CN106683412A - Emergency lane pass device - Google Patents
Emergency lane pass device Download PDFInfo
- Publication number
- CN106683412A CN106683412A CN201710067237.5A CN201710067237A CN106683412A CN 106683412 A CN106683412 A CN 106683412A CN 201710067237 A CN201710067237 A CN 201710067237A CN 106683412 A CN106683412 A CN 106683412A
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- China
- Prior art keywords
- emergency vehicle
- vehicle lane
- emergency
- vehicles
- audible
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
- G08G1/0175—Detecting movement of traffic to be counted or controlled identifying vehicles by photographing vehicles, e.g. when violating traffic rules
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention relates to the field of means of transportation, in particular to an emergency lane pass device. The device comprises at least a power supply device, a vehicle identification device, an active warning device and a central processing unit, wherein the vehicle identification device comprises a trigger unit, an acquisition unit, a fill light unit and a plate-number identification control unit, the vehicle identification device can identify rescue vehicles, a light warning mode of an audible and visual alarm is triggered to remind front social vehicles of an emergency occurrence, if social vehicles still illegally enter the front emergency lane in this case, the vehicle identification device installed beside the emergency lane identifies the vehicles as non-rescue vehicles and opens an audible warning mode of the audible and visual alarm at the same time to remind the illegal vehicles to leave the emergency lane. The device fully prevents the emergency lane from being occupied by social vehicles in an emergency, and ensures that the emergency lane is clear.
Description
Technical field
The present invention relates to a kind of means of transportation, more particularly to a kind of Emergency Vehicle Lane passes through device.
Background technology
Emergency Vehicle Lane is mainly applied and drawn in the both sides of urban ring road, through street and highway, is specially to hand over for road surface
Interpreter therefore, succour the sudden sick and wounded and recover etc. in emergency circumstances, to enable breakdown lorry and treatment personnel quickly to reach
Spot and the designated lane that arranges, or the escape truck used when other are emergent, are one " life passages ",
No entry or is stopped in track with various reasons for any public vehicles.
But due to some human pilot legal consciousness faints, lack good driving attainment, Jing often occurs utilizing emergency car
Road overtaken other vehicles, take Emergency Vehicle Lane traveling, the behavior of traffic violation of stopping etc. in Emergency Vehicle Lane, particularly before road
Fang Fasheng vehicle accidents are carried out in the case that road construction causes traffic jam, and above-mentioned unlawful practice is even more frequently to be occurred, this
Sample easily causes Emergency Vehicle Lane to block.Especially when there is major accident, can breakdown lorry quickly reach the scene of the accident, and from
The wounded are transported back rapidly rescue center for the scene of the accident, can cause significant impact to rescuing result.Accordingly, it would be desirable to illegal account for these
Prevented and supervised with the behavior of Emergency Vehicle Lane.
Chinese Patent Application No. 201410058753.8 discloses a kind of based on RF identification and the intelligent vehicle of control technology
Road warning sign, including pedestal and warning sign, on the pedestal that warning sign is movably mounted to be provided with control circuit by support, should
Control circuit is communicated with the RFID tag on vehicle, determines whether that authorised vehicles pass through, and it is determined that authorised vehicles body
After part, allow authorised vehicles to pass through in warning sign steering roadside, treat that authorised vehicles have been sailed far, again recovery warning sign is into road
Between.The invention can be automatically obtained vehicle identification by the communication between control circuit and vehicle-mounted RFID tag --- puts
OK --- the overall process of reset, effectively prevent public vehicles from illegally occupying Emergency Vehicle Lane.But the invention can only prevent warning
Public vehicles illegally occupy Emergency Vehicle Lane at the position that board is arranged, in the position for being not provided with warning sign, due to road ahead it is crowded,
The human pilot that some are not observed traffic rules and regulations can still illegally occupy Emergency Vehicle Lane, and the invention is not provided with information warning tight
Remind these to illegally occupy the public vehicles in track in the case of urgency and quickly sail out of Emergency Vehicle Lane, when breakdown lorry cannot move ahead,
These public vehicles for illegally occupying Emergency Vehicle Lane are just transferred on main stem gets through " life passage ", thus can substantially prolongs
Rescue time, sometimes even these illegal occupying-road vehicles cannot move, cause breakdown lorry to reach the spot or
It is cannot to be quickly sent to rescue center, causes more serious casualty accident.
