CN205584201U - Portable station of individual soldier backpack based on satellite communication network twine - Google Patents
Portable station of individual soldier backpack based on satellite communication network twine Download PDFInfo
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- CN205584201U CN205584201U CN201620374265.2U CN201620374265U CN205584201U CN 205584201 U CN205584201 U CN 205584201U CN 201620374265 U CN201620374265 U CN 201620374265U CN 205584201 U CN205584201 U CN 205584201U
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Abstract
The utility model discloses a portable station of individual soldier backpack based on satellite communication network twine, install the satellite communications antenna on the base including base and collapsible expansion, install power and satellite communication terminal, the router be connected with the power respectively in the base, look frequency encoding and decoding ware and speech coder, be connected with power amplifier frequency conversion equipment, low noise receipt frequency conversion equipment between satellite communications antenna and the satellite communication terminal respectively, the satellite communication terminal through the router respectively with look frequency encoding and decoding ware and speech coder and be connected. The utility model discloses a servo motor realizes satellite communications antenna's a key formula and expandes or draw in in, and it is more convenient to make it carry the use, the utility model discloses but communications network is establish fast to according to actual need behind arrival task scene, and it has the facility and establishs the less investment with operation manpower and material resources, and with low costs, construction period is short, system's operation advantage such as stable.
Description
Technical field
This utility model belongs to satellite communication field, particularly relates to a kind of single-soldier backpack type portable station based on satellite communication network.
Background technology
Satellite communication is as the important means of emergency communication, and it can be effectively ensured the normal use of emergency communication in the case of ground communication is destroyed, and satellite communication portable station natural disaster etc. cause that road interrupts suddenly in the case of, have more obvious advantage.Hence with satellite communication portable station, on a large scale, interior commanding dispatching system of setting up is optimal emergency communication mode, due to satellite communication portable station have easy to carry, open the features such as quick, maneuverability, have and satellite communication network can be extended to any advantage needing to set up communication locations, therefore the fields such as People's Armed Police, public security, frontier defense and the disaster relief it are widely used in, to realize opening rapidly the purpose of communication link under any adverse circumstances.But, it is the most complicated loaded down with trivial details all to there is equipment in the satellite communication portable station that can provide use at present, weight is big, joint connection in site cable is many, power consumption is big, open difficulty and use manpower and materials to put into the problems such as big, especially for the hostile environment that lofty mountains and steep hills, hill path is rugged, portable and use are more inconvenient, thus limit it and normally use.
Summary of the invention
For this, the purpose of this utility model is to provide a kind of volume little, lightweight, it is simple to personnel are in mountain area, plateau portable, laying, do not restricted by field condition, equipment is easy and simple to handle, low in energy consumption, convenient use, the foundation of facility and operating man power and material's less investment, low cost, opens fast, stable single-soldier backpack type portable station.
For achieving the above object, this utility model mainly adopts the following technical scheme that
A kind of single-soldier backpack type portable station based on satellite communication network, the satellite communication antena being arranged on base including base and Foldable, is provided with power supply and the satellite communication terminal, router, Video Codec and the speech coder that are connected respectively with power supply in described base；Power amplifier frequency conversion equipment, low-noise reception frequency conversion equipment it is connected between described satellite communication antena and satellite communication terminal；Described satellite communication terminal is connected with Video Codec and speech coder respectively by router.
Preferably, described satellite communication antena is connected with power amplifier frequency conversion equipment, low-noise reception frequency conversion equipment respectively by the duplexer installed in the base.
Preferably, described base is installed with for controlling the servomotor that satellite communication antena launches or draws in.
Preferably, described satellite communication terminal includes the satellite modem module being modulated for the radio signal launched satellite communication antena and receive and demodulating and controls to connect and carry out IP data the network control module of routing addressing for setting up satellite network multiple access.
Preferably, described base is also equipped with send out feed ring flange and receive feed ring flange, described power amplifier frequency conversion equipment is arranged on to be sent out on feed ring flange, for modulated for modem L-band intermediate-freuqncy signal being upconverted to the Ku frequency range that satellite repeater receives, and launched by the feed of sending out of antenna after power amplification；Described low-noise reception frequency conversion equipment is arranged on receipts feed ring flange, for receiving the small-signal of the Ku frequency range from satellite repeater, is amplified and is down-converted to L-band, delivering to modem and carry out the demodulation of signal.
