CN205787144U - A kind of Big Dipper blue tooth voice communication system supporting to block more - Google Patents
A kind of Big Dipper blue tooth voice communication system supporting to block more Download PDFInfo
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- CN205787144U CN205787144U CN201620434981.5U CN201620434981U CN205787144U CN 205787144 U CN205787144 U CN 205787144U CN 201620434981 U CN201620434981 U CN 201620434981U CN 205787144 U CN205787144 U CN 205787144U
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- big dipper
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Abstract
The utility model discloses a kind of Big Dipper blue tooth voice communication system supported and block more, it is characterised in that it includes Big Dipper blue tooth voice communicating terminal and with it by the intelligent terminal (11) of bluetooth wireless connections.Big Dipper blue tooth voice communicating terminal includes external SIM group interface (8), can be extended the quantity of supported Big Dipper SIM by this interface；Also include built-in SIM group (9), for being arranged on the Big Dipper SIM group within Big Dipper blue tooth voice communicating terminal, place multiple Big Dipper SIM card holder.After the content of upper computer software editor is sent to this Big Dipper blue tooth voice communicating terminal, Big Dipper blue tooth voice communicating terminal can carry out subpackage automatically according to the maximum data volume that sends of Big Dipper SIM used to content to be sent, then successively subpackage is sent by different Big Dipper SIMs, recipient packages according to the agreement of agreement, thus reaches the purpose of expanding communication data volume.
Description
Technical field
This utility model relates to the communication field that navigates, a kind of Big Dipper blue tooth voice communication system supporting to block more.
Background technology
Along with the constantly maturation of China's Beidou navigation satellite system is perfect, Big Dipper application terminal product is also being enriched constantly, progressively should
Use all trades and professions.Compared to Big Dipper product in early days, current Big Dipper Related product towards miniaturization, portability,
Therefore the miniaturized products such as Big Dipper portable handsets, Big Dipper blue tooth voice communicating terminal is increasingly favored by people.At present
Big Dipper bluetooth equipment on the market utilizes the short message communication function of Big Dipper RDSS to carry out the transmission of voice, thus realizes satellite
The function of speech talkback, can be used on emergency management and rescue, take an excursion in an open country ensure, frontier defense such as patrols and examines at the field.
But Big Dipper blue tooth voice communicating terminal the most on the market all supports Zhangbei County's bucket SIM, due to Beidou satellite system pair
The amount of communication data of Big Dipper short message communication function all controls with the frequency communicated, the Big Dipper equipment of the most this support single deck tape-recorder
The quantity of information of transmission is limited by very large, although taking the language that the highest compression ratio still can only be transmitted 1 to 3 seconds
Sound data.
Utility model content
This utility model is for problem present in background technology, it is proposed that a kind of Big Dipper blue tooth voice communication system supporting to block more.
Technical scheme: a kind of Big Dipper blue tooth voice communication system supporting to block more, it include Big Dipper blue tooth voice communicating terminal and with
It is by the intelligent terminal of bluetooth wireless connections,
Described Big Dipper blue tooth voice communication includes eventually:
Big Dipper RDSS+RNSS dual-mode antenna, for Big Dipper RDSS+RNSS dual-mode antenna, is used for receiving and dispatching Big Dipper signal；
Radio-frequency front-end assembly, contains the B1L1 of L frequency PA, RNSS of S frequency LNA, RDSS of RDSS
Frequency LNA, two LNA will receive satellite-signal respectively and amplify, after the radiofrequency signal after modulated is amplified by PA
Sent by antenna；
Receiver module, comprises RDSS transceiving radio frequency assembly and RNSS receives radio frequency component；
Base band and data handling component, comprise RDSS base band resolving circuit, RNSS base band resolving circuit and MCU and control
Circuit；
Bluetooth communications element, can carry out nothing with intelligent terminal by Bluetooth communications element Big Dipper blue tooth voice communicating terminal
Line communicates；
Power-supply management system, it is provided that power protection is that each assembly supplies corresponding power supply simultaneously；
Battery component, main power source；
External SIM group interface, can extend the quantity of supported Big Dipper SIM by this interface；
Built-in SIM group, for being arranged on the Big Dipper SIM group within Big Dipper blue tooth voice communicating terminal, places multiple Big Dippeves
SIM card holder；
And peripheral interface assembly；
Described radio-frequency front-end assembly connects Big Dipper RDSS+RNSS dual-mode antenna, and receiver module connects radio-frequency front-end assembly,
Base band and data handling component connect receiver module, Bluetooth communications element, external SIM group interface and built-in SIM respectively
Group, battery component by power-supply management system be respectively radio-frequency front-end assembly, receiver module, base band and data handling component,
Bluetooth communications element is powered；
Described intelligent terminal possesses Bluetooth communication and voice collecting function.
