The Design And Implementation Of The Wireless Remote Real-time Monitoring System Integrating Sensor Network

Whether it is business,shopping malls,public places or families and other places,more and more attention is payed to the security issues.People's requirements for security is getting increasingly high.Therefore monitoring system in all walks of life play an increasingly important role,having become an indispensable part of people's lives.A set of scheme about wireless remote system for monitoring and detection environment is designed in this thesis.The system mainly uses intelligent terminal and wireless network integrating remote control video capture device and sensing technology.In the thesis,the needed function of system is implemented by designing hardware circuit of ZigBee module and software of gateway and server,debugging and running the whole system.In addition,in order to further improving the performance of the designed system.A solution to deal with the problem that the RTC clock in sensor compared with the local clock in gateway always wrong is proposed in the wireless sensor network of the system.It is that adjusting the sleep and auto wake-up parameters to keep the clock between the sensor node and the sink node dynamically consistent.A low-cost,high-performance remote monitoring system is realized by combining the hardware combination including video equipment,sensor equipment,gateway,server and intelligent terminal equipment and configuring the relevant communication protocol.At the same time a set of easy-to-use user interface application is implemented.