CN109544991A - A kind of bus or train route collaboration bend vehicle meeting early warning system and control method - Google Patents
A kind of bus or train route collaboration bend vehicle meeting early warning system and control method Download PDFInfo
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- CN109544991A CN109544991A CN201811544200.8A CN201811544200A CN109544991A CN 109544991 A CN109544991 A CN 109544991A CN 201811544200 A CN201811544200 A CN 201811544200A CN 109544991 A CN109544991 A CN 109544991A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/166—Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/167—Driving aids for lane monitoring, lane changing, e.g. blind spot detection
Abstract
The invention discloses a kind of bus or train route collaboration bend vehicle meeting early warning system and control methods, belong to traffic safety control technical field, it include: the second meeting prior-warning device for being arranged in the first meeting prior-warning device by first lane, being arranged in second lane, first lane information of vehicles is sent to the second meeting warning module and shown by the first meeting warning module, second lane information of vehicles is sent to the first meeting warning module and shown by the second meeting warning module, to remind driver to always vehicle situation, timely slow down improves meeting safety.
Description
Technical field
The present invention relates to traffic safeties to manage technical field, in particular to a kind of bus or train route cooperates with bend vehicle meeting early warning system
System and control method.
Background technique
It being influenced by factors such as geographical conditions, many provinces and regions Duo Shan in China, road topography is uneven, and road is narrow, and bend is more, and
It is commonly tight turn radius, sight blind area is big.Driver's habituation in turning occupies another lanes on the inside of road, herein can
Vehicle is influenced by factors such as blind area, vehicle body gravitation, speed and lanes, easily generation traffic accident.If bad weather occurs,
The probability of traffic accident will rapidly rise.
Currently, generally pre- using zig zag caution sign, convex surface reflective mirror, the progress bend vehicle meeting such as vibration graticule that slows down
It is alert, but these erection of equipment are complicated, difficult in maintenance, and early warning effect is not satisfactory, and especially under bad weather, early warning effect will be anxious
Speed decline.There are also carrying out bend early warning based on ground magnetic detector, the technologies such as video detection, but ground magnetic detector be destroyed and
The installation of the road Xu Po, video detection are influenced serious by bad weather (dense fog, heavy rain, ice and snow, strong wind etc.).
Summary of the invention
The purpose of the present invention is to provide a kind of bus or train route collaboration bend vehicle meeting early warning system and control methods, to improve bend
The safety of meeting.
In order to achieve the above object, the present invention cooperates with bend vehicle meeting early warning system using a kind of bus or train route, comprising: be arranged in
The first meeting prior-warning device by first lane, the second meeting prior-warning device for being arranged in second lane, first lane and second
Lane be bend opposite direction lane, the first meeting prior-warning device include the first vehicle detection module, the first data extend transmission module,
First control module and the first warning module, the second meeting prior-warning device prolong including the second vehicle detection module, the second data
Long transmission module, the second control module and the second warning module；
First vehicle detection module is used to detect the information of vehicles of first lane, and the first vehicle detection module passes through the first number
It is connect according to transmission module is extended with the second control module, the information of vehicles of first lane is sent to second in advance by the second control module
Alert module is shown；
Second vehicle detection module is used to detect the information of vehicles of second lane, and the second vehicle detection module passes through the second number
It is connect according to transmission module is extended with the first control module, the information of vehicles of second lane is sent to first in advance by the first control module
Alert module is shown.
Further, first warning module includes for showing that the first text early warning of opposite lane information of vehicles is set
First acousto-optic source of early warning standby and for voice broadcast opposite direction lane information of vehicles, the first text source of early warning and the first acousto-optic
Source of early warning is connect with first control module respectively；
Second warning module includes the second text source of early warning for showing opposite lane information of vehicles and is used for
Second acousto-optic source of early warning of voice broadcast opposite direction lane information of vehicles, the second text source of early warning and the second acousto-optic source of early warning
It is connect respectively with second control module.
