CN102673767A - Rudder angle indicator with video and electronic compass display - Google Patents
Rudder angle indicator with video and electronic compass display Download PDFInfo
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- CN102673767A CN102673767A CN2012101754308A CN201210175430A CN102673767A CN 102673767 A CN102673767 A CN 102673767A CN 2012101754308 A CN2012101754308 A CN 2012101754308A CN 201210175430 A CN201210175430 A CN 201210175430A CN 102673767 A CN102673767 A CN 102673767A
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- 241000380131 Ammophila arenaria Species 0.000 claims description 25
- 230000011664 signaling Effects 0.000 claims description 14
- 238000004891 communication Methods 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
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Abstract
The invention discloses a rudder angle indicator with video and electronic compass display, which comprises a rudder angle transmitter and a touch screen display. A potentiometer, a temperature sensor, a video image acquisition module, a singlechip and a data acquisition module are arranged in the rudder angle transmitter. With the adoption of the rudder angle indicator, a pattern of a pointer-type rudder angle meter can be directly simulated on a display screen by using an advanced touch type display screen; and the rudder angle indicator has the functions of real-time video image display in a steering engine room, temperature display and the ship direction display by an electronic compass.
Description
Technical field
The present invention relates to a kind of helm indicator, particularly a kind of helm indicator with video and radio compass demonstration.
Background technology
Helm indicator is rudder blade rotation direction and the very important instrument of angle when being used for indicating the boats and ships operation, is installed in rudder platform dead ahead, ship-handling cabin usually.According to existing product, can be divided into pointer-type, digital and digital pointer three types by display mode.
On the existing market in the helm indicator, the difference of the angular transducer that adopts according to signalling generator; Be divided into common carbon brush potential device formula helm indicator, inductance type helm indicator, synchro formula helm indicator and digital coding formula helm indicator etc. again.
1), the inductance type helm indicator is because influenced by external factor such as hull magnetic field bigger, the installation and maintenance difficulty has been eliminated greatly;
2), common carbon brush potential device formula helm indicator since cost lower, still be equipped in a large number on the part ship for civil use.But because common carbon brush potential device is subject to factor affecting such as moisture, salt fog, the interior temperature of steering engine room, phenomenons such as demonstration is malfunctioning, pointer drift often occur, badly influence safety of navigation.
3), synchro formula helm indicator and digital coding formula helm indicator etc. since technical sophistication is vulnerable to the ship vibration influence and uses, and if precision is high more, cost is high more, except that some senior yachts are a small amount of adopt, almost can't see trace on the market.
Summary of the invention
In order to overcome the drawback that above-mentioned helm indicator exists, the present invention provides a kind of helm indicator with video and radio compass demonstration, adopts advanced touching display screen, directly on read-out, simulates the pattern of pointer rudder angle meter.Has the function that the steering engine room real time video image shows, temperature shows, radio compass shows the hull direction.
Above-mentioned purpose of the present invention is to realize through such technical scheme: a kind of helm indicator with video and radio compass demonstration; Comprise the rudder angle signalling generator; Touch-screen display; Be provided with potential device, temperature sensor, video image acquisition module and micro controller system and data acquisition module in the said rudder angle signalling generator, said rudder angle signalling generator is connected to touch-screen display through communication cable.
Said rudder angle signalling generator is an all-sealed structure.
Said potential device is the high precision conductive plastic potentiometer.
Said touch-screen display is provided with vision signal display space, rudder angle list area, steering engine room temperature display space, radio compass; The vision signal display space is used to demonstrate the real time video image signal in the steering engine room; The rudder angle list area is used to simulate and accurately demonstrate the real-time angle of rudder angle; Steering engine room temperature display space is used to demonstrate real time temperature in the steering engine room; Radio compass shows the orientation of hull.
The beneficial effect of a kind of helm indicator that shows with video and radio compass of the present invention is following:
1), adopts advanced touching display screen, the direct pattern that on read-out, simulates pointer rudder angle meter;
2), adopt the high precision conductive plastic potentiometer, improved real-time rudder angle precision;
3) detection and the demonstration of steering engine room temperature, have been increased;
4), increased the radio compass function of this ship position;
5), real time video image collection transmission and Presentation Function in the steering engine room have been increased;
And above function is all integrated have been shown on the touching display screen.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is described further:
Fig. 1 is apparatus of the present invention structural representations.
