Road worker safety enhancing system in automatic driving traffic environment

A staff and automatic driving technology, applied in traffic control system, pedestrian/occupant safety layout, traffic control system of road vehicles, etc., can solve problems such as untargeted measures, to avoid traffic accidents, ensure safety and security The effect of high redundancy

Pending Publication Date: 2020-03-17
DONGFENG COMML VEHICLE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the new traffic environment with self-driving vehicles, especially when the self-driving technology is not matu

Method used

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  • Road worker safety enhancing system in automatic driving traffic environment
  • Road worker safety enhancing system in automatic driving traffic environment

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Embodiment Construction

[0036] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments to facilitate a clear understanding of the present invention, but they do not limit the present invention.

[0037] Such as figure 1 As shown, a road worker safety enhancement system in an autonomous driving traffic environment includes a vehicle control module integrated on the vehicle, a vehicle-side V2X device, an automatic driving perception unit, and a human-side V2X device installed on the road worker. The vehicle control module is used to judge whether the vehicle is out of control, and to give an alarm when the vehicle is out of control, and to send an alarm signal to the vehicle-side V2X device; the vehicle-side V2X device is used to receive the road worker positioning information sent by the human-side V2X device And send it to the automatic driving sensing unit, and receive the alarm signal sent by the out-of-control judgment ...

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PUM

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Abstract

The invention relates to the technical field of automatic driving, in particular to a road worker safety enhancing system in an automatic driving traffic environment. The system comprises a vehicle control module, a vehicle-side V2X device, an automatic driving sensing unit and a human-side V2X device which are integrated on a vehicle. The vehicle control module is used for determining whether thevehicle is in an out-of-control state or not, carrying out alarming based on the determination of the out-of-control state, and sending an alarm signal to the vehicle-side V2X device; the vehicle-side V2X device is used for receiving the positioning information of the road workers and broadcasting the positioning information to the surrounding V2X device; the automatic driving sensing unit is used for acquiring position information of road workers; and the human-side V2X device is used for sending the positioning information of the road workers to the vehicle-side V2X device and giving an alarm to the road workers. When the automatic driving vehicle is out of control, the vehicle end sends out out-of-control information for broadcasting to the surrounding devices through the V2X; and after the human-side V2X wearing part receives the out-of-control information, the V2X wearing part gives an alarm prompt to road workers to realize avoidance.

Description

technical field [0001] The invention relates to the technical field of automatic driving, in particular to a system for enhancing the safety of road workers in an automatic driving traffic environment. Background technique [0002] With the development of autonomous driving technology, various autonomous vehicles (including conditional autonomous driving and fully automatic driving) have begun to drive on the road, and the number will increase year by year in the future. Compared with ordinary pedestrians, road workers cannot pay attention to surrounding vehicles because they are on the lane for a long time and due to work tasks. The security measures in place are: [0003] (1) Road workers wear conspicuous road work clothes; [0004] (2) If the working area of ​​road workers is relatively fixed, such as road construction, there are measures to place warning signs and set up isolation belts. [0005] However, the safety redundancy of autonomous vehicles for road workers i...

Claims

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Application Information

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IPC IPC(8): G08G1/16B60Q5/00B60R21/013A41D13/01
CPCG08G1/166B60Q5/006B60R21/013A41D13/01B60R2021/0018B60R2021/01306
Inventor 张昌德于涛申广俊韦建
Owner DONGFENG COMML VEHICLE CO LTD
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