CN102665346A - Intelligent tunnel lighting controller for express way - Google Patents
Intelligent tunnel lighting controller for express way Download PDFInfo
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- CN102665346A CN102665346A CN2012101409295A CN201210140929A CN102665346A CN 102665346 A CN102665346 A CN 102665346A CN 2012101409295 A CN2012101409295 A CN 2012101409295A CN 201210140929 A CN201210140929 A CN 201210140929A CN 102665346 A CN102665346 A CN 102665346A
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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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Abstract
The invention discloses an intelligent tunnel lighting controller for an express way. The intelligent tunnel lighting controller is characterized by comprising a power supply circuit, a base lighting circuit, a controller circuit and a reinforcing lighting circuit, wherein the base lighting circuit and the controller circuit are electrically connected with the power supply circuit, the reinforcing lighting circuit is electrically connected with output of the controller circuit, the controller circuit comprises a controller chip, a photosensitive switch circuit, a rainwater sensor circuit and a manual switch circuit, the photosensitive switch circuit, the rainwater sensor circuit and the manual switch circuit are connected with a signal input end of the controller chip in parallel, and an output signal end of the controller chip is electrically connected with the reinforcing lighting circuit. The intelligent tunnel lighting controller disclosed by the invention comprises the photosensitive switch circuit and the rainwater sensor circuit, can automatically regulate starting times of lamps according to outside illumination change and a situation whether to rain or not, prevents energy power waste caused by too early starting and can also prevent traffic safety influence caused by too lately starting.
Description
Technical field
The invention belongs to the tunnel illumination field, be specifically related to a kind of express highway intelligent tunnel illumination control device.
Background technology
The tunnel illuminating lamp control mode of prior art changes into the PLC Long-distance Control by the earliest manual field control; Timing controlled by time switch converts new astronomical clock timing controlled to; And obtained certain effect; But no matter be craft, PLC Long-distance Control, time switch or astronomical clock timing controlled its all adopted timing controlled; It adopts timing controlled to have only the continuous by-pass cock time could adapt to the variation of length round the clock in season; Right this control mode but can't adapt to rainy day, cloudy day and every day sunset time the bad influence that causes of not timing illumination that brings of inconsistency, change like the brightness that causes under the extreme weather condition such as solar eclipse, heavy rain; Traditional light fixture control mode is the modulation constantly that can't realize light fixture; Can only accomplish passive modulation; But because the opening time of light fixture generally is to regulate according to the variation of illumination; Its too early unlatching can cause waste of energy, open evening excessively then can influence traffic safety, has certain deficiency, and how to address the above problem is the problem that those skilled in the art need solve.
Summary of the invention
The present invention provides a kind of and can in time regulate light fixture open-interval express highway intelligent tunnel illumination control device automatically according to extraneous illumination change for addressing the above problem.
The technical scheme that realizes the object of the invention provides a kind of express highway intelligent tunnel illumination control device; Comprise power circuit; The base lighting circuit and the controller circuitry that are electrically connected with power circuit; The reinforcement lighting circuit that is electrically connected with the controller circuitry output; Said controller circuitry comprises controller chip, is connected in parallel on photosensitive switch circuit, rain sensor circuit and the manual switch circuit of controller chip signal input part, and said controller chip output signal end is electrically connected with the reinforcement lighting circuit.
Further; Said photosensitive switch circuit comprises photo resistance, field-effect transistor, relay coil, adjustable resistance, first resistance, second resistance, unilateral diode; One end of said relay coil is connected the drain electrode that high voltage end, the other end are connected field-effect transistor; The source electrode of field-effect transistor is connected low-voltage end, and said unilateral diode is electrically connected with high voltage end with the negative pole of relay coil parallel connection and unilateral diode, is connected between the grid of high voltage end and field-effect transistor after said first resistance, photo resistance, second resistance are connected successively; Wherein first resistance is connected with high voltage end; Second resistance links to each other with the grid of field-effect transistor, and an end of said adjustable resistance is connected between the photo resistance and second resistance, and the other end is connected electrically in low-voltage end.
Further, also comprise the circuit for remotely controlling that links to each other with the remote control signal end of controller circuitry.
Further, said base lighting circuit comprises lighting circuit outside tunnel intraoral illumination circuit and the tunnel.
Further, strengthen lighting circuit and comprise general reinforcement lighting circuit and rainy day reinforcement lighting circuit.
The present invention has positive effect: include photosensitive switch circuit, rain sensor circuit among the present invention; Can passing through to external world, illumination change reaches the adjusting light fixture opening time automatically of whether raining; Avoided the waste of energy that causes after early unlatching, the traffic safety influence that also can avoid open evening simultaneously causing.
In the present invention, be provided with adjustable resistance in the photosensitive circuit that opens the light, can realize adjusting, guaranteed the stability of photosensitive switch feedback signal, guaranteed the validity of illuminating lamp control through regulating adjustable resistance to brightness.
