CN110446298A - A kind of novel intelligent navigation mark towards background light contamination - Google Patents
A kind of novel intelligent navigation mark towards background light contamination Download PDFInfo
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- CN110446298A CN110446298A CN201910704154.1A CN201910704154A CN110446298A CN 110446298 A CN110446298 A CN 110446298A CN 201910704154 A CN201910704154 A CN 201910704154A CN 110446298 A CN110446298 A CN 110446298A
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Abstract
The present invention provides a kind of novel intelligent navigation mark towards background light contamination, including floating drum, floating drum is equipped with lamp bracket, and the lamp body of tunable optical is equipped in lamp bracket, circuit board is fixed in lamp bracket, circuit board is equipped with main control module, illuminant module, adjusts flow module and power module；Illuminant module is used to obtain the light intensity of environment light；Main control module exports current regulating signal according to the corresponding relationship between the light intensity and preset environment light light intensity and lamplight brightness of environment light, adjusts the electric current of lamp body by tune flow module to adjust the brightness of lamp body；Power module is used for lamp body, main control module, illuminant module and adjusts flow module power supply.The present invention is by increasing illuminant module and adjusting flow module, and the corresponding relationship between default environment light light intensity and lamplight brightness, the brightness of lamp body can be adjusted in the environment of perception has powerful connections pollution, to guarantee also play the role of navigation channel mark when light pollution is serious.
Description
Technical field
The invention belongs to ship navigation mark technical fields, and in particular to a kind of novel intelligent navigation mark towards background light contamination.
Background technique
Navigation light is one of the primary information resource of ship night flight safe navigation.By the identification to navigation light, can make
The navigation of safety of ship is in Yangtze River waterway.With the upgrading of urban construction, the activity such as city lighting engineering, urban lighting show is deep
Liked by city dweller, therefore also more and more common.Some coastal cities along the river, similar lighting engineering is but to the boat in navigation channel
Mark forms background light contamination, is unfavorable for the identification of navigation mark.In fact, city lighting engineering to the ship navigated by water in navigation channel and
Speech, is very unfavorable, and common navigation light can not solve this problem.
Summary of the invention
The technical problem to be solved by the present invention is providing a kind of novel intelligent navigation mark towards background light contamination, Neng Gou
Have powerful connections and guarantees identification in the environment of light pollution.
A kind of technical solution taken by the invention to solve the above technical problem are as follows: novel intelligence towards background light contamination
It can navigation mark, it is characterised in that: this navigation mark includes floating drum, and floating drum is equipped with lamp bracket, is equipped with the lamp body of tunable optical in lamp bracket, in lamp bracket
It is fixed with circuit board, circuit board is equipped with main control module, illuminant module, adjusts flow module and power module；Wherein,
Illuminant module is used to obtain the light intensity of environment light；Light intensity and preset environment light light of the main control module according to environment light
Corresponding relationship between lamplight brightness by force exports current regulating signal, adjusts the electric current of lamp body by tune flow module to adjust
The brightness of lamp body；Power module is used for lamp body, main control module, illuminant module and adjusts flow module power supply.
It according to the above scheme, further include time service module on the circuit board, for providing time, master control to main control module
The time that module is provided according to time service module, according to the on and off of control of preset time point lamp body.
According to the above scheme, the main control module passes through serial ports respectively and connect with illuminant module and tune flow module.
According to the above scheme, the time service module is GPS time service module.
According to the above scheme, the tune flow module is crossing current driving plate, is realized by way of pulsewidth modulation to lamp body
Brightness regulation.
According to the above scheme, the illuminant module includes that sequentially connected photoelectric sensor, signal amplification circuit and AD turn
Change circuit.
According to the above scheme, the lamp body is LED light.
The invention has the benefit that by increasing illuminant module and adjusting flow module, and default environment light light intensity and light
Corresponding relationship between brightness can be adjusted the brightness of lamp body in the environment of perception has powerful connections pollution, to guarantee
Navigation channel mark can also be played the role of when light pollution is serious.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one embodiment of the invention.
Fig. 2 is the hardware block diagram of one embodiment of the invention.
Fig. 3 is the work flow diagram of one embodiment of the invention.
In figure: 1- floating drum；2- lamp bracket；3- circuit board；4- main control module；5- illuminant module；6- time service module；7- tune stream
Module；8- power module；9- lamp body.
Specific embodiment
Below with reference to specific example and attached drawing, the present invention will be further described.
