CN113885034A - Power distribution overhead line foreign matter monitoring device and method and storage medium - Google Patents
Power distribution overhead line foreign matter monitoring device and method and storage medium Download PDFInfo
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- CN113885034A CN113885034A CN202111144382.1A CN202111144382A CN113885034A CN 113885034 A CN113885034 A CN 113885034A CN 202111144382 A CN202111144382 A CN 202111144382A CN 113885034 A CN113885034 A CN 113885034A
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- 238000004891 communication Methods 0.000 claims description 3
- 238000004590 computer program Methods 0.000 claims description 3
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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
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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
- G01S17/04—Systems determining the presence of a target
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Abstract
The invention relates to the technical field of high-voltage equipment, and discloses a device and a method for monitoring foreign matters of a power distribution overhead line and a storage medium. The device comprises a laser ranging module, a laser reflection module and a centralized processor. According to the invention, the laser ranging module and the centralized processor are arranged on the first tower, the laser reflecting module and the centralized processor are arranged on the second tower, wherein the centralized processor judges whether foreign matters are close to the power distribution overhead line between the first tower and the second tower according to the comparison result of the laser ranging data periodically output by the laser ranging module and the preset threshold value, and gives corresponding alarms, so that the related operation and maintenance personnel can clearly know the specific fault position and fault time, and the timely and effective monitoring on the power distribution overhead line is realized.
Description
Technical Field
The invention relates to the technical field of high-voltage equipment, in particular to a device and a method for monitoring foreign matters of a power distribution overhead line and a storage medium.
Background
Since the distribution overhead line is long and a trip of the distribution overhead line may be caused by a crane in construction, a building in construction, a tall plant, or other foreign matter touching the distribution overhead line in a line traveling area, it is necessary to monitor the distribution overhead line for foreign matter.
In the prior art, the following two foreign matter monitoring schemes are often adopted:
firstly, related operation and maintenance personnel patrol the power distribution overhead line circuit regularly or according to the foreign matter touch reminding information of other people, measure the distance between the foreign matter and the lead by using a distance meter, and analyze whether the trip risk exists according to the measured distance; the scheme has the defects of long patrol interval time and low feedback efficiency;
secondly, the mechanical indication mode is determined, and the mechanical indication mode comprises the following steps: judging a circuit to which the fault belongs according to the action condition of circuit reclosing, and judging a section to which the fault belongs according to the condition of switch opening and closing; judging the power distribution overhead line circuit to which the fault belongs according to the indication condition of the line fault indicator; the scheme can not accurately position the fault, operation and maintenance personnel are required to cooperate to patrol to determine the specific fault position, the consumed time is long, monitoring and warning can be realized only after the power distribution overhead line is tripped, and the fault early warning effect cannot be realized.
It can be seen that the existing foreign matter monitoring scheme can not timely and effectively monitor the foreign matters on the power distribution overhead line.
Disclosure of Invention
The invention provides a device, a method and a storage medium for monitoring foreign matters of a power distribution overhead line, and solves the technical problem of timely and effectively monitoring foreign matters of a power distribution overhead line.
The invention provides a power distribution overhead line foreign matter monitoring device, which comprises:
the system comprises a laser ranging module, a laser reflection module and a centralized processor;
the laser ranging module and the centralized processor are both arranged at the top of the first tower, and the laser ranging module comprises a laser ranging element for periodically transmitting and receiving laser signals;
the laser reflection module is arranged on a second tower and used for reflecting laser signals emitted by the laser ranging element;
the centralized processor is connected with the laser ranging element; the centralized processor is used for receiving the laser ranging value output by the laser ranging element, judging that foreign matters exist and are close to the power distribution overhead line between the first tower and the second tower when the laser ranging value is smaller than a first distance threshold value, and giving an alarm.
According to an implementation manner of the first aspect of the present invention, the first distance threshold is not greater than a span between the first tower and the second tower.