The specific embodiment
As shown in Figure 1; A kind of helm indicator with video and radio compass demonstration; Comprise rudder angle signalling generator 7; Touch-screen display 8 is provided with potential device 2, temperature sensor 3, video image acquisition module 4 and micro controller system and data acquisition module 6 in the said rudder angle signalling generator 7, said rudder angle signalling generator 7 connects touch-screen display 8.Said rudder angle signalling generator 7 is connected to touch-screen display 8 through communication cable 9.Said rudder angle signalling generator 7 is an all-sealed structure.Said potential device 2 is the high precision conductive plastic potentiometer.
Micro controller system and data acquisition module 6 be through gathering the steering wheel angle, temperature sensor 3 is gathered temperature in the rudder angle cabins, video frequency pick-up head 5 is gathered real time video image in the rudder angle cabins in real time to the high precision conductive plastic potentiometer, unifiedly carry out encoding process and send on the touch-screen display 8 through the network service cable in real time showing in real time.
Communication cable 9 adopts 485 interfaces to transmit rudder angle and temperature data; Adopt RJ45 network delivery vedio data.
In the ship running; The rotation of steering wheel 1 is directly delivered to potential device 2; Cause the variation of potential device 2 resistance values, after micro controller system and data acquisition module 6 determine orientation and angle, convert digital signal and coding in real time to; 485 interfaces through communication cable 9 are transferred on the touch-screen display 8, on touch-screen display 8, simulate the real-time angle that the analog meter panel also accurately demonstrates rudder angle.Micro controller system and data acquisition module 6 are located at the temperature sensor 3 in the steering engine room through collection; Gather the temperature in the steering engine room in real time; And be transferred on the touch-screen display 8 through 485 interfaces of communication cable 9, on touch-screen display 8, demonstrate the real time temperature in the steering engine room.
Simultaneously; Micro controller system and data acquisition module 6 are located at the video image acquisition module 4 in the steering engine room through collection; Gather the video image in the steering engine room in real time; And be transferred on the touch-screen display 8 through the RJ45 interface of communication cable 9, on touch-screen display 8, demonstrate the real time video image in the steering engine room.
Be provided with radio compass in the touch-screen display 8, can remove hull automatically and disturb, and on the touch-screen of touch-screen display 8, demonstrate the orientation of current hull in real time.
The touch-screen of touch-screen display 8 is provided with the touch button that brightness regulation is used, and can regulate the brightness of the touch-screen of touch-screen display 8.
The touch-screen of touch-screen display 8 is provided with the touch button that the rudder angle zero-bit is provided with usefulness, after steering wheel is installed, and zero position that can the initialization helm indicator.Button is set is provided with password, the user that must have proper password just can be provided with.
Touch the position of radio compass on the touch-screen of touch-screen display 8; Can be with the image enlarged and displayed of radio compass; Simultaneously dwindle demonstration to the rudder angle image, and can be arranged to get back to automatically in the random time rudder angle image enlarged and displayed, the image of radio compass dwindles the normal working of demonstration.
Touch the position of video image on the touch-screen of touch-screen display 8, can be with the image enlarged and displayed of video image to whole screen, after 3 seconds, the normal working that video image dwindles automatically and gets back to.
The contrast of a kind of helm indicator that shows with video and radio compass of the present invention and existing helm indicator is following:
Claims (4)
1. helm indicator that shows with video and radio compass; Comprise rudder angle signalling generator (7); Touch-screen display (8); It is characterized in that, be provided with potential device (2), temperature sensor (3), video image acquisition module (4) and micro controller system and data acquisition module (6) in the said rudder angle signalling generator (7), said rudder angle signalling generator (7) connects touch-screen display (8) through communication cable (9).
2. according to the said a kind of helm indicator of claim 1, it is characterized in that said rudder angle signalling generator (7) is an all-sealed structure with video and radio compass demonstration.
3. according to the said a kind of helm indicator of claim 1, it is characterized in that said potential device (2) is the high precision conductive plastic potentiometer with video and radio compass demonstration.