The present invention provides a kind of novel intelligent navigation mark towards background light contamination, structure and workflow such as Fig. 1 to Fig. 3
Shown, this navigation mark includes floating drum 1, and floating drum 1 is equipped with lamp bracket 2, and the lamp body 9 of tunable optical is equipped in lamp bracket 2, is fixed in lamp bracket 2
Circuit board 3, circuit board 3 are equipped with main control module 4, illuminant module 5, adjust flow module 7 and power module 8.Wherein, photosensitive mould
Block 5 is used to obtain the light intensity of environment light；Main control module 4 is according to the light intensity of environment light and preset environment light light intensity and light
Corresponding relationship between brightness exports current regulating signal, adjusts the electric current of lamp body 9 by tune flow module 7 to adjust lamp body 9
Brightness；Power module 8 is used for lamp body 9, main control module 4, illuminant module 5 and flow module 7 is adjusted to power.
It further, further include time service module 6 on the circuit board 3, it is main for providing the time to main control module 4
The time that control module 4 is provided according to time service module 6, according to the on and off of control of preset time point lamp body 9.
In the present embodiment, the main control module 4 is connect by serial ports with illuminant module 5 and tune flow module 7 respectively.It is described
Time service module 6 be GPS time service module.The tune flow module 7 is crossing current driving plate PT4115, by way of pulsewidth modulation
Realize the brightness regulation to lamp body.The lamp body is LED light, and using the lamp of active light-emitting mode, recognition effect is more preferably.Adjust stream
Module and LED light can be used as an entirety, and the two is complementary.
The illuminant module includes sequentially connected photoelectric sensor, signal amplification circuit and A/D converter circuit.
Adjusting flow module major function is the range by controlling the adjusting of electric current adjustable LED lamp.According to light pollution
The case where, when light pollution is smaller, electric current is relatively weak at this time, and on signal function to LED module, the range of LED is reduced at this time,
The identifiability to navigation mark of shippping traffic can also be ensured while guaranteeing range.When light pollution is larger, need at this time
Electric current is adjusted to biggish value, when on signal function to LED module at this moment, the range of LED be will increase at this time, to guarantee
The intelligent navigation mark can also play the role of navigation channel mark when light pollution is more serious.
Main control module 4 of the invention selects the ultralow function of high-performance of current high-performance ARM Cortex-M4 kernel
Consume 32 MCU STM32F405RGT6,168 MHz of working frequency.STMicw Electronics (STMicroelectronics) is complete
The fifth-largest semiconductor manufacturer of ball occupies first place in the world in many markets.ARM of the STM32F series of products based on super low-power consumption
Cortex-M4 processor cores, using two exclusive big power-saving technologies of STMicw Electronics: the dedicated low current leakage manufacture of 130nm
The energy saving framework of technique and optimization, provides leading energy-efficient performance.The series belongs to 32 that STMicw Electronics has a strong lineup
Position STM32 microcontroller products family, the Product Family share 200 left fund products, and complete series product shares most of draw
Foot, software and peripheral hardware, excellent compatibility are that developer brings maximum design flexibility.
Power module 8 in the present invention includes solar battery, battery, power-switching circuit and MCU power pack.Too
Positive energy cell panel output voltage 18V or so.Battery uses 12 V batteries.CN3722 is a usable solar cell for supplying power
PWM decompression mode Charge Management integrated circuit, have the function of solar battery MPPT maximum power point tracking.CN3722 is very suitable to
To the Charge Management of single-unit or multisection lithium battery or ferric phosphate lithium cell, has the small peripheral component of packaging appearance few and use letter
The advantages that single.
MCU power pack in order to ensure the steady operation of whole system, while reducing power supply power consumption to greatest extent, this sets
Meter selects MCP403T-5002E, MCP403T-3302E to be respectively completed the power supply of 5V, 3.3V needed for system.MCP403 series is to use
Low voltage difference (LOW Dropout, LDO) voltage-stablizer of CMOS technology manufacture, it can produce the electric current of up to 250 mA, and
Its quiescent current only has 2.0 μ A (representative value).Its input voltage range is 2.7V to 16.0V, therefore is particularly suitable for
In the system of two sections to six whose power supplieds, 9V alkaline battery and single-unit or the two battery-powered systems of section lithium-ion electric.
Above embodiments are merely to illustrate design philosophy and feature of the invention, and its object is to make technology in the art
Personnel can understand the content of the present invention and implement it accordingly, and protection scope of the present invention is not limited to the above embodiments.So it is all according to
It is within the scope of the present invention according to equivalent variations made by disclosed principle, mentality of designing or modification.
