CN203104908U - Intelligent lighting system - Google Patents
Intelligent lighting system Download PDFInfo
- Publication number
- CN203104908U CN203104908U CN2013200919144U CN201320091914U CN203104908U CN 203104908 U CN203104908 U CN 203104908U CN 2013200919144 U CN2013200919144 U CN 2013200919144U CN 201320091914 U CN201320091914 U CN 201320091914U CN 203104908 U CN203104908 U CN 203104908U
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- Prior art keywords
- circuit
- light intensity
- governor circuit
- illuminating system
- signal
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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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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model provides an intelligent lighting system. A light intensity detection circuit acquires light intensity signals of the environment and transmits the light intensity signals to an A/D (analog-digital) converting circuit, the A/D converting circuit converts the light intensity signals into digital signals and transmits the digital signals to a first main control circuit, the first main control circuit generates control signals and sends the control signals outwards through a wireless transmitter, a wireless receiver receives the control signals and transmits the control signals to a second main control circuit, the second main control circuit controls a relay circuit according to the control signals so as to adjust the number of lighting light sources which are turned on, thereby achieving an effect of saving energy; and because the data transmission is performed through a wireless network without wiring, the signal transmission has small possibility of distortion, and the control effect is better.
Description
Technical field
The utility model relates to lighting technical field, particularly a kind of intelligent illuminating system.
Background technology
Illuminating lamp is that we are requisite in the middle of living, but in public or the lamp in the household no matter when all are standard-sized sheets, therefore caused many electric energy to be wasted.If bright oil lamp number can be regulated automatically according to the variation of the intensity of illumination of surrounding environment, and the light on and off small cup number of lamp do not influence the detection of device to surrounding environment illumination intensity, realizes automatic regulatory function, just can save many energy.
On the other hand, automatically regulate according to the ambient lighting condition in order to realize illuminator, light-sensitive element often need be set with the testing environment light intensity in illuminator, general and the illuminating lamp of existing light-sensitive element integrates, but this result causes the testing result of light-sensitive element to be subjected to the light influence that illuminating lamp self produces easily, if and with light-sensitive element away from the illuminating lamp setting, then the detected signal demand of light-sensitive element transfers to the control unit of illuminator by the lead of long distance, this makes that not only the illuminator wiring is complicated, be difficult to install, and the detected signal of light-sensitive element (particularly because this signal is an analog signal) is easy to generate distortion after long Distance Transmission, cause system's testing result error big, the control weak effect.
Therefore, for solving weak point of the prior art, providing a kind of can change the light on and off small cup number of regulating lamp automatically according to the power of ambient light, and wiring simultaneously is simple, and it is particularly necessary that the respond well intelligent illuminating system of the little control of systematic error seems.
Summary of the invention
The purpose of this utility model is to avoid above-mentioned weak point of the prior art and a kind of energy-conserving and environment-protective is provided, and wiring simultaneously is simple, the intelligent illuminating system that the little control of systematic error is respond well.
The purpose of this utility model is achieved through the following technical solutions:
A kind of intelligent illuminating system is provided, comprise control module, controlled module and be no less than two controlled lighting source, described control module comprises the light intensity testing circuit, the A/D change-over circuit, first governor circuit and wireless launcher, described controlled module comprises wireless receiver, second governor circuit and may command lighting source be bright/relay circuit of the quantity of going out, described light intensity testing circuit obtains the light intensity signal of environment in real time and this light intensity signal is sent to the A/D change-over circuit, described A/D change-over circuit is converted to this light intensity signal digital signal and is sent to first governor circuit, first governor circuit generates control signal and outwards sends through wireless launcher, wireless receiver receives this control signal and is sent to second governor circuit, and described second governor circuit is the quantity of the lighting source lighted with adjusting of control relay circuit in view of the above.
Wherein, described control signal acquisition module also comprises the keyboard input circuit that is connected with first governor circuit, and described keyboard input circuit obtains input signal and is sent to first governor circuit.
Wherein, described light intensity testing circuit comprises photo resistance RL and potentiometer RP, and described photo resistance RL and potentiometer RP are serially connected with between high potential and the power supply ground, and the tie point of described photo resistance RL and potentiometer RP is connected the A/D change-over circuit with the output intensity signal.
Wherein, described first governor circuit comprises singlechip chip U1, and described second governor circuit comprises singlechip chip U2.
Preferably, described wireless launcher and wireless receiver include the nRF905 chip.
Another is preferred, and described wireless launcher and wireless receiver communicate based on the zigbee network.
Wherein, described relay circuit comprise chip for driving U3 and with lighting source relay one to one, described chip for driving U3 input connects second governor circuit, the conduction and cut-off of described each relay of output control.
Wherein, described lighting source is the LED lamp.
