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Vehicle Handheld All-in-one Walkie-Talkie

A hand-held radio and walkie-talkie technology, which is applied in the field of vehicle-mounted handheld integrated walkie-talkies, can solve the problems of off-line communication of vehicle-mounted walkie-talkies, limited application market, poor portability, etc., and achieve the effects of improving the scope of use, expanding the market, and reducing the overall cost

Inactive Publication Date: 2017-08-25
FUJIAN BAOFENG ELECTRONIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The hand-held microphone in the traditional vehicle-mounted walkie-talkie is only used as a handheld microphone for the vehicle-mounted radio, and cannot communicate with the vehicle-mounted walkie-talkie off-line like traditional handheld walkie-talkies. The portability is poor, which limits its application market

Method used

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  • Vehicle Handheld All-in-one Walkie-Talkie

Examples

Experimental program
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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0016] Such as figure 1 As shown, the vehicle-mounted handheld integrated walkie-talkie includes a vehicle-mounted host 1 and a handset 2 used as a microphone for the vehicle-mounted host 1 . The vehicle-mounted host 1 comprises a vehicle-mounted station MCU control module 11, a radio frequency baseband signal processing module 12, a MIC voice signal acquisition module 13, a RF transceiver module 14, a loudspeaker 15, a display 16 and a vehicle-mounted station power supply 17, wherein the vehicle-mounted MCU control module 11 is also interconnected with a driving record processor 3, which receives the information from the camera 31 and stores the relevant information in the SD memory card 32. Described handset 2 comprises handset MCU control module 21, radio frequency baseband signal processing module 22, MIC voice signal acquisition module 23...

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PUM

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Abstract

The invention relates to an interphone, in particular to a vehicle-mounted and handheld integrated interphone which can be used as a vehicle-mounted interphone and a handheld interphone. The vehicle-mounted and handheld integrated interphone comprises a vehicle-mounted host and a handheld phone used as a hand microphone of the vehicle-mounted host, a vehicle-mounted transceiver and the handheld phone can be connected through an interface circuit so that channel and data information copying to the vehicle-mounted transceiver from the handheld phone can be finished. The vehicle-mounted host and the handheld phone can be separated and used singly and combined into one vehicle-mounted transceiver for use, operation is easy and flexible, the portability of the vehicle-mounted interphone is improved, the use range of a traditional vehicle-mounted transceiver is greatly widened, and the interphone market is powerfully broadened.

Description

technical field [0001] The invention relates to a walkie-talkie, in particular to a vehicle-mounted handheld integrated walkie-talkie which can be used as a vehicle-mounted walkie-talkie or a hand-held walkie-talkie. Background technique [0002] The transmission power of the vehicle-mounted walkie-talkie is 25W-50W, the power is relatively large, and the signal transmission distance is relatively long. It is installed on the vehicle for dispatching and commanding, and is suitable for leading on-site commanding or remote dispatching. The handheld walkie-talkie has a transmission power of less than 5W, low power, and a short signal transmission distance. It can be carried on the body. It is very convenient, relatively small in size, and has a wide range of reception. It is suitable for people to work or work in a large area. The hand-held microphone in the traditional vehicle-mounted walkie-talkie is only used as a handheld microphone for the vehicle-mounted radio, and cannot...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B1/3827
Inventor 王少峰
Owner FUJIAN BAOFENG ELECTRONIC CO LTD
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