One-button combined positioning method for PAS positioning terminal and wireless fixed telephone

A positioning terminal and combined positioning technology, applied in wireless communication, wireless communication service, radio wave measurement system, etc., can solve the problems of low positioning accuracy, weak signal strength, inconvenient use, etc., and achieve improved positioning accuracy and reliable signal transmission , The effect of receiving signal sensitivity

Inactive Publication Date: 2009-08-26
SHANGHAI LIUYINGLIUFU NETWORK SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] 1. The traditional PHS positioning algorithm can only provide a positioning accuracy of about 80 meters near home. Due to the low positioning accuracy, it provides great inconvenience for rescue and other services
[0010] 2. Due to the weak signal strength of the traditional PHS network, it is difficult to coordi

Method used

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  • One-button combined positioning method for PAS positioning terminal and wireless fixed telephone
  • One-button combined positioning method for PAS positioning terminal and wireless fixed telephone
  • One-button combined positioning method for PAS positioning terminal and wireless fixed telephone

Examples

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Embodiment Construction

[0052] See figure 1As shown, the one-button PHS positioning terminal 1 includes a casing 11, a display 12 arranged on the top of the casing, a keyboard 13 arranged below the casing, a "one" key 14 provided in the keyboard, and a key 14 arranged on the casing. The antenna 15 at the top, the "one" key processing circuit 16 arranged in the casing; the "one" key 14 provided in the keyboard is connected with the "one" key processing circuit 16. Wherein, casing 11 is identical with the casing function of common PHS, mainly protects the internal circuit of PHS terminal; The various functional information realized by the "one" key is a window for communicating with the user; the common digital keyboard 13 has the same function as the keyboard of a common PHS keyboard, and plays the role of dialing, calling, hanging up, menus, etc. of the numeric keyboard of a normal PHS keyboard Function; "one" key 14 is the emergency help key provided by the present invention, which mainly realizes ...

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PUM

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Abstract

A combined positioning method of a one-button PHS positioning terminal and a fixed wireless phone, the method comprising: step 1, the call center sends a request for positioning a certain terminal location; step 2, the positioning platform, after receiving the positioning request from the call center, performs Process; Step 3, adopt the PHS positioning algorithm to calculate the position of the one-button PHS locating terminal; Step 4, after the call center receives the position information of the one-button PHS locating terminal, notify the rescue organization for its rescue; The key-type PHS positioning terminal includes a casing, displays respectively arranged on the upper and lower sides of the casing, a keyboard, antennas respectively arranged on the top of the casing, and a "one" key processing circuit in the casing; the keyboard is provided with a "one" key , the "one" key is connected with the "one" key processing circuit; the present invention is sensitive in receiving signals, reliable in sending signals, high in positioning accuracy of the user's current help-seeking position, provides great convenience for rescue, and is very easy to use.

Description

technical field [0001] The invention relates to a PHS mobile phone and a multi-base station multi-parameter positioning method, in particular to a combined positioning method of a one-button PHS positioning terminal and a wireless fixed phone. Background technique [0002] At present, PHS and landline telephones in the prior art are independent in product physical form and use. PHS mobile phones realize wireless communication and data transmission through the PHS base station network, and fixed telephones realize wired communication and data transmission through the fixed-line network. The known mechanism of PHS positioning is: [0003] Single base station positioning mode, by querying the base station position of the current call, the current PHS login base station position is obtained as the PHS positioning position; [0004] Multi-base station positioning method, send 3-30 base station numbers and corresponding base station field strengths to the background server throu...

Claims

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Application Information

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IPC IPC(8): H04M1/00H04W4/00G01S11/06G08B25/00
Inventor 兰方文
Owner SHANGHAI LIUYINGLIUFU NETWORK SCI & TECH
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