In the present invention, also comprise the circuit for remotely controlling that links to each other with controller circuitry remote control signal end, can control this device through long-range as required.
Description of drawings
For content of the present invention is more clearly understood, below according to specific embodiment and combine accompanying drawing, the present invention is done further detailed explanation, wherein:
Fig. 1 is a circuit block diagram of the present invention.
Fig. 2 is the circuit diagram of express highway intelligent tunnel illumination control device shown in Figure 1.
Fig. 3 is the photosensitive switch circuit figure of express highway intelligent tunnel illumination control device shown in Figure 1.
Embodiment
(embodiment 1)
Fig. 1 to Fig. 3 has shown a kind of embodiment of the present invention, and wherein Fig. 1 is a circuit block diagram of the present invention; Fig. 2 is the circuit diagram of express highway intelligent tunnel illumination control device shown in Figure 1; Fig. 3 is the photosensitive switch circuit figure of express highway intelligent tunnel illumination control device shown in Figure 1.
Present embodiment is a kind of express highway intelligent tunnel illumination control device; See Fig. 1 to Fig. 3; Comprise power circuit 1; The base lighting circuit 2 and the controller circuitry 3 that are electrically connected with power circuit 1, with the reinforcement lighting circuit 4 that controller circuitry 3 outputs are electrically connected, controller circuitry 3 comprises controller chip 31; Be connected in parallel on photosensitive switch circuit 32, rain sensor circuit 33 and the manual switch circuit 34 of controller chip 31 signal input parts, controller chip 31 output signal ends are electrically connected with reinforcement lighting circuit 4.
Photosensitive switch circuit comprises photo resistance RG, field-effect transistor Vmos, relay coil, adjustable resistance RP, first resistance R 1, second resistance R 2, unilateral diode VD; One end of relay coil is connected the drain electrode that high voltage end, the other end are connected field-effect transistor Vmos; The source electrode of field-effect transistor Vmos is connected low-voltage end; Unilateral diode VD is electrically connected with high voltage end with the negative pole of relay coil parallel connection and unilateral diode VD; First resistance R 1, photo resistance RG, second resistance R 2 are connected between the grid of high voltage end and field-effect transistor Vmos after connecting successively; Wherein first resistance R 1 is connected with high voltage end; Second resistance R 2 links to each other with the grid of field-effect transistor Vmos, and the end of adjustable resistance RP is connected between the photo resistance RG and second resistance R 2, and the other end is connected electrically in low-voltage end.Operation principle is to utilize power MOS field effect transistor as power switch; Adopt photo resistance RG to trigger, when irradiate light was to photo resistance, RG was low resistance; There is signal to be added on the grid of field effect transistor M OS; Conducting between source-drain electrode, thus make relay coil K change state, produce control action or send signal; In circuit, be provided with adjustable resistance, can realize adjusting, guaranteed the stability of photosensitive switch feedback signal, guaranteed the validity of illuminating lamp control through regulating adjustable resistance to brightness.
Also comprise the circuit for remotely controlling 5 that links to each other with the remote control signal end of controller circuitry 3.
Strengthen lighting circuit 4 and comprise general reinforcement lighting circuit 41 and rainy day reinforcement lighting circuit 42.
The work basic principle of this device is: when night (not raining), lighting circuit is opened outside tunnel intraoral illumination circuit and the tunnel, after daybreak; Realize switch motion according to the photosensitive switch circuit feedback signal; From accomplishing lighting circuit outside the controller circuitry closure of a tunnel, after lighting circuit was closed to setting-up time outside the tunnel, controller circuitry started the tunnel and generally strengthens lighting circuit; Along with it is subduing; Photosensitive switch moves further shake-up controller once more and opens the outer lighting circuit in tunnel, along with powering mode is converted into the powering mode at night, when running into when rainy; Controller circuitry starts rainy day reinforcement lighting circuit, and the rainy day is strengthened the influence that lighting circuit does not receive day mode and night mode.
Obviously, the above embodiment of the present invention only be for clearly the present invention is described and is done for example, and be not to be qualification to execution mode of the present invention.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all execution modes.And these belong to conspicuous variation or the change that connotation of the present invention extends out and still belong to protection scope of the present invention.
Claims (5)
1. express highway intelligent tunnel illumination control device; It is characterized in that: comprise power circuit; The base lighting circuit and the controller circuitry that are electrically connected with power circuit, the reinforcement lighting circuit that is electrically connected with the controller circuitry output, said controller circuitry comprises controller chip; Be connected in parallel on photosensitive switch circuit, rain sensor circuit and the manual switch circuit of controller chip signal input part, said controller chip output signal end is electrically connected with the reinforcement lighting circuit.
