CN116455452A - Satellite radio integrated terminal equipment - Google Patents
Satellite radio integrated terminal equipment Download PDFInfo
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- CN116455452A CN116455452A CN202310443122.7A CN202310443122A CN116455452A CN 116455452 A CN116455452 A CN 116455452A CN 202310443122 A CN202310443122 A CN 202310443122A CN 116455452 A CN116455452 A CN 116455452A
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- satellite
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- 238000004891 communication Methods 0.000 claims abstract description 55
- 230000003993 interaction Effects 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000000877 morphologic effect Effects 0.000 claims 1
- 230000010354 integration Effects 0.000 abstract description 5
- 230000006855 networking Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 206010048669 Terminal state Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/1851—Systems using a satellite or space-based relay
- H04B7/18515—Transmission equipment in satellites or space-based relays
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/713—Spread spectrum techniques using frequency hopping
- H04B1/715—Interference-related aspects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/06—Airborne or Satellite Networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/713—Spread spectrum techniques using frequency hopping
- H04B1/715—Interference-related aspects
- H04B2001/7152—Interference-related aspects with means for suppressing interference
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention relates to satellite radio integrated terminal equipment in the technical fields of ad hoc network communication, satellite communication and Beidou positioning, which consists of a central processing unit, a coprocessor unit, a Tiantong waveform unit, an ad hoc network waveform unit, a Beidou communication unit, a satellite communication unit, a Wifi/Bluetooth processing unit, a power management system unit, a man-machine interaction unit and the like. The invention integrates various communication modes, including Tiantong, ad hoc network, beidou and satellite communication, and has wide area and local area communication functions; support Beidou, GPS, GLONASS positioning mode selection. Compared with the traditional single-mode communication device, the invention has the characteristics of more communication modes, high system integration level, small volume, light weight, multiple use forms and portability, and is very suitable for field communication navigation such as emergency disaster relief, short-distance team networking and scene application of broadband satellite service forwarding requirements.
Description
Technical Field
The invention relates to a satellite radio integrated terminal device in the technical fields of ad hoc network communication, satellite communication and Beidou positioning, which is particularly suitable for the requirements of communication systems in emergency disaster relief and other scenes, and integrates a plurality of functions such as wide area communication, local area communication, satellite navigation and information guarantee.
Background
Foreign multimode emergency communication devices are evolving towards multimode, intelligent directions. Not only can realize interconnection and intercommunication of different communication systems, but also is integrated with civil consumer electronics technology, and a novel portable and powerful comprehensive communication tool is created.
At present, the communication modes of various domestic equipment such as emergency disaster relief and the like are single, multi-waveform dynamic loading is not supported, and a single task needs to carry various equipment to complete the establishment of a far-near communication link. The equipment adopts general processor and programmable gate array more, and the integrated level is poor, and the consumption is high, and is bulky, and heavy, and be difficult for carrying, man-machine interaction design is relatively poor, has great difference between user experience and the user demand. Therefore, the integrated terminal equipment of the satellite radio station is developed, and the current demand pain point is solved to become urgent demand.
Disclosure of Invention
The invention aims to overcome the defects in the background technology and provide a system which integrates multiple communication modes and positioning means, not only supports wide-band and narrow-band satellite communication and realizes communication in a wide area range, but also supports local communication means such as an ad hoc network and the like, and further supports Beidou, GPS and GLONAS multi-frequency point combined positioning. The invention also has the characteristics of high integration degree, small volume, low power consumption, portability, multiple use forms, high system stability, capability of accessing to civil consumer electronic network and application, good man-machine interaction and the like.
The purpose of the invention is realized in the following way:
the integrated terminal equipment of the satellite radio station comprises a central processing unit, a coprocessor unit, a Tiantong waveform unit, an ad hoc network waveform unit, a Beidou communication unit, a satellite communication unit, a Wifi/Bluetooth processing unit, a power management system unit and a man-machine interaction unit;
the first access port of the power management system unit is connected with the first access port of the coprocessor unit and is used for managing power supply and battery charge and discharge management of a system module in the whole machine;
the second access port of the coprocessor unit is connected with the first access port of the central processing unit and is used for interacting with the system information of the central processing unit; the third access port of the coprocessor unit is connected with the first access port of the man-machine interaction unit and is used for managing the working state of the terminal equipment;
the second access port of the man-machine interaction unit is connected with the second access port of the central processing unit and is used for waveform state information display control; the third access port of the man-machine interaction unit is connected with the third access port of the central processing unit and is used for controlling key information such as dialing;
the fourth access port of the central processing unit is connected with the first access port of the ad hoc network waveform unit and is used for loading the ad hoc network waveform; the fifth access port of the central processing unit is connected with the first access port of the Tiantong waveform unit and is used for loading Tiantong waveforms; the sixth access port of the central processing unit is connected with the first access port of the Beidou communication unit and is used for processing Beidou short messages and positioning information; the seventh access port of the central processing unit is connected with the first access port of the satellite communication unit and is used for transmitting satellite business data information; the eighth access port of the central processing unit is connected with the first access port of the Wifi/Bluetooth processing unit and is used for local area network public network access;
the second access port of the ad hoc network waveform unit is used for connecting a U+S integrated antenna;
the second access port of the antenna waveform unit is used for connecting with an integrated antenna of a satellite radio station;
the second access port of the Beidou communication unit is used for connecting with a wire-harness external antenna;
the second access port of the satellite communication unit is used for connecting with a satellite flat antenna;
the second access port of the Wifi/Bluetooth processing unit is used for being connected with the built-in antenna.
