CN117335127A - Vehicle-mounted satellite communication antenna with direction finding function - Google Patents
Vehicle-mounted satellite communication antenna with direction finding function Download PDFInfo
- Publication number
- CN117335127A CN117335127A CN202311559737.2A CN202311559737A CN117335127A CN 117335127 A CN117335127 A CN 117335127A CN 202311559737 A CN202311559737 A CN 202311559737A CN 117335127 A CN117335127 A CN 117335127A
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- Prior art keywords
- antenna
- vehicle
- pushing
- satellite communication
- installation plane
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- 238000004891 communication Methods 0.000 title claims abstract description 39
- 238000009434 installation Methods 0.000 claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 description 6
- 230000010287 polarization Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/32—Adaptation for use in or on road or rail vehicles
- H01Q1/3208—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used
- H01Q1/3233—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used particular used as part of a sensor or in a security system, e.g. for automotive radar, navigation systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/005—Damping of vibrations; Means for reducing wind-induced forces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
-
- 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
Abstract
The invention discloses a vehicle-mounted satellite communication antenna with a direction finding function, which comprises a supporting platform, a vehicle-mounted antenna, a servo mechanism and a controller, wherein the supporting platform is assembled on a vehicle and is provided with at least one installation plane; the leveling mechanism comprises at least four groups of pushing structures, the pushing structures are uniformly distributed below the installation plane, and the installation plane can be forced in different directions through the action of the at least four groups of pushing structures, so that the angle of the installation plane can be adjusted according to the road surface state of the current vehicle, the vehicle-mounted antenna is in the optimal working environment, and the influence of road surface factors on the work of the vehicle-mounted antenna is avoided.
Description
Technical Field
The invention relates to the technical field of satellite communication antennas, in particular to a vehicle-mounted satellite communication antenna with a direction finding function.
Background
As the society of today is increasingly improving information technology; for a satellite communication system, the communication problems of communication in a large number of thin routing communication areas, rural communication, passenger transport, freight transport, sea transport, aviation, rescue and relief work, field survey and the like are solved; the satellite communication antenna circulated in the market at present mainly comprises three types of communication in motion, communication in static state and portable antennas, wherein the communication in static state antenna is an antenna capable of automatically finding a satellite in a fixed place, and the antenna is connected with a main network through a communication satellite in the fixed place to establish communication connection with a satellite site, and can only communicate with the satellite in real time in a static state, so that the satellite communication antenna has the advantages of high operation speed, high operation precision and the like; the vehicle-mounted satellite communication antenna is a full-automatic high-performance satellite communication antenna developed according to urban emergency and field communication requirements, adopts an intelligent control algorithm, is simple and convenient to operate, and can be conveniently used by non-professional persons; meanwhile, the product has compact and simple structure and strong wind resistance, supports one-key star finding and one-key collection, can reliably work for a long time in a severe environment, and is a great test on the performance and accuracy of the vehicle-mounted satellite communication antenna because the vehicle-mounted satellite communication antenna needs to carry out communication work in cities or the wild of different road conditions.
Disclosure of Invention
The invention aims to provide a vehicle-mounted satellite communication antenna with a direction finding function, which can effectively solve the problems in the prior art.
In order to solve the technical problems, the invention adopts the following technical scheme: an on-vehicle satellite communication antenna with direction finding function, comprising:
the support platform is assembled on the vehicle and is provided with at least one installation plane, and a leveling mechanism is arranged in the support platform and is used for adjusting the angle of the installation plane;
the vehicle-mounted antenna comprises an antenna surface and a feed source;
the servo mechanism is assembled between the installation plane and the vehicle-mounted antenna and is at least provided with a transmission assembly capable of adjusting the pitch angle and the azimuth angle of the vehicle-mounted antenna; and
the controller is used for calculating star finding data and can at least send the following instructions based on the star finding data:
controlling the leveling mechanism to execute an adjustment action on the installation plane angle;
and controlling the transmission assembly to execute the adjustment action of the pitch angle and/or the azimuth angle of the vehicle-mounted antenna.
Preferably, the leveling mechanism comprises at least four groups of pushing structures, each pushing structure is uniformly distributed below the installation plane, each pushing structure comprises a pushing head, the pushing heads are at least provided with a force capable of enabling the pushing heads to slide along the vertical direction, the top ends of the pushing heads are movably connected with the installation plane, and at least one pushing head is used for sliding along with the pushing heads to adjust the angle of the installation plane.
