Method, device and system for determining position of moving mechanism and engineering machine

Abstract

The invention relates to the technical field of engineering machinery. The invention discloses a method, device and system for determining the position of a moving mechanism and engineering machinery,and the method comprises the steps: determining a digitalized position corresponding to a position signal based on a preset digitalized position rule under the condition that the position signal is received, and updating the current position of the moving mechanism to the digitalized position; in the case that the position signal is not received, determining a position signal transmitting moduletriggered before the moving mechanism moves to the current position and a moving direction of the moving mechanism moving to the current position; and determining a digital position corresponding to the current position of the moving mechanism based on the determined position signal emitted by the position signal emission module, the moving direction and a preset digital position rule, and updating the current position of the moving mechanism to the determined digital position. Therefore, the position of the moving mechanism can be determined relatively accurately.

Description

technical field [0001] The present invention relates to the technical field of construction machinery, in particular to a method, device and system for determining the position of a moving mechanism and construction machinery. Background technique [0002] Affected by factors such as the particularity of concrete sand and gravel raw materials, land use restrictions, and environmental protection, concrete production companies are increasingly inclined to use silos to hoard sand and gravel raw materials, such as figure 1 As shown, the same floor area can store more materials. [0003] According to the structural characteristics of the material warehouse, when the materials are put into the warehouse, the materials are generally lifted in the form of inclined belts, etc., and then used in the form of snake-shaped material distribution belts, walking material distribution belts, etc. for fixed-point transportation. To simplify the description, the following walks The distributi...

AI Technical Summary

Problems solved by technology

[0006] The current method of discrete position signals cannot accurately obtain the position of the material distribution trolley. When the material distribution trolley is in the non-inductive switch position, the system will not receive any signal from any sensor switch, so the human-computer interaction cannot display the material distribution. The actual position of the trolley. At this time, if the human-computer interaction orders the distributing trolley to move to a certain position, the system will not be able to judge whether the target position is to the left or right of the current position, resulting in uncertainty of the trolley running direction, which can only be determined randomly. One movement direction, until the feeding trolley reaches a certain position of the sensor switch, it is re-judged whether the direction is correct, this method will cause low efficiency and waste of energy consumption; or manually judge the actual position of the feeding trolley before the human-computer interaction orders , and according to the actual situation, artificially control the movement of the trolley to the nearest sensor switch position, and then issue instructions, but this method is contrary to automatic control

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