WO2020177038A1 - Appareil de surveillance sonar tous temps - Google Patents

Appareil de surveillance sonar tous temps Download PDF

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Publication number
WO2020177038A1
WO2020177038A1 PCT/CN2019/076770 CN2019076770W WO2020177038A1 WO 2020177038 A1 WO2020177038 A1 WO 2020177038A1 CN 2019076770 W CN2019076770 W CN 2019076770W WO 2020177038 A1 WO2020177038 A1 WO 2020177038A1
Authority
WO
WIPO (PCT)
Prior art keywords
sonar
weather
monitoring
equipment
airbag
Prior art date
Application number
PCT/CN2019/076770
Other languages
English (en)
Chinese (zh)
Inventor
刘浩源
郑淏元
郑瑞云
郑玉军
孙立晶
田丙奇
Original Assignee
唐山哈船科技有限公司
唐山圣因海洋科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 唐山哈船科技有限公司, 唐山圣因海洋科技有限公司 filed Critical 唐山哈船科技有限公司
Priority to PCT/CN2019/076770 priority Critical patent/WO2020177038A1/fr
Publication of WO2020177038A1 publication Critical patent/WO2020177038A1/fr

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Classifications

    • 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
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • 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
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/10—Combinations of wind motors with apparatus storing energy
    • F03D9/11—Combinations of wind motors with apparatus storing energy storing electrical energy
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/521—Constructional features
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

