Our Company Developed The "Unmanned Electric Vehicle" Heavy-Duty Test Drive Successfully

On May 15th, 2018, the "unmanned motor vehicle" independently researched and developed by our company successfully completed the heavy-duty test run between the 1703 platform unloading station and the mixed well discharge point.

With the one-key instruction of the centralized control room, a column of “steel ” consisting of 10 sections of mine trucks carries more than 100 tons of ore and squats on the horizontal transportation line, which is efficient and stable, such as leveling.

In April this year, the "unmanned electric motor car" was officially opened to traffic. In the next month or so, our company dispatched personnel to set up a research team to carry out centralized research, and successively solved two technical problems of “automatic loading” and “automatic unloading”, and promoted breakthroughs in research and development. At present, the unmanned electric motor vehicle fully meets the standards and requirements for loading and unloading operations in the autonomous operation mode at the loading and unloading station and the unloading station, and realizes the goal of step-by-step traction and synchronous control of the dual-motor vehicles before and after.

Zhao Peng, a member of the driverless motor vehicle project team, said that the driverless motor car is easy to operate and highly intelligent. "You are right, it recognizes that you misuse it, it reminds you that it is wrong, it protects", completely Avoid artificial interference with uncertain factors, making traction and braking more stable and accurate. Compared with conventional electric vehicles, the working efficiency can be increased by 35%, and more than 300 tons of ore can be transported per shift. Each shift can reduce the number of motor vehicle operators by 8 people, further adapting to the “Dora Run” of Jinchuan Group Longshou Mine. Development needs.

In order to adapt to the complicated transportation environment of surface peace and interweaving, our company has also carried out many experiments on the wireless communication equipment along the track, and finally adopted the "directional and omnidirectional" communication method to overcome the "island" of wireless communication in Pingyi. "Void" effect.

At the same time, in order to adapt to the safe running speed requirements of different sections, the locomotive position information collection and trackside position calibration technology can be used to control the running speed of the locomotive to realize the high speed of the motor car and the deceleration of the curve. Safe operation requirements.

The implementation of “mechanized substitution, automation and reduction of people” is an inevitable trend of mine development, and the rail transportation system is an important part of the mining process. In the next stage, we will give full play to our multi-disciplinary advantages. On the basis of continuous optimization of unmanned driving technology, we will integrate professional technologies such as mining, instrumentation and machinery, and continue to develop mine intelligent systems for mining, transportation, upgrading and filling, and upgrade mines. Informatization, automation, and digitalization, strive to make greater progress in the field of mining technology.