CN106205000B - A kind of mobile electric line external force damage prevention monitoring method based on miniradar - Google Patents
A kind of mobile electric line external force damage prevention monitoring method based on miniradar Download PDFInfo
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- CN106205000B CN106205000B CN201610779846.9A CN201610779846A CN106205000B CN 106205000 B CN106205000 B CN 106205000B CN 201610779846 A CN201610779846 A CN 201610779846A CN 106205000 B CN106205000 B CN 106205000B
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- external force
- outer broken
- line
- damage prevention
- optical device
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
- G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
- G08B13/19602—Image analysis to detect motion of the intruder, e.g. by frame subtraction
- G08B13/19608—Tracking movement of a target, e.g. by detecting an object predefined as a target, using target direction and or velocity to predict its new position
-
- 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
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/886—Radar or analogous systems specially adapted for specific applications for alarm systems
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a kind of mobile electric line external force damage prevention monitoring methods based on miniradar, comprehensive visible ray monitoring technology and the radar exploration technique, according to recurrent characteristic broken outside overhead line structures, or the line corridor there are outer broken hidden danger, rush for outer broken easily hair ground in time by mobile platform, the object that is doubtful or destroying for being capable of round-the-clock docking near line line pole tower carries out identification alarm expulsion.Realization method of the present invention is simple, has stronger operability and applicability.The application of the method can effectively solve the problem that protection external force destruction insufficient present in traditional approach, more efficient for electric line provides technical support and guarantee.
Description
Technical field
The present invention relates to the Mobile Early Warning technologies that electric line under a wide range of field conditions is destroyed by external force, especially relate to
And a kind of mobile electric line external force damage prevention monitoring method based on miniradar.
Background technology
Overhead transmission line corridor geographical environment is complicated and changeable, includes mountainous region, Plain, river, field and village etc., by
In being chronically exposed to field, tripping accounting is more than 40% caused by circuit and shaft tower are destroyed by external force, caused by line outage it is long-term
First is occupied, the safe and reliable operation of serious threat to power grid.It is presently used for the major way of overhead transmission line external force damage prevention
Including it is periodically artificial conventional make an inspection tour, movable type is worked at a selected spot on duty, visible ray long-distance monitorng device, infrared and sound control monitoring device etc.,
It can achieve the purpose that reduce external force damage prevention, but due to by personnel assignment, real time environment and external interference factor to a certain extent
Influence its efficiency than relatively low, overhead transmission line is still high by outer broken accounting, and traditional approach can not meet circuit
The requirement of safe operation.
In view of this, it is necessary to a kind of mobile electric line external force damage prevention monitoring method based on miniradar is provided,
To solve the above problems.
Invention content
The object of the present invention is to the shortcomings that for existing method and deficiency, propose a kind of movable type based on miniradar
Electric line external force damage prevention monitoring method, this method realization method is simple, has stronger operability and applicability.
In order to achieve this, the technical solution adopted in the present invention is：A kind of mobile power transmission and distribution based on miniradar
Circuit external force damage prevention monitoring method, which is characterized in that comprehensive visible ray monitoring technology and the radar exploration technique, according to outside overhead line structures
Recurrent characteristic or the line corridor there are outer broken hidden danger are broken, rushes for outer broken easily hair ground in time by mobile platform,
The object that is doubtful or destroying for being capable of round-the-clock docking near line line pole tower carries out identification alarm expulsion, and the movable type is defeated
Distribution line external force damage prevention monitoring method includes the following steps：
（1）The first step operates mobile electric line external force damage prevention monitoring system and goes to destination, by radar detection apparatus
It is responsible for a wide range of breadth first search's detection, by visible electro-optical device in the case where visual condition is relatively good, to target object high-precision
Identification；
（2）Second step, by mobile object signal in the round-the-clock crawl investigative range of radar detection apparatus, filtering clutter is simultaneously right
The surface of object is identified, and carries out doubtful outer broken object discrimination, at the same visible electro-optical device to environment in investigative range into
Row shooting；
（3）Third walks, if the external appearance characteristic of identification object meets outer broken object preset value, central processing system is sent a signal to
Radar detection apparatus and visible electro-optical device, visible electro-optical device carries out object with shooting picture radar locking object simultaneously；
（4）4th step, central processing system models doubtful object and its running orbit is fitted, if track shows
Close to the sign of overhead line structures, when marching to default warning value range, system trigger warning device, acoustooptic alarm system opens
It is dynamic, vehicle-carrying display screen real-time display monitoring range scene；
（5）5th step, the object that system does not pick out, if closing on destruction or being destroyed, central processing system hair
Signal is carried out to visible electro-optical device with shooting picture, vehicle-carrying display screen real-time display scene, and acoustic-optic alarm is actuated for
It drives.
