface control of voice attachment control module 7.
Data communication module 3: adopt communication and power supply conllinear transmission technology, realize the conllinear transmission of remote power feeding and signal of communication.The down order that communication module is responsible between emergency communication main frame and emergency communication personnel positioning apparatus sends and transmitting uplink data.
Power supply conditioning module 4: by capacitance energy storage power taking from remote power feeding line, through power supply conversion, according to sequential requirement, give the 2nd MCU processing unit 2, infrared acquisition and receiver module 5, microphone, talk-back speaker, broadcast loudspeaker, the power supply of telephone set warning lamp.
Infrared acquisition and receiver module 5: select super low-power consumption infrared eye, when having people to enter infrared induction scope, infrared sensor detects the variation of human body infrared spectrum, output signal automatically, people does not leave induction range, will continue output constant level; After people leaves, the load of switch automatic delay function.This infrared eye has full-automatic induction, photosensitive control, the feature that induction blocking time can be set.
Voice communications module 6: by this module, complete: the double-directional speech call under off hook state; The sending and receiving of dtmf signal between emergency communication personnel positioning apparatus and emergency communication main frame under off hook state; The reception of ring under hook state; The reception of caller id information and processing under hook state.
Voice attachment control module 7: by this module, can, according to emergency communication personnel positioning apparatus flow process demand, complete to microphone keyboard, ring hummer, talk-back speaker, broadcast loudspeaker, the control of warning lamp.
As Fig. 2, the communication bus of emergency communication personnel's locating device by an out-ward line to 10, incoming call line to 9 and at least one control pair 8 form, wherein out-ward line is connected emergency communication main frame included subscriber exchange with incoming call line to 9 to 10, and control pair 8 connects the included monitoring host computer of emergency communication main frame.The emergency communication terminal that is positioned at a tunnel or a tunnel section is considered as a group, and the terminal in a group is articulated in same bus.
Dormant state, when two prisons probe 14, to detect periphery unmanned, control circuit 11 pilot relay K1 disconnect, relay K 2 is controlled and is swung to incoming call line to 9 one sides by speaking circuit 12, now, incoming call line to 9, out-ward line is not all communicated with terminal 10, terminal is in dormant state, even now incoming call line incoming call, terminal also can not respond.
Holding state, has people when two prison probes 14 detect periphery, and control circuit 11 pilot relay K1 closures, provide standby power 13 to speaking circuit 12 simultaneously, and relay K 2 is controlled and swung to incoming call line to 9 one sides by speaking circuit 12; Now terminal is in holding state, if incoming call line incoming call, terminal can respond.
Incoming call talking state, under holding state, terminal is connected to 9 with incoming call line, if now incoming call line has incoming call to 9, terminal jingle bell receive caller identification information, enters incoming call talking state.
Outgoing call state, under holding state, if having people by keyboard 16 operation of breathing out, speaking circuit 12 pilot relay K2 swing to out-ward line to 10 1 sides, and terminal enters outgoing call state.
Personnel's detecting and locating: two prison probes 14 are connected with control circuit 11, when having people to approach terminal, two prison probes 14 can be submitted result of detection to control circuit 11, when control circuit 11 carries out relevant control action, can human body detection result be reported to control center by control pair 8, the location to personnel can, according to the installation site information of terminal, be realized in center.
Emergent broadcast: under holding state, if incoming call line has incoming call to 9, terminal can receive and analyze caller identification information, if common number keeps jingle bell and waits for off-hook; If for the particular number of emergent broadcast, automatically enter broadcast flow process, play preset broadcast audio information.
Although above-mentioned, by reference to the accompanying drawings the specific embodiment of the present invention is described; but not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection scope of the present invention.
