CN108082184A - Collision-prevention system and the method for preventing vehicle collision - Google Patents
Collision-prevention system and the method for preventing vehicle collision Download PDFInfo
- Publication number
- CN108082184A CN108082184A CN201711372649.6A CN201711372649A CN108082184A CN 108082184 A CN108082184 A CN 108082184A CN 201711372649 A CN201711372649 A CN 201711372649A CN 108082184 A CN108082184 A CN 108082184A
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- peripolesis
- collision
- vehicle
- controller
- motor vehicle
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000033001 locomotion Effects 0.000 claims abstract description 22
- 230000004044 response Effects 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 3
- 230000000979 retarding effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 abstract 1
- 206010039203 Road traffic accident Diseases 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/08—Active safety systems predicting or avoiding probable or impending collision or attempting to minimise its consequences
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
- B60W2050/143—Alarm means
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Traffic Control Systems (AREA)
Abstract
The present invention relates to a kind of collision-prevention systems, are mounted on vehicle, including：Peripolesis object monitor, for identifying peripolesis object and monitoring its movement locus；Distance detector, for detecting the distance between peripolesis object；Speed detector, for detecting the speed of related movement between peripolesis object；Sender unit；And controller, the controller are configured to：According to motion track information and distance and velocity information, the possibility to collide between peripolesis object is judged；When that may collide between the controller judges two or more peripolesis objects, sender unit is promoted selectively to send alarm signal and/or control signal to peripolesis object according to the type for the peripolesis object that may be collided.The invention further relates to a kind of for preventing the method for vehicle collision.
Description
Technical field
The present invention relates to vehicle safety more particularly on vehicle, particularly oversize vehicle (such as truck, car)
Collision-prevention system and method for preventing vehicle collision.
Background technology
With the improvement of living standards, automobile has been increasingly becoming a part critically important in people's daily life, vehicle peace
Full problem also becomes the hot spot paid close attention at present.In the traveling process of vehicle, the particularly oversize vehicle such as truck, car
In, usually cause the sight of the driver of nearby vehicle or periphery pedestrian hindered since vehicle body is larger so that easily to make
It collides between nearby vehicle or between nearby vehicle and pedestrian, so as to cause serious traffic accident.
In the prior art, such as in application for a patent for invention CN104786974A a kind of vehicle anticollision alarm is proposed
Braking system uses radar range finding tachogenerator to collect relative velocity of the vehicle away from front vehicles and is transmitted to monolithic
Machine, the microcontroller according to detecting different opposite spacings, by buzzer to this vehicle driver send alarm or directly from
The dynamic brake pedal for controlling this vehicle carries out brake operating.
However, using this collision avoidance system, the early warning to this vehicle driver can only be realized and to this vehicle braking system
Control, and can not realize the early warning to nearby vehicle or pedestrian and remind and the deceleration of nearby vehicle is controlled if necessary.Thus,
How the possibility that nearby vehicle between or nearby vehicle and pedestrian between collides is judged exactly, so as to effectively
It and if necessary can also be fast to the traveling of nearby vehicle by the control system of this vehicle to nearby vehicle or pedestrian's progress early warning
Degree is controlled to prevent the technical issues of traffic accident is those skilled in the art's urgent need to resolve in time.
The content of the invention
In order to overcome all or part of drawbacks described above, the present invention proposes a kind of new collision-prevention system and use
In the method for prevention vehicle collision.This collision-prevention system is by peripolesis object monitor to the peripolesis object of vehicle
Body is identified and monitors its movement locus, while the distance and speed that are provided according to distance detector and speed detector are believed
Breath judges the possibility to collide between nearby vehicle or between nearby vehicle and pedestrian, while can also be based on exactly
The type of peripolesis object selectively sends alarm signal and/or control signal to peripolesis object.
One aspect of the present invention provides a kind of collision-prevention system, and collision-prevention system is mounted on vehicle, including：Periphery
Moving object monitor for identifying the peripolesis object in the predetermined peripheral extent of the vehicle, and is transported the periphery
The movement locus of animal body is monitored；Distance detector, for detecting the distance between described peripolesis object；Speed is examined
Device is surveyed, for detecting the speed of related movement between the peripolesis object；Sender unit；And it is transported with the periphery
Animal body monitor, distance detector, speed detector and the controller of sender unit communication connection, the controller
It is configured to：According to the motion track information provided by the peripolesis object monitor and by the distance detector and speed
The distance and velocity information of detector feedback are spent, judges the possibility to collide between the peripolesis object；When described
When controller judges to collide between two or more peripolesis objects, promote sender unit according to may
The type of the two or more peripolesis objects to collide selectively sends alarm signal to peripolesis object
Number and/or control signal.
