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Vehicle tracking and security system incorporating simultaneous voice and data communication

A security system and vehicle tracking technology, applied in anti-theft vehicle accessories, satellite radio beacon positioning system, vehicle parts, etc.

Inactive Publication Date: 2000-09-27
NAVOX CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in all these systems in the prior art, there are obvious shortcomings in the oral communication between the vehicle driver and the monitoring center, and the transmission of GPS data between the vehicle and the monitoring center.

Method used

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  • Vehicle tracking and security system incorporating simultaneous voice and data communication
  • Vehicle tracking and security system incorporating simultaneous voice and data communication
  • Vehicle tracking and security system incorporating simultaneous voice and data communication

Examples

Experimental program
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Embodiment approach

[0111] Although the preferred embodiment of the present invention uses digital signal processing techniques, there are other ways to filter and combine the voice and data signals. DSP is chosen here because DSP has better filtering ability. In the present invention, the DSP 94, 110 performs 12-order filtering on the voice signal.

[0112] In another embodiment, the cellular calling device of the system is integrated into the mobile unit. This implementation includes a system that enables the user to contact the monitoring station with the push of a button or a hidden silent emergency button.

[0113] This preferred embodiment supports the integration of the invention into a vehicle 10, but vehicles other than automobiles may also employ the invention. For example, the mobile unit of the present invention can be used to track and maintain communication with individuals, motorcyclists, dog sleds, boats, ships, airplanes, balloons or spacecraft.

[0114] In another embodiment,...

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Abstract

A system which tracks and monitors a vehicle by utilizing cellular communication componentry and global positioning system componentry is disclosed. The system provides for simultaneous and continuous transmission of a voice signal and location data to a monitoring center. The monitoring center comprises componentry to communicate with the vehicle and determine the vehicle's location on a digitized map using a computer.

Description

field of invention [0001] The present invention relates to a vehicle communication, tracking and safety system that utilizes a cellular network communication link to simultaneously transmit voice and GPS vehicle location data. Background of the invention [0002] Since the early part of this century, vehicles have been a major part of culture, both in the United States and throughout the world. Yet the independence, freedom and speed that vehicles offer can also lead to disorientation, involvement in traffic accidents, and victims of crime. In the last case, when a person travels in a car and suffers a mechanical breakdown, he is in a very dangerous situation because of the high crime rate in this area or the frequent Violence occurs. Likewise, there is a growing problem of vehicles being stolen, stolen for their own use, or dismantled for parts. Recently, a new crime trend has emerged. This crime is called carjacking, and the vehicle is hijacked while it is in motion. ...

Claims

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Application Information

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IPC IPC(8): B60R16/02B60R16/037B60R25/10G01S19/48G08B25/10G08G1/13H04M11/00H04W64/00
CPCB60R16/0373B60R25/102B60R2325/304G01C21/12
Inventor R·L·希尔曼B·L·多尔
Owner NAVOX CORP
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