Tree-form ground satellite communication combination system

Abstract

The invention discloses a tree-shaped ground satellite communication combined system, and aims to solve the technical problem that long-time stable use of a satellite communication antenna is limited due to the fact that an existing satellite communication antenna does not have long-time stable power supply under the condition that no ground network exists in an island, a base and the like or the ground network is incomplete. The system comprises a supporting vertical rod, a power supply module, a communication control module, a ground communication module, a photovoltaic power generation module, a wind power generation module and a satellite communication module. By means of the small base station or the wifi device, people around the device can conveniently and rapidly access the network service, due to the fact that the device is provided with the power supply system, the device can be used as a long-term fixed communication device, and the device can be conveniently erected and used for ground communication shortage scenes such as islands and remote bases for a long time; therefore, the system can be conveniently deployed in a scene without a ground network or with an imperfect ground network, and public internet service or communication network service based on satellite communication is provided.

Description

Technical Field

[0001] The invention belongs to the technical field of ground satellite communication, and in particular relates to a tree-shaped ground satellite communication combination system. Background Art

[0002] As a communication device, satellite communication antennas can be connected to communication satellites in the sky and access communication networks to achieve communication needs. However, in many cases, satellite communication antennas are only temporarily installed or used. In many scenarios, such as islands and bases where there is no ground network or the ground network is imperfect, it is hoped that satellite communication antennas can be used for a long time and can be used more conveniently. However, since satellite communication antennas do not have a long-term stable power supply, the long-term stable use of satellite communication antennas is limited. Summary of the invention

[0003] Technical issues to be solved In view of the shortcomings of the prior art, the purpose of the present invention is to provide a tree-shaped ground satellite communication combination system, which is intended to solve the technical problem that the existing satellite communication antennas have no long-term stable power supply when there is no ground network or the ground network is imperfect on islands, bases, etc., which limits the long-term stable use of satellite communication antennas.

[0004] Technical Solution In order to solve the above technical problems, the present invention provides a tree-shaped ground satellite communication combination system, which includes a supporting pole, a power module, a communication control module, a ground communication module, a photovoltaic power generation module, a wind power generation module and a satellite communication module; the power module, the communication control module, the ground communication module, the photovoltaic power generation module, the wind power generation module and the satellite communication module are installed on the supporting pole in the form of building blocks and have a tree-like structure as a whole.

[0005] Preferably, the supporting pole is a hollow structure as a whole, and the supporting pole includes a base, a root section and multiple pole sections. Two adjacent pole sections are fixedly connected through a connecting node, the power module is embedded in the base, the communication control module is embedded in the root section, and the ground communication module, photovoltaic power generation module, wind power generation module and satellite communication module are all fixedly connected to the connecting node.

[0006] Furthermore, the power module includes a power management module and an energy storage module, the power management module is used to manage the power of the entire system, and the energy storage module is used to store power.

[0007] Furthermore, the ground communication module includes a plurality of first hollow rods fixedly connected to the outer surface of the connection node, and the other end of the first hollow rod is fixedly connected to a communication device, and the communication device is composed of a public network small base station or a wifi device.

[0008] Furthermore, the photovoltaic power generation module includes a plurality of second hollow rods fixedly connected to the outer surface of the connection node, and the other end of the second hollow rod is fixedly connected to the photovoltaic panel.

[0009] Furthermore, the back of the photovoltaic panel is integrated with an LED lamp, and the LED lamp is used for lighting and brightening functions.

[0010] Furthermore, the wind power generation module includes a plurality of third hollow rods fixedly connected to the outer surface of the connection node, and the other ends of the third hollow rods are fixedly connected to a small wind generator.

[0011] Furthermore, the satellite communication module is a flat-plate phased array satellite communication antenna or a common mechanical parabolic antenna, and the satellite communication module is fixedly connected to the top vertical pole section.

[0012] Furthermore, an external interface is provided on one side of the base, and the external interface is used to realize external connection of power and network.

