CN108171923A - A kind of intelligent tramcar system and its operation method based on the protection of fence intrusion alarm - Google Patents
A kind of intelligent tramcar system and its operation method based on the protection of fence intrusion alarm Download PDFInfo
- Publication number
- CN108171923A CN108171923A CN201711382405.6A CN201711382405A CN108171923A CN 108171923 A CN108171923 A CN 108171923A CN 201711382405 A CN201711382405 A CN 201711382405A CN 108171923 A CN108171923 A CN 108171923A
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- fence
- pulse
- control centre
- host
- protection
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L29/00—Safety means for rail/road crossing traffic
- B61L29/08—Operation of gates; Combined operation of gates and signals
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a kind of intelligent tramcar systems and its operation method based on the protection of fence intrusion alarm, when there is foreign body intrusion, fence cable can generate non-lethal high-voltage pulse, the distance of the alarm signal of fence foreign body intrusion and trouble point is uploaded to control centre by pulse host by wireless network, display unit in control centre can pop up the monitored picture in foreign body intrusion region, mobile unit collects the warning message of fence foreign body intrusion, when the position of trouble point is unsatisfactory for preset traffic safety requirement, driver is reminded to take emergency braking in time, ensure traffic safety.The combined monitoring that the present invention passes through soft and hardware, realize fence it is extremely breaking when the extraction of fault location information and the upload of fault message, it realizes and can link in control centre with auxiliary lighting system and video monitoring system, the shortcomings that overcoming easy tramcar dependent right of way and pedestrian/automobile crash, has safety block function.
Description
Technical field
The invention belongs to tramcar technical fields, and in particular to a kind of intelligence based on the protection of fence intrusion alarm
Tramcar system and its operation method.
Background technology
Tramcar is based on urban road, mainly track is laid on ground, using pilot steering, intersection
The drive mode of half Exclusive Right of Way of priority pass.At present, the Gui Hang areas of domestic tramcar and driving region do not have special
Fence separates, and since streetcar track is parallel with road surface, thus is easy to cause traffic accident.Fence is laid in
Close to the tramcar Gui Hang areas of car lane side, fence cable can generate non-lethal high-voltage pulse, fence
The alarm signal of fence foreign body intrusion and the distance of trouble point are uploaded to control centre, center by host by wireless network
Video monitoring system can pop up the monitored picture in foreign body intrusion region.It is wanted when the position of trouble point is unsatisfactory for preset traffic safety
When asking, driver is reminded to take emergency braking in time, ensure traffic safety.The method overcome tramcar dependent right of way is easy
The shortcomings that with pedestrian/automobile crash, ensures traffic safety.
Invention content
In order to overcome the security risk not having between existing rail tram rail row area and car lane present in guardrail, this hair
It is bright to propose a kind of intelligent tramcar system and its operation method based on the protection of fence intrusion alarm, it can realize when electricity
When sub- fence deforms or touches, the monitored picture in the video monitoring system pop-up foreign body intrusion region of control centre, when event
When the position of barrier point is unsatisfactory for preset traffic safety requirement, driver is reminded to take emergency braking in time, while will not be to pedestrian
It damages；In addition, the present invention overcomes the shortcomings that tramcar dependent right of way, easy and pedestrian/automobile crash, raising has
The service quality of rail electric car operation, additionally it is possible to ensure the safety of operation.
It realizes above-mentioned technical purpose, reaches above-mentioned technique effect, the invention is realized by the following technical scheme：
A kind of intelligent tramcar system based on the protection of fence intrusion alarm, including fence unit and control
Center；
The fence unit includes fence, pulse host and the first control server；When fence occurs
When deformation or touching, the fault distance for monitoring trouble point and alarm signal are uploaded to the first control and taken by pulse host simultaneously
Business device；The first control server communicates with the control centre, by the fault distance and alarm signal of the trouble point received
Number it is sent to control centre；
The control centre receives and whether the position of failure judgement point meets preset traffic safety requirement, works as trouble point
Position be unsatisfactory for setting traffic safety requirement when, remind driver emergency braking is taken to electric car.
Further, the fence includes fence rack and the conducting wire on fence rack.
