CN116938310B - Unmanned ship for offshore radio communication rescue - Google Patents
Unmanned ship for offshore radio communication rescue Download PDFInfo
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- CN116938310B CN116938310B CN202311181431.8A CN202311181431A CN116938310B CN 116938310 B CN116938310 B CN 116938310B CN 202311181431 A CN202311181431 A CN 202311181431A CN 116938310 B CN116938310 B CN 116938310B
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- 238000004891 communication Methods 0.000 title claims abstract description 31
- 230000006698 induction Effects 0.000 claims abstract description 20
- 238000012545 processing Methods 0.000 claims abstract description 19
- 235000014676 Phragmites communis Nutrition 0.000 claims description 11
- 239000003990 capacitor Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 8
- 239000010409 thin film Substances 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims 2
- 239000003623 enhancer Substances 0.000 abstract description 11
- 230000005540 biological transmission Effects 0.000 abstract description 10
- 230000009471 action Effects 0.000 abstract description 5
- 208000030251 communication disease Diseases 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 230000010355 oscillation Effects 0.000 description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000010586 diagram Methods 0.000 description 10
- 239000003381 stabilizer Substances 0.000 description 8
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
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- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/02—Lifeboats, life-rafts or the like, specially adapted for life-saving
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/155—Ground-based stations
- H04B7/15507—Relay station based processing for cell extension or control of coverage area
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/155—Ground-based stations
- H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
- H04B7/15542—Selecting at relay station its transmit and receive resources
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/155—Ground-based stations
- H04B7/15564—Relay station antennae loop interference reduction
- H04B7/15571—Relay station antennae loop interference reduction by signal isolation, e.g. isolation by frequency or by antenna pattern, or by polarization
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/1851—Systems using a satellite or space-based relay
- H04B7/18517—Transmission equipment in earth stations
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/20—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from infrared radiation only
- H04N23/23—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from infrared radiation only from thermal infrared radiation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/42—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for mass transport vehicles, e.g. buses, trains or aircraft
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/48—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for in-vehicle communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/90—Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2220/00—Application
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Public Health (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Ocean & Marine Engineering (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Astronomy & Astrophysics (AREA)
- Toxicology (AREA)
- Multimedia (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Transmitters (AREA)
Abstract
The invention discloses an offshore wireless communication rescue unmanned ship, which relates to the technical field of unmanned ship communication and comprises an unmanned ship body, wherein a high-definition camera is arranged on the surface of a front cabin of the unmanned ship body, a magnetic induction switch assembly, a micro CPU (Central processing Unit) processing and storing unit, a high-frequency amplifier, a signal enhancer, a GPRS (general packet radio service) chip, a filter, a repeater antenna, an automatic antenna coordinator and a modulator are matched to form high elevation wavelength, so that the transmission distance of ground waves is conveniently prolonged, the integral rescue audio frequency and video are restored at a rescue center, rescue personnel at the rescue center are conveniently and timely judged and made to prepare for rescue, the rescue efficiency is improved, the wireless rescue transmission error is avoided when interference is generated with other wireless wave lengths under the action of an anti-interference device, the rescue work is influenced, and meanwhile, judgment and feedback control are performed under the matching of a comparison unit module and the anti-interference device, so that the wireless communication disorder caused by the wavelengths with different frequencies is avoided.
Description
Technical Field
The invention relates to the technical field of unmanned ship communication, in particular to an offshore radio communication rescue unmanned ship.
Background
Along with the development and progress of society, the application of radio communication is more and more extensive, especially the radio communication in the microgrid, and unmanned ship is a full-automatic surface robot that can navigate on the surface of water according to preset task simultaneously without manual driving, can be widely used in fields such as environmental protection monitoring, scientific research exploration, underwater survey, search rescue, security patrol, fishery culture, and the like, can improve unmanned ship's usability through assembly radio communication in unmanned ship's use.
However, in the prior art, when rescue work is performed off-shore, radio communication is easy to be interrupted in a transmission path of short-wave communication, so that when an unmanned ship is operated at a remote control end, the rescue work cannot be performed timely and accurately, the efficiency of the rescue work is greatly reduced, and therefore, a new unmanned ship for off-shore radio communication rescue needs to be provided.
