CN113665483A - Collision danger warning system for vehicle - Google Patents
Collision danger warning system for vehicle Download PDFInfo
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- CN113665483A CN113665483A CN202111036929.6A CN202111036929A CN113665483A CN 113665483 A CN113665483 A CN 113665483A CN 202111036929 A CN202111036929 A CN 202111036929A CN 113665483 A CN113665483 A CN 113665483A
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- 238000004891 communication Methods 0.000 claims abstract description 39
- 238000001514 detection method Methods 0.000 claims abstract description 23
- 238000004364 calculation method Methods 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000004458 analytical method Methods 0.000 claims abstract description 10
- 230000004044 response Effects 0.000 claims abstract description 8
- 230000001133 acceleration Effects 0.000 claims description 9
- 230000003213 activating effect Effects 0.000 claims description 3
- 230000004397 blinking Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
- B60Q9/008—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling for anti-collision purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/46—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for giving flashing caution signals during drive, other than signalling change of direction, e.g. flashing the headlights or hazard lights
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- B60K35/26—
-
- B60K35/28—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
- B60Q1/525—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking automatically indicating risk of collision between vehicles in traffic or with pedestrians, e.g. after risk assessment using the vehicle sensor data
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q5/00—Arrangement or adaptation of acoustic signal devices
- B60Q5/005—Arrangement or adaptation of acoustic signal devices automatically actuated
- B60Q5/006—Arrangement or adaptation of acoustic signal devices automatically actuated indicating risk of collision between vehicles or with pedestrians
-
- 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, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
- 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
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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
- G08G1/161—Decentralised systems, e.g. inter-vehicle communication
- G08G1/163—Decentralised systems, e.g. inter-vehicle communication involving continuous checking
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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
- G08G1/164—Centralised systems, e.g. external to vehicles
-
- 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
-
- B60K2360/178—
-
- 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
Abstract
The invention relates to a collision danger warning system for a vehicle, comprising: a vehicle detection module; a calculation analysis module; a collision warning module; the collision danger warning system further includes a signal receiving module for receiving collision warning signals from other moving objects based on the V2X communication; when a first moving object with a V2X communication function is in an area which cannot be detected by a vehicle detection module, the vehicle calculates and judges the collision risk between the vehicle and the first moving object by using a second moving object with a V2X communication function nearby the vehicle and the first moving object, and sends collision warning information through a second reminding device in response to a collision warning signal which is received from the second moving object and is related to the collision risk. The invention also relates to a method for providing a collision risk warning using the above system.
Description
Technical Field
The present invention relates to the field of vehicle safety technology, and more particularly, to a collision danger warning system for a vehicle and a method for providing a collision danger warning using the same.
Background
In daily life, a vehicle parked at the roadside or at a red light such as a crossroad or normally traveling on the road often causes a collision accident due to the vague nerves of other traffic participants (such as pedestrians or other vehicles or non-motor vehicle drivers) outside the vehicle.
In the prior art, various vehicle collision warning systems are known, which can determine whether there is a collision risk and send warning information to a vehicle in danger by monitoring the motion state information of the vehicle and other traffic participants. For example, patent CN205722470U discloses a vehicle collision warning and control device based on vehicle-to-vehicle communication, which discloses a vehicle-mounted environment sensing unit capable of acquiring state data of a vehicle speed, an acceleration, a distance between the vehicle and an obstacle, etc., based on which a collision risk can be determined and an alarm can be output through an alarm unit. Patent application CN106004668A discloses an active safety system for preventing rear-end collision of an automobile and a control method thereof, and particularly discloses a control module which can perform fusion calculation on road surface and vehicle driving information collected by a sensor, make a decision, and realize the reminding of the following vehicles, thereby keeping a safe distance between vehicles. Further, patent application CN110341695A discloses a vehicle control device capable of sending warning information to surrounding vehicles when it is determined that there is a risk of collision, and also sending command signals for operating braking devices of the surrounding vehicles to the surrounding vehicles by means of an inter-vehicle (V2V) communication unit.