Claims (3)
1. an electric power tunnel emergency communication personnel positioning apparatus, comprises a MCU processing unit, data communication module, power supply conditioning module and infrared acquisition and receiver module;
A described MCU processing unit is the control module of the data communication module of emergency communication personnel positioning apparatus, be used for controlling the transmitting-receiving of data communication module data, realize data and command interaction between emergency communication personnel positioning apparatus and emergency communication main frame, realize data receiver and the control of infrared acquisition receiver module simultaneously, and the power supply control of power supply conditioning module;
Data communication module adopts communication and power supply conllinear transmission technology, realizes the conllinear transmission of remote power feeding and signal of communication; The down order that communication module is responsible between emergency communication main frame and emergency communication personnel positioning apparatus sends and transmitting uplink data;
Infrared acquisition and receiver module can be surveyed the variation of human body infrared spectrum, automatically output signal; Continue output constant level; The load of switch automatic delay function;
Power supply conditioning module, by capacitance energy storage power taking from remote power feeding line, through power supply conversion, is given infrared acquisition and receiver module power supply; It is characterized in that,
Described electric power tunnel emergency communication personnel positioning apparatus also comprises the 2nd MCU processing unit and voice communications module; Described the 2nd MCU processing unit is the key control unit of the voice communications module of emergency communication personnel positioning apparatus, realizes signal transmitting and receiving control and the data identification of voice communications module; Voice communications module can complete: the double-directional speech call under off hook state; The sending and receiving of dtmf signal between emergency communication personnel positioning apparatus and emergency communication main frame under off hook state; The reception of ring under hook state; The reception of caller id information and processing under hook state; Described power supply conditioning module, according to sequential requirement, is given the 2nd MCU processing unit power supply.
2. electric power tunnel emergency communication personnel positioning apparatus as claimed in claim 1, is characterized in that, described infrared eye is full-automatic induction, photosensitive can control, the infrared eye that induction blocking time can be set.
3. electric power tunnel emergency communication personnel positioning apparatus as claimed in claim 1, it is characterized in that, electric power tunnel emergency communication personnel positioning apparatus also comprises voice attachment control module, according to emergency communication personnel positioning apparatus flow process demand, complete to microphone keyboard, ring hummer, talk-back speaker, broadcast loudspeaker, the control of telephone set warning lamp; The 2nd MCU processing unit is realized the interface control of voice attachment control module; Power supply conditioning module is to microphone, talk-back speaker, broadcast loudspeaker, the power supply of telephone set warning lamp.
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| CN201210250508.8A CN102759915B (en) | 2012-07-19 | 2012-07-19 | Emergency communication device for positioning personnel in electric power tunnel |
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| CN201210250508.8A CN102759915B (en) | 2012-07-19 | 2012-07-19 | Emergency communication device for positioning personnel in electric power tunnel |
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| CN103437815B (en) * | 2013-09-11 | 2016-05-18 | 东北石油大学 | Wireless sensor network drilling well site safety aid |
| CN116243632A (en) * | 2023-01-08 | 2023-06-09 | 华能湖南桂东风电有限责任公司 | A remote personnel positioning device for a wind power plant |
Citations (3)
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| CN1902953A (en) * | 2003-10-20 | 2007-01-24 | 雷第安斯公司 | Peak picking in location systems |
| EP2219305A1 (en) * | 2007-10-24 | 2010-08-18 | Kabushiki Kaisha Audio-Technica | Infrared transmitter |
| CN101855840A (en) * | 2007-09-12 | 2010-10-06 | 瓦列里·瓦西里耶维奇·奥夫奇尼科夫 | Method for transmitting discrete electrical signals |
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| DE202008005467U1 (en) * | 2008-04-18 | 2009-08-27 | Rittal Gmbh & Co. Kg | Position monitoring device for persons |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1902953A (en) * | 2003-10-20 | 2007-01-24 | 雷第安斯公司 | Peak picking in location systems |
| CN101855840A (en) * | 2007-09-12 | 2010-10-06 | 瓦列里·瓦西里耶维奇·奥夫奇尼科夫 | Method for transmitting discrete electrical signals |
| EP2219305A1 (en) * | 2007-10-24 | 2010-08-18 | Kabushiki Kaisha Audio-Technica | Infrared transmitter |
| CN101836380A (en) * | 2007-10-24 | 2010-09-15 | 欧力天工股份有限公司 | infrared transmitter |
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