Parking and parking method based on vehicle, electric shovel, and cloud integration for unmanned transportation in mining areas

Abstract

The invention discloses a car, electric shovel, and cloud fusion parking and parking method for unmanned transportation in mining areas. After the mining vehicle enters the loading area, an application is sent to the electric shovel; the electric shovel determines the parking position and the parking direction , sent to the cloud platform; the cloud platform plans the forward path and the reverse path according to the collected boundary information, main path information and parking position direction, and sends them to the mining vehicle through the cloud; the mining vehicle parks according to the issued trajectory. The car stops, and the status is fed back to the electric shovel for loading after the stop is completed. In this method, when the mining vehicle does not arrive at the loading area, the platform side can perform asynchronous planning, which saves parking waiting time and improves operating efficiency.

Description

technical field [0001] The invention relates to the field of automatic driving, in particular to a car-, electric-shovel-, and cloud-integrated parking and parking method for unmanned transportation in open-pit mining areas. Background technique [0002] The parking points of open-pit mines have the characteristics of variable, irregular, high heading requirements, accurate location requirements, and irregular boundaries. These characteristics restrict vehicles from using regular parking schemes, and special solutions must be proposed for special operation scenarios. The closest technical solution in the prior art is the autonomous parking solution in the parking lot. The design solution is to drive the vehicle to the parking space in the regular parking lot, open the program, confirm the start of automatic parking, and search for the parking space according to the fixed plan. Carry out perpendicular parking or parallel parking. [0003] If the existing technical solutions ...

AI Technical Summary

Problems solved by technology

[0003] If the existing technical solutions are applied to mining vehicles, the execution conditions are often not satisfied. Mining vehicles require a fully automatic driving strategy. During the collection operation of mining vehicles, the surrounding environment is often changeable and irregular. The solution will collide with the retaining wall, and the parking efficiency is low. For complex scenes, the processing process is all on the vehicle ECU, which will cause problems such as slow response.

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