Driving route indicating method and system applied to intelligent driving vehicles

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

Active Publication Date: 2015-08-19
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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  • Driving route indicating method and system applied to intelligent driving vehicles
  • Driving route indicating method and system applied to intelligent driving vehicles
  • Driving route indicating method and system applied to intelligent driving vehicles

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Embodiment Construction

[0031] The following are specific embodiments of the present invention, and further describe the technical solution of the present invention 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 path indication method applied to the intelligent driving car may comprise the following steps:

[0033] A. Establish a connection with the intelligent driving system 2 through a protocol; 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. Environmen...

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Abstract

The invention provides a driving route indicating method and system applied to intelligent driving vehicles and belongs to the technical field of vehicles with an aim to solve the problem about how to efficiently indicate routes that the vehicles are about to drive on in the prior art. The method includes: A, establishing connection; B, receiving and analyzing a data packet; C, controlling and adjusting horizontal rotational ranges of laser lamp units according to route planning information; D, determining laser projection distance and controlling and adjusting pitching angles of lasers according to vehicle speed information. The system comprises a plurality of lasers, a plurality of electric supports used for adjusting the pitching angles of the lasers and an on-board control unit used for receiving the information, each laser comprises laser controllers and a plurality of laser lamp units correspondingly connected with the laser controllers, the electric supports and the laser controllers are respectively connected with the output end of the on-board control unit, and the on-board control unit performs adjustment on the beam angle and projection distance according to the route planning information and vehicle speed. By the method and the system, the capability of the vehicles in avoiding risks can be improved.

Description

technical field [0001] The invention belongs to the technical field of automobiles, and relates to a driving path indication method and system applied to intelligent driving automobiles. Background technique [0002] Most of the accidents in which pedestrians were hit were caused by wrong predictions. To solve the problem of wrong prediction of 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, cars in the future will become smarter and smarter, basically equipped with intelligent driving capabilities, and equipped with advanced intelligent driving systems. Therefore, as a motor vehicle with a strong side on the road. Let pedestrians find themselves as early as possible, and let pedestrians understand the driving path of the vehicle, so that the behavior of pedestrians will not be too random and exceed the prediction of the car. Improve the ability of both ...

Claims

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Application Information

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Patent Type & Authority Applications(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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