Design of intelligent elevator remote monitoring system based on ethernet

摘要

In order to improve the real-time, reliability and commonality of elevator remote monitoring, this paper adopts LPC2294 to construct embedded hardware platform for elevator remote monitoring system. On the basis of the platform, rtl8019 device driver is developed. In addition, TCP/IP protocol, socket and SQLite3 database technology are applied to construct C/S model, which is able to make seamless connection and communication with back-end processor. Thus the functions of real-time remote monitoring, fault alarm, parameter setting and simulation for elevator are realized. This not only greatly improves elevator's security and reliability, but also decreases elevator human resource costs as well as fault maintenance costs.