CN101962070A - Life-saving jacket lamp and manufacturing method thereof - Google Patents
Life-saving jacket lamp and manufacturing method thereof Download PDFInfo
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- CN101962070A CN101962070A CN2010105024517A CN201010502451A CN101962070A CN 101962070 A CN101962070 A CN 101962070A CN 2010105024517 A CN2010105024517 A CN 2010105024517A CN 201010502451 A CN201010502451 A CN 201010502451A CN 101962070 A CN101962070 A CN 101962070A
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- control unit
- master cock
- life
- mcu control
- mcu
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Electroluminescent Light Sources (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention relates to a ship life-saving device, in particular to a life-saving jacket lamp capable of sending out life-saving light emitting signals after a life-saving jacket is in water and a control method thereof. The working circuit of the life-saving jacket lamp comprises an MCU (Microprogrammed Control Unit) control unit, wherein a signal input part of the MCU control unit is respectively connected with a water sensor and a reed pipe controlled by a control switch; an output part of the MCU control unit is connected with an LED light emitting lamp; the MCU control unit is internally provided with a trigger signal analysis module used for detecting trigger signals of the water sensor, a switching signal analysis module used for detecting the operation numbers of times and the time interval of the control switch and an LED driving module used for driving the LED light emitting lamp. The invention has the advantages that a special forced starting switch needs to be arranged, thereby the structure is simplified, and the cost is reduced; and the battery working state of the life-saving lamp can be timely known in a daily maintaining process so as to prevent that the light emitting time cannot be guaranteed in the using process.
Description
Technical field
The present invention relates to the boats and ships lifesaving appliance, specifically is a kind of lifejacket light and the control method thereof that can send the lifesaving luminous signal after the life jacket entry.
Background technology
Common lifejacket light generally includes water repellant housing, the dry-reed tube of battery, pull up circuit, electroluminescent lamp being installed and being matched in the housing with master cock, and hull outside is provided with the master cock and the water sensor of magnet steel.Lifejacket light is entered treat mode of operation, just opening electroluminescent lamp when only water sensor immerses in the water under the master cock open mode sends an SOS, promptly can only trigger electroluminescent lamp by water sensor, when malfunctioning or extraordinary circumstances need the force start electroluminescent lamp when water sensor, usually need set up a force start switch, thereby make profile, inner structure and the circuit of product complicated, increased manufacturing cost, reduced functional reliability.
Summary of the invention
But technical matters to be solved by this invention provides a kind of force start electroluminescent lamp and lifejacket light and control method thereof simple in structure, reliable operation.
Lifejacket light of the present invention includes housing, the dry-reed tube of battery, pull up circuit, LED electroluminescent lamp being installed and being matched in the housing with master cock, and hull outside is provided with the master cock and the water sensor of magnet steel; Described pull up circuit includes a MCU control unit, the dry-reed tube that the stimulus part of MCU control unit connects water sensor respectively and controlled by master cock, and the output of MCU control unit is connected with the LED electroluminescent lamp; Be provided with the energizing signal analysis module that is used for detecting the water sensor energizing signal in the MCU control unit, be used for detecting the on-off signal analysis module of master cock ON operation number of times and time gap and be used for the LED driver module of driving LED electroluminescent lamp.The output of MCU control unit also is connected with the capacity of cell indicator lamp, in the MCU control unit, also be provided with simultaneously the battery operated logging modle that can write down battery working time, when the battery working time of record surpasses setting value, can start the capacity of cell indicator lamp, prompting battery electric quantity deficiency.
The control method of above-mentioned lifejacket light of the present invention is:
A. working as master cock is shown in an open position, magnet steel in the master cock is when corresponding dry-reed tube is in conducting state in the magneto striction housing, after water is touched in water sensing chamber, water sensor, master cock status signal input control circuit plate, after the computing of single MCU control unit, the output control signal starts the LED electroluminescent lamp, sends an SOS;
B. in the closed position as if stirring master cock, lifejacket light promptly is closed;
C. when in the time of setting, carrying out following operation:, carry out open and close, open three operations again, and remain on open position from the master cock closed condition; At this moment after the MCU unit detected and handles, the output control signal started the LED electroluminescent lamp, sends an SOS.
Advantage of the present invention is: but 1, owing to be provided with the on-off signal analysis module of analysis and Control switching manipulation number of times and time gap in the MCU control unit, operation by master cock can realize the force start electroluminescent lamp by control method of the present invention, thereby need not special force start switch is set, simplify the structure, reduced cost; 2, can in the daily attention process, in time understand the battery operated state of lifejacket light by battery operated logging modle and capacity indicator lamp, to prevent that fluorescent lifetime can not guarantee in the use.
Description of drawings
Fig. 1 is a pull up circuit schematic diagram of the present invention.
The specific embodiment
As shown in the figure, the embodiment of lifejacket light of the present invention is as follows:
The control pull up circuit of lifejacket light includes a MCU control unit, the dry-reed tube that the stimulus part of MCU control unit connects water sensor respectively and controlled by master cock, the output of MCU control unit is connected with LED electroluminescent lamp and capacity of cell indicator lamp; Be provided with the battery operated logging modle of energizing signal analysis module, the on-off signal analysis module that is used for detecting master cock ON operation number of times and time gap that is used for detecting the water sensor energizing signal, the LED driver module that is used for the driving LED electroluminescent lamp and record battery working time in the MCU control unit, when the battery working time of record surpasses setting value, can start the capacity of cell indicator lamp, prompting battery electric quantity deficiency.
