CN202014248U - Full backpack field satellite emergency workstation - Google Patents
Full backpack field satellite emergency workstation Download PDFInfo
- Publication number
- CN202014248U CN202014248U CN2011201524928U CN201120152492U CN202014248U CN 202014248 U CN202014248 U CN 202014248U CN 2011201524928 U CN2011201524928 U CN 2011201524928U CN 201120152492 U CN201120152492 U CN 201120152492U CN 202014248 U CN202014248 U CN 202014248U
- Authority
- CN
- China
- Prior art keywords
- satellite
- message handler
- emergency
- work station
- scpc
- 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.)
- Expired - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 31
- 238000012544 monitoring process Methods 0.000 claims abstract description 8
- 238000004891 communication Methods 0.000 abstract description 18
- 238000012545 processing Methods 0.000 abstract description 2
- 238000007726 management method Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 3
- 230000011664 signaling Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000001167 Melaleuca cajuputi Nutrition 0.000 description 1
- 244000304222 Melaleuca cajuputi Species 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000013523 data management Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000013439 planning Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Radio Relay Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The utility model discloses a full backpack field satellite emergency workstation, which comprises an information processor, a network management device, a satellite transmission module and a service transmission module, wherein the information processor is used for processing data and exchanging data information, the network management device is used for managing a transmission network of the field satellite emergency workstation, the satellite transmission module is connected with the information processor and the network management device respectively and connected with a portable satellite antenna device through a radio-frequency cable, and the service transmission module is used for inputting collected geological disaster condition information into the information processor and exchanging the information with the information processor. The full backpack field satellite emergency workstation integrates data communication, speech communication and video communication which are needed in a field disaster scene, is applied to different disaster scenes and functions such as service emergency calls, data transmission, video monitoring, video meetings and operational analysis (OA), and is light and suitable for single person to carry and use outside.
Description
Technical field
The utility model belongs to communication technical field, relates to a kind of open-air satellite of full backpack emergency work station based on satellite communication particularly.
Background technology
China is the country of natural calamity most species in the world, in the last few years since big frequent natural calamity such as Wenchuan earthquake, cajaput earthquake take place, the open-air communication capacity of China is had higher requirement, and the means that the disaster on-scene communication recovers piece are exactly satellite communication.
The existing satellite communication station of China mostly is fixed station and Emergency communication vehicle, generally do not possess transportation at the big natural calamity scene of generation and install and fix the station, vehicle-mounted emergent station also can't arrive the disaster scene under the situation of road paralysis, cannot adapt to the needs than the communication of the Nature calamity emergency.
Each producer recent design portable satellite station is without a fixed pattern, but general weight surpasses 20 kilograms, needs open-air carrying of many people and function imperfection, and actual use can't be accomplished that function is complete, single and bear out using.
The utility model content
The purpose of this utility model is that its function is complete, and is in light weight, is fit to the single out using of bearing for open-air rescue group provides a kind of open-air satellite of full backpack emergency work station based on the band webmaster.
The utility model is achieved in that the open-air satellite of a kind of full backpack emergency work station, comprising:
Be used for being responsible for to data handle, the message handler of data information exchange;
Be used for the network manager that the transmission network to open-air satellite emergency work station manages;
The satellite transmits module that is connected respectively with message handler, network manager and is connected by radio frequency cable with the portable satellite antenna equipment;
Be used for the geological disaster condition information input information processor that will gather, and the professional transport module that carries out information exchange with message handler.
The TDMA/SCPC demodulator that described satellite transmits module includes the TDMA/SCPC modulator that is connected by the radio frequency cable line with the portable satellite antenna equipment, connects through splitter; Described TDMA/SCPC modulator, demodulator are connected to message handler respectively, and are connected to network manager respectively.
Described professional transport module includes: the data transmission interface that is connected with message handler by the interface protocol processor; The video monitoring equipment that is connected with message handler by Video Codec; The video conference terminal that includes portable display, high definition camera that is connected with message handler, and the satellite telephone that is connected with message handler by speech processor; Be connected with message handler and be used to receive the individual soldier that individual soldier's wireless image transmission transmitter sends signal and scheme to pass receiver.
Built-in and the extraneous wireless WLAN module of carrying out wireless telecommunications of described work station.
This work station is before the transmission emergency traffic, described TDMA/SCPC modulator emission STDMA/SCPC carrier wave, transmit the request of automaticallying switch by sharing the STDMA carrier wave to person in charge station subsystem, described satellite transmits module is by setting up two-way network management information transmission channel between described shared webmaster carrier wave and person in charge station subsystem.