According to an enabling aspect of the first aspect of the invention, the first distance threshold is equal to a difference between the range and a preset range error.
According to an enabling manner of the first aspect of the present invention, the central processor is further configured to determine that the laser ranging element or the laser reflection module is offset too much when the laser ranging value is greater than a second distance threshold.
According to an enabling manner of the first aspect of the invention, the second distance threshold is greater than the first distance threshold.
According to an enabling manner of the first aspect of the invention, the second distance threshold is equal to a sum of the range and a preset range error.
According to a manner in which the first aspect of the present invention can be realized, the centralized processor is in communication connection with a user terminal, and the centralized processor sends alarm information to the user terminal when the laser ranging value is smaller than the first distance threshold or larger than the second distance threshold.
According to an implementable manner of the first aspect of the present invention, the laser ranging module further comprises a power controller; the power supply controller is configured to provide a regulated voltage to the laser ranging element and to control a laser ranging period of the laser ranging element through a built-in time relay.
According to a manner of implementation of the first aspect of the present invention, the laser ranging module further comprises a solar panel, and the solar panel is connected to the laser ranging element.
According to a manner that can be realized by the first aspect of the present invention, the laser ranging module further includes a support frame fixed on the first tower, and the support frame is provided with a plurality of through holes for embedding the laser ranging element.
The invention provides a power distribution overhead line foreign matter monitoring method, which is based on the power distribution overhead line foreign matter monitoring device as described in any one of the above items, and the method comprises the following steps:
the centralized processor receives the laser ranging value sent by the laser ranging element;
and the centralized processor compares the laser ranging value with a first distance threshold value, judges that foreign matters are close to a power distribution overhead line between the first tower and the second tower when the laser ranging value is smaller than the first distance threshold value, and gives an alarm.
According to an implementable manner of the second aspect of the invention, the method further comprises:
when the laser ranging value is not smaller than the first distance threshold value, the centralized processor compares the laser ranging value with a second distance threshold value;
when the laser ranging value is larger than the second distance threshold value, the centralized processor judges that the laser ranging element or the laser reflection module is over-deviated.
According to an implementable manner of the second aspect of the invention, the method further comprises:
and the centralized processor sends alarm information to the user terminal when the laser ranging value is smaller than the first distance threshold or larger than the second distance threshold.
A third aspect of the present invention provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the power distribution overhead line foreign object monitoring method described in any one of the above.
According to the technical scheme, the invention has the following advantages:
according to the invention, the laser ranging module and the centralized processor are arranged on the first tower, the laser reflecting module and the centralized processor are arranged on the second tower, wherein the centralized processor judges whether foreign matters are close to the power distribution overhead line between the first tower and the second tower according to the comparison result of the laser ranging data periodically output by the laser ranging module and the preset threshold value, and gives corresponding alarms, so that the related operation and maintenance personnel can clearly know the specific fault position and fault time, and the timely and effective monitoring on the power distribution overhead line is realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural connection diagram of a power distribution overhead line foreign matter monitoring device according to an alternative embodiment of the present invention;
fig. 2 is a schematic diagram of a laser ranging module and a centralized processor provided on a first tower according to an alternative embodiment of the present invention;
fig. 3 is a schematic diagram of a laser reflection module disposed on a second tower according to an alternative embodiment of the present invention;
fig. 4 is a schematic flow chart of a power distribution overhead line foreign object monitoring method according to an alternative embodiment of the present invention.
Reference numerals:
1-laser ranging module; 2-a laser reflection module; 3-a centralized processor; 4-a first tower; 5-a laser ranging element; 6-a second tower; 7-a power supply controller; 8-a support frame; 9-solar panel.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to solve the technical problem that the foreign matter of the power distribution overhead line cannot be timely and effectively monitored in the existing scheme, the embodiment of the invention provides a device for monitoring the foreign matter of the power distribution overhead line.