4. according to the said a kind of helm indicator of claim 1, it is characterized in that said touch-screen display (8) is provided with vision signal display space, rudder angle list area, steering engine room temperature display space, radio compass with video and radio compass demonstration;
The vision signal display space is used to demonstrate the real time video image signal in the steering engine room;
The rudder angle list area is used to simulate and accurately demonstrate the real-time angle of rudder angle;
Steering engine room temperature display space is used to demonstrate real time temperature in the steering engine room;
Radio compass shows the orientation of hull.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210175430.8A CN102673767B (en) | 2012-05-31 | 2012-05-31 | Rudder angle indicator with video and electronic compass display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210175430.8A CN102673767B (en) | 2012-05-31 | 2012-05-31 | Rudder angle indicator with video and electronic compass display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102673767A true CN102673767A (en) | 2012-09-19 |
| CN102673767B CN102673767B (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210175430.8A Expired - Fee Related CN102673767B (en) | 2012-05-31 | 2012-05-31 | Rudder angle indicator with video and electronic compass display |
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| Country | Link |
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| CN (1) | CN102673767B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111776190A (en) * | 2020-06-22 | 2020-10-16 | 锦州航星船舶科技有限公司 | Digital rudder angle feedback indicating system and control method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53121395A (en) * | 1977-03-30 | 1978-10-23 | Tokyo Keiki Co Ltd | Automatic steering apparatus for ships |
| JPS62160323U (en) * | 1986-04-01 | 1987-10-12 | ||
| US20070068437A1 (en) * | 2005-09-23 | 2007-03-29 | Vittardi Greg A | System and method for indicating the steering position of steering means of a watercraft |
| CN201140794Y (en) * | 2007-11-30 | 2008-10-29 | 上海三有日用科技有限公司 | Digital intelligent rudder angle indication system |
| CN201235931Y (en) * | 2008-07-08 | 2009-05-13 | 山东大学 | Digital ship helm angle transmitter |
| CN201235929Y (en) * | 2008-07-08 | 2009-05-13 | 山东大学 | Digital ship helm angle meter |
| CN201680852U (en) * | 2010-04-09 | 2010-12-22 | 云南省航务管理局 | Digital camera shooting ruder angle acquisition and analysis system |
| CN202624622U (en) * | 2012-05-31 | 2012-12-26 | 宜昌航海仪器有限责任公司 | Rudder angle indicator capable of displaying videos and electronic compass |
-
2012
- 2012-05-31 CN CN201210175430.8A patent/CN102673767B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53121395A (en) * | 1977-03-30 | 1978-10-23 | Tokyo Keiki Co Ltd | Automatic steering apparatus for ships |
| JPS62160323U (en) * | 1986-04-01 | 1987-10-12 | ||
| US20070068437A1 (en) * | 2005-09-23 | 2007-03-29 | Vittardi Greg A | System and method for indicating the steering position of steering means of a watercraft |
| CN201140794Y (en) * | 2007-11-30 | 2008-10-29 | 上海三有日用科技有限公司 | Digital intelligent rudder angle indication system |
| CN201235931Y (en) * | 2008-07-08 | 2009-05-13 | 山东大学 | Digital ship helm angle transmitter |
| CN201235929Y (en) * | 2008-07-08 | 2009-05-13 | 山东大学 | Digital ship helm angle meter |
| CN201680852U (en) * | 2010-04-09 | 2010-12-22 | 云南省航务管理局 | Digital camera shooting ruder angle acquisition and analysis system |
| CN202624622U (en) * | 2012-05-31 | 2012-12-26 | 宜昌航海仪器有限责任公司 | Rudder angle indicator capable of displaying videos and electronic compass |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111776190A (en) * | 2020-06-22 | 2020-10-16 | 锦州航星船舶科技有限公司 | Digital rudder angle feedback indicating system and control method |
| CN111776190B (en) * | 2020-06-22 | 2022-04-12 | 锦州航星船舶科技有限公司 | Digital rudder angle feedback indicating system and control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102673767B (en) | 2015-03-25 |
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Granted publication date: 20150325 |