Chinese Patent Application No. CN201610562915.0 discloses anti-occupancy Emergency Vehicle Lane device, between Emergency Vehicle Lane guardrail
Vertical rod is vertically provided with every ground, along the vertical direction of each vertical rod the bullet for intercepting the public vehicles for sailing Emergency Vehicle Lane into is connected with
Property bar, can public vehicles enter Emergency Vehicle Lane destroy public vehicles outward appearance, while having installed one layer outside breakdown lorry additional
Shoulder guard is not destroyed by elastic strip.The invention can system-wide section prevent public vehicles from entering Emergency Vehicle Lane, whenever forbid
Public vehicles can not all sail Emergency Vehicle Lane into, but practical situation is that some public vehicles also can when without emergency relief
Because emergency situations need to borrow Emergency Vehicle Lane to solve, using on a large scale for Emergency Vehicle Lane is so limited, while social car
It is not quite reasonable that illegal occupancy Emergency Vehicle Lane will be destroyed outward appearance, is also the destruction to social resources, while the invention does not have
There is setting grasp shoot device to supervise the public vehicles of illegal occupancy Emergency Vehicle Lane.
The content of the invention
It is an object of the invention to overcome the above-mentioned deficiency in the presence of prior art, there is provided a kind of with grasp shoot device
Emergency Vehicle Lane passes through device, breakdown lorry can be ensured when there is emergency in the unimpeded of Emergency Vehicle Lane, without generation
Public vehicles can temporarily take Emergency Vehicle Lane because of emergency situations during emergency, and the work of Emergency Vehicle Lane has been given play to a greater degree
With.
In order to realize foregoing invention purpose, the invention provides technical scheme below：
A kind of Emergency Vehicle Lane passes through device, at least processes including supply unit, vehicle identifier, active alarming device and central authorities
Device, the vehicle identifier, active alarming device are connected respectively with central processing unit.
Further, the vehicle identifier is disposed near Emergency Vehicle Lane, be can recognize that on Emergency Vehicle Lane
Whether traveling is breakdown lorry, and it includes trigger element, collecting unit, light filling unit, Car license recognition control unit.The car
Identifying device is Car license recognition video camera, using video identification technology, the arrival of vehicle can be detected in video image,
Triggering collection unit carries out candid photograph vehicle image, and Car license recognition control unit can extract license plate image from piece image, from
Dynamic separating character, is identified to character.
Further, the active alarming device is the audible-visual annunciator for being disposed on Emergency Vehicle Lane side, the acousto-optic
Alarm is provided with working simultaneously the lamp alert mode harmony alert mode that also can be separately controlled, when central processing unit connects
After receiving the breakdown lorry information that vehicle identifier is identified on Emergency Vehicle Lane, the breakdown lorry position identified is controlled
The lamp alert mode of the audible-visual annunciator in the certain distance of front is opened, while controlling behind the breakdown lorry position identified
The lamp alert mode of the audible-visual annunciator in square certain distance is closed, when lamp alert mode is opened, vehicle identifier
Identifying has non-breakdown lorry to sail Emergency Vehicle Lane in the section, the sound alert mode of central processing unit control audible-visual annunciator is opened
Open.
Further, the central processing unit is also associated with information delivery apparatus, can believe on the vehicle on Emergency Vehicle Lane
Breath real-time release, described information distributing device is variable information board, can in time be sent out the breakdown lorry information on Emergency Vehicle Lane
In variable information board of the cloth in front of vehicle is travelled, remind the public vehicles in road ahead to forbid to take Emergency Vehicle Lane, work as society
Meeting vehicle can issue the public vehicles when rear has breakdown lorry to take Emergency Vehicle Lane when sailing and in variable information board
Information, reminds it to sail out of Emergency Vehicle Lane as early as possible.