Further, the first text source of early warning and the second text source of early warning are display screen, first sound
Light source of early warning and the second acousto-optic source of early warning include warning lamp and voice column.
Further, first vehicle detection module and the second vehicle detection module are radar detector, and described
It is Digital Optical Terminal that one data, which extend transmission module and the second data extension transmission module,.
Further, first device for meeting further includes believing for detecting the operating range of vehicle on the first lane
The first distance sensor of breath, the second device for meeting further include the operating range information for detecting vehicle on the second lane
Second distance sensor；
First distance sensor extends transmission module with first data and connect, second distance sensor and described second
Data extend transmission module connection.
On the other hand, using a kind of control method of bus or train route collaboration bend vehicle meeting early warning system, comprising:
The velocity information of vehicle, flow information on first lane are detected by the first vehicle detection module, and passes through first
Data extend transmission module and are sent to the second control module；
Second control module handles the velocity information of vehicle, flow information on first lane, and by processing result
The second warning module is sent to so that the second warning module carries out early warning to the information of vehicle on first lane；
The velocity information of vehicle, flow information on second lane are detected by the second vehicle detection module, and passes through second
Data extend transmission module and are sent to the first control module；
First control module handles the velocity information of vehicle, flow information on second lane, and by processing result
The first warning module is sent to so that the first warning module carries out early warning, first lane and the to the information of vehicle on second lane
Two lane highways are same bend opposite direction lane.
Further, further includes:
First control module edits early warning text according to vehicle speed information, flow information on second lane, and is sent to
First text source of early warning is shown；
First control module according to vehicle on second lane whether there is or not information, control the first acousto-optic source of early warning carry out light and
Phonetic warning；
Second control module edits early warning text according to vehicle speed information, flow information on first lane, and is sent to
Second text source of early warning is shown；
Second control module according to vehicle on first lane whether there is or not information, control the second acousto-optic source of early warning carry out light and
Phonetic warning.
Further, further includes:
The operating range information of vehicle on second lane is sent to first warning module and carried out by the first control module
Early warning；
The operating range information of vehicle on first lane is sent to second warning module and carried out by the second control module
Early warning.
Compared with prior art, there are following technical effects by the present invention: the present invention passes through bend upstream section prior-warning device
In detection module acquire the running datas information such as speed that will drive into bend vehicle in real time, and send information to opposite vehicle
By road on the early warning display screen of prior-warning device, the driver's opposite direction lane vehicle traveling information that will drive into bend is informed in time,
And early warning is carried out by the vehicle to process such as color, voice prompting, warning lamp of display information, it is slow to remind driver to slow down
Row pays attention to evacuation to always vehicle, reaches the mesh for improving corner travel safety, reducing corner traffic accident occurrence frequency
's.
Detailed description of the invention
With reference to the accompanying drawing, specific embodiments of the present invention will be described in detail:
Fig. 1 is the block diagram of bus or train route collaboration bend vehicle meeting early warning system；
Fig. 2 is a kind of structural schematic diagram of bus or train route collaboration bend vehicle meeting early warning system；
Fig. 3 be it is opposite without vehicle when application schematic diagram；
Fig. 4 is application schematic diagram when opposite direction has vehicle；
Fig. 5 is the flow diagram of the control method of bus or train route collaboration bend vehicle meeting early warning system.
Specific embodiment
In order to further explain feature of the invention, reference should be made to the following detailed description and accompanying drawings of the present invention.Institute
Attached drawing is only for reference and purposes of discussion, is not used to limit protection scope of the present invention.