As is widely known to those skilled in the art, V2V (Vehicle to Vehicle) and V2X (Vehicle to event) are key technologies for future intelligent transportation systems. The vehicle-to-vehicle communication system enables communication between vehicles, between vehicles and base stations and between base stations, so that a series of traffic information such as real-time road conditions, road information and pedestrian information is obtained, driving safety is improved, congestion is reduced, traffic efficiency is improved, vehicle-mounted entertainment information is provided, and the like.
However, the above-mentioned devices or systems for vehicle collision risk warning existing in the prior art do not selectively output warning information in a different manner for different types of moving objects (whether having the V2X function or not), and in particular, these devices or systems have no way to avoid the occurrence of some potentially dangerous accidents that cannot be expected by the vehicle, such as the collision risk caused by other moving objects approaching the vehicle at a very high speed outside the detection area of the vehicle.
Disclosure of Invention
The present invention has been made on the basis of such a background, and an object thereof is to provide a novel collision danger warning system for a vehicle, which makes it possible to provide a more effective avoidance of various collision accidents between the vehicle and other traffic participants.
According to an aspect of the present invention, there is provided a collision danger warning system for a vehicle, including:
-a vehicle detection module for detecting a state of motion of the vehicle and its surrounding moving objects;
a calculation and analysis module for performing a comprehensive calculation based on the detected motion states of the vehicle and its surrounding moving objects and determining a collision risk between the vehicle and the surrounding moving objects;
a collision warning module capable of selectively activating the first or second warning device to issue collision warning information according to whether the surrounding moving object has the V2X communication function;
wherein the collision danger warning system further comprises a signal receiving module for receiving collision warning signals from other moving objects based on the V2X communication;
when a first moving object with a V2X communication function is in an area which cannot be detected by a vehicle detection module, the vehicle calculates and judges the collision risk between the vehicle and the first moving object by using a second moving object with a V2X communication function nearby the vehicle and the first moving object, and in response to a collision warning signal which is received from the second moving object and is related to the collision risk, collision warning information is sent out through a second reminding device.
Advantageously, the collision danger warning system further includes a control module, wherein the collision risk between the vehicle and the surrounding moving object is determined or warned after the collision warning information is issued, and the control module is capable of controlling the vehicle to move in a direction capable of avoiding the surrounding moving object having the collision risk with the vehicle.
Advantageously, the first reminding device sends collision warning information by whistling and/or flashing a high beam; and the second reminding device sends collision warning information in the vehicle through voice or acousto-optic signals.
Advantageously, the vehicle detection module is capable of detecting a vehicle distance between the vehicle and surrounding moving objects, a motion trajectory, a speed and an acceleration of the vehicle and surrounding moving objects, and comprises at least one of: millimeter wave radar, laser radar, acceleration sensor, speed sensor, camera.
Advantageously, the calculation and analysis module is capable of calculating a collision risk value based on the respective motion state information acquired by the vehicle detection module and sending a signal confirming that there is a collision risk to the collision warning module when the collision risk value is higher than a predetermined reference value.
Advantageously, when the surrounding moving object is not provided with the V2X communication function, the first reminding device is started, wherein the moving object without the V2X communication function comprises pedestrians and non-motor vehicles; and when the surrounding moving object is provided with the V2X communication function, enabling a second reminding device, wherein the moving object provided with the V2X communication function comprises a motor vehicle.
According to another aspect of the present invention, there is provided a method of providing a collision danger warning using the above collision danger warning system for a vehicle, the method including the steps of:
-detecting the state of motion of the vehicle and its surrounding moving objects with a vehicle detection module;
-performing a comprehensive calculation and determining a risk of collision between the vehicle and surrounding moving objects using a calculation and analysis module based on the detected motion states of the vehicle and its surrounding moving objects;
-if it is determined that there is a risk of collision, selectively enabling the first warning device or the second warning device by using the collision warning module according to whether the surrounding moving object has the V2X communication function, so as to issue a collision warning message;
wherein the method further comprises: when a first moving object with a V2X communication function is in an area which cannot be detected by a vehicle detection module of a vehicle, a second moving object with a V2X communication function, which is in the vicinity of the vehicle and the first moving object, judges and confirms the collision risk between the vehicle and the first moving object, a signal receiving module of the vehicle receives a collision warning signal related to the collision risk from the second moving object, and a second reminding device sends collision warning information in response to the collision warning signal.
