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

A technology for avoiding danger lanes and car bodies, which is applied in the field of traffic safety and can solve problems such as uneven force, secondary damage to vehicles, and large differences in internal and external forces.

Active Publication Date: 2020-08-04
CHONGQING JIAOTONG UNIVERSITY
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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 c

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Whole vehicle body acting type intelligent danger avoiding lane system and vehicle danger avoiding method
  • Whole vehicle body acting type intelligent danger avoiding lane system and vehicle danger avoiding method
  • Whole vehicle body acting type intelligent danger avoiding lane system and vehicle danger avoiding method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0101] A full-vehicle active intelligent safety lane system, comprising an information collection module 1, a controller 2, an energy dissipation and braking holding device 3 and a power supply module 4, the information collection module 1 and the energy dissipation and braking The holding devices are respectively connected to the controller 2, the power supply module 4 is connected to the controller 2, the information collection module 1 is installed at 50-100m before the entrance of the approach road, and the information collection module 1 is used to advance Collect the vehicle speed, total weight and outer profile of the vehicle, and transmit these parameters to the controller 2, and the controller 2 automatically calculates the output force required for braking the out-of-control vehicle based on the principle of impulse theorem, and the controller 2 Used to control the energy dissipation and braking holding device, the energy dissipation and braking holding device 3 is in...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

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...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G08G1/04G08G1/052G08G1/16
CPCG08G1/04G08G1/052G08G1/161G08G1/167
Inventor 胡兴华祝亚奇李家毅余星葳王伟云郭建谱黄梦宇胡浩孟亚飞秦洪彬曹晏诗
Owner CHONGQING JIAOTONG UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap