CN108287351A - A kind of ground wire positioning monitoring system - Google Patents
A kind of ground wire positioning monitoring system Download PDFInfo
- Publication number
- CN108287351A CN108287351A CN201810090542.0A CN201810090542A CN108287351A CN 108287351 A CN108287351 A CN 108287351A CN 201810090542 A CN201810090542 A CN 201810090542A CN 108287351 A CN108287351 A CN 108287351A
- Authority
- CN
- China
- Prior art keywords
- ground wire
- locating piece
- mobile terminal
- monitoring system
- information
- Prior art date
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Classifications
-
- 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
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
-
- 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
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The present invention provides a kind of ground wire positioning monitoring systems, belong to power system monitoring and management domain, including ground wire locating piece, for position monitor and storage earthing wire storage state information；The mobile terminal being wirelessly connected with ground wire locating piece reads and writes mutually earthing wire storage state information between the storage configuration information for receiving ground wire, with ground wire locating piece；Mobile terminal obtains the location information being grounded and use state information from ground wire locating piece and makes operation indicating.A kind of ground wire positioning monitoring system provided by the invention, it is grounded between locating piece and mobile terminal and realizes interconnection, the storage configuration for the ground wire that ground wire locating piece is installed can be seen on mobile terminal at any time, the motion track of ground wire is understood and grasped in real time, the monitoring and management for realizing earth wire, solve earth wire monitoring and manage it is not perfect, ground wire it is easy to be lost, can not monitor in real time, the technical issues of accident easily occurs.
Description
Technical field
The invention belongs to power system monitorings and management domain, are to be related to a kind of ground wire position monitor more specifically
System.
Background technology
Ground wire is to be used for circuit and Substation construction, and electrostatic induction electric shock or false switching are generated to prevent from closing on electrical body
When ensure safety be used, it include insulating bar, conductor grip, short-circuit line, ground wire, ground terminal, confluence folder and earth clip.
But ground wire has a single function when in use, the use management of earth wire is also more chaotic, manually manages entirely, once personnel
The problems such as appearance, which is neglected, will result in ground connection line dropout, forgetting.
In actual operation, ground wire uses more frequent and easy to operate, is easy to make one to generate decline in alertness, big at present
Most enterprises are other than some requirements are made in the use of earth wire in system, and the specifically used and management of earth wire is also not
Enough specifications, there are no each links such as storage, use, the assembly and disassembly of a set of practical, effective method earth wire effectively to be managed
Reason and control lack effective technological means or measure to be supported to management；And earth wire use and no record,
The access of ground wire can not be monitored in real time using process.
Invention content
The purpose of the present invention is to provide a kind of ground wire positioning monitoring systems, to solve ground connection existing in the prior art
Wire management is chaotic, can not monitor ground wire in real time, the technical problem more than security risk, so that ground wire is monitored and managed at any time
Reason.
To achieve the above object, the technical solution adopted by the present invention is：A kind of ground wire positioning monitoring system is provided, including
The ground wire locating piece being arranged on ground wire, the ground wire locating piece correspond installation with ground wire, and for positioning
Monitoring and storage earthing wire storage state information；
The mobile terminal being wirelessly connected with the ground wire locating piece, the storage configuration information for receiving ground wire, with
Earthing wire storage state information is read and write mutually between the ground wire locating piece；
Wherein, the mobile terminal obtains the location information and use state information of ground wire from the ground wire locating piece
And make operation indicating.
Further, the ground wire locating piece include shell, it is being arranged on the housing exterior walls with the ground wire
Fixed buckle is arranged in the enclosure interior for providing the power supply unit of power supply, the control being connect with said supply unit
Device, the GPS positioning unit being connect with the controller, GPRS wireless communication units and transmission unit processed.
Further, the mobile terminal includes for providing the power supply unit of power supply, being connect with said supply unit
Controller, receiving unit, for earth wire is positioned and is recorded the GPRS wireless communication units being connect with the controller
The GPS positioning unit of location information and operating unit for being controlled the ground wire.
Further, the mobile terminal further includes the storage unit stored for butted line line position information.
Further, it is respectively provided with an identical number on each ground wire and ground wire locating piece described in each, with
The ground wire positioning block number match information recorded on the mobile terminal, wherein every match information includes one
The number of the number of a ground wire and the ground wire locating piece being arranged on ground wire.
Further, the GPRS wireless communication units and the receiving unit can with the ground wire locating piece it
Between establish communication so that the acquisition for mobile terminal arrive by it is described be grounded locating piece storage configuration information.
