CN109546297A - Multinomial hierarchical cache formula satellite communication antenna system peculiar to vessel and its application method - Google Patents
Multinomial hierarchical cache formula satellite communication antenna system peculiar to vessel and its application method Download PDFInfo
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- CN109546297A CN109546297A CN201811328906.0A CN201811328906A CN109546297A CN 109546297 A CN109546297 A CN 109546297A CN 201811328906 A CN201811328906 A CN 201811328906A CN 109546297 A CN109546297 A CN 109546297A
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- 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
- H01Q1/34—Adaptation for use in or on ships, submarines, buoys or torpedoes
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25252—Microprocessor
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Radio Relay Systems (AREA)
Abstract
The invention discloses multinomial hierarchical cache formula satellite communication antenna systems peculiar to vessel, including control circuit board, angular adjustment system, orientation regulating system, antenna rotating platform, ring-focus antenna, track receiver, burst source tray, GPS positioning device, angular transducer and caching system, control circuit board includes microprocessor, caching system includes several memory bars, caching system is divided into several memory fields, microprocessor communicates with memory field and controls whether memory field runs and cache, and microprocessor controls the operating status of memory field according to the level of instruction；GPS positioning device and angular transducer respectively with microprocessor communication；Microprocessor adjusts the position of antenna rotating platform according to GPS positioning device and the signal angle sensor of detection, so that adjusting ring-focus antenna receives situation.Microprocessor distributes multiple memory fields and handles emergency procedure simultaneously, and when normal operating conditions, microprocessor distributes different memory fields and corresponds to distinct program, and without any confusion, treatment effeciency is high.
Description
Technical field
The present invention relates to ship domain more particularly to multinomial hierarchical cache formula satellite communication antenna system peculiar to vessel and its uses
Method.
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.For the safety of ship, by relevant regulations, the ship that goes to sea needs to be equipped with a variety of radio communications and sets
It is standby.
But existing Shipborne satellite antenna has the following deficiencies:
In the prior art, since the satellite antenna of mobile vehicle is in the use process of ship, stormy waves weather is encountered across the sea
When, there is the ship of these modern communications equipments in oceangoing voyage, some ships cannot but play the efficiency of shipboard communication equipment, very
To it is in danger when can also meet memory Caton, processing not in time the problem of, when in case of emergency, operation and transmission speed it is slow
Slowly greater risk can be brought, risk is high, and orders and execute slowly, and service efficiency is low.
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 multinomial hierarchical cache formula is peculiar to vessel
Satellite communication antenna system can solve the low problem of service efficiency.
An object of the present invention adopts the following technical scheme that realization:
A kind of multinomial hierarchical cache formula satellite communication antenna system peculiar to vessel, including control circuit board, angular adjustment system, orientation tune
Section system, antenna rotating platform, ring-focus antenna, track receiver, burst source tray, GPS positioning device, angular transducer and caching system,
The control circuit board includes microprocessor, and the caching system includes several memory bars, and the caching system is divided into several
Area is deposited, the microprocessor communicates with the memory field and controls whether the memory field runs and cache, the microprocessor
The operating status of memory field is controlled according to the level of instruction；The GPS positioning device and the angular transducer respectively with
The microprocessor communication, the GPS positioning device are used to detect the orientation of whole device, and the angular transducer is for detecting
Deflection angle；The ring-focus antenna is fixed on the antenna rotating platform, and the track receiver is connect with the routed source tray, described to burst
Source tray is connected with the ring-focus antenna, and microprocessor angle according to the GPS positioning device and the signal of detection passes
Sensor adjusts the position of the antenna rotating platform, so that adjusting the ring-focus antenna receives situation.
Further, the multinomial hierarchical cache formula satellite communication antenna system peculiar to vessel includes normal instructions system, described
Normal instructions system includes that maritime affairs intercom system, accommodation positioning system and network signal receive system, the maritime affairs intercom system
For the interaction between the maritime affairs intercom of liaison between driver's cabin and deck, when the normal instructions system operation,
The maritime affairs intercom system, accommodation positioning system and network signal receive system and respectively correspond at the corresponding memory field
Reason.
