Title :
Implementation of tele-measurement with embedded system
Author :
Yanjun, Fang ; Jun, Xu
Author_Institution :
Dept. of Autom., Wuhan Univ.
Abstract :
This paper presents a design scheme to implement tele-measurement through Internet. Significance of the scheme in monitoring systems is presented, and its development trend is analyzed. The design scheme consists mainly of a communication platform and a peripheral signal-sampling module. An approach to design the communication platform based on embedded microprocessor ARM and embedded operation system uClinux is proposed. With the approach, hardware components of the communication platform are discussed and frame of uClinux is analyzed. A signal-sampling interface for collecting electrical parameters is designed for connection with the communication platform. A dual-port RAM circuit that serves as a data buffer is introduced. The test results have shown the project´s efficiency and reliability
Keywords :
Internet; Linux; buffer storage; computerised monitoring; embedded systems; microprocessor chips; peripheral interfaces; random-access storage; signal sampling; telemetry; ARM embedded microprocessor; Internet; communication platform design; data buffer; dual-port RAM circuit; embedded tele-measurement system; hardware components; peripheral signal-sampling interface; uClinux embedded operation system; Circuits; Communication system control; Control systems; EPROM; Embedded system; Ethernet networks; Internet; Microprocessors; Physical layer; Signal design;
Conference_Titel :
Emerging Technologies and Factory Automation, 2005. ETFA 2005. 10th IEEE Conference on
Conference_Location :
Catania
Print_ISBN :
0-7803-9401-1
DOI :
10.1109/ETFA.2005.1612685