Disclosure of Invention
The invention aims to provide an offshore radio communication rescue unmanned ship, which solves the problems that when the background technology proposes rescue work in the offshore, radio communication is easy to be interrupted in a transmission path of short-wave communication, and the efficiency of the rescue work is greatly reduced.
In order to achieve the above purpose, the present invention provides the following technical solutions: the unmanned ship for offshore radio communication rescue comprises an unmanned ship body, wherein a high-definition camera is arranged on the surface of a front cabin of the unmanned ship body, a solar photovoltaic panel is erected and installed at the top of the unmanned ship body, a photovoltaic inverter is connected to the bottom of the solar photovoltaic panel through a circuit, an infrared acquisition end is arranged at the front end of the unmanned ship body, a high-fall channel is arranged at the front end of the bottom of the unmanned ship body, a low-fall channel is arranged at the rear end of the bottom of the unmanned ship body, the high-fall channel and the low-fall channel form a passing channel, a generator is arranged at the inner part of the bottom end of the unmanned ship body, a plurality of groups of differential pressure sensors are symmetrically installed on the surface of the bottom wall of the unmanned ship body, the differential pressure sensors are electrically connected with the generator through circuits, a heat dissipation box is arranged in the front cabin of the unmanned ship body, the inside of the heat dissipation box body is provided with a micro CPU processing storage unit, the side end of the micro CPU processing storage unit is connected with a magnetic induction switch component through a circuit, the side end of the magnetic induction switch component is connected with a radio end through a circuit, the surface of the radio end is connected with a high-frequency amplifier through a circuit, one side of the high-frequency amplifier is connected with a modulator through a circuit, the side end of the modulator is connected with a sound amplifier through a circuit, the top of the unmanned ship body is provided with a repeater antenna, the side end of the repeater antenna is connected with an automatic antenna coordinator through a circuit, the surface of the repeater antenna is respectively connected with a filter and a signal enhancer through a circuit, the repeater antenna, the filter and the signal enhancer are respectively connected with a GPRS chip through circuits, and the magnetic induction switch assembly is connected with a comparison unit module on the surface through a circuit, the side end of the comparison unit module is connected with an anti-interference device through a circuit, the side end of the generator is connected with a power supply through a circuit, and the side end of the power supply is electrically connected with a voltage stabilizer.
Preferably, the infrared acquisition end and the high-definition camera are connected with an A/D converter through an analog input digital signal circuit, and the A/D converter is connected with the micro CPU processing storage unit through a digital input signal.
Preferably, the high frequency amplifier, the modulator and the sound amplifier are all connected with radio-end signals through an analog input circuit.
Preferably, the magnetic induction switch assembly comprises a mounting shell, a button is arranged on the surface of the top wall of the mounting shell, a movable reed is connected with the bottom side contact end of the button in a touch mode, and a plate spring is arranged on one side of the movable reed in a linkage mode.
Preferably, the mounting housing is internally provided with a terminal placing seat, and the surface of the terminal placing seat is provided with a common terminal placing groove, a normally open terminal placing groove and a normally closed terminal placing groove respectively.
Preferably, the common terminal is installed to the inside of common terminal standing groove, normally open terminal is installed to the inside of normally open terminal standing groove, normally closed terminal is installed to the inside of normally closed terminal standing groove, just low frequency triode and high frequency triode are installed respectively to the avris of terminal placing seat.
Preferably, the side ends of the low-frequency triode and the high-frequency triode are connected with a thin film capacitor through a circuit, and the side ends of the thin film capacitor are electrically connected with the comparison unit module through the circuit.
Preferably, the rear cabin of the unmanned ship body is provided with a rescue cabin, and a protective ceiling is fixedly arranged at the top of the rescue cabin.
Preferably, the rescue bag is placed and installed at the stern end of the unmanned ship body, propeller blade groups are symmetrically installed on the side of the unmanned ship body, a driving structure of the propeller blade groups is electrically connected with the generator through a circuit, and impellers are installed in the generator.
Preferably, two groups of searchlight are installed on the front end surface of the unmanned ship body, and the two groups of searchlight are electrically connected with the power supply through a circuit.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, under the cooperation of the magnetic induction switch assembly, the micro CPU processing storage unit, the high-frequency amplifier, the signal enhancer, the GPRS chip, the filter, the repeater antenna, the automatic antenna coordinator and the modulator, wavelength frequencies generated by low-frequency oscillation and high-frequency oscillation are conveniently modulated by the modulator, then frequency points of the wavelength frequencies generated by the low-frequency oscillation and the high-frequency oscillation or frequencies except the frequency points are conveniently and effectively filtered under the cooperation of the filter, a power supply signal with a specific frequency is obtained, after the power supply signal with the specific frequency is eliminated, the separated specific wavelength frequency is amplified under the cooperation of the signal enhancer, then the signal is respectively transmitted to a low-orbit satellite and a fixed-orbit satellite by the GPRS chip, the automatic antenna coordinator and the repeater antenna, after wave refraction is carried out, the signal is received by a nearby signal base station, meanwhile, high-frequency wavelength transmission distance is conveniently prolonged under the cooperation of the high-frequency amplifier and the sound amplifier, the whole rescue and video are restored at a rescue center, the rescue personnel in time is conveniently and the rescue center is conveniently judged, and the rescue efficiency is improved.
2. According to the invention, the low-frequency and high-frequency wavelength of propagation is conveniently judged and feedback controlled under the cooperation of the micro CPU processing and storing unit and the GPRS chip under the cooperation of the contrast unit module and the anti-interference device, so that radio communication disorder caused by wavelengths with different frequencies is avoided, and meanwhile, when the low-frequency triode and the high-frequency triode oscillate, radio rescue transmission errors caused by interference with other radio wavelengths are avoided under the action of the anti-interference device, and rescue work is influenced.
3. According to the invention, through the cooperation of the high-drop channel, the low-drop channel and the multiple groups of differential pressure sensors, the running channel formed by the cooperation of the high-drop channel and the low-drop channel is conveniently utilized, so that the running water flow passes through the impeller, the generated water kinetic energy is converted into electric energy under the action of the multiple groups of differential pressure sensors, and the oscillation of the low-frequency triode and the high-frequency triode is converted and conveyed into an additional current signal under the cooperation of the voltage stabilizer, and the stable frequency and wavelength of the low-frequency triode and the high-frequency triode are ensured.
Drawings
FIG. 1 is a schematic overall sectional structural view of an unmanned ship for offshore radio communication rescue according to the present invention;
FIG. 2 is a schematic diagram of the structure of an unmanned ship for offshore radio communication rescue according to the present invention;
FIG. 3 is a schematic diagram of the structure of an unmanned ship for offshore radio rescue in the rear view of the present invention;
FIG. 4 is a schematic view of the structure of the front cabin of the unmanned ship hull for offshore radio communication rescue according to the present invention;
FIG. 5 is a schematic diagram of the structure of the front cabin interior side view of the unmanned ship hull for offshore radio communication rescue according to the present invention;
FIG. 6 is a schematic diagram of an unmanned ship radio communication assembly for offshore radio communication rescue according to the present invention;
FIG. 7 is a schematic diagram of a separation structure of an unmanned ship radio communication assembly for offshore radio communication rescue according to the present invention;
FIG. 8 is a schematic diagram of an unmanned ship magnetic induction switch assembly for offshore radio communication rescue according to the present invention;
FIG. 9 is a schematic diagram of the structure of the interior of an unmanned ship magnetic induction switch assembly for offshore radio communication rescue according to the present invention;
FIG. 10 is a schematic diagram of a circuit of an unmanned ship radio communication assembly for offshore radio communication rescue according to the present invention;
FIG. 11 is an enlarged schematic view of the circuitry of an unmanned ship magnetic induction switch assembly for offshore radio rescue according to the present invention;
fig. 12 is a schematic diagram of the circuit connection of the high-frequency amplifier, the sound amplifier, the modulator and the radio terminal of the unmanned ship for offshore radio communication rescue according to the present invention.