Further, the normal instructions system further includes intercom system in port, maritime satellite system and medium-high frequency system,
VHF high frequency desk-top intercom of the intercom system for connection in port and between ship in the port；The medium-high frequency system is used
The medium-high frequency radio station contacted between Yu Yuan；The maritime satellite system is used for the maritime satellite telephone contacted with land.
Further, the multinomial hierarchical cache formula satellite communication antenna system peculiar to vessel includes emergency instruction system, described
Emergency instruction system includes two-way life saving system and seeking help in case of emergency system, and the two-way life saving system is used for the double-direction radio of lifesaving
Phone, the international satellite communication system or ship that the seeking help in case of emergency system is used to contact with international aid agencies and bank station are in danger
The satellite emergency position indicating mark machine of rescue；When emergency instruction system activation, the caching of the microprocessor distribution 90%
System runs application program corresponding to the emergency instruction system.
Further, the memory divides into the first memory field, the second memory field, third memory field and the 4th memory field,
The memory field is made of several memory bars, and first memory field, the second memory field, third memory field and the 4th memory are distinguished
Different order and program are not corresponded to specially.
Further, first memory field corresponds to the processing of the maritime affairs intercom system, second memory field pair
The processing of accommodation positioning system described in Ying Yu, the third memory field correspond to the processing that the network signal receives system, institute
State processing of the 4th memory field corresponding to intercom system, maritime satellite system and medium-high frequency system in the port.
Further, the microprocessor includes that command reception module and level determination module are sentenced, and the level determines mould
Block is communicated with described instruction receiving module, and described instruction receiving module is for receiving instruction, and the level determination module is for sentencing
The fixed level for receiving instruction and the memory field that operation is divided according to level or significance level, macro instruction level is higher, the instruction institute
The occupied memory field of the caching of corresponding application program is more.
Further, the control circuit board includes being directed toward tracking system, and the direction tracking system includes angular adjustment
Module and orientation adjustment module, the angular adjustment module and the orientation adjustment module respectively with the microprocessor communication；
The multinomial hierarchical cache formula satellite communication antenna system peculiar to vessel includes angular adjustment system and orientation regulating system, the angle
Regulating system includes angle limit switch and pitching motor, and the angle limit switch and the pitching motor are fixed on the day
Line turntable, the pitching motor drive the antenna rotating platform mobile to adjust angle；The orientation regulating system includes orientation limit
Bit switch and azimuth-drive motor, the orientation limit switch and the azimuth-drive motor are fixed on the antenna rotating platform, the orientation electricity
Machine drives the antenna rotating platform mobile to adjust orientation.
A kind of application method of multinomial hierarchical cache formula satellite communication antenna system peculiar to vessel, comprising the following steps: caching is drawn
Step by step: microprocessor receives instruction, and the level or important depth, microprocessor for obtaining the instruction deploy the memory of respective numbers
Area handles the instruction；When instruction is in normal level, following steps are executed；Detecting step is examined in real time by GPS positioning device
The azimuth information for surveying ring-focus antenna is recorded information and is sent by the corner information of angular transducer real-time detection ring-focus antenna
To microprocessor；Regulating step, according to azimuth information and corner information, microprocessor corrects and transmits operating order to angle tune
Section system and orientation regulating system, angular adjustment system and orientation regulating system adjust the orientation and angle of ring-focus antenna；Record
Step, when microprocessor records corresponding position the orientation and angle of ring-focus antenna.
Further, further includes: in the caching partiting step, when triggering emergency instruction system, 90% or more allotment
Caching system execute emergency instruction system corresponding to application program operation.
Compared with prior art, the beneficial effects of the present invention are:
The caching system includes several memory bars, and the caching system is divided into several memory fields, the microprocessor with it is described
Memory field communicates and controls whether the memory field runs and cache, and the microprocessor is according to the level of instruction in control
Deposit the operating status in area.It is run and is cached by rational allocation memory bar, solve the problems, such as that the speed of service is slow, improved using effect
Rate meets ship communication antenna in the processing in case of emergency ordered, and when triggering emergency, the microprocessor divides
Emergency procedure is handled simultaneously with multiple memory fields, and when normal operating conditions, it is corresponding that the microprocessor distributes different memory fields
Distinct program, without any confusion, treatment effeciency are high.
