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Automotive collision avoidance and method

A technology for automobiles and collision avoidance, applied in the field of automobiles, can solve the problems of covering drivers, investing a lot of manpower and material resources, setting reminder warning signs, etc., and achieving the effect of improving efficiency and avoiding hazards.

Active Publication Date: 2013-12-25
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the process of realizing the present invention, the inventor has found that the prior art has at least the following problems: because the range of the driver's sight is limited, and the road environment may block the driver's sight, the driver cannot see the warning sign; in addition, arrange It requires a lot of manpower and material resources to be on duty. Therefore, it is not practical to set up reminder warning signs and arrange personnel to be on duty.

Method used

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  • Automotive collision avoidance and method
  • Automotive collision avoidance and method
  • Automotive collision avoidance and method

Examples

Experimental program
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Effect test

Embodiment 1

[0052] see figure 1 , the embodiment of the present invention provides a car collision avoidance device, the device includes:

[0053] The first collecting module 101 is used to collect the location information of the own vehicle.

[0054] The second collection module 102 is used to collect the driving state information of the own vehicle, and the driving state information includes speed and acceleration.

[0055] The transceiver module 103 is configured to receive the location information and driving state information of the surrounding vehicles sent by the surrounding vehicles.

[0056] The processing module 104 is used to determine the vehicle in front of the vehicle according to the position information of the vehicle and the surrounding vehicles, and judge whether the vehicle in front will collide with the vehicle in front according to the driving state information of the vehicle and the vehicle in front. When colliding with the vehicle in front, an alarm signal will be...

Embodiment 2

[0060] see figure 2 , the embodiment of the present invention provides a car collision avoidance device, the device includes:

[0061] The first collection module 201 is used to collect the location information of the own vehicle.

[0062] The second collection module 202 is used to collect the driving state information of the vehicle, and the driving state information includes speed and acceleration.

[0063] The transceiver module 203 is configured to receive the location information and driving state information of the surrounding vehicles sent by the surrounding vehicles.

[0064] The processing module 204 is used to determine the vehicle in front of the vehicle according to the position information of the vehicle and the surrounding vehicles, and judge whether the vehicle will collide with the vehicle in front according to the driving state information of the vehicle and the vehicle in front. When colliding with the vehicle in front, an alarm signal is sent to remind t...

Embodiment 3

[0084] see image 3 , the embodiment of the present invention provides a kind of automobile collision avoidance method, this method comprises:

[0085] Step 301: Collect the location information and driving state information of the vehicle, and the driving state information includes speed and acceleration.

[0086] Step 302: Receive the location information and driving state information of the surrounding vehicles sent by the surrounding vehicles.

[0087] Step 303: Determine the vehicle in front of the vehicle according to the position information of the vehicle and surrounding vehicles, and determine whether the vehicle will collide with the vehicle in front according to the driving state information of the vehicle and the vehicle in front.

[0088] When the vehicle in front collides with the vehicle in front, an alarm signal is sent to remind the driver of the vehicle that the vehicle in front will collide with the vehicle in front.

[0089] Here, the preceding vehicle is...

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Abstract

The invention discloses an automotive collision avoidance and method, and belongs to the field of automobiles. The device comprises a first acquisition module, a second acquisition module, a transceiving module and a processing module, wherein the first acquisition module is used for acquiring positional information of a local automobile; the second acquisition module is used for acquiring driving state information of the local automobile, and the driving state information includes speed and acceleration; the transceiving module is used for receiving positional information and driving state information, of surrounding automobiles, sent by the same; the processing module is used for determining a front automobile of the local automobile according to the positional information of the local automobile and the surrounding automobiles, judging whether or not the local automobile and the front automobile are about to collide according to the driving state information of the local automobile and the front automobile, and sending a warning signal when the local automobile and the front automobile are about to collide so as to remind a driver of the local automobile that the local automobile is about to collide with the front automobile. Through the first acquisition module, the second acquisition module, the transceiving module and the processing module, the driver of the local automobile can be reminded before the local automobile is about to collide with the front automobile, and accordingly harm caused by collision to life and property is avoided, and efficiency of driving is improved.

Description

technical field [0001] The invention relates to the field of automobiles, in particular to an automobile collision avoidance device and method. Background technique [0002] At present, with the increasing number of various vehicles on urban roads, traffic safety accidents occur frequently. Car rear-end collisions are relatively common traffic safety accidents. Most of the reasons for car rear-end collisions are due to the complex road environment, such as pedestrians interspersed in the traffic flow, when the front car brakes suddenly or emergency brakes, the driver cannot make timely judgments during driving or Make a wrong judgment, resulting in a collision with the vehicle in front. [0003] In the prior art, some technical means have been adopted to avoid the occurrence of traffic safety accidents as far as possible, such as setting reminder warning signs on road sections with complex environments, and slow-moving warnings to vehicles and pedestrians; or, arranging per...

Claims

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Application Information

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IPC IPC(8): B60W30/08B60W30/09
Inventor 刘华仁陈效华汤新宁方涛王川宿尚欣李海峰王乾峰
Owner CHERY AUTOMOBILE CO LTD