360-degree self-adaptive loading and unloading unmanned mining dump truck and control method thereof

Abstract

The invention discloses a 360-degree self-adaptive loading and unloading unmanned mining dump truck and a control method thereof. The 360-degree self-adaptive loading and unloading unmanned mining dump truck comprises a frame, a power system, a 360-degree self-adaptive rotating platform and a container, wherein the container is arranged on the 360-degree self-adaptive rotating platform; the 360-degree self-adaptive rotating platform is arranged on the frame; the power system is mounted on the frame; a control cabinet is arranged at the front end of the frame. A sensing and positioning system consists of a vehicle positioning device and an environment sensing sensor and is arranged at different positions of the vehicle body. The power system is divided into an electric drive subsystem and an auxiliary subsystem. According to the invention, the vehicle body structure is innovatively designed, the cargo carrying capacity of the cargo box is increased, multi-direction cargo loading is realized, a cab is omitted, three systems of positioning sensing, path planning and motion control are designed, unmanned operation of the mine vehicle is realized, the labor cost is greatly reduced, human accidents are reduced to the minimum, the mine transportation efficiency is improved, and intelligent mine construction is promoted.

Description

technical field [0001] The invention relates to a mining dump truck, in particular to a 360° self-adaptive loading and unloading driverless mining dump truck and a control method thereof. Background technique [0002] ‌The coal industry is one of my country's pillar industries, which has provided driving force for China's economic development for a long time. In 2019, coal production still ranks first in the world. With the research and development of high-tech and its application in coal mining, the efficiency and safety of coal mining are also constantly improving. In terms of open-pit mining, off-highway mining dump trucks (mine trucks) have always been the main force for ore transportation, and they have the characteristics of complex structure, high technical content, and high price. For traditional manned dump trucks, the cockpit needs to be reserved in the body structure, and necessary safety protection should be carried out to increase the overall cost of the vehicl...

AI Technical Summary

Problems solved by technology

For example: (1) Patent 201811408803.5 proposes a mining truck obstacle detection system and detection method, which only arranges sensors at the front and rear of the truck, without considering unexpected situations such as sudden falling rocks on both sides of the truck body; (2) Patent 202010045047.5 proposes A mining truck unloading method and system for an unmanned transportation system in an open-pit mine, which can only realize loading in one direction, and does not monitor whether ore remains in the container after unloading, so it is difficult to realize unmanned operation; (3) Patent 201711343813.0 proposes a An unmanned mining wide-body truck, only a simple transformation o...

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