CN204495356U - Auxiliary alongside piloting instrument peculiar to vessel - Google Patents
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- CN204495356U CN204495356U CN201520201342.XU CN201520201342U CN204495356U CN 204495356 U CN204495356 U CN 204495356U CN 201520201342 U CN201520201342 U CN 201520201342U CN 204495356 U CN204495356 U CN 204495356U
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Abstract
The utility model provides a kind of auxiliary alongside piloting instrument peculiar to vessel, belongs to detection field of navigation technology.Piloting instrument comprises navigating instrument main body and independently handheld terminal, and navigating instrument main body comprises day blind ultraviolet imagery module, visual light imaging module, pointing turntable, stationary installation, pointing calibration module, the first processing module and the first wireless transport module; Handheld terminal comprises the second processing module, the second wireless transport module, display module and control module.The pilotage alongside data using the utility model to obtain are more accurate, reach centimetre-sized; Real alongside scene can be provided for pilot, obtain more intuitive visual experience; In addition, navigating instrument main body can be fixed on ship side during alongside, in pilot on board cabin or other positions can use handheld terminal to observe vessel position and operating equipment, drastically increase the portability of instrument.
Description
Technical field
The utility model is specifically related to a kind of auxiliary alongside piloting instrument peculiar to vessel, belongs to detection field of navigation technology.
Background technology
Haze is more and more serious on the impact at harbour in recent years, once insufficient visibility 1000 meters, maritime sector just issues to boats and ships notice of suspending immediately through various channels, to avoid overwater accident.From suspending until weather take a turn for the better after process of restoring navigation, often cause harbour and ship and have a strong impact on, therefore shipping enterprise also can produce huge economic loss.
Annual in 2014, the a certain line city of China is because haze weather causes air route and 1000 meters of times of suspending of harbour insufficient visibility more than 50 days, number of days of suspending substantially exceeds 2013, and shipping company and marine board all wish to reduce the harmful effect of inclement weather to shipping.
At present, day blind ultraviolet technology is applied to greasy weather pilotage field more and more because of its outstanding fog clearness performance, as far back as 20th century the nineties, just good to the solar blind ultraviolet light signal fog clearness performance of NEOS company of the U.S. has been made dependence test and has been utilized day blind ultraviolet band imaging technique successfully to achieve aircraft greasy weather auxiliary landing; In recent years, blind ultraviolet technology is furtherd investigate in the application in greasy weather ship piloting field and is obtained incremental advances day.
(application number: 201320613895.7) disclose blind ultraviolet piloting instrument of a kind of day peculiar to vessel, for the blind ultraviolet pilotage of day in boats and ships greasy weather for Chinese patent " day peculiar to vessel blind ultraviolet piloting instrument ".This instrument comprises day blind ultraviolet imagery device, pointing turntable, magnetic pedestal and treating apparatus, the function of blind UV signal of automatic pointing day can be realized, thus while minimizing pilotage personnel physical load " liberation " its notice, allow it without the need to being placed in the notice moment in the direction adjustment of imaging device, and effectively can improve equipment steady picture degree, avoid flating or image blur.
But in actual use, existing navigating instrument has following shortcoming: (1) navigating instrument obtains the anglec of rotation of navigating instrument by the anglec of rotation of computing pointing turntable, but the relative value of angle when instrument rotates can only be obtained and the absolute value of angle cannot be obtained, affecting measuring error; (2) obtaining image in using is the alongside scene that single pass ultraviolet imagery can't see reality, causes having certain scruples during pilot's pilotage; (3) and operating personnel must stand in piloting instrument side could observing effect operating equipment, have the limitation on position.Therefore, need in alongside pilotage practical operation a kind of precision higher, use the piloting instrument peculiar to vessel more humane, there is convenience.
Summary of the invention
In order to overcome the shortcoming and defect that prior art exists, the utility model provides a kind of auxiliary alongside piloting instrument peculiar to vessel, and it has high, the superior convenience of precision, uses the feature of hommization.
The utility model solves the technical scheme that its technical matters adopts:
A kind of auxiliary alongside piloting instrument peculiar to vessel, comprise navigating instrument main body and independently handheld terminal, described navigating instrument main body comprises day blind ultraviolet imagery module, visual light imaging module, pointing turntable, stationary installation, pointing calibration module, the first processing module and the first wireless transport module; Described handheld terminal comprises the second processing module, the second wireless transport module, display module and control module; Described day blind ultraviolet imagery module, visual light imaging module, pointing calibration module be fixed on pointing turntable, pointing turntable is fixing on the securing means, and by the rotation of Electric Machine Control pointing turntable; First processing module and the first wireless transport module are built in stationary installation, the first processing module connect respectively described motor, day blind ultraviolet imagery module, visual light imaging module and pointing calibration module; First processing module is connected to described handheld terminal by described first wireless transport module.