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 connection schematic diagram of the multinomial hierarchical cache formula satellite communication antenna system peculiar to vessel of the present invention；
Fig. 2 is the module connection diagram of multinomial hierarchical cache formula satellite communication antenna system peculiar to vessel shown in Fig. 1；
Fig. 3 is another module connection diagram of multinomial hierarchical cache formula satellite communication antenna system peculiar to vessel shown in Fig. 1；
Fig. 4 is the structural block diagram of a preferred embodiment in the multinomial hierarchical cache formula satellite communication antenna system peculiar to vessel of the present invention；
Fig. 5 is another structural block diagram of multinomial hierarchical cache formula satellite communication antenna system peculiar to vessel shown in Fig. 1；
Fig. 6 is another structural block diagram of multinomial hierarchical cache formula satellite communication antenna system peculiar to vessel shown in Fig. 1；
Fig. 7 is a kind of flow chart of the application method of multinomial hierarchical cache formula satellite communication antenna system peculiar to vessel.
In figure: 100, caching system；101, the first memory field；1010, memory bar；102, the second memory field；103, third
Memory field；104, the 4th memory field；10, control circuit board；11, it is directed toward tracking system；20, angular adjustment system；21, angle limits
Bit switch；22, angle servo amplifier；23, pitching motor；24, angle gear；30, orientation regulating system；31, orientation
Limit switch；32, bearing servo amplifier；33, azimuth-drive motor；34, orientation gear；40, polarize regulating system；41, pole
Change limit switch；42, polarize servo amplifier；43, polarize motor；44, polarize gear；50, antenna rotating platform；60, ring is burnt
Antenna；70, track receiver；80, routed source tray；91, GPS positioning device；92, angular transducer.
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. 1-6, a kind of multinomial hierarchical cache formula satellite communication antenna system peculiar to vessel, including control circuit board 10,
Angular adjustment system 20, orientation regulating system 30, antenna rotating platform 50, ring-focus antenna 60, track receiver 70, burst source tray 80, GPS
Positioning device 91 and angular transducer 92, the control circuit board 10 include microprocessor and direction tracking system 11, the control
Wiring board processed includes microprocessor, and the caching system 100 includes several memory bars 1010, is if the caching system 100 divides
Dry memory field, the microprocessor communicate with the memory field and control whether the memory field runs and cache, micro- place
Reason device controls the operating status of memory field according to the level of instruction.It is run and is cached by rational allocation memory bar, solved
The slow problem of the speed of service, improves service efficiency, meets ship communication antenna in the processing in case of emergency ordered, when
When triggering emergency, the microprocessor distributes multiple memory fields and handles emergency procedure simultaneously, and when normal operating conditions, institute
It states the different memory fields of microprocessor distribution and corresponds to distinct program, without any confusion, treatment effeciency is high.
Preferably, the multinomial hierarchical cache formula satellite communication antenna system peculiar to vessel includes normal instructions system, it is described just
Normal instruction system includes that maritime affairs intercom system, accommodation positioning system and network signal receive system, and the maritime affairs intercom system is used
Interaction between the maritime affairs intercom of the liaison between driver's cabin and deck, when the normal instructions system operation, institute
Maritime affairs intercom system, accommodation positioning system and network signal reception system is stated to respectively correspond at the corresponding memory field
Reason.Specifically, the normal instructions system further includes intercom system in port, maritime satellite system and medium-high frequency system, the port
VHF high frequency desk-top intercom of the interior intercom system for connection in port and between ship；The medium-high frequency system is used for and bank
Between the medium-high frequency radio station that contacts；The maritime satellite system is used for the maritime satellite telephone contacted with land.
In this application, maritime affairs hand transceiver, hand-held set should be used in 3 kilometers of -10 kilometers of communication under regular situation
Producer first wife bakelite antenna, can be used telescopic antenna when needing to increase communication distance, can be improved 5 kilometers -8 kilometers of communication distance,
Under emergency conditions, big staff aerial on ship can be used in hand transceiver.Lifesaving two-way radio walkie-talkie is configured with bakelite day
Line, if encounter life raft and at sea drift, 5-10 kilometers of communication distance is difficult to meet lifesaving needs, is arranged in the application
There is 1.5 meters of telescopic antenna, communication distance can be improved one times, provide higher communication support for search-and-rescue work.Specifically, adopting
With IC-708/718(100W) single sideband radio stations, IC-708/718(150W) single sideband radio stations, 400W double-side band radio station and 1500W
Double-side band radio station, 1500W double-side band radio station select cage modle antenna, antenna holder is 12 meters high, communication distance up to 1500 kilometers,
Report is up to 5000 kilometers.
