Design And Implementation Of Environment Monitoring And SMS Alarm System For HIMC Tianjin

As the nucleus to support the running of Tianjin highway, the Information Management Center under good working environment is the basic and guarantee of high efficiency, stability and safety of the operation of charging system, monitoring system, and communication system.With the rapid development of the intelligent traffic management, the current situation that more and more equipments have been used in the server room of Information Management Center raises not only high demanding on the working conditions of the equipments but also new requirements on the management. Therefore, the design and invention of monitoring and SMS alarm system of the server room, which aims at instant maintenance, has been necessary to reinforce the intelligent traffic management of Tianjin Highway.The design of Highway server room environment monitoring and SMS alarming system is mainly based on the working of STC89C52 single chip microcomputer. The humidity and temperature of the server room is monitored through the high precision temperature and humidity sensor while the data of the unauthorized personnel is to be collected by the infrared sensor body induction module. Serial port is used to connect with GSM module. The thesis focuses on the composition and working principle of the system, design of the hardware and software and the introduction of testing method and results.At present, the system mentioned in the paper has been equipped to the server room of Tianjin Highway Information Management Center to monitor the working environment collect the data and send back the alarming short messages to the maintenance when necessary. It serves as foundation and guarantee of development of intelligence traffic management.