The utility model is integrated with open-air disaster on-the-spot required data communication, voice communication and video communication, is applicable to various different disasters scene, meets the application with functions such as professional crisis phone only, transfer of data, video monitoring, video conference and OA.
Description of drawings
The open-air satellite of the full backpack emergency work station schematic diagram that Fig. 1 provides for the embodiment of the invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
The utility model is achieved in that the open-air satellite of a kind of full backpack emergency work station, comprising:
Be used for being responsible for to data handle, the message handler of data information exchange;
Be used for the network manager that the transmission network to open-air satellite emergency work station manages;
The satellite transmits module that is connected respectively with message handler, network manager and is connected by radio frequency cable with the portable satellite antenna equipment;
Be used for the geological disaster condition information input information processor that will gather, and the professional transport module that carries out information exchange with message handler.
The TDMA/SCPC demodulator that described satellite transmits module includes the TDMA/SCPC modulator that is connected by the radio frequency cable line with the portable satellite antenna equipment, connects through splitter; Described TDMA/SCPC modulator, demodulator are connected to message handler respectively, and are connected to network manager respectively.
Described professional transport module includes: the data transmission interface that is connected with message handler by the interface protocol processor; The video monitoring equipment that is connected with message handler by Video Codec; The video conference terminal that includes portable display, high definition camera that is connected with message handler, and the satellite telephone that is connected with message handler by speech processor; Be connected the individual soldier's wireless image transmission receiver that is used to receive individual soldier's wireless image transmission transmitter transmission signal with message handler.
Built-in and the extraneous wireless WLAN module of carrying out wireless telecommunications of described work station.
The audio interface of this station terminal adopts the RCA interface, and RS232 DB9 female output, RS485/RS422 connecting line mode are adopted in output control, and operational mode is transparent serial ports, supports any asynchronous serial port agreement; The network interface standard is Ethernet 10.94yds, and its interface adopts the RJ45 socket, and host-host protocol comprises TCP/IP, UDP/IP, PING, HTTP, ARP, FTP, DHCP, SMTP, PPPOE, supports the user cipher protection; Power supply is AC 220V.Radio frequency interface adopts RF F head made in Great Britain; Video is input as the input of 2 road videos, and video input interface is the BNC feminine gender, and coded system is MPEG2/MPEG-4; Signaling is input as 3 road dry contacts inputs, sensing equipment that can external all size; Signaling is output as 1 the tunnel, and maximum 48VAC/DC@100MA can be by the warning device of the external all size of connecting line mode.
The transmission channel of the open-air satellite of the full backpack of the utility model emergency work station is based on the Vipersat ICBM SHF satellite terminal that Chinese geological environment monitoring institute unifies under the satellite network body system and makes up.The hardware of used Vipersat system and webmastering software model and version all meet the emergent transmitting satellite system standard and can networking by the technical system of national unified planning of holding a conference or consultation of territory portion fully to be used.
This satellite emergency work station is based on TDM/STDMA and dSCPC (dynamically SCPC), and technology is and integrated, and its satellite communication partly includes 1 CDM570/L-IP satellite MODEM, 1 CMR-5975 DVB receiver.Because communication unit adopts CDM-570L-IP satellite Modem and the CMR-5975 DVB receiver of Comtech EF Data, thereby can realize TDM/STDMA and dSCPC (dynamically SCPC) mode of operation.
All emergency sets concentrate in the import equipment case, the equipment box water-tight; When emergency, the equipment knapsack can be brought out and bear arrival disaster scene, all knapsacks are about 20Kg, meet length and use apart from long-range raid.
Emergency work station networks and the network management information passage: after emergency work station reached the spot, in case the antenna alignment satellite, the demodulator in the CMR-5975 DVB receiver began to receive the DVB webmaster carrier wave that the main website nms subsystem sends, and obtained the webmaster control command; Before the transmission emergency traffic, the STDMA carrier wave of the TDMA/SCPC modulator emission among the CDM570L-IP transmits automatically switch request and emergency terminal station equipment state information by the STDMA carrier wave of sharing to the nms subsystem of main website.Set up two-way network management information transmission channel between the nms subsystem of two very little shared webmaster carrier waves of emergency terminal station dependence at this moment and main website.The network process end is gone at the emergency terminal station, and VMS can control this emergency terminal station by automatic or manual.
