A kind of sight distance walking control method of mine continuous miner
By using a line-of-sight remote control system and high/low speed control, the torque and speed limits of the tracked walking motor are generated, solving the walking control problem of continuous coal mining machines in complex road conditions, achieving precise walking and steering, and improving operational flexibility and safety.
CN116149322BActive Publication Date: 2026-06-19TAIYUAN INST OF CHINA COAL TECH & ENG GROUP +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- TAIYUAN INST OF CHINA COAL TECH & ENG GROUP
- Filing Date
- 2022-12-28
- Publication Date
- 2026-06-19
AI Technical Summary
Technical Problem
The existing walking control system of continuous coal mining machines lacks precise and reasonable means, making it difficult to achieve accurate walking control under complex road conditions.
Method used
The system employs a line-of-sight remote control system. By collecting internal and external parameters of the vehicle and sending the walking mode, combined with high and low speed control and fine-tuning coefficients, it generates torque and speed limits for the track motor, enabling the vehicle to move freely and steer precisely.
Benefits of technology
It enables precise travel control of continuous coal mining machines in complex road conditions, improving the operational flexibility and safety of the vehicle in narrow and complex environments.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN116149322B_ABST
Abstract
The present application belongs to the field of mine-used continuous coal mining machine control, and provides a mine-used continuous coal mining machine visual distance walking control method, which solves the problem of lack of accurate and reasonable walking control means for the current coal mining machine. The visual distance remote control system sends the vehicle walking mode to the vehicle controller. In the conventional mode, the left and right rocker arms separately control the left and right track walking motors, realizing the free walking and large angle turning of the vehicle. In the straight walking mode, the left rocker arm synchronously controls the left and right track walking motors, and the right rocker arm is used for fine adjustment of the straight walking direction of the vehicle. The high and low speed control is increased, and the high and low speed proportional coefficients in the high speed mode and low speed mode are set. The present application sends the walking mode, walking parameters and turning parameters required for walking to the vehicle control system through the visual distance remote control system, and simultaneously combines the road surface conditions and other fixed parameters of the vehicle to solve the data, so as to obtain the parameters required for the left and right motor walking of the vehicle, and realize the remote visual distance walking control of the mine-used continuous coal mining machine.
Need to check novelty before this filing date? Find Prior Art