Furthermore, the backpack is supported and the application of two forms is unfolded;
the knapsack mode supports concurrency of a plurality of communication modes of ad hoc network, tiantong, beidou and Wifi;
the unfolding form increases the satellite communication function and realizes the broadband service data satellite communication function.
Further, the power management system unit supports dual-battery charge and discharge management; the device supports battery replacement and extended endurance without power outage.
Compared with the background technology, the invention has the following advantages:
the ad hoc network waveform unit supports frequency hopping and spread spectrum anti-interference modes, has stronger environment adaptability and can ensure the communication effect of severe environment;
2, the invention has the characteristics of high integration degree, multiple concurrent communication modes, integrated link of long-distance and short-distance communication, small volume, light weight, low power consumption, simple processing and manufacturing, and stable and reliable performance;
and 3, the invention supports the use of consumer electronic products accessing the Internet, thereby greatly improving the user experience.
Drawings
Fig. 1 is a schematic diagram of an embodiment of the present invention.
Detailed Description
Referring to fig. 1, the present invention includes a power management system unit 101, a coprocessor unit 102, a man-machine interaction unit 103, a central processing unit 104, an ad hoc network waveform unit 105, a space-time waveform unit 106, a beidou communication unit 107, a satellite communication unit 108, and a Wifi/bluetooth processing unit 109; as shown in fig. 1, fig. 1 is an electrical schematic diagram of the present invention, with an embodiment of the connection lines according to fig. 1.
The power management system unit 101 is used for charge and discharge management of a terminal battery, the module is controlled by a coprocessor, double-path battery mounting is supported, and the external battery is replaced under the condition that power of the supporting equipment is not lost.
The coprocessor unit 102 of the invention has the functions of realizing control of a power management system and basic information display of equipment, realizing basic state management of a terminal in an ultralow power consumption state, reducing the working strength of a central processing unit and reducing static power consumption.
The human-computer interaction unit 103 provided by the invention has the functions of realizing terminal state display and operation control and improving user experience.
The central processing unit 104 of the invention is used as an operation center of the whole equipment, is responsible for operation control and data transmission of each communication mode, controls loading of each communication waveform mode to interact with an operating system, the self-networking waveform operates on a CP0 core processor unit of the central processing unit, the Tiantong waveform operates on a CP1 core processor unit, and the Beidou communication unit and the satellite communication unit are mounted on the central processing unit in a system integration mode and are connected with an equipment system.
The function of the ad hoc network waveform unit 105 of the present invention is to complete the loading of ad hoc network waveforms and the processing of baseband information and the implementation of network protocols.
The function of the space-time waveform unit 106 of the present invention is to complete the space-time waveform loading and the processing of the circuit domain and packet domain services.
The Beidou communication unit 107 has the function of completing sending and receiving of Beidou short messages; and secondly, processing the Beidou satellite signals and analyzing out positioning information. The Beidou communication unit is realized in an SOC mode, and the system is high in integration degree, small in size and low in power consumption.
The Wei Tongtong signal unit 108 of the present invention is used for completing the processing of the wide satellite waveform loading and the circuit domain and packet domain services.
The wifi/bluetooth processing unit 109 of the invention has the function of wifi and bluetooth, adopts the chip model of BCM4343S, supports IEEE802.11 b/g/n and bluetooth 4.1 standard, and realizes wireless access to consumer products of user electronics.
The invention has the following simple installation results: the power management system unit 101, the coprocessor unit 102, the man-machine interaction unit 103, the central processing unit 104, the ad hoc network waveform unit 105, the heaven-going waveform unit 106, the Beidou communication unit 107, the satellite communication unit 108 and the Wifi/Bluetooth processing unit 109 in the figure 1 are installed on a connector of a main board to assemble the invention.
The foregoing is merely a specific implementation of the present invention, but the scope of the present invention is not limited thereto, and any changes or partial substitutions within the technical scope of the present invention described herein should be included in the scope of the present invention.