[0013] Furthermore, the connecting node has mechanical connection and signal connection functions and is used to install embedded modules or through cables. The connecting node includes a fixed block, and installation grooves are provided on the upper and lower sides of the fixed block, and guide columns are fixedly connected on the left and right sides of the installation groove. The outer surface of the vertical pole section is provided with a guide groove corresponding to the guide column and a positioning hole. A long groove and two wire holes are provided inside the fixed block, and two movable blocks are slidably connected inside the long groove. The upper and lower sides of the movable block are fixedly connected with positioning columns corresponding to the positioning holes, and the right inner wall of the long groove is rotatably connected with a screw rod through a bearing, and the left end of the screw rod passes through the two movable blocks and is located outside the fixed block. The left end of the screw rod is fixedly connected with a knob, and the left and right sides of the outer surface of the screw rod are respectively provided with left-handed and right-handed threads, and the two movable blocks are threadedly connected to the screw rod.

[0014] Beneficial Effects Compared with the prior art, the present invention has the following beneficial effects: The present invention selects and combines various components in the form of building blocks to make the entire system highly integrated. It is connected to the communication satellite through a satellite communication antenna to access the Internet and communication network. Then, through its own small base station or WiFi device, it can facilitate nearby people to quickly and conveniently access network services. Since it has its own power supply system, it can be used as a long-term fixed communication device, which is convenient for long-term installation and use in scenarios with a shortage of ground communications (such as islands, remote bases), so that it can be easily deployed in scenarios without ground networks or with imperfect ground networks, and provide public Internet services or communication network services based on satellite communications.

[0015] In the above scheme, the connection node is put on the top of the vertical pole segment, and the positioning hole is made to correspond to the position of the positioning column through the cooperation of the guide groove and the guide column. Then the top vertical pole segment is inserted into the connection node, and then the knob is reversed to drive the screw rod to rotate. At this time, the screw rod can drive the two movable blocks away from each other during the rotation process until the positioning column is inserted into the positioning hole, thereby completing the connection between the connection node and the vertical pole segment, making the system more convenient to install. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the assembled state of the ground satellite communication combination system in a tree form; Figure 2 It is a structural schematic diagram of the decomposed state of the ground satellite communication combined system in a tree form; Figure 3 It is a structural schematic diagram of connection nodes of a tree-shaped ground satellite communication combined system; Figure 4 A tree-shaped ground satellite communication integrated system Figure 3 A schematic diagram of the enlarged structure at A in the middle; Figure 5 A schematic diagram of the cross-sectional structure of the connection nodes of the tree-shaped ground satellite communication combined system; Figure 6 It is a structural schematic diagram of the pole section of the tree-shaped ground satellite communication combined system; Figure 7 The figure is a schematic diagram of the connection structure of the connection nodes and the pole segments of the tree-shaped ground satellite communication combination system.

[0017] The markings in the attached drawings are: 1. support pole; 2. power module; 3. communication control module; 4. ground communication module; 5. photovoltaic power generation module; 6. wind power generation module; 7. satellite communication module; 11. base; 12. root section; 13. pole section; 14. connection node; 111. external interface; 21. power management module; 22. energy storage module; 41. first hollow pole; 42. communication equipment; 51. second hollow pole; 52. photovoltaic panel; 61. third hollow pole; 62. small wind turbine; 1401. fixing block; 1402. mounting groove; 1403. guide column; 1404. guide groove; 1405. positioning hole; 1406. long groove; 1407. wire hole; 1408. movable block; 1409. positioning column; 1410. screw rod; 1411. knob. DETAILED DESCRIPTION

[0018] This specific implementation method is a tree-shaped ground satellite communication combined system, and its structural diagram is as follows Figure 1-Figure 7 As shown, it includes a support pole 1, a power module 2, a communication control module 3, a ground communication module 4, a photovoltaic power generation module 5, a wind power generation module 6 and a satellite communication module 7. The communication control module 3 is responsible for the external communication connection of the entire system, realizes the communication connectivity and communication control between the ground communication module 4 and the satellite communication module 7, the working state control and scheduling control of each component in the entire system, and the entire system state detection and online management; the power module 2, the communication control module 3, the ground communication module 4, the photovoltaic power generation module 5, the wind power generation module 6 and the satellite communication module 7 are installed on the support pole 1 in the form of building blocks and the whole is in a tree-like structure, so that the support pole 1 supports the structure of the entire system, and the other modules are installed on the support pole 1 and are connected together by the main body to form a tree-like structure. The components of this system can also be freely combined to increase or decrease system functions according to needs.