Preferably, the multinomial hierarchical cache formula satellite communication antenna system peculiar to vessel includes emergency instruction system, described tight
Anxious instruction system includes two-way life saving system and seeking help in case of emergency system, and the two-way life saving system is used for the two-way radio of lifesaving
Words, the seeking help in case of emergency system is used for the international satellite communication system that contacts with international aid agencies and bank station or ship is in danger rescues
The satellite emergency position indicating mark machine helped；When emergency instruction system activation, the caching system of the microprocessor distribution 90%
Application program corresponding to the 100 operation emergency instruction system of system.The processing speed of emergency instruction is improved, special circumstances are special
Different processing saves the time for the reaction of emergency events.
Preferably, the memory divides into the first memory field 101, the second memory field 102, third memory field 103 and the 4th
Memory field 104, the memory field are made of several memory bars 1010, first memory field 101, the second memory field 102, third
Memory field 103 and the 4th memory field 104 specially correspond to different order and program respectively.First memory field corresponds to described
The processing of maritime affairs intercom system, second memory field correspond to the processing of the accommodation positioning system, the third memory field
The processing of system is received corresponding to the network signal, the 4th memory field corresponds to intercom system, maritime affairs in the port and defends
The processing of star system and medium-high frequency system；The allocation processing of memory field makes memory handle methodization, and treatment effeciency is high, while urgent
Under state, it can work together, on the one hand reduce costs, avoid buying big memory bring consumption, on the other hand, improving makes
Use efficiency.By the division to memory field, the correspondence program of different memory fields is reasonably planned, give each application program one
The virtual cache level of group customization, with these distributed physical memory sources, to construct the level of special application program-oriented method, with
Obtain maximum performance.System can reduce by 85% by disposed of in its entirety performance boost 30%, and by energy consumption.
Preferably, the microprocessor includes that command reception module and level determination module are sentenced, the level determination module
It is communicated with described instruction receiving module, described instruction receiving module is for receiving instruction, and the level determination module is for determining
It receives the level of instruction and divides the memory field of operation according to level or significance level, macro instruction level is higher, and instruction institute is right
The occupied memory field of the caching for the application program answered is more.
Preferably, the direction tracking system 11 includes angular adjustment module and orientation adjustment module, the angular adjustment
Module and the orientation adjustment module respectively with the microprocessor communication, the GPS positioning device 91 and the angle sensor
Device 92 is respectively with the microprocessor communication, and the GPS positioning device 91 is for detecting the orientation of whole device, the angle biography
Sensor 92 is for detecting deflection angle；Specifically, the ring-focus antenna 60 is ring coke type, the bore of the ring-focus antenna 60 is
0.45m or 0.6m, wave band are ku band.
The angular adjustment system 20 include angle limit switch 21 and pitching motor 23, the angle limit switch 21 and
The pitching motor 23 is fixed on the antenna rotating platform 50, and the pitching motor 23 drives the antenna rotating platform 50 mobile to adjust
Angle；The orientation regulating system 30 includes orientation limit switch 31 and azimuth-drive motor 33, the orientation limit switch 31 and institute
It states azimuth-drive motor 33 and is fixed on the antenna rotating platform 50, the azimuth-drive motor 33 drives the antenna rotating platform 50 mobile with the side of adjusting
Position；The ring-focus antenna 60 is fixed on the antenna rotating platform 50, the track receiver 70 respectively with the direction tracking system
11 and the routed source tray 80 connection, the routed source tray 80 and the ring-focus antenna 60 connect, the microprocessor is according to the GPS
Angular transducer 92 described in positioning device 91 and the signal of detection adjusts the position of the antenna rotating platform 50, to adjust the ring
Burnt antenna 60 receives situation, according to ship state in which, adjusts the angle and orientation of the ring-focus antenna 60 in real time, improves institute
The receiving efficiency for stating multinomial hierarchical cache formula satellite communication antenna system peculiar to vessel, can be during ship running, automatic seeking
Look for satellite, and real-time lock satellite position.
Preferably, the angular adjustment system 20 further includes angle servo amplifier 22 and angle gear 24, described
Angle servo amplifier 22 and the angle gear 24 are connect with the pitching motor 23 respectively, the angle servo amplification
Device 22 is connect with the direction tracking system 11, and the adjustable range of the angular adjustment system 20 is 0 ° -85 °；The orientation tune
Section system 30 further includes bearing servo amplifier 32 and orientation gear 34, the bearing servo amplifier 32 and the orientation
Gear 34 is connect with the azimuth-drive motor 33 respectively, and the bearing servo amplifier 32 connects with the direction tracking system 11
It connects.It is operated by angle servo amplifier 22 and bearing servo amplifier 32, realizes high-precision transmission system positioning, have enough
Transmission rigidity and high speed stability, meet the requirement of quick response, motor should have lesser rotary inertia and big stifled
It walks around square, and there is time constant as small as possible and starting voltage, the fast accurate for adapting to position and angle is adjusted.
Preferably, the multinomial hierarchical cache formula satellite communication antenna system peculiar to vessel further includes polarization regulating system 40, institute
Stating and being directed toward tracking system 11 further includes polarization adjustment module, the polarization adjustment module and the microprocessor communication, the pole
Changing regulating system 40 includes polarization limit switch 41 and polarization motor 43, and the polarization motor 43 is for adjusting the ring-focus antenna
60 polarizing angle, polarization range are ± 90 °.The polarization regulating system 40 further includes polarization servo amplifier 42 and polarization speed change
Mechanism 44, the polarization servo amplifier 42 and the polarization gear 44 are connect with the polarization motor 43 respectively, described
Polarization servo amplifier 42 is connect with the direction tracking system 11；The multinomial hierarchical cache formula satellite communication antenna system peculiar to vessel
System further includes turntable motor, and the turntable motor drives the antenna rotating platform 50 to rotate, the velocity of rotation of the antenna rotating platform 50
For 10 °/S to 60 °/S.The electromagnetic wave direction of an electric field and magnetic direction launched be it is mutually perpendicular, the polarization direction of antenna with
Direction of an electric field definition, if direction of an electric field perpendicular to ground magnetic field must horizontal and ground, be vertically polarized wave, it is on the contrary to be level
Polarized wave.The ring-focus antenna 60 is adjusted by the polarization motor 43 and sets up direction, to make the ring-focus antenna 60 and pole
It is identical to change direction, further increases receiving efficiency.
Preferably, the multinomial hierarchical cache formula satellite communication antenna system peculiar to vessel further includes human-computer interaction module, described
Human-computer interaction module includes data disaply moudle and function selecting module, the data disaply moudle and the function selecting module
Respectively with the microprocessor communication, the data disaply moudle is used to show position and the angle information of the ring-focus antenna,
The data for intuitively reflecting real-time detection, facilitate the management and control of personnel.Specifically, the microprocessor learns and instructs
Practice storing data, when location information is sent to the microprocessor by GPS positioning device 91, the microprocessor detects position
When information with repeating before, the data before the microprocessor calls are adjusted, easy to adjust.
Preferably, the human-computer interaction module further includes system mode detection module, the system mode detection module with
Whether the microprocessor communication, the system mode detection module are in malfunction, the system shape for detection system
State detection module is connected to an emergency alarm bell, improves the self-test and maintenance effectiveness of whole system, operator is facilitated to judge that failure is sent out
Raw reason, is quickly adjusted, and serious forgiveness is high.
Preferably, the multinomial hierarchical cache formula satellite communication antenna system peculiar to vessel further includes echo depth sounder, using changing
Energy device issues sound wave in water, when sound wave encounters barrier and is reflected back energy converter, according to the sound wave round-trip time and is surveyed
The speed of Acoustic Wave Propagation in waters, so that it may acquire the distance between barrier and energy converter.The multinomial hierarchical cache formula ship
Further include distance alarm module with satellite communication antenna system, the distance alarm module respectively with the microprocessor and described
Echo depth sounder communication connection, according to whether there are obstacles on planning path real-time detection path, when the echo depth sounder
When having larger barrier on the path of feedback planning, the distance alarm module sends signal to the microprocessor, described micro-
It alarms in processor feedback to operation display and reminds operator, avoid the problem of ship bumps against iceberg or stone rock.