Advantageously, judge to collide between peripolesis object in response to the controller, if recognizing possibility
When the two or more peripolesis objects to collide are motor vehicle, the controller controls the signal transmitting
Device emits alarm signal and/or control signal to the motor vehicle, the motor vehicle to be promoted to slow down jointly.
Advantageously, which further includes signal receiving device, and the signal receiving device is mounted on the machine
On motor-car, selectively to receive alarm signal and/or control signal from the vehicle by the driver of the motor vehicle.
Advantageously, when driver's selection of the motor vehicle only is agreed to receive alarm signal, the controller control report
Alarm device sends alarm signal to the motor vehicle, the driver by the motor vehicle to be promoted independently to slow down；Alternatively, in the machine
When the driver of motor-car selects to agree to receive control signal, sent to control the motor vehicle automatic retarding by the controller
Control instruction.
Advantageously, the sender unit can realize multiple peripolesis objects are emitted simultaneously alarm signal and/
Or control signal.
Advantageously, the signal receiving device can receive simultaneously alarm signal from a number of other surrounding vehicles and/
Or control signal.
Advantageously, judge to collide between peripolesis object in response to the controller, if recognizing possibility
In the two or more peripolesis objects to collide one of them be pedestrian or non-motor vehicle when, by the vehicle
Driver alarmed using indoor loud speaker is driven the pedestrian or non-motor vehicle；Alternatively, in response to the control
Device judges to collide between peripolesis object, if recognizing the two or more peripheries that may be collided
When moving object is pedestrian or non-motor vehicle, then the collision-prevention system is closed.
The second aspect of the present invention provides a kind of method for being used to prevent vehicle collision, includes the following steps：Pass through week
Moving object monitor in side identifies the peripolesis object in the predetermined peripheral extent of vehicle, and to the fortune of peripolesis object
Dynamic rail mark is monitored；When recognizing peripolesis object, the periphery is detected by distance detector and speed detector and is transported
The distance between animal body and speed of related movement；According to the motion track information provided by the peripolesis object monitor
And the distance and velocity information fed back by the distance detector and speed detector, judge to occur between peripolesis object
The possibility of collision；And when that may collide between the controller judges two or more peripolesis objects, promote
Make sender unit selectively right according to the type for the two or more peripolesis objects that may be collided
Peripolesis object sends alarm signal and/or control signal, the peripolesis object to be promoted to slow down.
It, can the pointedly non-machine of early warning in the form of alarm signal by using collision-prevention system according to the present invention
Motor-car (such as bicycle etc.) or the careful surrounding vehicles of pedestrian and remind risk that it collides and with alarm signal and/
Or control signal form early warning and/or control motor vehicle so that the motor vehicle is independently slowed down or by driver by vehicle
Control system controls periphery motor vehicle automatic retarding, so as to greatly reduce between nearby vehicle or nearby vehicle and row
The risk to collide between people.
Description of the drawings
By description referring to the drawings, above and other feature and advantage of the invention will become to be more prone to manage
It solves, in attached drawing：
Fig. 1 show according to embodiments of the present invention in vehicle and nearby vehicle or pedestrian between interactive relation schematic diagram；
And
Fig. 2 shows the FB(flow block) of the method for prevention vehicle collision according to the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below by way of enumerate embodiment to the present invention into
One step is described in detail.However, the present invention is but not limited to these embodiments.
Referring to Fig. 1, the collision-prevention system for vehicle of the invention may include to be integrated in vehicle 1, in particular, for example block
Peripolesis object monitor 2, distance detector 3, speed detector 4, sender unit in the oversize vehicles such as vehicle, car
5 and with the peripolesis object monitor 2,5 communication link of distance detector 3, speed detector 4 and sender unit
The controller 6 connect.
