Title:
DATA PROCESSING METHOD, SYSTEM, AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/222743
Kind Code:
A1
Abstract:
Provided in the present application are a data processing method, system, and apparatus. The present method comprises: acquiring initial motion data of a user, the initial motion data comprising at least one first geographical location, any one first geographical location being the geographical location of a target terminal device at a sampling time, and the at least one first geographical location being used for forming a first motion trajectory; sending target data, the target data comprising at least one second geographical location, the at least one second geographical location being generated on the basis of the at least one first geographical location, and a second motion trajectory formed by the at least one second geographical location and the first motion trajectory being motion trajectories of the same or substantially the same shape. By means of the present solution, the at least one first geographical location can be converted into the at least one second geographical location to thereby remove the real geographical location of the user whilst retaining the relative positional relationship of the at least one first geographical location, ensuring the security of data sharing without affecting data integrity.
Inventors:
ZHOU FENG (CN)
ZHANG SHENGFU (CN)
ZHANG SHENGFU (CN)
Application Number:
PCT/CN2022/085064
Publication Date:
October 27, 2022
Filing Date:
April 02, 2022
Export Citation:
Assignee:
PETAL CLOUD TECH CO LTD (CN)
International Classes:
G06F16/29
Domestic Patent References:
| WO2012089911A1 | 2012-07-05 |
Foreign References:
| CN105554704A | 2016-05-04 | |||
| CN104581636A | 2015-04-29 | |||
| CN104199936A | 2014-12-10 | |||
| CN104142992A | 2014-11-12 | |||
| CN109085625A | 2018-12-25 |
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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