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Method and system for determining a location of a wireless transmitting device and guiding the search for the same

A transmitting device, radio technology, applied in the direction of beacon systems using radio waves, etc., to achieve low-cost effects

Inactive Publication Date: 2005-02-09
樊天蔚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Not only that, but the existing E911 technology cannot solve the technical problem of guiding search personnel to accurately find the target at the incident site

Method used

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  • Method and system for determining a location of a wireless transmitting device and guiding the search for the same
  • Method and system for determining a location of a wireless transmitting device and guiding the search for the same
  • Method and system for determining a location of a wireless transmitting device and guiding the search for the same

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Embodiment Construction

[0033] Before clarifying the implementation mode, make two statements:

[0034] 1) In the following description, a cellular mobile phone handset is often used as an example of a radio target. But this should never be understood as: the radio target in the method and system of the present invention is only limited to mobile phones. In fact, depending on the function of the radio target, the radio target may be a cellular mobile phone handset, or a personal communication system handset, a cordless phone, a satellite communication phone, a palmtop computer with wireless communication or transmission capabilities, a notebook computer, a two-way pager , data information machine, cellular mobile phone with data information capability, wireless Internet equipment, data communication equipment (with or without telephone function), radio tags, etc. The present invention is not limited in any way.

[0035] 2) For ease of description, emergency rescue services like E911 are often taken...

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Abstract

Method and system of determining a location of a wireless transmitting device, such as a cellular phone, a wireless PDA or a radio tag, and guiding the searching personnel to physically reach the wireless transmitting device are disclosed that employ a 'Movable Detection Station' and a 'Guiding and Reference Device', and optionally a 'searching robot'. The movable detection station is carried on board of a moving platform, such as a police car, an ambulance or a fire truck, or carried by searching personnel. The guiding and reference device is a handheld device including a display device that displays position and guiding information to a user, and a reference wireless transmitter that works with a movable detection station. A searching robot is a robot with a reference transmitter installed on it.

Description

technical field [0001] The present invention relates to radio systems. Specifically, the present invention relates to a method and system for positioning and search guidance of a radio transmitting device. Background technique [0002] Radio transmitting devices include cellular mobile phones, personal communication systems, cordless phones and satellite phones, handheld computers with wireless communication or transmitting functions, notebook computers, two-way pagers, radio tags, etc., and all such devices are collectively referred to as radio transmitting devices. [0003] Determining the location of radio transmitters, tracking and searching them has important practical value, and its demand is increasing day by day. Applications for this include: [0004] ·emergency rescue [0005] Emergency rescue includes police, fire, first aid, etc. E911 is one of the more high-profile emergency rescue operations. The United States Federal Communications Commission (FCC) compel...

Claims

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Application Information

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IPC IPC(8): G01S1/08
Inventor 刘杭
Owner 樊天蔚
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