2. express highway intelligent tunnel illumination control device according to claim 1; It is characterized in that: said photosensitive switch circuit comprises photo resistance, field-effect transistor, relay coil, adjustable resistance, first resistance, second resistance, unilateral diode; One end of said relay coil is connected the drain electrode that high voltage end, the other end are connected field-effect transistor; The source electrode of field-effect transistor is connected low-voltage end; Said unilateral diode is electrically connected with high voltage end with the negative pole of relay coil parallel connection and unilateral diode; Be connected between the grid of high voltage end and field-effect transistor after said first resistance, photo resistance, second resistance are connected successively, wherein first resistance is connected with high voltage end, and second resistance links to each other with the grid of field-effect transistor; One end of said adjustable resistance is connected between the photo resistance and second resistance, and the other end is connected electrically in low-voltage end.
3. express highway intelligent tunnel illumination control device according to claim 2 is characterized in that: also comprise the circuit for remotely controlling that links to each other with the remote control signal end of controller circuitry.
4. express highway intelligent tunnel illumination control device according to claim 3 is characterized in that: said base lighting circuit comprises lighting circuit outside tunnel intraoral illumination circuit and the tunnel.
5. express highway intelligent tunnel illumination control device according to claim 4 is characterized in that: said reinforcement lighting circuit comprises general reinforcement lighting circuit and rainy day reinforcement lighting circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210140929.5A CN102665346B (en) | 2012-05-09 | 2012-05-09 | Intelligent tunnel lighting controller for express way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210140929.5A CN102665346B (en) | 2012-05-09 | 2012-05-09 | Intelligent tunnel lighting controller for express way |
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| Publication Number | Publication Date |
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| CN102665346A true CN102665346A (en) | 2012-09-12 |
| CN102665346B CN102665346B (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210140929.5A Expired - Fee Related CN102665346B (en) | 2012-05-09 | 2012-05-09 | Intelligent tunnel lighting controller for express way |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104460413A (en) * | 2014-10-28 | 2015-03-25 | 宁夏天纵泓光余热发电技术有限公司 | Tunnel safe control system |
| CN105188229A (en) * | 2015-10-19 | 2015-12-23 | 福建船政交通职业学院 | Adaptive segmentally controlled tunnel illumination control system and method |
| CN109309490A (en) * | 2018-12-04 | 2019-02-05 | 苏州东剑智能科技有限公司 | Key circuit |
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| CN101252799A (en) * | 2008-03-25 | 2008-08-27 | 万鸿基 | Energy-saving road lamp intelligent control method |
| CN101442855A (en) * | 2007-11-19 | 2009-05-27 | 梁普耀 | Automatic control method for airdrome illumination |
| CN101662863A (en) * | 2008-08-27 | 2010-03-03 | 南京汉德森科技股份有限公司 | Intelligent control system for LED tunnel lamps and method for controlling LED tunnel lamps |
| CN201611971U (en) * | 2010-02-10 | 2010-10-20 | 合肥华欣自控设备成套厂 | Manual control system of a highway tunnel lighting |
| CN201878376U (en) * | 2010-10-22 | 2011-06-22 | 重庆三弓科技发展有限公司 | Management control system of streetlight |
| CN202587523U (en) * | 2012-05-09 | 2012-12-05 | 浙江金丽温高速公路有限公司 | Highway intelligent tunnel illumination control device |
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2012
- 2012-05-09 CN CN201210140929.5A patent/CN102665346B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101442855A (en) * | 2007-11-19 | 2009-05-27 | 梁普耀 | Automatic control method for airdrome illumination |
| CN101252799A (en) * | 2008-03-25 | 2008-08-27 | 万鸿基 | Energy-saving road lamp intelligent control method |
| CN101662863A (en) * | 2008-08-27 | 2010-03-03 | 南京汉德森科技股份有限公司 | Intelligent control system for LED tunnel lamps and method for controlling LED tunnel lamps |
| CN201611971U (en) * | 2010-02-10 | 2010-10-20 | 合肥华欣自控设备成套厂 | Manual control system of a highway tunnel lighting |
| CN201878376U (en) * | 2010-10-22 | 2011-06-22 | 重庆三弓科技发展有限公司 | Management control system of streetlight |
| CN202587523U (en) * | 2012-05-09 | 2012-12-05 | 浙江金丽温高速公路有限公司 | Highway intelligent tunnel illumination control device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104460413A (en) * | 2014-10-28 | 2015-03-25 | 宁夏天纵泓光余热发电技术有限公司 | Tunnel safe control system |
| CN105188229A (en) * | 2015-10-19 | 2015-12-23 | 福建船政交通职业学院 | Adaptive segmentally controlled tunnel illumination control system and method |
| CN105188229B (en) * | 2015-10-19 | 2017-10-10 | 福建船政交通职业学院 | The tunnel illumination control system and method for a kind of adaptive segmentation control |
| CN109309490A (en) * | 2018-12-04 | 2019-02-05 | 苏州东剑智能科技有限公司 | Key circuit |
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| CN102665346B (en) | 2014-12-10 |
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