Whole vehicle body acting type intelligent danger avoiding lane system and vehicle danger avoiding method

Abstract

The invention discloses a whole vehicle body acting type intelligent danger avoiding lane system and a vehicle danger avoiding method, belongs to the technical field of traffic safety, and solves a problem that secondary damage is likely to happen to an out-of-control vehicle in a braking process. The system comprises an information acquisition module, a controller, an energy dissipation and brakekeeping device and a power supply module. The information acquisition module is mounted at a position 50-100m away from the front of an entrance of an approach channel; and the information acquisition module is used for acquiring a vehicle speed, total weight and an outer contour of a vehicle and transmitting parameters to the controller, the controller is used for controlling the energy dissipation and brake keeping device, and the energy dissipation and brake keeping device is installed at the entrance of a brake lane. Effective utilization of a maximum braking distance can be ensured so that maximum braking time is achieved, an acting force of a vehicle body is reduced as much as possible on the premise that an impulse is fixed, and a risk degree of secondary damage in a deceleration process is reduced.

Description

technical field [0001] The invention relates to the technical field of traffic safety, in particular to an all-vehicle-functioning intelligent avoidance lane system and a vehicle avoidance method. Background technique [0002] Affected by complex terrain, engineering investment and other factors, expressways or mountain roads have unfavorable road sections such as long downhills or continuous turns. When vehicles, especially large trucks, are driving on this bad road section, due to long-term driving brakes, the temperature of the brake system may easily rise and cause brake failure, which may cause traffic accidents. The driver's personal and property safety poses a serious threat. Therefore, it is necessary to set up avoidance lanes to reduce the accident rate of traffic accidents. [0003] The avoidance lane refers to the special lane added on the outside of the long and steep downhill section of the road for the speed out of control vehicle to leave the main line and d...

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Problems solved by technology

[0008] In view of this, one of the purposes of the present invention is to provide a whole-vehicle active intelligent safety lane system to solve the problems caused by uneven force and large difference between internal and external forces during the braking process of out-of-control vehicles. secondary injury problem

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