Unlock instant, AI-driven research and patent intelligence for your innovation.

Vehicle protection method and device and vehicle

A vehicle and body technology, applied in the field of vehicles, can solve the problems of vehicles falling off cliffs, the safety of difficult occupants, and the front wheels hanging above the cliff, so as to achieve the effect of protecting safety and eliminating emergency accidents

Active Publication Date: 2020-12-01
BYD CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after braking, there may be an emergency situation where the front wheels hang above the cliff and the rear wheels are still on the road. At this time, if there is no protective device, the vehicle is very likely to fall off the cliff
[0003] In the related technologies, in order to solve this technical problem, the method of increasing the airbag of the passenger compartment or setting a parachute on the roof of the vehicle is adopted, but these methods can only slightly reduce the damage caused by falling off the cliff, and it is difficult to truly protect the safety of the occupants.

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
  • Vehicle protection method and device and vehicle
  • Vehicle protection method and device and vehicle
  • Vehicle protection method and device and vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, and are only for explaining the present application, and should not be construed as limiting the present application.

[0026] Unless otherwise specified, the front-rear direction in this application refers to the longitudinal direction of the vehicle, namely the X direction; the left-right direction refers to the transverse direction of the vehicle, namely the Y direction; the up-down direction refers to the vertical direction of the vehicle, namely the Z direction.

[0027] Such as figure 1 As shown, the protection method of the vehicle 100 according to an embodiment of the present application includes the following steps:

[0028] Step S1...

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 vehicle protection method and device and a vehicle. The method comprises the steps that vertical position information of at least one front wheel is acquired; and if the vertical position of at least one of the front wheels reaches the target limit position, the rear wheel is controlled to rotate reversely. The method can eliminate the emergency accident that the vehiclefalls off from the cliff step by step when the front wheel rushes out of the road surface, and protect the safety of passengers.

Description

technical field [0001] The present application belongs to the technical field of vehicle manufacturing, and in particular relates to a vehicle protection method, a vehicle protection device and a vehicle with the device. Background technique [0002] At present, domestic and foreign existing roads, tourist buses, EU and domestic operating buses have been required to install AEBS (emergency braking system). Emergency braking to stop. However, after braking, there may be an emergency situation where the front wheels hang above the cliff and the rear wheels are still on the road. At this time, if there is no protective device, the vehicle is very likely to fall off the cliff. [0003] In the related technologies, for this technical problem, the methods of increasing the airbag of the passenger compartment or setting a parachute on the roof of the vehicle are all adopted, but these methods can only slightly reduce the damage caused by falling off the cliff, and it is difficult ...

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): B60W30/18
CPCB60W30/18045B60W2520/00
Inventor 罗朝晖吴亿超李文
Owner BYD CO LTD