Referring to fig. 1, 2 and 3, the power distribution overhead wire foreign matter monitoring apparatus includes:
the device comprises a laser ranging module 1, a laser reflection module 2 and a centralized processor 3;
the laser ranging module 1 and the centralized processor 3 are both arranged at the top of a first tower 4, and the laser ranging module 1 comprises a laser ranging element 5 for periodically transmitting and receiving laser signals;
the laser reflection module 2 is arranged on a second tower 6 and used for reflecting laser signals emitted by the laser ranging element 5;
the centralized processor 3 is connected with the laser ranging element 5; the centralized processor 3 is configured to receive the laser ranging value output by the laser ranging element 5, determine that a foreign object is close to the power distribution overhead line between the first tower 4 and the second tower 6 when the laser ranging value is smaller than a first distance threshold, and perform an alarm.
Distribution overhead lines are usually arranged on a plurality of towers due to the long lines. It should be noted that the terms "first" and "second" are only used to explain different towers.
The laser distance measuring device 5 measures distance by a pulse method or a phase method. In order to ensure that the laser ranging element 5 can effectively measure the distance, the distance measurement distance that the laser ranging element 5 can accurately measure needs to be longer than the span of the first tower 4 and the second tower 6. The span refers to the horizontal distance between the first tower 4 and the second tower 6.
As an alternative embodiment, when the span of the first tower 4 and the second tower 6 is 60 meters, the laser ranging element 5 capable of accurately measuring the distance within 0-100 meters can be selected.
When a foreign object is located on the distribution overhead lines of the first tower 4 and the second tower 6, the distance measured by the laser ranging element 5 is necessarily smaller than the span between the first tower 4 and the second tower 6 because the foreign object reflects laser. Based on this principle, in the embodiment of the present invention, the first distance threshold is set to be not greater than the span between the first tower 4 and the second tower 6.
In one embodiment, the first distance threshold may be set equal to the span between the first tower 4 and the second tower 6.
Because the first tower 4 or the second tower 6 may deviate due to environmental factors and the like, in order to more accurately set the distance threshold value to ensure the reliability of the monitoring of the foreign matter on the power distribution overhead line, the error value of the span between the first tower 4 and the second tower 6 can be determined according to the actual situation, and then the preset span error is set according to the error value.
Thus, in another embodiment, the first distance threshold may be set to be equal to a difference between the span and a preset span error, so as to improve the accuracy of the centralized processor 3 in determining whether the foreign object is located on the power distribution overhead lines of the first tower 4 and the second tower 6.
Due to storm wind, building construction and the like, the laser ranging element 5 or the laser reflection module 2 located on the first tower 4 may shift to some extent, thereby affecting the effectiveness of foreign object monitoring. For this reason, in the embodiment of the present invention, the centralized processor 3 is further configured to determine that the laser ranging element 5 or the laser reflection module 2 is shifted too much when the laser ranging value is greater than a second distance threshold.
Wherein the second distance threshold is greater than the first distance threshold.
In a preferred embodiment, the second distance threshold is equal to the sum of the range and a preset range error.
Through carrying out the comparison with the laser rangefinder data of laser rangefinder component 5 feedback and second distance threshold value, can in time discover whether have laser rangefinder component 5 or the too big condition of laser reflection module 2 skew to in time inform relevant fortune dimension personnel to carry out corresponding maintenance processing to distribution frame overhead line foreign matter monitoring devices, thereby guarantee distribution frame overhead line foreign matter monitoring devices can monitor distribution frame overhead line foreign matter effectively.
It should be noted that, in the embodiment of the present invention, when the central processor 3 gives an alarm, the central processor may send an alarm signal through a corresponding sensor, or send an alarm message to a preset user terminal, or send an alarm message to a preset power distribution overhead line foreign object monitoring platform.
Wherein, when the mode that the corresponding sensor sends alarm signal is adopted, the sensor can be a buzzing sensor. When the mode that alarm information is sent to the preset power distribution overhead line foreign matter monitoring platform is adopted, the alarm information can be displayed on an interface of the power distribution overhead line foreign matter monitoring platform.
