60 t mine dumping vehicle control system

A technology of a control system and a vehicle controller, applied in the arrangement of loading and unloading vehicles, vehicles used for freight, motor vehicles, etc., to achieve the effects of improving system stability, simple control wiring, and stable and reliable control systems

Inactive Publication Date: 2015-03-04
GUANGZHOU ELECTRICAL LOCOMOTIVE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] With the rapid development of computer control technology in recent years, the traditional "point-to-point" connection method used in automobile lines cannot well meet the requirements of current

Method used

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  • 60 t mine dumping vehicle control system
  • 60 t mine dumping vehicle control system

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Embodiment Construction

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

[0021] Such as figure 1 As shown, a 60-ton mining dump truck control system includes a diesel unit, a converter, a main generator, a battery, a vehicle controller, a driver controller, a display screen, a combination instrument, and six wheels for driving The diesel generator set includes a diesel engine and a 24V generator; the converter includes a generator excitation controller, four converter controllers DCU, an AC / DC converter and six DC / AC converters.

[0022] Such as figure 1 As shown, the diesel engine is connected to the 24V generator and the main generator respectively; the 24V generator provides DC24V voltage to the storage battery; the storage battery provides DC24V to the vehicle controller, display screen, combination instrument and converter controller Voltage; the alternating current generated by the main generator is converted into...

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Abstract

A 60 t mine dumping vehicle control system comprises a diesel engine set, a convertor, a main generator, a storage battery, a whole vehicle controller, a driver controller, a display screen, a combined instrument, and six motors for driving wheels, wherein the diesel engine set comprises a diesel engine and a 24 V generator; the converter comprises a generator excitation controller, four variable current controllers DCU, an AC/DC converter and six DC/AC converters; the diesel engine is connected with the 24 V generator and the main generator respectively; the 24 V generator provides DC 24 V voltage to the storage battery; the storage battery provides DC 24 V voltage to the whole vehicle controller, the display screen, the combined instrument, the variable current controllers DCU and the excitation controller ECU; the alternative current from the main generator is converted into intermediate direct current by one AC/DC converter, and then the intermediate direct current is converted into three-phase alternative current by six DC/AC converters and the three-phase alternative current provides the power supply to the six motors. Communication based on CAN bus makes the control wiring of the whole vehicle simpler, and the control system is stable and reliable.

Description

technical field [0001] The invention relates to a mine dump truck, especially a control system for a 60-ton mine dump truck. Background technique [0002] The dump truck control system is huge and complex, especially for large-tonnage mining dump trucks. The general mining dump truck control system includes status display system, signal detection system, diesel engine protection system, hydraulic braking system, hydraulic lifting system, etc. These systems are connected by vehicle controller ACU, transmission controller DCU, diesel engine The CM500 controller and the generator excitation controller ECU are interrelated, so that the dump truck can drive and lift smoothly. At present, most electric wheel dump trucks are connected by wire harnesses, and all electrical equipment such as vehicle controllers, display instruments, various lights, solenoid valves, sensors, etc. large, the system is unstable. [0003] Electric wheel dump trucks have become the key equipment for op...

Claims

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Application Information

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IPC IPC(8): B60R16/02B60P1/00
CPCB60R16/02B60P1/00
Inventor 陈思思赵晓曦张维建
Owner GUANGZHOU ELECTRICAL LOCOMOTIVE
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