[0019] like Figure 1 and Figure 2 As shown, in this embodiment, the supporting pole 1 is a hollow structure as a whole, and the supporting pole 1 includes a base 11, a root segment 12 and a plurality of pole segments 13. Two adjacent pole segments 13 are fixedly connected by a connecting node 14. The power module 2 is embedded in the base 11, the communication control module 3 is embedded in the root segment 12, and the ground communication module 4, the photovoltaic power generation module 5, the wind power generation module 6 and the satellite communication module 7 are all fixedly connected to the connecting node 14.

[0020] In this way, the base 11 and the root section 12 are threadedly fixed together, and the bottom vertical pole section 13 is threadedly fixed together with the root section 12. In this way, the supporting vertical pole 1 is not only the structural support body of the entire system, but also functionally connects the components in the system into one. The power module 2 is embedded in the base 11, and the communication control module 3 is embedded in the root section 12, with higher integration.

[0021] like Figure 1 and Figure 2 As shown, in this embodiment, the power module 2 includes a power management module 21 and an energy storage module 22. The power management module 21 is used to manage the power of the entire system, and the energy storage module 22 is used to store power.

[0022] The energy storage module 22 is set up as an electricity storage device. When there is sufficient power generation, it is responsible for storing excess electric energy for use when the power generation equipment is insufficient or no power generation. The capacity of the energy storage module 22 is optionally configurable. The power management module 21 is responsible for managing the power of the entire system, including power supply to each component of the system, management and allocation of power input to the power generation system, receiving external power input, and external power output management.

[0023] like Figure 1 and Figure 2 As shown, in this embodiment, the ground communication module 4 includes a plurality of first hollow rods 41 fixedly connected to the outer surface of the connection node 14, and the other end of the first hollow rod 41 is fixedly connected to a communication device 42, which is composed of a public network small base station or a wifi device.

[0024] Setting up the communication device 42 in this way can connect terminal devices around the system that need the network to the communication system. The terminal devices can access the system through small base station devices, WiFi devices, Bluetooth devices, etc., thereby facilitating the use of satellite communication systems and providing satellite communication and network services for areas or locations with imperfect ground networks.

[0025] like Figure 1 and Figure 2 As shown, in this embodiment, the photovoltaic power generation module 5 includes a plurality of second hollow rods 51 fixedly connected to the outer surface of the connection node 14 , and the other end of the second hollow rod 51 is fixedly connected to a photovoltaic panel 52 .

[0026] The photovoltaic panels 52 are configured in this way, and the electricity generated when there is sufficient sunlight is directly used by various modules or components in the system, or stored in the energy storage module 22, wherein the shape and size of the photovoltaic panels 52 can be adjusted.

[0027] In this embodiment, the back of the photovoltaic panel 52 is integrated with an LED lamp, which is used for lighting and brightening functions.

[0028] Such arrangement utilizes the shape of the photovoltaic panel 52 and can integrate lighting lamps into its structure, thereby adding the functions of ambient lighting and ambient quantification.

[0029] like Figure 1 and Figure 2 As shown, in this embodiment, the wind power generation module 6 includes a plurality of third hollow rods 61 fixedly connected to the outer surface of the connection node 14 , and a small wind turbine 62 is fixedly connected to the other end of the third hollow rod 61 .

[0030] The small wind turbine 62 is arranged in this way so that it can move with the wind direction to ensure the best wind power generation effect. The model, size and quantity of the small wind turbine 62 can be appropriately selected. The small wind turbine 62 generates wind power in windy scenes to make up for the limitations of power generation when there is no sunlight or insufficient sunlight. The electric energy generated by the small wind turbine 62 is directly used by various modules or components in the system, or stored in the energy storage module 22.

[0031] like Figure 2 As shown, in this embodiment, the satellite communication module 7 is a flat-plate phased array satellite communication antenna or a common mechanical parabolic antenna, and the satellite communication module 7 is fixedly connected to the top pole section 13.

[0032] This arrangement of a flat-panel phased array satellite communication antenna has the characteristics of low profile, low wind resistance, and light weight. It can meet the needs of high-orbit high-throughput satellite communications and low-orbit satellites, and can also be an ordinary mechanical parabolic antenna.

