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A vehicle turn signal control method, device and automobile

A control method and turn signal technology, which is applied to vehicle parts, signal devices, transportation and packaging, etc., and can solve problems such as turn signal traffic accidents

Active Publication Date: 2021-08-06
CHONGQING CHANGAN AUTOMOBILE CO LTD
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AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a vehicle turn signal control method, device and automobile, to solve the problem in the prior art that the vehicle is driving to the intersection that needs to turn, because the turn signal is not turned on, resulting in traffic accidents

Method used

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  • A vehicle turn signal control method, device and automobile
  • A vehicle turn signal control method, device and automobile
  • A vehicle turn signal control method, device and automobile

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Embodiment Construction

[0059] refer to figure 1 , the present invention provides a vehicle turn signal control method, comprising:

[0060] Step 1, obtain the ADAS map navigation information of the vehicle.

[0061] Among them, the acquisition of the ADAS map navigation information of the vehicle is obtained in the following way. The Advanced Driver Assistance System (Advanced Driver Assistance System, ADAS) acquires the current location of the vehicle and the destination information input by the user. After the ADAS system analyzes Plan the driving route of the vehicle from the current position to the destination, and the ADAS system on the vehicle outputs the map road attribute information (map navigation information) to the Controller Area Network (CAN) bus through the ADAS data protocol. The data packet carrying the road attribute information of the map is extracted from the bus, and the road attribute information of the map is obtained after parsing.

[0062] Step 2: Determine the turning int...

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Abstract

The invention relates to a vehicle turn signal control method, device and automobile, in order to solve the problem in the prior art that traffic accidents are caused by not turning on the turn signal when the vehicle travels to an intersection that needs to turn. The technical solution of the vehicle turn signal control method is: obtain the ADAS map navigation information of the vehicle; determine the turning intersection information of the vehicle according to the ADAS map navigation information of the vehicle, and the turning intersection information carries at least one target turning point The respective positions of intersections and the steering angle corresponding to each target turning intersection; according to the turning intersection information of the vehicle, the turning lights of the vehicle are controlled.

Description

technical field [0001] The invention relates to the field of automobile starter motor control, in particular to a vehicle turn signal control method, device and automobile. Background technique [0002] When the driver is driving a car, the way of route navigation through navigation software is more and more favored by the driver. The driver controls the vehicle to follow the navigation route information through the road ahead information displayed on the display or voice prompt information. The problem with existing navigation software is that when the vehicle travels to an intersection that needs to be turned, some drivers tend to forget to turn on the turn signal, and turn without turning on the turn signal, which is prone to traffic accidents such as rubbing and hanging. Conducive to safe driving. Contents of the invention [0003] The purpose of the present invention is to provide a vehicle turn signal control method, device and automobile to solve the problem of tra...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60Q1/34
CPCB60Q1/346
Inventor 刘于谢伯林陈洪苟现敏杨金燊
Owner CHONGQING CHANGAN AUTOMOBILE CO LTD
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