Mine unmanned centralized control system based on 5G technology

Abstract

The invention relates to a mine unmanned centralized control system based on 5G technology. The system comprises an unmanned vehicle and a remote scheduling control center; a sensing system and an execution system are arranged on the unmanned vehicle, the sensing system comprises a vehicle-mounted high-definition infrared camera, an ultrasonic radar, laser radar, a millimeter radar, a RTK-GPS navigation, wireless image transmission equipment, and wireless radio equipment; the execution system comprises a vehicle steering system, a vehicle driving system, a vehicle throttle control system, a parking and self-discharging lifting system and a wireless signal control system; the remote scheduling control center is equipped with an image monitoring system and an unmanned decision-making system; the image monitoring system comprises the wireless image transmission equipment, a video recorder, a HDMI high-definition monitoring large-size screen; the unmanned decision-marking system comprisesa large unmanned driving big data processing computer, unmanned in-time scheduling system software and 5G communication equipment. The system disclosed by the invention has the advantages of being high in use efficiency, fast in response speed and high in safety performance.

Description

technical field [0001] The invention relates to the field of unmanned driving technology, in particular to a mine unmanned driving centralized control system based on 5G technology. Background technique [0002] With the development of science and technology, unmanned driving systems and unmanned vehicles are constantly being updated and improved. At present, unmanned vehicles are single vehicles controlled by unmanned driving systems through three levels of operation calculations: perception system, decision-making system, and execution system. Autonomous operation, in order to better develop unmanned intelligent mines, the mining industry has introduced unmanned vehicles and related technologies, but the following problems appear in practical applications: [0003] 1. Since the current unmanned driving system controls the vehicle through three levels of perception, decision-making, and execution, the unmanned vehicle is loaded with various instruments and equipment, and th...

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Problems solved by technology

[0003] 1. Since the current unmanned driving system controls the vehicle through three levels of perception, decision-making, and execution, the unmanned vehicle is equipped with various instruments and equipment, and the cost of the vehicle is high.

[0004] 2. The mining area has a lot of work, and multiple unmanned vehicles are used at the same time. A single unmanned vehicle communicates independently with the dispatch control center. If there is an abnormal situation, the unmanned vehicle will automatically judge the abnormal information and send it back to the remote dispatch control center, and the remote dispatching center will then share and send the abnormal perception information to each unmanned vehicle, and each unmanned vehicle will operate autonomously after receiving the information

As a result, the communication dispatching process of the unmanned vehicle fleet in the mining area is cumbersome and the response speed is slow

[0005] 3. The communication between unmanned vehicles and the outside world is mainly based on wireless transmission. Currently, wireless transmission mainly uses WIFI, radio stations, and independent 4G mobile network technology. Due to reasons such as large mining area, complex geological conditions, and strong magnetic field interference, wireless transmission There are problems such as weak signal, slow transmission speed, and long delay

[0006] Due to the above main reasons, the operating cost of unmanned vehicles in the mining industry is high, the improvement effect of unmanned intelligent production efficiency is not obvious, the response speed of unmanned vehicles is slow, and there are disadvantages such as potential safety hazards; therefore, to provide a use It is very necessary to have a mine unmanned driving centralized control system based on 5G technology with high efficiency, fast response speed and high safety performance

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