Peripolesis object monitor 2 preferably includes camera and sensor, in the predetermined week of the vehicle 1
It is identified in the range of side and monitors peripolesis object.Preferably, peripolesis object can be judged exactly by image recognition technology
The type --- including motor vehicle A, non-motor vehicle B (such as bicycle) and pedestrian C --- of body and monitor peripolesis object
The movement locus of body.Distance detector 3 and speed detector 4 are each configured to identify in peripolesis object monitor 2
To the distance between described peripolesis object is detected in the case of peripolesis object and detect the peripolesis object it
Between speed of related movement.In this way, it is examined according to the motion track information provided by peripolesis object monitor 2 and by distance
The distance and velocity information that device 3 and speed detector 4 are fed back are surveyed, judges the possibility to collide between the peripolesis object
Property.
When that may collide between the controller 6 judges two or more peripolesis objects, promote signal
Emitter 5 selectively transports periphery according to the type for the two or more peripolesis objects that may be collided
Animal body sends alarm signal and/or control signal.
In daily life, it is usually present and does not observe traffic rules and regulations and rush into the vehicles or pedestrians of red light, these makes a dash across the red light
Vehicles or pedestrians due to sight is subject to the obstruction of the large scale vehicle body of oversize vehicle such as truck or car and can't see truck or
The vehicle travelled in the same direction beside car, thus it is easy to cause serious traffic accident.For example, with reference to Fig. 1, vehicle 1 passes through week
Side moving object monitor 2 recognizes its right and there is the moving object travelled in the same direction along direction D1, and also identifies vehicle simultaneously
There is the moving object run along direction D2 in left front, this situation tends to occur at above-mentioned in the case of making a dash across the red light.
Peripolesis object monitor 2 judges the type of peripolesis object by preset image identification system exactly
And monitor the movement locus of these peripolesis objects in real time.It is motor vehicle A and left front fortune when recognizing right moving object
When animal body is non-motor vehicle B or pedestrian C, judge to collide between these peripolesis objects in response to controller 6,
Controller 6 can control signal emitter 5 emit alarm signal to non-motor vehicle B or pedestrian C, and sent out simultaneously to motor vehicle A
Alarm and/or control signal are penetrated to promote the reducing speed of motor vehicle.
Preferably, the driver of vehicle 1 can only by be arranged in drive indoor loud speaker to non-motor vehicle or pedestrian into
Row alarm.In addition, peripolesis object monitor 2 can also advantageously be known in addition to it can identify moving object type exactly
The color of other non-motor vehicle or the gender of pedestrian and clothing color, in this way, the driver of vehicle 1 can also be very urgent
In the case of directly the non-motor vehicle being in risk of collision or pedestrian are pointedly alerted by voice broadcast function.
According to an advantageous embodiment, signal receiving device 7 is installed inside motor vehicle A, with by the driving of the motor vehicle A
Member chooses whether to receive alarm signal and control signal from vehicle 1.If motor vehicle A and periphery are judged by controller 6
Non-motor vehicle B or pedestrian C between there are during risk of collision, if driver's selection of motor vehicle A is only agreed to receive alarm signal
When, controller 6 then controls warning device to send alarm signal to the motor vehicle, the driver by the motor vehicle to be promoted independently to subtract
Speed；However, when if the driver of motor vehicle A selects to agree to receive control signal, controller 6, which will be sent, makes the motor vehicle automatic
The control instruction of deceleration, so as to avoid the generation of dangerous or accident.
In the above-described embodiments, if it is motor-driven to recognize the right moving object of vehicle 1 and left front moving object
Che Shi similarly, judges to collide between these peripolesis objects, controller 6 can be controlled in response to controller 6
Sender unit 5 is simultaneously to all motor vehicles transmitting alarm that may be collided and/or control signal, with by each motor vehicle
Driver selection receive alarm signal and/or control signal so that motor vehicle independently slow down or the control system by vehicle 1
Control is slowed down.
It should be understood that the sender unit 5 of vehicle 1 can be realized emits alarm simultaneously to multiple peripolesis objects
Signal and/or control signal.Certainly, periphery motor vehicle can also be simultaneously received by signal receiving device 7 from multiple peripheries
The control signal and alarm signal of oversize vehicle.
In the above-described embodiments, if it is non-machine to recognize the right moving object of vehicle 1 and left front moving object
Motor-car or during pedestrian, then close the collision-prevention system being mounted on vehicle 1.