Referring to Fig. 7, a kind of application method of multinomial hierarchical cache formula satellite communication antenna system peculiar to vessel, multinomial classification is slow
Deposit formula satellite communication antenna system peculiar to vessel in use, comprising the following steps:
Detecting step passes through angular transducer real-time detection by the azimuth information of GPS positioning device real-time detection ring-focus antenna
The corner information of ring-focus antenna records information and is sent to microprocessor；
Regulating step, according to azimuth information and corner information, microprocessor corrects and transmits operating order to angular adjustment system
And orientation regulating system, the orientation and angle of angular adjustment system and orientation regulating system adjusting ring-focus antenna；
Recording step, when microprocessor records corresponding position the orientation and angle of ring-focus antenna.
In the recording step, further includes: the orientation and angle of the ring-focus antenna of real-time monitoring are shown in data and show
In module.
Fault handling steps: when system mode detection module detects the system failure, system mode detection module is to micro-
Processor sends signal, and microprocessor carries out self-test and sends a signal to emergency alarm bell.
In the multinomial hierarchical cache formula satellite communication antenna system peculiar to vessel, LNB local frequency be 9.75GHz or
5.15GHz or 5.75GHz, the polarization mode for the adjustment module that polarizes are linear polarization or circular polarisation, the antenna of the ring-focus antenna 60
Cover material is simple glass steel or composite glass fiber reinforced, can specifically be adjusted according to actual needs.
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 multinomial hierarchical cache formula satellite communication antenna system peculiar to vessel, including control circuit board, angular adjustment system, orientation
Regulating system, antenna rotating platform, ring-focus antenna, track receiver, source tray of bursting, GPS positioning device, angular transducer and caching system
System, it is characterised in that: the control circuit board includes microprocessor, and the caching system includes several memory bars, the caching
System is divided into several memory fields, and the microprocessor communicates with the memory field and controls whether the memory field runs and delay
It deposits, the microprocessor controls the operating status of memory field according to the level of instruction；
Respectively with the microprocessor communication, the GPS positioning device is used for for the GPS positioning device and the angular transducer
The orientation of whole device is detected, the angular transducer is for detecting deflection angle；The ring-focus antenna is fixed on the antenna
Turntable, the track receiver are connect with the routed source tray, and the routed source tray is connected with the ring-focus antenna, the microprocessor
The position of the antenna rotating platform is adjusted according to angular transducer described in the GPS positioning device and the signal of detection, to adjust
The ring-focus antenna receives situation.
2. multinomial hierarchical cache formula satellite communication antenna system peculiar to vessel as described in claim 1, it is characterised in that: described multinomial
Hierarchical cache formula satellite communication antenna system peculiar to vessel includes normal instructions system, and the normal instructions system includes maritime affairs intercommunication system
System, accommodation positioning system and network signal receive system, and the maritime affairs intercom system is for communicating connection between driver's cabin and deck
Interaction between the maritime affairs intercom of network, when the normal instructions system operation, the maritime affairs intercom system, accommodation positioning system
System and network signal reception system respectively correspond the corresponding memory field and are handled.
3. multinomial hierarchical cache formula satellite communication antenna system peculiar to vessel as claimed in claim 2, it is characterised in that: described normal
Instruction system further includes intercom system in port, maritime satellite system and medium-high frequency system, and intercom system is in port in the port
And between ship connection the desk-top intercom of VHF high frequency；What the medium-high frequency system was used to contact between ship and seashore
Medium-high frequency radio station；The maritime satellite system is used for the maritime satellite telephone contacted with land.