Further, step（1）Have mobile platform, can flexibly and easily apply in various occasions, step（2）
It is recognized, and radar detection is not limited by the time to whether having potential outer broken risk close to object, step（3）For doubtful
Broken object carries out real-time tracing outside, and passes through visible electro-optical device with shooting picture, step（4）To the running orbit of doubtful outer broken object
It is fitted, early warning warning is sent out in advance, and shown by vehicle-carrying display screen, step for object broken outside high risk（5）For
The outer broken object for occurring or closing on generation sends out sound-light alarm, and shown with bat and vehicle-carrying display screen.
Compared with prior art, the present invention has following advantageous effect：Realization method of the present invention is simple, has stronger
Operability and applicability.If just in temporary construction or there is periodically outer broken characteristic in some region of line corridor, by movement
Formula electric line external force damage prevention monitoring system is formulated to this region, when some object occurs mobile in shaft tower a certain range, is
System backstage can obtain the running orbit of object by simulation calculation, if track shows the trend close to circuit or shaft tower,
System can automatically be identified the volume size of object, and volume exceeds outer broken risk preset value, and system automatic tracing object is simultaneously
Live acoustooptic alarm system is triggered when it exceeds safe distance, while visible electro-optical device carries out doubtful outer broken object with clapping simultaneously
Real-time transmission of video, monitoring center alarm activation；For the smaller object for failing look-ahead and arriving of volume, if
Active destruction is carried out to overhead line structures, then the acoustic-optic alarm at scene and mobile monitor center directly initiates.The method is answered
Technology branch is provided with the protection external force destruction that can effectively solve the problem that insufficient present in traditional approach, more efficient for electric line
Support and guarantee.
Description of the drawings
Fig. 1 is the principle of the present invention block schematic illustration.
Specific embodiment
For a better understanding of the present invention, with reference to the embodiment content that the present invention is furture elucidated, but the present invention
Content is not limited solely to the following examples.Those skilled in the art can make various modifications or changes to the present invention, these
Equivalent form is equally within the scope of claims listed by the application limit.
A kind of mobile electric line external force damage prevention monitoring method based on miniradar provided by the invention, the method are comprehensive
Visible ray monitoring technology and the radar exploration technique are closed, according to recurrent characteristic broken outside overhead line structures or there are outer broken
The line corridor of hidden danger is rushed for outer broken easily hair ground by mobile platform, is capable of doubting for round-the-clock docking near line line pole tower in time
Like or the object that is destroying carry out identification alarm expulsion, the step implemented using mobile electric line external force damage prevention monitoring method
It is rapid as follows：
（1）The first step, mobile electric line external force damage prevention monitoring system go to destination, the main shoulder of radar detection apparatus
Negative a wide range of breadth first search's detection, it is seen that electro-optical device mainly for visual condition it is relatively good in the case of, it is high-precision to target object
Degree identification；
（2）Second step, radar detection apparatus round-the-clock can capture mobile object signal in investigative range, and filtering clutter is simultaneously
The surface of object is identified, carries out doubtful outer broken object discrimination, while visible electro-optical device is to environment in investigative range
It is shot；
（3）Third walks, if the external appearance characteristic of identification object meets outer broken object preset value, central processing system is sent a signal to
Radar detection apparatus and visible electro-optical device, radar locks object while visible electro-optical device is to carrying out with shooting picture,
（4）4th step, central processing system models doubtful object and its running orbit is fitted, if track shows
Close to the sign of overhead line structures, when marching to default warning value range, movable type monitors system trigger warning device, acousto-optic report
Alert system starts, vehicle-carrying display screen real-time display monitoring range scene；
（5）5th step, the object that system does not pick out, if closing on destruction or being destroyed, central processing system hair
Signal is carried out to visible electro-optical device with shooting picture, vehicle-carrying display screen real-time display scene, and acoustic-optic alarm is actuated for
It drives.
Step（1）Have a mobile platform, application that can be flexible and convenient in all case, step（2）It can be to leaning on
Whether nearly object, which has potential outer broken risk, is recognized, and radar detection is not limited by the time, step（3）It can be achieved for doubting
Real-time tracing is carried out like outer broken object, and passes through visible electro-optical device with shooting picture, step（4）It can realize to doubtful outer broken object
Running orbit be fitted, early warning warning is sent out in advance, and pass through vehicle-mounted significant screen and show for object broken outside high risk, is walked
Suddenly（5）Sound-light alarm is sent out for the outer broken object for occurring or closing on generation, and shown with bat and vehicle-mounted significant screen
Show.
The content that this specification is not described in detail belongs to the prior art well known to professional and technical personnel in the field.
