Application of master-slave multi-communication system in pilotless airborne mapping equipment
(0) This paper presents a master-slave multi-communication system designed with several micro-controllers used as master and slave controllers to set signal the lamp to realize point-to-point communication through the RS422 interface. By describing a typical example of this system and the blue print of hardware and the flowchart of software, the reliable work of the system has been proved. The circuits of system are very simple and practical, and they can be used to realize all the functions of a pilotless airborne mapping equipment. It also has a strong anti-jamming capability due to its balanced transfer scheme with single transmitter and multiple receivers. It is very efficient in protecting the integrity and correctness of transmitted and received signals, avoiding the collision of signals through the bus, satisfying the communication among several micro-controllers in a single system and forming a special communication network.
multi-communication receiver pilotless airborne mapping equipment master slave
Ying Zhang Junjiang Chen Wensheng Wang
Changchun University of Science and Technology, No.7089 WeiXing Road, Changchun,JilinProvince, P.R.C Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, No.16Dongnan Changchun University of Science and Technology, No.7089 WeiXing Road, Changchun,Jilin Province, P.R.
国际会议
第五届仪器科学与技术国际学术会议(ISIST 2008)Fifth International Symposium on Instrmentation Science and Technology
沈阳
英文
1-7
2008-09-15（万方平台首次上网日期，不代表论文的发表时间）