Preferably, the pushing structure further comprises a top block, the top block is provided with a low point and a high point, a connecting surface is smoothly arranged between the low point and the high point, the bottom end of the pushing head is in contact with the connecting surface, and the top block is at least provided with a force capable of enabling the top block to slide along the connecting line direction of the low point and the high point and synchronously drives the pushing head to slide along the vertical direction of the pushing head along with the sliding of the top block.
Preferably, the leveling mechanism further comprises a plurality of groups of driving members, each driving member is provided with a linkage member, wherein the driving members are used for outputting a force for enabling the top blocks to slide along the connecting line direction of the low point and the high point, and the linkage members are used for at least linking the top blocks of the two opposite pushing structures, so that the two top blocks slide synchronously or separate, and each top block slides independently.
Preferably, each top block is provided with a rack, and the racks of the opposite top blocks are arranged side by side; the driving piece comprises a driving motor, and a driving gear is arranged on an output shaft of the driving motor; the linkage piece comprises a sliding rail and a sliding block arranged on the sliding rail, the driving motor is arranged on the sliding block and slides along the sliding rail along with the sliding block to drive the driving gear to be meshed with one rack of the top block or simultaneously meshed with two racks arranged side by side.
Preferably, the output shaft of the driving motor is provided with two driving gears, one driving gear is separated from the racks along with the sliding of the driving motor, and the other driving gear is meshed with one of the two racks arranged side by side, or the two driving gears are meshed with the two racks at the same time.
Preferably, a support is arranged at the pushing head, a sliding groove is arranged in the support along the vertical direction, the pushing head is slidably mounted in the sliding groove, an elastic pad is arranged in the sliding groove, and the elastic pad tends to drive the pushing head to slide upwards.
Preferably, the transmission assembly comprises a connection shell, the bottom end of the connection shell is connected with the installation plane through a rotary table, a rotary shaft is installed on the connection shell and connected with the antenna surface, wherein the azimuth angle of the antenna surface is adjusted along with the rotation of the rotary table, and the pitch angle of the antenna surface is adjusted along with the rotation of the rotary table.
Preferably, the feed source is movably connected with the antenna surface through a frame body, the frame body is configured to adjust an included angle between the feed source and the antenna surface, and the frame body can at least control the feed source to be attached to the antenna surface.
Preferably, the controller further comprises a temperature detection module, and the detection module can at least detect the temperature of the controller and the antenna surface in real time.
The beneficial effects are that: the leveling mechanism is arranged below the installation plane, and the installation plane can be forced in different directions under the action of at least four groups of pushing structures, so that the angle of the installation plane can be adjusted according to the road surface state of the current vehicle, the vehicle-mounted antenna is in the optimal working environment, and the influence of road surface factors on the operation of the vehicle-mounted antenna is avoided;
according to the invention, through the action of the linkage piece, the oppositely arranged pushing structures can synchronously work, so that the installation plane can be quickly adjusted to a certain angle in the initial stage of adjustment, the two pushing structures can be separated, one pushing structure can be independently adjusted, and the installation plane angle can be finely adjusted, so that the adjustment process is quick and accurate.
According to the invention, the top block is rigidly connected with the pushing head, so that the pushing head can fix the installation plane, the elastic pad is arranged in the chute, so that the top block is separated from the pushing head, and then the elastic pad is elastically connected with the pushing head, so that the elastic pad is utilized to enable the installation plane to have an elastic buffering function, and the bumpy damage of the vehicle-mounted antenna in complex road conditions is reduced.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a schematic view of an unfolded state of an on-board satellite communication antenna according to the present invention;
FIG. 2 is a schematic view of the folded state of the vehicle satellite communication antenna according to the present invention;
FIG. 3 is a schematic view of the structure of the support platform of the present invention;
FIG. 4 is a schematic view of the structure of the interior of the support platform of the present invention;
FIG. 5 is a schematic view of the leveling mechanism of the present invention;
FIG. 6 is a plan view of the leveling mechanism of the present invention;
FIG. 7 is a schematic view of a pair of pushing structures according to the present invention;
reference numerals in the drawings: 1. a support platform; 2. a mounting plane; 3. a leveling mechanism; 31. pushing the push head; 32. a top block; 32a, low point; 32b, high points; 32c, a connecting surface; 33. a rack; 34. a driving motor; 35. a drive gear; 36. a slide rail; 37. a slide block; 4. an antenna surface; 5. a feed source; 6. a transmission assembly; 61. a connection housing; 62. a turntable; 63. a rotating shaft; 7. a controller; 8. a bracket; 9. a chute; 10. an elastic pad; 11. a frame body; 12. and a temperature detection module.
