Excavator control system debugging device and debugging method

Abstract

The invention discloses an excavator control system debugging device and debugging method. The debugging device comprises a portable debugging tool, an electronic monitor, a main controller, a rotating speed sensor, an engine controller, a main pump pressure sensor, a pilot pressure sensor, a main pump displacement control proportional valve, a GPS control platform and a GPS controller. The main pump pressure sensor, the pilot pressure sensor and the main pump displacement control proportional valve are electrically connected with the main controller. The engine controller and the main controller are interconnected through a CAN bus. The rotating speed sensor is electrically connected with the engine controller; and the GPS controller and the GPS control platform are in wireless interconnection through GSM. The portable debugging tool, the electronic monitor, the GPS controller and the main controller are interconnected through the CAN bus, and the portable debugging tool operates a debugging software platform through a built-in operating system. The software platforms are debugged in a unified mode, debugging operation is simplified, the data graphical analysis capacity is enhanced, and debugging efficiency is improved.

Description

technical field [0001] The invention relates to an electric control system of an excavator, which has a debugging device and a debugging method for improving the debugging efficiency and data security of the excavator control system, and belongs to the technical field of excavators. Background technique [0002] In recent years, the electro-hydraulic control technology of excavators has developed rapidly. As the key technology of excavators, electro-hydraulic control of excavators plays a vital role in the performance of excavators; the diversified development of control systems has brought different control hardware and software Different control software platforms will cause differences in programming work, resulting in a reduction in the generalization of excavator control programs. Moreover, different main controller hardware will bring different debugging interfaces, which will bring a lot of inconvenience to the programming and debugging work, and greatly affect the de...

AI Technical Summary

Problems solved by technology

Since different controller hardware may use different programming software platforms, the generalization of the program is poor, and the hardware debugging interface is not uniform

This affects the debugging work of the control system to a certain extent.

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