Development Of Embedded Wireless Remote Device Detection And Monitoring System

With the rapid development of wireless mobile networks, networking and multi-network integration and with the continuous deepening of application fields, network-based technology enables a full range of wireless monitoring, control and detection of remote electrical equipment to become a reality, the technology plays an important positive role in enhancing industrial productionsafety, reducing personnel costs, increasing quality and management level, achieving intelligent home to improve people’s quality of life, promoting industrial upgrading and restructuring. This paper takes the case of many people having Android intelligent mobile phone into account, connecting embedded wireless monitoring terminal with the intelligent phone through GPRS/3G network,and developing embedded wireless monitoring and detection control terminal, and Android smartphones monitoring client, real-time detecting and monitoring remote electrical equipment and environmental parameters.The system is affordable and convenient.Anywhere only GPRS network exists,you can control and monitor the electrical equipments including working condition, working current and working temperature, and also can query their video images,abnormity information and environment parameters by sending phone SMS or clicking on developed Android smartphones monitoring client easily and conveniently,the extension function can be easily achieved according to the specific circumstances, meanwhile develop the remote monitoring based on WEB to meet different users and application forms.By using S3C6410hardware platform and Linux OS, as well as GPRS module to build terminal monitoring platform which is to receive and processe and analysis of data collected from various sensors, meanwhile send the information parsed commands from Android smartphones monitoring client to various sensors collect points.The tasks of research and development, achievements mainly concentrate in six aspects:First is the research and design of embedded remote detection and monitoring system overall architecture. Second is the selection and building of embedded terminal hardware and software environment based on ARM_LINUX platform. Third is the implementation of receiving and sending SMS system based on GSM and MMS alarm.Fourth is the research of intrusion detection algorithm and the simulation based on OPENCV.Five is the implementation of LAN monitoring based on Web. The last is the design of Andorid phone client software. The developed system and device is used to control, detect and monitor remote electrical equipment in the home security monitoring, monitoring the private places, base station, and so on. The experimental results achieve the expected requirements.As the technology of3G and WIFI growing, the demand of real-time monitoring is increasing through intelligent mobile phones such as IOS, Android and Windows phone which has user-friendly interface. This system has a strong practical significance and application value.