CN212572551U - Movable shelter type wind and cloud four-number receiving and processing system - Google Patents
Movable shelter type wind and cloud four-number receiving and processing system Download PDFInfo
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- CN212572551U CN212572551U CN202021538072.9U CN202021538072U CN212572551U CN 212572551 U CN212572551 U CN 212572551U CN 202021538072 U CN202021538072 U CN 202021538072U CN 212572551 U CN212572551 U CN 212572551U
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Abstract
The utility model relates to a processing system is received to movable shelter formula wind cloud No. four, include: the mobile main body comprises a shelter, a bearing platform and a foldable antenna, wherein the foldable antenna is arranged on the bearing platform and is used for receiving data of a Fengyun No. four satellite; the satellite data processing system is arranged in the shelter and connected with the foldable antenna to process data of the Fengyun No. four satellite, wherein the foldable antenna comprises an antenna upright post, an antenna seat frame and a reflector mechanism, the reflector mechanism is arranged on the antenna seat frame, the antenna seat frame can cooperatively rotate in the X-axis and Y-axis directions, and the antenna seat frame is arranged on the antenna upright post and is a supporting structure of the reflector mechanism and the antenna seat frame and can be laid down and erected. The movable square cabin type wind and cloud number four receiving and processing system has high flexibility, the receiving and processing system can move as required, and the antenna can be detached.
Description
Technical Field
The utility model relates to a meteorological technical field, more specifically say, relate to movable shelter formula wind cloud number four and receive processing system.
Background
The wind cloud number four A star is the first star of the second generation static meteorological satellite in China, and compared with the wind cloud number two series satellites, the satellite-borne instruments of the wind cloud number four A star have great changes in performance and quantity. Real-time data received by the Fengyun No. four star A ground system, and all levels of data and products obtained by processing and processing of the business system play an important role in the application fields of weather forecast, ecological environment monitoring and the like, and have strong application requirements in multiple fields of national economy (agriculture, forestry, water conservancy, environment, traffic and the like).
In order to strengthen the application of the wind cloud fourth satellite data in partial industries, the China weather service uses the wind cloud fourth LRIT satellite broadcasting link to issue the lightning locator data and the imager fast view data in real time. For industrial applications of a part of users.
In order to complete the receiving and application of the wind cloud number four LRIT data, a set of system is specially erected for receiving and processing the wind cloud number four LRIT data. The original system is based on a foundation platform, and data receiving is carried out by using the movable 0.8-meter parabolic antenna, so that the whole system is huge in structure and is not very beneficial to the use of the system.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a processing system is received to movable shelter formula wind cloud No. four, sets huge satellite data processing system to mobilizable mode to can install shrink antenna, convenient and fast.
In order to achieve the above object, the present invention provides a technical solution as follows.
A movable square cabin type wind cloud number four receiving and processing system comprises: the mobile main body comprises a shelter, a bearing platform and a foldable antenna, wherein the foldable antenna is arranged on the bearing platform and is used for receiving data of a Fengyun No. four satellite; and the satellite data processing system is arranged in the shelter, is connected with the foldable antenna and is used for processing the data of the Fengyun No. four satellite, wherein the foldable antenna comprises an antenna upright post, an antenna seat frame and a reflector mechanism, the reflector is arranged on the antenna seat frame, the antenna seat frame can cooperatively rotate in the X-axis and Y-axis directions, and the antenna seat frame is arranged on the antenna upright post, is a supporting structure of the reflector mechanism and the antenna seat frame and can be laid down and erected.
Preferably, the reflector mechanism comprises a main reflecting surface, an auxiliary reflecting surface and a feed source support, the main reflecting surface is an assembled split type reflecting surface, and the auxiliary reflecting surface is positioned above the main reflecting surface when the reflector mechanism is in a vertical state.
Preferably, the main reflecting surface and the auxiliary reflecting surface are detachable structures.
Preferably, the satellite data processing system includes a vertical data receiver, a horizontal data receiver, a vertical receiving computer, a horizontal receiving computer, a product generating computer, a switch, a product displaying computer, and a data storage server, wherein,
the vertical data receiver is connected to the vertical receiving computer, the horizontal data receiver is connected to the horizontal receiving computer, the vertical receiving computer and the horizontal receiving computer are both connected with the product production computer through a switch, the product generation computer is connected with the product display computer, and the product display computer is connected with the data storage server;
the satellite data of Fengyun No. four comprises a vertical data signal and a horizontal data signal, the vertical data signal and the horizontal data signal are respectively received and demodulated by the vertical data receiver and the horizontal data receiver, and the demodulated data are respectively subjected to data dropping and quick-view display processing by the vertical receiving computer and the horizontal receiving computer;
the vertical receiving computer and the horizontal receiving computer output satellite processing data to a product generating computer, the product generating computer generates a product file according to a product algorithm and sends the product file to the product display computer for display, and the product display computer sends the product file to the data storage server for storage.
