Excavator digitalization auxiliary construction system and auxiliary construction method thereof

Abstract

The invention discloses an excavator digitalization auxiliary construction system and an auxiliary construction method thereof. The excavator digitalization auxiliary construction system comprises a GNSS antenna, a receiver, IMU equipment, a single-axis tilt sensor, a double-axis attitude sensor and an intelligent control terminal. By adopting a GNSS / INS combined navigation technology, through relative position relation between the excavator body size and the GNSS antenna, coordinates of an excavator form-relieved tooth in a WGS 84 coordinate system are calculated. Modeling is carried out according to the coordinates of the excavator form-relieved tooth, and then the position of an excavator form-relieved tooth model in an engineering target region map is displayed at the intelligent control terminal in real time, thereby assisting an operator in completing construction. The excavator digitalization auxiliary construction system has the characteristics of real-time performance, high precision, convenience in operation and the like, the skill requirements on the operator during construction are reduced, the operation precision and efficiency are improved and engineering management becomes more flexible.

Description

technical field [0001] The invention relates to the field of excavators, in particular to an excavator digital auxiliary construction system. Background technique [0002] Modern construction tasks and types are becoming more and more numerous, and excavators are widely used in various engineering fields. At the same time, various projects have higher and higher requirements for project quality and construction period. This puts forward higher requirements on the construction accuracy of the excavator and the proficiency of the operator. However, in the actual operation process, due to the reasons of the excavator device and the operator, there will be a series of problems, resulting in low construction efficiency and precision. At present, most excavators on the market do not have an auxiliary construction system. When performing operations, it mainly depends on the skills and experience of the operator. There is a large gap between the working surface after one constructi...

AI Technical Summary

Problems solved by technology

However, in the actual operation process, due to the reasons of the excavator device and the operator, there will be a series of problems, resulting in lower construction efficiency and precision

At present, most excavators on the market do not have an auxiliary construction system. When performing operations, it mainly depends on the skills and experience of the operator. There is a large gap between the working surface after one construction and the standard working surface. This construction mode hinders the development of engineering construction

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