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Vehicle-mounted monitoring device and method based on Time Division-Synchronization Code Division Multiple Access (TD-SCDMA) voice channels

A TD-SCDMA, voice channel technology, applied in the field of vehicle monitoring devices based on TD-SCDMA voice channel, can solve the problems of monitoring device damage, inconvenience for judicial judgment, not knowing the specific location of the car, etc.

Inactive Publication Date: 2013-03-20
SHENZHEN HANGSHENG ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional car monitor directly dials the number of the car terminal, and the sound will attract the attention of the gangster, which may destroy the monitor device. In addition, there is no recording evidence left after the monitor, which is inconvenient for judicial judges, and the specific location of the car is not known during the monitor process.

Method used

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  • Vehicle-mounted monitoring device and method based on Time Division-Synchronization Code Division Multiple Access (TD-SCDMA) voice channels

Examples

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0019] Such as figure 1 As shown, a vehicle-mounted monitoring device based on TD-SCDMA voice channel includes a background 101 for wireless communication and a vehicle-mounted terminal 200, and the vehicle-mounted terminal 200 includes a microprocessor (ie MCU 202), a global positioning system (ie GPS 201 ), TD-SCDMA module 203 and power amplifier equipment, the global positioning system, TD-SCDMA module 203 and power amplifier equipment are respectively connected with the microprocessor, can carry out covert monitoring through TD-SCDMA module 203, and through GPS 201 to Know exactly where the car is.

[0020] Such as figure 1 As shown, the TD-SCDMA module 203 is connected to the microprocessor through a serial port.

[0021] Such as figure 1 As shown, the background 101 is provided with a recording device.

[0022] Such as figure 1 Show...

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PUM

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Abstract

The invention relates to a vehicle-mounted terminal device, in particular to a vehicle-mounted monitoring device and a method based on TD-SCDMA voice channels. The vehicle-mounted monitoring device based on TD-SCDMA voice channels comprises a backstage and a vehicle-mounted terminal, wherein the backstage performs wireless communication, and the vehicle-mounted terminal comprises a microprocessor, a global positioning system (GPS), a TD-SCDMA module and a power amplifier, wherein the GPS, the TD-SCDMA module and the power amplifier are connected with the microprocessor respectively. The general vehicle-mounted monitoring device and the method based on TD-SCDMA voices have the advantages that the TD-SCDMA module is used for shielding monitoring to reserve recording evidence and know specific locations of vehicles.

Description

technical field [0001] The invention relates to a vehicle-mounted terminal device, in particular to a vehicle-mounted listening device and method based on a TD-SCDMA voice channel. Background technique [0002] The traditional method of vehicle monitoring is that the background or the owner directly dials the number of the vehicle terminal, and can shout to the gangster to realize the monitoring function. [0003] The traditional car monitor directly dials the number of the car terminal, and the sound will attract the attention of the gangster, which may destroy the monitor device. In addition, there is no recording evidence left after the monitor, which is inconvenient for judicial judges, and the specific location of the car is not known during the monitor process. Contents of the invention [0004] In order to solve the problems in the prior art, the invention provides a TD-SCDMA voice channel-based vehicle monitoring device and method. [0005] The invention provides ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/02H04W24/00
Inventor 何照丹朱别明
Owner SHENZHEN HANGSHENG ELECTRONICS