Further, the ground wire locating piece includes high-voltage grounding wire locating piece and low-voltage grounding wire locating piece.
Further, the GPS wireless communication units use photoelectric proximity switch or touch-switch.
Further, the storage information acquired for showing the ground wire locating piece is additionally provided on the mobile terminal
Display and alarm.
Further, the ground wire locating piece further includes the power consumption control unit for controlling said supply unit, will
The power consumption of the ground wire locating piece is preferably minimized.
A kind of advantageous effect of ground wire positioning monitoring system provided by the invention is：Compared with prior art, this hair
A kind of bright ground wire positioning monitoring system is interconnected by being realized between ground wire locating piece and mobile terminal, on mobile terminal
The storage configuration that can see the ground wire that ground wire locating piece is installed at any time, understands and grasp the moving rail of ground wire in real time
Mark realizes the monitoring and management of earth wire, solves earth wire monitoring and manages not perfect, the easy to be lost, nothing of ground wire
Method real time monitoring, easy the technical issues of accident occurs, reaches in the state of ensureing to be grounded reasonable operation, effectively prevent charging
The generation of hanging earthing conductor and line combined floodgate accident with ground.
Description of the drawings
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description be only the present invention some
Embodiment for those of ordinary skill in the art without having to pay creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is a kind of structure diagram of ground wire positioning monitoring system provided in an embodiment of the present invention；
Fig. 2 is a kind of state block diagram of ground wire positioning monitoring system provided in an embodiment of the present invention.
Wherein, each reference numeral in figure：001- is grounded locating piece；002- mobile terminals.
Specific implementation mode
In order to make technical problems, technical solutions and advantages to be solved be more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
It should be noted that when element is referred to as " being fixed on " or " being set to " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on ... shown in the drawings or position are closed
System, is merely for convenience of description of the present invention and simplification of the description, not indicating or implying the indicated device or element must have
Specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Also referring to Fig. 1-Fig. 2, now a kind of ground wire positioning monitoring system provided by the invention is illustrated.It is described
A kind of ground wire positioning monitoring system, including the ground wire locating piece 001 that is arranged on ground wire, the ground wire locating piece
001 corresponds installation with ground wire, and for position monitor and storage earthing wire storage state information；
The mobile terminal 002 being wirelessly connected with the ground wire locating piece 001, the storage configuration letter for receiving ground wire
Breath, earthing wire storage state information is read and write mutually between the ground wire locating piece 001；
Wherein, the mobile terminal 002 obtains the location information of ground wire from the ground wire locating piece 001 and uses shape
State information simultaneously makes operation indicating.
A kind of ground wire positioning monitoring system provided by the invention, compared with prior art, by ground wire locating piece
Interconnection is realized between 001 and mobile terminal 002, can see what ground wire locating piece 001 was installed on mobile terminal 002 at any time
The storage configuration of ground wire understands and grasp the motion track of ground wire in real time, realizes the monitoring and management of earth wire, solution
Earth wire of having determined monitor and manage it is not perfect, ground wire it is easy to be lost, can not monitor in real time, the technical issues of accident easily occurs,
Reach in the state of ensureing to be grounded reasonable operation, effectively prevent the hair of live connection of ground wire and line combined floodgate accident with ground
It is raw.
Ground wire locating piece 001 is fixed by snap in the operating lever of ground wire, it is pasted with and is grounded on ground wire
The label of 001 identical number of line locating piece, be grounded on locating piece 001 have the GPRS that exchanges information with mobile terminal 002 without
Line communication unit, the number for being grounded label is documented in the storage unit of mobile terminal 002, by checking tool over the display
The ground wire number of body can understand and grasp the storage configuration or location information of each specific ground wire.Make operator
Member does not spend security tool room, can remote monitoring is grounded on mobile terminal 002 location information, such as say, how many
A ground wire in toolroom, how many ground wire in toolroom, ground wire in use specifically where, with
And understanding the use state being specifically grounded, how many ground wire is not given back also, to prevent being grounded line dropout.
Further, also referring to Fig. 1-Fig. 2, one as a kind of ground wire positioning monitoring system provided by the invention
Kind of specific implementation mode, the ground wire locating piece 001 include shell, being arranged on the housing exterior walls with the ground wire
Fixed buckle is arranged in the enclosure interior for providing the power supply unit of power supply, the control being connect with said supply unit
Device, the GPS positioning unit being connect with the controller, GPRS wireless communication units and transmission unit processed.It is grounded locating piece 001
On power supply unit device, GPS positioning unit, transmission unit and GPRS wireless communication units can provide power supply in order to control；GPS
Positioning unit can be accurately positioned current location information, and by GPRS wireless communication units and transmission unit by current position
Confidence ceases or latitude and longitude information is sent to mobile terminal 002.