Further, the supply unit is device of solar generating, including solaode, controller for solar and storage
Battery, the solaode connects controller for solar, and controller for solar connection accumulator efficiently solves remote mountain areas
Highway equipment power difficulty problem.
Compared with prior art, beneficial effects of the present invention：The present invention is by the Car license recognition using vehicle identifier
Control unit, can recognize that breakdown lorry, triggers the lamp alert mode unlatching prompting front public vehicles of audible-visual annunciator and has
Emergency occurs, while the information of breakdown lorry is shown in the front variable information board of vehicle heading, if this feelings
On condition inferoanterior Emergency Vehicle Lane also have public vehicles illegally sail into, be arranged on the vehicle identifier by Emergency Vehicle Lane identify for
Non- breakdown lorry, while opening the sound alert mode of audible-visual annunciator, shows the information of vehicles and prompting in variable information board
Illegal vehicle quickly sails out of the information of Emergency Vehicle Lane, while capturing to illegal vehicle, reports traffic control center and preserves.
When vehicle identifier is identified illegal vehicle sails out of Emergency Vehicle Lane after, closing sound alert mode.In addition, working as central processing unit control
While a number of audible-visual annunciator is opened in front of vehicle traveling processed, a number of acousto-optic report in control vehicle traveling rear
The closing of alert device.Therefore, the present invention can remind whether public vehicles have emergency, ensure when emergency occurs
Breakdown lorry can carry out Quick rescue using emergency vehicles unblockedly, and can be to the car of illegal occupancy Emergency Vehicle Lane
Supervised.
Description of the drawings：
Fig. 1 is the structure composition figure of the preferred embodiment of the present invention.
Fig. 2 is the structural representation of the preferred embodiment of the present invention.
Labelling in figure：1- vehicle identifiers, 11- trigger elements, 12- collecting units, 13- light filling units, 14- car plates are known
Other control unit, 2- central processing units, 3- audible-visual annunciators, 4- variable information boards, 5- solaodes, the shooting of 6- Car license recognitions
Machine.
Specific embodiment
With reference to test example and specific embodiment, the present invention is described in further detail.But this should not be understood
Scope for above-mentioned theme of the invention is only limitted to below example, and all technologies realized based on present invention belong to this
The scope of invention.
Herein referred breakdown lorry is that confession under directions engineering emergency, fire-fighting and rescue, medical aid or people's police perform urgent public affair etc.
Process the vehicle of emergent affairs.
Embodiment 1
As depicted in figs. 1 and 2, the current device of a kind of Emergency Vehicle Lane with grasp shoot device, at least knows including supply unit, vehicle
Other device 1, active alarming device and central processing unit 2, the vehicle identifier 1, active alarming device respectively with centre
Reason device 2 connects.
Preferably, the vehicle identifier 1 is disposed near Emergency Vehicle Lane, can recognize that Emergency Vehicle Lane is up
Whether what is sailed is breakdown lorry, and the vehicle identifier 1 includes trigger element 11, collecting unit 12, light filling unit 13, car plate
Identification control unit 14.The trigger element 11 has two kinds of triggering modes, and one kind is peripheral hardware triggering, and one kind is video triggering.Outward
If triggering is the signal passed through using buried coil, infrared or other wagon detector detection vehicles, the signal can be triggered and adopted
Collection unit 12 is captured, and the method toggle rate is high, stable performance, however it is necessary that coil is laid on cutting ground, construction volume is larger,
For newly-built road can adopt which, while road construction coil is laid.Another kind of screen triggering mode is profit
Technology is analyzed and processed with dynamic motion target sequence image, vehicle moving state on real-time detection track, discovery has vehicle to sail into
Shooting area internal trigger collecting unit 12 is captured, and the method avoids damage to road surface, is adapted to fit conveniently, but for hardware
Dependency height, the higher processing speed of needs and outstanding algorithm, therefore, for the road for having built up needs to set up the present invention
When and video detection technology it is more ripe can be with using this mode.Latter triggering mode, i.e. screen are adopted in the present embodiment
Triggering mode.
