Automatic parking method and device for unmanned mine car
A technology of automatic parking and unmanned driving, applied in the direction of control device, vehicle components, transportation and packaging, etc., can solve the problems of linkage selection, affecting the parking efficiency of unmanned mine trucks, etc., and achieve the effect of improving parking efficiency.
Active Publication Date: 2022-02-25
SHANGHAI BOONRAY INTELLIGENT TECH CO LTD
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Problems solved by technology
When the existing unmanned mining vehicles enter the parking area, it usually needs to re-judgment and select the automatic parking position. It is impossible to perform linkage selection of the automatic parking position among multiple unmanned mining vehicles, resulting It takes a certain amount of time to reselect the parking position every time an unmanned mine car is automatically parked, which affects the parking efficiency of the unmanned mine car
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[0066] In order to make the object, technical solution and advantages of the present invention clearer, 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, not to limit the present invention.
[0067] It is understandable that in the prior art, when the unmanned mining vehicle enters the parking area, it usually needs to re-judgment and select the automatic parking position, and it is impossible to automatically park among multiple unmanned mining vehicles. The linkage selection of the car position leads to the need for a certain amount of time to reselect the parking position for each unmanned mine car every time it is automatically parked, which affects the parking efficiency of the unmanned mine car.
[0068] In order to solve the above problems, the embodiments of the present inventio...
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The invention relates to the technical field of mine car unmanned driving, and particularly discloses an automatic parking method and device for an unmanned mine car. Whether the mine car is in the pre-parking space or not is judged by acquiring the running position of the current mine car in real time; when the current mine car is located in the pre-parking space, the current mine car is in communication connection with a front mine car in the pre-parking space, and parking position data of the front mine car is obtained; the parking position is corrected, and a corrected position is generated; and a parking route is generated, and the current mine car is controlled to be automatically parked according to the parking route. After the current mine car enters the pre-parking space, the parking position of the front mine car which completes automatic parking and drives out is obtained, the parking position is corrected, the corrected position is generated, route planning is carried out according to the corrected position, automatic parking is carried out according to the planned parking route, the parking position does not need to be reselected and judged every time, and the parking efficiency of the unmanned mine car is improved.
Description
technical field [0001] The invention belongs to the technical field of unmanned mining vehicles, and in particular relates to an automatic parking method and device for unmanned mining vehicles. Background technique [0002] Unmanned driving technology is a complex of many cutting-edge disciplines such as sensors, computers, artificial intelligence, communications, navigation and positioning, pattern recognition, machine vision, and intelligent control. With the development of science and technology, intelligent unmanned vehicles are gradually becoming known to people. Since they do not require a driver to drive the vehicle, they can realize functions such as automatic departure, automatic driving, and automatic parking. [0003] The unmanned driving technology of mining vehicles is an important research direction of unmanned driving technology. When unmanned mining vehicles transport minerals, usually multiple unmanned mining vehicles carry out alternate mineral transporta...
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Patent Timeline
Login to View More IPC IPC(8): B60W30/06B60W60/00
CPCB60W30/06B60W60/001B60W2556/65
Inventor 胡心怡杨扬
Owner SHANGHAI BOONRAY INTELLIGENT TECH CO LTD