基于ARM的摊铺机行驶测控模块的硬件设计  

Hardware Design of Measurement and Control of Drive System on Paver Based on ARM

作　　者：李文[1] 欧青立[1] 沈洪远[1] 邱昭亮[1] 

机构地区：[1]湖南科技大学信息与电气工程学院,湘潭411201

出　　处：《计算机工程》2007年第9期251-254,共4页Computer Engineering

基　　金：湖南省自然科学基金资助项目(04JJ40041);湖南省教育厅科研基金资助项目(04C198)

摘　　要：介绍了摊铺机行驶系统的控制方案,结合摊铺机行驶系统的功能要求及LPC2138的特点,实现了摊铺机行驶系统数字控制器测控模块的硬件设计,包括测控模块总体结构、LPC2138微控制器、模拟量输入通道、开关量输入通道、开关量输出通道、PWM输出模块、通信接口。讨论了测控模块的抗干扰技术。Control scheme of drive system for paver is introduced, and hardware design of drive control system for paver is realized according to its function requirement and feature of LPC2138 CPU, such as the general architecture of drive control system, the microcontroller of LPC2138, the analog input channels, the digital input channels, the digital output channels, the output module of PWM, the communication interface. The anti-interference technique are also discussed.

关 键 词：摊铺机 行驶系统 测控电路 ARM 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]