Detailed description of the preferred embodiments
Embodiments of the present invention will be described below with reference to the accompanying drawings in the embodiments of the present invention. The terminology used in the description of the embodiments of the invention herein is for the purpose of describing particular embodiments of the invention only and is not intended to be limiting of the invention. Embodiments of the present application are described below with reference to the accompanying drawings. As one of ordinary skill in the art can appreciate, with the development of technology and the appearance of new scenes, the technical solutions provided in the embodiments of the present application are applicable to similar technical problems. The terms first, second and the like in the description and in the claims of the present application and in the above-described figures, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances and are merely illustrative of the manner in which the embodiments of the application described herein have been described for objects of the same nature. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of elements is not necessarily limited to those elements, but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Examples: as shown in fig. 1-4, a vehicle-mounted satellite communication antenna with a direction finding function comprises a supporting platform 1, a vehicle-mounted antenna, a servo mechanism and a controller 7, wherein the supporting platform 1 is used for being assembled on a vehicle, the supporting platform 1 is at least provided with a mounting plane 2, a leveling mechanism 3 is arranged in the supporting platform 1, and the leveling mechanism 3 is used for adjusting the angle of the mounting plane 2; the vehicle-mounted antenna comprises an antenna surface 4 and a feed source 5; the servo mechanism is assembled between the mounting plane 2 and the vehicle-mounted antenna, and at least provided with a transmission assembly 6 capable of adjusting the pitch angle and the azimuth angle of the vehicle-mounted antenna; and a controller 7, wherein the controller 7 is used for calculating the star finding data and can at least send out the following instructions based on the star finding data:
the leveling mechanism 3 is controlled to execute the adjustment action of the angle of the installation plane 2;
the transmission assembly 6 is controlled to execute the adjustment action of the pitch angle and/or the azimuth angle of the vehicle-mounted antenna;
the vehicle-mounted antenna is provided with an UM982 full-system full-frequency point high-precision positioning and orientation module, and further comprises a temperature detection module 12, wherein the detection module can at least detect the temperature of the controller 7 and the antenna surface 4 in real time at the same time, and is provided with a beacon double backup, and a beacon fault can be switched to backup the beacon;
after the vehicle reaches the target site, the power supply is turned on after the antenna is connected, the program is initialized, a tracking information interface is entered after a few seconds, the interface displays the internal temperature of the antenna controller 7 and the external antenna equipment temperature; the name of the antenna received by the device, user selectable, polarization of the antenna, vertical or horizontal, beacon frequency: LNB receives satellite signal frequency, longitude: longitude values of antenna position, AGC: AGC voltage values provided by beacons for use with satellites, etc.; the user can select a target satellite, set parameters and polarization modes of the target satellite, and set related parameters of the satellite which is not set; reserving relevant information of a corresponding satellite by changing relevant parameters of the satellite; the antenna control box internal network port module corresponds to related information, and a user sets an internal IP address of the computer according to the IP address port number so as to realize communication with the control box; the controller 7 performs positioning and orientation in two directions through Beidou, starts the controller 7 to adjust the pitching, azimuth, polarization and the like of the antenna under the condition of ensuring that the periphery of the antenna is shielded without obstacle according to the calculated star finding data, and performs scanning capturing on satellites according to satellite beacons or DVB carrier signals.
The leveling mechanism 3 according to the present embodiment includes at least four sets of pushing structures, in this embodiment, four sets are exemplified, and are disposed below the installation plane 2 in a cross shape, wherein each set of pushing structures includes a pushing head 31 and a pushing block 32;
referring to fig. 5-7, a bracket 8 is disposed at the push head 31, a chute 9 is disposed in the bracket 8 along the vertical direction, the push head 31 is slidably mounted in the chute 9, the top end of the push head 31 is movably connected with the mounting plane 2, for example, by a spherical hinge, when one of the push heads 31 slides upwards, the mounting plane 2 above the push head 31 is extruded to move upwards, and the rest positions of the mounting plane 2 are not moved, so that the mounting plane 2 is inclined as a whole, and based on the operation, the angle of the mounting plane 2 can be adjusted based on the road surface condition in a working environment with a certain gradient, the influence of the road surface gradient on the vehicle antenna is counteracted, and the working accuracy of the vehicle antenna is improved.
The ejector block 32 is disposed below the pushing head 31, and the ejector block 32 has a low point 32a and a high point 32b, a connection surface 32c is smoothly disposed between the low point 32a and the high point 32b, the bottom end of the pushing head 31 contacts with the connection surface 32c, the connection surface 32c may be disposed to be a plane or an arc surface, as shown in fig. 5, in this embodiment, the ejector block 32 is configured with at least one force capable of sliding along the connecting line direction of the low point 32a and the high point 32b, and the ejector block 32 can be moved by the force, for example, the ejector block 32 is controlled to move from the low point 32a to the high point 32b, and then the ejector head 31 is extruded and reset;
for the above force, in this embodiment, the leveling mechanism 3 further includes several sets of driving members, where the driving members are configured to output a force that makes the top block 32 slide along the connecting line direction of the low point 32a and the high point 32b, and the driving manner is that a rack 33 is installed at one end of the top block 32 along the sliding direction of the top block 32, the driving members include a driving motor 34, a driving gear 35 is installed on an output shaft of the driving motor 34, and the top block 32 can be driven to slide reciprocally by meshing the driving gear 35 with the rack 33;
wherein in some embodiments a bent link is provided between the rack 33 and the top blocks 32, through which link each top block 32 can be laid out in a uniform horizontal position.
In some embodiments, each driving member is configured with a linkage member for linking at least two top blocks 32 of the pushing structure disposed opposite to each other, so that the two top blocks 32 slide synchronously, or the two top blocks 32 are separated, and each top block 32 slides independently; the two pushing structures can be separated, one pushing structure is independently adjusted, and then the angle of the mounting plane 2 is finely adjusted, so that the adjustment process is quick and accurate;
specifically: referring to fig. 5, the racks 33 of the opposite top blocks 32 are arranged in parallel, the linkage member includes a slide rail 36 and a slide block 37 arranged on the slide rail 36, the driving motor 34 is installed on the slide block 37, and slides along the slide rail 36 along with the slide block 37 to drive the driving gear 35 to mesh with the rack 33 of one top block 32 or simultaneously mesh with two racks 33 arranged in parallel;
further, when the output shaft of the driving motor 34 is provided with two driving gears 35, for example in fig. 5, the two driving racks 33 are respectively meshed with the two racks 33 at this time, the driving motor 34 can synchronously drive the two racks 33 to synchronously move in the same direction, when the sliding block 37 slides leftwards, the two driving gears 35 can be driven to slide leftwards, the right driving gear 35 moves to the left rack 33, at this time, the left driving gear 35 and the right rack 33 are in a free state, in this state, the driving motor 34 drives the left rack 33 to move, otherwise, when the sliding block 37 slides upwards, the two driving gears 35 can be driven to slide downwards, the driving gear 35 on the making side moves to the right rack 33, at this time, the driving gear 35 on the right side and the left rack 33 are in a free state, and in this state, the driving motor 34 drives the right rack 33 to move;
further, in the present embodiment, the two racks 33 may be slidably connected, so that the two racks can be stably slid relatively.
In addition, in some embodiments, an elastic pad 10 is disposed in the chute 9, the elastic pad 10 tends to drive the pushing head 31 to slide upwards, not only can the pushing head 31 be rigidly connected with the pushing block 32, so that the installation plane 2 is in a fixed state, but also the elastic pad 10 is disposed in the chute 9, so that the pushing block 32 is separated from the pushing head 31, and then elastic connection is realized through the elastic pad 10 and the pushing head 31, so that the installation plane 2 has an elastic buffer function by using the elastic pad 10, and jolt damage of the vehicle antenna in complex road conditions is reduced.
Referring to fig. 1, the transmission assembly 6 includes a connection housing 61, the bottom end of the connection housing 61 is connected with the installation plane 2 through a turntable 62, a rotating shaft 63 is installed on the connection housing 61, the rotating shaft 63 is connected with the antenna surface 4, and the turntable 62 and the rotating shaft 63 are respectively provided with a corresponding direct current motor and a corresponding speed reducer for controlling, wherein the azimuth angle of the antenna surface 4 is adjusted along with the rotation of the turntable 62, and the pitch angle of the antenna surface 4 is adjusted along with the rotation of the rotating shaft 63.
The feed source 5 is movably connected with the antenna surface 4 through a frame 11, the frame 11 is configured to adjust an included angle between the feed source 5 and the antenna surface 4, and the frame 11 can at least control the feed source 5 to be attached to the antenna surface 4, and the vehicle-mounted antenna can be folded as shown in fig. 2.
While the embodiments of the present invention have been described in detail with reference to the drawings, the present invention is not limited to the above embodiments, and it will be apparent to those skilled in the art that various equivalent changes and substitutions can be made therein without departing from the principles of the present invention, and such equivalent changes and substitutions should also be considered to be within the scope of the present invention.
Claims (10)
1. A vehicle-mounted satellite communication antenna with direction finding function, comprising:
the support platform is assembled on the vehicle and is provided with at least one installation plane, and a leveling mechanism is arranged in the support platform and is used for adjusting the angle of the installation plane;
the vehicle-mounted antenna comprises an antenna surface and a feed source;
the servo mechanism is assembled between the installation plane and the vehicle-mounted antenna and is at least provided with a transmission assembly capable of adjusting the pitch angle and the azimuth angle of the vehicle-mounted antenna; and
the controller is used for calculating star finding data and can at least send the following instructions based on the star finding data:
controlling the leveling mechanism to execute an adjustment action on the installation plane angle;
and controlling the transmission assembly to execute the adjustment action of the pitch angle and/or the azimuth angle of the vehicle-mounted antenna.
2. The vehicle satellite communication antenna with direction finding function of claim 1, wherein: the leveling mechanism comprises at least four groups of pushing structures, each pushing structure is uniformly distributed below the installation plane, each pushing structure comprises a pushing head, the pushing heads are at least provided with a force capable of enabling the pushing heads to slide along the vertical direction, the top ends of the pushing heads are movably connected with the installation plane, and the angle of the installation plane is adjusted at least along with the sliding of one pushing head.
3. The vehicle satellite communication antenna with direction finding function according to claim 2, wherein: the pushing structure further comprises a pushing block, the pushing block is provided with a low point and a high point, a connecting surface is smoothly arranged between the low point and the high point, the bottom end of the pushing head is in contact with the connecting surface, and the pushing block is at least provided with a force capable of enabling the pushing head to slide along the connecting line direction of the low point and the high point and synchronously drives the pushing head to slide along the vertical direction along with the sliding of the pushing block.
4. A vehicle satellite communications antenna with direction finding function according to claim 3, wherein: the leveling mechanism further comprises a plurality of groups of driving pieces, each driving piece is provided with a linkage piece, wherein the driving pieces are used for outputting force enabling the top blocks to slide along the connecting line direction of the low point and the high point, and the linkage pieces are used for at least linking the top blocks of two opposite pushing structures, so that the two top blocks slide synchronously or separate, and each top block slides independently.
5. The vehicle satellite communication antenna with direction finding function according to claim 4, wherein: each top block is provided with a rack, and racks of the opposite top blocks are arranged side by side; the driving piece comprises a driving motor, and a driving gear is arranged on an output shaft of the driving motor; the linkage piece comprises a sliding rail and a sliding block arranged on the sliding rail, the driving motor is arranged on the sliding block and slides along the sliding rail along with the sliding block to drive the driving gear to be meshed with one rack of the top block or simultaneously meshed with two racks arranged side by side.
6. The vehicle satellite communication antenna with direction finding function according to claim 5, wherein: the output shaft of the driving motor is provided with two driving gears, one driving gear is separated from the racks along with the sliding of the driving motor, and the other driving gear is meshed with one of the two racks arranged side by side, or the two driving gears are meshed with the two racks at the same time.
7. A vehicle satellite communications antenna with direction finding function according to claim 2 or 6, wherein: the pushing head is arranged at the position of the pushing head, a sliding groove is arranged in the bracket along the vertical direction, the pushing head is slidably arranged in the sliding groove, an elastic pad is arranged in the sliding groove, and the elastic pad tends to drive the pushing head to slide upwards.
8. The vehicle satellite communication antenna with direction finding function of claim 1, wherein: the transmission assembly comprises a connection shell, the bottom end of the connection shell is connected with the installation plane through a rotary table, a rotary shaft is installed on the connection shell, the rotary shaft is connected with the antenna surface, the azimuth angle of the antenna surface is adjusted along with the rotation of the rotary table, and the pitch angle of the antenna surface is adjusted along with the rotation of the rotary shaft.
9. The vehicle satellite communication antenna with direction finding function of claim 8, wherein: the feed source is movably connected with the antenna surface through a frame body, the frame body is configured to adjust an included angle between the feed source and the antenna surface, and the frame body can at least control the feed source to be attached to the antenna surface.
10. The vehicle satellite communication antenna with direction finding function of claim 1, wherein: the controller also comprises a temperature detection module, and the detection module can at least detect the temperature of the controller and the antenna surface in real time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311559737.2A CN117335127A (en) | 2023-11-21 | 2023-11-21 | Vehicle-mounted satellite communication antenna with direction finding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311559737.2A CN117335127A (en) | 2023-11-21 | 2023-11-21 | Vehicle-mounted satellite communication antenna with direction finding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117335127A true CN117335127A (en) | 2024-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311559737.2A Pending CN117335127A (en) | 2023-11-21 | 2023-11-21 | Vehicle-mounted satellite communication antenna with direction finding function |
Country Status (1)
| Country | Link |
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| CN (1) | CN117335127A (en) |
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| US20030083063A1 (en) * | 2001-11-01 | 2003-05-01 | Tia Mobile, Inc. | Easy set-up, vehicle mounted, in-motion tracking, satellite antenna |
| CN202159759U (en) * | 2011-02-25 | 2012-03-07 | 北京波尔通导科技有限公司 | Vehicle-mounted satellite communication antenna |
| CN106159410A (en) * | 2016-08-19 | 2016-11-23 | 广州市易恒信息技术有限公司 | A kind of guide tracked portable satellite communications antenna |
| CN112186326A (en) * | 2020-10-09 | 2021-01-05 | 广州郝舜科技有限公司 | Bidirectional satellite communication antenna |
| CN215680970U (en) * | 2021-07-08 | 2022-01-28 | 合肥若森智能科技有限公司 | Vehicle-mounted satellite communication antenna |
| CN114892940A (en) * | 2022-07-14 | 2022-08-12 | 德哈哈压缩机江苏有限公司 | Intelligent leveling lifting platform |
| CN219833023U (en) * | 2023-04-06 | 2023-10-13 | 安徽宇疆科技有限公司 | Leveling mechanism and satellite navigation antenna using same |
-
2023
- 2023-11-21 CN CN202311559737.2A patent/CN117335127A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030083063A1 (en) * | 2001-11-01 | 2003-05-01 | Tia Mobile, Inc. | Easy set-up, vehicle mounted, in-motion tracking, satellite antenna |
| CN202159759U (en) * | 2011-02-25 | 2012-03-07 | 北京波尔通导科技有限公司 | Vehicle-mounted satellite communication antenna |
| CN106159410A (en) * | 2016-08-19 | 2016-11-23 | 广州市易恒信息技术有限公司 | A kind of guide tracked portable satellite communications antenna |
| CN112186326A (en) * | 2020-10-09 | 2021-01-05 | 广州郝舜科技有限公司 | Bidirectional satellite communication antenna |
| CN215680970U (en) * | 2021-07-08 | 2022-01-28 | 合肥若森智能科技有限公司 | Vehicle-mounted satellite communication antenna |
| CN114892940A (en) * | 2022-07-14 | 2022-08-12 | 德哈哈压缩机江苏有限公司 | Intelligent leveling lifting platform |
| CN219833023U (en) * | 2023-04-06 | 2023-10-13 | 安徽宇疆科技有限公司 | Leveling mechanism and satellite navigation antenna using same |
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