Method and device for preventing rear-end collision of traffic object, computer equipment and storage medium

An object and traffic technology, applied in the field of computer equipment, storage media, devices, and methods for preventing rear-end collisions of traffic objects, can solve problems such as inability to effectively protect the safety of the vehicle

Pending Publication Date: 2019-10-11
WERIDE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the above method can only be used to prevent the car from rear-ending the vehicle in front, but cannot be used to prevent the car from rear-end from colliding with the car, which cannot effectively protect the safety of the car.

Method used

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  • Method and device for preventing rear-end collision of traffic object, computer equipment and storage medium
  • Method and device for preventing rear-end collision of traffic object, computer equipment and storage medium
  • Method and device for preventing rear-end collision of traffic object, computer equipment and storage medium

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Embodiment Construction

[0054] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0055] The method for preventing rear-end collision of traffic objects provided by the application can be applied to such as figure 1 shown in the application environment. The vehicle 100 carries a computer device 200, which can obtain the information of the rear traffic objects collected by the sensor 300 on the vehicle 100. The above-mentioned rear traffic objects 400 can be rear vehicles, or non-motor vehicles and pedestrians. The sensor 300 may be, but not limited to, a sensor 300 of a camera, a lidar, or the like.

[0056] In one embodiment, such as figure 2 As sh...

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Abstract

The invention relates to a method and a device for preventing rear-end collision of a traffic object, computer equipment and a storage medium. The computer equipment acquires a motion behavior of thetraffic object located behind a transportation means, and/or expected collision duration of the transportation means and the traffic object; when it is determined that a rear-end collision alarm needsto be performed according to the motion behavior and/or the expected collision duration, an alarm level is determined according to an acquired alarm parameter; wherein the alarm parameter includes atleast one of the expected collision duration, a type of the traffic object, and a speed of the traffic object; and the traffic object is alarmed by utilizing the alarm level. The method can prevent arear traffic object from generating rear-end to the transportation means, and the safety of the transportation means is effectively protected.

Description

technical field [0001] The present application relates to the technical field of driving safety, in particular to a method, device, computer equipment and storage medium for preventing rear-end collisions of traffic objects. Background technique [0002] With the continuous development of transportation tools, driving safety has become an important issue that people pay attention to. Taking automobiles as an example, the statistical results of traffic accidents show that the casualties and economic losses caused by rear-end collision accidents are very serious. Avoiding rear-end collisions of traffic objects through technological means has become an important issue. [0003] In existing methods, the ADAS (Advanced Driver Assistance System) system is installed on the vehicle to prevent the vehicle from colliding with the vehicle in front; for example, the ADAS system detects the distance and relative speed from the vehicle in front, and then according to If the brake status...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60Q9/00B60W30/095B60W40/08
CPCB60Q9/008B60W30/0956B60W40/08
Inventor 钟华尹周建铖李悦
Owner WERIDE CORP
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