Method and system for determining attitude position of mine engineering machinery

Abstract

The invention relates to the technical field of intelligent equipment, and provides a mine engineering machinery attitude position determination method and system.The method comprises the steps that a vehicle-mounted total station, a first prism, a second prism and a third prism of a reference station known point P are fixedly arranged on an engineering machinery body; when the coordinate of the horizontal reference point O of the vehicle-mounted total station and the coordinate value of the third prism of the known point P are set, and the inclination angles of the gravity direction on the x-axis and the y-axis are read in combination with a gravity inclination angle sensor, the operation is simple, the precision is high, and the method and the system can meet the positioning precision of engineering machinery especially working in a mine under the environment of severe working conditions; after the engineering machinery is violently vibrated in the mine operation process, the posture and the position of the engineering machinery body can be rapidly adjusted, and for high-precision positioning operation such as positioning blast holes, the efficiency and the safety of the whole operation can be improved.

Description

technical field [0001] The invention relates to the technical field of intelligent equipment, in particular to a method and system for determining the posture and position of mining engineering machinery. Background technique [0002] Engineering Machinery (Engineering Machinery) usually refers to excavators, loaders and rock drilling rigs operating in mines. The operating conditions are harsh, and mining engineering machinery operates in dusty, humid or poorly ventilated underground environments. Construction machinery The technologies of location positioning and attitude judgment belong to the key technologies of intelligent mining equipment, and are the focus and frontiers of mining machinery, construction civil engineering, computer control and other fields. [0003] CN110816522B discloses a vehicle attitude control method, equipment and computer-readable storage medium. The vehicle posture control method includes the following steps: when it is detected that the distan...

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Problems solved by technology

[0004] Due to the harsh operating environment of mining machinery, especially mining machinery operating underground, the communication environment is poor, and it is difficult to obtain accurate judgment and monitoring of equipment status through traditional positioning methods, resulting in abnormal status of construction machinery that cannot be adjusted in time, and the operating position is inaccurate A series of problems such as large operation errors

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