Preferably, the satellite data processing system further comprises a control computer and an antenna controller, the control computer is connected with the antenna controller through a switch, the control computer sends antenna operation track data to the antenna controller, and the antenna controller controls the foldable antenna to move based on the antenna operation track data.
Preferably, the movable body comprises a vehicle.
The movable square cabin type wind and cloud number four receiving and processing system has high flexibility, the receiving and processing system can move as required, and the antenna can be detached. When the system is erected, the antenna is erected, and the antenna panel is installed, so that system data can be received; when the system needs to be moved, the antenna surface is disassembled, and then the antenna is laid down, so that the system can be moved.
Drawings
Fig. 1 is a schematic view of a movable shelter type wind cloud number four receiving and processing system according to a first embodiment of the present invention;
fig. 2 is a schematic diagram illustrating a foldable antenna structure provided in a second embodiment of the present invention;
fig. 3 shows a schematic view of a wind cloud number four receiving and processing system and an application scenario provided by a third embodiment of the present invention.
Detailed Description
In the following description, specific details are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the embodiments of the invention may be practiced without these specific details. In the present invention, specific numerical references such as "first element", "second device", and the like may be made. However, specific numerical references should not be construed as necessarily subject to their literal order, but rather construed as "first element" as opposed to "second element".
The specific details presented are exemplary only, and may be varied while remaining within the spirit and scope of the invention. The term "coupled" is defined to mean either directly connected to a component or indirectly connected to the component via another component.
Preferred embodiments suitable for implementing the methods, systems and devices of the present invention are described below with reference to the accompanying drawings. Although the embodiments are described with respect to a single combination of elements, it is to be understood that the invention includes all possible combinations of the disclosed elements. Thus, if one embodiment includes elements A, B and C, while a second embodiment includes elements B and D, the invention should also be considered to include other remaining combinations of A, B, C or D, even if not explicitly disclosed.
As shown in fig. 1, the utility model discloses a processing system is received to movable shelter formula wind cloud No. four that the first embodiment provided, include: a movable body 102 comprising a shelter 101 and a carrying platform; the foldable antenna 103 is arranged on the bearing platform and used for receiving the data of the Fengyun No. four satellite; and the satellite data processing system 104 is arranged in the shelter 101, is connected with the foldable antenna 103 and is used for processing the data of the Fengyun No. four satellites. In particular, the movable body may be a vehicle.
The folding antenna reflector has the advantages that the structural design ensures the maneuverability and flexibility of the system, and the automation degree is higher. The antenna has a low total height in a storage state, the height can be less than 2100mm, and the antenna has good passing capacity. The total length is shorter, less than 4500mm, the vehicle can be designed shorter, and the driving capability is higher.
In one embodiment, as shown in fig. 2, the foldable antenna 103 comprises an antenna mast 1031, an antenna mount 1032 disposed on the antenna mount that is cooperatively rotatable in the X-axis and Y-axis directions, and a reflector mechanism 1033 disposed on the antenna mast that is a support structure for the reflector mechanism, the antenna mount, and is capable of laying down and erecting the reflector mechanism. The antenna upright post is a supporting structure of the antenna and the driving system, is an actuating mechanism for folding and unfolding the antenna, and has the functions of laying down and erecting the antenna.
The antenna mount takes the form of an X-Y mount, the X axis is horizontally disposed, the Y axis is perpendicular to the X axis and rotates with the X axis, and the electrical axis is perpendicular to the Y axis. And rotating the orientation of the antenna to the current station to receive the azimuth and the pitch angle of the wind and cloud satellite IV through the cooperative rotation of the X-Y axes. In a preferred embodiment, the reflector mechanism may include a main reflective surface, a sub-reflective surface, and a feed support, the main reflective surface being a split reflective surface, the sub-reflective surface being located above the main reflective surface when the reflector mechanism is in an upright position. The main reflecting surface can be disassembled, when the system is erected, the antenna is erected, and the reflecting surface is assembled, so that satellite data can be received; when the system needs to be moved, the reflecting surface is detached, and then the antenna is laid down, so that the system can be moved.
The reflector mechanism further comprises a feed source support, the feed source support is of a cylindrical structure, the top of the feed source support is provided with a combined feed source, the bottom of the feed source support is connected with a central body screw, and radio frequency components such as LNB (low noise Block) and the like are arranged inside the feed source support. In the folded state of the antenna, the antenna is convenient to maintain.