In the figure: 1. unmanned ship hulls; 2. a solar photovoltaic panel; 3. a photovoltaic inverter; 4. a repeater antenna; 5. rescue capsule; 6. a protective ceiling; 7. a low drop channel; 8. a high drop channel; 9. high definition camera; 10. a searchlight; 11. a propeller blade group; 12. rescue bags; 13. an infrared acquisition end; 14. a differential pressure sensor; 15. a generator; 16. a power supply; 17. a voltage stabilizer; 18. a filter; 19. a heat-dissipating box; 20. a GPRS chip; 21. an impeller; 22. a signal booster; 23. a micro CPU processing and storing unit; 24. a magnetic induction switch assembly; 241. a mounting shell; 242. a normally closed terminal; 243. a normally open terminal; 244. a common terminal; 245. a normally closed terminal placement groove; 246. a normally open terminal placement groove; 247. a common terminal placement groove; 248. a movable reed; 249. a button; 2491. a plate spring; 2492. a low frequency triode; 2493. a high frequency triode; 25. an anti-interference device; 26. a radio end; 27. a high frequency amplifier.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one: referring to fig. 1-12, there is shown: an offshore wireless communication rescue unmanned ship comprises an unmanned ship body 1, a high-definition camera 9 is arranged on the surface of a front cabin of the unmanned ship body 1, a solar photovoltaic panel 2 is arranged on the top of the unmanned ship body 1 in a erected mode, a photovoltaic inverter 3 is connected to the bottom of the solar photovoltaic panel 2 through a line, an infrared acquisition end 13 is arranged at the front end of the unmanned ship body 1, a high-drop channel 8 is arranged at the front end of the bottom of the unmanned ship body 1, a low-drop channel 7 is arranged at the rear end of the bottom of the unmanned ship body 1, the high-drop channel 8 and the low-drop channel 7 form a passing channel, a generator 15 is arranged in the bottom end of the unmanned ship body 1, a plurality of groups of pressure difference sensors 14 are symmetrically arranged on the surface of the bottom wall of the unmanned ship body 1, the pressure difference sensors 14 are electrically connected with the generator 15 through lines, a heat dissipation box 19 is arranged in the front cabin of the unmanned ship body 1, the heat dissipation box 19 is internally provided with a micro CPU processing storage unit 23, the side end of the micro CPU processing storage unit 23 is connected with a magnetic induction switch assembly 24 through a circuit, the side end of the magnetic induction switch assembly 24 is connected with a radio end 26 through a circuit, the surface of the radio end 26 is connected with a high-frequency amplifier 27 through a circuit, one side of the high-frequency amplifier 27 is connected with a modulator through a circuit, the side end of the modulator is connected with a sound amplifier, the top of the unmanned ship 1 is provided with a repeater antenna 4, the side end of the repeater antenna 4 is connected with an automatic antenna coordinator through a circuit, the surface of the repeater antenna 4 is respectively connected with a filter 18 and a signal enhancer 22 through a circuit, the repeater antenna 4, the filter 18 and the signal enhancer 22 are respectively connected with a GPRS chip 20 through a circuit, and the magnetic induction switch assembly 24 has contrast unit module through the line connection on the surface, contrast unit module's side end has tamper proof 25 through the line connection, generator 15's side end has power 16 through the line connection, power 16's side end electric connection has stabiliser 17, magnetic induction switch assembly 24 includes installation casing 241, the roof surface setting of installation casing 241 installs button 249, the bottom side contact touch of button 249 is connected with movable reed 248, the linkage is installed to one side of movable reed 248 is placed, the internally mounted of installation casing 241 is provided with the terminal and places the seat, common terminal slot 247 has been seted up respectively to the surface of terminal place the seat, normally open terminal slot 246 and normally closed terminal slot 245, common terminal 244 is installed to the internally mounted of common terminal slot 247, normally open terminal 243 is installed to the internally mounted of normally open terminal slot 246, normally closed terminal 242 is installed to the internally mounted of normally closed terminal slot 245, and the limit side of terminal place seat is installed respectively and is provided with low frequency triode 2492 and high frequency triode 2493.