Further, described pointing turntable comprises vertical rotating mechanism and horizontal rotary mechanism, and two rotating mechanisms carry out automatic rotation by the first motor and the second Electric Machine Control respectively; Vertical rotating mechanism is connected with horizontal rotary mechanism by the first rotating shaft, and horizontal rotary mechanism is connected with described stationary installation by the second rotating shaft.
The rotating range of described vertical rotating mechanism and horizontal rotary mechanism is respectively 13 ~ 85 ° and 20 ~ 160 °.
Described day blind ultraviolet imagery module, visual light imaging module and pointing calibration module distribution be on the article carrying platform of described horizontal rotary mechanism.
Further, described handheld terminal is mobile terminal.Described pointing calibration module is laser instrument.Described wireless transport module is WIFI video frequency transmitter.Described stationary installation is arranged on ship side, and the bottom of stationary installation has magnetic.
The beneficial effects of the utility model are as follows:
(1) carry out angle zero point correction by visual light imaging module and pointing calibration module, the alongside pilotage data of acquisition are more accurate, reach centimetre-sized; (2) by gather day blind ultraviolet imagery module and visual light imaging module image and image is superposed, can for pilot provide reality alongside scene, obtain more intuitive visual experience; (3) navigating instrument main body can be fixed on ship side during alongside, in pilot on board cabin or other positions use handheld terminal just can observe vessel position and operating equipment, drastically increase the portability of instrument.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model auxiliary alongside piloting instrument peculiar to vessel;
Fig. 2 is the utility model auxiliary alongside piloting instrument front view peculiar to vessel;
Fig. 3 is the utility model auxiliary alongside piloting instrument alongside display interface peculiar to vessel.
Embodiment
A kind of auxiliary alongside piloting instrument peculiar to vessel, for greasy weather ship berthing assisting navigation, provides a specific embodiment of the utility model below in conjunction with accompanying drawing:
As shown in Figure 1, the utility model alongside peculiar to vessel piloting instrument comprises day blind ultraviolet imagery module 1, visual light imaging module 2, pointing turntable 3, stationary installation 4, pointing calibration module 5, first processing module 6-1, the second processing module 6-2, the first wireless transport module 7-1, the second wireless transport module 7-2, display module 8 and controller 9.Wherein, day blind ultraviolet imagery module 1, visual light imaging module 2, pointing turntable 3, stationary installation 4, pointing calibration module 5, first processing module 6-1 and the first wireless transport module 7-1 form navigating instrument main body; Second processing module 6-2, the second wireless transport module 7-2 and display module 8 and control module 9 form independently handheld terminal; Alongside piloting instrument peculiar to vessel comprise above-mentioned navigating instrument main body and independently handheld terminal two parts composition.
In navigating instrument main part, day blind ultraviolet imagery module 1, visual light imaging module 2, pointing calibration module 5 are fixed on pointing turntable 3, pointing turntable 3 is fixed in stationary installation 4, and the rotation of pointing turntable 3 is controlled by motor (the first motor and the second motor), be magnetic bottom stationary installation 4 to fixedly mount and go up on the quarter and be convenient to mobile, the first processing module 6-1 and the first wireless transport module 7-1 is built in the inside of stationary installation 4.
As shown in Figure 2, pointing turntable 3 comprises horizontal rotary mechanism 3-1 and vertical rotating mechanism 3-2, two rotating mechanisms carry out automatic rotation by the first motor and the second Electric Machine Control respectively, vertical rotating mechanism 3-2 is connected with horizontal rotary mechanism 3-1 by the first rotating shaft, horizontal rotary mechanism 3-1 is connected with stationary installation 4 by the second rotating shaft, wherein, the rotatable scope of vertical rotating mechanism and horizontal rotary mechanism is respectively 13 ~ 85 ° and 20 ~ 160 °.
Preferably, day blind ultraviolet imagery module 1, visual light imaging module 2, pointing calibration module 5 be distributed on the article carrying platform of pointing turntable horizontal rotary mechanism 3-1.
