As a detector alarm sensor detection device to detect intruders and various acts of invasion of anomalies. In a wide range of intelligent building and the generalsecurity buildings in need of a lot of places. According to the actual situation of these establishments have a wide range of security objectives and requirements. This, in the design, use of PIR sensors collects the data of out environment, to MSP430 MCU hardware circuits for the core, developed mobile detector system, developed in the objects on the surrounding environment monitoring, through the alarm display. First of all the papers on the development of mobile detector system and the status quo, through the analysis of the sensor system to establish a research and development direction of then introduced the system design requirements, the detector system work environment more complex, so the system should be set up protection . On this basis, described the hardware design and system software design and practical analysis.
This topic has higher cost-effective use of the SCM MSP430 constitute the core of the system, according to the sensor measurement signal, and moving objects on the identification and measurement, and to the outside world to respond.
Keywords:Sensor;Data Collection;Mobile Detetor；MSP430MCU