The first embodiment of the invention achieves the effects that when unmanned ship 1 is driven off the sea for rescue, unmanned ship 1 can drive off the sea through autonomous cruising or remote control under the cooperation of remote operation end and GPRS chip 20, when infrared acquisition end 13 and high definition camera 9 take a photograph and infrared temperature difference induction, if it is judged that someone falls into water off the sea for rescue, the recorded data are transmitted to micro CPU processing storage unit 23 for storage and feedback, after rescue is successful, button 249 is operated to apply electromagnetic force, the contact point at bottom side of button 249 conducts force to movable reed 248, movable reed 248 moves in position, plate spring 2491 is driven to operate, normally open terminal 243 and contact point of normally closed terminal 242 are rapidly communicated with movable contact point inside installation case 241, and then transmitting the magnetically induced current to the low frequency transistor 2492 and the high frequency transistor 2493, so that the low frequency transistor 2492 and the high frequency transistor 2493 generate low frequency oscillation and high frequency oscillation respectively, and further control the propagation signal wave of the radio terminal 26 to be transmitted to the rescue center under the cooperation of the filter 18, the signal booster 22, the GPRS chip 20, the modulator, the automatic antenna coordinator and the repeater antenna 4, and particularly after modulating the wavelength frequency generated by the low frequency oscillation and the high frequency oscillation by using the modulator, the filter 18 is matched to facilitate the effective filtering of the frequency point of the wavelength frequency generated by the low frequency oscillation and the high frequency oscillation or the frequency outside the frequency point to obtain a specific frequency power signal, after eliminating the power signal with a specific frequency, amplifying the separated specific wavelength frequency under the cooperation of the signal booster 22, then the GPRS chip 20, the automatic antenna coordinator and the repeater antenna 4 are used for respectively transmitting signals to the low orbit satellite and the fixed orbit satellite, after refraction of waves is carried out, the signals are received by a nearby signal base station, and simultaneously, under the cooperation of the high-frequency amplifier 27 and the sound amplifier, high elevation angle wavelength is formed, when the ground wave transmission distance is conveniently prolonged, the whole rescue audio frequency and video are restored at the rescue center, rescue personnel at the rescue center conveniently judge in time and make rescue preparation work, the rescue efficiency is improved, under the cooperation of the comparison unit module, the transmitted low-frequency and high-frequency wavelength are conveniently judged and feedback controlled under the cooperation of the micro CPU processing storage unit 23 and the GPRS chip 20, the radio communication disorder caused by the wavelength of different frequencies is avoided, and meanwhile, when the low-frequency triode 2492 and the high-frequency triode 2493 oscillate, when interference is avoided with other radio wave lengths under the cooperation of the interference preventer 25, radio rescue transmission errors are avoided, rescue work is affected, and when the unmanned ship 1 carries out continuous rescue work at offshore, through the passing channel formed by the cooperation of the high-drop channel 8 and the low-drop channel 7, water flow in running passes through the impeller 21, the generated water kinetic energy converts water kinetic energy into electric energy under the action of a plurality of groups of differential pressure sensors 14, the oscillations of the low-frequency triode 2492 and the high-frequency triode 2493 are converted and conveyed into additional current signals under the cooperation of the voltage stabilizer 17, the stable frequency wavelengths of the low-frequency triode 2492 and the high-frequency triode 2493 are ensured, and under the cooperation of the solar photovoltaic panel 2 and the photovoltaic inverter 3, the light energy is conveniently converted into electric energy to be stored in the power supply 16, the high endurance of the unmanned ship body 1 during rescue operation is ensured.
Embodiment two: according to the embodiments shown in fig. 1, 2, 3 and 10, the infrared acquisition terminal 13 and the high-definition camera 9 are connected with an a/D converter through an analog input digital signal circuit, the a/D converter is connected with a micro CPU processing storage unit 23 through a digital input signal, the high-frequency amplifier 27, the modulator and the sound amplifier are connected with a radio terminal 26 through an analog input circuit, the side ends of the low-frequency transistor 2492 and the high-frequency transistor 2493 are connected with a thin film capacitor through a circuit, and the side ends of the thin film capacitor are electrically connected with a comparison unit module through a circuit.
