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Intelligent vehicle road junction passing method and system

A technology for smart cars and intersections, applied in road network navigators, special data processing applications, instruments, etc., can solve the problems of long calculation time of human, material and financial resources, affecting the real-time response of the intelligent driving system, and high consumption.

Active Publication Date: 2014-06-11
李德毅
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Problems solved by technology

[0005] The purpose of the present invention is to provide a method and system for intelligent vehicle crossings to solve the existing problems in the prior art when using methods such as improving the accuracy of navigation sensors, or improving the accuracy of map labeling, or increasing the complexity of algorithm models to realize intelligent driving. Problems that consume a lot of manpower, material and financial resources or take too long to calculate and affect the real-time response of the intelligent driving system

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  • Intelligent vehicle road junction passing method and system
  • Intelligent vehicle road junction passing method and system

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Embodiment Construction

[0040] In order to make the object, technical solution and beneficial effects of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the protection scope of the present invention.

[0041] Such as figure 1 As shown, a kind of smart car crossing passing method provided by the present invention, described method comprises the following steps:

[0042] S101, recording the log data in the previous human driving process;

[0043] Specifically:

[0044]a) First record the intersection entry point. During the driving process, let the driver park the smart car at the stop line at the intersection entry point. The smart car log system will record the current position of the vehicle through GPS, camera and other equipment and calibr...

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Abstract

The invention provides an intelligent vehicle road junction passing method and system. Log data recorded by a log system in the driving process by human beings at the earlier stage is used for assisting an intelligent vehicle in automatic driving later. Compared with the prior art, the invention provides a road junction passing method and system with low cost and high performances of an intelligent vehicle by utilizing road junction memory bars, so that an unmanned driving vehicle can pass correctly at different specific road junctions under the conditions of precise map deficiency, great navigation error as well as universal road junctions, and the intelligent vehicle road junction passing method and system can be used for auxiliary driving and unmanned driving of vehicles.

Description

technical field [0001] The invention belongs to the technical field of intelligent driving, and in particular relates to a method and system for passing an intelligent vehicle at an intersection. Background technique [0002] Intelligent driving technology involves many disciplines such as information engineering, control science and engineering, computer science, mechanical engineering, mathematical science, life science, etc. It is an important symbol to measure a country's scientific research strength and industrial level. The emergence of intelligent driving has fundamentally changed the traditional vehicle driving method, liberating the driver from the "vehicle-road-human" closed-loop system, using advanced electronic and information technology to control vehicle driving, and allowing routine driving activities , Long-lasting and tiring operations are automatically completed, and humans only do advanced purposeful operations, which can greatly improve the efficiency and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02G06F19/00G01C21/28
Inventor 李德毅张天雷殷佳伦
Owner 李德毅
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