Preferably, described Video Codec and speech coder are arranged in base.
This utility model single-soldier backpack type portable station uses servomotor to realize one-touch expansion or the gathering of satellite communication antena so that it is carry use convenient；And utilize the Video Codec being arranged in base and speech coder to achieve the unlimited extension of command scheduling, improve the comprehensive of emergency integrated communication command system；Additionally this utility model arrive behind task scene can fast assembling communication network according to actual needs, it has facility and sets up and operating man power and material's less investment, low cost, the advantages such as the construction period is short, system run all right.
Accompanying drawing explanation
Fig. 1 is the theory diagram of this utility model single-soldier backpack type portable station；
Fig. 2 is that portable station sets up point-to-point emergency satellite communication link schematic diagram；
Fig. 3 is the emergency satellite communication Star Network schematic diagram that portable station sets up point-to-multipoint；
Fig. 4 is the emergency satellite communication mesh network schematic diagram that portable station sets up multi-point.
Identifier declaration in figure: satellite communication portable station 10, satellite communication antena 101, duplexer 102, power amplifier frequency conversion equipment 103, low-noise reception frequency conversion equipment 104, satellite communication terminal 105, router 106, Video Codec 107, speech coder 108, power supply 109, servomotor 110, satellite 20, headquarter station 30, command centre of army unit station 40, Bu Ju command centre station 50, vehicle-mounted station 60.
Detailed description of the invention
For illustrating thought of the present utility model and purpose, below in conjunction with the drawings and specific embodiments, this utility model is described further.
Shown in Figure 1, Fig. 1 is the theory diagram of this utility model single-soldier backpack type portable station.This utility model provides a kind of single-soldier backpack type satellite communication portable station 10, and this satellite communication portable station 10 own wt is less than 14 kilograms, and power consumption is less than 150 watts.It includes base and satellite communication antena 101, is provided with power supply 109 and the duplexer 102, power amplifier frequency conversion equipment 103, low-noise reception frequency conversion equipment 104, satellite communication terminal 105, router 106, Video Codec 107, speech coder 108 and the servomotor 110 that are connected with power supply 109 respectively in base.Wherein servomotor 110 is used for controlling satellite communication antena 101 and launches or draw in.
The present embodiment Satellite communication antenna 101 is in collecting state when portable, with Portable belt, after arriving working site, rapid deployment can be realized by servomotor 110 to work, a key Automatic-expanding be automatically directed at required telecommunication satellite after making it can realize reaching the spot, the rear one-key operation that worked is collected automatically.For making satellite communication antena 101 light portable, antenna surface have employed carbon fibre material, and this material is the most lightweight, and sturdy and durable, is unlikely to deform.Additionally, satellite communication antena 101 have employed the Design of Transmission System of precision: orientation, pitching drive system use Special precision device, coordinate the drive mechanism design of high reliability, driving torque safety coefficient is high, guarantee that moment of torsion has enough surpluses, so that antenna system possesses round-the-clock ability to work, service life is longer.Portable antenna have employed height waterproofing design: system uses integral sealing design, meets three anti-and requirements of drenching with rain, and degree of protection reaches IP65, and antenna system possesses safe and reliable all weather operations ability；Further, described portable antenna have employed easy various control mode: PTT operation, notebook computer and PDA control operation；Further, described portable antenna have employed polarization closed loop adjusted design: exclusive polarization closed loop automatic adjustment technologies, making cross polarization interference less, polarization isolation is higher, effectively prevent the inaccurate problem deteriorated with cross polarization isolation of polarisation angles brought due to ground inclination；Further, described portable antenna have employed tracking main lobe judge design: antenna has automatic main lobe arbitration functions, it is ensured that antenna 100% will not tracking lock on secondary lobe；Further, described portable antenna have employed reference star and seeks star design: is automatically performed for the first time and automatically turns on reference star after seeking star and change star function, i.e. can be used for being switched to the particular satellite of reference source-free, it is possible to save changing star when and change the time needed for star；Further, described portable antenna design work is in fully automatic mode, it is achieved a key is to star.It is also possible to be operated under special circumstances under manual electronic mode of operation, full manual operation more can be carried out in the event of a power failure；Further, described portable antenna have employed digital beacon machine: system uses digital beacon machine, have that reliability is high, concordance is good, it is aging to be difficult to, digital phase-locked loop will not the absolute advantages of wrong lock beacon so that total system stability and reliability are higher, higher to star accuracy；Further, described portable antenna have employed efficient power supply system: special comprehensive supplies power supply, reliable and stable power supply can be provided for total system, this electric power system is not only antenna itself and provides power supply, also to provide power supply, including power amplifier frequency conversion equipment (BUC), low-noise reception frequency conversion equipment (LNB), satellite communication terminal, router, Video Codec, audio coder & decoder (codec) (VOIP) etc. for all devices being integrated in antenna base.
