Excavating type loading machine system and control method thereof

Abstract

The invention discloses an excavating type loading machine system and a control method thereof. Multiple distance sensors are arranged on the two sides of an excavating type loading machine body on the condition that video monitoring equipment is arranged, and accidents caused by excavating type loading machine yawing are avoided or reduced. On the one hand, the load of the single distance sensoris reduced or real-time monitoring when the distance sensor is disturbed to be failed is achieved on the basis of redundancy; and on the other hand, the multiple distance sensors can be arranged in awide range, multiple positions can be monitored, and therefore accidents can be reduced more effectively.

Description

technical field [0001] The invention relates to a digging loader system, which is mainly used in digging and loading operations in underground coal mines. The invention also relates to a control method of the digging loader system. Background technique [0002] Compared with other positions in the mine, the safety of the working face is relatively poor, because during the mining operation, the geological structure deep in the mineral body cannot be detected in real time, and the crushing of the mineral body by the operating equipment may cause structural damage to the mineral body support , causing mineral bodies and / or rock formations to collapse within a certain range, that is, accidents such as slabs and roof caving that are common in mines. [0003] For example, the slab means that after the mine is mined out, the roof of the goaf is suspended, and its pressure is transferred to the coal wall, and the pressure on the coal wall increases, forming a pressurized area, and t...

AI Technical Summary

Problems solved by technology

Configuring network IP cameras seems to be able to grasp the scene conditions relatively accurately, but there will be subtle or even large differences between the pictures captured by the cameras and the pictures directly observed by the naked eye. In some cases, these subtle or large differences will lead to misjudgment by the operator

Typically, because the color tone of coal mines is mainly black, the discrimination of the content reflected by the camera screen is relatively poor. Under such screen conditions, the judgment of the operator on the spatial elements such as distance will be biased or completely misjudged

Especially under dynamic conditions, since the network IP camera is fixed on the equipment on the construction machinery side, the extracted image will shake with the movement of the construction machinery, and the shaking of the image will increase the difficulty for operators to study and judge the on-site working conditions

[0006] In addition, the underground mine operation is a high-intensity operation, and the working environment is very harsh. The operator is prone to fatigue. Under the fatigue state, the ability to identify the monitoring screen will be relatively reduced, and the operator may make wrong operations.

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