[0033] like Figure 2 As shown, in this embodiment, an external interface 111 is provided on one side of the base 11, and the external interface 111 is used to realize external connection of power and network.

[0034] like Figure 2-7As shown, in this embodiment, the connection node 14 has mechanical connection and signal connection functions and is used to install the embedded module or through the cable. The connection node 14 includes a fixing block 1401. The fixing block 1401 has installation grooves 1402 on both the upper and lower sides. The installation grooves 1402 are fixedly connected to the left and right sides of the guide column 1403. The outer surface of the vertical pole section 13 is provided with a guide groove 1404 corresponding to the guide column 1403 and a positioning hole 1405. The interior of the fixing block 1401 is provided with a long groove 1406 and two wire holes 1407. The long groove 1406 There are two movable blocks 1408 slidingly connected inside, and positioning columns 1409 corresponding to the positioning holes 1405 are fixedly connected to the upper and lower sides of the movable blocks 1408. The right inner wall of the long slot 1406 is rotatably connected to a screw rod 1410 through a bearing. The left end of the screw rod 1410 passes through the two movable blocks 1408 and is located outside the fixed block 1401. The left end of the screw rod 1410 is fixedly connected to a knob 1411. Left-handed and right-handed threads are respectively provided on the left and right sides of the outer surface of the screw rod 1410, and the two movable blocks 1408 are threadedly connected to the screw rod 1410.

[0035] In this way, the connection node 14 is set on the top of the vertical pole segment 13, and the positioning hole 1405 is made to correspond to the position of the positioning column 1409 through the cooperation of the guide groove 1404 and the guide column 1403. Then the top vertical pole segment 13 is inserted into the connection node 14, and then the reverse knob 1411 drives the screw rod 1410 to rotate. At this time, the screw rod 1410 can drive the two movable blocks 1408 away from each other during the rotation process until the positioning column 1409 is inserted into the positioning hole 1405, thereby completing the connection between the connection node 14 and the vertical pole segment 13, making the system more convenient to install.

[0036] The technical solution provided by the present invention is that during installation, the base 11, the root section 12 and the bottom vertical pole section 13 are fixed together, and then the knob 1411 is turned to drive the screw rod 1410 to rotate. Since the left and right sides of the outer surface of the screw rod 1410 are respectively provided with left-handed threads and right-handed threads, and the two movable blocks 1408 are threadedly connected with the screw rod 1410, the screw rod 1410 can drive the two movable blocks 1408 to move closer to the middle during the rotation process, and then the connection node 14 for installing the ground communication module 4 is sleeved on the top of the vertical pole section 13, and the positioning hole 1405 is aligned with the positioning column 1403 through the cooperation of the guide groove 1404 and the guide column 1403. 09, then insert the top vertical pole segment 13 into the connection node 14, then reverse the knob 1411 to drive the screw rod 1410 to rotate, at this time the screw rod 1410 can drive the two movable blocks 1408 to move away from each other during the rotation, until the positioning column 1409 is inserted into the positioning hole 1405, thereby completing the connection between the connection node 14 and the vertical pole segment 13, then fix the connection node 14 and the vertical pole segment 13 where the photovoltaic power generation module 5, the wind power generation module 6 and the satellite communication module 7 are installed in turn, and the installation of the system can be conveniently completed. At this time, the support vertical pole 1 supports the structure of the entire system, and the overall tree-like structure is formed; When in use, the photovoltaic power generation module 5 and the wind power generation module 6 realize the power generation function individually or jointly in the corresponding scene to supply the whole system with electric energy. The power management module 21 and the energy storage module 22 provide electric energy for the whole system and are also responsible for storing and using the electric energy generated by the system. The communication control module 3 realizes the communication connection and communication control between the ground communication module 4 and the satellite communication module 7, realizes the working state control and dispatch control of each component in the whole system and the whole system state detection and online management; When working, the satellite communication module 7, under the control of the communication control module 3, realizes the communication connection between itself and the earth communication satellite, so that the terminals connected to this system can be connected to the satellite communication network and access the public network through satellite communication. The ground communication module 4 connects the surrounding terminal devices that need communication connection to this communication system, and provides satellite communication and network services for areas or locations with imperfect ground networks.