Day, blind ultraviolet imagery module 1 can for the equipment that can be to wavelength coverage the solar blind ultraviolet light signal imaging of 200 ~ 280nm.
Pointing calibration module 5 can be laser instrument, for piloting instrument angle calibration system.Also other can be adopted can to carry out the device of angle calibration system.
Be magnetic bottom stationary installation 4, facilitate piloting instrument main body to be fixed on ship side and be convenient to handling, its riding position can be determined according to field condition.
First processing module 6-1 is built in stationary installation 4, does not realize the control to pointing turntable 3 by means of only motor control panel, also connects day blind ultraviolet imagery module 1, visual light imaging module 2 and laser instrument by circuit; So the function that the first processing module 6-1 realizes is the motion controlling pointing turntable 3 rotate and gather day blind ultraviolet imagery module 1 and visual light imaging module 2 image and simple superposition is carried out to image, obtain and process the zero point angle of pointing turntable 3.In addition, the first processing module 6-1 is connected to handheld terminal by the first wireless transport module 7-1.
First processing module 6-1 builds as general processor building method, provides a kind of concrete mode, connected to form successively by TVP5146 video decoding chip, DM6437 processor, Cortex-M0 single-chip microcomputer and H bridge metal-oxide-semiconductor circuit in the present embodiment.Wherein, TVP5146 with day blind ultraviolet imagery module 1 and visual light imaging module 2 be connected, the two-way analog video signal exported converts the digital signal of standard to and is delivered to DM6437 processor.DM6437 processor carries out superposition calculation to above-mentioned two-path video data and obtains day blind ultraviolet imagery the module 1 and standing state of visual light imaging module 2 and the difference of bank target lamp battle array state, this difference is required control data, and by UART serial ports, this control data is sent to Cortex-M0 single-chip microcomputer.(video data that DM6437 processor exports directly can be outputted in display module 8 by wireless transport module and carry out video display.) Cortex-M0 single-chip microcomputer receives control data from DM6437 processor, by the rotating of H bridge metal-oxide-semiconductor control circui motor to complete the control to pointing turntable 3.In the utility model, be respectively equipped with H bridge metal-oxide-semiconductor circuit be connected to control its upper and lower rotation with the necessary electromotor of rotating shaft on vertical rotating mechanism 3-2; Be provided with H bridge metal-oxide-semiconductor circuit to be connected to control its left and right rotation with the necessary electromotor of rotating shaft on horizontal rotary mechanism 3-1.
First wireless transport module 7-1 is built in stationary installation 4, and the wireless transport module 7-2 of the other end is built in handheld terminal, and wireless transport module can be WIFI video frequency transmitter.
Modules in handheld terminal is connected by electrical method.
Wherein, the effect of the second processing module 6-2 processes information such as the image received, video, data, exported the navigation information needed such as navigation sea chart, video display, controlled quentity controlled variable by display module 8; Video is shown as the overlay video of ultraviolet signal video or visible light signal video or Uv and visible light signal; Controlled quentity controlled variable can be comprise the required angle, ultraviolet image gain etc. rotated of pointing turntable.
Wherein, control module 9 is controller, steering order artificially or intelligently can be fed back to navigating instrument main body, realize the manipulation to navigating instrument main body.
Preferably, handheld terminal can be mobile terminal, and individual mobile product Surface Pro, its CPU (central processing unit) that such as Windows company produces are intel series processors, are integrated with the second processing module 6-2 and control module 9; Display module 8 is touch-screen, can carry out the information displaying such as video and can realize user directly touching manipulation on screen.
The video of the DM6437 processor output of the first processing module 6-1 and data are transmitted by WIFI and are sent to mobile terminal, and the steering order of mobile terminal is also sent to the first processing module 6-1 to control navigating instrument main body by built-in WIFI transmission.
Mobile terminal processes vision signal thus judges the angle that rotates needed for pointing turntable.
In addition, the rotating shaft of two rotating mechanisms of pointing turntable 3, all containing necessary electromotor and integrated angle sensor, is carried out automatic rotation by Electric Machine Control and obtains the anglec of rotation by angular transducer.
Because of day blind ultraviolet imagery module 1 and visual light imaging module 2 be fixed on pointing turntable 3, then namely the rotation of pointing turntable 3 can be considered day blind ultraviolet imagery the module 1 and rotation of visual light imaging module 2.
