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Blowout vehicle control method, device and system

A technology of vehicle control and on-board controller, applied in signal devices, vehicle components, vehicle safety arrangements, etc., to achieve the effects of preventing wrong operations, stabilizing emotions, and avoiding accidents

Active Publication Date: 2018-03-30
FAFA AUTOMOBILE (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a tire blowout vehicle control method, device and system to solve accidents caused by drivers panicking and performing improper operations when a tire blowout event occurs in the prior art

Method used

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  • Blowout vehicle control method, device and system
  • Blowout vehicle control method, device and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] see figure 1 , an embodiment of the present invention provides a method for controlling a vehicle with a blown tire, which is executed on the vehicle side, and the method includes:

[0029] Step 101: Obtain the tire pressure information of the driving vehicle;

[0030] Specifically, by installing a tire pressure monitoring module on the four tires of the vehicle, the tire pressure information of the driving vehicle can be obtained at any time; the tire pressure monitoring module can include a pressure sensor, a signal processor, a signal transmitter and a signal receiver, etc. , the pressure sensor is installed on four tires to collect tire pressure information, the tire pressure information includes tire blowout information, the pressure sensor sends the tire pressure information to a signal processor, and the signal processor After processing, the signal transmitter is sent to the signal receiver, and the signal receiver can be directly connected to the vehicle contr...

Embodiment 2

[0035] see figure 2 , an embodiment of the present invention provides a method for controlling a vehicle with a blown tire, which is executed on the vehicle side, and the method includes:

[0036] Step 201: Obtain the tire pressure information of the driving vehicle, the tire pressure information including the tire location identification;

[0037] Specifically, by installing a tire pressure monitoring module on the four tires of the vehicle, the tire pressure information of the driving vehicle can be obtained at any time; the tire pressure monitoring module can include a pressure sensor, a signal processor, a signal transmitter and a signal receiver, etc. , the pressure sensor is installed on four tires to collect tire pressure information, the tire pressure information includes tire blowout information and tire location identification, the location identification includes the specific location of the tire on the vehicle, and the pressure sensor will The tire pressure infor...

Embodiment 3

[0065] see image 3 , the embodiment of the present invention provides a tire blowout vehicle control device, the device includes:

[0066] The tire pressure monitoring module 11 is used to obtain the tire pressure information of the running vehicle;

[0067] Specifically, by installing the tire pressure monitoring module on the vehicle, the tire pressure information of the driving vehicle can be obtained at any time; the tire pressure monitoring module 11 can include a pressure sensor, a signal processor, a signal transmitter and a signal receiver, etc., the pressure sensor Installed on four tires to collect tire pressure information, the tire pressure information includes tire blowout information, the pressure sensor sends the tire pressure information to the signal processor, and the signal processor processes the signal and passes the signal The transmitter sends to the signal receiver, and the signal receiver can be directly connected to the vehicle control system throug...

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Abstract

The embodiment of the invention provides a control method, device and system for a vehicle with blown-out tires. The control method is utilized on a vehicle end. The method comprises following steps: obtaining tire pressure information on the running vehicle; increasing steering damping of the vehicle when tire blowout is shown according to tire pressure information; and prompting an accurate driving scheme in the occurrences of tire blowout events and the blowout situation such that a driver controls the vehicle with blown-out tires according to the accurate driving scheme. The control method, device and system for the vehicle with blown-out tires provided by the embodiment of the invention have following beneficial effects: steering damping of the vehicle is quickly increased when tire blowout occurs so that the driver is effectively precluded from swerving a steering wheel repeatedly out of panic; the driver also is reminded of the accurate driving scheme in the occurrences of tire blowout events and the blowout situation such that the driver can learn the accurate driving scheme in the present state and on that occasion; and with emotions stabilized, the driver can control the vehicle with blown-out tires according to the accurate driving scheme and is prevented against misoperations so that accidents can be avoided.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of automatic vehicle control, and in particular to a method, device and system for controlling a tire blown vehicle. Background technique [0002] According to the statistics of the traffic management department, more than 70% of the highway traffic accidents in my country are caused by blown tires. For a car with a speed of 120 kilometers per hour on high speed, once the front tire blows out, the death rate in a rollover accident is nearly 100%. [0003] At present, in order to reduce the rollover accident caused by a blowout, many vehicles have been equipped with blowout tires. When a tire blows out, a temporary support force will be generated inside the continuing tire to keep the blown tire in an inflated state to a certain extent, ensuring that the car can continue to drive for a certain distance. [0004] Said scheme still can bring the accident that the improper operation t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R21/01B60C23/00B60Q9/00
CPCB60C23/00B60Q9/00B60R21/01
Inventor 李程鹏
Owner FAFA AUTOMOBILE (CHINA) CO LTD
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