介紹了一種網絡化電梯遠程監(jiān)測系統(tǒng)，重點討論了其中嵌入式監(jiān)控終端硬件和軟件的設計與實現。該嵌入式監(jiān)控終端基于32 位高性能嵌入式微處理器和嵌入式實時操作系統(tǒng)，可通過以太網口或嵌入式Modem 基于TCP/ IP 協(xié)議進行網絡通信，具有高可靠性、高實時性和運行費用低的特點。目前該系統(tǒng)已投入實際使用。
關鍵詞電梯遠程監(jiān)測系統(tǒng)嵌入式系統(tǒng)計算機網絡實時操作系統(tǒng)微處理器
Abstract A network based remote elevator monitoring system（REMS）is introduced and the hardware and software design of the embedded terminal of
REMS are discussed in detail. The embedded terminal is based on 32 - bit high performance embedded microprocessor and embedded Real-Time OS，
and can use TCP/ IP to implement network communication via Ethernet or embedded modem. The main features of the embedded terminal are high reliability，
good real time performance and low cost. The system has been operated practically.
Keywords Elevator remote monitoring system Embedded system Computer network Real time operating system（RTOS） Microprocessor