CN111301627A - Self-adaptive ship body stable platform with energy supply function - Google Patents
Self-adaptive ship body stable platform with energy supply function Download PDFInfo
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- CN111301627A CN111301627A CN202010179439.0A CN202010179439A CN111301627A CN 111301627 A CN111301627 A CN 111301627A CN 202010179439 A CN202010179439 A CN 202010179439A CN 111301627 A CN111301627 A CN 111301627A
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- 230000000087 stabilizing effect Effects 0.000 claims abstract description 38
- 238000006243 chemical reaction Methods 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000010248 power generation Methods 0.000 claims abstract description 9
- 206010034719 Personality change Diseases 0.000 claims abstract description 5
- 230000003044 adaptive effect Effects 0.000 claims description 12
- 230000006641 stabilisation Effects 0.000 claims description 11
- 238000011105 stabilization Methods 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 description 3
- 201000003152 motion sickness Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
- B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
- B63B43/10—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy
- B63B43/14—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy using outboard floating members
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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
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
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- 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
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a self-adaptive stabilizing platform of a ship body with energy supply, which comprises a supporting platform, a stabilizing platform, a self-adaptive adjusting device, a power generation device and a fastener, wherein the self-adaptive stabilizing platform is arranged on the supporting platform; the supporting platform is arranged above the ship body, the stabilizing platform is arranged above the supporting platform through the self-adaptive adjusting device, and the self-adaptive adjusting device adaptively adjusts the altitude and the attitude change of the stabilizing platform according to the micro-amplitude motion of the supporting platform; the power generation device comprises a floating ball, a connecting rod and a conversion box; the fastener is used for connecting the supporting platform with the ship body so as to provide fastening force far away from the ship body for the supporting platform; firstly, the altitude and the attitude change of the stabilized platform can be stabilized through the self-adaptive adjusting device so as to effectively eliminate the jolting influence of waves on the ship body; and secondly, the kinetic energy of the waves in the water can be converted into electric energy through the power generation device to be supplied to the self-adaptive adjusting device, so that the wave energy of the water is fully utilized.
Description
Technical Field
The invention relates to the technical field of shipboard platforms, in particular to a self-adaptive stable ship platform with energy supply.
Background
With the development of society and economy, ships are still responsible for important work of water transportation and defense, although their role as vehicles becomes weaker and weaker. Due to the action of waves, when a ship body walks on water, the ship body inevitably jolts up and down, left and right, and in severe cases, passengers feel very serious seasickness, and some people with bad bodies even influence lives. In addition, when the ship body needs to be in butt joint with the helicopter (for rescue, abnormal landing and the like), even if the deck of the ship body is large enough, the helicopter cannot land on the ship body because the ship body is always in a bumpy state, and can only hover at a certain height above the ship body, so that the ship body and the helicopter cannot be in perfect butt joint. Chinese patent CN106976566A discloses an aircraft landing platform capable of automatically keeping horizontal and adjusting height, which can make the aircraft land on water, but the aircraft landing platform consumes more energy in the long-term working process, if it is installed on the hull, it will bring more pressure to the energy supply of the hull, and the installation of the aircraft landing platform on the hull is also a complicated problem.
Disclosure of Invention
The invention aims to provide a self-adaptive stable platform of a ship body with energy supply, which provides a stable platform which can not be affected by wave jolting to a certain extent and has energy supply.
In order to achieve the purpose, the invention discloses a self-adaptive stabilizing platform of a ship body with energy supply, which comprises a supporting platform, a stabilizing platform, a self-adaptive adjusting device, a power generation device and a fastening piece, wherein the self-adaptive stabilizing platform is provided with an energy supply; the supporting platform is arranged above a ship body and used for supporting the stable platform, the stable platform is arranged above the supporting platform through the self-adaptive adjusting device, and the self-adaptive adjusting device is used for self-adaptively adjusting the altitude and the attitude change of the stable platform according to the micro-amplitude motion of the stable platform in the three-axis direction so as to enable the stable platform to keep constant altitude and attitude; the power generation device is used for providing electric energy for the self-adaptive adjusting device and/or the ship body and comprises a floating ball, a connecting rod and a conversion box, the conversion box is installed on the supporting platform, one end of the connecting rod is connected with the floating ball, the other end of the connecting rod is connected with the conversion box, the floating ball is used for transmitting the fluctuation of water waves to the conversion box through the connecting rod, and the conversion box is used for converting the kinetic energy provided by the floating ball into electric energy; the fasteners are used to connect the support platform to the hull to provide a fastening force for the support platform away from the hull.