As shown in Figure 1, present embodiment discloses a kind of bus or train routes to cooperate with bend vehicle meeting early warning system, comprising: be arranged in
The first meeting prior-warning device 10 by first lane, the second meeting prior-warning device 20 for being arranged in second lane, first lane and
Second lane is bend opposite direction lane, and the first meeting prior-warning device 10 includes the first vehicle detection module 11, the extension of the first data
Transmission module 12, the first control module 13 and the first warning module 14, the second meeting prior-warning device 20 are examined including the second vehicle
Survey module 21, the second data extend transmission module 22, the second control module 23 and the second warning module 24；
First vehicle detection module 11 is used to detect the information of vehicles of first lane, and the first vehicle detection module 11 passes through the
One data extend transmission module 12 and connect with the second control module 23, and the second control module 23 sends out the information of vehicles of first lane
It send to the second warning module 24 and is shown；
Second vehicle detection module 21 is used to detect the information of vehicles of second lane, and the second vehicle detection module 21 passes through the
Two data extend transmission module 22 and connect with the first control module 13, and the first control module 13 sends out the information of vehicles of second lane
It send to the first warning module 14 and is shown.
It should be noted that the first meeting prior-warning device 10 and the second meeting prior-warning device 20 are set using embedded integration
Meter, wherein the information such as the passing through of vehicle, speed on the first vehicle detection module 11 detection first lane, and pass through the first data
Extend transmission module 12 and be sent to the second meeting prior-warning device 20, the second meeting prior-warning device 20 is according to the vehicle on first lane
Start the vehicle condition on 24 pairs of the second warning module opposite lanes by information such as, speed and carry out early warning, reminds the second vehicle
Road vehicle driver's slow down, safety bend.The early warning principle of first meeting prior-warning device 10 is identical.
Further, first warning module 14 includes the first text early warning for showing opposite lane information of vehicles
Equipment and the first acousto-optic source of early warning for voice broadcast opposite direction lane information of vehicles, the first text source of early warning and the first sound
Light source of early warning is connect with first control module 13 respectively；
Second warning module 24 includes the second text source of early warning and use for showing opposite lane information of vehicles
In the second acousto-optic source of early warning of voice broadcast opposite direction lane information of vehicles, the second text source of early warning and the second acousto-optic early warning are set
Back-up is not connect with second control module 23.
As shown in Fig. 2, the first vehicle detection module 11 and the second vehicle detection module 21 are radar detector, described
It is Digital Optical Terminal that one data, which extend transmission module 12 and the second data extension transmission module 22,.
Wherein, using feedback radar equipment, the information such as the vehicle for detecting opposite lane passes through, speed.It is how general using pulse
Principles of Radar are strangled, detection zone is scanned by the impulse wave of one fixed frequency of radar emission, after encountering move vehicle, root
According to the difference on the frequency that the frequency domain echo frequency of transmitted wave generates, i.e. Doppler frequency, the speed of move vehicle is thus accurately calculated
Degree, has that beam angle is small, detection range is big, fast response time, detection is accurate, low in energy consumption, the continuous work service life is long, triggering essence
The features such as quasi-, non-delay.Carried out data transmission using data optical receiver equipment, be based on the technologies such as signal modulation, photoelectric conversion,
The remote transmission of data information (485 signal) is realized using light-transfer characteristic.
Further, the first text source of early warning and the second text source of early warning are display screen, and first acousto-optic is pre-
Alert equipment and the second acousto-optic source of early warning include warning lamp and voice column.
As shown in Figure 3 to Figure 4, in the present embodiment text source of early warning include display screen body, drive system, control system,
Communication apparatus, power-supply system, cabinet etc..Acousto-optic source of early warning includes warning lamp, sound column, power amplifier.Warning module is by control module
Control, when detecting opposite lane without vehicle is carried out, in warning module only text prewarning unit show green text " curve ahead,
Slow down " reminds driver safety to drive；When detecting that opposite direction has that when carrying out vehicle, text prewarning unit is shown in warning module
Red text " curve ahead, slow down " and display start sound and light alarm module to always vehicle instantaneous velocity, that is, warn
Lamp flashing, voice broadcast " curve ahead has vehicle, pays attention to evacuation of slowing down ", a variety of sources of early warning are fought jointly, effectively to promote to drive
The person of sailing reduces speed, and keeps safe lateral distance with opposed vehicle.
