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Automatic driving road planning method

An automatic driving and road technology, applied in the direction of motor vehicles, non-electric variable control, two-dimensional position/navigation control, etc., can solve the problem of not knowing how to deal with it, and achieve the effect of improving driving efficiency

Inactive Publication Date: 2019-02-19
ANHUI COWAROBOT CO LTD
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Problems solved by technology

[0004] The purpose of the present invention is to provide a road planning method for automatic driving, which overcomes the problem of not knowing how to deal with obstacles encountered in the prior art, and realizes that the navigation can be switched automatically after encountering obstacles

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  • Automatic driving road planning method

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Embodiment Construction

[0023] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, not to limit the present invention.

[0024] The present invention provides an automatic driving road planning method, the automatic driving road planning method comprising:

[0025] Step 1, preset multiple sensors;

[0026] Step 2, the vehicle travels according to the preset planned route,

[0027] Step 3, in the case that multiple sensors collect obstacles blocking the road in the direction of the moving object, carry out road planning in the following two ways:

[0028] In the case that the obstacle can be bypassed by changing the lane, control the driving object to change the lane and continue to drive according to the preset planned route;

[0029] In the case that the obstacle cannot be bypassed by changing...

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Abstract

The invention discloses an automatic driving road planning method, comprising the following steps of: step 1: presetting a plurality of sensors; step 2, the vehicle traveling according to the preset planning route. step 3: performing road planning by two method when a plurality of sensors collect obstacles to block the road in the traveling direction. The two method comprises the following steps of: controlling the driving object to change the lane, and driving according to the preset planning route when the obstacle can be bypassed by changing the lane; the control center issuing instructionsto control the traveler to follow the re-planned route when the obstacle cannot be bypassed by changing the lane. The automatic driving road planning method overcomes the problem of how to deal withobstacles encountered in the prior art, and realizes automatic switchover navigation when encounters obstacles.

Description

technical field [0001] The present invention relates to the field of automatic driving, in particular, to a road planning method for automatic driving. Background technique [0002] Navigation is the method of guiding a device from one point to another on a specified course. Navigation is divided into two categories: autonomous navigation: navigation with equipment on aircraft or ships, including inertial navigation, Doppler navigation and astronomical navigation, etc.; non-autonomous navigation: used for aircraft, ships, automobiles and other transportation equipment and related ground Or air equipment to cooperate with navigation, there are radio navigation, satellite navigation. [0003] At this stage, for the field of autonomous driving, how to plan roads and how to deal with obstacles has always been a problem. Contents of the invention [0004] The purpose of the present invention is to provide a road planning method for automatic driving, which overcomes the probl...

Claims

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Application Information

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IPC IPC(8): G05D1/02
CPCG05D1/0214G05D1/0223G05D1/0246
Inventor 何弢刘力源廖文龙姜广宇
Owner ANHUI COWAROBOT CO LTD
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