CN104214656A - Warning light circuit and warning device - Google Patents
Warning light circuit and warning device Download PDFInfo
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- CN104214656A CN104214656A CN201310211174.8A CN201310211174A CN104214656A CN 104214656 A CN104214656 A CN 104214656A CN 201310211174 A CN201310211174 A CN 201310211174A CN 104214656 A CN104214656 A CN 104214656A
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Abstract
The invention belongs to the field of traffic warning and particularly relates to a warning light circuit and a warning device. The warning light circuit comprises a power supply module, a control module, a driving module and a warning module. The power supply module converts solar energy into electric energy and stores the electric energy at daytime, and supplies power to the control module and the driving module at the same time. The control module outputs control signals to the driving module according to external illumination intensity. The driving module supplies power to the warning module and outputs first control signals to the warning module according to the control signals. The warning module gives out warning light according to the first control signals. Therefore, the purposes that power is supplied to a warning light through solar energy, the warning light can be switched on or switched off automatically according to external illumination intensity are achieved, and the warning light circuit and the warning device have the advantages of saving electric energy and being high in safety.
Description
Technical field
The invention belongs to traffic alarm field, particularly a kind of warning light circuit and alarming device.
Background technology
In order to ensure traffic safety, people often install Traffic alarm light to remind passing driver in accident-prone road section.Existing warning lamp, generally by mains-supplied, to be opened at night by staff simultaneously and closes by day with economize energy.But for the warning lamp enormous amount of traffic, its electric energy consumed should not be underestimated.In addition, by manually operated warning lamp, normally can not open at night because of the carelessness of staff unavoidably, have a strong impact on traffic safety.
Therefore, it is large to there is power consumption in existing warning lamp, the problem that security is low.
Summary of the invention
The object of the present invention is to provide a kind of warning light circuit, be intended to solve existing warning lamp and there is power consumption greatly, the problem that security is low.
The present invention is achieved in that a kind of warning light circuit, comprising:
Power module, control module, driver module and alarm module;
The power output end of described power module connects the power end of described control module, the control end of described control module connects the controlled end of described driver module, the power end of described driver module connects the power output end of described power module, the power output end of described driver module connects the power end of described alarm module, and the first control end of described driver module connects the first controlled end of described alarm module;
Solar energy is converted to electric energy and is stored by described electric energy by described power module by day, be continuously described control module and driver module is powered simultaneously, described control module exports control signal according to extraneous intensity of illumination to described driver module, described driver module is that described alarm module is powered and exports the first control signal according to described control signal to described alarm module, and described alarm module sends alarm signal according to described first control signal.
Another object of the present invention is also to provide a kind of alarming device comprising above-mentioned warning light circuit.
The present invention comprises described power module by employing, described control module, the warning light circuit of described driver module and described alarm module, by day solar energy is converted to electric energy by described power module and described electric energy is stored, be continuously described control module and driver module is powered simultaneously, described control module exports control signal according to extraneous intensity of illumination to described driver module, described driver module is that described alarm module is powered and exports the first control signal according to described control signal to described alarm module, described alarm module sends warning light according to described first control signal.Achieve warning lamp by solar powered and according to extraneous intensity of illumination automatic switch, saving electric energy can be had, the advantage that security is high.
Accompanying drawing explanation
Fig. 1 is the function structure chart of the warning light circuit that the embodiment of the present invention provides;
Fig. 2 is the exemplary circuit structure chart of the warning light circuit that the embodiment of the present invention provides;
Fig. 3 is the function structure chart of the warning light circuit that another embodiment of the present invention provides;
Fig. 4 is the exemplary circuit structure chart of the warning light circuit that another embodiment of the present invention provides.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The embodiment of the present invention comprises the warning light circuit of described power module, described control module, described driver module and described alarm module by adopting, solve existing warning lamp and there is power consumption greatly, the problem that security is low.
Fig. 1 shows the modular structure of the warning light circuit that the embodiment of the present invention provides, and for convenience of explanation, illustrate only part related to the present invention, details are as follows:
This warning light circuit comprises power module 100, control module 200, driver module 300 and alarm module 400;
The power end of the output link control module 200 of power module 100, the control end of control module 200 connects the controlled end of driver module 300, the power end of driver module 300 connects the output of power module 100, the power output end of driver module 300 connects the power end of alarm module 400, and the first control end of driver module 300 connects the first controlled end of alarm module 400;
Solar energy is converted to electric energy and is stored by electric energy by power module 100 by day, be continuously control module 200 to power with driver module 300 simultaneously, control module 200 exports control signal according to extraneous intensity of illumination to driver module 300, driver module 300 is powered for alarm module 400 and exports the first control signal according to control signal to alarm module 400, and alarm module 400 sends alarm signal according to the first control signal.