In an implementation manner, the centralized processor 3 is in communication connection with a user terminal, and the centralized processor 3 sends alarm information to the user terminal when the laser ranging value is smaller than the first distance threshold or larger than the second distance threshold. Wherein, the alarm information comprises a judgment result corresponding to the laser distance value and corresponding position information. The position information may be the number information of the laser ranging element 5, the number information of the first tower 4, the number information of the second tower 6, the position information of the laser ranging element 5, the position information of the first tower 4, and/or the position information of the second tower 6, which send the laser ranging value. Further, the alarm information may further include the laser ranging value.
This application embodiment is through sending alarm information to fortune dimension personnel, can make relevant fortune dimension personnel can clearly know specific fault location and fault time, realizes the timely effective monitoring to distribution overhead line.
To implement the functions of the centralized processor 3, the centralized processor 3 may include the following modules:
the data receiving module is used for receiving the laser ranging value output by the laser ranging element 5;
the data analysis module is used for analyzing the laser ranging value and judging that foreign matters exist and are close to a power distribution overhead line between the first tower 4 and the second tower 6 when the laser ranging value is smaller than a first distance threshold value; and when the laser ranging value is larger than a second distance threshold value, determining that the laser ranging element 5 or the laser reflection module 2 has overlarge offset;
and the information sending module is used for sending the alarm information.
Wherein a storage unit may be configured in the data analysis module for storing the first distance threshold and the second distance threshold. Further, the storage unit may also be configured to store the laser ranging value output by the laser ranging element 5 and the above-described position information.
In another embodiment, a storage unit may not be configured in the data analysis module, and a data storage module is separately provided in the centralized processor 3, and the data storage module supports a read-write function and is used to replace the storage unit to implement the function of the storage unit.
In an implementable manner, the laser ranging module 1 further comprises a power controller 7; the power supply controller 7 is configured to provide a stable voltage to the laser ranging element 5 and to control the laser ranging period of the laser ranging element 5 through a built-in time relay, thereby ensuring reliable operation of the laser ranging element 5.
In an implementation manner, the laser ranging module 1 further includes a support frame 8 fixed on the first tower 4, the support frame 8 is provided with a plurality of through holes for embedding the laser ranging elements 5, and the number of the holes depends on the laser ranging density. This support frame 8 can support the weight of other equipment or components on first shaft tower 4, guarantees the position stability of laser rangefinder component 5. As an implementation, the supporting frame 8 is a hollow tubular member, and can be used for arranging power lines and data lines.
Correspondingly, the laser reflection module 2 may also be mounted on the second tower 6 by another support frame, which is capable of supporting the entire weight of the laser reflection module 2.
As an alternative, the laser reflection module 2 is a reflection plate, and a channel is provided in the reflection plate. The further support frame comprises a first connector fixedly mounted on the second tower 6 and a second connector extending from an end of the first connector, the second connector being mateably engageable with the channel.
It should be noted that the laser reflection module 2 may also be mounted on the second tower 6 by other connection methods, such as welding or bonding, but the embodiment is not limited thereto.
In an implementation manner, the laser ranging module 1 further includes a solar cell panel 9, and the solar cell panel 9 is connected to the laser ranging element 5 and is configured to provide energy for the laser ranging element 5.
Preferably, as shown in fig. 2, the solar panel 9 is disposed above the laser ranging element 5 to better collect solar energy.
The invention also provides a power distribution overhead line foreign matter monitoring method based on the power distribution overhead line foreign matter monitoring device.
Fig. 4 is a schematic flow chart of a power distribution overhead line foreign object monitoring method according to an alternative embodiment of the present invention.