The control method embodiment of the above embodiment of the present invention is as follows:
A. working as master cock is shown in an open position, magnet steel in the master cock is when corresponding dry-reed tube is in conducting state in the magneto striction housing, after water is touched in water sensing chamber, water sensor, master cock status signal input control circuit plate, after the computing of single MCU control unit, the square wave control signal startup LED electroluminescent lamp flicker of exporting about 60 times/minute is luminous, sends an SOS;
B. in the closed position as if stirring master cock, lifejacket light promptly is closed;
C. when in 3 seconds, carrying out following operation:, carry out open and close, open three operations again, and remain on open position from the master cock closed condition; At this moment after the MCU unit detected and handles, the output control signal started the LED electroluminescent lamp, sends an SOS.
Claims (3)
1. lifejacket light, include housing, the dry-reed tube of battery, pull up circuit, LED electroluminescent lamp being installed and being matched in the housing with master cock, hull outside is provided with the master cock and the water sensor of magnet steel, it is characterized in that: described pull up circuit includes a MCU control unit, the dry-reed tube that the stimulus part of MCU control unit connects water sensor respectively and controlled by master cock, the output of MCU control unit is connected with the LED electroluminescent lamp; Be provided with the energizing signal analysis module that is used for detecting the water sensor energizing signal in the MCU control unit, be used for detecting the on-off signal analysis module of master cock ON operation number of times and time gap and be used for the LED driver module of driving LED electroluminescent lamp.
2. according to the described lifejacket light of claim 1, it is characterized in that: the output of MCU control unit also is connected with the capacity of cell indicator lamp, also is provided with the battery operated logging modle that can write down battery working time simultaneously in the MCU control unit.
3. the control method of claim 1 or 2 described lifejacket lights is characterized in that:
A. working as master cock is shown in an open position, magnet steel in the master cock is when corresponding dry-reed tube is in conducting state in the magneto striction housing, after water is touched in water sensing chamber, water sensor, master cock status signal input control circuit plate, after the computing of single MCU control unit, the output control signal starts the LED electroluminescent lamp, sends an SOS;
B. in the closed position as if stirring master cock, lifejacket light promptly is closed;
C. when in the time of setting, carrying out following operation:, carry out open and close, open three operations again, and remain on open position from the master cock closed condition; At this moment after the MCU unit detected and handles, the output control signal started the LED electroluminescent lamp, sends an SOS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010502451.7A CN101962070B (en) | 2010-10-11 | 2010-10-11 | Lifejacket light and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010502451.7A CN101962070B (en) | 2010-10-11 | 2010-10-11 | Lifejacket light and control method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101962070A true CN101962070A (en) | 2011-02-02 |
| CN101962070B CN101962070B (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010502451.7A Active CN101962070B (en) | 2010-10-11 | 2010-10-11 | Lifejacket light and control method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN101962070B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284152A (en) * | 2011-06-08 | 2011-12-21 | 青岛海狮网络科技有限公司 | Automatic identification system (AIS) lifesaving positioning indicator for life jacket |
| CN103151821A (en) * | 2013-03-28 | 2013-06-12 | 江苏康派电子有限公司 | Reed-switch-based starting and charging composite circuit |
| CN103738486A (en) * | 2014-01-21 | 2014-04-23 | 柳州市锋威汽车科技有限公司 | Life jacket based on satellite navigation positioning |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070205905A1 (en) * | 2006-03-06 | 2007-09-06 | Ford Timothy D | Water activated safety light and flotation device using same |
| CN200978001Y (en) * | 2006-11-30 | 2007-11-21 | 江苏华燕船舶装备有限公司 | Life jacket lamp |
| US20080205049A1 (en) * | 2007-02-23 | 2008-08-28 | Rutter Inc. | Water-actuated survival lamp unit with an LED light source |
| CN101478855A (en) * | 2009-01-10 | 2009-07-08 | 吴广毅 | Lamp light brightness regulating apparatus and method thereof |
| CN101853548A (en) * | 2010-05-25 | 2010-10-06 | 陈建华 | Rescue warning method, device and system and life jacket |
| CN201864029U (en) * | 2010-10-11 | 2011-06-15 | 江苏华燕船舶装备有限公司 | Life jacket lamp |
-
2010
- 2010-10-11 CN CN201010502451.7A patent/CN101962070B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070205905A1 (en) * | 2006-03-06 | 2007-09-06 | Ford Timothy D | Water activated safety light and flotation device using same |
| CN200978001Y (en) * | 2006-11-30 | 2007-11-21 | 江苏华燕船舶装备有限公司 | Life jacket lamp |
| US20080205049A1 (en) * | 2007-02-23 | 2008-08-28 | Rutter Inc. | Water-actuated survival lamp unit with an LED light source |
| CN101478855A (en) * | 2009-01-10 | 2009-07-08 | 吴广毅 | Lamp light brightness regulating apparatus and method thereof |
| CN101853548A (en) * | 2010-05-25 | 2010-10-06 | 陈建华 | Rescue warning method, device and system and life jacket |
| CN201864029U (en) * | 2010-10-11 | 2011-06-15 | 江苏华燕船舶装备有限公司 | Life jacket lamp |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284152A (en) * | 2011-06-08 | 2011-12-21 | 青岛海狮网络科技有限公司 | Automatic identification system (AIS) lifesaving positioning indicator for life jacket |
| CN103151821A (en) * | 2013-03-28 | 2013-06-12 | 江苏康派电子有限公司 | Reed-switch-based starting and charging composite circuit |
| CN103151821B (en) * | 2013-03-28 | 2015-08-05 | 南京康派电子有限公司 | A kind of startup based on tongue tube, charging compound circuit |
| CN103738486A (en) * | 2014-01-21 | 2014-04-23 | 柳州市锋威汽车科技有限公司 | Life jacket based on satellite navigation positioning |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101962070B (en) | 2016-01-20 |
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