Preferably, described peripheral interface assembly includes charge port, button, display lamp and USB.
Preferably, Big Dipper blue tooth voice communicating terminal connects PC by USB.
Preferably, described Big Dipper blue tooth voice communicating terminal be provided with switch switch, SOS emergency key, battery electric quantity display lamp,
Charging indicator light, RDSS functional indicator light, RNSS functional indicator light.
The beneficial effects of the utility model
The basic function of this Big Dipper blue tooth voice communication system: 1) speech communication, 2) communication of RDSS short message, 3) RDSS
Active location, 4) RNSS location；5) a key sos emergency, 6) terminal location reports.
Intelligent terminal is connected with this Big Dipper blue tooth voice communicating terminal by bluetooth, by intelligent terminal (such as intelligence
Mobile phone, panel computer etc.) mike carry out voice collecting, and the voice collected is carried out Sampling Compression, then by indigo plant
Data after compressed are transferred to this Big Dipper blue tooth voice communicating terminal by tooth.This terminal is sent to after data packet by satellite
Recipient.
The advantage of the Big Dipper blue tooth voice communication system of the many cards of this support is: owing to the transmitted data amount of Zhangbei County's bucket SIM is
Limited, therefore, it is possible to by the shortest during the voice of conventional RDSS function transmission, the program supports multiple Big Dipper SIMs,
After the data obtained after sampling are sent to this Bluetooth terminal by bluetooth by upper computer software, Bluetooth terminal can be automatically according to used
The maximum data volume that sends of Big Dipper SIM carries out subpackage to content to be sent, and then successively will by different Big Dipper SIMs
Subpackage sends, and recipient packages according to the agreement of agreement, thus reaches expanding communication data volume, so can transmit
Voice duration accordingly increases.
Accompanying drawing explanation
Fig. 1 is system block diagram of the present utility model.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail, but protection domain of the present utility model is not limited to this:
In conjunction with Fig. 1, embodiment 1: a kind of Big Dipper blue tooth voice communication system supporting to block, it includes Big Dipper blue tooth voice communication more
Terminal and with it by the intelligent terminal (11) of bluetooth wireless connections,
Described Big Dipper blue tooth voice communication includes eventually:
Big Dipper RDSS+RNSS dual-mode antenna (1), for Big Dipper RDSS+RNSS dual-mode antenna, is used for receiving and dispatching Big Dipper signal；
Radio-frequency front-end assembly (2), contains the B1L1 of L frequency PA, RNSS of S frequency LNA, RDSS of RDSS
Frequency LNA, two LNA will receive satellite-signal respectively and amplify, after the radiofrequency signal after modulated is amplified by PA
Sent by antenna；
Receiver module (3), comprises RDSS transceiving radio frequency assembly and RNSS receives radio frequency component；
Base band and data handling component (4), comprise RDSS base band resolving circuit, RNSS base band resolving circuit and MCU
Control circuit；
Bluetooth communications element (5), by Bluetooth communications element (5) Big Dipper blue tooth voice communicating terminal can and intelligent terminal
Equipment (11) carries out radio communication；
Power-supply management system (6), it is provided that power protection is that each assembly supplies corresponding power supply simultaneously；
Battery component (7), main power source；
External SIM group interface (8), can extend the quantity of supported Big Dipper SIM by this interface；
Built-in SIM group (9), for being arranged on the Big Dipper SIM group within Big Dipper blue tooth voice communicating terminal, places multiple
Big Dipper SIM card holder；
And peripheral interface assembly (10)；
Described radio-frequency front-end assembly (2) connects Big Dipper RDSS+RNSS dual-mode antenna (1), and receiver module (3) connects
Radio-frequency front-end assembly (2), base band and data handling component (4) connect receiver module (3), Bluetooth communications element respectively
(5), external SIM group interface (8) and built-in SIM group (9), battery component (7) passes through power-supply management system (6)
It is respectively radio-frequency front-end assembly (2), receiver module (3), base band and data handling component (4), Bluetooth communications element (5)
Power supply；
Described intelligent terminal (11) possesses Bluetooth communication and voice collecting function.
