CN201506458U - Night vision device for 24-hour high-speed boat - Google Patents
Night vision device for 24-hour high-speed boat Download PDFInfo
- Publication number
- CN201506458U CN201506458U CN200920228149XU CN200920228149U CN201506458U CN 201506458 U CN201506458 U CN 201506458U CN 200920228149X U CN200920228149X U CN 200920228149XU CN 200920228149 U CN200920228149 U CN 200920228149U CN 201506458 U CN201506458 U CN 201506458U
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- night vision
- high speed
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- infrared laser
- thermal infrared
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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Abstract
The utility model relates to a night vision device for a 24-hour high-speed boat, which comprises a shooting front end, a display and an electric control device, wherein the shooting front end is mounted outside a cabin; and the display and the electric control device are mounted in the cabin. The shooting front end comprises a rational platform, a visible light CCD camera and a thermal infrared imager, wherein the visible light CCD camera and the thermal infrared imager are mounted and arranged on the rational platform. The night vision device is characterized in that a near-infrared laser illuminator is mounted and arranged at the upper part of the rational platform. The electric control device comprises a cloud mirror controller, a multi-picture splitter and a hard disc video recorder. The utility model has the advantages that firstly, the visible light CCD camera can be adopted in the daytime, and the thermal infrared imager is used for searching targets and the near-infrared laser illuminator is used for illumination at night, so that the targets can be discovered, identified and determined within 24 hours, thereby ensuring the safety navigation of the high-speed boat; secondly, an irradiation angle of the near-infrared laser illuminator reaches above 20 degrees and has large scope, remote operating distance and no blind area; thirdly, the hard disc video recorder is mounted for recording an image so as to be convenient for subsequent observation and analysis; and fourthly, the night vision device has simple structure, easy operation and convenient maintenance.
Description
Technical field
The utility model relates to a kind of round-the-clock night vision monitoring equipment peculiar to vessel, relates in particular to a kind of round-the-clock high speed vessel night vision equipment.
Background technology
The high-speed vessel speed of a ship or plane is very fast, when normal navigation, especially at night, be difficult for finding those less targets (for example: the canoe of no lamp, floating log, container, buoy and whale etc.), these little target threat things may bring the safe navigation of high-speed vessel and seriously influence the danger of not doing a good job and may cause collision, turning over and sinking.Therefore, International Maritime Organization (IMO) has formulated " international high speed vessel safety rule ", proposed high speed vessel and must dispose night vision equipment when navigation at night, night vision equipment helps to find at night navigational hazard on the water surface, is used for collision prevention and guarantees the safe navigation of high speed vessel.Now a lot of high speed vessels have been installed the radar collision avoidance aids, use the radar surveillance sea, and advantage is that surveillance distance is far away, and the wide ranges of supervision, shortcoming are to have the blind area, and drift less on the water surface is difficult for detecting.Another kind of surveillance style is to use television monitoring and thermal infrared imager.Television monitoring can only use down by sunny by day weather, even low-light level television also can only have under moonlight or the starlight condition and could effectively work.Though thermal infrared imager has solved the observation problem at inclement weather and night, the temperature difference of its dependence target and background is surveyed, for the target that has than the heat-flash source, the ship that for example has power, detectability is better, and for marine drift, detectability is relatively poor.This monitors also can for the navigation of ship and bring certain hidden danger.
The utility model content
Technical problem to be solved in the utility model be the deficiency that exists at above-mentioned prior art and provide a kind of and have all-weather service, night lighting imaging scope is big, ranging coverage is far away, non-blind area, and the round-the-clock clearly high speed vessel night vision equipment of imaging.
The utility model is that the technical scheme that problem adopted of the above-mentioned proposition of solution is: comprise the shooting front end that is installed on out of my cabin and the telltale and the control panel that are installed in the cabin, described shooting front end comprises The Cloud Terrace and is installed in visible light ccd video camera, thermal infrared imager on the The Cloud Terrace, and its difference is to be installed on the near-infrared laser luminaire on the top of The Cloud Terrace.
Press such scheme, described near-infrared laser luminaire is installed on 4, locates same plane and is fan-shaped and installs.
Press such scheme, the axis of each adjoining infrared laser luminaire intersects 6 °～8 ° angles.
Press such scheme, described thermal infrared imager is the non-refrigeration focal surface thermal infrared imager.
Press such scheme, described control panel comprises cloud mirror controller, multi-image divider and DVR.