Satellite communication antena 101 is crossed duplexer 102 and is connected with power amplifier frequency conversion equipment 103, low-noise reception frequency conversion equipment 104 respectively；Power amplifier frequency conversion equipment 103, low-noise reception frequency conversion equipment 104 are connected with satellite communication terminal 105 respectively, satellite communication terminal 105 is connected with Video Codec 107 and speech coder 108 respectively by router 106, and Video Codec 107 is connected with external camera or PC, speech coder 108 correspondence is connected with external call or PC.
In the present embodiment, Video Codec 107 is a new generation's H.264 video and audio high definition encoding and decoding board, use H.264/AVC video coding algorithm and MPEG-4 AAC audio coding algorithms, it can realize high-quality, the video/audio encoding and decoding of low delay and transmission under low bit-rate, for the emergent on-the-spot digital video-audio encoding and decoding delivering path providing brilliance.
Speech coder 108 is a VOIP gateway, and speech channel have employed the ITU G.723 and G.729 digital voice standard of advanced person, and speech information, through VOIP process, is converted into IP packet by these compressed speech channels.When passage does not has phone (quiet, such as: having 50% time is obedient), due to packet also through overcompression, this mode will be further reduced the demand of bandwidth.It addition, this equipment have employed IP RTP header compression algorithm to reduce speech header data bag, owing to comprehensively employing these technology, every road satellite phone has only to the information rate of 8Kbs.Equipment has FXS, FXO, E1/T1 interface.
Satellite communication terminal 105 includes the satellite modem module being modulated for the radio signal launched satellite communication antena and receive and demodulating and controls to connect and carry out IP data the network control module of routing addressing for setting up satellite network multiple access.
The present embodiment Satellite modem is by using efficient 8PSK Digital Modulation Techniques and LDPC forward error correction coding technology, the demodulation threshold of demodulator is reduced, so that the application breakthrough of portable station conventional portable station needs to use the restriction of High-power amplifier while improving the utilization rate of satellite channel.Network control module built-in Real-time PCI bus, it is provided that RS-530,422,449, G.703
(E1), the user interface such as 10/100 Base-T, has merged almost all of class of business in emergency communication；Built-in router, supports TCP, UDP, RIP, ARP, DHCP, ICMP, IGMP,
Telnet PPP, FTP, HTTP, SMTP, SNMP, Session Initiation Protocol, built-in ethernet switch, cover all application of current the Internet, provide standard platform for IP operation, including IP data, IP video, IP speech etc..Additionally the most built-in satellite multiple access protocol integrated test system software of network control module, provides first connection management system for satellite link.Connection management makes SCPC/MCPC DAMA carrier wave can set up according to the requirement of service route, and it has routing and switching function completely, to support that all of legal business is transmitted by satellite.Because there being connection management, satellite network can arbitrarily be configured by network operation personnel, to meet the requirement (including the network structure etc. between Star Network structure and the multiple spot of point-to-point link, point-to-multipoint) of user's miscellaneous service topology.Connection management is that network management personnel provides an instrument, it may be determined that the filtration of the dynamic routing of network, static routing and packet, it is to avoid undelegated business takies the satellite bandwidth resource that waste is valuable.
