CN107786233A - A kind of portable of multiband multimode communication - Google Patents
A kind of portable of multiband multimode communication Download PDFInfo
- Publication number
- CN107786233A CN107786233A CN201610785220.9A CN201610785220A CN107786233A CN 107786233 A CN107786233 A CN 107786233A CN 201610785220 A CN201610785220 A CN 201610785220A CN 107786233 A CN107786233 A CN 107786233A
- Authority
- CN
- China
- Prior art keywords
- portable
- main frame
- antenna
- module
- input device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/3888—Arrangements for carrying or protecting transceivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B2001/3894—Waterproofing of transmission device
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
Abstract
The invention discloses a kind of portable of multiband multimode communication, including main frame, external antenna and battery, the main frame includes master control borad, display screen, data input device, microphone, loudspeaker, indicator lamp, signal transmitting and receiving module, camera, storage card, SIM card and external interface, the data input device includes keyboard and volume channel knob, and the signal transmitting and receiving module includes bluetooth module, WIFI module and GPS navigation module.This portable is used in combination by Special answering and mobile network, and the region-wide and round-the-clock network coverage can be achieved, and is reduced base station number, is reducingd the construction costs；Radio Spectrum Resource can be utilized with more efficient, can carry multiple Traffic Channels on a channel, accommodate more users, user can obtain more and more accurately information improves operating efficiency；Abundant multimedia communication function, the business of voice, video and data can be achieved；Expansible powerful multimedia dispatching function.
Description
Technical field
The present invention relates to radio digital communication technical field, specially a kind of portable of multiband multimode communication.
Background technology
Radio communication technology begins to be applied early in nineteen thirties, is used for meeting portion of government always
Door, industrial and mining enterprises, the energy, intercommunication and the command scheduling demand of public safety and its hetero-organization.With application not
Disconnected to expand, to meet the needs of more personalizations of professional user and differentiation, radio communication technology experienced several development
Course, extend more technological means and type of service.For business demand angle, communicate and send out from basic speech talkback
Speech talkback addend is opened up according to communication, then the multimedia service mould of offer speech talkback+data communication+video communication is provided
Formula；For technical standpoint, digital intercom is developed into from simulation intercommunication, in recent years with the continuous development of public network technology, development
To the application that multimedia intercom can be realized by LTE private networks or 3G/4G public networks.
Remained at present in professional intercommunication field to simulate based on intercommunication.But there is frequency resource profit in simulation intercom system
Low with rate, call confidentiality is poor, and the problems such as class of business is single can not meet the communication requirement of industry customer；Due to simulation
Intercom is backward in technique, and more wastes the RF resources of preciousness, therefore, from technical standpoint, industry requirement, Yi Jiguo
Several aspects such as family's policy, analog-interphone eliminate simply matter of time by digital handset.For in terms of the national policy,
On December 12nd, 2009, Ministry of Industry and Information formally issued " No. 666 files " for digital handset, had expressly provided that China's numeral is right
Jiang Ji manufacturers switch to the timetable of digital technology system from analogue technique system：" analog-to is proceeded by from January, 2011
Word ", after 5 year transitional period, digital handset will substitute analog-interphone completely.Ministry of Industry and Information《On strengthening 450-470MHz frequency ranges
Radio transition equipment management》Notice, unified standard is promoted to put into effect." mould revolution " is imperative.Meanwhile to break distance limit
System, ensure call tone quality and confidentiality, meet multimedia communication and the dispatching requirement enriched constantly, possessing mobile public network
When can use 2G/3G/4G patterns, realize intercom digitlization and intellectuality be trend of the times.
Based on 450MHz special digital mobile radio communication intercommunication functions and based on mobile public network (movement, UNICOM, electricity
Letter, wifi etc.) intelligent 3G mobile intercommunication software function combine.Client's low cost input is allowed easily to build the intercommunication of oneself
Group, easily quickly realize intercommunication and scheduling.
The content of the invention
It is an object of the invention to provide a kind of portable of multiband multimode communication, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides following technical scheme：A kind of portable of multiband multimode communication, including
Main frame, external antenna and battery, the main frame include master control borad, display screen, data input device, microphone, loudspeaker, instruction
Lamp, signal transmitting and receiving module, camera, storage card, SIM card and external interface, the battery, external antenna, display screen, data are defeated
Enter equipment, microphone, signal transmitting and receiving module, camera, storage card, SIM card and external interface to be electrically connected with master control borad, institute
The input for stating loudspeaker and indicator lamp is connected by cable with the output end of master control borad, and the data input device includes
Keyboard and volume channel knob, the signal transmitting and receiving module include bluetooth module, WIFI module and GPS navigation module.