Preferably, the vehicle identifier 1 is Car license recognition video camera 6, by trigger element 11, collecting unit 12, is mended
Light unit 13, Car license recognition control unit 14 become one, and using video identification technology, can detect in video image
The arrival of vehicle, triggering collection unit 11 carries out candid photograph vehicle image, and Car license recognition control unit 14 can be from piece image
License plate image is extracted, automatic separating character is identified to character.At present, the integral type of the 5000000 high definition pixels that market has been sold
Car license recognition video camera meets above-mentioned requirement, and the license board information of vehicle can be recognized accurately.Car license recognition in the present embodiment
Video camera 6 can be spaced 2km and be arranged on by Emergency Vehicle Lane.
Preferably, the active alarming device is the audible-visual annunciator 3 for being disposed on Emergency Vehicle Lane side, the acousto-optic report
Alert device 3 is provided with working simultaneously the lamp alert mode harmony alert mode that also can be separately controlled, when central processing unit 2 connects
After receiving the breakdown lorry information that vehicle identifier 1 is identified on Emergency Vehicle Lane, the breakdown lorry institute for controlling to identify is in place
The lamp alert mode for putting the audible-visual annunciator 3 in the certain distance of front is opened, while the breakdown lorry institute that control is identified is in place
The lamp alert mode of the audible-visual annunciator 3 in the side's of postponing certain distance is closed, when lamp alert mode is opened, vehicle identification
Device 1 is identified has non-breakdown lorry to sail Emergency Vehicle Lane, the sound police of the control audible-visual annunciator 3 of central processing unit 2 in the section
Show that pattern is opened.Audible-visual annunciator 3 can arrange one and carry out reminding society by Emergency Vehicle Lane every 500m in the present embodiment
Vehicle.
Preferably, the central processing unit 2 is also associated with information delivery apparatus, can be by the information of vehicles on Emergency Vehicle Lane
Real-time release, described information distributing device is variable information board 4, can in time be issued the breakdown lorry information on Emergency Vehicle Lane
In variable information board 4 in front of vehicle traveling, remind the public vehicles in road ahead to forbid to take Emergency Vehicle Lane, work as society
Vehicle can issue the public vehicles when rear has breakdown lorry to take Emergency Vehicle Lane when sailing and in variable information board 4
Information, reminds it to sail out of Emergency Vehicle Lane as early as possible.
Preferably, the supply unit is device of solar generating, including solaode 5, controller for solar and storage
Battery, the connection controller for solar of the solaode 5, controller for solar connection accumulator efficiently solves remote mountain
Area's highway equipment power difficulty problem.In addition, the present invention can also be carried out on the convenient road of power supply using civil power
Power supply, or use same power supply mode with other means of transportation on highway.
After highway occurs vehicle accident, accident client is reported to the police by trackside EMERGENCY PHONE or mobile phone,
Or monitoring system finds that traffic flow exception occurs and judges vehicle accident, emergency relief command centre is to incident classification
Judge, it is rapid to formulate rescue method and rescue route, send a certain amount of breakdown lorry tissue rescue.Answer when breakdown lorry is sailed into
Behind anxious track, when entering the candid photograph region of the Car license recognition video camera 6 being arranged on by Emergency Vehicle Lane, trigger element 11 detects car
The information for reaching, by the information transmission to Car license recognition control unit 14, further control video camera 6 is carried out to breakdown lorry
Video capture, then the image of 14 pairs of candid photograph vehicles of Car license recognition control unit be analyzed, licence plate position is oriented, by licence plate
Character is split, and the character to being partitioned into is identified, and constitutes the breakdown lorry number pre-entered in license number, with system
Compare according to the car plate in storehouse, compare successful signal transmission to central processing unit 2, central processing unit 2 is receiving car plate knowledge
After the information of the breakdown lorry that other video camera 6 is identified, the turn on lights of audible-visual annunciator 3 police in vehicle traveling front 4km is controlled
Show pattern, remind front vehicles to have emergency, forbid to take Emergency Vehicle Lane, while the variable information in road ahead
Issue on plate 4 such as information such as " front occur accident and implements rescue, please don't take Emergency Vehicle Lane ".When breakdown lorry row is under
During the set-point of one Car license recognition video camera 6, central processing unit to be received and control this after the breakdown lorry information sent at this
The lamp alert mode of the audible-visual annunciator 3 in the driving front 4km of position is opened, while the sound that will be driven a vehicle in the 2km of rear at this
Light crossing-signal 3 is closed.