The azimuth-pitching seat adopts a large worm gear pair as final transmission, pitching adopts high-efficiency imported ball screw transmission, adopts a high-precision standard imported reducer as primary transmission, has higher structural rigidity and reliability, and ensures the antenna pointing direction, tracking precision and the rotation stability of the overall structure while ensuring the antenna collection height. The antenna can be unfolded and collected through the azimuth pitching working rotating shaft, a servo transmission system is effectively simplified, the total weight of the system is reduced, and the reliability of the system is improved.
Therefore, the whole system of the satellite data processing system is completely arranged in a container, as shown in fig. 1, the right side is provided with a foldable antenna, and the antenna surface is detachable. The connection between the satellite data processing system and the foldable antenna is arranged by dark lines.
The main reflecting surface and the auxiliary reflecting surface are of detachable structures.
Therefore, in one embodiment, the antenna is of a collapsible type, and the antenna surface can be detached. When the system is erected, the antenna is erected, and the antenna panel is installed, so that system data can be received; when the system needs to be moved, the antenna surface is disassembled, and then the antenna is laid down, so that the system can be moved.
In another embodiment, in order to realize the rapid unfolding and storage of the antenna, the reflecting surface of the foldable antenna can adopt a left block, a middle block and a right block, wherein the two blocks can be manually folded towards the middle. In order to reduce the overall storage height of the antenna, the antenna base can adopt a turntable type full-motion azimuth pitching seat frame. The folding antenna reflector has the advantages that the structural design ensures the maneuverability and flexibility of the system, and the automation degree is higher. The antenna is low in total height in a storage state, good in passing capacity, short in total length, short in vehicle carrying capacity and high in driving capacity.
As shown in fig. 3, the satellite data processing system 104 may include a vertical data receiver 104A, a horizontal data receiver 104B, a vertical receiving computer 104C, a horizontal receiving computer 104D, a product generating computer 104E, a switch 104F, a product displaying computer 104G and a data storage server 104H, wherein the vertical data receiver 104A is connected to the vertical receiving computer 104C, the horizontal data receiver 104B is connected to the horizontal receiving computer 104D, the vertical receiving computer 104C and the horizontal receiving computer 104D are both connected to the product producing computer 104G through the switch 104F, the product generating computer 104E is connected to the product displaying computer 104G, and the product displaying computer 104G is connected to the data storage server 104H; the satellite data of Fengyun No. four comprises a vertical data signal and a horizontal data signal, the vertical data signal and the horizontal data signal are respectively received and demodulated by the vertical data receiver and the horizontal data receiver, and the demodulated data are respectively subjected to data dropping and quick-view display processing by the vertical receiving computer 104C and the horizontal receiving computer 104D; the vertical receiving computer 104C and the horizontal receiving computer 104D output satellite processing data to the product generating computer 104E, the product generating computer 104E generates a product file from the satellite processing data according to a product algorithm, and sends the product file to the product display computer 104G for display, and the product display computer 104G sends the product file to the data storage server 104H for storage.
In another preferred embodiment, the satellite data processing system 104 further includes a control computer 104K and an antenna controller 104L, the control computer 104K is connected to the antenna controller through a switch 104F, the control computer 104K transmits antenna operation trajectory data to the antenna controller 104L, and the antenna controller 104L controls the movement of the foldable antenna based on the antenna operation trajectory data.
A station operation management software is deployed on the control computer 104K, and the position of the satellite can be calculated, so that an antenna operation track file is calculated. The method comprises the steps of sending an antenna operation track file to an ACU, analyzing the file by the ACU to obtain the pointing position of an antenna per second, controlling the outdoor antenna to point to a satellite through the ADU, and continuously tracking the satellite, so that the signal receiving work is carried out. The signals transmitted by the satellite are divided into two paths, horizontal signals and vertical signals. Taking the horizontal signal as an example for explanation, the vertical signal and the horizontal signal completely coincide in the reception processing manner. The antenna paraboloid collects the horizontal signals and collects the horizontal signals to the horizontal feed source, and the horizontal LNB is used for amplifying and down-converting the corresponding signals. And the frequency-converted signals are transmitted to the cabin through the radio frequency cable and are accessed to a horizontal data receiver to perform work such as data demodulation and decoding. The demodulated and decoded data is transmitted to a horizontal receiving computer through a network, and the data is subjected to tray falling and quick view display. The same is true for the vertical signal in the above flow. And after the vertical and horizontal data are received, the receiving computer pushes all the data to the product generating computer. And the product generation computer performs corresponding product file generation work on all the data according to a product algorithm, pushes the data to the product display computer and performs corresponding product data display work. Meanwhile, the product generation computer pushes all data to the data storage server for data storage.