In embodiments of the present invention, the first control signal can be interrupted low level signal, and alarm signal can be interrupted optical signal.
Fig. 2 shows the exemplary circuit structure of the warning light circuit that the embodiment of the present invention provides, and for convenience of explanation, illustrate only part related to the present invention, details are as follows:
As one embodiment of the invention, power module 100 comprises:
Solar panel PV1, solar charging controller M1 and battery BT1;
The positive pole of solar panel PV1 connects the cell panel anode PP of solar charging controller M1, the negative pole of solar panel PV1 connects the cell panel negative terminal PN of solar charging controller M1, the positive pole of battery BT1 connects the charging anode BP of solar charging controller M1, the negative pole of battery BT1 connects the charging negative terminal BN of solar charging controller M1, the power supply output plus terminal OP of solar charging controller M1 is the power output end of power module 100, and the power supply of solar charging controller M1 exports negative terminal ON ground connection.
As one embodiment of the invention, control module 200 comprises:
Photo resistance RG1, potentiometer RP1, resistance R1 and electric capacity C1;
The first end of photo resistance RG1 is the power end of control module 200, second end of photo resistance RG1 connects the first end of potentiometer RP1, the first end of the second end contact resistance R1 of potentiometer RP1, the adjustable side of potentiometer RP1 and the positive pole of electric capacity C1 connect the control end of formation control module 200 altogether, and the negative pole of resistance R1 and electric capacity C1 is connected to ground altogether.
In embodiments of the present invention, user is by the level of the potential value regulable control signal of regulator potentiometer RP1, make control module 200 export control signal under different extraneous intensities of illumination, reach the object making warning light circuit adapt to local actual light conditions.
As one embodiment of the invention, driver module 300 comprises driving chip U1 and electric capacity C2;
The power end VCC of driving chip U1 is the power end of driver module 300, the controlled end VS of driving chip U1 is the controlled end of driver module 300, the power output end VRO of driving chip U1 is the power output end of driver module 300, the first control end LBD of driving chip U1 is the first control end of driver module 300, the earth terminal GND ground connection of driving chip, the external capacitive end EC of driving chip U1 connects the positive pole of electric capacity C2, the minus earth of electric capacity C2.
In embodiments of the present invention, the voltage detecting alarm chip of driving chip U1 can be model be M5232L or M5232FP.
As one embodiment of the invention, alarm module 400 comprises resistance R2 and warning lamp LP1;
The first end of resistance R2 is the power end of alarm module 400, and second end of resistance R2 and the positive pole of warning lamp LP1 connect the first controlled end forming alarm module 400, the minus earth of warning lamp LP1 altogether.
In embodiments of the present invention, warning lamp LP1 can be incandescent lamp, fluorescent lamp or LED group.
In an alternative embodiment of the invention, as shown in Figure 3, second control end of driver module 300 also can connect the second controlled end of alarm module 400, and export the second control signal according to control signal to alarm module 400, second control signal can be continuous print low level signal, and alarm signal can be the combination of interrupted optical signal, interrupted optical signal and continuous print voice signal or the combination of interrupted optical signal and interrupted voice signal.
Fig. 4 shows the exemplary circuit structure of the warning light circuit that another embodiment of the present invention provides, and for convenience of explanation, illustrate only part related to the present invention, details are as follows:
As another embodiment of the present invention, driver module 300 comprises driving chip U1 and electric capacity C2;
The power end VCC of driving chip U1 is the power end of driver module 300, the controlled end VS of driving chip U1 is the controlled end of driver module 300, the power output end VRO of driving chip U1 is the power output end of driver module 300, the first control end LBD of driving chip U1 is the first control end of driver module 300, the second control end LO of driving chip U1 is the second control end of driver module 300, the earth terminal GND ground connection of driving chip U1, the external capacitive end EC of driving chip U1 connects the positive pole of electric capacity C2, the minus earth of electric capacity C2.
In embodiments of the present invention, the voltage detecting alarm chip of driving chip U1 can be model be M5232L or M5232FP.
As another embodiment of the present invention, alarm module 400 comprises:
Resistance R2, warning lamp LP1 and siren SP1;
The first end of resistance R2 is the power end of alarm module 400, second end of resistance R2 and the positive pole of warning lamp LP1 connect the first controlled end forming alarm module 400 altogether, the minus earth of warning lamp LP1, the first end of the first end contact resistance R2 of siren SP1, second end of siren SP1 is the second controlled end of alarm module 400.