As shown in fig. 4, the method includes:
s1 the central processor 3 receives the laser ranging value sent by the laser ranging element 5;
s2, the central processor 3 compares the laser ranging value with a first distance threshold, and when the laser ranging value is smaller than the first distance threshold, determines that a foreign object is close to the power distribution overhead line between the first tower 4 and the second tower 6, and performs an alarm.
In one implementation, the method further comprises:
when the laser ranging value is not less than the first distance threshold, the central processor 3 compares the laser ranging value with a second distance threshold;
when the laser ranging value is greater than the second distance threshold, the central processor 3 determines that the laser ranging element 5 or the laser reflection module 2 is shifted too much.
In one implementation, the method further comprises:
and the centralized processor 3 sends alarm information to the user terminal when the laser ranging value is smaller than the first distance threshold or larger than the second distance threshold.
The present invention also provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the power distribution overhead line foreign object monitoring method described in any one of the above.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways.
It is further noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (14)
1. A distribution overhead line foreign matter monitoring device, characterized by includes:
the system comprises a laser ranging module, a laser reflection module and a centralized processor;
the laser ranging module and the centralized processor are both arranged at the top of the first tower, and the laser ranging module comprises a laser ranging element for periodically transmitting and receiving laser signals;
the laser reflection module is arranged on a second tower and used for reflecting laser signals emitted by the laser ranging element;
the centralized processor is connected with the laser ranging element; the centralized processor is used for receiving the laser ranging value output by the laser ranging element, judging that foreign matters exist and are close to the power distribution overhead line between the first tower and the second tower when the laser ranging value is smaller than a first distance threshold value, and giving an alarm.
2. The power distribution overhead line foreign object monitoring device of claim 1, wherein the first distance threshold is not greater than a span between the first tower and the second tower.
3. A power distribution overhead line foreign object monitoring device according to claim 2, wherein the first distance threshold is equal to a difference between the pitch and a preset pitch error.
4. A power distribution overhead line foreign object monitoring device according to claim 2, wherein the centralized processor is further configured to determine that the laser ranging element or the laser reflection module is offset too much when the laser ranging value is greater than a second distance threshold.
5. A power distribution overhead line foreign object monitoring device according to claim 4, wherein the second distance threshold is greater than the first distance threshold.
6. A power distribution overhead line foreign object monitoring device according to claim 5, wherein the second distance threshold is equal to the sum of the pitch and a preset pitch error.
7. A power distribution overhead line foreign object monitoring device according to claim 4, wherein the centralized processor is in communication connection with a user terminal, and the centralized processor sends alarm information to the user terminal when the laser ranging value is smaller than the first distance threshold or larger than the second distance threshold.
8. The power distribution overhead line foreign matter monitoring device of claim 1, wherein the laser ranging module further comprises a power controller; the power supply controller is configured to provide a regulated voltage to the laser ranging element and to control a laser ranging period of the laser ranging element through a built-in time relay.
9. A power distribution overhead line foreign object monitoring device as claimed in claim 1 wherein the laser ranging module further comprises a solar panel connected to the laser ranging element.
10. The power distribution overhead line foreign matter monitoring device of claim 1, wherein the laser ranging module further comprises a support frame fixed on the first tower, and the support frame is provided with a plurality of through holes for embedding the laser ranging elements.
11. A power distribution overhead line foreign matter monitoring method, wherein the method is based on the power distribution overhead line foreign matter monitoring device of any one of claims 1 to 10, and the method comprises:
the centralized processor receives the laser ranging value sent by the laser ranging element;
and the centralized processor compares the laser ranging value with a first distance threshold value, judges that foreign matters are close to a power distribution overhead line between the first tower and the second tower when the laser ranging value is smaller than the first distance threshold value, and gives an alarm.
12. The power distribution overhead line foreign object monitoring method of claim 11, further comprising:
when the laser ranging value is not smaller than the first distance threshold value, the centralized processor compares the laser ranging value with a second distance threshold value;
when the laser ranging value is larger than the second distance threshold value, the centralized processor judges that the laser ranging element or the laser reflection module is over-deviated.
