发明名称 |
VORRICHTUNG ZUR FERNLOKALISIERUNG EINES OBJEKTS UND ARBEITSVERFAHREN MIT EINER DERARTIGEN VORRICHTUNG |
摘要 |
The invention relates to a locating device for remote location of an object, and a method for operating the locating device, particularly with a view to recovering objects which are stolen. The locating device comprises a mobile communication unit which is placed together with the object. Data concerning the communication unit's position are determined and registered by means of the existing infrastructure in a cellular network of which the communication unit forms a part when it is activated. The communication unit can be activated to a standby mode and deactivated to a sleep mode. The invention is characterized in that the communication unit is activated and deactivated depending on a time-variable signal generated in the locating device, thus providing a reduction in the communication unit's average power consumption. The signal is preferably derived from the locating device's acceleration. |
申请公布号 |
DE60013176(D1) |
申请公布日期 |
2004.09.23 |
申请号 |
DE2000613176 |
申请日期 |
2000.12.01 |
申请人 |
ELECTRONIC TARGET SYSTEM AS, LARVIK |
发明人 |
GERNER, HENRIK;ENGEBRETSEN, TOR |
分类号 |
G01C21/10;B60R25/10;G01C21/00;G01S5/02;G01S13/74;G08B25/10;G08G1/0969;H04Q7/20;(IPC1-7):G01S5/00;H04Q7/32;H04Q7/38 |
主分类号 |
G01C21/10 |
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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