In embodiments of the present invention, warning lamp LP1 can be incandescent lamp, fluorescent lamp or LED group; Siren SP1 can for sending the loudspeaker of interrupted or continuous print voice signal.
In the another embodiment of the present invention shown in Fig. 4, consistent shown in the internal structure of power module 100 and control module 200 and above-mentioned Fig. 2, and operation principle is also identical, therefore repeats no more.
Below in conjunction with Fig. 4, the operation principle of above-mentioned warning light circuit is described further:
By day when solar irradiation abundance, solar energy is converted to electric energy and electric energy is transported to solar charging controller M1 by solar panel PV1, electric energy is transported to battery BT1 and stores by solar charging controller M1, exports electric energy for rear end equipment is powered simultaneously.Photo resistance RG1, owing to being subject to illumination, is in low impedance state.Now the controlled end VS of driving chip U1 receives the high level signal come by potentiometer RP1 and resistance R1 dividing potential drop, and driving chip U1 does not work.
When night, illumination was more weak, the electric energy of battery BT1 exports as rear end equipment is powered by solar charging controller M1.Photo resistance RG1 is not enough due to the illumination be subject to, and is in high impedance status.Now the controlled end VS of driving chip U1 receives the low level signal come by photo resistance RG1, potentiometer RP1 and resistance R1 dividing potential drop, driving chip U1 exports interrupted low level signal and continuous print low level signal respectively by its first control end LBD and the second control end LO, warning lamp LP1 sends optical signal, and siren SP1 sounds signal.
In sum, in the warning light circuit of the embodiment of the present invention, as long as the potential value of regulator potentiometer RP1, alarm module 400 just can be made to open under predetermined extraneous intensity of illumination or close, avoid human negligence and the warning lamp LP1 caused normally does not open.Utilize solar powered simultaneously, both solved electric energy, eliminate again the trouble laying power line.
Another object of the embodiment of the present invention is also to provide a kind of alarming device comprising above-mentioned warning light circuit.
The embodiment of the present invention comprises power module 100 by employing, control module 200, the warning light circuit of driver module 300 and alarm module 400, by day solar energy is converted to electric energy by power module 100 and electric energy is stored, be continuously control module 200 to power with driver module 300 simultaneously, control module 200 exports control signal according to extraneous intensity of illumination to driver module 300, driver module 300 is powered for alarm module 400 and exports the first control signal according to control signal to alarm module 400, alarm module 400 sends warning light according to the first control signal.Achieve warning lamp by solar powered and according to extraneous intensity of illumination automatic switch, saving electric energy can be had, the advantage that security is high.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a warning light circuit, is characterized in that, comprising:
Power module, control module, driver module and alarm module;
The power output end of described power module connects the power end of described control module, the control end of described control module connects the controlled end of described driver module, the power end of described driver module connects the power output end of described power module, the power output end of described driver module connects the power end of described alarm module, and the first control end of described driver module connects the first controlled end of described alarm module;
Solar energy is converted to electric energy and is stored by described electric energy by described power module by day, be continuously described control module and described driver module is powered simultaneously, described control module exports control signal according to extraneous intensity of illumination to described driver module, described driver module is that described alarm module is powered and exports the first control signal according to described control signal to described alarm module, and described alarm module sends alarm signal according to described first control signal.
2. warning light circuit as claimed in claim 1, it is characterized in that, described power module 100 comprises:
Solar panel, solar charging controller and battery;
The positive pole of described solar panel connects the cell panel anode of described solar charging controller, the negative pole of described solar panel connects the cell panel negative terminal of described solar charging controller, the positive pole of described battery connects the charging anode of described solar charging controller, the negative pole of described battery connects the charging negative terminal of described solar charging controller, the power supply output plus terminal of described solar charging controller is the power output end of described power module, and the power supply of described solar charging controller exports negativing ending grounding.
3. warning light circuit as claimed in claim 1, it is characterized in that, described control module comprises:
Photo resistance, potentiometer, resistance R1 and electric capacity C1;
The first end of described photo resistance is the power end of described control module, second end of described photo resistance connects the first end of described potentiometer, second end of described potentiometer connects the first end of described resistance R1, the adjustable side of described potentiometer and the positive pole of described electric capacity C1 connect the control end forming described control module altogether, and the negative pole of described resistance R1 and described electric capacity C1 is connected to ground altogether.