Definitions

  • the invention relates to the technical field of subsea monitoring, in particular to an all-weather sonar monitoring equipment.
  • the ocean is rich in resources and contains a large number of organisms.
  • the research on seabed organisms can bring a lot of help to civilization. Therefore, it is very necessary to monitor seabed organisms.
  • the present invention proposes an all-weather sonar monitoring equipment, which can monitor the seabed all-weather and send the acquired information in time.
  • an all-weather sonar monitoring equipment including an electric power supply device and a monitoring device
  • the electric power supply device includes floating equipment, power generation equipment, power storage equipment and winding equipment, so The power generation equipment, power storage equipment, and winding and unwinding equipment are all fixed on the floating equipment
  • the power generation equipment includes solar cells and wind power generation equipment connected to the power storage equipment
  • the winding and unwinding equipment includes a motor and Rotating shaft, the motor is connected to the power storage device to drive the rotating shaft to rotate
  • the monitoring device includes a sealed body, an air bag, a sonar device, and a gas compressor.
  • the sealed body is provided with a high-pressure gas cavity.
  • Both ends of the compressor are respectively communicated with the high-pressure gas chamber and the airbag.
  • An air duct with a regulating valve is also provided between the high-pressure gas chamber and the airbag.
  • the high-pressure gas chamber, the gas compressor, The airbag and the air duct constitute a gas circulation channel; the airbag is fixed on the outer wall of the sealing body, and the sonar device is fixed on the upper surface of the sealing body; a connecting wire is wound on the rotating shaft, and the connection
  • the line includes a power transmission line that connects the power storage device, the sonar device, and the gas compressor.
  • the pusher is fixed on the sealing body and connected with the control device.
  • the power supply device further includes a communication device, which is connected to the sonar device via a data line.
  • the power supply device includes a control device connected to the communication device, the sonar device, the gas compressor, and the motor.
  • control device includes a memory to store the information obtained by the sonar device.
  • an infrared camera connected to the control device is provided on the sealed body.
  • the pusher is provided with at least one, and the controlled rotation is connected to the sealing body.
  • the airbag is fixed at the lower part of the spherical shape.
  • the outer cover of the infrared camera device is provided with a transparent window.
  • controlled rotation connection is horizontal 0-180 degree rotation.
  • the floating equipment is equipped with solar cells and wind power generation equipment to provide energy for sonar monitoring that can be raised and lowered in the water, so that the entire monitoring equipment can monitor the seabed conditions all-weather.
  • Figure 1 is a schematic diagram of the structure of the all-weather sonar monitoring equipment of the present invention.
  • 1-electric power supply device 11-hull, 12-solar battery, 13-wind generator, 14-battery, 15-motor, 16-shaft, 2-monitoring device, 21-sealed shell, 22-high-pressure gas chamber, 23-gas compressor, 24-air bag, 25-regulating valve, 26-sonar device, 27-infrared camera device, 28-propeller, 29-rotating shaft, 3-connection line.
  • the directional indication is only used to explain that it is in a specific posture (as shown in the drawings). If the specific posture changes, the relative positional relationship, movement, etc. of the components below will also change the directional indication accordingly.
  • an all-weather sonar monitoring equipment includes an electric power supply device 1 and a monitoring device 2.
  • the electric power supply device 1 includes floating equipment, power generation equipment, power storage equipment, and winding and unwinding equipment.
  • the power generation equipment, The power storage equipment and the winding and unwinding equipment are both fixed on the floating equipment;
  • the power generation equipment includes solar cells 12 and a wind generator 13, connected to the power storage equipment such as a battery 14, and the winding and unwinding equipment includes a motor 15 and a rotating shaft 16.
  • the motor 15 is connected to the power storage device to drive the rotating shaft 16 to rotate;
  • the monitoring device 2 includes a sealing body 21, an air bag 24, a sonar device 26, and a gas compressor 23.
  • the sealing body 21 is provided with a high-pressure gas cavity 22, the two ends of the gas compressor 26 are respectively connected with the high-pressure gas cavity 22 and the airbag 24, the high-pressure gas cavity 22 and the airbag 24 are also provided with a belt adjustment
  • the air guide tube of the valve 25, the high-pressure gas chamber 22, the gas compressor 23, the airbag 24 and the air guide tube constitute a gas circulation channel;
  • the airbag 24 is fixed on the outer wall of the sealing body 21,
  • the sonar device 26 is fixed on the upper surface of the sealing body 21;
  • the rotating shaft 16 is wound with a connecting wire 3, and the connecting wire 3 includes a transmission line that connects the power storage device and the sonar device 26, the The gas compressor 23.
  • the above-mentioned floating equipment includes a hull 11, especially a hull that is not easy to turn over, such as a tumbler structure as shown in Figure 1, with solar cells 12 on the top surface and a wind generator 13, which utilizes both natural sunlight and wind on the sponge. Power, obtain electrical energy, provide energy for the entire device. Electric energy generated by sunlight or wind is stored in the storage battery 14.
  • the motor 15 is powered by the battery 14 to drive the rotating shaft 16 to rotate.
  • the rotating shaft 16 drives the connecting wire 3 to wind or unwind on it, so that the electric power supply device 1 and the monitoring device 2 can be relatively separated or folded. To a certain distance between them, such as fixing one of the two, and the other moving within a certain range.