By adopting the collision danger warning system, different moving objects near the vehicle can be warned or reminded of collision danger through different reminding devices, and the collision risk with the moving objects in the vehicle detection blind area can be effectively reduced or avoided.
Drawings
The above and other features and advantages of the present invention will become more readily understood from the following description with reference to the accompanying drawings, in which:
FIG. 1 shows a schematic view of a collision hazard warning system for a vehicle according to the present invention;
FIG. 2 illustrates a potential collision risk diagram for a vehicle; and
fig. 3 is a schematic flow chart showing a process of outputting collision warning information using the collision danger warning system according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail by referring to examples below. Terms such as "first," "second," and the like are used hereinafter to describe elements of the present application and are used only to distinguish one element from another without limiting the nature, sequence, order, or number of such elements.
Fig. 1 shows a schematic view of a collision danger warning system for a vehicle according to the invention. The collision danger warning system 1 includes: the vehicle detection module 2 is used for detecting the motion state of the vehicle 8 and the surrounding moving objects; a calculation and analysis module 3 for performing comprehensive calculation based on the detected motion states of the vehicle 8 and its surrounding moving objects and determining a collision risk between the vehicle 8 and the surrounding moving objects; and a collision warning module 4 which can selectively activate the first reminding device 5 or the second reminding device 6 according to whether the surrounding moving objects have the V2X communication function or not so as to send out collision warning information.
In particular, the vehicle detection module 2 comprises at least one of: the vehicle speed sensor comprises a millimeter wave radar, a laser radar, an acceleration sensor, a vehicle speed sensor and a camera, and can detect the distance between the vehicle and surrounding moving objects, and the motion tracks, the speed and the acceleration of the vehicle and the surrounding moving objects. The calculation and analysis module 2 calculates a collision risk value based on the motion state information (including the vehicle distance, the speed, the acceleration, and the like) acquired by the vehicle detection module 2, and sends a signal confirming that there is a collision risk to the collision warning module when the collision risk value is higher than a predetermined reference value. In response to the acknowledgement signal, the collision warning module 4 issues a corresponding collision warning message.
Specifically, when the surrounding moving object does not have the V2X communication function (for example, the moving object is a pedestrian, a bicycle, an electric vehicle, or a motorcycle), the first reminding device is activated to issue collision warning information in a conventional warning manner such as whistling and/or high beam flashing, and when the surrounding moving object has the V2X communication function (for example, the moving object is another motor vehicle having the V2X function), the second reminding device is activated to remind the driver in the vehicle of the collision risk in a manner of voice or sound and light signals. The vehicles at risk of collision can warn the opposite vehicle owner of each other based on V2X communication.
However, in real life, there is often also a potential risk of collision: referring to fig. 2, in the case that the vehicle C approaches the vehicle a at an ultra high speed, the vehicle C is located in an area that cannot be identified by the vehicle detection module 2 of the vehicle a (e.g., is located in a detection blind area at a distance), and therefore cannot be effectively detected by the vehicle a, so that the collision risk cannot be predicted in advance, and finally, an accident is very likely to occur. In this case, the present invention proposes an effective solution: based on the V2X communication, vehicle a may calculate and judge a collision risk with the help of vehicle B, which is in the vicinity of vehicles a and C. The vehicle a is provided with a signal receiving module that receives collision warning signals from other moving objects (the vehicle B in this example) based on V2X communication. It should be understood that when vehicle B determines that there is a risk of collision between vehicles a and C in its vicinity, a collision warning signal will be sent to both vehicles a and C. In response to the collision warning signal received from the vehicle B and related to the collision risk, the vehicle a (and the vehicle C) can issue corresponding collision warning information, for example, to remind the vehicle owner of the collision risk by voice and to decelerate or change the driving direction if necessary by using the second reminding device, so as to avoid the occurrence of the collision accident.
