CN107290754A - Transmission line wire is to building apart from monitoring system - Google Patents
Transmission line wire is to building apart from monitoring system Download PDFInfo
- Publication number
- CN107290754A CN107290754A CN201710573494.6A CN201710573494A CN107290754A CN 107290754 A CN107290754 A CN 107290754A CN 201710573494 A CN201710573494 A CN 201710573494A CN 107290754 A CN107290754 A CN 107290754A
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- CN
- China
- Prior art keywords
- signal
- module
- transmission line
- building
- monitoring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
- G01S17/32—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
- G01S17/36—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated with phase comparison between the received signal and the contemporaneously transmitted signal
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
Abstract
Transmission line wire is to building apart from monitoring system, belong to power measurement technical field, the system include transmission line wire to building apart from monitoring device, transmission line wire to building apart from Monitoring Data communicator and transmission line wire to building apart from monitoring alarm；The data that transmission line wire is monitored apart from monitoring device to building are sent to transmission line wire to building apart from monitoring alarm to building by transmission line wire apart from Monitoring Data communicator, realize monitoring in real time, transmission and alarm；Monitor distance of the wire under windage yaw and other states for Adjacent Buildings, with real-time monitoring, analysis and alarm advantage, there are data communication equipment three kinds of communication transmitter modules to be Wireless microwave transmitter module, gsm module and satellite communication module, and main control module has the function of adaptively selected communication transmitter module completion Continued communication according to practical communication situation；Improve line upkeep efficiency.
Description
Technical field
The present invention relates to a kind of transmission line wire to building apart from monitoring system, belong to power measurement technical field.
Background technology
It is more and more nearer that current urban development rapidly results in building distance of wire distance, although in safe distance, still
With load increase and throughout the year operation, O＆M department need to be grasped wire under windage yaw state apart from Adjacent Buildings distance and
Development trend, hidden danger of fixing a breakdown in time.
The method of existing hidden danger of fixing a breakdown is artificial periodic measurement, and this method expends a large amount of manpower and materials.Therefore, it is anxious
A kind of wire need to be developed to Adjacent Buildings apart from monitoring system, wire can be monitored in real time and is built under various regimes apart from surrounding
Thing distance is built, Adjacent Buildings are communicated apart from monitoring and early warning platform with free-standing distance monitor and range data by wire
Device is completed apart from monitoring function, reaches long-range monitoring purpose.
The content of the invention
The present invention proposes that a kind of transmission line wire is monitored to building distance to solve the problem of prior art is present
System.
The technical solution adopted by the present invention is as follows：
Transmission line wire to building apart from monitoring system, it is characterized in that, the system include transmission line wire to building
Build thing apart from monitoring device, transmission line wire to building apart from Monitoring Data communicator and transmission line wire to building
Apart from monitoring alarm；Transmission line wire passes through transmission line wire pair to building apart from the data that monitoring device is monitored
Building is sent to transmission line wire to building apart from monitoring alarm apart from Monitoring Data communicator, realizes prison in real time
Survey, transmit and alarm.
The transmission line wire is to building apart from monitoring device：Main signal source of shaking produces the main signal that shakes and adjusted via signal
Drive module processed and semiconductor laser modulate emission are gone out, and are scattered and are reflected by building；
The light received is converted to electric signal by receiving lens group and avalanche diode；
Electric signal is mixed with the local oscillation signal that local oscillation signal source is produced into the second frequency mixer, and the road signal is measurement
Signal；The signal that main shake signal source and local oscillation signal source are produced is directly entered the first frequency mixer and is mixed, and the road signal is ginseng
Examine signal；
Measurement signal and reference signal complete analog-to-digital conversion, sampling and phase difference calculating by message processing module, obtain
The distance between device and building value；
Control memory module controls and stored the measured value obtained from message processing module, and controls nothing according to detection requirement
Measured value and locator value are transferred to power monitoring department by line transmitter module；Solar panel is converted into electricity for receiving energy
Can, electric energy, which enters accumulators store, is used for each photoelectric device energy loss.
Shake signal source and local oscillation signal source of the master is direct signal frequency synthesizer.
The semiconductor laser is 1550nm wave band semiconductor lasers.
The diversing lens group and receiving lens group, surface is coated with 1550nm wave band anti-reflection films, narrow-band filtering is contained in addition
Piece, for filtering veiling glare.
The avalanche diode is InGaAs diodes, has higher response efficiency in 1550nm wave bands.
The wireless transmitter module includes Wireless microwave transmitter module and d GPS locating module.
The transmission line wire is to building apart from monitoring distance data communication equipment：Receiving wire and wireless transmitter module
It is connected, data are transferred into data processing module by wireless transmission mould by receiving wire；
Data processing module arranges the signal and positional information with process monitor devices and data is issued into main control module；
The signal that main control module is received according to Wireless microwave receiving module judges whether Wireless microwave band class information is unobstructed,
If unobstructed directly issue Wireless microwave transmitter module completion data transfer and forwarding by the signal of reception；If it is micro- that feedback is wireless
Ripple wave band is obstructed, and the signal of reception is dealt into gsm module or satellite communication module passes through mobile phone mobile network or satellite network
Data transfer and forwarding are completed, so as to realize the data communication between monitoring terminal and monitoring platform.
The transmission line wire is to building apart from monitoring warning device, and it is included with lower component：Microwave antenna, electric-examination
Ripple module, self-adapting signal amplification module, signal acquisition module, signal storage, main control computer and monitor screen connect successively
Connect, main control computer and alarm connection；
Each transmission line wire measurement point of Wireless microwave transmitter module, gsm module or satellite communication module transmitting is passed
Defeated distance measurement information enters electric detection module via antenna；
Selected signal is sent into self-adapting signal amplification module by electric detection module；
Signal after amplification is sent into signal acquisition module by self-adapting signal amplification module；
Signal acquisition module completes sequence and signal is sent into signal storage by collection；
Signal storage completes data storage；
The data that main control computer is stored to signal storage carry out data analysis and trend prediction；
Main control computer sends instruction and specific position and distance measurement information is shown in monitor screen, is simultaneously emitted by referring to
Order control alarm sends alarm signal.
The beneficial effects of the invention are as follows：
1st, the system is compared to radar range finding, using phase laser distance measurement principle, and short distance measurement accuracy is high, can reach
Millimeter rank；, can be non-maintaining for a long time with solar electric power supply system；, can be with metrical information storage and emission function
Complete the real-time remote monitoring of measurement signal and positioning signal；Launch optical maser wavelength and be in human eye safe waveband, to living area
Without influence；Distance of the wire under windage yaw and other states for Adjacent Buildings is monitored, real-time Transmission distance state data take
For artificial periodic measurement mode, line upkeep efficiency is improved.
2nd, by antenna real-time reception, each transmission line wire measures point data to the prior-warning device of the system, while master control
Computer carries out data analysis, trend prediction and alarm in advance come data in real time according to transmission.Compared to the people of conventional discrete point
Work Data Collection and subsequent analysis, with real-time monitoring, analysis and alarm advantage, it is to avoid the burden of hand data collection.
3rd, there are the system data communicator three kinds of communication transmitter modules to be Wireless microwave transmitter module, gsm module and defend
Star communication module, main control module has the work(of adaptively selected communication transmitter module completion Continued communication according to practical communication situation
Energy；The range data communicator realizes data remote transmission.
Brief description of the drawings
Fig. 1 be transmission line wire of the present invention to building apart from monitoring device structured flowchart, the figure double as make a summary
Accompanying drawing.
Fig. 2 be transmission line wire of the present invention to building apart from Monitoring Data communicator structured flowchart.
Fig. 3 be transmission line wire of the present invention to building apart from monitoring alarm structured flowchart.
Embodiment
The present invention is described in further details below in conjunction with the accompanying drawings.
Transmission line wire is filled to building apart from monitoring system, including transmission line wire to building distance monitoring
Put, transmission line wire is filled apart from Monitoring Data communicator and transmission line wire to building to building apart from monitoring, alarming
Put.Transmission line wire is monitored apart from the data that monitoring device is monitored to building by transmission line wire to building distance
Data communication equipment is sent to transmission line wire to building apart from monitoring alarm, realizes monitoring in real time, transmission and alarms.