The second embodiment of the present invention achieves the effects that, when the low-frequency triode 2492 and the high-frequency triode 2493 oscillate, the stability of the oscillation frequency characteristic is ensured under the cooperation of the thin film capacitor, and when the rescue judgment is performed under the sensing of the temperature difference between the imaging and infrared of the infrared acquisition end 13 and the high-definition camera 9, the acquired signals are transmitted to the a/D converter through the analog input digital signal circuit, then the signals are transmitted to the micro CPU processing and storing unit 23 after being converted by the a/D converter, and are transmitted to the terminal of the rescue center, so as to facilitate the development of the rescue work.
Embodiment III: according to the illustration of fig. 1-3, the rear cabin of the unmanned hull 1 is provided with a rescue cabin 5, the top of the rescue cabin 5 is fixedly provided with a protective ceiling 6, the stern end of the unmanned hull 1 is provided with a rescue bag 12, the sides of the unmanned hull 1 are symmetrically provided with a propeller blade group 11, the driving structure of the propeller blade group 11 is electrically connected with a generator 15 through a circuit, the inside of the generator 15 is provided with an impeller 21, the front end surface of the unmanned hull 1 is provided with two groups of searchlights 10, and the two groups of searchlights 10 are electrically connected with a power supply 16 through the circuit.
The effect that its embodiment three reached is, after the rescue, can make by rescue personnel get into rescue cabin 5, and can independently use rescue package 12 to ensure by rescue personnel's vital sign, simultaneously under the cooperation of protection ceiling 6, reduce the influence of sea water to by rescue personnel, later when carrying out rescue operation evening, can start two sets of searchlight 10, cooperate with infrared acquisition end 13, be convenient for carry out rescue operation night.
The wiring diagrams of the infrared acquisition end 13, the differential pressure sensor 14, the voltage stabilizer 17, the filter 18, the GPRS chip 20, the signal enhancer 22, the micro CPU processing storage unit 23, the low-frequency triode 2492, the high-frequency triode 2493, the interference preventer 25, the radio end 26 and the high-frequency amplifier 27 in the present invention belong to the common general knowledge in the art, and the working principle is a known technology, and the model of the present invention is selected to be suitable according to the actual use, so that the control mode and the wiring arrangement will not be explained in detail for the infrared acquisition end 13, the differential pressure sensor 14, the voltage stabilizer 17, the filter 18, the GPRS chip 20, the signal enhancer 22, the micro CPU processing storage unit 23, the low-frequency triode 2492, the high-frequency triode 2493, the interference preventer 25, the radio end 26 and the high-frequency amplifier 27.