Further, first device for meeting further includes believing for detecting the operating range of vehicle on the first lane
The first distance sensor of breath, the second device for meeting further include the operating range information for detecting vehicle on the second lane
Second distance sensor；
First distance sensor and first data extend transmission module 12 and connects, second distance sensor and described the
Two data extend transmission module 22 and connect.
It should be noted that control module can control the equipment in warning module in the present embodiment, it is bend early warning system
The core of system is substantially carried out the collection, processing and publication of data.When receiving vehicle detection data, the control module is timely
Data are handled, and send warning module for related data, while controlling the relevant device opened in warning module, it is whole
A data handling procedure is not necessarily to manual intervention and operation.Control module in the present embodiment includes LED control card and voice broadcast
Control card.
As shown in figure 5, present embodiment discloses a kind of control methods of bus or train route collaboration bend vehicle meeting early warning system, including such as
Lower step S1 to S4:
S1, the velocity information of vehicle, flow information on first lane are detected by the first vehicle detection module 11, and passed through
First data extend transmission module 12 and are sent to the second control module 23；
S2, the second control module 23 handle the velocity information of vehicle, flow information on first lane, and will processing
As a result the second warning module 24 is sent to so that the second warning module 24 carries out early warning to the information of vehicle on first lane；
It should be noted that including the existing skill such as magnetic induction measurement technology and wave frequency detection technique to vehicle Flow Detection technology
Art.
S3, the velocity information of vehicle, flow information on second lane are detected by the second vehicle detection module 21, and passed through
Second data extend transmission module 22 and are sent to the first control module 13；
S4, the first control module 13 handle the velocity information of vehicle, flow information on second lane, and will processing
As a result be sent to the first warning module 14 so that the first warning module 14 on second lane vehicle information carry out early warning, first
Lane and second lane are same bend opposite direction lane.
Further, further includes:
First control module 13 edits early warning text according to vehicle speed information, flow information on second lane, and sends
It is shown to the first text source of early warning；
Whether there is or not information according to vehicle on second lane for first control module 13, control the first acousto-optic source of early warning and carry out light
And phonetic warning；
Second control module 23 edits early warning text according to vehicle speed information, flow information on first lane, and sends
It is shown to the second text source of early warning；
Whether there is or not information according to vehicle on first lane for second control module 23, control the second acousto-optic source of early warning and carry out light
And phonetic warning.
Specifically, when vehicle is carried out in front opposite direction lane, just will appear The Scarlet Letter prompt on display screen, (" curve ahead subtracts for display
Speed is gone slowly " and carry out vehicle speed), while warning lamp flashing, voice prompting " curve ahead has vehicle, pays attention to evacuation of slowing down ".Work as front
When opposite lane future car, there is green word prompt (display " curve ahead, slow down ") in display screen, reminds driver to slow down slow
Row.The system, which can be realized, gives warning in advance to the motor vehicle within the scope of 300 meters of bend both ends.
Further, the operating range of vehicle on the second lane that the first control module 13 acquires first distance sensor
Information is sent to first warning module 14 and carries out early warning；
The operating range information of vehicle is sent on the first lane that second control module 23 acquires second distance sensor
Early warning is carried out to second warning module 24.
The present embodiment reminds vehicle to drive by showing opposite lane vehicle by warning module away from the distance of meeting
The person of sailing pays attention to meeting distance, and timely slow down improves meeting safety.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of bus or train route cooperates with bend vehicle meeting early warning system, which is characterized in that including be arranged in by first lane first
Meeting prior-warning device, the second meeting prior-warning device for being arranged in second lane, first lane and second lane are bend opposite direction vehicle
Road, the first meeting prior-warning device include the first vehicle detection module, the first data extend transmission module, the first control module and
First warning module, the second meeting prior-warning device include the second vehicle detection module, the second data extension transmission module, the second control
Molding block and the second warning module；
First vehicle detection module is used to detect the information of vehicles of first lane, and the first vehicle detection module is prolonged by the first data
Long transmission module is connect with the second control module, and the information of vehicles of first lane is sent to the second early warning mould by the second control module
Block is shown；
Second vehicle detection module is used to detect the information of vehicles of second lane, and the second vehicle detection module is prolonged by the second data
Long transmission module is connect with the first control module, and the information of vehicles of second lane is sent to the first early warning mould by the first control module
Block is shown.
2. bus or train route as described in claim 1 cooperates with bend vehicle meeting early warning system, which is characterized in that the first warning module packet
Include the first text source of early warning for showing opposite lane information of vehicles and for voice broadcast opposite direction lane information of vehicles
First acousto-optic source of early warning, the first text source of early warning and the first acousto-optic source of early warning connect with first control module respectively
It connects；
Second warning module includes the second text source of early warning for showing opposite lane information of vehicles and for voice
Broadcast the second acousto-optic source of early warning of opposite lane information of vehicles, the second text source of early warning and the second acousto-optic source of early warning difference
It is connect with second control module.
3. bus or train route as described in claim 1 cooperates with bend vehicle meeting early warning system, which is characterized in that the first text early warning is set
Standby and the second text source of early warning is display screen, and the first acousto-optic source of early warning and the second acousto-optic source of early warning include police
Show lamp and voice column.
4. bus or train route as described in claim 1 cooperates with bend vehicle meeting early warning system, which is characterized in that the first vehicle detection mould
Block and the second vehicle detection module are radar detector, and first data extend transmission module and the second data extend transmission
Module is Digital Optical Terminal.
5. bus or train route as described in claim 1 cooperates with bend vehicle meeting early warning system, which is characterized in that first device for meeting is also
First distance sensor including the operating range information for detecting vehicle on the first lane, the second device for meeting also wrap
Include the second distance sensor of the operating range information for detecting vehicle on the second lane；
First distance sensor extends transmission module with first data and connect, second distance sensor and second data
Extend transmission module connection.
6. a kind of control method of bus or train route collaboration bend vehicle meeting early warning system characterized by comprising
The velocity information of vehicle, flow information on first lane are detected by the first vehicle detection module, and passes through the first data
Extend transmission module and is sent to the second control module；
Second control module handles the velocity information of vehicle, flow information on first lane, and processing result is sent
To the second warning module so that the second warning module carries out early warning to the information of vehicle on first lane；
The velocity information of vehicle, flow information on second lane are detected by the second vehicle detection module, and passes through the second data
Extend transmission module and is sent to the first control module；
First control module handles the velocity information of vehicle, flow information on second lane, and processing result is sent
To the first warning module so that the first warning module carries out early warning, first lane and the second vehicle to the information of vehicle on second lane
Road is same bend opposite direction lane.
7. the control method of bus or train route collaboration bend vehicle meeting early warning system as claimed in claim 6, which is characterized in that further include:
First control module edits early warning text according to vehicle speed information, flow information on second lane, and is sent to first
Text source of early warning is shown；
Whether there is or not information according to vehicle on second lane for first control module, control the first acousto-optic source of early warning and carry out light and voice
Early warning；
Second control module edits early warning text according to vehicle speed information, flow information on first lane, and is sent to second
Text source of early warning is shown；
Whether there is or not information according to vehicle on first lane for second control module, control the second acousto-optic source of early warning and carry out light and voice
Early warning.