Base is also equipped with send out feed ring flange and receive feed ring flange, described power amplifier frequency conversion equipment 103 is arranged on to be sent out on feed ring flange, for modulated for modem L-band intermediate-freuqncy signal being upconverted to the Ku frequency range that satellite repeater receives, and launched by the feed of sending out of antenna after power amplification；Described low-noise reception frequency conversion equipment 104 is arranged on receipts feed ring flange, for receiving the small-signal of the Ku frequency range from satellite repeater, is amplified and is down-converted to L-band, delivering to modem and carry out the demodulation of signal.
As in figure 2 it is shown, Fig. 2 is portable station sets up point-to-point emergency satellite communication link schematic diagram.As a kind of embodiment, after single-soldier backpack type portable station 10 arrives appointed task scene, set up rapidly and open the specific satellite channel between headquarter station 30 by satellite 20, it is achieved front is on-the-spot and the network interconnection between station, commanding in the rear portion 30.It is described that to realize forward and backward side's network interconnection be, in multi-carrier mode, the disposal of headquarter's Network stretch to mountain region, field is commanded scene；The VOIP private telephone equipment of described portable station realizes the hot line between scene and headquarter and leads directly to；The live real-time video image of described portable station collection is transmitted directly to headquarter, and can receive the real-time conductor image that headquarter send；The Various types of data terminal unit of described portable station can directly log in the types of databases of headquarter to transfer required data message.
As it is shown on figure 3, Fig. 3 is the emergency satellite communication Star Network schematic diagram that portable station sets up point-to-multipoint.As another kind of embodiment, after single-soldier backpack type portable station 10 arrives appointed task scene, set up rapidly and opened and the specific satellite channel between command centre of army unit station 40, Bu Ju command centre station 50 by satellite 20, it is achieved front is on-the-spot and the network interconnection between the headquarter at different levels of rear.The VOIP telephone plant of portable station can be by being dial-up connection to headquarter at different levels, and headquarter at different levels also can be on-the-spot, to assign order command by dialing quick-make task；The live real-time video image of portable station collection uses the mode of multicast to be transmitted directly to headquarter at different levels, and can receive the real-time conductor image that relevant headquarter send；The Various types of data terminal unit of portable station can be connected to corresponding headquarter network by network ip address, can need to carry out data exchange between headquarter at different levels according to specific tasks.
As shown in Figure 4, Fig. 4 is the emergency satellite communication mesh network schematic diagram that portable station sets up multi-point.As another kind of embodiment, after single-soldier backpack type portable station 10 arrives appointed task scene, set up rapidly and opened and the distribution according to need satellite channel between rear command centre of army unit station 40 and scene, front portable station single-soldier backpack type portable station 10 and vehicle-mounted station 60 by satellite 20, it is achieved front is on-the-spot and the network interconnection between rear headquarter at different levels or another scene, front.The VOIP telephone plant of portable station by being dial-up connection to headquarter at different levels and can be in another portable station at same scene, assign to upload, cooperation, headquarter at different levels or another on-the-spot portable station also can be on-the-spot by dialing quick-make task, to assign order command and to consult cooperation matters；The live real-time video image of portable station collection uses the mode of multicast to be transmitted directly to headquarter at different levels, and can receive the real-time conductor image that relevant headquarter send；The Various types of data terminal unit of portable station can be connected to corresponding headquarter network by network ip address, can need to carry out data exchange between headquarter at different levels according to specific tasks.
In sum, the single-soldier backpack type portable station based on satellite communication network that this utility model provides have employed the one-touch portable station to star portable antenna, makes portable station can put into operation by rapid alignment satellite at any task scene；Designed by Highgrade integration, it is achieved that the unlimited extension of command scheduling, improve the comprehensive of emergency integrated communication command system, there is the advantages such as service integration integration, suitable application area extensively change；Have employed networking design, achieve after antenna of reaching the spot launches without any connection, can run as ICBM SHF satellite terminal in SCPC, radial network, mesh network or hybrid network, behind arrival task scene can according to actual needs fast assembling need communication network, the foundation of its facility and operating man power and material's less investment, low cost, the advantages such as the construction period is short, system run all right；This utility model makes portable station own wt less than 14 kilograms, and power consumption is less than 150 watts；By transmission equipment and application apparatus are carried out integrated design, there is volume little, lightweight, it is simple to personnel are in mountain area, plateau portable, laying, and equipment is easy and simple to handle, facilitates the features such as use.
