CN102944878A - Laser positioning detection system of automatic ship mooring system - Google Patents
Laser positioning detection system of automatic ship mooring system Download PDFInfo
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- CN102944878A CN102944878A CN201210451627XA CN201210451627A CN102944878A CN 102944878 A CN102944878 A CN 102944878A CN 201210451627X A CN201210451627X A CN 201210451627XA CN 201210451627 A CN201210451627 A CN 201210451627A CN 102944878 A CN102944878 A CN 102944878A
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Abstract
The invention relates to a laser positioning detection system of an automatic ship mooring system, and the laser positioning detection system comprises two laser beam analyzers which are used for shifting a mooring sucker appropriately for the mooring system and fixedly arranged two sides of the mooring system on stem and stern corresponding to a deck along the deck, wherein the spatial positions of the two laser beam analyzers respectively correspond to two laser processors on the stem and the stern; each laser processor comprises a laser transmitter, a laser receiver and a stopwatch, a shell is of a circular shape, a laser transmitting hole is arranged in the middle of the laser processor, the left side and the right side of each laser processor are hinged with an arc support, each laser processor can swing up and down for 360degrees along the arc support, a seat of the arc support is embedded on the top end of the support, and the arc support can rotate leftwards and rightwards for 360degrees along the stander; and each laser processor transmits the laser, receives the diffusion emission laser, measures an incident angle of a corresponding laser beam and measures time difference of the laser from transmission to return, and the displacement variation of the ship relative to the stem and the stern can be calculated through the laser incident angle and the time difference between the transmission of the laser and the returning of the laser.
Description
Technical field
The invention belongs to ship domain, it is a kind of laser positioning detection system of automatic mooring system, a kind of ship side absorption position that utilizes Ear Mucosa Treated by He Ne Laser Irradiation bank base target object of reference automatically to regulate vessel mooring system specifically, to slow down because the automatically increase of mooring system absorption tractive force of the opposite bank that variation was caused of the fluctuation of the loading and unloading of goods, tidewater and trend base.
Background technology
The automatic mooring system of boats and ships bank base of the prior art adopts with can be at the flexible hydraulic telescopic arm of " Y " direction and the guiding slipping mechanism that " XZ " plane can be provided hinged with hydraulic telescopic arm, and the guiding slipping mechanism connects vacuum cup.GPS position signalling when detecting by mooring ship near harbour according to bank base control machine room is regulated the position of automatic mooring system telescopic arm and vacuum cup, realizes holding ship side, draws the function of pulling in to shore in.
But existing automatic mooring system is after boats and ships pull in to shore, can not overcome the loading and unloading because of goods, the fluctuation of tidewater, the hull that the variation of sea situation causes under the variation of trend and the extreme climate environment is with respect to the monitoring management for automatic mooring system of the position movement of harbour, and from hydraulic telescopic arm, in guide frame, provide " XZ " planar guide slipping mechanism respectively along " X " and " Z " direction provide translational force hydraulic stem pressure signal and real-time send instruction to bank base hydraulic power unit and Vacuum Pumps Station, transfinite danger or affect the generation of the hazards of mooring safety along the hydraulic stem pressure limit of certain direction slipping mechanism etc. of the adhesion that automatic mooring is caused with adjusting.Although the position coordinates of the gps system that existing system can be by boat-carrying gps system and bank base control machine room relatively comes to employing four machines, each one of head and the tail be one group in twos two-shipper and car successively the vacuum cup of the automatic mooring system of alternation and " X " to hydraulic stem send absorption or the sucker that gets loose, to bow or instruction and the action of moving sucker to stern, regulate the head and the tail displacement along captain's direction that boats and ships produce because of flowing of tidewater in the horizontal direction, but, the boats and ships that cause for the fluctuation because of the cargo handling of boats and ships or tidewater along the lifting of " Z " direction and because of tidewater to the impact of ship side or lead inhale the boats and ships that cause along " Y " direction to the impact extruded of harbour or to the stretching and drawing of automatic mooring system, or because of bad measurement, or react insensitive because the distance that changes is small, can only come by the perception that the pressure transducer on the hydraulic pressure rod member changes pressure the flexible of in good time regulator solution Strut Part, therefore, this do not have mediocre remaining detection in two degree of freedom directions, when work, tend to cause the working load of hydraulic system to increase, under the effect of large stormy waves tide, in case a certain pressure transducer damages, and will cause uncertain destruction and loss.
Summary of the invention
The present invention is directed to the shortcoming of above-mentioned automatic mooring system, the laser positioning detection system of the automatic mooring system of a kind of boats and ships is provided, in good time mooring sucker displacement adjustment is provided for the automatic mooring system of boats and ships, to solve the sense margin inadequate problem of original system on " Y, Z " direction, it is safer, more reliable that the automatic mooring system of boats and ships is worked under bad border of abominable work.
