CN205596109U - On -vehicle big dipper bluetooth end of multipurpose - Google Patents
On -vehicle big dipper bluetooth end of multipurpose Download PDFInfo
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- CN205596109U CN205596109U CN201620397192.9U CN201620397192U CN205596109U CN 205596109 U CN205596109 U CN 205596109U CN 201620397192 U CN201620397192 U CN 201620397192U CN 205596109 U CN205596109 U CN 205596109U
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- big dipper
- rdss
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- bluetooth
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Abstract
The utility model discloses an on -vehicle big dipper bluetooth end of multipurpose, big dipper RDSS+RNSS receiving and dispatching antenna (1) is connected to its characterized in that radio frequency front end subassembly (2), radio frequency front end subassembly (2) is connected in receiver subassembly (3), receiver subassembly (3) and MCU (8) are connected respectively in baseband (4), bluetooth communication subassembly (5) and peripheral interface subassembly (9) are still connected in MCU (8), battery pack (7) are radio frequency front end subassembly (2) respectively through power management and battery charging system (6), receiver subassembly (3), baseband (4), MCU (8) power supply. This on -vehicle big dipper bluetooth end of multipurpose can realize: 1 )The short message communication, 2 of RDSS), the active location of RDSS, 3) the RNSS location, 4 )A key sos cries for help, 5) the terminal position reports.
Description
Technical field
This utility model relates to the communication field that navigates, a kind of multi-purpose vehicle mounted Big Dipper Bluetooth terminal.
Background technology
Beidou satellite navigation system can for the mankind provide communication, navigate, position, a series of services such as time service.Along with China's Big Dipper
Navigational satellite system the most ripe and perfect, Big Dipper client product is the most constantly enriched, the Yu Haiyang lifesaving that is widely used,
The fields such as ground observation, emergency management and rescue, auto navigation and outdoor activities.Compared to Big Dipper product in early days, the current Big Dipper is correlated with
Product develops towards miniaturization, portable direction, and the most portable Big Dipper terminal is increasingly favored by people.
The defect of current production: vehicle-mounted Big Dipper equipment in the market, is the most all that head is big, Data Over Cable, application
Scene is single, for this situation, has invented a kind of multi-purpose vehicle mounted Bluetooth terminal.
Utility model content
This utility model is for problem present in background technology, it is proposed that a kind of multi-purpose vehicle mounted Big Dipper Bluetooth terminal.
Technical scheme: a kind of multi-purpose vehicle mounted Big Dipper Bluetooth terminal, it includes:
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 frequency of L frequency PA, RNSS of S frequency LNA, RDSS of RDSS
LNA, two LNA will receive satellite-signal respectively and amplify, and PA passes through antenna after the radiofrequency signal after modulated being amplified
Send；
Receiver module, comprises RDSS transceiving radio frequency assembly and RNSS receives radio frequency component；
Base band, comprises RDSS base band resolving circuit, RNSS base band resolving circuit and MCU control circuit；
Bluetooth communications element, can carry out radio communication with intelligent terminal by Bluetooth communications element Big Dipper Bluetooth terminal；
Power management and batter-charghing system, it is provided that power protection is that each assembly supplies corresponding power supply simultaneously；
Battery component, module main power source；
MCU；
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 connects receiver module and MCU respectively, and MCU is also connected with Bluetooth communications element and peripheral interface assembly, and battery component passes through
Power management and batter-charghing system respectively radio-frequency front-end assembly, receiver module, base band, MCU power.
Preferably, described peripheral interface assembly includes charge port, button, display lamp and USB.
Preferably, Big Dipper Bluetooth terminal connects PC by USB.
Preferably, Big Dipper Bluetooth terminal connects the host computer possessing function of Bluetooth communication by Bluetooth communications element.
Preferably, Big Dipper Bluetooth 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
Multi-purpose vehicle mounted Big Dipper Bluetooth terminal can be attached with intelligent terminal by bluetooth equipment, is carried out by bluetooth equipment
Data communication.Multi-purpose vehicle mounted Bluetooth terminal is manipulated by the upper computer software of intelligent terminal.
A key switch machine, a key sos emergency, the instruction of battery electric quantity display lamp, charging indicator light, RDSS function is had in this terminal
Lamp, RNSS functional indicator light, i.e. can be used for vehicle-mounted Big Dipper Bluetooth terminal, can realize again portable personal Bluetooth terminal.
This multi-purpose vehicle mounted Big Dipper Bluetooth terminal can realize: 1) RDSS short message communication, and 2) RDSS active location, 3) RNSS
Location；4) a key sos emergency, 5) terminal location reports.
Accompanying drawing explanation
Fig. 1 is structured flowchart 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 multi-purpose vehicle mounted Big Dipper Bluetooth terminal, it includes:
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, and PA passes through after the radiofrequency signal after modulated being amplified
Antenna sends；
Receiver module (3), comprises RDSS transceiving radio frequency assembly and RNSS receives radio frequency component；
Base band (4), comprises RDSS base band resolving circuit, RNSS base band resolving circuit and MCU control circuit；
Bluetooth communications element (5), can carry out wireless with intelligent terminal by Bluetooth communications element (5) Big Dipper Bluetooth terminal
Communication；
Power management and batter-charghing system (6), it is provided that power protection is that each assembly supplies corresponding power supply simultaneously；
Battery component (7), module main power source；
MCU(8)；
And peripheral interface assembly (9)；
Described radio-frequency front-end assembly (2) connects Big Dipper RDSS+RNSS dual-mode antenna (1), and receiver module (3) connects to be penetrated
Frequently front end assemblies (2), base band (4) connects receiver module (3) and MCU (8) respectively, and MCU (8) is also connected with bluetooth
Communications component (5) and peripheral interface assembly (9), battery component (7) is by power management and batter-charghing system (6) difference
For radio-frequency front-end assembly (2), receiver module (3), base band (4), MCU (8) power supply.