[0037] All technical features in this embodiment can be freely combined according to actual needs.

[0038] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention may also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A tree-shaped ground satellite communication combined system, characterized in that: The system comprises a supporting pole (1), a power module (2), a communication control module (3), a ground communication module (4), a photovoltaic power generation module (5), a wind power generation module (6) and a satellite communication module (7); The power module (2), the communication control module (3), the ground communication module (4), the photovoltaic power generation module (5), the wind power generation module (6) and the satellite communication module (7) are installed on the supporting pole (1) in the form of building blocks and form a tree-like structure as a whole.

2. The tree-shaped ground satellite communication combined system according to claim 1, characterized in that: The support pole (1) is a hollow structure as a whole. The support pole (1) comprises a base (11), a root section (12) and a plurality of pole sections (13). Two adjacent pole sections (13) are fixedly connected via a connection node (14). The power module (2) is embedded in the base (11). The communication control module (3) is embedded in the root section (12). The ground communication module (4), the photovoltaic power generation module (5), the wind power generation module (6) and the satellite communication module (7) are all fixedly connected to the connection node (14).

3. The tree-shaped ground satellite communication combined system according to claim 2 is characterized in that: The power module (2) comprises a power management module (21) and an energy storage module (22); the power management module (21) is used to manage the power of the entire system, and the energy storage module (22) is used to store power.

4. The tree-shaped ground satellite communication combined system according to claim 2, characterized in that: The ground communication module (4) comprises a plurality of first hollow rods (41) fixedly connected to the outer surface of the connection node (14), the other end of the first hollow rods (41) being fixedly connected to a communication device (42), the communication device (42) being composed of a public network small base station or a wifi device.

5. The tree-shaped ground satellite communication combined system according to claim 2, characterized in that: The photovoltaic power generation module (5) comprises a plurality of second hollow rods (51) fixedly connected to the outer surface of the connection node (14), and the other ends of the second hollow rods (51) are fixedly connected to photovoltaic panels (52).

6. The tree-shaped ground satellite communication combined system according to claim 5, characterized in that: The back of the photovoltaic panel (52) is integrated with an LED light, and the LED light is used for lighting and brightening functions.

7. The tree-shaped ground satellite communication combined system according to claim 2, characterized in that: The wind power generation module (6) comprises a plurality of third hollow rods (61) fixedly connected to the outer surface of the connection node (14), and the other ends of the third hollow rods (61) are fixedly connected to a small wind power generator (62).

8. The tree-shaped ground satellite communication combined system according to claim 2, characterized in that: The satellite communication module (7) is a flat-plate phased array satellite communication antenna or a common mechanical parabolic antenna, and the satellite communication module (7) is fixedly connected to the top stand pole section (13).

9. The tree-shaped ground satellite communication combined system according to claim 1, characterized in that: An external interface (111) is provided on one side of the base (11), and the external interface (111) is used to realize external connection of power and network.

10. The tree-shaped ground satellite communication combined system according to claim 1, characterized in that: The connection node (14) has mechanical connection and signal connection functions and is used to install embedded modules or through cables. The connection node (14) includes a fixed block (1401). The upper and lower sides of the fixed block (1401) are provided with installation grooves (1402). The left and right sides of the installation groove (1402) are fixedly connected with guide columns (1403). The outer surface of the vertical pole section (13) is provided with a guide groove (1404) corresponding to the guide column (1403) and a positioning hole (1405). The interior of the fixed block (1401) is provided with a long groove (1406) and two wire holes (1407). The interior of the long groove (1406) Two movable blocks (1408) are slidably connected, and positioning columns (1409) corresponding to the positioning holes (1405) are fixedly connected on the upper and lower sides of the movable blocks (1408). The right inner wall of the long slot (1406) is rotatably connected to a screw rod (1410) via a bearing. The left end of the screw rod (1410) passes through the two movable blocks (1408) and is located outside the fixed block (1401). The left end of the screw rod (1410) is fixedly connected to a knob (1411). The left and right sides of the outer surface of the screw rod (1410) are respectively provided with left-handed threads and right-handed threads. The two movable blocks (1408) are both threadedly connected to the screw rod (1410).

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