Vehicle backing track assistant method

A trajectory and vehicle technology, applied in the field of trajectory assistance, can solve problems such as inconvenience for novices, product without structure, inconvenience, etc., and achieve the effects of simple installation, reduced cost burden, and wide application range
CN101059351AActive Publication Date: 2007-10-24AUTOMOTIVE RES & TESTING CENT
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
AUTOMOTIVE RES & TESTING CENT
Publication Date
2007-10-24

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Abstract

The invention relates to a vehicle reverse track auxiliary method, for providing reverse track to driver, used in reverse drive. The 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 method with instant quick reaction, high adaptability and simple installment, to reduce cost.
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Description

technical field

[0001] The present invention relates to a track assisting method in the technical field of vehicles, in particular to a vehicle reverse track assisting method for assisting a vehicle in reverse 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. Set a reversing radar, 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 objects or people a...

Claims

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