In navigation procedure, navigating instrument main body is fixed on ship side by stationary installation 4, first angle zero point correction is carried out when starting navigating instrument, by using laser instrument Emission Lasers, visual light imaging module 2 is used to obtain visible light video afterwards, this image obtains the angle of laser instrument and ship side after mobile terminal process, thus obtains the zero point angle of pointing turntable 3.
Boats and ships are in navigation process, the outdoor scene picture on bank is collected by navigating instrument main body, and by demonstrating the information needed for alongside after mobile terminal data process on display interface, as shown in Figure 3, the real-time pictures in berth, bow back range is comprised from the position, angular relationship figure etc. in the distance in berth, the vertical Berthing Speed of bow tail, the horizontal Berthing Speed of hull, hull and berth.
The foregoing is only a preference embodiment of the present utility model, do not form the restriction to the utility model protection domain.Any do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within claims of the present utility model.
Claims (8)
1. an auxiliary alongside piloting instrument peculiar to vessel, it is characterized in that: described piloting instrument comprises navigating instrument main body and independently handheld terminal, and described navigating instrument main body comprises day blind ultraviolet imagery module, visual light imaging module, pointing turntable, stationary installation, pointing calibration module, the first processing module and the first wireless transport module; Described handheld terminal comprises the second processing module, the second wireless transport module, display module and control module;
Described day blind ultraviolet imagery module, visual light imaging module, pointing calibration module be fixed on pointing turntable, pointing turntable is fixing on the securing means, and by the rotation of Electric Machine Control pointing turntable; First processing module and the first wireless transport module are built in stationary installation, the first processing module connect respectively described motor, day blind ultraviolet imagery module, visual light imaging module and pointing calibration module; First processing module is connected to described handheld terminal by described first wireless transport module.
2. auxiliary alongside piloting instrument peculiar to vessel according to claim 1, is characterized in that: described pointing turntable comprises vertical rotating mechanism and horizontal rotary mechanism, and two rotating mechanisms carry out automatic rotation by the first motor and the second Electric Machine Control respectively; Vertical rotating mechanism is connected with horizontal rotary mechanism by the first rotating shaft, and horizontal rotary mechanism is connected with described stationary installation by the second rotating shaft.
3. auxiliary alongside piloting instrument peculiar to vessel according to claim 2, is characterized in that: the rotating range of described vertical rotating mechanism and horizontal rotary mechanism is respectively 13 ~ 85 ° and 20 ~ 160 °.
4. auxiliary alongside piloting instrument peculiar to vessel according to claim 2, is characterized in that: described day blind ultraviolet imagery module, visual light imaging module and pointing calibration module distribution be on the article carrying platform of described horizontal rotary mechanism.
5. according to the peculiar to vessel auxiliary alongside piloting instrument one of Claims 1-4 Suo Shu, it is characterized in that: described handheld terminal is mobile terminal.
6. according to the peculiar to vessel auxiliary alongside piloting instrument one of Claims 1-4 Suo Shu, it is characterized in that: described pointing calibration module is laser instrument.
7. according to the peculiar to vessel auxiliary alongside piloting instrument one of Claims 1-4 Suo Shu, it is characterized in that: described wireless transport module is WIFI video frequency transmitter.
8., according to the peculiar to vessel auxiliary alongside piloting instrument one of Claims 1-4 Suo Shu, it is characterized in that: described stationary installation is arranged on ship side, and the bottom of stationary installation has magnetic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520201342.XU CN204495356U (en) | 2015-04-03 | 2015-04-03 | Auxiliary alongside piloting instrument peculiar to vessel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520201342.XU CN204495356U (en) | 2015-04-03 | 2015-04-03 | Auxiliary alongside piloting instrument peculiar to vessel |
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| CN204495356U true CN204495356U (en) | 2015-07-22 |
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| CN201520201342.XU Expired - Fee Related CN204495356U (en) | 2015-04-03 | 2015-04-03 | Auxiliary alongside piloting instrument peculiar to vessel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105785990A (en) * | 2016-02-26 | 2016-07-20 | 江苏科技大学 | Ship parking system based on panoramic viewing and barrier identification method |
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2015
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105785990A (en) * | 2016-02-26 | 2016-07-20 | 江苏科技大学 | Ship parking system based on panoramic viewing and barrier identification method |
| CN105785990B (en) * | 2016-02-26 | 2019-01-11 | 江苏科技大学 | Ship mooring system and obstacle recognition method based on panoramic looking-around |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 |