| As people material and spiritual life level rise, high-technology products becomingmore and more important in everyday life. Intelligent things get the favor of people. Inrecent years, computer network application technology and wireless communicationtechnique are developing rapidly and they are applied in a lot of areas.Internet of thingshas become a frontier focus in the world and hot research field. It is widely used inindustrial monitoring and smart home.With the development of society, people’s safety awareness of guard against theft,fire prevention is increasingly strong. More and more people need one equipment whichcan monitor and give an alert. There are so many villages in our country, criminal casesappear usually which cause baneful influence, at the same time, fire disaster and carbonmonoxide poisoning keep increasing, so, one system which is safe and reliable forvillager is very necessary. In this paper, a alarm system is introduced, which canguarantee villagers’ lives and assets efficient, and it is already applied in one country.The system is developed by using the ZigBee protocol. The ZigBee technology is lowpower dissipation, inexpensive, self-organizing and its network capacity is large. It isvery applicable in rural special environment and guaranteeing villagers’ safety. In thesystem, there is one warning facility in every house, users can communicate with themonitor center, the monitor can know the site conditions at the first time, so people cando timely rescue. |