The beneficial effects of the utility model are: 1, adopt the visible light ccd video camera by day, night by infrared thermography and near-infrared laser luminaire, can round-the-clock discovery, identification and affirmation target, guaranteed the safety of navigation of high-speed vessel.2, the irradiating angle of near-infrared laser luminaire reaches more than 20 °, and scope is big, and ranging coverage is far away, and non-blind area.3, DVR is installed image is carried out record, be convenient to observation analysis afterwards.4, simple in structure, processing ease, easy to maintenance.
Description of drawings
Fig. 1 is the constructional drawing of an embodiment of the utility model.
Fig. 2 is the scheme of installation of near-infrared laser luminaire among Fig. 1.
The specific embodiment
Further specify embodiment of the present utility model below in conjunction with accompanying drawing.
Comprise flying deck or shooting front end on the mast that is installed on high speed vessel and telltale 10 and the control panel that is installed on the cabin operator's compartment, the shooting front end comprises The Cloud Terrace 6 and the visible light ccd video camera 3 that is installed on the The Cloud Terrace, non-refrigeration focal surface thermal infrared imager 1,4 near-infrared laser luminaires 2, non-refrigeration focal surface thermal infrared imager 1 and visible light ccd video camera 3 are installed in the left and right sides of The Cloud Terrace 6 mountings, 4 near-infrared laser luminaires 2 are installed in the top of The Cloud Terrace mounting, locating same plane is fan-shaped and installs, the axis of each adjoining infrared laser luminaire intersects 6 ° of angles in the level position, make the horizontal direction light angle greater than 20 degree.Control panel comprises cloud mirror controller 4, multi-image divider 9 and DVR 5.Configuration demoder 7 makes shooting front end and the mutual UNICOM of control panel by composite cable 8 between shooting front end and control panel and telltale, and composite cable comprises 2 vision cables and Duo Gen control signal wire.Cloud mirror controller 4 sends control signal by the control line in the composite cable, non-refrigeration focal surface thermal infrared imager 1, visible light ccd video camera 3 and laser illuminator 2 are controlled, the zoom of rotary scanning up and down, visible light ccd video camera and the non-refrigeration focal surface thermal infrared imager camera lens of control The Cloud Terrace 6, operations such as focusing.Thermal-induced imagery and ccd image are sent to multi-image divider 9 by the video line in the composite cable, carry out image and cut apart, and telltale 10 can select wherein that one road image is displayed in full screen, and also can show with screen by multiway images, and perhaps circulation shows.The image of 5 pairs of supervision of DVR carries out long record, and Video Document is for check and preserve afterwards.
In the specific implementation process, the requirements of type selecting of each device is:
Visible light ccd video camera: can select colour/black and white integrated camera for use, require under the black and white state camera sensitivity 0.01Lux, 1/2 " target surface, color mode resolution 480 lines, white-black pattern resolution 570 lines, signal to noise ratio 〉=50dB.Select for use focal length greater than 200mm, bore greater than the electronic change of the auto iris of 80mm doubly and focusing lens.
Thermal infrared imager: select the non-refrigeration focal surface thermal infrared imager for use, spectral response 8～14 μ m, sensitivity 80mK, 320x240 pixel, the output of standard P AL video standard.The infrared lens of configuration requires focal length greater than 100mm, and bore is greater than 100mm, power zoom.
The near-infrared laser luminaire: selecting horsepower output for use is 10W, and optical maser wavelength is 810nm, and the laser beam divergence degree is 6 ° a laser illuminator, totally 4, is mounted to one fan-shaped.
The Cloud Terrace: rotating range: level-175 °～+ 175 °, pitching-60 °～+ 10 °, orientation and pitching rotative speed are greater than 3 °/s, and load is greater than 30Kg, and degree of protection IP65 satisfies environment for use on the ship.
Demoder and Yun Jing controller: the demoder that meets the PELCO-D agreement of selection standard and Yun Jing controller.
Multi-image divider: the multi-image divider of selection standard, thermal-induced imagery and CCD visual light imaging are shown on the telltale simultaneously, be convenient to contrast and recognition objective character, this equipment choosing two image splitters just can meet the demands.
DVR: select the embedded hard disc video tape recorder for use, hard-disk capacity is greater than 300G, video compression format: MPEG2, MPEG4.
Telltale can be selected Liquid Crystal Display (LCD) or CRT monitor for use.
Composite cable comprises 2 vision cables and Duo Gen control signal wire.