Claims (2)
- A kind of 1. mobile electric line external force damage prevention monitoring method based on miniradar, which is characterized in that comprehensive visible ray Monitoring technology and the radar exploration technique, according to recurrent characteristic broken outside overhead line structures or the line there are outer broken hidden danger Outer broken easily hair ground is rushed in road corridor by mobile platform in time, is capable of the doubtful of round-the-clock docking near line line pole tower or The object of destruction carries out identification alarm expulsion, and the movable type electric line external force damage prevention monitoring method includes the following steps：(1) first step operates mobile electric line external force damage prevention monitoring system and goes to destination, is responsible for by radar detection apparatus A wide range of breadth first search's detection by visible electro-optical device in the case where visual condition is relatively good, identifies target object high-precision；(2) second step, by mobile object signal in the round-the-clock crawl investigative range of radar detection apparatus, filtering clutter and to object Surface be identified, carry out doubtful outer broken object discrimination, while visible electro-optical device claps environment in investigative range It takes the photograph；(3) third walks, if the external appearance characteristic of identification object meets outer broken object preset value, central processing system sends a signal to radar Detection device and visible electro-optical device, visible electro-optical device carries out object with shooting picture radar locking object simultaneously；(4) the 4th steps, central processing system model doubtful object and its running orbit are fitted, if track show it is close The sign of overhead line structures, when marching to default warning value range, system trigger warning device, acoustooptic alarm system starts, vehicle Carry display screen real-time display monitoring range scene；(5) the 5th steps, the object that system does not pick out, if closing on destruction or being destroyed, central processing system signals It is carried out to visible electro-optical device with shooting picture, vehicle-carrying display screen real-time display scene, acoustic-optic alarm is actuated for driving.
- 2. the mobile electric line external force damage prevention monitoring method according to claim 1 based on miniradar, feature It is, step (1) has mobile platform, can flexibly and easily apply in various occasions, step (2) to being close to object No have potential outer broken risk and recognized, and radar detection is not limited by the time, and step (3) carries out doubtful outer broken object Real-time tracing, and pass through visible electro-optical device with shooting picture, step (4) is fitted the running orbit of doubtful outer broken object, right Broken object sends out early warning warning in advance outside the high risk, and is shown by vehicle-carrying display screen, step (5) for occurring or The outer broken object for closing on generation sends out sound-light alarm, and shown with bat and vehicle-carrying display screen.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610779846.9A CN106205000B (en) | 2016-08-31 | 2016-08-31 | A kind of mobile electric line external force damage prevention monitoring method based on miniradar |
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| CN201610779846.9A CN106205000B (en) | 2016-08-31 | 2016-08-31 | A kind of mobile electric line external force damage prevention monitoring method based on miniradar |
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| CN106205000B true CN106205000B (en) | 2018-06-26 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107205135A (en) * | 2017-05-31 | 2017-09-26 | 国网山东省电力公司青州市供电公司 | The application method of circuit external force damage prevention alarm combination unit and the combination unit |
| CN107424373A (en) * | 2017-08-02 | 2017-12-01 | 国网北京市电力公司 | External force intrusion detection method and apparatus and system |
| CN108152808A (en) * | 2017-11-23 | 2018-06-12 | 安徽四创电子股份有限公司 | A kind of circumference intelligent predicting method for early warning based on millimetre-wave radar |
| CN109191747A (en) * | 2018-08-31 | 2019-01-11 | 北京融通智慧科技有限公司 | A kind of method and device of transmission line of electricity monitoring |
| CN112150749A (en) * | 2020-09-08 | 2020-12-29 | 成都红云鼎科技有限公司 | Layered early warning method based on multiple defense areas |
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| CN202196482U (en) * | 2011-08-15 | 2012-04-18 | 航天科工深圳（集团）有限公司 | On-site monitoring system and monitoring system |
| CN103065410A (en) * | 2012-12-21 | 2013-04-24 | 深圳和而泰智能控制股份有限公司 | Method and device of intrusion detection and alarm |
| CN103366483A (en) * | 2013-06-27 | 2013-10-23 | 深圳市智美达科技有限公司 | Monitoring alarm system |
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| JP2006171944A (en) * | 2004-12-14 | 2006-06-29 | Optex Co Ltd | Combined crime prevention sensor |
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| CN101635078A (en) * | 2009-05-27 | 2010-01-27 | 北京奥腾讯达科技有限公司 | Intelligent fire scene detecting device |
| CN202196482U (en) * | 2011-08-15 | 2012-04-18 | 航天科工深圳（集团）有限公司 | On-site monitoring system and monitoring system |
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Effective date of registration: 20170814 Address after: 430074 Hubei Province, Wuhan city Hongshan District Luoyu Road No. 143 Applicant after: Wuhan Nari Limited Liability Company of State Grid Electric Power Research Institute Applicant after: State Grid Hubei Electric Power Company Electric Power Technology Research Institute Applicant after: Wuhan Hanlveda Technology Co. Ltd. Applicant after: State Grid Zhejiang Electric Power Company Address before: 430074 Hubei Province, Wuhan city Hongshan District Luoyu Road No. 143 Applicant before: Wuhan Nari Limited Liability Company of State Grid Electric Power Research Institute |
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