On-line Monitoring System Based on SMS and Application Server
Jiang Du · Jisuanji gongcheng · 2004
This paper discusses the application background and the status of on-line monitoring system,describes the priciples and the features of short message service(SMS),proposes and implements SMS-based on-line monitoring system model. For the implementation model, it presents the communication protocols among different entities and implements wireless data terminal(WDT) that transport data by SMS and the agent-based application server. Application server adopting the middleware technology based on the agent is the kernel of the process platform,which improves the reliability extensiblility of the system.