Service processing system and method for internet of things

The invention relates to a service processing system and method for an internet of things. The service processing system and method for the internet of things are characterized in that the system comprises a data collection sub-system for the internet of things, a data service sub-system for the internet of things and a central database, the central database is used for storing sensing data of the internet of things, the data collection sub-system for the internet of things has the reading authority and the writing-in authority to the central database, and the data service sub-system of the internet of things only has the reading authority to the central database. The method comprises the steps that the data collection sub-system for the internet of things provides a service of collecting data of the internet of things, the data service sub-system for the internet of things provides a service of user subscription of the internet of things, the service of collecting the data of the internet of things and the service of user subscription of the internet of things operate independently, and when either the service of collecting the data of the internet of things or the service of user subscription of the internet of things service breaks down, operation of the other service is not influenced. The service processing system and method for the internet of things guarantee the high stability and the high availability of a server of the internet of things.