Further, the high-voltage connection of the pulse host is connected with the conducting wire in fence, after pulse host is powered,
Its emission port sends out pulse voltage to fence, and electronic impulse is made to be formed into a loop on conducting wire, when fence becomes
When shape or touching, pulse host can real-time monitoring, diagnosing trouble point, it is poor according to the two-way time for emitting pulse and echo impulse,
And spread speed of the pulse in conducting wire, calculate the fault distance of conducting wire, the pulse host and the first control server
It communicates, the fault distance of the trouble point monitored and alarm signal is uploaded to the first control server simultaneously
Further, it is single to further include illumination for the intelligent tramcar system based on the protection of fence intrusion alarm
Member, the lighting unit are set on the top of conducting wire；The intelligent tramcar system based on the protection of fence intrusion alarm
Remote alarm interface is equipped in control centre, links with lighting unit, illumination is provided for scene using lighting unit.
Further, the control centre includes system server, mobile unit and video monitor unit；
The system server receives location information and warning message from the trouble point that pulse host is sent, and will be more
Platform pulse host concentrates in together management；
Electric car position, front and rear vehicle spacing and the speed that the mobile unit real-time reception control centre is sent complete circuit
The display of information and the operating function to track switch, and positioning of the BEI-DOU position system realization to train is combined, signal system judges
Into the tramcar of switch zones, and transfer track switch control, driver according to route information, control track switch turn to positioning or
Person's antiposition；Mobile unit is from trackside interlocks to obtain route indicator, track switch determines antiposition status information and route information, as pulse master
When machine monitors that fence is deformed upon or touched, and the position of trouble point be unsatisfactory for setting traffic safety requirement when,
Driver is reminded to take emergency braking to electric car；
The video monitor unit includes camera and display unit；The camera is set on the conducting wire in fence
Top is linked with remote alarm interface, shoots the picture of alert locations；The display unit be used for show camera shooting information and
The warning message that control centre receives.
A kind of operation method of the intelligent tramcar system based on the protection of fence intrusion alarm, including following step
Suddenly：
S1：Mobile unit on electric car receives navigation information using BEI-DOU position system and is decoded, and then presses
Information is compiled according to agreement, its location information is passed to by serial ports by control centre；
S2：Mobile unit according to communication protocol, by serial ports to control centre send solicited message, train position information and
Track switch determines antiposition state, prepares to dispatch a car, and the packet that real-time reception control centre sends, the man-machine boundary of reflection to mobile unit
On face, prompting warning is made for driver；
S3：Pulse host generates high pressure after being powered or action of low-voltage pulse is transmitted on the conducting wire in fence, and pass through this
Conducting wire feel the pulse refunds pass to pulse host receiving terminal forming circuit, when the situation that fence is deformed or touched,
I.e. short circuit has occurred in fault point in conducting wire, the time difference between pulse and echo impulse is emitted by measurement come calculate conducting wire away from
From, so that it is determined that the position of breakdown of conducting wires point, and alarm signal is sent out, pulse host can pass through position of failure point and alarm signal
It crosses the first control server and is uploaded to control centre；
S4：Using the system server in control centre receive location information from the trouble point that pulse host is sent and
Warning message, and more pulse hosts are concentrated in together into management；
It is represented using electric car position, front and rear vehicle spacing and the speed of the transmission of mobile unit real-time reception control centre, route
Device and track switch determine antiposition status information；
Using the picture of the video monitor unit shooting alert locations in control centre, and show the information of camera shooting
The warning message received with control centre；
S5：When pulse host supervision is deformed upon or touched to fence, and the position of trouble point is unsatisfactory for setting
When fixed traffic safety requires, driver is reminded to take emergency braking to electric car.
Compared with prior art, beneficial effects of the present invention：
The present invention is described by installing fence and pulse host close to car lane side in tramcar Gui Hang areas
The distance of the alarm signal of fence foreign body intrusion and trouble point is uploaded to control centre by pulse host, and control centre regards
Frequency monitoring system can pop up the monitored picture in foreign body intrusion region, and driver be reminded to take urgent system in time using mobile unit
The shortcomings that moving, not only overcoming tramcar dependent right of way, easy and pedestrian/automobile crash, ensures traffic safety, also improves
Tramcar is information-based and intelligent level.
Fence in the present invention with non-lethal high-voltage pulse electric, it have deter, stop, triple work(of alarming
Can, it overcomes that AC network is fatal, influences the shortcomings that beautiful, compared with traditional perimeter security system, has the rate of false alarm low, no
By the obvious advantages such as landform and environmental restrictions, safety height.
Description of the drawings
Fig. 1 is the structure principle chart of intelligent tramcar system protected based on fence intrusion alarm；
Fig. 2 is the operation method flow diagram of intelligent tramcar system protected based on fence intrusion alarm.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
The application principle of the present invention is explained in detail below in conjunction with the accompanying drawings.
