Anti-fraud auction method and system in crowd sensing system

Abstract

The invention discloses an anti-fraud auction method and system in a crowd sensing system. The method includes the following steps: each smart phone user registers on the auctioneer platform, and the platform pushes all sensing task lists and bidding modes to each user; A smart phone user submits a bid to the auction platform; the platform selects a group of smart phone users based on the bids submitted by all smart phone users, so that this group of users can complete all sensing tasks, and the sum of bids is the smallest. At the same time, The platform calculates the remuneration payable to each selected smartphone user, and notifies the selected user to start performing the corresponding sensing task; the selected smartphone user performs the corresponding sensing task, and returns the result to the platform; the platform according to The calculated remuneration is paid to each participating user. Through the present invention, an auction method that can efficiently complete the perception task and prevent cheating is realized.

Description

technical field [0001] The present invention relates to an auction method and system for motivating selfish users to participate and contribute in a crowd-sensing system, in particular to an anti-fraud auction method and system in a crowd-sensing system. Background technique [0002] In recent years, with the continuous development of smart phone manufacturing technology and the continuous reduction of prices, smart phones have become an indispensable part of modern life. Different from traditional digital communication mobile phones, smart phones can provide users with a variety of services, such as access to the Internet, navigation and so on. With the help of smartphones integrating more and more sensors, such as accelerometers, electronic compasses, thermometers, and global positioning systems (GPS), the crowd-sensing system composed of smartphones leads a very promising new type of data collection and shared mode. figure 1 It is an example diagram of the application s...

AI Technical Summary

Problems solved by technology

[0005] However, in the process of using the auction mechanism, since the quotations of smartphone users themselves are involved, selfish smartphone users may cheat in order to maximize their own benefits

Due to the existence of deception, it is difficult for the platform to select users who can efficiently complete the sensing task, and the reward for completing the sensing task is relatively large

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