Method and system for preventing fraudulent auction in group intelligent perception system

Abstract

The invention discloses a method and a system for preventing fraudulent auction in a group intelligent perception system. The method comprises the following steps that each intelligent mobile phone user registers in an auction part platform, and the platform sends all perception task lists and auction modes to the user; each intelligent mobile phone user makes a bid document and submits the bid document to the auction part platform; the platform selects a group of intelligent mobile phone users according to the bid documents submitted by all the intelligent mobile phone users, so that the group of user can finish all the perception tasks, the sum of quoted price is the smallest, and meanwhile, the platform calculates the payment which should be paid to each selected intelligent mobile phone user and informs the selected users of starting executing corresponding perception tasks; each selected intelligent mobile phone user executes the corresponding perception tasks and feeds a result to the platform; the platform pays corresponding payment to each participant user according to the calculated payment. The auction method which can efficiently finish the perception tasks and can prevent cheat 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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