Emergency radio communication systems

A wireless communication and wireless system technology, applied in the field of communication systems, can solve the problems of inability to use the user, high terminal requirements and high cost, and achieve the effect of reducing the cost of the terminal and expanding the application population.

Inactive Publication Date: 2004-02-04
郑州威科姆科技股份有限公司
View PDF0 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The current positioning technology and location services often provide longitude and latitude and high-cost terminal plane map display, which often have high requirements for terminals, and

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Emergency radio communication systems
  • Emergency radio communication systems
  • Emergency radio communication systems

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Embodiment 1, as shown in the figure, the present invention comprises position server, programmable intelligent switchboard, database system, web server and service management platform; A, system adopts computer and communication network integration technology (CTI) by the location of wireless system location server Technical interface to realize interconnection with various wireless communication systems; use the geographic location data in the database system and combine the location information fed back by the wireless system positioning server to complete the judgment and positioning of wireless terminals; B. The system uses programmable intelligent switch technology, Through business process development, use the location server and database system to confirm the effective location of the wireless terminal holder, and send the location information of the wireless terminal holder to a specific user through telephone voice playback, web query or SMS; C. Query location i...

Embodiment 2

[0058] Embodiment 2 is basically the same as Embodiment 1. The user who inquires about the location information sends a short message to the specific gateway through a mobile phone or the network. After authentication, query, positioning and other processes, the gateway returns a location short message to the inquiring mobile phone. The information can be an electronic map or a text description.

Embodiment 3

[0059] Embodiment 3 is basically the same as Embodiment 1. The user who inquires about the location information goes to a specific WEB server through a WEB query instruction, and after authentication, query, positioning, etc., the WEB server returns the location location information to the inquiring computer terminal. The information can be an electronic map or a text description.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The present invention discloses a wireless emergency communication system, characterized in that the system comprises location servers, programmable intelligent swappers, a database system, web servers and a business managing platform; the system performs judging and positioning the wireless terminals using the integrated technology of computer and communication network; the system confirms the effective location of the holder of the wireless terminal using the programmable intelligent swapper technology and using the location server and the database system, and sends the location information to a specific user through telephone speech propagation, web inquiry or short message.

Description

technical field [0001] The invention relates to a communication system, in particular to an emergency wireless communication system. Background technique [0002] Wireless communication emergency location service is now mainly realized by GPS satellite positioning technology. GPS global positioning system is a huge project and a huge cost project. It is called the third largest space project after the Apollo spacecraft landing on the moon and the space shuttle. With the complete completion of the GPS space satellite network in 1993, its application fields continue to expand. Moreover, the United States announced in 1994 that it would provide the world with the right to use the GPS global positioning system free of charge within 10 years. All countries in the world are scrambling to use this system. It is also difficult for a small-scale localized GPS positioning alarm system to give full play to the power and benefits of GPS technology. A practical, effective and large-sc...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H04W4/90H04B7/26H04L29/08H04M11/00H04W64/00
Inventor 周涛刘志诚
Owner 郑州威科姆科技股份有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap