CN204376895U - Fire-fighting individual soldier Portable satellite communication device - Google Patents
Fire-fighting individual soldier Portable satellite communication device Download PDFInfo
- Publication number
- CN204376895U CN204376895U CN201520081779.4U CN201520081779U CN204376895U CN 204376895 U CN204376895 U CN 204376895U CN 201520081779 U CN201520081779 U CN 201520081779U CN 204376895 U CN204376895 U CN 204376895U
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- satellite
- communication device
- fire
- individual soldier
- low noise
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Abstract
Fire-fighting individual soldier Portable satellite communication device, its structure is: on tabular satellite antenna, be connected with duplexer, duplexer is connected to ascending power amplifier BUC and low noise amplifier LNB, satellite modem model calling is on ascending power amplifier BUC and low noise amplifier LNB, satellite modem module is also connected with TCP/IP accelerating module in turn, router, 8 mouthfuls of functionality of vlan switch modules and video and audio coding, audio collection equipment and video acquisition equipment are connected on video and audio coding, described duplexer, ascending power amplifier BUC and low noise amplifier LNB is fixedly installed in the back of tabular satellite antenna by feeder line, power module provides electric energy for whole device.The utility model adopts said structure, provide a kind ofly to be easy to carry, individual soldier's Portable satellite communication device easy to use.
Description
Technical field
The utility model relates to a kind of satellite communication apparatus, especially a kind of fire-fighting individual soldier Portable satellite communication device.
Background technology
At present, be conventionally used to the fire-fighting individual soldier Portable satellite communication device at fire fighting and rescue scene, fire brigade primarily of reflective parabola antenna, feed, power amplifier), low noise amplifier, modulator-demodulator, support, automatically adjust the formations such as star system, manual star finder, portable power supply unit and communication terminal device.Device category is more, needs to be cased by 2 casings, and reflective parabola antenna placed by a casing; Other equipment placed by another casing, deliver to disaster accident on-the-spot by vehicle, by professional and technical personnel carry out assembled, connect, debugging, finally set up satellite communication link with command centre or other emergency communication command scheduling centers at the scene and implement audio/video communication support mission.So, there is following problem during application: 1, the on-the-spot road conditions of disaster accident are complicated or cause road damage due to disaster, and vehicle cannot arrive, and signal equipment is transported to scene and has difficulties; 2, conventional reflective parabolic antenna equipment is heavy, volume is comparatively large, is not suitable for fire-fighting individual soldier portability requirements, can not meets individual soldier and bear the instructions for use of advancing; 3, conventional reflective parabolic antenna Dynamic System complicated, need professional to carry out the operations such as tune star, debugging, use inconvenience; 4, traditional application of installation vehicle power is that device is powered, and vehicle-mountedly can only use, can not portably use.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides kind of a fire-fighting individual soldier Portable satellite communication device.By being provided with tabular satellite antenna, multiplexer, ascending power amplifier BUC and low noise amplifier LNB are arranged on the back of tabular satellite antenna, and adopt satellite modem module, TCP/IP accelerating module, router and 8 mouthfuls of functionality of vlan switch modules and power module, solve the integral device existed in prior art heavy, inconvenience is born in transport, assembled and debugging is needed to waste the time during use, and application on-vehicle battery is powered to device, makes the technical problem that device can not portably use.
To achieve these goals, the technical solution used in the present invention is: fire-fighting individual soldier Portable satellite communication device, it is characterized in that: on tabular satellite antenna, be connected with duplexer, duplexer is connected to ascending power amplifier BUC and low noise amplifier LNB, satellite modem model calling is on ascending power amplifier BUC and low noise amplifier LNB, satellite modem module is also connected with TCP/IP accelerating module in turn, router, 8 mouthfuls of functionality of vlan switch modules and video and audio coding, audio collection equipment and video acquisition equipment are connected on video and audio coding, described duplexer, ascending power amplifier BUC and low noise amplifier LNB is fixedly installed in the back of tabular satellite antenna, be fixedly connected with tabular satellite antenna by feeder line, power module provides electric energy for whole device.
Be provided with storage battery in described power module and two be respectively+48V DC, the power supply interface of+24V DC.
8 mouthfuls of described functionality of vlan switch modules are provided with 8 RJ45 physical interfaces.
The beneficial effects of the utility model are: the utility model adopts said structure, solve the integral device existed in prior art heavy, inconvenience is born in transport, assembled and debugging is needed to waste the time during use, and application on-vehicle battery is powered to device, makes the technical problem that device can not portably use.By being provided with tabular satellite antenna, multiplexer, ascending power amplifier BUC and low noise amplifier LNB are arranged on the back of tabular satellite antenna, and adopt satellite modem module, TCP/IP accelerating module, router and 8 mouthfuls of functionality of vlan switch modules and power module, provide structure simple, be easy to carry, easy to use, bear to carry to be exclusively used in particularly serious disaster accident is on-the-spot ensures to be individual soldier's Portable satellite communication device of target to realize fire brigade's emergency communication by fire-fighting individual soldier.
Accompanying drawing explanation
Fig. 1: be structural representation of the present utility model.