Advantageously, the collision danger warning system according to the present invention further comprises a control module, wherein the collision risk between the vehicle and the surrounding moving object is determined or warned after the collision warning information is issued, the control module being capable of automatically controlling the vehicle to move in a direction capable of avoiding the surrounding moving object having the collision risk with the vehicle. The improvement has great significance in real life, greatly improves the driving safety, and particularly can reduce the risk of accidents under the condition that attention of traffic participants is not concentrated for a short time, such as inattention.
Next, a method of how to provide a collision risk warning using the collision warning system for a vehicle according to the present invention will be described with reference to fig. 3. The method mainly comprises the following steps:
detecting the motion states (such as the distance, the speed, the acceleration, the driving track and the like) of the vehicle and the surrounding moving objects by using a vehicle detection module;
-performing a comprehensive calculation and determining a risk of collision between the vehicle and the surrounding moving object using a calculation and analysis module based on the detected motion state of the vehicle and its surrounding moving objects (e.g. confirming that there is a risk of collision if the collision risk value is higher than a predetermined reference value);
if it is confirmed that there is a risk of collision, selectively activating the first warning device (transmission warning function) or the second warning device (warning based on V2X communication) by using the collision warning module according to whether the surrounding moving object has the V2X communication function, so as to issue collision warning information.
The method further comprises: when a first moving object with a V2X communication function is in an area which cannot be detected by a vehicle detection module, a second moving object with a V2X communication function, which is in the vicinity of the vehicle and the first moving object, judges and confirms the risk of collision between the vehicle and the first moving object, receives a collision warning signal from the second moving object by a signal receiving module of the vehicle, and sends collision warning information by a second reminding device in response to the collision warning signal.
The warning system can allow prompt/warning information to be accurately sent to vehicles which are excessively close to each other and can be more clearly and clearly received by personnel in the vehicles, so that the safety is improved, and the interference to other vehicles is reduced.
It should be noted that the above-described embodiments should be regarded as merely illustrative, and the present invention is not limited to these embodiments. Various changes and modifications may be made by those skilled in the art without departing from the scope or spirit of the invention in view of the contents of this specification. With a true scope of the invention being indicated by the following claims and their equivalents.
Claims (7)
1. A collision danger warning system for a vehicle, comprising:
-a vehicle detection module for detecting a state of motion of the vehicle and its surrounding moving objects;
a calculation and analysis module for performing a comprehensive calculation based on the detected motion states of the vehicle and its surrounding moving objects and determining a collision risk between the vehicle and the surrounding moving objects;
a collision warning module capable of selectively activating the first or second warning device to issue collision warning information according to whether the surrounding moving object has the V2X communication function;
characterized in that the collision danger warning system further comprises a signal receiving module for receiving collision warning signals from other moving objects based on V2X communication;
when a first moving object with a V2X communication function is in an area which cannot be detected by a vehicle detection module, the vehicle calculates and judges the collision risk between the vehicle and the first moving object by using a second moving object with a V2X communication function nearby the vehicle and the first moving object, and sends collision warning information through a second reminding device in response to a collision warning signal which is received from the second moving object and is related to the collision risk.
2. The collision danger warning system according to claim 1, further comprising a control module, wherein it is determined or warned that there is a collision risk between the vehicle and surrounding moving objects after the collision warning information is issued, the control module being capable of controlling the vehicle to move in a direction capable of avoiding the surrounding moving objects having a collision risk with the vehicle.
3. The collision danger warning system according to claim 1 or 2, characterized in that the first warning device emits collision warning information by whistling and/or blinking of a high beam; and the second reminding device sends collision warning information in the vehicle through voice or acousto-optic signals.
4. The collision danger warning system according to any one of claims 1 to 3, characterized in that the vehicle detection module is capable of detecting a vehicle distance between the vehicle and surrounding moving objects, a motion trajectory, a speed and an acceleration of the vehicle and surrounding moving objects, and comprises at least one of: millimeter wave radar, laser radar, acceleration sensor, speed sensor, camera.