It is grounded locating piece 001 to be mounted on ground wire operating lever, the number of ground wire locating piece 001 is made to be grasped with ground wire
The number for making bar corresponds installation, and ground wire locating piece 001 has the function of earth wire real-time tracking and positioning, is grounded
Locating piece 001 can storage information be sent to mobile terminal 002 by GPRS wireless communication units in real time by ground wire, and movement is eventually
Receiving unit on end 002 shows the real-time storage information of ground wire over the display after receiving, you can quick obtaining connects
The dynamic of ground wire, quick and precisely to make the judgement information of earth wire.
GPS positioning unit uses imported from America module, the positioning accuracy of longitude and latitude to reach 10 meters or so, and static drift is small.
Further, also referring to Fig. 1-Fig. 2, one as a kind of ground wire positioning monitoring system provided by the invention
Kind specific implementation mode, the mobile terminal 002 includes for providing the power supply unit of power supply, being connect with said supply unit
Controller, receiving unit, for earth wire is positioned and is recorded the GPRS wireless communication units being connect with the controller
The GPS positioning unit of location information and operating unit for being controlled the ground wire.Mobile terminal 002 passes through GPRS
Wireless communication unit and receiving unit receive after the location information that ground wire locating piece 001 is acquired, can ground wire is fixed
Block 001 current location information in position is saved by storage unit, due to that can show all ground wires on display
Number and corresponding location information, when needing to know or understand the current location information of a certain ground wire, you can pass through display
Device checks the corresponding ground wire of number, understands the current location information of the ground wire, can at any time be looked into mobile terminal 002 in this way
It sees the location information and storage configuration of all ground wires, differentiates that ground wire is in use or not in use, make
Ground wire in specifically uses position, to make corresponding operation.
Power supply unit is formed using rechargeable battery and charging control circuit, and charging is primary, fixed for being grounded
Position block 001 or mobile terminal 002 work normally 24 hours, since ground wire is for a long time in outdoor work, can not install extraneous power supply,
Therefore the power-saving technology in international forward position at present is used, so that the power consumption of of ground wire locating piece 001 itself is preferably minimized, accomplishes low work(
Consumption.In addition the design of the power supply unit has used the advanced technology of wide temperature working range, preference temperature scope be -25 DEG C to+
70 DEG C, power supply unit normal use in prodigious temperature range, the use or operation of the person of being convenient to use is enable not to have to load
Heart power supply unit can not continued power or there are problems that power-off.
Further, also referring to Fig. 1-Fig. 2, one as a kind of ground wire positioning monitoring system provided by the invention
Kind specific implementation mode, the mobile terminal 002 further includes the storage unit stored for butted line line position information.It deposits
Storage unit is used to store the location information that ground wire locating piece 001 is acquired and storage information, is grounded the number of locating piece 001
Information and the location information of acquisition can be stored in storage unit together, when needing to check the information of a certain ground wire, aobvious
Show to browse on device and checks corresponding number.
Further, also referring to Fig. 1-Fig. 2, one as a kind of ground wire positioning monitoring system provided by the invention
It is respectively provided with an identical number on kind specific implementation mode, each ground wire and ground wire locating piece 001 described in each, with
The 001 number match information of the ground wire locating piece recorded on the mobile terminal 002, wherein every match information
The number of number and the ground wire locating piece 001 being arranged on ground wire including a ground wire.Each connects
The number in number and each ground wire locating piece 001 on ground wire corresponds installation, and depositing on mobile terminal 002
There is corresponding number to record on storage unit, a ground wire locating piece 001 corresponds to a ground wire, and a corresponding number, should
Number also corresponds to the number stored on mobile terminal 002.When needing to transfer the use state of a certain ground wire, you can in movement
It is checked in terminal 002, it is easy to operate, it is easy to use, the storage configuration and location information of ground wire can be monitored in real time.
Further, also referring to Fig. 1-Fig. 2, one as a kind of ground wire positioning monitoring system provided by the invention
Kind specific implementation mode, the GPRS wireless communication units and the receiving unit can be with the ground wire locating pieces 001
Between establish communication so that the mobile terminal 002 get by it is described ground wire locating piece 001 storage configuration information.It connects
GPRS wireless communication units on ground wire locating piece 001 can be established logical with the GPRS wireless communication units on mobile terminal 002
Letter, and the location information being grounded on locating piece 001 and storage configuration information are sent to mobile terminal 002 in real time in real time,
And be documented in accordingly in the storage cell of mobile terminal 002, the information in storage unit can be updated and be preserved at any time.
Further, also referring to Fig. 1-Fig. 2, one as a kind of ground wire positioning monitoring system provided by the invention
Kind specific implementation mode, the ground wire locating piece 001 include high-voltage grounding wire locating piece and low-voltage grounding wire locating piece.High pressure
Ground wire locating piece is directed on the high-tension line of 1KV or more and uses, and on corresponding ground wire, low-voltage grounding wire positioning
Block is directed on 1KV low-voltage circuits below and uses, and on corresponding ground wire, and it is two that will be grounded locating piece 001 to be divided to
Major class is used with the ground wire of the alive circuit suitable for different voltages, and 001 accurate positioning of ground wire locating piece, the body
Product is small, error range is small, have a wide range of application, can effectively monitoring grounding wire storage configuration and location information.
Further, also referring to Fig. 1-Fig. 2, one as a kind of ground wire positioning monitoring system provided by the invention
Kind specific implementation mode, the GPS wireless communication units use photoelectric proximity switch or touch-switch.GPS wireless communications are single
Member can control opening and closing, can be with when needing the open and-shut mode by GPS wireless communication unit monitoring grounding wires locating piece 001
Open or close the photoelectric proximity switch or touch-switch of GPS wireless communication units.
Further, also referring to Fig. 1-Fig. 2, one as a kind of ground wire positioning monitoring system provided by the invention
Specific implementation mode is planted, the storage acquired for showing the ground wire locating piece 001 is additionally provided on the mobile terminal 002
The display and alarm of information.Display and alarm are located on mobile terminal 002, and can show ground wire locating piece
The 001 storage information acquired.Display is for showing that ground wire 001 number information of locating piece and status information, alarm are used
In the warning function to shown ground wire 001 status information of locating piece, when there are deviation or positioning for the status information of display
Ground wire in the region to be worked when, that alarm can alert, for user reference.
Further, also referring to Fig. 1-Fig. 2, one as a kind of ground wire positioning monitoring system provided by the invention
Kind specific implementation mode, the ground wire locating piece 001 further include the power consumption control unit for controlling said supply unit, will
The power consumption of the ground wire locating piece 001 is preferably minimized.Power consumption control unit mainly uses the advanced low work(of current international comparison
Microcontroller is consumed, the energy consumption of whole system can be preferably minimized.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (10)
1. a kind of ground wire positioning monitoring system, which is characterized in that including：
The ground wire locating piece being arranged on ground wire, the ground wire locating piece corresponds installation with ground wire, and is used for
Position monitor and storage earthing wire storage state information；
The mobile terminal being wirelessly connected with the ground wire locating piece, it is and described for receiving the storage configuration information being grounded
Earthing wire storage state information is read and write mutually between ground wire locating piece；
Wherein, the mobile terminal obtains the location information being grounded and use state information from the ground wire locating piece and makees
Go out operation indicating.
2. a kind of ground wire positioning monitoring system as described in claim 1, it is characterised in that：The ground wire locating piece includes
Shell, be arranged on the housing exterior walls with the fixed buckle of the ground wire, be arranged in the enclosure interior for carrying
The power supply unit of power supply source, the controller being connect with said supply unit, the GPS positioning unit being connect with the controller,
GPRS wireless communication units and transmission unit.
3. a kind of ground wire positioning monitoring system as described in claim 1, it is characterised in that：The mobile terminal includes being used for
The power supply unit that power supply is provided, the controller being connect with said supply unit, the GPRS being connect with controller wireless communications
Unit, receiving unit for earth wire position the simultaneously GPS positioning unit of record position information and for the ground connection
The operating unit that line is controlled.
4. a kind of ground wire positioning monitoring system as claimed in claim 3, it is characterised in that：The mobile terminal further includes using
In the storage unit that butted line line position information is stored.
5. a kind of ground wire positioning monitoring system as described in claim 1, it is characterised in that：Each is grounded and each
It is respectively provided with an identical number on the ground wire locating piece, is compiled with the ground wire locating piece recorded on the mobile terminal
Number match information, wherein every match information includes the number of ground wire and the institute that is arranged on ground wire
State the number of ground wire locating piece.