Claims (7)
1. a kind of novel intelligent navigation mark towards background light contamination, it is characterised in that: this navigation mark includes floating drum, and floating drum is equipped with lamp
Frame is equipped with the lamp body of tunable optical in lamp bracket, and circuit board is fixed in lamp bracket, and circuit board is equipped with main control module, photosensitive mould
Block adjusts flow module and power module；Wherein,
Illuminant module is used to obtain the light intensity of environment light；Light intensity and preset environment light light of the main control module according to environment light
Corresponding relationship between lamplight brightness by force exports current regulating signal, adjusts the electric current of lamp body by tune flow module to adjust
The brightness of lamp body；Power module is used for lamp body, main control module, illuminant module and adjusts flow module power supply.
2. the novel intelligent navigation mark according to claim 1 towards background light contamination, it is characterised in that: the circuit face
Further include time service module on plate, is used for the main control module offer time, the time that main control module is provided according to time service module, according to
The on and off of preset time point control lamp body.
3. the novel intelligent navigation mark according to claim 1 towards background light contamination, it is characterised in that: the master control mould
Block passes through serial ports respectively and connect with illuminant module and tune flow module.
4. the novel intelligent navigation mark according to claim 1 towards background light contamination, it is characterised in that: the time service mould
Block is GPS time service module.
5. the novel intelligent navigation mark according to claim 1 towards background light contamination, it is characterised in that: the tune stream mould
Block is crossing current driving plate, and the brightness regulation to lamp body is realized by way of pulsewidth modulation.
6. the novel intelligent navigation mark according to claim 1 towards background light contamination, it is characterised in that: the photosensitive mould
Block includes sequentially connected photoelectric sensor, signal amplification circuit and A/D converter circuit.
7. the novel intelligent navigation mark according to claim 1 towards background light contamination, it is characterised in that: the lamp body is
LED light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910704154.1A CN110446298A (en) | 2019-07-31 | 2019-07-31 | A kind of novel intelligent navigation mark towards background light contamination |
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| CN201910704154.1A CN110446298A (en) | 2019-07-31 | 2019-07-31 | A kind of novel intelligent navigation mark towards background light contamination |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022007476A1 (en) * | 2020-07-08 | 2022-01-13 | 武汉理工大学 | Navigation mark brightness adjustment method, apparatus and system based on light pollution evaluation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102014560A (en) * | 2010-11-24 | 2011-04-13 | 四川省桑瑞光辉标识***股份有限公司 | Adaptive light emitting diode (LED) illumination device and control method thereof |
| CN203757564U (en) * | 2014-03-20 | 2014-08-06 | 上海海洋大学 | Energy-saving type intelligent beacon light capable of conducting dimming in self-adaptive mode |
| CN206674240U (en) * | 2017-03-09 | 2017-11-24 | 扬州大学 | The navigation light detecting system that a kind of achievable remote speech is reported |
| CN207560390U (en) * | 2017-08-24 | 2018-06-29 | 湖南永航水上服务有限公司 | A kind of controller for electric consumption of solar energy navigation light |
| CN108954181A (en) * | 2018-07-11 | 2018-12-07 | 广州航保科技有限公司 | A kind of multi-functional intelligent navigation mark lamp and its information processing method |
-
2019
- 2019-07-31 CN CN201910704154.1A patent/CN110446298A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102014560A (en) * | 2010-11-24 | 2011-04-13 | 四川省桑瑞光辉标识***股份有限公司 | Adaptive light emitting diode (LED) illumination device and control method thereof |
| CN203757564U (en) * | 2014-03-20 | 2014-08-06 | 上海海洋大学 | Energy-saving type intelligent beacon light capable of conducting dimming in self-adaptive mode |
| CN206674240U (en) * | 2017-03-09 | 2017-11-24 | 扬州大学 | The navigation light detecting system that a kind of achievable remote speech is reported |
| CN207560390U (en) * | 2017-08-24 | 2018-06-29 | 湖南永航水上服务有限公司 | A kind of controller for electric consumption of solar energy navigation light |
| CN108954181A (en) * | 2018-07-11 | 2018-12-07 | 广州航保科技有限公司 | A kind of multi-functional intelligent navigation mark lamp and its information processing method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022007476A1 (en) * | 2020-07-08 | 2022-01-13 | 武汉理工大学 | Navigation mark brightness adjustment method, apparatus and system based on light pollution evaluation |
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Application publication date: 20191112 |
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