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Method and device for controlling vehicles to run backwardly

A vehicle and steering wheel technology, applied to vehicle parts, transportation and packaging, optical observation devices, etc., can solve problems such as traffic accidents, and achieve the effect of reducing safety accidents

Active Publication Date: 2015-06-03
WUHU LION AUTOMOTIVE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The driver may mistakenly set the current gear of the vehicle to the forward gear and control the vehicle to drive forward. Since the driver's attention is on the rear of the vehicle, traffic accidents may occur

Method used

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  • Method and device for controlling vehicles to run backwardly
  • Method and device for controlling vehicles to run backwardly
  • Method and device for controlling vehicles to run backwardly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] An embodiment of the present invention provides a method for controlling a vehicle to move forward, see figure 1 , where the method includes:

[0042] Step 101: When it is detected that the gear switch button of the vehicle is turned on, set the gear corresponding to the current forward gear position of the gear lever of the vehicle as a temporary reverse gear;

[0043] Step 102: Take pictures of the road condition environment behind the vehicle through the camera behind the vehicle to obtain the first image information;

[0044] Step 103: projecting the first image information on the front windshield of the vehicle, so that the driver of the vehicle controls the steering wheel of the vehicle according to the first image information displayed on the front windshield;

[0045] Step 104: Obtain the turning direction of the steering wheel of the vehicle;

[0046] Step 105: Control the vehicle to run backward according to the temporary reverse gear and the direction of ro...

Embodiment 2

[0057] In the embodiment of the present invention, a gear switch button is set in the vehicle. When the driver needs to reverse the car, the driver turns on the gear switch button. When the driver sets the shift lever of the vehicle to the forward gear position, the gear corresponding to the forward gear position is set as the temporary reverse gear; when the driver sets the shift lever of the vehicle to the reverse gear position, the reverse The gear position corresponding to the gear position is set as the temporary forward gear. After the driver finishes reversing, the driver turns off the gear switch button, and the forward gear and reverse gear functions of the vehicle are restored to the initial state.

[0058] see figure 2 , where the method includes:

[0059]Step 201: When it is detected that the gear switch button of the vehicle is turned on, set the gear corresponding to the forward gear position where the gear lever of the vehicle is currently located as a tempor...

Embodiment 3

[0088] The invention provides a device for controlling the vehicle to run backwards, see image 3 , where the device includes:

[0089] The first setting module 301 is used to set the gear corresponding to the gear position where the gear lever of the vehicle is currently located as a temporary reverse gear when it is detected that the gear shift button of the vehicle is turned on;

[0090] A photographing module 302, configured to photograph the road condition environment behind the vehicle through a camera at the rear of the vehicle to obtain first image information;

[0091] The projection module 303 is configured to project the first image information on the front windshield of the vehicle, so that the driver of the vehicle can control the steering wheel of the vehicle according to the first image information displayed on the front windshield;

[0092] An acquisition module 304, configured to acquire the direction of rotation of the steering wheel of the vehicle;

[0093...

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PUM

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Abstract

The invention discloses a method and a device for controlling vehicles to run backwardly, and belongs to the field of vehicle safety. The method includes setting gear positions corresponding to forward gear positions where gear shifting levers of the vehicles are located as temporary reverse gears when detected gear switching keys of the vehicles are started; photographing road condition environments at the rears of the vehicles by the aid of cameras at the rears of the vehicles to obtain first image information; projecting the first image information on front windshields of the vehicles and allowing drivers of the vehicles to control steering wheels of the vehicles according to the first image information displayed on the front windshields; acquiring rotation directions of the steering wheels of the vehicles; controlling the vehicles to run backwardly according to the temporary reverse gears and the rotation directions of the steering wheels. The device comprises a first setting module, a photographing module, a projecting module, an acquiring module and a first controlling module. The method and the device have the advantage that safety accidents due to the fact that gears are mistakenly set by drivers can be reduced.

Description

technical field [0001] The invention relates to the field of automobile safety, in particular to a method and a device for controlling a vehicle to run backward. Background technique [0002] With the improvement of people's living standards, cars have become the main means of transportation for people to travel. When the car is running, it often encounters situations that require reversing. For example, when the car reaches the destination, the driver needs to put the car into parking bit inside. [0003] The prior art provides a method for controlling the vehicle to drive backwards, which can be as follows: when reversing is required, the driver watches the road conditions behind the vehicle through the rear view mirror, and sets the current gear of the vehicle as the reverse gear; The reverse gear and the steering wheel control the vehicle to drive backwards. [0004] In the process of realizing the present invention, the inventor finds that there are at least the follo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D15/02
CPCB60R1/00B60R2300/10B60R2300/205B60R2300/806B62D15/02
Inventor 刘华仁陈效华汤新宁李宝娟方涛王乾峰尚欣郝家余
Owner WUHU LION AUTOMOTIVE TECH CO LTD