Embodiment 2: according to a kind of Big Dipper blue tooth voice communication system supporting to block described in embodiment 1, described peripheral interface more
Assembly (10) includes charge port, button, display lamp and USB.
Embodiment 3: according to a kind of Big Dipper blue tooth voice communication system supporting to block described in embodiment 2, Big Dipper blue tooth voice more
Communicating terminal connects PC by USB.
Embodiment 4: according to a kind of Big Dipper blue tooth voice communication system supporting to block described in embodiment 1, described Big Dipper bluetooth more
Speech communication terminal is provided with switch switch, SOS cries for help key, battery electric quantity display lamp, charging indicator light, RDSS function refer to
Show lamp, RNSS functional indicator light.
The basic function of this Big Dipper blue tooth voice communication system: 1) speech communication, 2) communication of RDSS short message, 3) RDSS
Active location, 4) RNSS location；5) a key sos emergency, 6) terminal location reports.
Intelligent terminal is connected with this Big Dipper blue tooth voice communicating terminal by bluetooth, by intelligent terminal (such as intelligence
Mobile phone, panel computer etc.) mike carry out voice collecting, and the voice collected is carried out Sampling Compression, then by indigo plant
Data after compressed are transferred to this Big Dipper blue tooth voice communicating terminal by tooth.This terminal is sent to after data packet by satellite
Recipient.
The advantage of the Big Dipper blue tooth voice communication system of the many cards of this support is: owing to the transmitted data amount of Zhangbei County's bucket SIM is
Limited, therefore, it is possible to by the shortest during the voice of conventional RDSS function transmission, the program supports multiple Big Dipper SIMs,
After the data obtained after sampling are sent to this Bluetooth terminal by bluetooth by upper computer software, Bluetooth terminal can be automatically according to used
The maximum data volume that sends of Big Dipper SIM carries out subpackage to content to be sent, and then successively will by different Big Dipper SIMs
Subpackage sends, and recipient packages according to the agreement of agreement, thus reaches expanding communication data volume, so can transmit
Voice duration accordingly increases.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment can be by electricity
Road sets and instructs what relevant hardware completed, and this circuit configuration can pass through single-chip microcomputer or the integrated chip of other similar functions
Completing, core utility model point of the present utility model is the integral structure layout of system, and Partial controll method can be by existing skill
Art has programmed.
Specific embodiment described herein is only to illustrate this utility model spirit.Technology belonging to this utility model
Described specific embodiment can be made various amendment or supplements or use similar mode to replace by the technical staff in field
Generation, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (4)
1. the Big Dipper blue tooth voice communication system supporting many cards, it is characterised in that it include Big Dipper blue tooth voice communicating terminal and and its
By the intelligent terminal (11) of bluetooth wireless connections,
Described Big Dipper blue tooth voice communication includes eventually:
Big Dipper RDSS+RNSS dual-mode antenna (1), for Big Dipper RDSS+RNSS dual-mode antenna, is used for receiving and dispatching Big Dipper signal；
Radio-frequency front-end assembly (2), contains the B1L1 of L frequency PA, RNSS of S frequency LNA, RDSS of RDSS
Frequency LNA, two LNA will receive satellite-signal respectively and amplify, after the radiofrequency signal after modulated is amplified by PA
Sent by antenna；
Receiver module (3), comprises RDSS transceiving radio frequency assembly and RNSS receives radio frequency component；
Base band and data handling component (4), comprise RDSS base band resolving circuit, RNSS base band resolving circuit and MCU
Control circuit；
Bluetooth communications element (5), by Bluetooth communications element (5) Big Dipper blue tooth voice communicating terminal can and intelligent terminal
Equipment (11) carries out radio communication；
Power-supply management system (6), it is provided that power protection is that each assembly supplies corresponding power supply simultaneously；
Battery component (7), main power source；
External SIM group interface (8), can extend the quantity of supported Big Dipper SIM by this interface；
Built-in SIM group (9), for being arranged on the Big Dipper SIM group within Big Dipper blue tooth voice communicating terminal, places multiple
Big Dipper SIM card holder；
And peripheral interface assembly (10)；
Described radio-frequency front-end assembly (2) connects Big Dipper RDSS+RNSS dual-mode antenna (1), and receiver module (3) connects
Radio-frequency front-end assembly (2), base band and data handling component (4) connect receiver module (3), Bluetooth communications element respectively
(5), external SIM group interface (8) and built-in SIM group (9), battery component (7) passes through power-supply management system (6)
It is respectively radio-frequency front-end assembly (2), receiver module (3), base band and data handling component (4), Bluetooth communications element (5)
Power supply；
Described intelligent terminal (11) possesses Bluetooth communication and voice collecting function.
A kind of Big Dipper blue tooth voice communication system supporting to block the most according to claim 1, it is characterised in that described peripheral interface more
Assembly (10) includes charge port, button, display lamp and USB.
A kind of Big Dipper blue tooth voice communication system supporting to block the most according to claim 2, it is characterised in that Big Dipper blue tooth voice more
Communicating terminal connects PC by USB.
A kind of Big Dipper blue tooth voice communication system supporting to block the most according to claim 1, it is characterised in that described Big Dipper bluetooth more
Speech communication terminal is provided with switch switch, SOS cries for help key, battery electric quantity display lamp, charging indicator light, RDSS merit
Can display lamp, RNSS functional indicator light.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620434981.5U CN205787144U (en) | 2016-05-12 | 2016-05-12 | A kind of Big Dipper blue tooth voice communication system supporting to block more |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620434981.5U CN205787144U (en) | 2016-05-12 | 2016-05-12 | A kind of Big Dipper blue tooth voice communication system supporting to block more |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105824034A (en) * | 2016-05-12 | 2016-08-03 | 江苏星宇芯联电子科技有限公司 | Multi-card supporting Beidou Bluetooth voice communication system |
| CN106792581A (en) * | 2016-12-21 | 2017-05-31 | 福建星海通信科技有限公司 | A kind of Big Dipper voice communication method and system |
| CN108288995A (en) * | 2018-01-25 | 2018-07-17 | 柒星通信科技（北京）有限公司 | A kind of multimode voice data communication system and method |
-
2016
- 2016-05-12 CN CN201620434981.5U patent/CN205787144U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105824034A (en) * | 2016-05-12 | 2016-08-03 | 江苏星宇芯联电子科技有限公司 | Multi-card supporting Beidou Bluetooth voice communication system |
| CN106792581A (en) * | 2016-12-21 | 2017-05-31 | 福建星海通信科技有限公司 | A kind of Big Dipper voice communication method and system |
| CN108288995A (en) * | 2018-01-25 | 2018-07-17 | 柒星通信科技（北京）有限公司 | A kind of multimode voice data communication system and method |
| CN108288995B (en) * | 2018-01-25 | 2020-09-01 | 柒星通信科技（北京）有限公司 | Multi-module voice data communication system and method |
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