M2M Communication Application of Office Appliances using Cellular Network

셀룰라 네트워크를 사용한 오피스환경에 적용한 M2M 통신응용연구

This paper presents a system design which allows monitoring and control of office electrical equipments and devices using senor network through the use of 3G network. The system uses SMS and Email protocols by smart phones to pass information and can be utilized in many scenarios and variety of parameters in which monitoring is desired. The combination of sensors, algorithms and web service are used to generate useful information efficiently and at low cost for the user connected to internet. The information passed is independent of the location of the office users and therefore effective information transfer is achieved from which users can monitor and perform necessary actions to the situations back in the office.