Preferably, the external antenna includes antenna overcoat and antenna core two parts, and the antenna overcoat is located at antenna core
Outside.
Preferably, the main frame is connected with auxiliary product, and the auxiliary product includes power supply adaptor, leather sheath, earphone, words
Miaow and waterproof jacket.
Preferably, the main frame band support is 400-470MHz, 850/900/1800/1900MHz+UMTS2100/
850/1900, support standard for DMR or the frequencies of the frequency of DPMR, GSM tetra-+WCDMA three.
Compared with prior art, the beneficial effects of the invention are as follows：This portable middle portable tool of multiband multimode communication
There is analog- and digital- standard intercommunication function, the 2G/3G/4G of the compatible mobile public network of energy, realize that multiband multi-mode networks cover
Lid, it is used in combination by Special answering and mobile network, the region-wide and round-the-clock network coverage can be achieved, reduces base station number,
Reducing the construction costs；Radio Spectrum Resource can be utilized with more efficient, multiple Traffic Channels can be carried on a channel, accommodated
More users, user can obtain more and more accurately information improves operating efficiency；Improve speech quality, lifting communication
Quality, spectrum efficiency height, lamprophonia, service time of battery are long, communication security is strong and strong antijamming capability；Apart from unrestricted
System, mobile phone signal overlay area, you can free intercommunication call；Converse strong security, will not produce that frequency is identical to cause what is divulged a secret
Situation；Abundant multimedia communication function, the business of voice, video and data can be achieved；Expansible powerful multimedia dispatching
Function.
Brief description of the drawings
Fig. 1 is electrical relationship schematic diagram of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1, the present invention provides a kind of technical scheme：A kind of portable of multiband multimode communication, including main frame,
External antenna and battery, the main frame include master control borad, display screen, data input device, microphone, loudspeaker, indicator lamp, letter
Number transceiver module, camera, storage card, SIM card and external interface, the battery, external antenna, display screen, data input are set
Standby, microphone, signal transmitting and receiving module, camera, storage card, SIM card and external interface are electrically connected with master control borad, described to raise
The input of sound device and indicator lamp is connected by cable with the output end of master control borad, and the data input device includes keyboard
With volume channel knob, the signal transmitting and receiving module includes bluetooth module, WIFI module and GPS navigation module.
Further, the external antenna includes antenna overcoat and antenna core two parts, and the antenna overcoat is located at antenna
The outside of core, destroyed for protecting antenna core not collided.
Further, the main frame is connected with auxiliary product, the auxiliary product include power supply adaptor, leather sheath, earphone,
Talk about miaow and waterproof jacket so that portable more convenient for the use of people.
Further, the main frame band support is 400-470MHz, 850/900/1800/1900MHz+UMTS2100/
850/1900, support standard for DMR or the frequencies of the frequency of DPMR, GSM tetra-+WCDMA three so that the scope of application of portable is more extensive.
