Research And Design For Remote Monitoring And Controlling System In Smart Home

Computer technology, automated technology and communication technology are widely used in many fields, not only impetus the development of society informationization, but also changed people's daily life and work fashion. The appearances of smart home and information appliances caused people to have much expectation on them. The remote monitoring and controlling system is an important constituent which the smart home, domestic and foreign has all launched the positive research.Analysis for the domestic and overseas development and present situation of smart home, and combine our country current national condition, a new project of the smart home remote monitoring and controlling system is put forward. Used the embedded technology to reduce the power loss and the cost, unifies the GPRS mobile communication network expands application scope, the introduction modulation designs and grades the warning system to enhance system's openness and the intelligence design mentality. Constructs one to live at the service network finally, especially through the remote control technology, enhances its operation convenient. Causes home remote monitoring and controlling system to realize the popularity and the universalization.As follows are the mainly works in this thesis:(1) I use the contrast method to carry on the project, analyze internal network of smart home and the exterior remote control network way characteristic, then establish interior uses the Bluetooth wireless network, exterior uses the GPRS mobile communication network remote control the network way.(2) I conducts the thorough research to the Bluetooth wireless technology, and through analyze the characteristic which the Bluetooth technology and the Smart home, definite Smart home remote monitoring and controlling system interior network characteristics of topological structure.(3) Take S3C44B0X and the peripheral circuit as a core connects GPRS module and Bluetooth module, designed the controller of smart home; the functional module is composed of MCU, the sensor and application circuit and so on.(4) Based on the system hardware platform's foundation, I complete system's software design. Realized functions of remote control, automatic alarm and so on based on the GPRS network.