If still having public vehicles to sail Emergency Vehicle Lane on the section that the lamp alert mode of audible-visual annunciator 3 is opened,
It is arranged on the Car license recognition video camera 6 by Emergency Vehicle Lane and identifies it is non-breakdown lorry, by non-breakdown lorry information transfer into
Central processor 2, central processing unit 2 judges whether the lamp alert mode of the audible-visual annunciator 3 in front of non-breakdown lorry traveling opens,
When the lamp alert mode in front is opened, the sound alert mode of the audible-visual annunciator 3 in front of the control of central controller 2 is simultaneously
Open, prompting is sailed the non-breakdown lorry of Emergency Vehicle Lane into and sailed out of as early as possible, it is next that rear has breakdown lorry to sail, while variable information board 4
It is upper to issue such as the information of " vehicle of license plate number XXX sails out of as early as possible Emergency Vehicle Lane, and it is next that rear has breakdown lorry to sail ".
In addition, on road audible-visual annunciator 3 be not triggered unlatching when, show now without emergency occur
Rescue is needed, now public vehicles can correctly take Emergency Vehicle Lane temporarily in emergency situations, but once audible-visual annunciator 3
Be triggered unlatching, should as early as possible sail out of Emergency Vehicle Lane, is that breakdown lorry gives way, and the work of Emergency Vehicle Lane has so been played to a greater degree
With.
The device can also carry out reminding public vehicles to forbid to take Emergency Vehicle Lane using Broadcust system inside road, when there is rescue
When vehicle needs to enter Emergency Vehicle Lane, Broadcust system inside road can be with loop play, and reminding has accident, and Emergency Vehicle Lane forbids one
Cut public vehicles to sail into.
Claims (8)
1. the current device of a kind of Emergency Vehicle Lane, at least including supply unit, vehicle identifier, active alarming device and centre
Reason device, the vehicle identifier, active alarming device are connected respectively with central processing unit.
2. the current device of Emergency Vehicle Lane according to claim 1, it is characterised in that the vehicle identifier interval setting
Near Emergency Vehicle Lane, including trigger element, collecting unit, light filling unit, Car license recognition control unit.
3. the current device of Emergency Vehicle Lane according to claim 2, it is characterised in that the vehicle identifier is that car plate is known
Other video camera.
4. the current device of Emergency Vehicle Lane according to claim 1, it is characterised in that the active alarming device sets for interval
Put the audible-visual annunciator on Emergency Vehicle Lane side.
5. the current device of Emergency Vehicle Lane according to claim 4, it is characterised in that the audible-visual annunciator is provided with
Work the lamp alert mode harmony alert mode that also can be separately controlled simultaneously.
6. the current device of Emergency Vehicle Lane according to claim 1, it is characterised in that the central processing unit is also associated with letter
Breath distributing device, can be by the information of vehicles real-time release on Emergency Vehicle Lane.
7. the current device of Emergency Vehicle Lane according to claim 6, it is characterised in that described information distributing device is variable feelings
Report plate.
