重型矿用自卸车电液控制系统的设计与实现

针对重型矿用自卸车提出其整车电液控制系统的设计与实现方法。根据矿用自卸车产品的功能需求，设计了基于CAN总线的整车分布式网络结构，并对整车控制单元实现的具体功能进行设计，其中包括发动机启动、油门踏板、制动踏板、灯光等与行车相关的功能设计以及液压举升阀块的控制方法和电液联合制动原理，最终进行控制器的选型和应用程序的开发实现矿用自卸车电液控制系统的全部控制功能。

Design and Implementation of Electro-hydraulic Control System for Heavy Dump Truck

In this paper, the design and implementation of electro-hydraulic control system for heavy mine dump truck are presented. According to the functional requirements of mine dump truck products, a distributed network structure based on CAN bus is designed, and the specific functions of vehicle control unit are designed, including the function design related to driving, such as transmitter start, throttle pedal, brake pedal and lighting, and the control method of hydraulic lifting valve block and the principle of electro-hydraulic combined braking, which are finally carried out. Selection of controller and development of application program to realize all control functions of electro-hydraulic control system of mine dump truck.