Compared with the prior art, the hull self-adaptive stabilizing platform with energy supply can adjust the altitude and the attitude of the stabilizing platform in real time through the self-adaptive adjusting device, so that when the stabilizing platform is installed on a hull through a supporting platform and a fastening piece, the stabilizing platform can be stabilized on a certain altitude surface in a horizontal attitude even if the hull jolts under the influence of waves, thereby effectively eliminating the jolting influence of the waves on the hull, enabling an aircraft including a helicopter to take off and land on the hull through the stabilizing platform, realizing the effective butt joint of the aircraft and the hull, and enabling passengers on the hull to go onto the stabilizing platform to relieve the seasickness; secondly, kinetic energy of waves in water can be converted into electric energy through the floating ball, the connecting rod and the conversion box to be used by the self-adaptive adjusting device, so that wave energy of water is fully utilized, and energy burden of a ship body is reduced; moreover, through the setting of fastener, can avoid taking place the displacement at the effect under the connecting rod support platform in vertical plane to ensure the steadiness ability of stable platform.
Preferably, the fastening member is a steel cable, two ends of the steel cable are respectively connected with two sides of the supporting platform, and the steel cable penetrates through the bottom of the ship body.
Preferably, the support platform is detachably connected to the hull.
Preferably, the supporting platform is erected above the ship body, a plurality of supporting pieces extending upwards are arranged on the ship body, and a plurality of connecting pieces used for being connected with the supporting pieces are arranged on the lower surface of the supporting platform.
Preferably, the transfer box is mounted on a lower surface of the support platform.
Preferably, the adaptive adjustment device comprises a control device, and a lifter, an X-axis driver and a Y-axis driver which are electrically connected to the control device, wherein the Y-axis driver is connected to the stabilization platform, the X-axis driver is connected to the Y-axis driver, the lifter is connected to the X-axis driver, the X-axis driver is used for adjusting the left-right inclination of the stabilization platform, the Y-axis driver is used for adjusting the front-back inclination of the stabilization platform, the lifter is used for adjusting the up-down displacement of the stabilization platform, and the control device is used for controlling the actions of the X-axis driver, the Y-axis driver and the lifter according to the inclination change of the stabilization platform.
Preferably, the control device includes a controller, a gyroscope and an altitude detector, the gyroscope is used for detecting pitch angles of the stabilized platform in the directions of an X axis and a Y axis, the controller is electrically connected to the gyroscope, the altitude detector, the X axis driver, the Y axis driver and the lifter, the controller controls the actions of the X axis driver and the Y axis driver according to the feedback of the gyroscope, and the controller controls the actions of the lifter according to the feedback of the altitude detector.
Preferably, the altitude detector comprises a barometer installed on the stable platform, and the controller can calculate the real-time altitude of the stable platform according to the feedback of the barometer.
Preferably, the adaptive adjustment device further comprises a lifting platform, the lifting platform is mounted at the top end of the lifter, and the X-axis driver is mounted on the search lifting platform.
Drawings
Fig. 1 is a schematic view of a mounting structure of a ship hull adaptive stabilization platform in one view angle according to an embodiment of the invention.
Fig. 2 is a schematic view of an installation structure of the hull adaptive stabilization platform in another view according to the embodiment of the invention.
Fig. 3 is a schematic diagram of a connection structure of an adaptive adjustment device and a stabilization platform according to an embodiment of the present invention.
Fig. 4 is a schematic control principle diagram of an adaptive adjustment device in an embodiment of the present invention.
