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Method, device and system for vehicle collision avoidance

An anti-collision and vehicle technology, applied in the field of vehicle anti-collision, can solve problems such as lack of solutions, achieve accurate and reliable anti-collision warning, expand the sensing range, and improve safety

Active Publication Date: 2018-06-12
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This solution makes the vehicle's perception range no longer restricted by the sensor equipment, and can solve the problem of driving safety in some areas, but it is a passive solution with application limitations. Security issues, so far there is still no effective solution

Method used

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  • Method, device and system for vehicle collision avoidance
  • Method, device and system for vehicle collision avoidance
  • Method, device and system for vehicle collision avoidance

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Embodiment Construction

[0056] In order to solve the problems existing in the prior art, an embodiment of the present invention provides a vehicle anti-collision solution. In this technical solution, the single-vehicle risk area of ​​the vehicle is determined according to the vehicle's attribute information and motion state information, and then a set of early-warning vehicles with collision risk is determined according to the single-vehicle risk area of ​​the vehicle, and an early warning is issued to the vehicles contained in the early-warning vehicle set It is suggested that compared with the existing technology, the single-vehicle risk area of ​​the vehicle effectively expands the perception range of the vehicle, which can fully reflect the current running situation of the vehicle, making the anti-collision warning based on the single-vehicle risk area more accurate and reliable, and also improves the safety of vehicle driving.

[0057] The embodiments of the present invention will be described b...

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Abstract

The invention discloses a vehicle collision prevention method, device and system, and the method, device and system improve the early warning accuracy of vehicle collision prevention, and enable the driving to be safer. The method comprises the steps: receiving the attribute information and movement state information of a vehicle; determining a single-vehicle risk region of the vehicle according to the attribute information and movement state information of the vehicle; determining an early-warning vehicle set with collision risks according to the determined single-vehicle risk region of the vehicle; and carrying out the early-warning prompt for the vehicles in the early-warning vehicle set.

Description

technical field [0001] The invention relates to the technical field of vehicle safety, in particular to a method, device and system for vehicle anti-collision. Background technique [0002] With the continuous popularization of vehicles, there are more and more vehicles on the road, and traffic accidents caused by the increase of vehicles occur repeatedly. How to ensure safe travel has become an urgent problem in the transportation field. Among the many traffic accidents, collisions between vehicles account for a large proportion of traffic accidents. Statistics show that the number of motor vehicle deaths in traffic accidents in China in 2010 was 36,923, accounting for 56.61% of the total death toll. Therefore, it is extremely important to effectively identify, evaluate, and risk control management of vehicle collision risks, and all of these must be based on the accurate and reasonable definition of vehicle risk areas. [0003] Currently, there are two commonly used schem...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/16
Inventor 郝丽赵婷婷张喆侯金伶
Owner CHINA MOBILE COMM GRP CO LTD
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