Method and system for selecting public safety access point for emergency call

A technology for access point selection and emergency calling, which is applied in the field of communication and can solve problems such as shortage of personnel, inability to call users to provide rescue assistance, etc.

Inactive Publication Date: 2012-01-04
JIANGSU LAIKE INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The traditional technology generally selects the nearest public safety access point according to the location of the caller, but in practice, the nearest public safety access point may not be able to provide timely rescue to the calling user due to shortage of personnel, traffic congestion and other reasons help

Method used

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  • Method and system for selecting public safety access point for emergency call
  • Method and system for selecting public safety access point for emergency call
  • Method and system for selecting public safety access point for emergency call

Examples

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Embodiment Construction

[0022] In order to make the objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0023] figure 1 It is a flowchart of a method for selecting a public safety access point for an emergency call in an embodiment, including the following steps:

[0024] S110, receiving an emergency call. Receive emergency calls from calling users (callers). The communication mode of the emergency call may be a landline phone, a mobile phone, and a voice over Internet Protocol (Voice over Internet Protocol, VOIP) or the like.

[0025] S120. Locate the calling location of the calling user. The positioning methods of landline phones, mobile phones and Internet phones are introduced respectively below.

[0026] 1. Fixed telephone:

[0027] Based on the Public Switched Telephone Network (PSTN). The telephone company maintains a subscriber d...

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PUM

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Abstract

The invention relates to a method for selecting a public safety access point for an emergency call. The method comprises the following steps: A, receiving the emergency call; B, positioning a call site of a calling subscriber; C, obtaining and analyzing surrounding rescue capability and surrounding rescue resources of the call site, and obtaining and analyzing a road condition from a public safety access point to the call site; and D, selecting a proper public safety access point according to the surrounding rescue capability, the surrounding rescue resources and the road condition. The invention further relates to a system for selecting the public safety access point for the emergency call. In the invention, by sufficiently considering the capability of the public safety access point in processing an emergency event and the road condition from the public safety access point to the call site, the embarrassment condition that the emergency call is accessed to the public safety access point with a personal shortage condition and a traffic jam condition between the call site and the public safety access point are avoided; therefore, the timely rescue and help can be provided for the calling subscriber.

Description

【Technical field】 [0001] The invention relates to the field of communication technology, in particular to a method for selecting a public safety access point for emergency calls, and also to a system for selecting a public safety access point for emergency calls. 【Background technique】 [0002] An emergency call is a call initiated to a relevant public security department (such as 110, 119, 120, 122, etc.) in a critical situation where personal / public life and property safety is in danger. Public safety access point (PSAP) is the answering point for receiving and processing emergency calls (telephone calls). For example, for 110, it is the public safety access point for answering alarm calls, allocating police force and resources to deal with police situations . [0003] Therefore, how to combine the location information of the caller and select the appropriate public safety access point as quickly as possible is one of the key issues for the police reception system to comp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/02H04W4/22H04W48/20H04W4/90
Inventor 刘志翔吴楷龙
Owner JIANGSU LAIKE INFORMATION TECH
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