The emergency traffic transmission: after emergency work station networked, under the control of VMS webmaster, to the SCPC mode, Vipersat management system VMS distributed bandwidth for this carrier wave to the emission carrier wave of CDM570L-IP automatically in the SCPC frequency pool by the STDMA mode switch in standing; VMS uses 1 road SCPC demodulator wherein to receive the SCPC carrier wave that send at other emergency terminal stations also to the CDM570L transmitting control commands simultaneously, has just set up netted single-hop emergency communication link between such two portable emergency terminal stations.
CDM570/L is a high performance satellite MODEM, has built-in ip router, can be used for point-to-point, put multiple spot and mesh network.It is one of state-of-the-art MODEM in the industry, and integrated up-to-date TPC encoding and decoding technique and modulation technique can realize unprecedented spectrum efficiency; The IP module of CDM570/L can also provide a series of advanced persons' IP bag processing capacity, and as QoS, the compression of IP packet header, the compression of IP payload package, and 3xDES encrypts.
After MODEM is equipped with the Vipersat function, can constitute a powerful manageable dynamic SCPC system with Vipersat management system VMS.In CDM570/L inside, include a powerful i/o controller based on microprocessor, support various types of input/output ports, embedded software is supported all VMS management functions simultaneously.
Under the control of the management and dispatching of VMS, the CDM570/L in the Vipersat system can shared bandwidth, according to a series of handover mechanisms, automatically switches to special-purpose SCPC channel.This channel dispatch way to manage can be supported connection-oriented applied business better, reduces network congestion.VMS can also set up the netted single-hop satellite circuit between the emergency terminal station.
This work station is before the transmission emergency traffic, described TDMA/SCPC modulator emission STDMA/SCPC carrier wave, transmit the request of automaticallying switch by sharing the STDMA carrier wave to the main website nms subsystem, described satellite transmits module is by setting up two-way network management information transmission channel between described shared webmaster carrier wave and main website nms subsystem.
TDM(Technical Data Management after described satellite transmits module device is added some points) demodulation module begins to receive the DVB(Digital Video Broadcasting that the main website nms subsystem sends) the webmaster carrier wave, obtain the webmaster control command.
Built-in and the extraneous wireless WLAN module of carrying out wireless telecommunications of described work station.
Major function of the present utility model has:
1, supports local area network (LAN) and stride audio frequency and video transmission and Long-distance Control and dispatch control between the telenet of route, support the multi-level management of multi-user, support multicast functionality;
2, be fit to many ICBM SHF satellite terminal that maintain the leading position the equipment supplier in the world and do embedded use,, reserve seat in the plane 1-4U is installed as Comtech, EMS, iDirect, Tachyon, ViaSat, Gilat etc.;
3, the multichannel signaling can be used for the control and the command scheduling function of near-end and far-end;
4, support local and long-range video transmission H.264;
5, access and controlled function are powerful, can be to all built-in and merge module carry out the branch supply management;
6, unified standard radio frequency interface (can external satellite and microwave radio unit) is that the baseband equipment that embeds is reserved multichannel standard frequency division interface;
7, accurate audio-video interface of external 3 road signs and 4 road IP data-interfaces;
8, support the communication equipment antennal interface that the remote speech dispatch control is called out;
9, the local and long-range functions such as mutual video/audio signal of real time monitoring/monitoring;
10, connect use IP phone and gateway.
Below only be embodiment of the present utility model, but not limited thereto, for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model principle, the distortion of making should be considered as belonging to protection range of the present utility model.
Claims (5)
1. the open-air satellite of full backpack emergency work station is characterized in that it comprises:
Be used for being responsible for to data handle, the message handler of data information exchange;
Be used for the network manager that the transmission network to open-air satellite emergency work station manages;
The satellite transmits module that is connected respectively with message handler, network manager and is connected by radio frequency cable with the portable satellite antenna equipment;
Be used for the geological disaster condition information input information processor that will gather, and the professional transport module that carries out information exchange with message handler.
2. the open-air satellite of full backpack according to claim 1 emergency work station, it is characterized in that the TDMA/SCPC demodulator that described satellite transmits module includes the TDMA/SCPC modulator that is connected by the radio frequency cable line with the portable satellite antenna equipment, connects through splitter; Described TDMA/SCPC modulator, demodulator are connected to message handler respectively, and are connected to network manager respectively.
3. the open-air satellite of full backpack according to claim 1 emergency work station is characterized in that described professional transport module includes:
The data transmission interface that is connected with message handler by the interface protocol processor;
The video monitoring equipment that is connected with message handler by Video Codec;
The video conference terminal that includes portable display, high definition camera that is connected with message handler, and the satellite telephone that is connected with message handler by speech processor;
Be connected the individual soldier's wireless image transmission receiver that is used to receive individual soldier's wireless image transmission transmitter transmission signal with message handler.