The technical solution used in the present invention is: comprise two laser beam analysers that are fixedly installed on the automatic mooring system both sides of bow and the relative harbour of stern along harbour, the locus of described two laser beam analysers respectively be arranged on bow and stern on two laser treatment devices corresponding; The laser treatment device comprises generating laser and receiver and stopwatch, shell is circular, the centre has a laser emission port, the hinged circular arc support in the left and right sides, the laser treatment device can be done 360 degree around the circular arc support and swing up and down, the base edge cover frame top of circular arc support, the circular arc support can be done 360 degree left-right rotation around frame; Laser treatment device Emission Lasers and acceptance are overflow Emission Lasers, the incident angle of measuring corresponding laser beam, measurement laser from being transmitted into the mistiming of returning, and calculate boats and ships with respect to the change in displacement of bow and stern by laser incident angle and laser from being transmitted into the mistiming of returning.
The present invention can adopt the mediocre remaining method of laser location surveying to alleviate the huge hull of boats and ships load to the hydraulic system of mooring system under the different loads environment increases uncertain destruction and the loss that may cause.Can elect according to the loading and unloading of goods, the fluctuation of tidewater, variation and the abominable degree of local climate of trend, thereby improve Security of the system, protection system safety.
The present invention also can be used for the spatial position measuring of working equipment in the multiple three dimensions except can be used for automatic mooring system.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is described further.
Fig. 1 is structural representation of the present invention;
Fig. 2 is that enlarged drawing is looked on the right side of laser treatment device 1 among Fig. 1, circular arc support 2, frame 3 assemblies;
Fig. 3 is the present invention's arrangenent diagram in use;
Among the figure: 1. laser treatment device; 2. circular arc support; 3. frame; 4. laser beam analyser; 5. automatic mooring system; 6. bow; 7. stern; 8,9,10. computer.
Embodiment
As shown in figures 1 and 3, the present invention includes laser beam analyser 4, laser treatment device 1, wherein laser beam analyser 4 is fixedly mounted on the both sides of bow 6 and the automatic mooring system 5 of stern 7 relative harbours along harbour, and the locus of two laser beam analysers 4 is corresponding with two laser treatment devices 1 on being installed in respectively bow and stern.
As shown in Figure 2, laser treatment device 1 is the assembling instrument that comprises generating laser and receiver and split-second timer, by Emission Lasers and reception diffuse reflection laser, thereby measure the time that laser penetrates and returns, its shell is designed to circle, the centre has a laser emission port, there is circular hole the left and right sides, by the hinged circular arc support 2 of circular hole, make laser treatment device 1 do 360 degree around circular arc support 2 and swing up and down, the base of circular arc support 2 has circular hole, on the round end joint on base circular hole edge cover frame 3 tops, make circular arc support 2 do 360 degree left-right rotation around frame 3, frame 3 bottoms are placed on the ship deck, can be mobile at ship deck.The rotation direction of laser treatment device 1 and circular arc support 2 is finished by driven by motor, by computer 8 control and regulating electric machines, laser treatment device 1, circular arc support 2 and frame 3 these three assembling parts form portable mechanism together, are placed in respectively bow 6 and the stern 7 of boats and ships.
As shown in Figure 3, boats and ships are in the mooring process, laser treatment device 1 in good time Emission Lasers is to the screen of laser beam analyser 4, two computers 9 that laser beam analyser 4 connects separately, 10, laser treatment device 1 obtains the incident angle of laser beam by Measurement and analysis, laser treatment device 1 receives the laser that returns through diffuse reflection again, measure the mistiming, by wireless telecommunications measurement result is sent to harbour, the dock work personnel are in conjunction with the laser incident angle, the time difference and local air refraction can calculate bow 6 and stern 7 with respect to harbour " Y; Z " position on the direction is controlled vacuum cup again and is selected suitable adsorption site.Wherein, location frequency can elect according to the loading and unloading of goods, the fluctuation of tidewater, variation and the abominable degree of local climate of trend, thus protection system safety.
Claims (2)
1. the laser positioning detection system of the automatic mooring system of boats and ships, comprise two the laser beam analysers (4) that are fixedly installed on automatic mooring system (5) both sides of bow and the relative harbour of stern along harbour, it is characterized in that: the locus of described two laser beam analysers (4) respectively be arranged on bow and stern on two laser treatment devices (1) corresponding; Laser treatment device (1) comprises generating laser and receiver and stopwatch, shell is circular, the centre has a laser emission port, the hinged circular arc support in the left and right sides (2), described laser treatment device (1) can be done 360 degree around circular arc support (2) and swing up and down, base edge cover frame (3) top of circular arc support (2), described circular arc support (2) can center on frame (3) and do 360 degree left-right rotation; Described laser treatment device (1) Emission Lasers and acceptance are overflow Emission Lasers, the incident angle of measuring corresponding laser beam, measurement laser from being transmitted into the mistiming of returning, and calculate boats and ships with respect to the change in displacement of bow and stern by laser incident angle and laser from being transmitted into the mistiming of returning.