4. warning light circuit as claimed in claim 1, it is characterized in that, described driver module comprises driving chip and electric capacity C2;
The power end of described driving chip is the power end of described driver module, the controlled end of described driving chip is the controlled end of described driver module, the power output end of described driving chip is the power output end of described driver module, first control end of described driving chip is the first control end of described driver module, the earth terminal ground connection of described driving chip, the external capacitive end of described driving chip connects the positive pole of described electric capacity C2, the minus earth of described electric capacity C2.
5. warning light circuit as claimed in claim 1, it is characterized in that, alarm module comprises resistance R2 and warning lamp;
The first end of described resistance R2 is the power end of described alarm module, and described second end of resistance R2 and the positive pole of described warning lamp connect the first controlled end forming described alarm module, the minus earth of described warning lamp altogether.
6. warning light circuit as claimed in claim 1, it is characterized in that, the second control end of described driver module also can connect the second controlled end of described alarm module, and described driver module exports the second control signal according to described control signal to described alarm module.
7. warning light circuit as claimed in claim 6, it is characterized in that, driver module 300 comprises driving chip U1 and electric capacity C2;
The power end of described driving chip is the power end of described driver module, the controlled end of described driving chip is the controlled end of described driver module, the power output end of described driving chip is the power output end of described driver module, first control end of described driving chip is the first control end of described driver module, second control end of described driving chip is the second control end of described driver module, the earth terminal ground connection of described driving chip, the external capacitive end of described driving chip connects the positive pole of described electric capacity C2, the minus earth of described electric capacity C2.
8. warning light circuit as claimed in claim 6, it is characterized in that, described alarm module comprises:
Resistance R2, warning lamp and siren;
The first end of described resistance R2 is the power end of described alarm module, second end of described resistance R2 and the positive pole of described warning lamp connect the first controlled end forming described alarm module altogether, the minus earth of described warning lamp, the first end of described siren connects the first end of described resistance R2, and the second end of described siren is the second controlled end of described alarm module.
9. an alarming device, comprises housing, it is characterized in that, described alarming device also comprises the warning light circuit as described in any one of claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310211174.8A CN104214656B (en) | 2013-05-30 | 2013-05-30 | A kind of warning light circuit and alarming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310211174.8A CN104214656B (en) | 2013-05-30 | 2013-05-30 | A kind of warning light circuit and alarming device |
Publications (2)
| Publication Number | Publication Date |
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| CN104214656A true CN104214656A (en) | 2014-12-17 |
| CN104214656B CN104214656B (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310211174.8A Expired - Fee Related CN104214656B (en) | 2013-05-30 | 2013-05-30 | A kind of warning light circuit and alarming device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105163452A (en) * | 2015-09-27 | 2015-12-16 | 来安县新元机电设备设计有限公司 | LED (Light Emitting Diode) advertising board control circuit and LED advertising board |
| CN114737501A (en) * | 2022-03-01 | 2022-07-12 | 广东电网有限责任公司 | Anti-collision warning device |
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| JP3851649B2 (en) * | 2005-03-30 | 2006-11-29 | 株式会社イズム | Light-emitting road sign |
| CN201000015Y (en) * | 2006-11-28 | 2008-01-02 | 钱福明 | Monocell solar energy warning lamp |
| CN101369370A (en) * | 2008-10-15 | 2009-02-18 | 广州钒浦新能源发展有限公司 | Solar alarming device and alarm with infrared inductor capable of remote and short range monitoring |
| CN202708942U (en) * | 2012-06-11 | 2013-01-30 | 肖峰 | Solar traffic safety caution light |
| CN202929772U (en) * | 2012-11-09 | 2013-05-08 | 长安大学 | Liftable alarm lamp control apparatus for maintenance operation area |
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- 2013-05-30 CN CN201310211174.8A patent/CN104214656B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2214901Y (en) * | 1994-11-17 | 1995-12-13 | 安徽广明电器有限公司 | Safety warning light for vehicles |
| JP3851649B2 (en) * | 2005-03-30 | 2006-11-29 | 株式会社イズム | Light-emitting road sign |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105163452A (en) * | 2015-09-27 | 2015-12-16 | 来安县新元机电设备设计有限公司 | LED (Light Emitting Diode) advertising board control circuit and LED advertising board |
| CN114737501A (en) * | 2022-03-01 | 2022-07-12 | 广东电网有限责任公司 | Anti-collision warning device |
| CN114737501B (en) * | 2022-03-01 | 2024-03-22 | 广东电网有限责任公司 | Anticollision warning device |
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| CN104214656B (en) | 2016-06-08 |
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Granted publication date: 20160608 Termination date: 20200530 |