Invention Grant
US08310364B2 Real-time method and system for determining and validating location of a relocated mobile object or person in a tracking environment
有权
用于确定和验证重新定位的移动对象或人员在跟踪环境中的位置的实时方法和系统
- Patent Title: Real-time method and system for determining and validating location of a relocated mobile object or person in a tracking environment
- Patent Title (中): 用于确定和验证重新定位的移动对象或人员在跟踪环境中的位置的实时方法和系统
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Application No.: US12845219Application Date: 2010-07-28
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Publication No.: US08310364B2Publication Date: 2012-11-13
- Inventor: Harry G. Derks , William S. Buehler , Michael B. Hall
- Applicant: Harry G. Derks , William S. Buehler , Michael B. Hall , Ann Elizabeth Hall, legal representative
- Applicant Address: US MI Traverse US MI Holland
- Assignee: Versus Technology, Inc.,Fleetwood Group, Inc.
- Current Assignee: Versus Technology, Inc.,Fleetwood Group, Inc.
- Current Assignee Address: US MI Traverse US MI Holland
- Agency: Brooks Kushman P.C.
- Main IPC: G08B1/08
- IPC: G08B1/08
Abstract:
A real-time method and system of determining and validating location of a relocated mobile object or person in a tracking environment in which a plurality of sensors are located are provided. The method includes modulating a first carrier signal with a first packet including a first set of data to obtain a modulated first signal. The first signal contains the first packet and has a first precision and a first range within the environment. A modulated second signal is received from at least one of the sensors including the nearest sensor. The second signal contains a second packet including a second set of data and has a second precision and a second range within the environment. The method further includes determining and validating current location of the relocated tag within the environment based on a plurality of second packets.
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