Research And Implementation Of Server Function And Incentive Mechanism For Participatorysensing System

With the rapid development of mobile network, combined with the advantages of intelligent terminal technology, participatory sensing has come into being. The environment and personal data can be acquired by the intelligent devices that people carry, so as to form a high-spatial-coverage network and reduce the cost of data acquisition to ensure the reliability and timeliness of the data. Participatory perception technology combines intelligent terminals, crowdsourcing and Internet to construct a wider and more intelligent perceptual network for different scenarios, and forms the data resource of social behavior and social environment in the whole public environment. Participation sensing technology has been used in Environmental monitoring, city management, commercial applications and other fields.Based on participatory sensing platform, this thesis studies the application of participatory sensing technology in environmental monitoring. In order to construct a reasonable and efficient system platform and provide users with friendly data services, the functions of our system server need to be studied and realized. The platform depends on the contribution of the data, I also did some relevant research about the application of the incentive mechanism.This thesis first introduces the background and technics of participation,and proposes the architecture of the system server under this scenario. It analyzes the server function and needs to design, mainly involves the perceptual data, site data, task management and so on in the client server communication process. Then, this thesis introduces research and implementation of the communication interface, the data model of various types of data and the storage of database, which is aimed to improve the efficiency of data exchange for the client to provide efficient data services.Then, the thesis introduces the realization of the multi-round incentive task pattern and integrates the various incentive methods to form a unified incentive task management system. In the aspect of incentive mechanism, a kind of incentive method is proposed to adjust the distribution and collection of the data in the process of data collection. Finally, the server deployment and testing was stated, and it makes a summary and follow-up to the work of the future.