Multi-purpose vehicle mounted Big Dipper Bluetooth terminal can be attached with intelligent terminal by Bluetooth communications element (5), passes through bluetooth
Communications component (5) carries out data communication.Multi-purpose vehicle mounted Bluetooth terminal is manipulated by the upper computer software of intelligent terminal.
This multi-purpose vehicle mounted Big Dipper Bluetooth terminal can realize: 1) RDSS short message communication, and 2) RDSS active location, 3) RNSS
Location；4) a key sos emergency, 5) terminal location reports.
Embodiment 2: a kind of multi-purpose vehicle mounted Big Dipper Bluetooth terminal as described in Example 1, described peripheral interface assembly (9) is wrapped
Include charge port, button, display lamp and USB.
Embodiment 3: a kind of multi-purpose vehicle mounted Big Dipper Bluetooth terminal as described in Example 2, described Big Dipper Bluetooth terminal passes through USB
Connect PC.
Embodiment 4: a kind of multi-purpose vehicle mounted Big Dipper Bluetooth terminal as described in Example 1, described Big Dipper Bluetooth terminal is by indigo plant
Tooth communications component (5) connects the host computer possessing function of Bluetooth communication.
Embodiment 5: a kind of multi-purpose vehicle mounted Big Dipper Bluetooth terminal as described in Example 1, described Big Dipper Bluetooth terminal is provided with
Switch switch, SOS emergency key, battery electric quantity display lamp, charging indicator light, RDSS functional indicator light, the instruction of RNSS function
Lamp.
A key switch machine, a key sos emergency, the instruction of battery electric quantity display lamp, charging indicator light, RDSS function is had in this terminal
Lamp, RNSS functional indicator light, i.e. can be used for vehicle-mounted Big Dipper Bluetooth terminal, can realize again portable personal Bluetooth terminal.
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 (5)
1. a multi-purpose vehicle mounted Big Dipper Bluetooth terminal, it is characterised in that it includes:
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 (4), comprises RDSS base band resolving circuit, RNSS base band resolving circuit and MCU control circuit；
Bluetooth communications element (5), can be carried out with intelligent terminal by Bluetooth communications element (5) Big Dipper Bluetooth terminal
Radio communication；
Power management and batter-charghing system (6), it is provided that power protection is that each assembly supplies corresponding power supply simultaneously；
Battery component (7), module main power source；
MCU(8)；
And peripheral interface assembly (9)；
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 (4) connects receiver module (3) and MCU (8) respectively, and MCU (8) also connects
Connecing Bluetooth communications element (5) and peripheral interface assembly (9), battery component (7) passes through power management and batter-charghing system
(6) radio-frequency front-end assembly (2), receiver module (3), base band (4), MCU (8) power supply it are respectively.
One the most according to claim 1 multi-purpose vehicle mounted Big Dipper Bluetooth terminal, it is characterised in that described peripheral interface assembly (9)
Including charge port, button, display lamp and USB.
One the most according to claim 2 multi-purpose vehicle mounted Big Dipper Bluetooth terminal, it is characterised in that Big Dipper Bluetooth terminal passes through USB
Connect PC.
One the most according to claim 1 multi-purpose vehicle mounted Big Dipper Bluetooth terminal, it is characterised in that Big Dipper Bluetooth terminal passes through bluetooth
Communications component (5) connects the host computer possessing function of Bluetooth communication.
One the most according to claim 1 multi-purpose vehicle mounted Big Dipper Bluetooth terminal, it is characterised in that Big Dipper Bluetooth terminal is provided with out
Closing key, SOS emergency key, battery electric quantity display lamp, charging indicator light, RDSS functional indicator light, RNSS function refer to
Show lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620397192.9U CN205596109U (en) | 2016-05-04 | 2016-05-04 | On -vehicle big dipper bluetooth end of multipurpose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620397192.9U CN205596109U (en) | 2016-05-04 | 2016-05-04 | On -vehicle big dipper bluetooth end of multipurpose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205596109U true CN205596109U (en) | 2016-09-21 |
Family
ID=56933849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620397192.9U Active CN205596109U (en) | 2016-05-04 | 2016-05-04 | On -vehicle big dipper bluetooth end of multipurpose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205596109U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107276172A (en) * | 2017-07-14 | 2017-10-20 | 北斗民用战略新兴产业（重庆）研究院有限公司 | A kind of power management Regional Distribution structure of carry-on communication apparatus |
| CN108566586A (en) * | 2018-06-25 | 2018-09-21 | 南京九度卫星科技研究院有限公司 | The bluetooth headset of position and temporal information is sent based on a key |
-
2016
- 2016-05-04 CN CN201620397192.9U patent/CN205596109U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107276172A (en) * | 2017-07-14 | 2017-10-20 | 北斗民用战略新兴产业（重庆）研究院有限公司 | A kind of power management Regional Distribution structure of carry-on communication apparatus |
| CN107276172B (en) * | 2017-07-14 | 2023-05-23 | 北斗民用战略新兴产业（重庆）研究院有限公司 | Power management area layout structure of portable communication equipment |
| CN108566586A (en) * | 2018-06-25 | 2018-09-21 | 南京九度卫星科技研究院有限公司 | The bluetooth headset of position and temporal information is sent based on a key |
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| GR01 | Patent grant |