8. the control method of bus or train route collaboration bend vehicle meeting early warning system as claimed in claim 6, which is characterized in that further include:
The operating range information of vehicle on second lane is sent to first warning module and carries out early warning by the first control module；
The operating range information of vehicle on first lane is sent to second warning module and carries out early warning by the second control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811544200.8A CN109544991A (en) | 2018-12-17 | 2018-12-17 | A kind of bus or train route collaboration bend vehicle meeting early warning system and control method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811544200.8A CN109544991A (en) | 2018-12-17 | 2018-12-17 | A kind of bus or train route collaboration bend vehicle meeting early warning system and control method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110047329A (en) * | 2019-05-24 | 2019-07-23 | 安徽超远信息技术有限公司 | Vehicle and the two-way prior-warning device of vehicle/pedestrian at a kind of non-lamp control intersection or bend two sides |
| CN110415559A (en) * | 2019-06-03 | 2019-11-05 | 腾讯科技（深圳）有限公司 | A kind of driving warning method, server, terminal, system and storage medium |
| CN111627252A (en) * | 2020-06-10 | 2020-09-04 | 上海商汤智能科技有限公司 | Vehicle early warning method and device, electronic equipment and storage medium |
| CN111627219A (en) * | 2020-06-20 | 2020-09-04 | 天津职业技术师范大学(中国职业培训指导教师进修中心) | Vehicle cooperation method for detecting curve driving information by using vehicle electronic identification |
| CN115762145A (en) * | 2022-11-04 | 2023-03-07 | 重庆邮电大学 | Curve visual extension and real-time detection early warning system based on multi-robot cooperation |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04236699A (en) * | 1991-01-18 | 1992-08-25 | Mazda Motor Corp | Travel system of automobile |
| CN1942335A (en) * | 2004-04-21 | 2007-04-04 | 西门子公司 | Assistance system for motor vehicles |
| CN101183493A (en) * | 2007-12-17 | 2008-05-21 | 武汉大学 | View based vehicle early warning method |
| CN102338876A (en) * | 2010-07-16 | 2012-02-01 | 李少勤 | Method and device for processing alarm information for anti-collision laser radar system of vehicle |
| CN103794087A (en) * | 2014-02-17 | 2014-05-14 | 东南大学 | Method and system for assistant collision avoidance of objects moving to pass through road based on wireless coordination |
| CN207602044U (en) * | 2017-11-08 | 2018-07-10 | 广东洲明节能科技有限公司 | Traffic bend early warning system |
-
2018
- 2018-12-17 CN CN201811544200.8A patent/CN109544991A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04236699A (en) * | 1991-01-18 | 1992-08-25 | Mazda Motor Corp | Travel system of automobile |
| CN1942335A (en) * | 2004-04-21 | 2007-04-04 | 西门子公司 | Assistance system for motor vehicles |
| CN101183493A (en) * | 2007-12-17 | 2008-05-21 | 武汉大学 | View based vehicle early warning method |
| CN102338876A (en) * | 2010-07-16 | 2012-02-01 | 李少勤 | Method and device for processing alarm information for anti-collision laser radar system of vehicle |
| CN103794087A (en) * | 2014-02-17 | 2014-05-14 | 东南大学 | Method and system for assistant collision avoidance of objects moving to pass through road based on wireless coordination |
| CN207602044U (en) * | 2017-11-08 | 2018-07-10 | 广东洲明节能科技有限公司 | Traffic bend early warning system |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110047329A (en) * | 2019-05-24 | 2019-07-23 | 安徽超远信息技术有限公司 | Vehicle and the two-way prior-warning device of vehicle/pedestrian at a kind of non-lamp control intersection or bend two sides |
| CN110415559A (en) * | 2019-06-03 | 2019-11-05 | 腾讯科技（深圳）有限公司 | A kind of driving warning method, server, terminal, system and storage medium |
| CN111627252A (en) * | 2020-06-10 | 2020-09-04 | 上海商汤智能科技有限公司 | Vehicle early warning method and device, electronic equipment and storage medium |
| CN111627219A (en) * | 2020-06-20 | 2020-09-04 | 天津职业技术师范大学(中国职业培训指导教师进修中心) | Vehicle cooperation method for detecting curve driving information by using vehicle electronic identification |
| CN115762145A (en) * | 2022-11-04 | 2023-03-07 | 重庆邮电大学 | Curve visual extension and real-time detection early warning system based on multi-robot cooperation |
| CN115762145B (en) * | 2022-11-04 | 2023-12-12 | 重庆邮电大学 | Curve vision extension and real-time detection early warning system based on multi-robot cooperation |
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