Specifically, the digital handset basic parameter and function of portable:Two kinds of mode of operations of numeral and simulation are supported, are adopted
With DMR or DPMR standards, frequency range：400-470MHz, the number of channel：1024, channel spacing：25/12.5KHz.External antenna,
Gps antenna and interphone antenna are two-in-one.Numeral and analog channel scanning are supported, helps to realize from the smooth of analog to digital
Transition, the multiple analog signalings such as CTCSS, HDC1200, DTMF, 2-Tone and 5-Tone are supported, include straight-through, transfer, cluster mould
Formula；A variety of method of callings：Including it is individual exhale, group is exhaled and is generally called, and is supported emergency alarm and is lagged access, support self-defined be grouped pair
Say function, the various ways intercommunication such as one-to-one individual calling, one-to-many；Pass through a set of remote scheduling software, quickly networking, the height of realization
The demand of commander is imitated, dispatching desk can be according to the demand of oneself to terminal user's progress is exhaled, group is exhaled and generally calls the calling of form；Branch
Hold the address list of multiple contact persons；GPS location information can check in screen, can also oneself with short message sending to other people
It is dynamic to upload to control centre；Secret communication：Privacy mode can close display screen, LED and prompt tone, carry out vibration reminding；Can
With remote monitoring, it is distant get killed, status checkout, one-man job, support is tolled breakdown, intrusion and distant function of getting killed；Possess noise elimination regulation, indicator lamp
State instruction, data encryption, recording playback, distant get killed and the intercom function such as activate；, can be with computer phase with intercom IP address
Connect so as to realize more business.The smart mobile phone basic parameter and function of portable：Android/ Android systems, double-core are installed
More than 1.6GHz processors, using GSM and WCDMA double-card dual-standbies, band support 400-470MHz, 850/900/1800/
1900MHz+UMTS2100/850/1900, possess WIFI function, Intelligent Recognition different network environments, manually or automatically switch.It is interior
Put bluetooth and dual camera.Support self-defined packet intercommunication function, the various ways intercommunication such as one-to-one individual calling, one-to-many is optional
Exhale, a variety of method of callings such as group is exhaled, group busy, urgent call；Support is tolled breakdown, intrusion and distant function of getting killed, Intelligent gravity sense, put upside down
Warning function, light sensor, automatically adjust screen intensity；Image, text, audio and the transmission of video of multiple format are supported,
Built-in MSN, support function of surfing the Net, browser etc..Using the colored semi-transparent LCD of TFD, support is multi-lingual, a variety of defeated
Enter method, keyboard operation and the control of volume channel knob can be carried out, possess audio frequency and video and programming expansion interface, using detachable
7.4V, 2000mAh lithium ion battery, it is equipped with corresponding power supply adaptor, built-in GPS navigation and Beidou navigation.Portable also includes
The work(such as time showing, flashlight, wallpaper screen protection, communications records, vibration prompt, cell voltage are shown, keyboard lockout, Email
Energy.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of portable of multiband multimode communication, including main frame, external antenna and battery, it is characterised in that：The main frame
Including master control borad, display screen, data input device, microphone, loudspeaker, indicator lamp, signal transmitting and receiving module, camera, storage
Card, SIM card and external interface, the battery, external antenna, display screen, data input device, microphone, signal transmitting and receiving module,
Camera, storage card, SIM card and external interface are electrically connected with master control borad, and the input of the loudspeaker and indicator lamp is equal
It is connected by cable with the output end of master control borad, the data input device includes keyboard and volume channel knob, the letter
Number transceiver module includes bluetooth module, WIFI module and GPS navigation module.
A kind of 2. portable of multiband multimode communication according to claim 1, it is characterised in that：The external antenna bag
Antenna overcoat and antenna core two parts are included, the antenna overcoat is located at the outside of antenna core.
A kind of 3. portable of multiband multimode communication according to claim 1, it is characterised in that：The main frame is connected with
Auxiliary product, the auxiliary product include power supply adaptor, leather sheath, earphone, words miaow and waterproof jacket.
A kind of 4. portable of multiband multimode communication according to claim 1, it is characterised in that：The main frame supports frequency
Section is 400-470MHz, 850/900/1800/1900MHz+UMTS2100/850/1900, supports that standard is DMR or DPMR, GSM