The beneficial effects of the utility model: the utility model provides a kind of intelligent illuminating system, during work, the light intensity testing circuit obtains the light intensity signal of environment in real time and this light intensity signal is sent to the A/D change-over circuit, described A/D change-over circuit is converted to this light intensity signal digital signal and is sent to first governor circuit, first governor circuit generates control signal and outwards sends through wireless launcher, wireless receiver receives this control signal and is sent to second governor circuit, described second governor circuit is the quantity of the lighting source lighted with adjusting of control relay circuit in view of the above, realize that illuminator can change the light on and off quantity of regulating lighting source automatically, energy savings according to the power of ambient light; Simultaneously owing to carry out transfer of data by wireless network, need not wiring, and because the wireless network signal that is sent is for handling the control signal that generates through A/D change-over circuit, first governor circuit, obtain light intensity signal with respect to the light intensity testing circuit, its antijamming capability is stronger, be not easy distortion, it is better therefore to control effect.
Description of drawings
The utility model is described in further detail to utilize accompanying drawing, but the embodiment in the accompanying drawing does not constitute any restriction of the present utility model, for those of ordinary skill in the art, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to the following drawings.
Fig. 1 is the structural representation of the embodiment 1 of a kind of intelligent illuminating system of the utility model.
Fig. 2 is the circuit diagram of control module of the embodiment 1 of a kind of intelligent illuminating system of the utility model.
Fig. 3 is the circuit diagram of controlled module of the embodiment 1 of a kind of intelligent illuminating system of the utility model.
Embodiment
With the following Examples the utility model is further described.
One of embodiment of a kind of intelligent illuminating system of the utility model, as shown in Figure 1, comprise: control module, controlled module and five s' controlled lighting source 9, described control module comprises light intensity testing circuit 1, A/D change-over circuit 2, first governor circuit 3 and wireless launcher 4, described controlled module comprises wireless receiver 5, the relay circuit 7 of second governor circuit 6 and the may command lighting source 9 bright/quantity of going out, described light intensity testing circuit 1 obtains the light intensity signal of environment in real time and this light intensity signal is sent to A/D change-over circuit 2, described A/D change-over circuit 2 is converted to digital signal with this light intensity signal and is sent to first governor circuit 3, first governor circuit 3 generates control signal and outwards sends through wireless launcher 4, wireless receiver 5 receives these control signals and also is sent to second governor circuit 6, and described second governor circuit 6 is the quantity of the lighting source 9 lighted with adjusting of control relay circuit 7 in view of the above.
During work, light intensity testing circuit 1 obtains the light intensity signal of environment in real time and this light intensity signal is sent to A/D change-over circuit 2, described A/D change-over circuit 2 is converted to digital signal with this light intensity signal and is sent to first governor circuit 3, main control chip will read this light intensity signal with per second speed once, when light intensity did not change in 5 seconds, main control chip sends control signal corresponding to wireless launcher 4, sends the back main control chip that finishes and continues to detect ambient lighting intensity with per second speed once.Wireless receiver 5 receives this control signal and is sent to second governor circuit 6, described second governor circuit 6 is the quantity of the lighting source 9 lighted with adjusting of control relay circuit 7 in view of the above, realize that illuminator can change the light on and off quantity of regulating lighting source 9 automatically, energy savings according to the power of ambient light; Simultaneously owing to carry out transfer of data by wireless network, need not wiring, and because the wireless network signal that is sent is for handling the control signal that generates through A/D change-over circuit 2, first governor circuit 3, obtain light intensity signal with respect to light intensity testing circuit 1, its antijamming capability is stronger, be not easy distortion, it is better therefore to control effect.5 seconds time-delay control has simultaneously avoided because light intensity is disturbed the influence that fluctuation brought of generation in the short time.
Further, described control signal acquisition module also comprises the keyboard input circuit that is connected with first governor circuit 3, and the described keyboard input circuit of stating obtains input signal and is sent to first governor circuit 3.By the keyboard input circuit, native system is except automatic sensitization, also can send corresponding order by manual button, first governor circuit 3 detects button interrupt that light intensity detects when pressing and keyboard scan to obtain the signal that the keyboard input circuit is imported, and to the corresponding order of wireless launcher 4 modules transmission, wireless launcher 4 sends to the signal that receives wireless receiver 5 again with the bright lamp quantity of regulating and controlling.
As shown in Figure 2, described light intensity testing circuit 1 comprises photo resistance RL and potentiometer RP, photo resistance RL of institute and potentiometer RP are serially connected with between high potential and the power supply ground, and the tie point of described photo resistance RL and potentiometer RP is connected A/D change-over circuit 2 with the output intensity signal.When intensity of illumination changes, the tie point of quick resistance and potentiometer RP produces the voltage of a variation, A/D change-over circuit 2 converts digital signal corresponding to and sends first governor circuit 3 to according to the variation of voltage, this scheme detects respond well, simple in structure, cost is low, simultaneously by regulator potentiometer RP scalable accuracy of detection and detection range.