The structure chart of tabular satellite antenna in Fig. 2: Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
Fire-fighting individual soldier Portable satellite communication device as shown in Figure 1-2, it is characterized in that: on tabular satellite antenna 1, be connected with duplexer 2, duplexer 2 is connected to ascending power amplifier BUC3 and low noise amplifier LNB4, satellite modem module 5 is connected on ascending power amplifier BUC3 and low noise amplifier LNB4, satellite modem module 5 is also connected with TCP/IP accelerating module 6 in turn, router 7, 8 mouthfuls of functionality of vlan switch modules 8 and video and audio coding 9, audio collection equipment 10 and video acquisition equipment 11 are connected on video and audio coding 9, described duplexer 2, ascending power amplifier BUC3 and low noise amplifier LNB4 is fixedly installed in the back of tabular satellite antenna 1, be fixedly connected with tabular satellite antenna 1 by feeder line, power module 12 provides electric energy for whole device.
During use, outside audio collecting device 10 and video acquisition equipment 11 are connected to video and audio coding 9 by audio frequency and video input interface, transfer data to 8 mouthfuls of functionality of vlan switch modules 8 after encoded and be connected to router 7, router 7 is connected with satellite modulation /demodulation module 5 by TCP/IP accelerating module 6, then transfers to satellite forwarding by ascending power amplifier BUC3 and low noise amplifier LNB4 by tabular satellite antenna 1.
Tabular satellite antenna 1 possesses hand head function, and tabular satellite antenna possesses hand head function, and the dial by The Cloud Terrace surface inserting uses two hands that star is sought in the orientation of control antenna and luffing angle change realization.
Video and audio coding 9 connects 8 mouthfuls of functionality of vlan switch module 8 swap datas by the RJ45 interface of standard, uses PoE mode to power, without the need to external power supply; Possess HTTPS encryption, Netfilter IP address filtering, ensure that network application is safe and reliable; The input of audio, video data is gathered by external equipment hand-held camera; Undertaken preserving the data of outside audio-video acquisition equipment by built-in Micro SD card.
Be provided with storage battery in power module 12, individual soldier's Portable satellite communication device field power-on time can be met and be greater than 30 minutes and be less than the use target of 45 minutes, include+48V DC, the supply power mode of+24V DC two interfaces powers to integrated circuit.
8 mouthfuls of functionality of vlan switch modules 8 are connected with described router 7, for realizing network segmentation function, ensure that the bandwidth of different business interface is unaffected.
TCP/IP accelerating module 6 is for solving TCP in the low problem of high bandwidth high experimental situation communication efficiency.
Claims (3)
1. fire-fighting individual soldier Portable satellite communication device, it is characterized in that: on tabular satellite antenna (1), be connected with duplexer (2), duplexer (2) is connected to ascending power amplifier BUC(3) and low noise amplifier LNB(4), satellite modem module (5) is connected to ascending power amplifier BUC(3) and low noise amplifier LNB(4) on, satellite modem module (5) is also connected with in turn TCP/IP accelerating module (6), router (7), 8 mouthfuls of functionality of vlan switch modules (8) and video and audio coding (9), audio collection equipment (10) and video acquisition equipment (11) are connected on video and audio coding (9), described duplexer (2), ascending power amplifier BUC(3) and low noise amplifier LNB(4) be fixedly installed in the back of tabular satellite antenna (1), be fixedly connected with tabular satellite antenna (1) by feeder line, power module (12) provides electric energy for whole device.
2. fire-fighting individual soldier Portable satellite communication device according to claim 1, is characterized in that: be provided with storage battery in described power module (12) and two be respectively+48V DC, the power supply interface of+24V DC.
3. fire-fighting individual soldier Portable satellite communication device according to claim 1, is characterized in that: 8 mouthfuls of described functionality of vlan switch modules (8) are provided with 8 RJ45 physical interfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520081779.4U CN204376895U (en) | 2015-02-05 | 2015-02-05 | Fire-fighting individual soldier Portable satellite communication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520081779.4U CN204376895U (en) | 2015-02-05 | 2015-02-05 | Fire-fighting individual soldier Portable satellite communication device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204376895U true CN204376895U (en) | 2015-06-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520081779.4U Expired - Fee Related CN204376895U (en) | 2015-02-05 | 2015-02-05 | Fire-fighting individual soldier Portable satellite communication device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204376895U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109412681A (en) * | 2018-12-17 | 2019-03-01 | 南京天际易达通信技术有限公司 | A kind of enhanced satellite communication portable station all-in-one machine |
| CN109412680A (en) * | 2018-12-17 | 2019-03-01 | 中国人民解放军陆军工程大学 | A kind of lightweight satellite communication portable station all-in-one machine |
| CN111405378A (en) * | 2019-01-02 | 2020-07-10 | 胡晓平 | Satellite communication video narrow-band communication system |
-
2015
- 2015-02-05 CN CN201520081779.4U patent/CN204376895U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109412681A (en) * | 2018-12-17 | 2019-03-01 | 南京天际易达通信技术有限公司 | A kind of enhanced satellite communication portable station all-in-one machine |
| CN109412680A (en) * | 2018-12-17 | 2019-03-01 | 中国人民解放军陆军工程大学 | A kind of lightweight satellite communication portable station all-in-one machine |
| CN109412681B (en) * | 2018-12-17 | 2023-12-22 | 南京天际易达通信技术有限公司 | Portable station all-in-one of enhancement mode satellite communication |
| CN111405378A (en) * | 2019-01-02 | 2020-07-10 | 胡晓平 | Satellite communication video narrow-band communication system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20170205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |