CN109244635A - Cache ship-board antenna device and its application method - Google Patents
Cache ship-board antenna device and its application method Download PDFInfo
- Publication number
- CN109244635A CN109244635A CN201811393201.7A CN201811393201A CN109244635A CN 109244635 A CN109244635 A CN 109244635A CN 201811393201 A CN201811393201 A CN 201811393201A CN 109244635 A CN109244635 A CN 109244635A
- Authority
- CN
- China
- Prior art keywords
- ship
- circuit board
- main circuit
- antenna
- regulating device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- H01Q1/18—Means for stabilising antennas on an unstable platform
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/02—Arrangements for de-icing; Arrangements for drying-out ; Arrangements for cooling; Arrangements for preventing corrosion
-
- 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
- H01Q3/08—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 for varying two co-ordinates of the orientation
Abstract
The invention discloses cache ship-board antenna devices, including lower rotation device, pitching regulating device, ship antenna, control structure, water cooling plant, horizontal degree measurement system and compressor, lower rotation device connect with pitching regulating device and pitching regulating device is driven to rotate, ship antenna is installed on pitching regulating device, control structure includes main circuit board, internal storage structure and two water cooling plants, main circuit board is connect with internal storage structure, two water cooling plants fit in internal storage structure opposite sides, main circuit board includes rotation adjustment module, pitch angle adjustment module and caching adjustment module, main circuit board is according to the signal of horizontal degree measurement system feedback, pitching regulating device drives ship antenna deflection angle.Under the conditions of Ship Swaying, longitudinal and transverse angle of oscillation caused by compensation ship moves keeps ship antenna holding as far as possible horizontal, and with the driving ship antenna rotation of certain revolving speed, improves the efficiency and quality for receiving signal.
Description
Technical field
The present invention relates to field of antenna more particularly to cache ship-board antenna device and its application methods.
Background technique
Currently, satellite antenna receives faint satellite-signal and drops the low noise that satellite-signal reflexes in disc-shaped antenna
Audio amplifier.After this signal concentrated is amplified to hundreds of thousands of times by low noise frequency reducing amplifier, recycle oscillating circuit by high frequency
Satellite-signal is converted to intermediate frequency.This intermediate-freuqncy signal is a modulating signal, then after set-top box demodulation is recovered to video-audio signal, i.e.,
TV use can be inputted.
But existing Shipborne satellite antenna has the following deficiencies:
In the driving process of ship, it at sea will appear the inclined situation of hull, the levelness such as hull inclination are changed
On the one hand situation will affect the efficiency of transmission of existing Shipborne satellite antenna, the transmission quality of another aspect can have an impact；And
Existing shipborne system radiating efficiency in memory bar heat dissipation is low, influences the speed of service.
Summary of the invention
For overcome the deficiencies in the prior art, one of the objects of the present invention is to provide a kind of cache ship-board antennas
Device can solve the not high problem of transmission quality.
An object of the present invention adopts the following technical scheme that realization:
A kind of cache ship-board antenna device, including lower rotation device, pitching regulating device, ship antenna, control knot
Structure, water cooling plant, horizontal degree measurement system and compressor, the lower rotation device is connect with the pitching regulating device and band
The pitching regulating device rotation is moved, the ship antenna is installed on the pitching regulating device, and the control structure includes master
Wiring board, internal storage structure and two water cooling plants, the main circuit board are connect with the internal storage structure, two water cooling plant patches
Together in the internal storage structure opposite sides, the water cooling plant is connect with the compressor；The horizontal degree measurement system is used for
It measures the gradient of ship and is communicated with the main circuit board, the main circuit board includes rotation adjustment module, pitch angle tune
Module and caching adjustment module are saved, the rotation adjustment module drives the pitch regulation for adjusting the lower rotation device
The rotational angle of device, the pitch angle adjustment module are used to adjust the pitch angle of the ship antenna, and the caching is adjusted
Section module is used to adjust the cooling water temperature of the water cooling plant, and the main circuit board is according to the horizontal degree measurement system feedback
Signal, the pitching regulating device drives the ship antenna deflection angle.
Further, the lower rotation device includes the first rotational structure and transmission structure, first rotational structure
The transmission structure is driven to rotate, the pitching regulating device is installed on the transmission structure.
Further, first rotational structure includes the first stepper motor, first shaft coupling, the first retarder and first
Transmission gear, the first shaft coupling are connected to first stepper motor and first retarder, and described first subtracts
Fast device is connect with first transmission gear, and first transmission gear drives the transmission structure rotation.
Further, the transmission structure includes the second transmission gear, the first transmission shaft, bearing holder (housing, cover) and first bearing, institute
The second transmission gear and first transmission gear engaged transmission are stated, second transmission gear is installed on first transmission
Axis, first transmission shaft are installed on the first bearing, and the bearing holder (housing, cover) is installed on the first bearing.
Further, the transmission structure further includes first angle sensor, and the first angle sensor is installed on institute
First bearing is stated, the first angle sensor is used to monitor the rotational angle of first transmission shaft, and the first angle passes
Sensor is communicated with the main circuit board.
Further, the lower rotation device includes touch control screen, the touch control screen and the main circuit board
Communication, the revolving speed of the first stepper motor is manually controlled by the touch control screen.
Further, the pitching regulating device includes connection frame, second stepper motor, second shaft coupling, the second deceleration
Device and second driving shaft, the connection frame are installed on the transmission structure, and the second shaft coupling is connected to described second
Retarder and the second stepper motor, second retarder drive the second driving shaft rotation, the ship antenna peace
Loaded on the second driving shaft.
Further, the pitching regulating device further includes second angle sensor, the second angle sensor installation
In the bearing holder (housing, cover), the second angle sensor is used to monitor the rotational angle of the second driving shaft, the second angle
Sensor is communicated with the main circuit board.
Further, the main circuit board further includes information logging modle, and the information logging modle records the bottom
The information of rotating device, the pitching regulating device and the ship antenna.
A kind of application method of cache ship-board antenna device, comprising the following steps: signal receiving step: bottom turns
Dynamic device drives pitching regulating device and ship antenna rotation, receives the signal that satellite is sent；Levelness appraisal procedure, levelness
Measuring system assesses the tilt angle of ship antenna and feedback level degree signal to main circuit board；Angular adjustment: main circuit board point
Analysis needs the angle that adjusts, and main circuit board sends a command to lower rotation device and pitching regulating device, lower rotation device and
Pitching regulating device adjusts rotational angle respectively；Internal memory monitoring: main circuit board monitors memory processing speed and temperature, when in appearance
When depositing that processing is slow or memory temperature is high, main circuit board generates caching regulating command, and driving compressor adjusts the temperature of water cooling plant,
The temperature of water cooling plant reduction internal storage structure.
Compared with prior art, the beneficial effects of the present invention are:
1, two water cooling plants fit in the internal storage structure opposite sides, and the water cooling plant and the compressor connect
It connects, the rotation adjustment module adjusts the temperature of the water cooling plant according to the temperature of the internal storage structure, makes the memory
The speed of service of structure reaches most fast, at the same record the internal storage structure speed of service it is most fast when locating temperature.On the one hand it mentions
On the other hand the high speed of service avoids the unnecessary wasting of resources, reduce the energy consumption of compressor, improves buffer efficiency.
, the horizontal degree measurement system is used to measure the gradient of ship and communicates with the main circuit board, the main line
Road plate includes rotation adjustment module, pitch angle adjustment module and caching adjustment module, and the rotation adjustment module is for adjusting
The lower rotation device drives the rotational angle of the pitching regulating device, and the pitch angle adjustment module is for adjusting institute
The pitch angle of ship antenna is stated, the caching adjustment module is used to adjust the cooling water temperature of the water cooling plant, the master
Signal of the wiring board according to the horizontal degree measurement system feedback, the pitching regulating device drive ship antenna deflection angle
Degree.Under the conditions of Ship Swaying, longitudinal and transverse angle of oscillation caused by compensation ship moves keeps ship antenna holding as far as possible horizontal,
And the ship antenna rotation is driven with certain revolving speed, the scanning of angle on the bow mechanism is completed, and export side of a ship angle signal, improves and receive signal
Efficiency and quality.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And it can be implemented in accordance with the contents of the specification, and in order to allow above and other objects, features and advantages of the invention can
It is clearer and more comprehensible, it is special below to lift preferred embodiment, and cooperate attached drawing, detailed description are as follows.
Detailed description of the invention
Fig. 1 is the schematic diagram of a preferred embodiment in cache ship-board antenna device of the present invention；
Fig. 2 is the side schematic view of cache ship-board antenna device shown in Fig. 1；
Fig. 3 is the other side schematic diagram of cache ship-board antenna device shown in Fig. 1；
Fig. 4 is the internal structure chart of a lower rotation device in cache ship-board antenna device shown in Fig. 1；
Fig. 5 is a kind of flow chart of the application method of cache ship-board antenna device.
In figure: 100, cache ship-board antenna device；10, lower rotation device；11, the first rotational structure；111,
First stepper motor；112, first shaft coupling；113, the first retarder；114, the first transmission gear；12, transmission structure；121,
Second transmission gear；122, the first transmission shaft；123, bearing holder (housing, cover)；124, first bearing；125, first angle sensor；126,
One connecting flange；13, touch control screen；20, pitching regulating device；21, connection frame；22, second stepper motor；23, second
Axis device；24, the second retarder；25, second driving shaft；30, ship antenna；40, control structure；41, main circuit board；60, memory
Structure；43, water cooling plant.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the present invention, it should be noted that not
Under the premise of conflicting, new implementation can be formed between various embodiments described below or between each technical characteristic in any combination
Example.
It should be noted that it can be directly on another component when component is referred to as " being fixed on " another component
Or there may also be components placed in the middle.When a component is considered as " connection " another component, it, which can be, is directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it
It can be and be set up directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
Please refer to Fig. 1-4, a kind of cache ship-board antenna device 100 includes lower rotation device 10, pitch regulation
Device 20, ship antenna 30, control structure 40, water cooling plant 43, horizontal degree measurement system and compressor, the lower rotation dress
It sets 10 to connect with the pitching regulating device 20 and the pitching regulating device 20 is driven to rotate, the ship antenna 30 is installed on
The pitching regulating device 20, the control structure 40 includes main circuit board 41, internal storage structure 60 and two water cooling plants 43, described
Main circuit board 41 is connect with the internal storage structure 60, and two water cooling plants 43 fit in the internal storage structure 60 opposite two
Side, the water cooling plant 43 are connect with the compressor；The horizontal degree measurement system be used for measure ship gradient and with
The main circuit board 41 communicates, and the main circuit board 41 includes that rotation adjustment module, pitch angle adjustment module and caching are adjusted
Module, the rotation adjustment module is for adjusting the angle of rotation that the lower rotation device 10 drives the pitching regulating device 20
Degree, the pitch angle adjustment module are used to adjust the pitch angle of the ship antenna 30, and the caching adjustment module is used for
Adjust the cooling water temperature of the water cooling plant 43, the main circuit board 41 is according to the letter of the horizontal degree measurement system feedback
Number, the pitching regulating device 20 drives 30 deflection angle of ship antenna.Under the conditions of Ship Swaying, compensation ship movement
Caused longitudinal and transverse angle of oscillation keeps the ship antenna 30 holding as far as possible horizontal, and drive the ship antenna 30 with certain revolving speed
Rotation completes the scanning of angle on the bow mechanism, and exports side of a ship angle signal, improves the efficiency and quality for receiving signal.
Specifically, two water cooling plants 43 fit in 60 opposite sides of internal storage structure, the water cooling plant 43
It is connect with the compressor, the rotation adjustment module adjusts the water cooling plant 43 according to the temperature of the internal storage structure 60
Temperature, so that the speed of service of the internal storage structure 60 is reached most fast, while it is most fast to record 60 speed of service of internal storage structure
When locating temperature.On the one hand the speed of service is improved, the unnecessary wasting of resources is on the other hand avoided, reduces the consumption of compressor
Energy.
Preferably, the lower rotation device 10 includes the first rotational structure 11 and transmission structure 12, first rotation
Structure 11 drives the transmission structure 12 to rotate, and the pitching regulating device 20 is installed on the transmission structure 12.Specifically,
First rotational structure 11 includes the first stepper motor 111, first shaft coupling 112, the first retarder 113 and the first driving cog
Wheel 114, the first shaft coupling 112 is connected to first stepper motor 111 and first retarder 113, described
First retarder 113 is connect with first transmission gear 114, and first transmission gear 114 drives the transmission structure 12
Rotation.The transmission structure 12 include the second transmission gear 121, the first transmission shaft 122, bearing holder (housing, cover) 123, first bearing 124 and
First connecting flange 126, second transmission gear 121 and 114 engaged transmission of the first transmission gear, second transmission
Gear 121 is installed on first transmission shaft 122, and first transmission shaft 122 is installed on the first bearing 124, the axis
Bearing sleeve 123 is installed on the first bearing 124.Structural soundness is high, and intensity, rigidity have higher guarantee, can resist sea
The influence of strong wind.
Preferably, the transmission structure 12 further includes first angle sensor 125, and the first angle sensor 125 is pacified
Loaded on the first bearing 124, the first angle sensor 125 is used to monitor the rotational angle of first transmission shaft 122,
The first angle sensor 125 is communicated with the main circuit board 41, improves the precision of adjusting.
Preferably, the lower rotation device 10 includes touch control screen 13, the touch control screen 13 and the main line
Road plate 41 communicates, and the revolving speed of the first stepper motor 111 is manually controlled by the touch control screen 13, easy to adjust.
Preferably, the pitching regulating device 20 includes connection frame 21, second stepper motor 22, second shaft coupling 23, the
Two retarders 24 and second driving shaft 25, the connection frame 21 are installed on the transmission structure 12, and the second shaft coupling 23 is divided
It is not connected to second retarder 24 and the second stepper motor 22, second retarder 24 drives second transmission
Axis 25 rotates, and the ship antenna 30 is installed on the second driving shaft 25.Impact resistance and vibration, further increase stabilized structure
Property.
Preferably, the pitching regulating device 20 further includes second angle sensor, the second angle sensor installation
In the bearing holder (housing, cover) 123, the second angle sensor is used to monitor the rotational angle of the second driving shaft 25, and described second
Angular transducer is communicated with the main circuit board 41, is recorded the adjusting angle of pitching, is further increased the efficiency of adjusting.
Preferably, the main circuit board 41 further includes information logging modle, and the information logging modle records the bottom
The information of rotating device 10, the pitching regulating device 20 and the ship antenna 30.Facilitate access, while establishing database,
The main circuit board 41 training database is simultaneously learnt, and establishing correlation curve makes the lower rotation device 10, described
Pitching regulating device 20 and the ship antenna 30 form rule, further increase adjusting efficiency.
Referring to Fig. 5, a kind of application method of cache ship-board antenna device, comprising the following steps:
Signal receiving step: lower rotation device drives pitching regulating device and ship antenna rotation, receives the letter that satellite is sent
Number；
In the signal receiving step, antenna is converted into propagation electromagnetic wave for circuit field is bound, and ship antenna receives letter
After number, main circuit board is analyzed and is recorded and transmitted.
Levelness appraisal procedure, the tilt angle and feedback level degree signal of horizontal degree measurement system evaluation ship antenna arrive
Main circuit board；
In the levelness appraisal procedure, horizontal degree measurement system surveys angle, that is, ship between ship antenna and reference platform
The levelness of antenna, data processing system is to the Error processing of measurement data and sends data to main circuit board.
Angular adjustment: main circuit board analysis needs the angle that adjusts, main circuit board send a command to lower rotation device and
Pitching regulating device, lower rotation device and pitching regulating device adjust rotational angle respectively；
Internal memory monitoring: main circuit board monitors memory processing speed and temperature, main when occurring that memory processing is slow or memory temperature is high
Wiring board generates caching regulating command, and driving compressor adjusts the temperature of water cooling plant, and water cooling plant reduces the temperature of internal storage structure
Degree.
On the one hand internal storage structure processing speed is adjusted in such a way that compressor adjusts the temperature of water cooling plant, improves information
The speed for receiving and handling, on the other hand by adjusting rotation and the pitch angle of ship antenna, caused by compensation ship movement
Longitudinal and transverse angle of oscillation improves receiving efficiency.
The above embodiment is only the preferred embodiment of the present invention, and the scope of protection of the present invention is not limited thereto,
The variation and replacement for any unsubstantiality that those skilled in the art is done on the basis of the present invention belong to institute of the present invention
Claimed range.
Claims (10)
1. a kind of cache ship-board antenna device, including lower rotation device, pitching regulating device, ship antenna, control
Structure, water cooling plant, horizontal degree measurement system and compressor, it is characterised in that: the lower rotation device and the pitching tune
Regulating device connects and the pitching regulating device is driven to rotate, and the ship antenna is installed on the pitching regulating device, described
Control structure includes main circuit board, internal storage structure and two water cooling plants, and the main circuit board is connect with the internal storage structure, and two
The water cooling plant fits in the internal storage structure opposite sides, and the water cooling plant is connect with the compressor；The level
Degree measuring system is used to measure the gradient of ship and communicates with the main circuit board, and the main circuit board includes that rotation adjusts mould
Block, pitch angle adjustment module and caching adjustment module, the rotation adjustment module is for adjusting the lower rotation device band
The rotational angle of the pitching regulating device is moved, the pitch angle adjustment module is used to adjust the pitch angle of the ship antenna
Degree, the caching adjustment module are used to adjust the cooling water temperature of the water cooling plant, and the main circuit board is according to the level
The signal of measuring system feedback is spent, the pitching regulating device drives the ship antenna deflection angle.
2. cache ship-board antenna device as described in claim 1, it is characterised in that: the lower rotation device includes
First rotational structure and transmission structure, first rotational structure drive the transmission structure rotation, the pitching regulating device
It is installed on the transmission structure.
3. cache ship-board antenna device as claimed in claim 2, it is characterised in that: first rotational structure includes
First stepper motor, first shaft coupling, the first retarder and the first transmission gear, the first shaft coupling are connected to described
First stepper motor and first retarder, first retarder are connect with first transmission gear, and described first passes
Moving gear drives the transmission structure rotation.
4. cache ship-board antenna device as claimed in claim 3, it is characterised in that: the transmission structure includes second
Transmission gear, the first transmission shaft, bearing holder (housing, cover) and first bearing, second transmission gear engage biography with first transmission gear
Dynamic, second transmission gear is installed on first transmission shaft, and first transmission shaft is installed on the first bearing, described
Bearing holder (housing, cover) is installed on the first bearing.
5. cache ship-board antenna device as claimed in claim 4, it is characterised in that: the transmission structure further includes
One angular transducer, the first angle sensor are installed on the first bearing, and the first angle sensor is for monitoring
The rotational angle of first transmission shaft, the first angle sensor are communicated with the main circuit board.
6. cache ship-board antenna device as claimed in claim 3, it is characterised in that: the lower rotation device includes
Touch control screen, the touch control screen are communicated with the main circuit board, manually control the first step by the touch control screen
Into the revolving speed of motor.
7. cache ship-board antenna device as claimed in claim 4, it is characterised in that: the pitching regulating device includes
Connection frame, second stepper motor, second shaft coupling, the second retarder and second driving shaft, the connection frame are installed on the biography
Defeated structure, the second shaft coupling are connected to second retarder and the second stepper motor, and described second slows down
Device drives the second driving shaft rotation, and the ship antenna is installed on the second driving shaft.
8. cache ship-board antenna device as claimed in claim 7, it is characterised in that: the pitching regulating device also wraps
Second angle sensor is included, the second angle sensor is installed on the bearing holder (housing, cover), and the second angle sensor is for supervising
The rotational angle of the second driving shaft is surveyed, the second angle sensor is communicated with the main circuit board.
9. cache ship-board antenna device as described in claim 1, it is characterised in that: the main circuit board further includes letter
Logging modle is ceased, the information logging modle records the lower rotation device, the pitching regulating device and the ship day
The information of line.
10. a kind of application method of cache ship-board antenna device, which comprises the following steps:
Signal receiving step: lower rotation device drives pitching regulating device and ship antenna rotation, receives the letter that satellite is sent
Number；
Levelness appraisal procedure, the tilt angle of horizontal degree measurement system evaluation ship antenna and feedback level degree signal are to main line
Road plate；
Angular adjustment: the angle that main circuit board analysis needs to adjust, main circuit board send a command to lower rotation device and pitching
Regulating device, lower rotation device and pitching regulating device adjust rotational angle respectively；
Internal memory monitoring: main circuit board monitors memory processing speed and temperature, main when occurring that memory processing is slow or memory temperature is high
Wiring board generates caching regulating command, and driving compressor adjusts the temperature of water cooling plant, and water cooling plant reduces the temperature of internal storage structure
Degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811393201.7A CN109244635B (en) | 2018-11-21 | 2018-11-21 | High-speed cache type shipborne antenna device and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811393201.7A CN109244635B (en) | 2018-11-21 | 2018-11-21 | High-speed cache type shipborne antenna device and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109244635A true CN109244635A (en) | 2019-01-18 |
| CN109244635B CN109244635B (en) | 2023-08-01 |
Family
ID=65076269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811393201.7A Active CN109244635B (en) | 2018-11-21 | 2018-11-21 | High-speed cache type shipborne antenna device and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109244635B (en) |
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| Publication number | Publication date |
|---|---|
| CN109244635B (en) | 2023-08-01 |
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