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A driving route indication method and system applied to an intelligent driving car

A technology of intelligent driving and driving path, which is applied to vehicle components, optical signals, signaling devices, etc., to achieve efficient and accurate indication and clear path indication.

Active Publication Date: 2018-06-19
ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The system and its method solve the problem of how to efficiently indicate the path that the vehicle is about to drive during the driving process of the intelligent driving vehicle

Method used

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  • A driving route indication method and system applied to an intelligent driving car
  • A driving route indication method and system applied to an intelligent driving car
  • A driving route indication method and system applied to an intelligent driving car

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Embodiment Construction

[0031] The following are specific embodiments of the present invention, and the technical solutions of the present invention are further described in conjunction with the accompanying drawings, but the present invention is not limited to these embodiments.

[0032] Such as Figure 1-3 As shown, the driving route indication method applied to intelligent driving cars includes the following steps:

[0033] A. Establish a connection with the intelligent driving system 2 through an agreement; this system establishes a communication and interconnection relationship with the intelligent driving system 2.

[0034] B. Receive and analyze the data packet containing path planning information and vehicle speed information sent by the intelligent driving system 2 in real time;

[0035] The data packet sent by the intelligent driving system 2 also includes ambient visible light information, and the laser color and illuminance are adjusted according to the visible light information. Ambient visible...

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Abstract

The invention provides a driving path indication method and system applied to an intelligent driving automobile, belonging to the technical field of automobiles. It solves the problem of how to efficiently indicate the path that the vehicle will travel in the prior art. The method includes: A, establishing a connection; B, receiving data packets and analyzing them; C, controlling and adjusting the horizontal angle of each laser light unit according to the path planning information; D, determining the laser projection distance according to the vehicle speed information, and controlling and adjusting the elevation angle of each laser device . This system includes several lasers, several electric brackets for adjusting the elevation angle of the lasers, and a vehicle-mounted control unit for receiving information. A single laser includes a laser controller and several laser lamp units correspondingly connected to the laser controller, the electric bracket and the laser The controllers are respectively connected to the output ends of the vehicle control unit, and the vehicle control unit adjusts the irradiation angle and the projection distance according to the route planning information and the vehicle speed. The method and system can improve the ability of the vehicle to avoid risks.

Description

Technical field [0001] The invention belongs to the field of automobile technology, and relates to a driving path indication method and system applied to an intelligent driving automobile. Background technique [0002] In most accidents where pedestrians are hit, most of them are caused by wrong predictions. To solve the problem of mispredicting road vehicles and pedestrians, an important way is to make the information of both parties as symmetrical as possible. Due to the development of automobile technology, future cars will become smarter and smarter, and they will basically have the ability to drive intelligently. Cars have advanced intelligent driving systems, such as semi-autonomous vehicles, autonomous vehicles, and unmanned vehicles, collectively referred to as intelligent driving vehicles. Therefore, as a powerful vehicle on the road. Let pedestrians discover themselves as early as possible, and let them know the driving path of the vehicle, so that the pedestrian's be...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60Q1/00B60Q1/34
Inventor 杨震贺锦鹏周大永刘卫国
Owner ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD
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