  • the power supply device 1 can be adapted to multiple monitoring devices 2 according to usage needs, that is, connected to multiple monitoring devices 2.
  • the retracting and unwinding equipment is specifically installed at the bottom of the floating equipment, the rotating shaft 16 is erected in it, and the connecting line 3 passes through the bottom of the floating equipment to connect with the monitoring device 2.
  • the power supply device 1 also includes a communication device, which is connected to the sonar device 26 via a data line. The information collected by the sonar device 26 is transmitted to the workstation.
  • the power supply device 1 includes a control device, which is connected to the communication device, the sonar device 26, the gas compressor 23, and the motor 15 to control the operation of these devices.
  • the control device includes a memory to store the information obtained by the sonar device 26.
  • the rising or falling of the sealing body 21 is regulated, and the volume change of the airbag 24 is changed to change the buoyancy received by the sealing body 21.
  • the gas compressor 23 sucks out the gas of the airbag 24 cleanly, and the formed high-pressure gas is delivered to the high-pressure gas chamber 22 until the airbag 24 is reduced to the minimum volume, and the main body is sealed at this time.
  • the buoyancy of 21 is less than its own weight and will sink to the bottom of the sea.
  • the regulating valve 25 is opened, and the high-pressure gas in the high-pressure gas chamber 22 is discharged into the airbag 24 through the air duct.
  • the exhaust volume of the regulating valve 25 can be adjusted to control the volume of the airbag 24, So as to achieve the ascent speed and height control.
  • the high-pressure gas cavity 22 is a metal sealed cavity with a fixed volume, with a pressure resistance of 30 MPa, such as bottle-shaped, can-shaped, and other pressure-resistant shapes, with a one-way inlet and outlet, the inlet is connected to the gas compressor 23, and the outlet Connect with the airway.
  • the airbag 24 is a cavity made of elastic material, such as rubber, which can be deformed, and its volume is 15-25 times that of the high-pressure gas cavity 22.
  • the regulating valve 25 can be set as an electric type, such as a solenoid valve, which can be switched on and off by a control device.
  • a sonar device 26 is provided on the upper part of the sealing body 21, and the subsea environment is monitored by the sonar device 26.
  • the sonar device 26 specifically includes passive sonar and active sonar.
  • the active sonar emits sound waves into the water, finds the target by receiving the echoes reflected by underwater objects, and measures its parameters; the target distance can be estimated by the time difference between the original sound wave and the arrival of the echo ; The target azimuth is obtained by measuring the difference between the two sub-arrays in the receiving sound array.
  • Active sonar is composed of transmitter, sound array, receiver (including signal processing), and display console.
  • the passive sonar detects the target by receiving the radiated noise of the target and determines its parameters; it is composed of three parts: receiving sound array, receiver (signal processing) and display console.
  • the sonar device 26 is connected with the control device, and the operation of the sonar device 26 and the collected information are all controlled by the control device.
  • the sealing body 21 itself is a sphere with asymmetrical density distribution, which is light up and down heavy to ensure that the sonar device 26 above it can always be up to monitor the surrounding seabed environment.
  • the high-pressure gas chamber 22 is arranged in the upper part of the spherical body of the sealing body 21, and the other equipment is arranged in the lower part.
  • a thruster 28 is provided under the sonar robot.
  • the thruster 28 is used to drive the sonar robot to move back and forth in the sea.
  • the thruster 28 is connected to the lower part of the sonar robot via a shaft 29.
  • the rotation angle of the thruster 28 around the shaft 29 is 0-180 This means that the thruster 28 can adjust the forward direction of the sonar robot at will.
  • the propeller 28 is of a rotating blade type or a water spray type. One side is connected to the rotating shaft 29 via a bearing seat, and the rotation of the propeller 28 on the rotating shaft 29 is driven by a motor.
  • the above-mentioned propeller 28 and the motor are connected to the control device, and the control device controls the operation.
  • the propeller 28 is provided with at least one, and the optimal number is three, which are distributed under the sealing body 1.
  • the control device includes a controller for collecting the signals collected by the sonar device 26 and controlling the operation of the thruster 28; it also includes a rechargeable battery, memory and communication equipment, and the rechargeable battery, memory and communication equipment are all connected to the controller.
  • An infrared camera 27 is also provided on the sealed main body 21 to monitor the biological condition of the seabed by infrared means, and a transparent window is provided on the outer cover of the infrared camera.
  • the rechargeable battery provides power for all electrical equipment and can be fully charged in advance; the memory is convenient for storing the information collected by the sonar device 26 and the infrared camera device; the communication equipment can send the collected information to the service station.
  • the all-weather sonar monitoring equipment of the present invention utilizes the circulating flow of the gas channel to change the buoyancy received by the monitoring device 2 and can sink into the seabed or float on the water surface.
  • the above sonar device and infrared camera device to collect the life of the bottom. Due to the sonar method and infrared camera method, the impact on the seabed environment is small, and the information collected is accurate and reliable.
  • the electric energy supply provided by the electric energy supply device 1 is used, so that the monitoring equipment of the present invention can monitor all-weather.