2. the laser positioning detection system of the automatic mooring system of boats and ships according to claim 1 is characterized in that: laser treatment device (1) and circular arc support (2) are rotated by driven by motor, by computer control and regulating electric machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210451627.XA CN102944878B (en) | 2012-11-13 | 2012-11-13 | Laser positioning detection system of automatic ship mooring system |
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| CN201210451627.XA CN102944878B (en) | 2012-11-13 | 2012-11-13 | Laser positioning detection system of automatic ship mooring system |
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| CN102944878A true CN102944878A (en) | 2013-02-27 |
| CN102944878B CN102944878B (en) | 2014-04-16 |
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| CN201210451627.XA Active CN102944878B (en) | 2012-11-13 | 2012-11-13 | Laser positioning detection system of automatic ship mooring system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103869325A (en) * | 2014-03-06 | 2014-06-18 | 浙江海洋学院 | Naval ship supply safe distance prompt device |
| CN104764428A (en) * | 2015-03-31 | 2015-07-08 | 舟山实华原油码头有限公司 | Longitudinal ship drifting detection device |
| RU2613465C1 (en) * | 2015-11-17 | 2017-03-16 | Федеральное бюджетное образовательное учреждение высшего профессионального образования "Морской государственный университет имени адмирала Г.И. Невельского" | Method of mooring vessel using laser system |
| CN110023185A (en) * | 2016-09-07 | 2019-07-16 | 海岸张力控股有限公司 | The fixed devices, systems, and methods of hydraulic mooring hawser |
| CN111121670A (en) * | 2019-11-29 | 2020-05-08 | 友联船厂（蛇口）有限公司 | Laser measurement method for ship shafting |
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| WO2009041833A1 (en) * | 2007-09-26 | 2009-04-02 | Cavotec Msl Holdings Limited | Vessel mooring method and related means |
| WO2009054739A1 (en) * | 2007-10-24 | 2009-04-30 | Cavotec Msl Holdings Limited | Automated docking and mooring system |
| CN102236327A (en) * | 2010-04-27 | 2011-11-09 | 上海冠卓企业发展有限公司 | Laser berthing monitoring system for ship |
| CN102636661A (en) * | 2012-04-09 | 2012-08-15 | 中国海洋石油总公司 | Laser berthing and environment monitoring system |
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2012
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| WO2009041833A1 (en) * | 2007-09-26 | 2009-04-02 | Cavotec Msl Holdings Limited | Vessel mooring method and related means |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103869325A (en) * | 2014-03-06 | 2014-06-18 | 浙江海洋学院 | Naval ship supply safe distance prompt device |
| CN104764428A (en) * | 2015-03-31 | 2015-07-08 | 舟山实华原油码头有限公司 | Longitudinal ship drifting detection device |
| CN104764428B (en) * | 2015-03-31 | 2017-09-12 | 舟山实华原油码头有限公司 | Ship longitudinal drift detection means |
| RU2613465C1 (en) * | 2015-11-17 | 2017-03-16 | Федеральное бюджетное образовательное учреждение высшего профессионального образования "Морской государственный университет имени адмирала Г.И. Невельского" | Method of mooring vessel using laser system |
| CN110023185A (en) * | 2016-09-07 | 2019-07-16 | 海岸张力控股有限公司 | The fixed devices, systems, and methods of hydraulic mooring hawser |
| CN111121670A (en) * | 2019-11-29 | 2020-05-08 | 友联船厂（蛇口）有限公司 | Laser measurement method for ship shafting |
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| Publication number | Publication date |
|---|---|
| CN102944878B (en) | 2014-04-16 |
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Effective date of registration: 20160927 Address after: 225217 No. 1, Lane No., shipbuilding industry zone, Jiangdu Economic Development Zone, Yangzhou, Jiangsu Patentee after: AVIC tripod Shipbuilding Co., Ltd. Address before: 212003 Zhenjiang City, Jiangsu province dream Creek Road, No. 2 Patentee before: Jiangsu University of Science and Technology |
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| CP03 | Change of name, title or address |
Address after: 225217 No. 1 middle route of shipbuilding industrial belt, Jiangdu District Economic Development Zone, Yangzhou, Jiangsu Patentee after: AVIC DINGHENG SHIPBUILDING CO., LTD. Address before: 225217 No. 1 middle route of shipbuilding industrial belt, Jiangdu Economic Development Zone, Yangzhou, Jiangsu Patentee before: AVIC tripod Shipbuilding Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 225217 shipping route No. 1 in the shipbuilding industry belt of Jiangdu District Economic Development Zone, Yangzhou, Jiangsu Patentee after: China Merchants Jinling Dingheng shipping (Yangzhou) Co., Ltd Address before: 225217 shipping route No. 1 in the shipbuilding industry belt of Jiangdu District Economic Development Zone, Yangzhou, Jiangsu Patentee before: AVIC DINGHENG SHIPBUILDING Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |