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Automatic control system and method for steering lamp

An automatic control system and turn signal technology, applied in the field of vehicles, can solve problems such as easy to cause traffic accidents, lack of turn signal control strategy, etc., and achieve the effect of improving driving safety factor

Active Publication Date: 2015-10-28
SAIC GENERAL MOTORS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in reality, it often happens that the driver forgets to turn on the turn signal, which is likely to cause traffic accidents; when it comes to unmanned driving technology, while controlling the road recognition, it is also necessary to automatically turn on and off the turn signal according to the road conditions. control
Most of the existing solutions consider the turn signal control when the vehicle turns, and lack the control strategy for the turn signal during the vehicle lane change process.

Method used

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  • Automatic control system and method for steering lamp
  • Automatic control system and method for steering lamp
  • Automatic control system and method for steering lamp

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Embodiment Construction

[0019] The technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0020] In the embodiment of the present invention, if the current road of the vehicle is not a one-way street, there is a need to change lanes in some cases. When the speed is too slow, you can change lanes and overtake. For vehicles equipped with navigation modules (including manned vehicles and unmanned vehicles), when it is detected that the vehicle needs to change lanes, it first judges whether the preset lane change conditions are met based on the current road conditions. When the lane change is allowed, turn on the turn signal and turn off the turn signal after the vehicle changes lanes; if the lane change conditions are not met, slow down and wait until the lane change is allowed.

[0021] figure 1 Shown is the turn signal automatic control system 100 of the embodiment of the present invention, it comprises...

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Abstract

The invention discloses an automatic control method for a steering lamp. The method includes the steps that if the road where a vehicle is driven currently is not a one-way road, when the vehicle needs to change a road, whether the road change condition is met or not is judged on the basis of the current road condition, when the road change condition is met, the steering lamp is turned on, and after the road is changed, the steering lamp is turned off. The invention further discloses an automatic control system for the steering lamp. By the adoption of the system and the method, the steering lamp is turned on and turned off in an assisting manner in the vehicle road change process.

Description

technical field [0001] The invention relates to the field of vehicles, in particular to an automatic control system and method for a turn signal. Background technique [0002] When the car is running, if it is necessary to change lanes or make a turn, the driver should turn on the turn signal to remind the surrounding vehicles and pedestrians. However, in reality, it often happens that the driver forgets to turn on the turn signal, which is likely to cause traffic accidents; when it comes to unmanned driving technology, while controlling the road recognition, it is also necessary to automatically turn on and off the turn signal according to the road conditions. control. Most of the existing solutions consider the turn signal control when the vehicle is turning, and lack the control strategy of the turn signal during the vehicle lane change process. Contents of the invention [0003] In view of this, the present invention proposes an automatic turn signal control system a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60Q1/34
Inventor 毛承志王万荣
Owner SAIC GENERAL MOTORS
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