Remote control system for excavator

Abstract

The invention discloses a remote control system for an excavator. The remote control system comprises a vehicle terminal and a remote control module, wherein the vehicle terminal comprises a main control chip; a power supply, a storage module and a controller are connected with the main control chip; the remote control module comprises a CPU (Central Processing Unit); and a power supply, a display module and a console module are connected with the CPU. The remote control system is characterized in that a video acquisition module connected with the main control chip is arranged in the vehicle terminal; the vehicle terminal is wirelessly connected with the remote control module through a first communication module connected with the main control chip and a second communication module connected with the CPU; both the first communication module and the second communication module adopt double-channel wireless communication modules; and the first communication module and the second communication module comprise a GSM (Global System for Mobile Communication) / GPRS (General Packet Radio Service) wireless module and a 3G wireless transmission module respectively. The remote control system realizes the remote control on the excavator by utilizing the remote control module and the vehicle terminal, therefore personal operation of an operator is eliminated, the personal safety of operators under dangerous work environment is ensured, and the work efficiency is improved.

Description

technical field [0001] The invention relates to a control system, in particular to a remote control system of an excavator. Background technique [0002] With the continuous advancement of science and technology, various types of construction machinery have been widely used in construction, water conservancy and other engineering fields, such as excavators, cranes, bulldozers, etc. These construction machinery used for engineering construction are collectively referred to as construction machinery. Among them, the use of excavators is the most common. The excavator is mainly composed of a working device, a traveling device, a slewing device, and a hydraulic control device. The working device is a device that directly completes the tasks of construction machinery, while the slewing device and the traveling device are the body of the construction machinery, and the working device is connected to the slewing device. Above, the slewing device is fixed on the chassis of the trav...

AI Technical Summary

Problems solved by technology

[0003] With the wide application of excavators in modern engineering operations, more and more occasions need to use excavators, most of which are relatively harsh surrounding environments, and sometimes even natural disasters such as landslides, mudslides, and earthquakes When the danger has not been completely eliminated, it is necessary to use an excavator urgently to clear the road surface and remove obstacles. However, the current operation and use of the excavator requires the operator to perform manual operations in the cab of the excavator. Due to the harsh environment, Personal vision is limited, resulting in low operating efficiency, and due to the heavy weight of the excavator itself, operating in an environment such as the above-mentioned dangerous situations, it is easy to cause dangerous situations such as collapse again, which makes the operator's personal safety critical. Bigger security risk

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