Abstract

L'invention concerne un appareil de surveillance de sonar tous temps, comprenant un dispositif d'alimentation en énergie électrique (1) et un dispositif de surveillance (2). Le dispositif d'alimentation en énergie électrique (1) comprend un appareil flottant, un appareil de génération d'électricité, un appareil de stockage d'électricité et un appareil d'enroulement et de déroulement. Le dispositif de surveillance (2) comprend un corps principal étanche (21), un ballonnet (24), un dispositif sonar (26) et un compresseur de gaz (23), une chambre de gaz haute pression (22) étant disposée à l'intérieur du corps principal étanche (21), deux extrémités du compresseur de gaz (23) sont respectivement en communication avec la chambre de gaz haute pression (22) et le ballonnet (24), un tube de guidage de gaz muni d'une soupape de régulation (25) est disposé entre la chambre de gaz haute pression (22) et le ballonnet (24), et la chambre de gaz haute pression (22), le compresseur de gaz (23), le ballonnet (24) et le tube de guidage de gaz forment un canal de circulation de gaz. Le dispositif flottant est pourvu d'une cellule solaire (12) et d'un appareil de génération d'énergie éolienne (13) servant à fournir de l'énergie pour monter et descendre le sonar de surveillance dans l'eau, ce qui permet à l'ensemble de l'appareil de surveillance d'effectuer une surveillance tous temps des conditions de fond marin.
PCT/CN2019/076770 2019-03-01 2019-03-01 Appareil de surveillance sonar tous temps WO2020177038A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/076770 WO2020177038A1 (fr) 2019-03-01 2019-03-01 Appareil de surveillance sonar tous temps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/076770 WO2020177038A1 (fr) 2019-03-01 2019-03-01 Appareil de surveillance sonar tous temps

Publications (1)

Publication Number Publication Date
WO2020177038A1 true WO2020177038A1 (fr) 2020-09-10

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PCT/CN2019/076770 WO2020177038A1 (fr) 2019-03-01 2019-03-01 Appareil de surveillance sonar tous temps

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WO (1) WO2020177038A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5148412A (en) * 1991-02-21 1992-09-15 American Oilfield Divers, Inc. Diver guidance method and system
TW304231B (en) * 1996-10-08 1997-05-01 Shuh-Kae Chen Ocean and coast probing system
CN100428287C (zh) * 2006-12-21 2008-10-22 上海交通大学 变深度声纳浮标探测阵列
WO2015183754A1 (fr) * 2014-05-30 2015-12-03 Flir Systems, Inc. Systèmes et procédés de sonar multicanal
CN106240774A (zh) * 2016-06-21 2016-12-21 北京臻迪机器人有限公司 一种无人船及系统
CN109031324A (zh) * 2018-07-31 2018-12-18 河北工业大学 一种基于风、光互补的可移动鱼群声纳探测拓扑结构
CN109100729A (zh) * 2018-09-29 2018-12-28 上海合颂信息技术有限公司 一种太阳能多工位水产养殖本体式深层浮头检测系统
CN109375226A (zh) * 2018-12-21 2019-02-22 唐山哈船科技有限公司 一种用于船舶的海洋声呐装置及其使用方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5148412A (en) * 1991-02-21 1992-09-15 American Oilfield Divers, Inc. Diver guidance method and system
TW304231B (en) * 1996-10-08 1997-05-01 Shuh-Kae Chen Ocean and coast probing system
CN100428287C (zh) * 2006-12-21 2008-10-22 上海交通大学 变深度声纳浮标探测阵列
WO2015183754A1 (fr) * 2014-05-30 2015-12-03 Flir Systems, Inc. Systèmes et procédés de sonar multicanal
CN106240774A (zh) * 2016-06-21 2016-12-21 北京臻迪机器人有限公司 一种无人船及系统
CN109031324A (zh) * 2018-07-31 2018-12-18 河北工业大学 一种基于风、光互补的可移动鱼群声纳探测拓扑结构
CN109100729A (zh) * 2018-09-29 2018-12-28 上海合颂信息技术有限公司 一种太阳能多工位水产养殖本体式深层浮头检测系统
CN109375226A (zh) * 2018-12-21 2019-02-22 唐山哈船科技有限公司 一种用于船舶的海洋声呐装置及其使用方法

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