8. according to the current device of Emergency Vehicle Lane according to claim 1, it is characterised in that the supply unit is solar energy
TRT, including solaode, controller for solar and accumulator, the solaode connects controller for solar,
Controller for solar connects accumulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710067237.5A CN106683412A (en) | 2017-02-07 | 2017-02-07 | Emergency lane pass device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710067237.5A CN106683412A (en) | 2017-02-07 | 2017-02-07 | Emergency lane pass device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106683412A true CN106683412A (en) | 2017-05-17 |
Family
ID=58859378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710067237.5A Withdrawn CN106683412A (en) | 2017-02-07 | 2017-02-07 | Emergency lane pass device |
Country Status (1)
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| CN (1) | CN106683412A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107067746A (en) * | 2017-06-23 | 2017-08-18 | 安徽超清科技股份有限公司 | Anti- disobey of intelligence accounts for bicycle lane system |
| CN107230363A (en) * | 2017-07-13 | 2017-10-03 | 武汉理工大学 | It is a kind of to improve the system and method that sighting distance is limited ramp efficiency |
| CN107610490A (en) * | 2017-09-07 | 2018-01-19 | 如皋福大工程技术研究院有限公司 | Road surface Emergency avoidance system and vehicle of speedily carrying out rescue work |
| CN107808521A (en) * | 2017-10-26 | 2018-03-16 | 合肥工业大学 | A kind of intelligent arrester |
| CN108376474A (en) * | 2018-05-17 | 2018-08-07 | 张珊珊 | Emergency Vehicle Lane parking automatic alarm system based on ZigBee positioning and data transmission |
| CN108961433A (en) * | 2018-06-29 | 2018-12-07 | 袁艳荣 | Deduct fees mechanism at urgent runway scene |
| CN110047270A (en) * | 2019-04-09 | 2019-07-23 | 南京锦和佳鑫信息科技有限公司 | The method of contingency management and roadside assistance on automatic Pilot dedicated Lanes |
| CN110725172A (en) * | 2019-10-10 | 2020-01-24 | 高承炳 | Dual-purpose highway emergency lane and using method thereof |
| CN111091719A (en) * | 2019-12-13 | 2020-05-01 | 航天信息股份有限公司 | Emergency lane alarm device and method based on ultrasonic radar |
| CN113284356A (en) * | 2021-05-13 | 2021-08-20 | 赵文彬 | Urban traffic emergency placement system based on big data |
| CN114913664A (en) * | 2022-05-13 | 2022-08-16 | 安徽光智科技有限公司 | Fire detection linkage control system and method |
-
2017
- 2017-02-07 CN CN201710067237.5A patent/CN106683412A/en not_active Withdrawn
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107067746A (en) * | 2017-06-23 | 2017-08-18 | 安徽超清科技股份有限公司 | Anti- disobey of intelligence accounts for bicycle lane system |
| CN107067746B (en) * | 2017-06-23 | 2020-07-07 | 安徽超清科技股份有限公司 | Intelligent non-motor vehicle lane system for preventing illegal occupation |
| CN107230363A (en) * | 2017-07-13 | 2017-10-03 | 武汉理工大学 | It is a kind of to improve the system and method that sighting distance is limited ramp efficiency |
| CN107610490A (en) * | 2017-09-07 | 2018-01-19 | 如皋福大工程技术研究院有限公司 | Road surface Emergency avoidance system and vehicle of speedily carrying out rescue work |
| CN107808521A (en) * | 2017-10-26 | 2018-03-16 | 合肥工业大学 | A kind of intelligent arrester |
| CN108376474A (en) * | 2018-05-17 | 2018-08-07 | 张珊珊 | Emergency Vehicle Lane parking automatic alarm system based on ZigBee positioning and data transmission |
| CN108961433A (en) * | 2018-06-29 | 2018-12-07 | 袁艳荣 | Deduct fees mechanism at urgent runway scene |
| CN110047270A (en) * | 2019-04-09 | 2019-07-23 | 南京锦和佳鑫信息科技有限公司 | The method of contingency management and roadside assistance on automatic Pilot dedicated Lanes |
| CN110725172A (en) * | 2019-10-10 | 2020-01-24 | 高承炳 | Dual-purpose highway emergency lane and using method thereof |
| CN111091719A (en) * | 2019-12-13 | 2020-05-01 | 航天信息股份有限公司 | Emergency lane alarm device and method based on ultrasonic radar |
| CN113284356A (en) * | 2021-05-13 | 2021-08-20 | 赵文彬 | Urban traffic emergency placement system based on big data |
| CN114913664A (en) * | 2022-05-13 | 2022-08-16 | 安徽光智科技有限公司 | Fire detection linkage control system and method |
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Application publication date: 20170517 |