Fig. 2 shows a kind of FB(flow block) for the method for being used to prevent vehicle collision.This method includes：Step S1 --- it is logical
It crosses peripolesis object monitor and identifies the peripolesis object in the predetermined peripheral extent of vehicle, and to peripolesis object
Movement locus be monitored；Step S2 --- when recognizing peripolesis object, by distance detector and speed detector
Detect the distance between described peripolesis object and speed of related movement；Step S3 --- according to by the peripolesis object
The motion track information that monitor provides and the distance and velocity information fed back by the distance detector and speed detector,
Judge the possibility to collide between peripolesis object；Step S4 --- when the controller judges two or more weeks
When may collide between the moving object of side, promote sender unit described two according to what may be collided or more
The type of a peripolesis object selectively sends alarm signal and/or control signal to peripolesis object.
It, can be in time and effectively to week by using collision-prevention system according to the present invention and pre- collision-proof method
Side vehicles or pedestrians carry out early warning and carry out control deceleration to nearby vehicle if necessary, so as to avoid nearby vehicle or pedestrian
Accident potential caused by the stop for being subject to the large scale vehicle body of oversize vehicle because of sight substantially increases the traveling peace of vehicle
Entirely.
It should be pointed out that embodiments illustrated above should be considered only as illustratively, the invention is not restricted to the embodiments.Pass through
Consider the content of this specification, those skilled in the art can make a variety of in the case of without departing from the scope or spirit of the invention
Change and modification.The true scope of the present invention is by appended claims and equivalents.
Claims (10)
1. a kind of collision-prevention system, which is characterized in that the collision-prevention system is mounted on vehicle, including：
Peripolesis object monitor, for identifying the peripolesis object in the predetermined peripheral extent of the vehicle, and to institute
The movement locus for stating peripolesis object is monitored；
Distance detector, for detecting the distance between described peripolesis object；
Speed detector, for detecting the speed of related movement between the peripolesis object；
Sender unit；And
With the communication connection of the peripolesis object monitor, distance detector, speed detector and sender unit
Controller, the controller are configured to：According to the motion track information provided by the peripolesis object monitor and by
The distance and velocity information of the distance detector and speed detector feedback, judge to touch between the peripolesis object
The possibility hit；
When that may collide between the controller judges two or more peripolesis objects, promote signal transmitting dress
The type according to the two or more peripolesis objects that may be collided is put selectively to peripolesis object
Send alarm signal and/or control signal.
2. collision-prevention system according to claim 1, which is characterized in that judge peripolesis in response to the controller
It may collide between object, if it is machine to recognize the two or more peripolesis objects that may be collided
During motor-car, the controller controls the sender unit transmitting alarm signal and/or control signal to the motor vehicle, with
The motor vehicle is promoted to slow down jointly.
3. collision-prevention system according to claim 2, it is characterised in that further include signal receiving device, the signal connects
Receiving apparatus is mounted on the motor vehicle, selectively to receive the alarm from the vehicle by the driver of the motor vehicle
Signal and/or control signal.
4. collision-prevention system according to claim 3, which is characterized in that only same in driver's selection of the motor vehicle
When meaning receives alarm signal, the controller control warning device sends alarm signal to the motor vehicle, to promote by the machine
The driver of motor-car is independently slowed down.
5. collision-prevention system according to claim 3, which is characterized in that select to agree in the driver of the motor vehicle
When receiving control signal, sent to control the control instruction of the motor vehicle automatic retarding by the controller.
6. collision-prevention system according to any one of claim 1 to 5, which is characterized in that the sender unit
It can realize and alarm signal and/or control signal are emitted simultaneously to multiple peripolesis objects.
7. collision-prevention system according to any one of claim 3 to 5, which is characterized in that the signal receiving device
Alarm signal and/or control signal from a number of other surrounding vehicles can be received simultaneously.
8. collision-prevention system according to claim 1, which is characterized in that judge peripolesis in response to the controller
It may collide between object, if recognizing its in the two or more peripolesis objects that may be collided
In one when being pedestrian or non-motor vehicle, driver by the vehicle is using driving indoor loud speaker to the pedestrian or non-machine
Motor-car is alarmed.
9. collision-prevention system according to claim 1, which is characterized in that judge peripolesis in response to the controller
It may collide between object, if it is row to recognize the two or more peripolesis objects that may be collided
People or during non-motor vehicle, then close the collision-prevention system.
