Mining dump truck control system based on CAN communication

A technology of CAN communication and mining dump trucks, which is applied in the transmission system, digital transmission system, vehicle components, etc., can solve the problems of large production volume of vehicle wiring harness, blocked data communication, cumbersome and complicated installation, etc., and achieves improved integration and Stability, reduced failure rate, and simple wiring harness

Inactive Publication Date: 2017-05-31
XUZHOU XCMG MINING MACHINERY CO LTD
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  • Abstract
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Problems solved by technology

[0003] However, this traditional system has disadvantages such as a large amount of vehicle wiring harness, cumbersome installation, large space occupation, high failure rate, blocked data communication, incomplete information display, and easy interference.

Method used

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  • Mining dump truck control system based on CAN communication

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the drawings.

[0021] Such as figure 1 As shown, the present invention is mainly composed of a CAN communication display instrument integrated with a weighing system and a GPS terminal, an integrated GPS terminal, an integrated weighing system, a CAN communication operating keyboard, a vehicle controller, an engine ECM and a gearbox ECU. It is only connected by CAN bus, the wiring harness of the whole vehicle is simple, and the wiring and installation of the vehicle are safe and reliable.

[0022] Among them: the integrated weighing system includes: four suspension cylinder pressure sensors installed on the front and rear of the vehicle, and a two-axis tilt sensor installed on the frame. The system can collect the pressure of the suspension cylinder and the inclination angle of the vehicle in the X and Y axis directions through the suspension cylinder pressure sensor and the dual-axis tilt angle sens...

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Abstract

The invention discloses a mining dump truck control system based on CAN communication. The mining dump truck control system consists of a CAN communication display instrument, an integrated GPS terminal, an integrated weighing system, a CAN communication operating keyboard, a vehicle-mounted controller, an engine ECM and a speed changing box ECU, wherein the devices are connected through a CAN bus. The weighing system and the GPS terminal are integrated on the display instrument, a large amount of real-time vehicle running information can be displayed through the CAN communication display instrument, the installing space of a cab is saved, the hardware cost of a whole vehicle electrical system is reduced, and the reliability of a whole vehicle control system is improved.

Description

Technical field [0001] The invention relates to a mine dump truck control system based on CAN communication, which is suitable for mine dump trucks and other engineering vehicles, and belongs to the technical field of engineering machinery. Background technique [0002] Mining dump trucks are widely used in open-pit mines, large-scale infrastructure construction and other working conditions, with complex working terrain and harsh weather conditions. The traditional mining dump truck control system adopts rocker switch operation, single direct instrument or combined instrument display, relay control form, independent weighing system and independent GPS terminal. [0003] However, this traditional system has disadvantages such as large amount of wiring harness production, cumbersome and complicated installation, large space occupation, high failure rate, blocked data communication, incomplete information display, and easy interference. Therefore, it is urgent to develop a new type o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R16/023B60K35/00G08B25/00H04L12/40
CPCB60R16/0231B60K35/00G08B25/00H04L12/40006
Inventor 王点孟庆勇张杰山张亮张亚鹏张莉毛家松房康宁李斌
Owner XUZHOU XCMG MINING MACHINERY CO LTD
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