As shown in figure 1, transmission line wire to building apart from monitoring device, specifically include with lower component：The main signal that shakes
Source 1, signal modulation drive module 2, semiconductor laser 3, diversing lens group 4, receiving lens group 5, avalanche diode 6, local oscillator
Signal source 7, the first frequency mixer 8, the second frequency mixer 9, signal processing module 10, control memory module 11, wireless transmitter module 12,
Solar panel 13 and battery 14.
The master shakes the main signal that shakes of the generation of signal source 1 via signal modulation drive module 2 and the modulation hair of semiconductor laser 3
It is shot out, scatters and reflect by building.The light received is converted to electricity by receiving lens group 5 and avalanche diode 6
Signal.Electric signal is mixed with the local oscillation signal that local oscillation signal source 7 is produced into the second frequency mixer 9, and the road signal is measurement
Signal.The signal that main shake signal source 1 and local oscillation signal source 7 are produced is directly entered the first frequency mixer 8 and is mixed, and the road signal is
Reference signal.Measurement signal and reference signal complete analog-to-digital conversion, sampling and phase difference calculating by message processing module 10, obtain
To the distance between device and building value.Control memory module 11 controls and stored the measurement obtained from message processing module 10
Value, and control wireless transmitter module 12 that measured value and locator value are transferred into power monitoring department according to detection requirement.Solar energy
Cell panel 13 is converted into electric energy for receiving energy, and electric energy is stored for each photoelectric device energy loss into battery 14.
Shake signal source 1 and local oscillation signal source 7 of the master is direct signal frequency synthesizer (abbreviation DDS).
The semiconductor laser 3 is 1550nm wave band semiconductor lasers.
The diversing lens group 4 and receiving lens group 5, surface are coated with 1550nm wave band anti-reflection films, are filtered in addition containing arrowband
Wave plate, for filtering veiling glare.
The avalanche diode 6 is InGaAs diodes, has higher response efficiency in 1550nm wave bands.
The wireless transmitter module 12 includes Wireless microwave transmitter module and d GPS locating module, can be by measured value and positioning
Value is sent to power monitoring department in real time.
As shown in Fig. 2 transmission line wire to building apart from monitoring distance data communication equipment, specifically include with bottom
Part：Receiving wire 15, GPS module 16, data processing module 17, main control module 18, Wireless microwave transmitter module 19, gsm module
20th, satellite communication module 21 and Wireless microwave receiving module 22.
Receiving wire 15 is connected with wireless transmitter module 12, and wireless transmitter module 12 transmits data by receiving wire 15
Into data processing module 17, and the real-time clock information that GPS module 16 is launched also enters data processing module 17.Data processing
Module 17 arranges the signal and positional information with process monitor devices and data is issued into main control module 18.The basis of main control module 18
The signal that Wireless microwave receiving module 22 is received judges whether Wireless microwave band class information is unobstructed, if unobstructed will directly can connect
The signal of receipts issues Wireless microwave transmitter module 19 and completes data transfer and forwarding.If it is obstructed to feed back Wireless microwave wave band,
The signal of reception can be dealt into gsm module 20 and satellite communication module 21 data are completed by mobile phone mobile network and satellite network
Transmission and forwarding, so as to realize the data communication between monitoring terminal and monitoring platform.
The receiving wire 15, the data come for receiving wire to building apart from monitoring device transmission.
The GPS module 16, the positional information for real-time reception and means for correcting.
The data processing module 17, for arranging signal and positional information with process monitor devices.
The main control module 18, selects data issuing corresponding transmitter module according to signal feedback is received.
The Wireless microwave transmitter module 19 is the transmitter module of microwave band.
The gsm module 20, it is integrated that it includes GSM radio frequency chips, baseband processing chip, memory, power discharging device etc., is
Data transfer is completed based on GSM network.
The satellite communication module 21, data transfer is completed using telecommunication satellite frequency range.