4. multinomial hierarchical cache formula satellite communication antenna system peculiar to vessel as claimed in claim 2, it is characterised in that: described multinomial
Hierarchical cache formula satellite communication antenna system peculiar to vessel includes emergency instruction system, and the emergency instruction system includes two-way lifesaving system
System and seeking help in case of emergency system, the two-way life saving system are used for the duplex radiophone of lifesaving, and the seeking help in case of emergency system is used for
The satellite emergency position indicating mark machine of the international satellite communication system or ship rescue in danger that are contacted with international aid agencies and bank station；When
When the emergency instruction system activates, the caching system of the microprocessor distribution 90% runs the emergency instruction system
Corresponding application program.
5. multinomial hierarchical cache formula satellite communication antenna system peculiar to vessel as claimed in claim 3, it is characterised in that: the memory
The first memory field, the second memory field, third memory field and the 4th memory field are divided into, the memory field is by several memory bar structures
At first memory field, the second memory field, third memory field and the 4th memory field specially correspond to different order and journey respectively
Sequence.
6. multinomial hierarchical cache formula satellite communication antenna system peculiar to vessel as claimed in claim 5, it is characterised in that: described first
Memory field corresponds to the processing of the maritime affairs intercom system, and second memory field corresponds to the place of the accommodation positioning system
Reason, the third memory field correspond to the processing that the network signal receives system, and the 4th memory field corresponds to the port
The processing of interior intercom system, maritime satellite system and medium-high frequency system.
7. multinomial hierarchical cache formula satellite communication antenna system peculiar to vessel as claimed in claim 3, it is characterised in that: micro- place
Managing device includes that command reception module and level determination module are sentenced, and the level determination module is communicated with described instruction receiving module,
Described instruction receiving module is used to determine the level of reception instruction and according to level for receiving instruction, the level determination module
Or significance level divides the memory field of operation, macro instruction level is higher, occupied by the caching of application program corresponding to the instruction
Memory field it is more.
8. multinomial hierarchical cache formula satellite communication antenna system peculiar to vessel as claimed in claim 3, it is characterised in that: the control
Wiring board includes being directed toward tracking system, and the direction tracking system includes angular adjustment module and orientation adjustment module, the angle
Spend adjustment module and the orientation adjustment module respectively with the microprocessor communication；The multinomial hierarchical cache formula satellite peculiar to vessel
Communication antenna system includes angular adjustment system and orientation regulating system, the angular adjustment system include angle limit switch and
Pitching motor, the angle limit switch and the pitching motor are fixed on the antenna rotating platform, and the pitching motor drives institute
It is mobile to adjust angle to state antenna rotating platform；The orientation regulating system includes orientation limit switch and azimuth-drive motor, the orientation
Limit switch and the azimuth-drive motor are fixed on the antenna rotating platform, and the azimuth-drive motor drives the antenna rotating platform mobile to adjust
Save orientation.
9. a kind of application method of multinomial hierarchical cache formula satellite communication antenna system peculiar to vessel, which is characterized in that including following step
It is rapid:
Cache partiting step: microprocessor receives instruction, and level or important depth, the microprocessor allotment for obtaining the instruction are corresponding
The memory field of quantity handles the instruction；When instruction is in normal level, following steps are executed；
Detecting step passes through angular transducer real-time detection by the azimuth information of GPS positioning device real-time detection ring-focus antenna
The corner information of ring-focus antenna records information and is sent to microprocessor；
Regulating step, according to azimuth information and corner information, microprocessor corrects and transmits operating order to angular adjustment system
And orientation regulating system, the orientation and angle of angular adjustment system and orientation regulating system adjusting ring-focus antenna；
Recording step, when microprocessor records corresponding position the orientation and angle of ring-focus antenna.
10. the application method of multinomial hierarchical cache formula satellite communication antenna system peculiar to vessel as claimed in claim 8, feature exist
In, further includes: in the caching partiting step, when triggering emergency instruction system, the caching system of 90% or more allotment is executed
The operation of application program corresponding to emergency instruction system.
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Effective date of registration: 20220817 Address after: North side of Chuangxin Road, Xuzhuang Street, Gaogang District, Taizhou City, Jiangsu Province 225324 Patentee after: Taizhou Zhongyi Marine Equipment Co., Ltd. Address before: 225300 east side of Xingyuan Road, science and Technology Pioneer Park, Gao Gang, Taizhou, Jiangsu Patentee before: TAIZHOU KEPUNI COMMUNICATION EQUIPMENT Co.,Ltd. |