A kind of 10. method for being used to prevent vehicle collision, it is characterised in that include the following steps：
Peripolesis object in the predetermined peripheral extent of vehicle is identified by peripolesis object monitor, and periphery is transported
The movement locus of animal body is monitored；
When recognizing peripolesis object, by between distance detector and the speed detector detection peripolesis object
Distance and speed of related movement；
According to the motion track information provided by the peripolesis object monitor and by the distance detector and speed
The distance and velocity information of detector feedback, judge the possibility to collide between peripolesis object；With
When that may collide between the controller judges two or more peripolesis objects, promote signal transmitting dress
The type according to the two or more peripolesis objects that may be collided is put selectively to peripolesis object
Alarm signal and/or control signal are sent, the peripolesis object to be promoted to slow down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711372649.6A CN108082184A (en) | 2017-12-19 | 2017-12-19 | Collision-prevention system and the method for preventing vehicle collision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711372649.6A CN108082184A (en) | 2017-12-19 | 2017-12-19 | Collision-prevention system and the method for preventing vehicle collision |
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| Publication Number | Publication Date |
|---|---|
| CN108082184A true CN108082184A (en) | 2018-05-29 |
Family
ID=62176057
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711372649.6A Pending CN108082184A (en) | 2017-12-19 | 2017-12-19 | Collision-prevention system and the method for preventing vehicle collision |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109035866A (en) * | 2018-08-30 | 2018-12-18 | 长安大学 | A kind of road construction vehicle intellectualized management system and method |
| CN109474806A (en) * | 2018-11-16 | 2019-03-15 | 深圳市科迈爱康科技有限公司 | Pedestrian's householder method based on machine vision, apparatus and system |
| CN109949613A (en) * | 2019-04-10 | 2019-06-28 | 吉利汽车研究院（宁波）有限公司 | Pedestrian's alarming device |
| CN110450711A (en) * | 2019-08-22 | 2019-11-15 | 昆山聚创新能源科技有限公司 | Vehicle and its control method, control device |
| CN110588623A (en) * | 2019-09-30 | 2019-12-20 | 大连理工大学 | Large automobile safe driving method and system based on neural network |
| CN111027633A (en) * | 2019-12-16 | 2020-04-17 | 张伟红 | Automatic driving vehicle collision analysis system and method based on big data |
| CN111746390A (en) * | 2020-07-10 | 2020-10-09 | 苏州科技大学 | Intelligent alarm system for automobile collision avoidance |
| CN114973652A (en) * | 2022-04-22 | 2022-08-30 | 岚图汽车科技有限公司 | Visual blind area reminding method and system, electronic equipment and storage medium |
-
2017
- 2017-12-19 CN CN201711372649.6A patent/CN108082184A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109035866A (en) * | 2018-08-30 | 2018-12-18 | 长安大学 | A kind of road construction vehicle intellectualized management system and method |
| CN109474806A (en) * | 2018-11-16 | 2019-03-15 | 深圳市科迈爱康科技有限公司 | Pedestrian's householder method based on machine vision, apparatus and system |
| CN109949613A (en) * | 2019-04-10 | 2019-06-28 | 吉利汽车研究院（宁波）有限公司 | Pedestrian's alarming device |
| CN110450711A (en) * | 2019-08-22 | 2019-11-15 | 昆山聚创新能源科技有限公司 | Vehicle and its control method, control device |
| CN110588623A (en) * | 2019-09-30 | 2019-12-20 | 大连理工大学 | Large automobile safe driving method and system based on neural network |
| CN110588623B (en) * | 2019-09-30 | 2021-06-29 | 大连理工大学 | Large automobile safe driving method and system based on neural network |
| CN111027633A (en) * | 2019-12-16 | 2020-04-17 | 张伟红 | Automatic driving vehicle collision analysis system and method based on big data |
| CN111746390A (en) * | 2020-07-10 | 2020-10-09 | 苏州科技大学 | Intelligent alarm system for automobile collision avoidance |
| CN114973652A (en) * | 2022-04-22 | 2022-08-30 | 岚图汽车科技有限公司 | Visual blind area reminding method and system, electronic equipment and storage medium |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180529 |
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| WD01 | Invention patent application deemed withdrawn after publication |