4. the open-air satellite of full backpack according to claim 1 emergency work station is characterized in that, the built-in and extraneous wireless WLAN module of carrying out wireless telecommunications of described work station.
5. according to the open-air satellite of each described full backpack of claim 1-4 emergency work station, it is characterized in that, before the transmission emergency traffic, described TDMA/SCPC modulator emission STDMA/SCPC carrier wave, transmit the request of automaticallying switch by sharing the STDMA carrier wave to person in charge station subsystem, described satellite transmits module is by setting up two-way network management information transmission channel between described shared webmaster carrier wave and person in charge station subsystem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201524928U CN202014248U (en) | 2011-05-13 | 2011-05-13 | Full backpack field satellite emergency workstation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201524928U CN202014248U (en) | 2011-05-13 | 2011-05-13 | Full backpack field satellite emergency workstation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202014248U true CN202014248U (en) | 2011-10-19 |
Family
ID=44784858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201524928U Expired - Lifetime CN202014248U (en) | 2011-05-13 | 2011-05-13 | Full backpack field satellite emergency workstation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202014248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102437862A (en) * | 2011-12-31 | 2012-05-02 | 北京国电通网络技术有限公司技术服务中心 | Portable device of emergency communication system |
-
2011
- 2011-05-13 CN CN2011201524928U patent/CN202014248U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102437862A (en) * | 2011-12-31 | 2012-05-02 | 北京国电通网络技术有限公司技术服务中心 | Portable device of emergency communication system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109450515B (en) | Communication relay system of large and medium unmanned aerial vehicle | |
| CN201872653U (en) | System operation training manual (SOTM) comprehensive emergency communication safeguard vehicle | |
| CN105515972B (en) | A kind of mobilism ad hoc network wireless communication device | |
| CN205029765U (en) | Unmanned aerial vehicle patrols real -time passback system of line high definition video based on relaying | |
| CN103220268A (en) | Airborne ultrashort wave multimedia communication system | |
| CN205453694U (en) | Emergent command system of satellite communication based on image transmission | |
| CN103198224A (en) | Satellite-communication-based remote medical system | |
| CN113163517B (en) | Multi-mode fusion emergency communication equipment for complex environment | |
| CN111130622A (en) | Novel cluster communication system based on multi-satellite link and communication method thereof | |
| CN115714617A (en) | Unmanned aerial vehicle data link communication system and method for beyond-the-horizon cluster measurement and control | |
| CN104618917A (en) | Indoor covering device and multi-system covering system | |
| CN103619080A (en) | Low-cost single-internet-access LTE routing device and control method | |
| CN205304979U (en) | Emergency satellite communication image transmission system | |
| CN101163226B (en) | Method and system for implementing mobile video session using WiMAX network | |
| CN111555792A (en) | SKYWAN VSAT satellite communication network-based emergency communication system | |
| CN202095038U (en) | Vehicle-loaded portable dual-purpose remote conference and emergency command system for geological disasters | |
| CN100417151C (en) | Method and apparatus for realizing support circuit business in wireless access system | |
| CN102185625A (en) | Portable system for transmitting field geological investigation data in real time | |
| CN202014248U (en) | Full backpack field satellite emergency workstation | |
| CN205584201U (en) | Portable station of individual soldier backpack based on satellite communication network twine | |
| CN203590476U (en) | Low cost single network port LTE routing device | |
| CN116527838A (en) | Emergency communication command equipment and system | |
| CN202014241U (en) | Portable field geological survey data real-time transmission system | |
| CN213028564U (en) | Individual soldier type fusion communication command terminal | |
| CN201323580Y (en) | Satellite emergency communication system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING TELESTAR SCIENCE CO., LTD. Free format text: FORMER OWNER: CAI HANLONG Effective date: 20120823 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120823 Address after: 100089, Beijing, Changchun, Haidian District Bridge Road 5, new starting point Jiayuan 4 building, room 2201 Patentee after: Beijing Tristar Technology Co. Ltd. Address before: 100089, Beijing, Changchun, Haidian District Bridge Road 5, new starting point Jiayuan 4 building, room 2201 Patentee before: Cai Hanlong |
|
| CX01 | Expiry of patent term |
Granted publication date: 20111019 |
|
| CX01 | Expiry of patent term |