It is above single-soldier backpack type portable station based on satellite communication network provided by the utility model is described in detail, structural principle of the present utility model and embodiment are set forth by specific case used herein, and above example is only intended to help to understand method of the present utility model and core concept thereof；Simultaneously for one of ordinary skill in the art, according to thought of the present utility model, the most all will change, in sum, this specification content should not be construed as restriction of the present utility model.
Claims (6)
1. a single-soldier backpack type portable station based on satellite communication network, it is characterized in that, the satellite communication antena being arranged on base including base and Foldable, is provided with power supply and the satellite communication terminal, router, Video Codec and the speech coder that are connected respectively with power supply in described base；Power amplifier frequency conversion equipment, low-noise reception frequency conversion equipment it is connected between described satellite communication antena and satellite communication terminal；Described satellite communication terminal is connected with Video Codec and speech coder respectively by router.
2. single-soldier backpack type portable station based on satellite communication network as claimed in claim 1, it is characterised in that described satellite communication antena is connected with power amplifier frequency conversion equipment, low-noise reception frequency conversion equipment respectively by the duplexer installed in the base.
3. single-soldier backpack type portable station based on satellite communication network as claimed in claim 2, it is characterised in that be installed with in described base for controlling the servomotor that satellite communication antena launches or draws in.
4. single-soldier backpack type portable station based on satellite communication network as claimed in claim 3, it is characterized in that, described satellite communication terminal includes the satellite modem module being modulated for the radio signal launched satellite communication antena and receive and demodulating and controls to connect and carry out IP data the network control module of routing addressing for setting up satellite network multiple access.
5. single-soldier backpack type portable station based on satellite communication network as claimed in claim 4, it is characterized in that, described base is also equipped with send out feed ring flange and receive feed ring flange, described power amplifier frequency conversion equipment is arranged on to be sent out on feed ring flange, for modulated for modem L-band intermediate-freuqncy signal being upconverted to the Ku frequency range that satellite repeater receives, and launched by the feed of sending out of antenna after power amplification；Described low-noise reception frequency conversion equipment is arranged on receipts feed ring flange, for receiving the small-signal of the Ku frequency range from satellite repeater, is amplified and is down-converted to L-band, delivering to modem and carry out the demodulation of signal.
6. single-soldier backpack type portable station based on satellite communication network as claimed in claim 4, it is characterised in that described Video Codec and speech coder are arranged in base.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620374265.2U CN205584201U (en) | 2016-04-28 | 2016-04-28 | Portable station of individual soldier backpack based on satellite communication network twine |
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| CN201620374265.2U CN205584201U (en) | 2016-04-28 | 2016-04-28 | Portable station of individual soldier backpack based on satellite communication network twine |
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Cited By (2)
| 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 |
| CN113507310A (en) * | 2021-06-17 | 2021-10-15 | 航天恒星科技有限公司 | Satellite communication relay terminal station supporting multi-network multi-mode interconnection and intercommunication and communication method |
-
2016
- 2016-04-28 CN CN201620374265.2U patent/CN205584201U/en active Active
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 |
| 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 |
| CN113507310A (en) * | 2021-06-17 | 2021-10-15 | 航天恒星科技有限公司 | Satellite communication relay terminal station supporting multi-network multi-mode interconnection and intercommunication and communication method |
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| TR01 | Transfer of patent right |
Effective date of registration: 20180926 Address after: 100000 15, Anning Zhuang Road, Qinghe, Haidian District, Beijing Patentee after: Chengzhi Beifen Electromechanic Tech Co Ltd, Beijing Address before: 830001 1551 Tuen Jie Road, Tianshan District, Urumqi, the Xinjiang Uygur Autonomous Region Co-patentee before: Zhang Li Patentee before: Wang Shuaibin |