As shown in figure 3, transmission line wire to building apart from monitoring warning device, specifically include with lower component：Antenna
23, electric detection module 24, self-adapting signal amplification module 25, signal acquisition module 26, signal storage 27, main control computer
28th, monitor screen 29 and alarm 30.Microwave antenna 23, electric detection module 24, self-adapting signal amplification module 25, signal acquisition
Module 26, signal storage 27, main control computer 28 and monitor screen 29 are sequentially connected, and main control computer 28 and alarm 30 connect
Connect.
Each transmission line wire that Wireless microwave transmitter module 19, gsm module 20 or satellite communication module 21 are launched is surveyed
The distance measurement information of amount point transmission enters electric detection module 24 via antenna 23, and electric detection module 24 letter such as distributes according to frequency
Breath completes the selection of signal and selected.It is complete that selected signal is sent into self-adapting signal amplification module 25 by electric detection module 24
Into the multistage amplification of signal, while according to the intensity fluctuation adaptive stabilizing output signal of signal.Self-adapting signal amplification module
Signal feeding signal acquisition module 26 after amplification is completed to sort and gathered by 25, and then entering signal memory 27 completes data
Storage.The data that 28 pairs of main control computer is stored carry out data analysis and trend prediction, correlation curve, form and important number
It is forwarded in monitor screen 29 and shows in real time according to index.If the distance measurement data of some measurement points is too small or vibration diminishes
Trend, main control computer 28 send instruction specific position and distance measurement information are shown in monitor screen 29, also send
Instruction control alarm 30 sends alarm signal.
The antenna 23 is used to receive the information such as the range measurement of each transmission line wire measurement point transmission.
The electric detection module 24 is used to separating and detecting required signal.
The self-adapting signal amplification module 25 is according to the intensity fluctuation adaptive stabilizing output signal of signal.
The main control computer 28 is used to calculating and handling substantial amounts of input data, and trend of making a prediction.
The alarm 30 receives the control signal of main control computer 28 and sends alarm signal.
Claims (9)
1. transmission line wire to building apart from monitoring system, it is characterized in that, the system include transmission line wire to building
Thing apart from monitoring device, transmission line wire to building apart from Monitoring Data communicator and transmission line wire to building away from
From monitoring alarm；The data that transmission line wire is monitored apart from monitoring device to building are by transmission line wire to building
Build thing and be sent to transmission line wire to building apart from monitoring alarm apart from Monitoring Data communicator, realize prison in real time
Survey, transmit and alarm.
2. transmission line wire according to claim 1 to building apart from monitoring system, it is characterized in that, the power transmission line
Line conductor is to building apart from monitoring device：Main signal source of shaking produces master and shakes signal via signal modulation drive module and semiconductor
Laser modulation is launched, and is scattered and is reflected by building；
The light received is converted to electric signal by receiving lens group and avalanche diode；
Electric signal is mixed with the local oscillation signal that local oscillation signal source is produced into the second frequency mixer, and the road signal is believed for measurement
Number；The signal that main shake signal source and local oscillation signal source are produced is directly entered the first frequency mixer and is mixed, and the road signal is reference
Signal；
Measurement signal and reference signal complete analog-to-digital conversion, sampling and phase difference calculating by message processing module, obtain device
With the distance between building value；
Control memory module controls and stored the measured value obtained from message processing module, and according to the wireless hair of detection requirement control
Penetrate module and measured value and locator value are transferred to power monitoring department；Solar panel is converted into electric energy for receiving energy,
Electric energy, which enters accumulators store, is used for each photoelectric device energy loss.
3. transmission line wire according to claim 2 is to building apart from monitoring system, it is characterised in that the master shakes
Signal source and local oscillation signal source are direct signal frequency synthesizer.
4. transmission line wire according to claim 2 is to building apart from monitoring system, it is characterised in that described partly to lead
Body laser is 1550nm wave band semiconductor lasers.
5. transmission line wire according to claim 2 is to building apart from monitoring system, it is characterised in that the transmitting
Lens group and receiving lens group, surface are coated with 1550nm wave band anti-reflection films, and narrow band filter slice is contained in addition, spuious for filtering
Light.
6. transmission line wire according to claim 2 is to building apart from monitoring system, it is characterised in that the snowslide
Diode is InGaAs diodes, has higher response efficiency in 1550nm wave bands.
7. transmission line wire according to claim 2 is to building apart from monitoring system, it is characterised in that described wireless
Transmitter module includes Wireless microwave transmitter module and d GPS locating module.
8. transmission line wire according to claim 2 to building apart from monitoring system, it is characterized in that, the power transmission line
Line conductor is to building apart from monitoring distance data communication equipment：Receiving wire is connected with wireless transmitter module, and wireless transmission mould will
Data are transferred into data processing module by receiving wire；
Data processing module arranges the signal and positional information with process monitor devices and data is issued into main control module；
The signal that main control module is received according to Wireless microwave receiving module judges whether Wireless microwave band class information is unobstructed, if
It is unobstructed that the signal of reception is directly issued into Wireless microwave transmitter module completion data transfer and forwarding；If feeding back Wireless microwave ripple
Section is obstructed, and the signal of reception is dealt into gsm module or satellite communication module is completed by mobile phone mobile network or satellite network
Data transfer and forwarding, so as to realize the data communication between monitoring terminal and monitoring platform.
9. transmission line wire according to claim 3 to building apart from monitoring system, it is characterized in that, the power transmission line
Line conductor is to building apart from monitoring warning device, and it is included with lower component：Microwave antenna, electric detection module, self-adapting signal
Amplification module, signal acquisition module, signal storage, main control computer and monitor screen are sequentially connected, main control computer and report
Alert device connection；
Each transmission line wire measurement point transmission of Wireless microwave transmitter module, gsm module or satellite communication module transmitting
Distance measurement information enters electric detection module via antenna；
Selected signal is sent into self-adapting signal amplification module by electric detection module；
Signal after amplification is sent into signal acquisition module by self-adapting signal amplification module；
Signal acquisition module completes sequence and signal is sent into signal storage by collection；
Signal storage completes data storage；
The data that main control computer is stored to signal storage carry out data analysis and trend prediction；
Main control computer sends instruction and specific position and distance measurement information is shown in monitor screen, is simultaneously emitted by instruction control
Alarm processed sends alarm signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710573494.6A CN107290754A (en) | 2017-07-14 | 2017-07-14 | Transmission line wire is to building apart from monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710573494.6A CN107290754A (en) | 2017-07-14 | 2017-07-14 | Transmission line wire is to building apart from monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107290754A true CN107290754A (en) | 2017-10-24 |
Family
ID=60100390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710573494.6A Pending CN107290754A (en) | 2017-07-14 | 2017-07-14 | Transmission line wire is to building apart from monitoring system |
Country Status (1)
| Country | Link |
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| CN (1) | CN107290754A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201508197U (en) * | 2009-09-28 | 2010-06-16 | 北京艾森坤博科技发展有限公司 | Power transmission line monitoring system |
| CN201514481U (en) * | 2009-09-23 | 2010-06-23 | 伊玛精密电子（苏州）有限公司 | Laser range finder |
| CN102289903A (en) * | 2010-10-18 | 2011-12-21 | 航天科工深圳（集团）有限公司 | Overhead power transmission line monitoring system |
| CN102317040A (en) * | 2010-02-10 | 2012-01-11 | 电力研究所有限公司 | Route inspecting robot and system |
-
2017
- 2017-07-14 CN CN201710573494.6A patent/CN107290754A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201514481U (en) * | 2009-09-23 | 2010-06-23 | 伊玛精密电子（苏州）有限公司 | Laser range finder |
| CN201508197U (en) * | 2009-09-28 | 2010-06-16 | 北京艾森坤博科技发展有限公司 | Power transmission line monitoring system |
| CN102317040A (en) * | 2010-02-10 | 2012-01-11 | 电力研究所有限公司 | Route inspecting robot and system |
| CN102289903A (en) * | 2010-10-18 | 2011-12-21 | 航天科工深圳（集团）有限公司 | Overhead power transmission line monitoring system |
| CN102360082A (en) * | 2010-10-18 | 2012-02-22 | 航天科工深圳（集团）有限公司 | Monitoring system for power transmission line |
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Application publication date: 20171024 |