Automotive, Technology Jun 11, 2021 12:00 PM (GMT+8) · EqualOcean
Tianyancha app shows that on June 8, Didi affiliated company Beijing didi infinite Technology Development Co., Ltd. disclosed the invention patent of "system and method for fraud detection in transportation service", with the publication number of cn112930531a and the application date of December 2018. The patent abstract shows that embodiments of the present disclosure include receiving user data from a terminal device associated with a user providing a transportation service. The method may further include determining whether the first fingerprint matches the first reference fingerprint of the transmitter of the geographic positioning system corresponding to the location, etc.
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