Therefore, when the system is erected, the antenna is erected, and the antenna panel is installed, so that the system data can be received; when the system needs to be moved, the antenna surface is disassembled, and then the antenna is laid down, so that the system can be moved. Through link calculation, the antenna aperture is reduced to four types of 3.7 meters, 4.5 meters, 5 meters and 6.2 meters. The user can select according to the corresponding space requirement. The square cabin type structure makes the machine room compact and reasonable.
The movable square cabin type satellite data receiving and processing system has the advantages that the whole system is compact in structure, the dismounting links of a servo-feed system are reduced as much as possible, the antenna is easy to calibrate, good repeated dismounting and mounting performance, high reliability, maintainability, interchangeability and environmental adaptability are realized, and the movable square cabin type satellite data receiving and processing system is convenient to transport, install and maintain.
The above description is only directed to the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention. Various modifications may be made by those skilled in the art without departing from the spirit of the invention and the appended claims.
Claims (6)
1. The utility model provides a processing system is received to movable shelter formula wind cloud number four which characterized in that includes:
the movable main body comprises a shelter and a bearing platform;
the foldable antenna is arranged on the bearing platform and used for receiving the data of the Fengyun No. four satellite;
the satellite data processing system is arranged in the shelter and connected with the foldable antenna to process the satellite data of Fengyun No. four, wherein,
the foldable antenna comprises an antenna upright post, an antenna seat frame and a reflector mechanism, wherein the reflector mechanism is arranged on the antenna seat frame, the antenna seat frame can cooperatively rotate in the X-axis and Y-axis directions, the antenna seat frame is arranged on the antenna upright post, and the reflector mechanism and the antenna seat frame are supporting structures and can be laid down and erected.
2. The movable shelter type wind and cloud number four receiving and processing system as claimed in claim 1, wherein the reflector mechanism comprises a main reflecting surface, an auxiliary reflecting surface and a feed source support, the main reflecting surface is a split type detachable reflecting surface, and the auxiliary reflecting surface is positioned above the main reflecting surface when the reflector mechanism is in a vertical state.
3. The movable shelter type wind-cloud number four receiving and processing system according to claim 2, wherein the main reflecting surface and the auxiliary reflecting surface are both detachable structures.
4. The transportable shelter style wind cloud number four receiver-processing system of claim 1, wherein said satellite data processing system comprises a vertical data receiver, a horizontal data receiver, a vertical receiver computer, a horizontal receiver computer, a product generation computer, a switch, a product display computer, and a data storage server, wherein,
the vertical data receiver is connected to the vertical receiving computer, the horizontal data receiver is connected to the horizontal receiving computer, the vertical receiving computer and the horizontal receiving computer are both connected with the product production computer through a switch, the product generation computer is connected with the product display computer, and the product display computer is connected with the data storage server;
the satellite data of Fengyun No. four comprises a vertical data signal and a horizontal data signal, the vertical data signal and the horizontal data signal are respectively received and demodulated by the vertical data receiver and the horizontal data receiver, and the demodulated data are respectively subjected to data dropping and quick-view display processing by the vertical receiving computer and the horizontal receiving computer;
the vertical receiving computer and the horizontal receiving computer output satellite processing data to a product generating computer, the product generating computer generates a product file according to a product algorithm and sends the product file to the product display computer for display, and the product display computer sends the product file to the data storage server for storage.
5. The movable shelter type wind cloud number four receiving and processing system as claimed in claim 4, wherein the satellite data processing system further comprises a control computer and an antenna controller, the control computer is connected with the antenna controller through a switch, the control computer sends antenna operation track data to the antenna controller, and the antenna controller controls the movement of the foldable antenna based on the antenna operation track data.
6. The movable shelter type wind cloud number four receiving and processing system according to any one of claims 1 to 5, wherein the movable body comprises a vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021538072.9U CN212572551U (en) | 2020-07-29 | 2020-07-29 | Movable shelter type wind and cloud four-number receiving and processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021538072.9U CN212572551U (en) | 2020-07-29 | 2020-07-29 | Movable shelter type wind and cloud four-number receiving and processing system |
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| Publication Number | Publication Date |
|---|---|
| CN212572551U true CN212572551U (en) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021538072.9U Active CN212572551U (en) | 2020-07-29 | 2020-07-29 | Movable shelter type wind and cloud four-number receiving and processing system |
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| CN (1) | CN212572551U (en) |
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