发明名称 |
APPARATUS AND METHOD FOR PROBE DATA MANAGEMENT |
摘要 |
Embodiments of the present invention relate to methods and systems for probe data management that facilitate anonymity between a device providing probe data and the probe data. Some embodiments relate to the removal of an association between a device identifier and an assigned probe identifier if no position information is received from the probe device for a predetermined time period, e.g. between 10 and 20 minutes. Other embodiments relate to periodic extraction of probe objects from a data store, such that a probe object is stored for at most a predetermined time period, e.g. 24 hours, and the use of position information from probe objects having the same probe identifier to create a historic journey trace. |
申请公布号 |
WO2015107084(A2) |
申请公布日期 |
2015.07.23 |
申请号 |
WO2015EP50600 |
申请日期 |
2015.01.14 |
申请人 |
TOMTOM INTERNATIONAL B.V. |
发明人 |
HANIA, SIMON;DIXON, MICHAEL JOSEPH |
分类号 |
H04L29/06 |
主分类号 |
H04L29/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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