Application Of Remote Monitor System Based On Embedded Web For Water Temperature In Lab

At present, it mainly adopts site bus-mastering technology to connect and controlequipments in industry site and laboratory, and with the maturity of embeddedtechnology and network, gradually; it will become a trend for industry equipments torealize administration of networks. B/S model design system which used networktechnology is the research focus of embedded remote monitoring system, this designpossesses an expansive and practical foreground, as it changes former structure ofmonitor system and satisfies requirements of remote control for systemIn this essay, according to B/S mode which has been comparative popularity andmaturity so far, and it regards water temperature in Lab as control object, and dividessystem functions, date collection, control, connection and memory and network control,into four modules:1. date collection and control module;2. date interaction module;3.date memory module;4. network control module. Besides, CGI technology is thecore of date interaction module, and it realizes the interaction between date collectionand control module and date memory; therefore, user can make uniform controloperations to whole system from the server.In order to realize the system design, the article analysis the current situation ofembedded remote monitor system firstly and then in view of combining the softwareand hardware of embedded remote monitor system and chooses the53C2410processorbased on ARM chip to clip and allocate Embedded Linux OS for Embedded Processor.At the same time, it allocates and fulfill BOA network server and SQLite embeddeddatabase to make server realize the temperature data acquisition through the commoncomputer network and display in the server in real time. And it can also realize theinquiry of the system operating status, set of operating parameters and switch controland so on.After inspection and testing, this system is operating normally and the displayand storage of data, set of system parameter and switch control have reached thedesigned requirement and practical application requirement. This system provides afeasible program for the remote control of lab, industrial sites and home applianceswhich lay a solid foundation for application on the industry.