Detailed Description
In order to explain technical contents, structural features, and objects and effects of the present invention in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
As shown in fig. 1 and fig. 2, the invention discloses a self-adaptive stabilizing platform of a ship hull with energy supply, which comprises a supporting platform 1, a stabilizing platform 2, a self-adaptive adjusting device, a power generation device and a fastener 5; the supporting platform 1 is installed above the ship body 7 and used for supporting the stabilizing platform 2, the stabilizing platform 2 is installed above the supporting platform 1 through an adaptive adjusting device, and the adaptive adjusting device is used for adaptively adjusting the altitude and the attitude change of the stabilizing platform 2 according to the micro-amplitude motion of the stabilizing platform 2, so that the stabilizing platform 2 keeps constant altitude and attitude. The power generation device is used for providing electric energy supply for the adaptive adjustment device and/or the ship body 7 and comprises a floating ball 40, a connecting rod 41 and a conversion box 42, wherein the conversion box 42 is installed on the supporting platform 1, one end of the connecting rod 41 is connected with the floating ball 40, the other end of the connecting rod 41 is connected with the conversion box 42, the floating ball 40 is used for transmitting the fluctuation of water waves to the conversion box 42 through the connecting rod 41, and the conversion box 42 is used for converting kinetic energy provided by the floating ball 40 into electric energy. The fastener 5 is used for connecting the supporting platform 1 with the hull 7 to provide a fastening force far away from the hull 7 for the supporting platform 1, so as to prevent the connecting rod 41 from exerting too large jacking force on the supporting platform 1 through the conversion box 42, so that the position of the supporting platform 1 in the vertical direction is moved, and the stability of the stabilizing platform 2 is influenced. In the present embodiment, when the stabilized platform 2 is mounted on the hull 7 through the support platform 1 and the fastener 5, even if the hull 7 jounces under the influence of waves, the stabilized platform 2 can be stabilized on a certain altitude surface in a horizontal posture, thereby effectively eliminating the influence of the jounce of waves on the hull 7, so that an aircraft including a helicopter can take off and land on the hull 7 by means of the stabilized platform 2, effective docking of the aircraft with the hull 7 is realized, and passengers on the hull 7 can also get onto the stabilized platform 2 to alleviate a sense of seasickness. Secondly, the kinetic energy of the waves in the water can be converted into electric energy through the floating ball 40, the connecting rod 41 and the conversion box 42 to be used by the self-adaptive adjusting device, so that the wave energy of the water is fully utilized, and the energy burden of the ship body 7 is reduced; moreover, through the arrangement of the fastening piece 5, the support platform 1 can be prevented from being displaced in a vertical plane under the action of the connecting rod 41, so that the stability of the stabilization platform 2 is ensured. The fastening member 5 may preferably be a wire rope, both ends of which are connected to both sides of the support platform 1, respectively, and which passes through the bottom of the hull 7, whereby the support platform 1 and the hull 7 are bound together, thereby preventing the support platform 1 from moving upward.
In order to facilitate the mounting and maintenance of the support platform 1, a detachable connection is provided between the support platform 1 and the hull 7. Preferably, referring to fig. 1 again, the supporting platform 1 is erected above the hull 7, the hull 7 is provided with a plurality of supporting members 60 extending upward, and the lower surface of the supporting platform 1 is provided with a plurality of connecting members 61 for connecting with the supporting members 60. The connection between the support platform 1 and the hull 7 is further reinforced by the provision of the support members 60 and the connecting members 61. Preferably, the transfer box 42 is mounted on the lower surface of the support platform 1 such that the transfer box 42 is located in the gap between the support platform 1 and the hull 7, facilitating concealment of the transfer box 42.
In another preferred embodiment of the self-adaptive hull stabilizing platform 2 of the present invention, as shown in fig. 1 and 3, the self-adaptive adjusting device comprises a control device, and a lifter 30, an X-axis driver 31 and a Y-axis driver 32 electrically connected to the control device, wherein the Y-axis driver 32 is connected to the stabilizing platform 2, the X-axis driver 31 is connected to the Y-axis driver 32, and the lifter 30 is connected to the X-axis driver 31. In this embodiment, the posture change of the stabilized platform 2 is adjusted by the X-axis driver 31 and the Y-axis driver 32, and the altitude change of the stabilized platform 2 is adjusted by the lifter 30, that is: the X-axis driver 31 is used for adjusting the left-right inclination of the stabilized platform 2, the Y-axis driver 32 is used for adjusting the front-back inclination of the stabilized platform 2, the lifter 30 is used for adjusting the up-down displacement of the stabilized platform 2, and the control device is used for controlling the actions of the X-axis driver 31, the Y-axis driver 32 and the lifter 30 according to the posture and the up-down displacement change of the stabilized platform 2. When the control device detects that the stabilized platform 2 generates slight movement, the reverse movement of the stabilized platform 2 is adjusted by controlling the actions of the X-axis driver 31, the Y-axis driver 32 or the lifter 30, so that even if the ship body 7 jolts under the influence of waves, the stabilized platform 2 can only generate slight offset movement, thereby ensuring the stability of the stabilized platform 2 and further meeting the take-off and landing requirements of an aircraft. Preferably, as shown in fig. 4, the control device includes a controller 34, a gyroscope 35 and an altitude detector 36, the gyroscope 35 is used for detecting the pitch angles of the stabilized platform 2 in the X-axis and Y-axis directions, the controller 34 is electrically connected to the gyroscope 35, the altitude detector 36, the X-axis driver 31, the Y-axis driver 32 and the elevator 30, the controller 34 controls the actions of the X-axis driver 31 and the Y-axis driver 32 according to the variation of the pitch angles of the stabilized platform 2 in the X-axis and Y-axis directions fed by the gyroscope 35, and the controller 34 controls the real-time actions of the elevator 30 according to the difference between the preset basic altitude and the real-time altitude fed back by the altitude detector 36. Preferably, the altitude detector 36 comprises a barometer mounted on the stabilized platform, and the controller 34 can calculate the real-time altitude of the stabilized platform 2 according to the feedback from the barometer.
