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
View PDF3 Cites 0 Cited by
  • 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

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
  • Vehicle Handheld All-in-one Walkie-Talkie

Examples

Experimental program
Comparison scheme
Effect test

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...

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 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

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