13. The power distribution overhead line foreign object monitoring method of claim 12, further comprising:
and the centralized processor sends alarm information to the user terminal when the laser ranging value is smaller than the first distance threshold or larger than the second distance threshold.
14. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the power distribution overhead line foreign object monitoring method of claim 11.
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Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009668A (en) * | 2010-07-13 | 2011-04-13 | 北京交通大学 | Non-contact type railway foreign matter invading-limit detection system |
| JP2011202987A (en) * | 2010-03-24 | 2011-10-13 | Nec Personal Products Co Ltd | Electronic apparatus and method and program for adjusting threshold |
| CN102289902A (en) * | 2010-10-18 | 2011-12-21 | 航天科工深圳（集团）有限公司 | Overhead power transmission line monitoring and early warning system and working method thereof |
| CN203204743U (en) * | 2013-04-08 | 2013-09-18 | 西安英诺视通信息技术有限公司 | Mobile external-damage-preventive remote monitoring device of electric transmission line |
| CN203849817U (en) * | 2013-09-26 | 2014-09-24 | 上海科能电气科技有限公司 | Foreign matter invasion pre-warning system of overhead line |
| CN104091417A (en) * | 2014-08-01 | 2014-10-08 | 国家电网公司 | Power transmission line channel protecting and alarming method |
| CN106101658A (en) * | 2016-08-13 | 2016-11-09 | 哈尔滨理工大学 | Shaft tower foreign body and disappearance intelligent video on-line monitoring system |
| CN205862497U (en) * | 2016-08-13 | 2017-01-04 | 哈尔滨理工大学 | Electric line foreign matter intrusion intelligent video on-line monitoring assessment system |
| CN107622618A (en) * | 2016-07-15 | 2018-01-23 | 保定市天河电子技术有限公司 | A kind of transmission line of electricity protective survey apparatus and method |
| CN108062845A (en) * | 2017-12-19 | 2018-05-22 | 国家电网公司 | Line protection warning device |
| CN109544836A (en) * | 2018-11-30 | 2019-03-29 | 国网山东省电力公司济宁供电公司 | A kind of novel power transmission route external force damage prevention monitoring system and monitoring method |
| CN110284437A (en) * | 2019-06-04 | 2019-09-27 | 三峡大学 | Shaft tower anti-collision alarm device and method based on infrared detection technique |
| CN110320566A (en) * | 2019-07-12 | 2019-10-11 | 谌昕 | High-tension line branch increases early warning system |
| CN110363968A (en) * | 2019-06-28 | 2019-10-22 | 广州供电局有限公司 | External force leads to the method for early warning and source of early warning of overhead transmission line power-off fault |
| CN110675583A (en) * | 2018-07-03 | 2020-01-10 | 西北农林科技大学 | High voltage power line foreign matter approaches early warning device |
| CN110991426A (en) * | 2019-12-25 | 2020-04-10 | 深圳供电局有限公司 | Monitoring method and monitoring device for foreign matter invasion of line corridor |
| WO2020168489A1 (en) * | 2019-02-20 | 2020-08-27 | 深圳市大疆创新科技有限公司 | Ranging apparatus, ranging method, and mobile platform |
| CN111784954A (en) * | 2020-07-09 | 2020-10-16 | 国网江苏省电力有限公司无锡供电分公司 | Overhead transmission line external damage prevention alarm device and method |
| CN112232154A (en) * | 2020-09-29 | 2021-01-15 | 南京理工大学 | Automatic foreign matter removing method for power transmission line |
| CN112325923A (en) * | 2020-07-29 | 2021-02-05 | 国网湖北省电力有限公司襄阳供电公司 | Distribution network overhead line defect real-time supervision device |
| CN113219474A (en) * | 2021-06-02 | 2021-08-06 | 中大检测(湖南)股份有限公司 | Visualization-based laser ranging system |
-
2021
- 2021-09-28 CN CN202111144382.1A patent/CN113885034A/en active Pending
Patent Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011202987A (en) * | 2010-03-24 | 2011-10-13 | Nec Personal Products Co Ltd | Electronic apparatus and method and program for adjusting threshold |
| CN102009668A (en) * | 2010-07-13 | 2011-04-13 | 北京交通大学 | Non-contact type railway foreign matter invading-limit detection system |
| CN102289902A (en) * | 2010-10-18 | 2011-12-21 | 航天科工深圳（集团）有限公司 | Overhead power transmission line monitoring and early warning system and working method thereof |
| CN203204743U (en) * | 2013-04-08 | 2013-09-18 | 西安英诺视通信息技术有限公司 | Mobile external-damage-preventive remote monitoring device of electric transmission line |
| CN203849817U (en) * | 2013-09-26 | 2014-09-24 | 上海科能电气科技有限公司 | Foreign matter invasion pre-warning system of overhead line |
| CN104091417A (en) * | 2014-08-01 | 2014-10-08 | 国家电网公司 | Power transmission line channel protecting and alarming method |
| CN107622618A (en) * | 2016-07-15 | 2018-01-23 | 保定市天河电子技术有限公司 | A kind of transmission line of electricity protective survey apparatus and method |
| CN106101658A (en) * | 2016-08-13 | 2016-11-09 | 哈尔滨理工大学 | Shaft tower foreign body and disappearance intelligent video on-line monitoring system |
| CN205862497U (en) * | 2016-08-13 | 2017-01-04 | 哈尔滨理工大学 | Electric line foreign matter intrusion intelligent video on-line monitoring assessment system |
| CN108062845A (en) * | 2017-12-19 | 2018-05-22 | 国家电网公司 | Line protection warning device |
| CN110675583A (en) * | 2018-07-03 | 2020-01-10 | 西北农林科技大学 | High voltage power line foreign matter approaches early warning device |
| CN109544836A (en) * | 2018-11-30 | 2019-03-29 | 国网山东省电力公司济宁供电公司 | A kind of novel power transmission route external force damage prevention monitoring system and monitoring method |
| WO2020168489A1 (en) * | 2019-02-20 | 2020-08-27 | 深圳市大疆创新科技有限公司 | Ranging apparatus, ranging method, and mobile platform |
| CN110284437A (en) * | 2019-06-04 | 2019-09-27 | 三峡大学 | Shaft tower anti-collision alarm device and method based on infrared detection technique |
| CN110363968A (en) * | 2019-06-28 | 2019-10-22 | 广州供电局有限公司 | External force leads to the method for early warning and source of early warning of overhead transmission line power-off fault |
| CN110320566A (en) * | 2019-07-12 | 2019-10-11 | 谌昕 | High-tension line branch increases early warning system |
| CN110991426A (en) * | 2019-12-25 | 2020-04-10 | 深圳供电局有限公司 | Monitoring method and monitoring device for foreign matter invasion of line corridor |
| CN111784954A (en) * | 2020-07-09 | 2020-10-16 | 国网江苏省电力有限公司无锡供电分公司 | Overhead transmission line external damage prevention alarm device and method |
| CN112325923A (en) * | 2020-07-29 | 2021-02-05 | 国网湖北省电力有限公司襄阳供电公司 | Distribution network overhead line defect real-time supervision device |
| CN112232154A (en) * | 2020-09-29 | 2021-01-15 | 南京理工大学 | Automatic foreign matter removing method for power transmission line |
| CN113219474A (en) * | 2021-06-02 | 2021-08-06 | 中大检测(湖南)股份有限公司 | Visualization-based laser ranging system |
Non-Patent Citations (1)
| Title |
|---|
| 刘雯静 等: "基于超声和无线组网的超高树障在线监测装置", 《电力系统自动化》, vol. 37, no. 10, 25 May 2013 (2013-05-25), pages 98 - 103 * |
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