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Vehicle backing track assistant device

An auxiliary device and trajectory technology, applied in the direction of road network navigator, etc., can solve the problems of no product structure, inconvenience for novices, inconvenience, etc., and achieve the effects of simple installation, reduced cost burden, and wide application range

Active Publication Date: 2011-07-06
AUTOMOTIVE RES & TESTING CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, although the existing vehicle reversing radar is generally equipped with a buzzer to remind the driver and the surrounding people to pay attention, so as to avoid accidentally bumping into objects or people at the rear of the car when reversing, it still needs to be detected by the rearview mirror and It is very inconvenient for novices to park the vehicle at the desired location only with experience. In addition, although some operators install cameras on the rear bumper to watch the images behind the vehicle to assist the driver in parking or turning, However, the prediction of vehicle trajectory still needs to be accumulated through long-term experience.
[0004] This shows that the above-mentioned existing vehicle reversing auxiliary device obviously still has inconvenience and defects in structure and use, and needs to be further improved urgently.
In order to solve the problems existing in the vehicle reversing assist device, the relevant manufacturers have tried their best to find a solution, but no suitable design has been developed for a long time, and there is no suitable structure for general products to solve the above problems. Obviously, it is a problem that relevant industry players are eager to solve.

Method used

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  • Vehicle backing track assistant device
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Examples

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Embodiment Construction

[0059] In order to further explain the technical means and effects that the present invention takes to achieve the intended purpose of the invention, below in conjunction with the accompanying drawings and preferred embodiments, the specific implementation, structure, characteristics and features of the vehicle reversing track auxiliary device proposed according to the present invention will be described below. Efficacy, detailed as follows.

[0060] The invention is a vehicle reversing trajectory auxiliary device, please refer to Figure 1-Figure 8 , which features:

[0061] A reversing sensor 1 installed on the gear lever of the vehicle, which is mainly used for the sensor 1 when the driver performs a reversing action, as a trigger to start the action of the following devices;

[0062] A steering wheel angle meter interface 2 connected with the reversing sensor 1, which transmits the angle of the steering wheel in a digital or analog manner, and includes a steering wheel an...

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Abstract

The present invention relates to a vehicle reverse track auxiliary apparatus, for providing reverse track to driver, used in reverse drive. The present invention uses image technique to calculate a steering signal of steering wheel via a track database or math equation, and displays the calculated result on a display, uses the distance with obstacle obtained by an ultrasonic ranging radar as a reference of internal image process, to provide a vehicle reverse track auxiliary apparatus with instant quick reaction, high adaptability and simple installment, to reduce cost.

Description

technical field [0001] The present invention relates to a trajectory assisting device in the technical field of vehicles, in particular to a vehicle reversing trajectory assisting device that assists a vehicle in reversing by means of image processing. Background technique [0002] When the early vehicles were reversed, parked or slewed, most of them had to be reversed by experience, visual inspection or the assistance of others, which caused a lot of inconvenience in the use of the vehicle. Therefore, the existing vehicles would be installed on the rear bumper of the vehicle body. A reversing radar is set up, which mainly uses the principle of ultrasonic radar sensor to send and receive signals to sense the interval time of reflected waves and the distance of obstacles; [0003] However, although the existing vehicle reversing radar is generally equipped with a buzzer to remind the driver and the surrounding people to pay attention, so as to avoid accidentally bumping into ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C21/34
Inventor 李光伟吴瑞鸿廖学隆
Owner AUTOMOTIVE RES & TESTING CENT
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