Embodiment 1
As shown in Figure 1, a kind of intelligent tramcar system based on the protection of fence intrusion alarm, including：Rail electricity
Vehicle, fence unit, lighting unit and control centre；
The fence unit is laid in the tramcar Gui Hang areas close to car lane side, including fence,
Pulse host (also referred to as electronic fence host) and the first control server；
In the present embodiment, the fence includes fence rack and the conducting wire on fence rack；The lighting unit
Set on the top of conducting wire, the intelligent tramcar system based on the protection of fence intrusion alarm is equipped with remote alarm interface,
It links with lighting unit, provides light for scene using lighting unit, improve safety precaution grade；
The high-voltage connection of the pulse host is connected by wiring tubes with the conducting wire in fence, and pulse host is powered
Afterwards, emission port to fence send out pulse voltage (time interval be probably 1.5s emit 1 time, pulse stops on fence
The time stayed about 0.1s), electronic impulse is made to be formed into a loop on conducting wire, when fence deforms or touches, arteries and veins
Rush host can real-time monitoring, diagnosing trouble point, it is poor and pulse is in conducting wire according to the two-way time of transmitting pulse and echo impulse
In spread speed, calculate the fault distance of conducting wire；Then, the pulse host by monitor trouble point fault distance and
Alarm signal is uploaded to the first control server simultaneously, i.e., is communicated by message protocol with the first control server；
The first control server communicates with the control centre, by the fault distance of the trouble point received and alarm
Signal is sent to control centre；
The control centre receives and whether the position of failure judgement point meets preset traffic safety requirement, works as trouble point
Position be unsatisfactory for setting traffic safety requirement when, remind driver emergency braking is taken to electric car.
Specifically, the control centre includes system server, mobile unit and video monitor unit；
The system server receives location information and warning message from the trouble point that pulse host is sent, and will
More pulse hosts concentrate in together management；
Electric car position, front and rear vehicle spacing and the speed that the mobile unit real-time reception control centre is sent complete circuit
The display of information and the operating function to track switch, and positioning of the BEI-DOU position system realization to train is combined, signal system judges
Into the tramcar of switch zones, and transfer track switch control, driver according to route information, control track switch turn to positioning or
Person's antiposition；Mobile unit is from trackside interlocks to obtain route indicator, track switch determines antiposition status information and route information, as pulse master
When machine monitors that fence is deformed upon or touched, and the position of trouble point be unsatisfactory for setting traffic safety requirement when,
Driver is reminded to take emergency braking to electric car, to ensure traffic safety.
The video monitor unit includes camera and display unit；The camera is set on the conducting wire in fence
Top is linked with remote alarm interface, shoots the picture of alert locations；The display unit be used for show camera shooting information and
The warning message that control centre receives.
Embodiment 2
As shown in Fig. 2, a kind of operation method of the intelligent tramcar system based on the protection of fence intrusion alarm, packet
Include following steps：
S1：Mobile unit on electric car receives navigation information using BEI-DOU position system and is decoded, and then presses
Information is compiled according to agreement, its location information is passed to by serial ports by control centre；
S2：Mobile unit according to communication protocol, by serial ports to control centre send solicited message, train position information and
Track switch determines antiposition state, prepares to dispatch a car, and the packet that real-time reception control centre sends, the man-machine boundary of reflection to mobile unit
On face, prompting warning is made for driver；
S3：Pulse host generates high pressure after being powered or action of low-voltage pulse is transmitted on the conducting wire in fence, and pass through this
Conducting wire feel the pulse refunds pass to pulse host receiving terminal forming circuit, when the situation that fence is deformed or touched,
I.e. short circuit has occurred in fault point in conducting wire, the time difference between pulse and echo impulse is emitted by measurement come calculate conducting wire away from
From, so that it is determined that the position of breakdown of conducting wires point, and alarm signal is sent out, pulse host can pass through position of failure point and alarm signal
It crosses the first control server and is uploaded to control centre；
S4：Using the system server in control centre receive location information from the trouble point that pulse host is sent and
Warning message, and more pulse hosts are concentrated in together into management；
It is represented using electric car position, front and rear vehicle spacing and the speed of the transmission of mobile unit real-time reception control centre, route
Device and track switch determine antiposition status information；
Using the picture of the video monitor unit shooting alert locations in control centre, and show the information of camera shooting
The warning message received with control centre；
S5：When pulse host supervision is deformed upon or touched to fence, and the position of trouble point is unsatisfactory for setting
When fixed traffic safety requires, driver is reminded to take emergency braking to electric car, to ensure traffic safety.
In summary：
The present invention is described by installing fence and pulse host close to car lane side in tramcar Gui Hang areas
The distance of the alarm signal of fence foreign body intrusion and trouble point is uploaded to control centre by pulse host, and control centre regards
Frequency monitoring system can pop up the monitored picture in foreign body intrusion region, and driver be reminded to take urgent system in time using mobile unit
The shortcomings that moving, not only overcoming tramcar dependent right of way, easy and pedestrian/automobile crash, ensures traffic safety, also improves
Tramcar is information-based and intelligent level.
Fence in the present invention with non-lethal high-voltage pulse electric, it have deter, stop, triple work(of alarming
Can, it overcomes that AC network is fatal, influences the shortcomings that beautiful, compared with traditional perimeter security system, has the rate of false alarm low, no
By the obvious advantages such as landform and environmental restrictions, safety height.
The basic principles, main features and the advantages of the invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (7)
1. a kind of intelligent tramcar system based on the protection of fence intrusion alarm, it is characterised in that：Including fence
Unit and control centre；
The fence unit includes fence, pulse host and the first control server；When fence deforms upon
Or during touching, the fault distance for monitoring trouble point and alarm signal are uploaded to the first control service by pulse host simultaneously
Device；The first control server communicates with the control centre, by the fault distance and alarm signal of the trouble point received
It is sent to control centre；
The control centre receives and whether the position of failure judgement point meets preset traffic safety requirement, when the position of trouble point
When putting the traffic safety requirement for being unsatisfactory for setting, driver is reminded to take emergency braking to electric car.
2. a kind of intelligent tramcar system based on the protection of fence intrusion alarm according to claim 1, special
Sign is：The fence includes fence rack and the conducting wire on fence rack.
3. a kind of intelligent tramcar system based on the protection of fence intrusion alarm according to claim 2, special
Sign is：The high-voltage connection of the pulse host is connected with the conducting wire in fence, after pulse host is powered, emission port
Pulse voltage is sent out to fence, electronic impulse is made to be formed into a loop on conducting wire, when fence deforms or touches
When, pulse host can real-time monitoring, diagnosing trouble point, it is poor and pulse exists according to the two-way time of transmitting pulse and echo impulse
Spread speed in conducting wire calculates the fault distance of conducting wire, and the pulse host communicates with the first control server, will
The fault distance and alarm signal of the trouble point monitored are uploaded to the first control server simultaneously.
4. a kind of intelligent tramcar system based on the protection of fence intrusion alarm according to claim 2, special
Sign is：The intelligent tramcar system based on the protection of fence intrusion alarm further includes lighting unit, the illumination
Unit is set on the top of conducting wire；The intelligent tramcar system based on the protection of fence intrusion alarm is set in control centre
There is remote alarm interface, link with lighting unit, illumination is provided for scene using lighting unit.
5. a kind of intelligent tramcar system based on the protection of fence intrusion alarm according to claim 4, special
Sign is：The control centre includes system server, mobile unit and video monitor unit；
The system server receives location information and warning message from the trouble point that pulse host is sent, and by more arteries and veins
It rushes host and concentrates in together management；
Electric car position, front and rear vehicle spacing and the speed that the mobile unit real-time reception control centre is sent complete line information
Display and the operating function to track switch, and combine BEI-DOU position system and realize positioning to train, signal system judges to enter
The tramcar of switch zones, and track switch control is transferred, driver turns to positioning or anti-according to route information, control track switch
Position；Mobile unit is from trackside interlocks to obtain route indicator, track switch determines antiposition status information and route information, when pulse host is supervised
When measuring fence and deforming upon or touch, and when the position of trouble point is unsatisfactory for the traffic safety requirement of setting, remind
Driver takes emergency braking to electric car；
The video monitor unit includes camera and display unit；The camera is set on the top of the conducting wire in fence
End is linked with remote alarm interface, shoots the picture of alert locations；The display unit is used to show information and the control of camera shooting
The warning message that center processed receives.
6. a kind of intelligent tramcar system of the fence intrusion alarm protection based on described in any one of claim 1-5
Operation method, which is characterized in that include the following steps：
S1：Mobile unit on electric car receives navigation information using BEI-DOU position system, and passes through serial ports and its position is believed
Breath passes to control centre；
S2：Mobile unit sends solicited message, train position information and track switch to control centre by serial ports and determines antiposition state, accurate
Preparation vehicle, and the packet that real-time reception control centre sends, while reflect onto the man-machine interface of mobile unit；
S3：Pulse host sends out pulse and is transmitted on the conducting wire in fence, and passes through conducting wire refunds of feeling the pulse and pass to pulse
The receiving terminal forming circuit of host when the situation that fence is deformed or touched, emits pulse with returning by measurement
Time difference between wave impulse calculates conductor spacing, so that it is determined that the position of breakdown of conducting wires point, and alarm signal is sent out, pulse
Position of failure point and alarm signal can be uploaded to control centre by host by the first control server；
S4：It is received using the system server in control centre from the location information for the trouble point that pulse host is sent and alarm
Information, and more pulse hosts are concentrated in together into management；
Using mobile unit real-time reception control centre send electric car position, front and rear vehicle spacing and speed, route indicator and
Track switch determines antiposition status information；
S5：When pulse host supervision is deformed upon or touched to fence, and the position of trouble point is unsatisfactory for setting
When traffic safety requires, driver is reminded to take emergency braking to electric car.
7. the operation side of the intelligent tramcar system based on the protection of fence intrusion alarm according to claim 6
Method, it is characterised in that：Shown step S4 is further included：Utilize the picture of the video monitor unit shooting alert locations in control centre
Face, and show the information of camera shooting and the warning message that control centre receives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711382405.6A CN108171923A (en) | 2017-12-20 | 2017-12-20 | A kind of intelligent tramcar system and its operation method based on the protection of fence intrusion alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711382405.6A CN108171923A (en) | 2017-12-20 | 2017-12-20 | A kind of intelligent tramcar system and its operation method based on the protection of fence intrusion alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108171923A true CN108171923A (en) | 2018-06-15 |
Family
ID=62522772
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| CN201711382405.6A Pending CN108171923A (en) | 2017-12-20 | 2017-12-20 | A kind of intelligent tramcar system and its operation method based on the protection of fence intrusion alarm |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111028452A (en) * | 2019-12-20 | 2020-04-17 | 云南电网有限责任公司保山供电局 | Transformer substation foreign matter intrusion monitoring system and method |
| CN111402633A (en) * | 2020-03-23 | 2020-07-10 | 北京安捷工程咨询有限公司 | Object anti-collision method based on UWB positioning and civil engineering anti-collision system |
| CN111401118A (en) * | 2019-10-21 | 2020-07-10 | 国电南瑞科技股份有限公司 | Modern tramcar level crossing safety early warning method based on video identification |
| CN112863097A (en) * | 2020-12-29 | 2021-05-28 | 中铁第四勘察设计院集团有限公司 | Integrated urban rail transit perimeter intrusion alarm system and method |
| CN115331370A (en) * | 2022-07-08 | 2022-11-11 | 深圳市豪恩安全科技有限公司 | Method and device for positioning invasion point of pulse electronic fence |
| CN115447636A (en) * | 2022-09-13 | 2022-12-09 | 北京佳讯飞鸿电气股份有限公司 | Safety protection method and system for station electronic fence |
| CN116794561A (en) * | 2023-08-22 | 2023-09-22 | 深圳市萨菲力科技有限公司 | Pulse electronic fence circuit breaking point positioning method, device, medium and processing system |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111401118A (en) * | 2019-10-21 | 2020-07-10 | 国电南瑞科技股份有限公司 | Modern tramcar level crossing safety early warning method based on video identification |
| CN111028452A (en) * | 2019-12-20 | 2020-04-17 | 云南电网有限责任公司保山供电局 | Transformer substation foreign matter intrusion monitoring system and method |
| CN111402633A (en) * | 2020-03-23 | 2020-07-10 | 北京安捷工程咨询有限公司 | Object anti-collision method based on UWB positioning and civil engineering anti-collision system |
| CN112863097A (en) * | 2020-12-29 | 2021-05-28 | 中铁第四勘察设计院集团有限公司 | Integrated urban rail transit perimeter intrusion alarm system and method |
| CN115331370A (en) * | 2022-07-08 | 2022-11-11 | 深圳市豪恩安全科技有限公司 | Method and device for positioning invasion point of pulse electronic fence |
| CN115447636A (en) * | 2022-09-13 | 2022-12-09 | 北京佳讯飞鸿电气股份有限公司 | Safety protection method and system for station electronic fence |
| CN116794561A (en) * | 2023-08-22 | 2023-09-22 | 深圳市萨菲力科技有限公司 | Pulse electronic fence circuit breaking point positioning method, device, medium and processing system |
| CN116794561B (en) * | 2023-08-22 | 2023-11-21 | 深圳市萨菲力科技有限公司 | Pulse electronic fence circuit breaking point positioning method, device, medium and processing system |
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