Claims (3)
1. The utility model provides a satellite radio integrated terminal equipment which characterized in that: the system comprises a central processing unit (104), a coprocessor unit (102), a Tiantong waveform unit (106), an ad hoc network waveform unit (105), a Beidou communication unit (107), a satellite communication unit (108), a Wifi/Bluetooth processing unit (109), a power management system unit (101) and a man-machine interaction unit (103);
the first access port of the power management system unit (101) is connected with the first access port of the coprocessor unit (102) and is used for managing power supply and battery charge and discharge of a system module in the whole machine;
the second access port of the coprocessor unit (102) is connected with the first access port of the central processing unit (104) and is used for interacting with the system information of the central processing unit; the third access port of the coprocessor unit (102) is connected with the first access port of the man-machine interaction unit (103) and is used for managing the working state of the terminal equipment;
the second access port of the man-machine interaction unit (103) is connected with the second access port of the central processing unit (104) and is used for waveform state information display control; the third access port of the man-machine interaction unit (103) is connected with the third access port of the central processing unit (104) and is used for controlling dialing key information;
the fourth access port of the central processing unit (104) is connected with the first access port of the ad hoc network waveform unit (105) and is used for loading the ad hoc network waveform; the fifth access port of the central processing unit (104) is connected with the first access port of the Tiantong waveform unit (106) and is used for loading Tiantong waveforms; a sixth access port of the central processing unit (104) is connected with a first access port of the Beidou communication unit (107) and is used for processing Beidou short messages and positioning information; a seventh access port of the central processing unit (104) is connected with a first access port of the satellite communication unit (107) and is used for satellite service data information transmission; an eighth access port of the central processing unit (104) is connected with a first access port of the Wifi/Bluetooth processing unit (109) and is used for local area network public network access;
the second access port of the ad hoc network waveform unit (105) is used for connecting a U+S integrated antenna;
the second access port of the Tiantong waveform unit (106) is used for being connected with a satellite radio integrated antenna;
the second access port of the Beidou communication unit (107) is used for connecting with a wire-harness external antenna;
the second access port of the satellite communication unit (108) is used for connecting a satellite flat antenna;
the second access port of the Wifi/Bluetooth processing unit (109) is used for connecting with a built-in antenna.
2. A satellite radio integrated terminal device according to claim 1, characterized in that: support and bear and expand two kinds of morphological applications;
the knapsack mode supports concurrency of a plurality of communication modes of ad hoc network, tiantong, beidou and Wifi;
the unfolding form increases the satellite communication function and realizes the broadband service data satellite communication function.
3. A satellite radio integrated terminal device according to claim 1, characterized in that: the power management system unit (101) supports dual-battery charge and discharge management; the device supports battery replacement and extended endurance without power outage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310443122.7A CN116455452A (en) | 2023-04-24 | 2023-04-24 | Satellite radio integrated terminal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310443122.7A CN116455452A (en) | 2023-04-24 | 2023-04-24 | Satellite radio integrated terminal equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116455452A true CN116455452A (en) | 2023-07-18 |
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ID=87127246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310443122.7A Pending CN116455452A (en) | 2023-04-24 | 2023-04-24 | Satellite radio integrated terminal equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116455452A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118041432A (en) * | 2024-04-12 | 2024-05-14 | 成都迅翼卫通科技有限公司 | Direct-connection satellite terminal |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202617349U (en) * | 2011-11-15 | 2012-12-19 | 福建星海通信科技有限公司 | Ad hoc positioning navigation communication terminal and Ad hoc positioning navigation communication system |
| CN211184261U (en) * | 2020-03-05 | 2020-08-04 | 中国科学院重庆绿色智能技术研究院 | Multilink emergency communication terminal |
| CN211184256U (en) * | 2020-03-05 | 2020-08-04 | 中国科学院重庆绿色智能技术研究院 | Vehicle-mounted multilink emergency communication terminal |
| CN114302332A (en) * | 2021-12-27 | 2022-04-08 | 中国北方工业有限公司 | Positioning system and method based on narrow-band data broadcasting of Beidou third and all-terrain satellites |
-
2023
- 2023-04-24 CN CN202310443122.7A patent/CN116455452A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202617349U (en) * | 2011-11-15 | 2012-12-19 | 福建星海通信科技有限公司 | Ad hoc positioning navigation communication terminal and Ad hoc positioning navigation communication system |
| CN211184261U (en) * | 2020-03-05 | 2020-08-04 | 中国科学院重庆绿色智能技术研究院 | Multilink emergency communication terminal |
| CN211184256U (en) * | 2020-03-05 | 2020-08-04 | 中国科学院重庆绿色智能技术研究院 | Vehicle-mounted multilink emergency communication terminal |
| CN114302332A (en) * | 2021-12-27 | 2022-04-08 | 中国北方工业有限公司 | Positioning system and method based on narrow-band data broadcasting of Beidou third and all-terrain satellites |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118041432A (en) * | 2024-04-12 | 2024-05-14 | 成都迅翼卫通科技有限公司 | Direct-connection satellite terminal |
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