The frequencies of four frequency+WCDMA three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610785220.9A CN107786233A (en) | 2016-08-31 | 2016-08-31 | A kind of portable of multiband multimode communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610785220.9A CN107786233A (en) | 2016-08-31 | 2016-08-31 | A kind of portable of multiband multimode communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107786233A true CN107786233A (en) | 2018-03-09 |
Family
ID=61451266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610785220.9A Pending CN107786233A (en) | 2016-08-31 | 2016-08-31 | A kind of portable of multiband multimode communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107786233A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109257835A (en) * | 2018-08-27 | 2019-01-22 | 云南电网有限责任公司电力科学研究院 | A kind of electric power field work portable information communication base station |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120120180A1 (en) * | 2010-11-17 | 2012-05-17 | Shanxilinfen Power Supply Company | 3g multimedia dispatching command system |
| US20120163377A1 (en) * | 2010-12-22 | 2012-06-28 | Motorola Solutions, Inc. | Method and device for detecting a channel |
| CN203166896U (en) * | 2013-03-18 | 2013-08-28 | 杨金钰 | Interphone |
| CN103595437A (en) * | 2013-11-14 | 2014-02-19 | 泉州市琪祥电子科技有限公司 | Multimedia interphone capable of receiving analog and digital signals in multiple frequency bands simultaneously |
| CN103747144A (en) * | 2014-01-10 | 2014-04-23 | 浙江东昂电子科技有限公司 | Device for realizing interphone multi-direction positioning and message scheduling of smartphone |
| CN204272105U (en) * | 2014-12-10 | 2015-04-15 | 华侨大学 | A kind of common template of digital handset |
| CN205377858U (en) * | 2015-12-25 | 2016-07-06 | 上海数果科技有限公司 | Interphone |
-
2016
- 2016-08-31 CN CN201610785220.9A patent/CN107786233A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120120180A1 (en) * | 2010-11-17 | 2012-05-17 | Shanxilinfen Power Supply Company | 3g multimedia dispatching command system |
| US20120163377A1 (en) * | 2010-12-22 | 2012-06-28 | Motorola Solutions, Inc. | Method and device for detecting a channel |
| CN203166896U (en) * | 2013-03-18 | 2013-08-28 | 杨金钰 | Interphone |
| CN103595437A (en) * | 2013-11-14 | 2014-02-19 | 泉州市琪祥电子科技有限公司 | Multimedia interphone capable of receiving analog and digital signals in multiple frequency bands simultaneously |
| CN103747144A (en) * | 2014-01-10 | 2014-04-23 | 浙江东昂电子科技有限公司 | Device for realizing interphone multi-direction positioning and message scheduling of smartphone |
| CN204272105U (en) * | 2014-12-10 | 2015-04-15 | 华侨大学 | A kind of common template of digital handset |
| CN205377858U (en) * | 2015-12-25 | 2016-07-06 | 上海数果科技有限公司 | Interphone |
Non-Patent Citations (1)
| Title |
|---|
| "Hot 3G", 《移动信息》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109257835A (en) * | 2018-08-27 | 2019-01-22 | 云南电网有限责任公司电力科学研究院 | A kind of electric power field work portable information communication base station |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203722766U (en) | Terminal intercommunication system | |
| CN103458125B (en) | The guard method of a kind of high-grade privacy smart phone and private information thereof | |
| WO2018227929A1 (en) | Method and device for implementing private network communication | |
| CN103888165B (en) | The PTT intercom of many linking bluetooths mobile terminal | |
| CN203872357U (en) | Bluetooth intercommunication apparatus with push-to-talk (PTT) button | |
| CN103945340A (en) | Bluetooth ptt talkback system | |
| CN107769811B (en) | Whole-network-communication and digital-analog compatible integrated interphone | |
| JPH09331576A (en) | Portable telephone set utilization limit system and portable telephone set | |
| US20020183050A1 (en) | Method for direct voice telephone call using bluetooth terminal | |
| CN207573346U (en) | A kind of the whole network leads to the intercom with DA compatibility one | |
| CN103888855A (en) | Mobile terminal intercom system supporting concurrence of traditional cluster intercom and public network intercom | |
| CN201629738U (en) | Vehicle-mounted communication terminal and vehicle-mounted communication system | |
| CN204090065U (en) | PTT conventional cluster and/or public network cluster talkback unit | |
| KR100737404B1 (en) | Multi-purpose terminal device for communicating under noise surroundings | |
| CN102572614A (en) | Walkie-talkie remote communication method and walkie-talkie | |
| CN202004917U (en) | Telecommunication interphone | |
| CN102821204A (en) | Portable multimedia communication device and application of portable multimedia communication device | |
| CN206879104U (en) | A kind of voice radio device that full duplex packet communication for coordination ability is provided | |
| CN206759743U (en) | A kind of scheduling system based on mobile network's access | |
| CN106331901A (en) | Bluetooth hand microphone, smart terminal, and digital trunked intercom system | |
| CN206432989U (en) | Bluetooth talkback device and related intercom system | |
| CN203181051U (en) | Multi-functional handheld interphone capable of communicating by networking | |
| CN107786233A (en) | A kind of portable of multiband multimode communication | |
| CN206023759U (en) | A kind of portable of multiband multimode communication | |
| CN202856722U (en) | Multi-frequency wireless digital-analog compatible mobile communication device and communication system thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |