| 摘要 |
PROBLEM TO BE SOLVED: To provide a method and system for collection, aggregation and analysis of location based crowdsourcing data.SOLUTION: A server 102 receives crowdsourcing queries from multiple parties 104 and provides measurement requests to the mobile platforms, e.g., on the basis of the location of mobile platforms 106. Upon receipt of measured contextual data from mobile platforms, the server distributes information, such as the raw measured contextual data or an analysis of the measured contextual data, to appropriate requesting parties in a secure manner. The mobile platforms receive a plurality of measurement requests from a remote server, where the plurality of measurement requests are based on crowdsourcing queries from a plurality of parties. The mobile platforms measure, and provide to the remote server, contextual data in response to the plurality of measurement requests.SELECTED DRAWING: Figure 1 |