As shown in Figures 2 and 3, described first governor circuit 3 comprises singlechip chip U1, and described second governor circuit 6 comprises singlechip chip U2.Singlechip chip U1 and singlechip chip U2 are STC89C52RC type single-chip microcomputer in the present embodiment, and the crystal oscillating circuit and the reset circuit of external 11.0592 megahertzes are realized first governor circuit 3 and effective, the stable work of second governor circuit 6 simultaneously.
As shown in Figures 2 and 3, described wireless launcher 4 and wireless receiver 5 include the nRF905 chip.This chip energy consumption is low, is beneficial to the operation energy consumption of minimizing system.
As shown in Figure 3, described relay circuit 7 comprise chip for driving U3 and with lighting source 9 relay one to one, in the present embodiment totally five, described chip for driving U2 input connects second governor circuit 6, the conduction and cut-off of described each relay of output control realizes controlling bright lamp quantity with this.
Described lighting source 9 is the LED lamp, because the LED light fixture has low-power consumption, therefore characteristics such as long-life can further improve the energy-saving effect of illuminator.
Two of the embodiment of a kind of intelligent illuminating system of the utility model, the main technical schemes of present embodiment is identical with embodiment 1, and unaccounted feature adopts the explanation among the embodiment 1 in the present embodiment, no longer gives unnecessary details at this.The difference of present embodiment and embodiment 1 is that described wireless launcher 4 and wireless receiver 5 communicate based on the zigbee network.The zigbee network has low-power consumption, characteristics cheaply, is suitable for the utility model, also can adopt radio network techniques such as wifi certainly according to actual needs.
Should be noted that at last; above embodiment is only in order to the explanation the technical solution of the utility model; but not to the restriction of the utility model protection range; although the utility model has been done to explain with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement the technical solution of the utility model, and not break away from the essence and the scope of technical solutions of the utility model.
Claims (8)
1. intelligent illuminating system, it is characterized in that: comprise control module, controlled module and be no less than two controlled lighting source, described control module comprises the light intensity testing circuit, the A/D change-over circuit, first governor circuit and wireless launcher, described controlled module comprises wireless receiver, second governor circuit and may command lighting source be bright/relay circuit of the quantity of going out, described light intensity testing circuit obtains the light intensity signal of environment in real time and this light intensity signal is sent to the A/D change-over circuit, described A/D change-over circuit is converted to this light intensity signal digital signal and is sent to first governor circuit, first governor circuit generates control signal and outwards sends through wireless launcher, wireless receiver receives this control signal and is sent to second governor circuit, and described second governor circuit is the quantity of the lighting source lighted with adjusting of control relay circuit in view of the above.
2. a kind of intelligent illuminating system according to claim 1 is characterized in that: described control signal acquisition module also comprises the keyboard input circuit that is connected with first governor circuit, and described keyboard input circuit obtains input signal and is sent to first governor circuit.
3. a kind of intelligent illuminating system according to claim 1, it is characterized in that: described light intensity testing circuit comprises photo resistance RL and potentiometer RP, described photo resistance RL and potentiometer RP are serially connected with between high potential and the power supply ground, and the tie point of described photo resistance RL and potentiometer RP is connected the A/D change-over circuit with the output intensity signal.
4. a kind of intelligent illuminating system according to claim 1 is characterized in that: described first governor circuit comprises singlechip chip U1, and described second governor circuit comprises singlechip chip U2.
5. a kind of intelligent illuminating system according to claim 1 is characterized in that: described wireless launcher and wireless receiver include the nRF905 chip.
6. a kind of intelligent illuminating system according to claim 1 is characterized in that: described wireless launcher and wireless receiver communicate based on the zigbee network.
7. a kind of intelligent illuminating system according to claim 1, it is characterized in that: described relay circuit comprise chip for driving U3 and with lighting source relay one to one, described chip for driving U3 input connects second governor circuit, the conduction and cut-off of described each relay of output control.
8. a kind of intelligent illuminating system according to claim 1 is characterized in that: described lighting source is the LED lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200919144U CN203104908U (en) | 2013-02-28 | 2013-02-28 | Intelligent lighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200919144U CN203104908U (en) | 2013-02-28 | 2013-02-28 | Intelligent lighting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203104908U true CN203104908U (en) | 2013-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200919144U Expired - Fee Related CN203104908U (en) | 2013-02-28 | 2013-02-28 | Intelligent lighting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203104908U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103619097A (en) * | 2013-11-21 | 2014-03-05 | 江门市三泰照明制品有限公司 | Wirelessly-controlled LED lamp |
-
2013
- 2013-02-28 CN CN2013200919144U patent/CN203104908U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103619097A (en) * | 2013-11-21 | 2014-03-05 | 江门市三泰照明制品有限公司 | Wirelessly-controlled LED lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20150228 |
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| EXPY | Termination of patent right or utility model |