In addition, the adaptive adjustment device further includes a lifting platform 33 in consideration of the weight to be supported by the stabilization platform 2, the lifting platform 33 is installed at the top end of the lifter 30, and the X-axis driver 31 is installed on the lifting platform 33. A plurality of lifters 30 may be installed between the elevating platform 33 and the supporting platform 1 to support the weight on the stabilizing platform 2, and the X-axis driver 31 is installed on the elevating platform 33.
In summary, the self-adaptive stabilized platform for the ship body disclosed by the invention is installed on the ship body 7 through the supporting platform 1 and the steel cable, and the micro-amplitude offset motion of the stabilized platform 2 is self-adaptively adjusted through the self-adaptive adjusting device comprising the controller 34, the barometer, the gyroscope 35, the lifter 30, the X-axis driver 31 and the Y-axis driver 32, so that the stabilized platform 2 is stabilized on a required altitude surface in a horizontal posture, thereby eliminating the pitching influence of waves, enabling an aircraft comprising a helicopter to ascend and descend on the stabilized platform 2, and in addition, the self-adaptive adjusting device is provided with power supply through the floating ball 40, the connecting rod 41 and the conversion box 42 which are installed on the supporting platform 1, so as to reduce the energy consumption burden of the ship body 7.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, therefore, the present invention is not limited by the appended claims.
Claims (9)
1. A self-adaptive stabilizing platform of a ship body with energy supply is characterized by comprising a supporting platform, a stabilizing platform, a self-adaptive adjusting device, a power generation device and a fastener; the supporting platform is arranged above a ship body and used for supporting the stable platform, the stable platform is arranged above the supporting platform through the self-adaptive adjusting device, and the self-adaptive adjusting device is used for self-adaptively adjusting the altitude and the attitude change of the stable platform according to the micro-amplitude motion of the stable platform so as to enable the stable platform to keep constant altitude and attitude; the power generation device is used for providing electric energy for the self-adaptive adjusting device and/or the ship body and comprises a floating ball, a connecting rod and a conversion box, the conversion box is installed on the supporting platform, one end of the connecting rod is connected with the floating ball, the other end of the connecting rod is connected with the conversion box, the floating ball is used for transmitting the fluctuation of water waves to the conversion box through the connecting rod, and the conversion box is used for converting the kinetic energy provided by the floating ball into electric energy; the fasteners are used to connect the support platform to the hull to provide a fastening force for the support platform away from the hull.
2. The self-adaptive stabilizing platform for ship hulls with energy supplies of claim 1, wherein the fastening member is a steel cable, two ends of the steel cable are respectively connected with two sides of the supporting platform, and the steel cable passes through the bottom of the ship hull.
3. The self-adapting stabilized platform of ship hull with energy supply according to claim 1, characterized in that said support platform is detachably connected to said ship hull.
4. The self-adaptive stabilizing platform for the ship hull with the energy supply as claimed in claim 3, wherein the supporting platform is erected above the ship hull, a plurality of supporting pieces extending upwards are arranged on the ship hull, and a plurality of connecting pieces used for being connected with the supporting pieces are arranged on the lower surface of the supporting platform.
5. The self-ballasted hull adaptive stabilization platform of claim 4, wherein the conversion tank is mounted on a lower surface of the support platform.
6. The self-adaptive stabilizing platform for the ship hull with the energy supply function according to claim 1, wherein the self-adaptive adjusting device comprises a control device, and a lifter, an X-axis driver and a Y-axis driver which are electrically connected with the control device, the Y-axis driver is connected with the stabilizing platform, the X-axis driver is connected with the Y-axis driver, the lifter is connected with the X-axis driver, the X-axis driver is used for adjusting the left-right inclination of the stabilizing platform, the Y-axis driver is used for adjusting the front-back inclination of the stabilizing platform, the lifter is used for adjusting the up-down displacement of the stabilizing platform, and the control device is used for controlling the actions of the X-axis driver, the Y-axis driver and the lifter according to the inclination change of the stabilizing platform.
7. The self-powered hull adaptive stabilizing platform according to claim 6, wherein the control device comprises a controller, a gyroscope and an altitude detector, the gyroscope is used for detecting the pitch angles of the stabilizing platform in the directions of the X axis and the Y axis, the controller is electrically connected with the gyroscope, the altitude detector, the X axis driver, the Y axis driver and the lifter, the controller controls the actions of the X axis driver and the Y axis driver according to the feedback of the gyroscope, and the controller controls the actions of the lifter according to the feedback of the altitude detector.
8. The self-adapting stabilized platform of ship hull with energy supply as claimed in claim 7, wherein said altitude detector comprises a barometer installed on said stabilized platform, and said controller can calculate the real-time altitude of said stabilized platform according to the feedback of said barometer.
9. The self-adaptive ship hull stabilizing platform with energy supply according to claim 7, wherein the self-adaptive adjusting device further comprises a lifting platform, the lifting platform is mounted at the top end of the lifter, and the X-axis driver is mounted on the lifting platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010179439.0A CN111301627A (en) | 2020-03-13 | 2020-03-13 | Self-adaptive ship body stable platform with energy supply function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010179439.0A CN111301627A (en) | 2020-03-13 | 2020-03-13 | Self-adaptive ship body stable platform with energy supply function |
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| CN111301627A true CN111301627A (en) | 2020-06-19 |
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| CN202010179439.0A Pending CN111301627A (en) | 2020-03-13 | 2020-03-13 | Self-adaptive ship body stable platform with energy supply function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114972502A (en) * | 2022-04-29 | 2022-08-30 | 湖北国际物流机场有限公司 | Large ship altitude calculation method based on shooting imaging |
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| CN104564497A (en) * | 2013-10-15 | 2015-04-29 | 邵波 | Wave-force power generation method and wave-force power generation device |
| KR20160148929A (en) * | 2015-06-17 | 2016-12-27 | 대우조선해양 주식회사 | Apparatus for controlling posture of FFL using gyro effect |
| CN106976566A (en) * | 2017-04-27 | 2017-07-25 | 东莞市丸红电子有限公司 | Level can be kept automatically and adjusts the aircraft landing platform of height |
| CN107035605A (en) * | 2017-03-01 | 2017-08-11 | 集美大学 | A kind of semi-submersible type movable wave energy TRT and its method of work |
| CN211918950U (en) * | 2020-03-13 | 2020-11-13 | 东莞市丸红电子有限公司 | Self-adaptive ship body stable platform with energy supply function |
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2020
- 2020-03-13 CN CN202010179439.0A patent/CN111301627A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104564497A (en) * | 2013-10-15 | 2015-04-29 | 邵波 | Wave-force power generation method and wave-force power generation device |
| KR20160148929A (en) * | 2015-06-17 | 2016-12-27 | 대우조선해양 주식회사 | Apparatus for controlling posture of FFL using gyro effect |
| CN107035605A (en) * | 2017-03-01 | 2017-08-11 | 集美大学 | A kind of semi-submersible type movable wave energy TRT and its method of work |
| CN106976566A (en) * | 2017-04-27 | 2017-07-25 | 东莞市丸红电子有限公司 | Level can be kept automatically and adjusts the aircraft landing platform of height |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114972502A (en) * | 2022-04-29 | 2022-08-30 | 湖北国际物流机场有限公司 | Large ship altitude calculation method based on shooting imaging |
| CN114972502B (en) * | 2022-04-29 | 2024-03-15 | 湖北国际物流机场有限公司 | Large ship altitude measurement and calculation method based on shooting imaging |
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