5. The collision danger warning system according to any one of claims 1 to 4, characterized in that the calculation analysis module is capable of calculating a collision risk value based on the respective motion state information acquired by the vehicle detection module and transmitting a signal confirming that there is a collision risk to the collision warning module when the collision risk value is higher than a predetermined reference value.
6. The collision danger warning system according to any one of claims 1 to 5, characterized in that the first warning device is activated when the surrounding moving object does not have a V2X communication function, wherein the moving object without a V2X communication function includes pedestrians and non-motor vehicles; and when the surrounding moving object is provided with the V2X communication function, enabling a second reminding device, wherein the moving object provided with the V2X communication function comprises a motor vehicle.
7. A method of providing a collision danger warning using the collision danger warning system for a vehicle according to any one of claims 1 to 6, comprising the steps of:
-detecting the state of motion of the vehicle and its surrounding moving objects with a vehicle detection module;
-performing a comprehensive calculation and determining a risk of collision between the vehicle and surrounding moving objects using a calculation and analysis module based on the detected motion states of the vehicle and its surrounding moving objects;
-if it is determined that there is a risk of collision, selectively enabling the first warning device or the second warning device by using the collision warning module according to whether the surrounding moving object has the V2X communication function, so as to issue a collision warning message;
characterized in that the method further comprises: when a first moving object with a V2X communication function is in an area which cannot be detected by a vehicle detection module of the vehicle, a second moving object with a V2X communication function, which is in the vicinity of the vehicle and the first moving object, judges and confirms the collision risk between the vehicle and the first moving object, a signal receiving module of the vehicle receives a collision warning signal related to the collision risk from the second moving object, and a second reminding device sends collision warning information in response to the collision warning signal.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111036929.6A CN113665483A (en) | 2021-09-06 | 2021-09-06 | Collision danger warning system for vehicle |
| DE102022003175.2A DE102022003175A1 (en) | 2021-09-06 | 2022-08-30 | Collision warning system for vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111036929.6A CN113665483A (en) | 2021-09-06 | 2021-09-06 | Collision danger warning system for vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN113665483A true CN113665483A (en) | 2021-11-19 |
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ID=78548365
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111036929.6A Pending CN113665483A (en) | 2021-09-06 | 2021-09-06 | Collision danger warning system for vehicle |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN113665483A (en) |
| DE (1) | DE102022003175A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115294801A (en) * | 2022-08-03 | 2022-11-04 | 广东凯莎科技有限公司 | Vehicle-mounted network communication method |
| CN116859876A (en) * | 2023-09-05 | 2023-10-10 | 苏州健雄职业技术学院 | Intelligent lighting control method, system and computer medium based on data identification |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205722470U (en) | 2016-05-16 | 2016-11-23 | 广州大学 | A kind of vehicle collision prewarning based on truck traffic and control device |
| CN106004668A (en) | 2016-07-19 | 2016-10-12 | 天津所托瑞安汽车科技有限公司 | Car rear-end -collision prevention active safety system and control method |
| KR102564013B1 (en) | 2018-04-02 | 2023-08-07 | 현대자동차주식회사 | Apparatus for controlling vehicle, system having the same and method thereof |
-
2021
- 2021-09-06 CN CN202111036929.6A patent/CN113665483A/en active Pending
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2022
- 2022-08-30 DE DE102022003175.2A patent/DE102022003175A1/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115294801A (en) * | 2022-08-03 | 2022-11-04 | 广东凯莎科技有限公司 | Vehicle-mounted network communication method |
| CN115294801B (en) * | 2022-08-03 | 2023-09-22 | 广东凯莎科技有限公司 | Vehicle-mounted network communication method |
| CN116859876A (en) * | 2023-09-05 | 2023-10-10 | 苏州健雄职业技术学院 | Intelligent lighting control method, system and computer medium based on data identification |
| CN116859876B (en) * | 2023-09-05 | 2023-12-05 | 苏州健雄职业技术学院 | Intelligent lighting control method, system and computer medium based on data identification |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102022003175A1 (en) | 2023-03-09 |
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