Public network walkie-talkie with GPS

A walkie-talkie, public network technology, applied in the field of wireless communication, can solve the problem of inability to obtain information confidentiality, and achieve the effect of being judged cheaply by others

Inactive Publication Date: 2017-08-18
泉州市冠诚财务咨询有限公司
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the common walkie-talkies on the market are development-type, and many walkie-talkies can receive them, and cannot obtain information confidentiality

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
  • Public network walkie-talkie with GPS
  • Public network walkie-talkie with GPS

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] In order to further explain the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0026] Implementation: see figure 1 , the present invention is realized through the following technical solutions: the present invention discloses a public network walkie-talkie with GPS, including a power supply 1, a public network walkie-talkie main body 2, an operation panel 3, a flashlight 4, an antenna 5, a SIM base 6, a MIC 7, Audio input port 8, volume switch knob 9, loudspeaker 10, audio output port 11 and GPS antenna 12, described public network walkie-talkie main body 2 comprises power supply circuit 21, MCU circuit 22, CDMA circuit 23, audio frequency circuit 24 and GPS circuit 25, Described power supply 1 is connected with MCU circuit 22 through power supply circuit 21, and described operating panel 3 is connected with MCU circuit 22, and described MCU circuit 22 is conne...

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 discloses a public network walkie-talkie with GPS, comprising a power supply, a public network walkie-talkie body, an operation panel, a flashlight, an antenna, a SIM socket, a MIC, an audio input port, a volume switch knob, a speaker, an audio output port and a GPS antenna The main body of the public network walkie-talkie includes a power supply circuit, an MCU circuit, a CDMA circuit, an audio circuit and a GPS circuit. The power supply is connected to the MCU circuit through the power supply circuit, and the operation panel is connected to the MCU circuit. The MCU circuits are respectively Connect with the flashlight and the CDMA circuit, the MCU circuit is connected with the GPS antenna through the GPS circuit, the antenna, the SIM base, the MIC and the audio input port are respectively connected with the CDMA circuit, and the MIC is connected with the audio input port The CDMA circuit is respectively connected with the speaker and the audio output port through the audio circuit, the speaker is connected with the audio output port, and the volume switch knob is connected with the power supply circuit and the audio circuit respectively.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a walkie-talkie, a public network walkie-talkie with GPS. Background technique [0002] With the development of public mobile communication, the walkie-talkie market has gradually become an important professional communication market, and it is one of the fastest-growing communication products except mobile phones. Walkie-talkies are widely used in various fields of the national economy, and have become important wireless communication equipment for national security, traffic management, petrochemical, construction, property security and other departments. [0003] At present, the common walkie-talkies on the market are all open-ended, and many walkie-talkies can receive them, and the information cannot be kept confidential. [0004] At present, there is an urgent need for a long-distance and fast communication device within the team in communities, construction a...

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 Applications(China)
IPC IPC(8): H04B1/40H04W4/10H04W88/02G01S19/14
CPCH04B1/40G01S19/14H04W4/10H04W88/02
Inventor 李珂
Owner 泉州市冠诚财务咨询有限公司
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