Claims (6)
1. round-the-clock high speed vessel night vision equipment, comprise the shooting front end that is installed on out of my cabin and the telltale and the control panel that are installed in the cabin, described shooting front end comprises The Cloud Terrace and is installed in visible light ccd video camera, thermal infrared imager on the The Cloud Terrace, it is characterized in that being installed on the near-infrared laser luminaire on the top of The Cloud Terrace.
2. round-the-clock high speed vessel night vision equipment according to claim 1 is characterized in that: described near-infrared laser luminaire is installed on 4, locates same plane and is fan-shaped and installs.
3. round-the-clock high speed vessel night vision equipment according to claim 2 is characterized in that: the axis of each adjoining infrared laser luminaire intersects 6 °～8 ° angles.
4. round-the-clock high speed vessel night vision equipment according to claim 1 and 2 is characterized in that: described thermal infrared imager is the non-refrigeration focal surface thermal infrared imager.
5. round-the-clock high speed vessel night vision equipment according to claim 1 and 2 is characterized in that: described control panel comprises cloud mirror controller, multi-image divider and DVR.
6. round-the-clock high speed vessel night vision equipment according to claim 1 and 2 is characterized in that: dispose demoder between shooting front end and control panel and telltale, make shooting front end and the mutual UNICOM of control panel by composite cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920228149XU CN201506458U (en) | 2009-09-15 | 2009-09-15 | Night vision device for 24-hour high-speed boat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920228149XU CN201506458U (en) | 2009-09-15 | 2009-09-15 | Night vision device for 24-hour high-speed boat |
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| Publication Number | Publication Date |
|---|---|
| CN201506458U true CN201506458U (en) | 2010-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920228149XU Expired - Fee Related CN201506458U (en) | 2009-09-15 | 2009-09-15 | Night vision device for 24-hour high-speed boat |
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| CN (1) | CN201506458U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102055960A (en) * | 2010-12-23 | 2011-05-11 | 河南中光学集团有限公司 | Multi band metasynthesis video monitoring system |
| CN103957386A (en) * | 2014-05-05 | 2014-07-30 | 中国葛洲坝集团三峡建设工程有限公司 | Ship video navigation assisting and security monitoring device |
| CN104215963A (en) * | 2013-05-31 | 2014-12-17 | 上海仪电电子股份有限公司 | Marine navigation radar enhancing infrared and visible light |
| CN105323492A (en) * | 2015-12-08 | 2016-02-10 | 上海斐讯数据通信技术有限公司 | View finding device, camera and shooting method |
| CN105812747A (en) * | 2016-04-25 | 2016-07-27 | 科盾科技股份有限公司 | Shipborne safety navigation electro-optical aided system |
| CN105872470A (en) * | 2016-04-25 | 2016-08-17 | 科盾科技股份有限公司 | Shipborne safe navigation photoelectric auxiliary system |
| CN109523834A (en) * | 2018-12-24 | 2019-03-26 | 云南北方驰宏光电有限公司 | Safety of ship DAS (Driver Assistant System) |
| CN112882180A (en) * | 2021-01-08 | 2021-06-01 | 北京工业大学 | Photothermal imaging system of mobile tool |
-
2009
- 2009-09-15 CN CN200920228149XU patent/CN201506458U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102055960A (en) * | 2010-12-23 | 2011-05-11 | 河南中光学集团有限公司 | Multi band metasynthesis video monitoring system |
| CN104215963A (en) * | 2013-05-31 | 2014-12-17 | 上海仪电电子股份有限公司 | Marine navigation radar enhancing infrared and visible light |
| CN103957386A (en) * | 2014-05-05 | 2014-07-30 | 中国葛洲坝集团三峡建设工程有限公司 | Ship video navigation assisting and security monitoring device |
| CN105323492A (en) * | 2015-12-08 | 2016-02-10 | 上海斐讯数据通信技术有限公司 | View finding device, camera and shooting method |
| CN105812747A (en) * | 2016-04-25 | 2016-07-27 | 科盾科技股份有限公司 | Shipborne safety navigation electro-optical aided system |
| CN105872470A (en) * | 2016-04-25 | 2016-08-17 | 科盾科技股份有限公司 | Shipborne safe navigation photoelectric auxiliary system |
| CN109523834A (en) * | 2018-12-24 | 2019-03-26 | 云南北方驰宏光电有限公司 | Safety of ship DAS (Driver Assistant System) |
| CN112882180A (en) * | 2021-01-08 | 2021-06-01 | 北京工业大学 | Photothermal imaging system of mobile tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20140915 |
|
| EXPY | Termination of patent right or utility model |