基于GPS/GPRS的液压挖掘机远程控制系统设计  

Design on Remote Control System for the Hydraulic Excavators Based on GPS/ GPRS

作　　者：严顶[1] 刘荣华[1] 赵斐彩 

机构地区：[1]江苏自动化研究所,江苏连云港222061 [2]连云港杰瑞电子有限公司,江苏连云港222061

出　　处：《科技风》2015年第15期71-73,共3页

摘　　要：基于GPS/GPRS设计了一种液压挖掘机远程控制系统。控制系统集成了CAN总线技术和GPS/GPRS技术的优点,具备了系统状态远程监测、GPS远程监控、GPS远程定位等多种控制功能。介绍了控制系统的总体架构、硬件设计过程和软件设计过程。经过实际装车试验证明:控制系统性能稳定、可靠,实时准确显示液压挖掘机的状态信息,包括发动机水温、发动机转速等参数。手动设置远程锁车、解锁、数据回传时间等控制命令。远程GPS定位功能准确、快速。A kind of remote control system ofhydraufic excavator is designed based on GPS/GPRS. The system integrates the characteristics of CAN-bustechnologyand GPS/GPR Stechnology. Ithas the functionsofsystemstatusremotemonitor, GPS remote monitor andGPS remotelocation and so on. The overall structure and the process of hardware design and software design is introduced. It has been proved that the control system works steadilyand reliably.Thestatus of hydraulic excavatoris displayedaccuratelyandinreaal-time, includingwatertemperatureofnaotor, speedofmotor and so orr The control orders are set manually, including remote lock, remote unlock, data-returned time and so on. The hydraulic excavator is locatedaccuratelyand quickly.

关 键 词：液压挖掘机 GPS/GPRS 控制系统 CAN总线 

分 类 号：TU621[建筑科学—建筑技术科学]