The application method and the working principle of the device are as follows: firstly, when the unmanned ship body 1 is in the offshore rescue, the generator 15 can be utilized to drive the propeller blade group 11 to drive and run, meanwhile, under the cooperation of the remote operation end and the GPRS chip 20, the unmanned ship body 1 is driven and rescue in the offshore in an autonomous cruising or remote control mode, when the infrared acquisition end 13 and the high-definition camera 9 are in the imaging and infrared temperature difference induction, if people fall into water in the offshore and need rescue, the acquired signals are transmitted to the A/D converter through the analog input digital signal circuit, then the A/D converter is utilized to convert the signals, the recorded data are transmitted to the micro CPU processing storage unit 23 to be stored and recorded and fed back, after the rescue is successful, the button 249 is subjected to electromagnetic force application operation, and the contact point at the bottom side of the button 249 conducts force conduction to the movable reed 248, the movable reed 248 moves in position, so that the plate spring 2491 is driven to operate, the contacts of the normally open terminal 243 and the normally closed terminal 242 are quickly communicated with the movable contact inside the mounting shell 241, and the magnetically induced current is further transmitted to the low-frequency triode 2492 and the high-frequency triode 2493, so that the low-frequency triode 2492 and the high-frequency triode 2493 respectively generate low-frequency oscillation and high-frequency oscillation, when the low-frequency triode 2492 and the high-frequency triode 2493 oscillate, the stability of oscillation frequency characteristics is ensured under the cooperation of the thin film capacitor, the propagation signal wave of the radio terminal 26 is further controlled to be transmitted to the rescue center under the cooperation of the filter 18, the signal enhancer 22, the GPRS chip 20, the modulator, the automatic antenna coordinator and the repeater antenna 4, and particularly after the wavelength frequencies generated by the low-frequency oscillation and the high-frequency oscillation are modulated by the modulator, then, the filter 18 is matched to effectively filter the frequency points of the wavelength frequency generated by the low-frequency oscillation and the high-frequency oscillation or the frequencies beyond the wavelength frequency to obtain a power signal with a specific frequency, after the power signal with the specific frequency is eliminated, the separated specific wavelength frequency is amplified by the signal enhancer 22, then the signal is respectively transmitted to the low-orbit satellite and the fixed-orbit satellite by the GPRS chip 20, the automatic antenna coordinator and the repeater antenna 4 to be refracted, then the signal wave interaction is carried out by the signal base station nearby, meanwhile, the high-elevation wavelength is formed by the high-frequency amplifier 27 and the sound amplifier, when the ground wave transmission distance is conveniently prolonged, the whole rescue audio and video are restored at the rescue center, the rescue personnel at the rescue center can judge in time and make rescue preparation work, the rescue efficiency is improved, the low-frequency and high-frequency wavelength of propagation is convenient to judge and feedback control under the matching of the micro CPU processing storage unit 23 and the GPRS chip 20 under the matching of the comparison unit module, the radio communication disorder caused by the wavelengths with different frequencies is avoided, meanwhile, when the low-frequency triode 2492 and the high-frequency triode 2493 oscillate, the radio rescue transmission error is avoided when the interference prevention device 25 is matched with other radio wave lengths, the rescue work is influenced, and when the unmanned ship 1 carries out the continuous voyage rescue work at the offshore position, the water flow in the running process passes through the impeller 21 by utilizing the passing channel formed by the matching of the high-drop channel 8 and the low-drop channel 7, the generated water kinetic energy converts the water kinetic energy into electric energy under the action of the multi-group differential pressure sensor 14, the oscillation of the low-frequency triode 2492 and the high-frequency triode 2493 is converted and conveyed into an extra current signal under the cooperation of the voltage stabilizer 17, the frequency wavelength of the low-frequency triode 2492 and the high-frequency triode 2493 is guaranteed to be stable, the light energy is conveniently converted into electric energy to be stored in the power supply 16 under the cooperation of the solar photovoltaic panel 2 and the photovoltaic inverter 3, the high endurance of the unmanned ship body 1 during rescue operation is guaranteed, after rescue, a person to be rescued can enter the rescue cabin 5, the rescue bag 12 can be independently used to guarantee the vital signs of the person to be rescued, meanwhile, the influence of seawater on the person to be rescued is reduced under the cooperation of the protection ceiling 6, and then two groups of searchlights 10 can be started when the rescue operation is carried out at night, the infrared acquisition end 13 is matched, and the rescue operation is convenient at night.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (10)
1. An unmanned ship for offshore radio communication rescue, which is characterized in that: including unmanned hull (1), install on the front deck surface of unmanned hull (1) and be provided with high definition digtal camera (9), install solar photovoltaic board (2) are erect at the top of unmanned hull (1), the bottom of solar photovoltaic board (2) is through circuit connection has photovoltaic inverter (3), just the front end installation of unmanned hull (1) is provided with infrared acquisition end (13), high fall passageway (8) have been seted up to the bottom front end of unmanned hull (1), low fall passageway (7) have been seted up to the bottom rear end of unmanned hull (1), just high fall passageway (8) with low fall passageway (7) form the passageway of crossing, the bottom internally mounted of unmanned hull (1) is provided with generator (15), wherein, the diapire surface symmetry of unmanned hull (1) installs multiunit differential pressure sensor (14) through circuit with generator (15) electric connection, just the bottom front end of unmanned hull (1) has offered high fall passageway (8), just low fall passageway (19) have CPU (23) through the miniature CPU of the interior connection unit of the cabin (23), the utility model discloses a magnetic induction switch subassembly, including magnetic induction switch subassembly (24), the side of magnetic induction switch subassembly (24) has radio end (26) through the circuit connection, there is high frequency amplifier (27) on the surface through the circuit connection of radio end (26), there is the modulator on one side of high frequency amplifier (27) through the circuit connection, the side end circuit connection of modulator has sound amplifier, just the top installation of unmanned hull (1) is provided with repeater antenna (4), the side end of repeater antenna (4) has automatic antenna coordinator through the circuit connection, just the side end of repeater antenna (4) has wave filter (18) and signal reinforcement ware (22) through the circuit connection respectively on the surface, repeater antenna (4) wave filter (18) with signal reinforcement ware (22) have GPRS chip (20) through the circuit connection respectively, just the side end of comparing unit module has anti-jamming ware (25) through the circuit connection on the surface, the side end of generator (15) has power supply (16) through circuit connection, power supply (16) side electric connection (17).
2. An offshore radiocommunication rescue unmanned ship according to claim 1, wherein: the infrared acquisition end (13) and the high-definition camera (9) are connected with an A/D converter through an analog input digital signal circuit, and the A/D converter is connected with the micro CPU processing storage unit (23) through a digital input signal.
3. An offshore radiocommunication rescue unmanned ship according to claim 1, wherein: the high frequency amplifier (27), the modulator and the sound amplifier are all signal-connected via an analog input circuit to a radio terminal (26).
4. An offshore radiocommunication rescue unmanned ship according to claim 1, wherein: the magnetic induction switch assembly (24) comprises a mounting shell (241), a button (249) is arranged on the surface of the top wall of the mounting shell (241), a movable reed (248) is connected with the bottom side contact end of the button (249) in a touch mode, and a plate spring (2491) is arranged on one side of the movable reed (248) in a linkage mode.
5. An offshore radiocommunication rescue unmanned ship as defined in claim 4 wherein: the inside installation of installation casing (241) is provided with the terminal and places the seat, common terminal standing groove (247), normally open terminal standing groove (246) and normally closed terminal standing groove (245) have been seted up respectively to the surface of terminal placing the seat.
6. An offshore radiocommunication rescue unmanned ship as defined in claim 5 wherein: the utility model discloses a high-frequency triode, including terminal placing seat, normally open terminal placing seat, common terminal placing groove (247) is placed inside and is installed common terminal (244), normally open terminal placing groove (246) is placed inside and is installed normally open terminal (243), normally closed terminal placing groove (245) is placed inside and is installed normally closed terminal (242), just the avris of terminal placing seat is installed respectively and is provided with low-frequency triode (2492) and high-frequency triode (2493).
7. An offshore radiocommunication rescue unmanned ship as defined in claim 6 wherein: the low-frequency triode (2492) and the side end of the high-frequency triode (2493) are connected with a thin film capacitor through a circuit, and the side end of the thin film capacitor is electrically connected with the comparison unit module through the circuit.
8. An offshore radiocommunication rescue unmanned ship according to claim 1, wherein: the rear cabin of the unmanned ship body (1) is provided with a rescue cabin (5), and a protective ceiling (6) is fixedly arranged at the top of the rescue cabin (5).
9. An offshore radiocommunication rescue unmanned ship according to claim 1, wherein: rescue package (12) are placed and installed at the stern end of unmanned hull (1), just screw blade group (11) are installed to the avris symmetry of unmanned hull (1), the drive structure of screw blade group (11) pass through the circuit with generator (15) electric connection, just the internally mounted of generator (15) is provided with impeller (21).
10. An offshore radiocommunication rescue unmanned ship according to claim 1, wherein: two groups of searchlight (10) are installed on the front end surface of the unmanned ship body (1), and the two groups of searchlight (10) are electrically connected with the power supply (16) through a circuit.
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