Automatic guiding construction system and construction method of excavator

Abstract

The invention provides an automatic guiding construction system and a construction method of an excavator, the technical problems of automatic excavator construction and control construction precisionare solved, An automatic guidance system for an excavator includes a satellite, base station, Radio, vehicle control, Vehicle guidance controller, attitude sensors and complete hydraulic controls, Amethod for carry out construction by using that system At first, that construction position and the construction work condition are input into the vehicle controller, Then according to the GPS signalreceiver to confirm the excavator position, through the attitude sensor to receive real-time working condition information, the working condition information is fed back to the vehicle guidance controller to calculate the construction error, the error is fed back to the vehicle controller, the vehicle controller further adjusts the excavator construction action. The invention also has the advantages of high construction accuracy, avoiding manual measurement, reducing the technical requirements for the constructors, reducing the construction cost and improving the construction efficiency. The invention also has the advantages of high construction accuracy, avoiding manual measurement, reducing the technical requirements for the constructors, reducing the construction cost and improving theconstruction efficiency.

Description

technical field [0001] The invention relates to the technical field of excavator automatic construction, in particular to an excavator automatic guidance construction control system and a construction method using the system. Background technique [0002] The development of the electronically controlled operating system has laid the foundation for the automatic construction of the excavator. The control system structure of the excavator includes: joystick, control device, and pilot control proportional valve. The 8 action pilot control proportional valves of the 4 action mechanisms such as the bucket are controlled. Electronic control technology has also been widely used in the energy-saving technology of hydraulic excavators. It mainly focuses on the control optimization of various important parts of the excavator, such as variable pumps, travel motors, swing motors, engines and various control valves. The machine is deployed to realize the best comprehensive control of hy...

AI Technical Summary

Problems solved by technology

At present, the construction process of most construction projects is manual surveying and mapping, physical calibration, excavator construction and manual surveying and mapping acceptance. The construction has problems such as high requirements for construction workers, large number of personnel, and high construction costs.

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