6. a kind of ground wire positioning monitoring system as claimed in claim 3, it is characterised in that：The GPRS wireless communication units
And the receiving unit can be established between the ground wire locating piece and be communicated, so that the acquisition for mobile terminal is to by institute
State the storage configuration information of ground wire locating piece.
7. a kind of ground wire positioning monitoring system as described in claim 1, it is characterised in that：The ground wire locating piece includes
High-voltage grounding wire locating piece and low-voltage grounding wire locating piece.
8. a kind of ground wire positioning monitoring system as claimed in claim 2 or claim 3, it is characterised in that：The GPS wireless communications are single
Member uses photoelectric proximity switch or touch-switch.
9. a kind of ground wire positioning monitoring system as claimed in claim 3, it is characterised in that：It is additionally provided on the mobile terminal
For showing the display and alarm for being grounded the storage information that locating piece is acquired.
10. a kind of ground wire positioning monitoring system as claimed in claim 2, it is characterised in that：The ground wire locating piece is also
Include the power consumption control unit for controlling said supply unit, the power consumption of the ground wire locating piece is preferably minimized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810090542.0A CN108287351A (en) | 2018-01-30 | 2018-01-30 | A kind of ground wire positioning monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810090542.0A CN108287351A (en) | 2018-01-30 | 2018-01-30 | A kind of ground wire positioning monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108287351A true CN108287351A (en) | 2018-07-17 |
Family
ID=62836315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810090542.0A Pending CN108287351A (en) | 2018-01-30 | 2018-01-30 | A kind of ground wire positioning monitoring system |
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| Country | Link |
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| CN (1) | CN108287351A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801360A (en) * | 2018-07-24 | 2018-11-13 | 国家能源投资集团有限责任公司 | Detection method, apparatus and system based on grounded screen |
| CN111007548A (en) * | 2019-11-15 | 2020-04-14 | 广东电网有限责任公司汕尾供电局 | System capable of tracking and positioning ground wire of power transmission line |
| CN111901757A (en) * | 2020-07-17 | 2020-11-06 | 镇江英沙电器有限公司 | Ground wire positioning and tracking system |
| CN112051594A (en) * | 2020-08-18 | 2020-12-08 | 广东电网有限责任公司 | System and method for monitoring real-time position state of ground wire |
| CN113613172A (en) * | 2021-09-02 | 2021-11-05 | 四川华能宝兴河水电有限责任公司 | Ground wire management method and system based on UWB indoor positioning technology |
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| CN102298379A (en) * | 2011-08-22 | 2011-12-28 | 重庆电力设计院 | Ground wire status monitoring and management method, device and system |
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| CN106841891A (en) * | 2016-12-09 | 2017-06-13 | 国网北京市电力公司 | Ground wire alignment system and method |
| CN106953249A (en) * | 2017-02-27 | 2017-07-14 | 国网山东省电力公司莱芜供电公司 | It is easy to the transformer substation grounding wire positioning storing unit and its method of centralized management |
| CN206531965U (en) * | 2017-01-19 | 2017-09-29 | 深圳供电局有限公司 | A kind of ground wire intelligent positioning instrument and alignment system |
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| CN102298379A (en) * | 2011-08-22 | 2011-12-28 | 重庆电力设计院 | Ground wire status monitoring and management method, device and system |
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| CN206531965U (en) * | 2017-01-19 | 2017-09-29 | 深圳供电局有限公司 | A kind of ground wire intelligent positioning instrument and alignment system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801360A (en) * | 2018-07-24 | 2018-11-13 | 国家能源投资集团有限责任公司 | Detection method, apparatus and system based on grounded screen |
| CN111007548A (en) * | 2019-11-15 | 2020-04-14 | 广东电网有限责任公司汕尾供电局 | System capable of tracking and positioning ground wire of power transmission line |
| CN111901757A (en) * | 2020-07-17 | 2020-11-06 | 镇江英沙电器有限公司 | Ground wire positioning and tracking system |
| CN112051594A (en) * | 2020-08-18 | 2020-12-08 | 广东电网有限责任公司 | System and method for monitoring real-time position state of ground wire |
| CN112051594B (en) * | 2020-08-18 | 2023-08-29 | 广东电网有限责任公司 | System and method for monitoring real-time position state of grounding wire |
| CN113613172A (en) * | 2021-09-02 | 2021-11-05 | 四川华能宝兴河水电有限责任公司 | Ground wire management method and system based on UWB indoor positioning technology |
| CN113613172B (en) * | 2021-09-02 | 2023-05-26 | 四川华能宝兴河水电有限责任公司 | Ground wire management method and system based on UWB indoor positioning technology |
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