CN101257754B - Intelligent energy-saving controller for indoor multi-lamp to bright according to number of people in and out - Google Patents
Intelligent energy-saving controller for indoor multi-lamp to bright according to number of people in and out Download PDFInfo
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- CN101257754B CN101257754B CN2008100155098A CN200810015509A CN101257754B CN 101257754 B CN101257754 B CN 101257754B CN 2008100155098 A CN2008100155098 A CN 2008100155098A CN 200810015509 A CN200810015509 A CN 200810015509A CN 101257754 B CN101257754 B CN 101257754B
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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 energy saving controller of multi lights indoors for turning on lights of which the number is corresponding to that of entering people, which is characterized in that a printed circuit board 2 is provided with an information processor 3, a directional light control switch 4 and connected with a photoelectric sensor 5 which detects the number of people entering indoors to transmit to the information processor 3, the information processor 3 counts and then transmits to the directional light control switch 4, thereby controlling turn on/off the lights according to the number of people entering in doors. For controlling lights automatically according to the number of people, the intelligent energy saving controller can save electric energy, have power saving ratio of 30-85%, do not need manual control, meanwhile, under the condition of enough luminance indoors, no matter how many times of entering in or out, the indoor lights are not light, when the luminance indoors is not enough suddenly, the lights can be turned on simultaneously according to the number of people indoors, the intelligent energy saving controller can be applied in sites such as classrooms with multi lights, halls and so on.
Description
Technical field
The present invention relates to a kind of intelligent energy-saving controller of indoor many Lantern Festivals ability devices, particularly a kind of indoor many lamp to bright according to number of people in and out.
Background technology
In the classroom of school and place such as station; Because floor space is bigger, need a plurality of lamps are installed, and these a plurality of lamps generally all to be the form that adopts a switch to control a plurality of lamps control; As long as have in people's inlet chamber; At least push a switch, must start a plurality of lamps, obviously there is the shortcoming of waste of energy under the susceptible condition of few, the bright lamp of people in this.For now, in these places " normal bright lamp " people are accustomed to, still lamp is bright under the particularly indoor unmanned situation, causes the serious waste of electric energy, causes heavy economic losses to unit.According to the extensive use that opens or closes of room brilliancy control lamp, but what are controlled what control device of bright lamp and are not appeared in the newspapers as yet at present through occupancy.
Summary of the invention
The object of the present invention is to provide a kind ofly when the needs lamp is bright, control bright lamp number by the discrepancy number, thereby electrical energy saving can be the intelligent energy-saving controller of the belt-tightening indoor many lamp to bright according to number of people in and out of unit.
For reaching above purpose, the technical scheme that the present invention adopted is: the intelligent energy-saving controller of these indoor many lamp to bright according to number of people in and out is made up of housing, printed circuit board (PCB); It is characterized in that on printed circuit board (PCB), being provided with message handler, oriented lamp control switch; And connect upward photoelectric sensor, and message handler, oriented lamp control switch are installed on the printed circuit board (PCB) jointly, and photoelectric sensor is connected with message handler through transmission line; Message handler is connected with the circuit of oriented lamp control switch; The oriented lamp control switch is connected with designated lamps through junction block, detects the information of people when indoor by photoelectric sensor, and information is passed to message handler; Message handler is handled count packet with the information that receives; Pass to corresponding oriented lamp control switch more respectively, thereby it is bright or go out to control specified lamp, reaches purpose by the bright number of occupancy control lamp.The present invention also implements through following measure: described photoelectric sensor sequentially side by side establish two, be installed in the doorframe outside, the mounting distance between two photoelectric sensors is 10-50cm; When in people's inlet chamber, earlier by a photoelectric sensor in the outside will examine side to signal pass to message handler, by a photoelectric sensor of inboard detected signal is passed to message handler again; The message handler counting adds 1, gets into first man-hour and turns on the lamp of specifying connection with first junction block mutually, gets into man-hour again and then adds up; After being added to nominal number, turn on the lamp of specifying connection with second junction block mutually, analogize in proper order, otherwise; When the people walks out the room, by a photoelectric sensor of inboard detected signal is passed to message handler earlier, by a photoelectric sensor in the outside detected signal is passed to message handler again; The message handler counting subtracts 1, and when accumulative total reduces to rating number, closing goes out specifies the lamp that is connected with corresponding junction block, analogizes in proper order; If the people has passed through a photoelectric sensor in the outside; But through an inboard photoelectric sensor, though a photoelectric sensor in the outside has detected the signal that the people passes through, message handler is accumulated counts not; Otherwise, do not add up subtrahend yet; Described oriented lamp control switch is established 1-16, and indoor lamp is many, establish when area is big more, the junction block of each oriented lamp control switch 1-4 the lamp that be connected in parallel; Also connecting light-operated switch on the printed circuit board (PCB), light-operated switch is connected with message handler, and the photo resistance of light-operated switch is stretched out outside the housing; During installation photo resistance is installed on the energy-saving controller case panel, or indoor the light place is arranged, when room brilliancy is sufficient; Light-operated switch is in closed condition, though message handler detects into and out of indoor number through photoelectric sensor, the oriented lamp control switch is not worked; When room brilliancy is inadequate, comprise the unexpected luminance shortage of raining daytime cloudy day etc. reason causing, the state that light-operated switch is in out; At this moment; Not only indoorly all count into and out of the man-hour message handler, and can be according to the number control oriented lamp control switch work number of indoor demonstration, thereby control starts bright lamp number; Also connecting display on the printed circuit board (PCB), when message handler is connected with the oriented lamp control switch, also be connected with display, the charactron of display is installed on the panel of housing, from display, can check occupancy; On printed circuit board (PCB), also establish expansion interface, expansion interface stretches out housing, can be convenient to upgrading through expansion interface, as can control the startup number of electric fan simultaneously through expansion; On printed circuit board (PCB), also establish restorer, when the single-chip microcomputer of message handler gets muddled, can recover the function of dispatching from the factory; On printed circuit board (PCB), also establish electric supply installation, the sidewall of housing is stretched out in the supply socket of electric supply installation; The power circuit of described electric supply installation is made up of supply socket J5, mains switch S1, rectifier bridge D1, switch voltage-stabilizing integrated circuit Q3, diode D2, inductance L 1, resistance R 8, light-emitting diode D3 and capacitor C 1, C2, C3, C6; Wherein, Supply socket J5 input 12V external power supply; The output of J5 is through the input of mains switch S1 access rectifier bridge D1, and the end of the positive pole of capacitor C 1, C2 is connected with the output V+ of rectifier bridge D1 and 1 pin of switch voltage-stabilizing integrated circuit Q3 respectively; The output V-of rectifier bridge D1 connects the negative pole of capacitor C 1, the other end of C2 and 3 pin, 5 pin and the ground connection of switch voltage-stabilizing integrated circuit Q3; 4 pin of switch voltage-stabilizing integrated circuit Q3 are the output VCC of power circuit, and the end of connecting resistance R8, the anode of the other end sending and receiving optical diode D3 of resistance R 8; 2 pin of one termination switch voltage-stabilizing integrated circuit Q3 of inductance L 1 and the negative electrode of diode D2,4 pin of another termination switch voltage-stabilizing integrated circuit Q3 of inductance L 1, the positive pole of capacitor C 6, an end of capacitor C 3; The minus earth of the other end of the negative pole of the anode of diode D2, capacitor C 6 and capacitor C 3, light-emitting diode D3; Power circuit output end VCC output+5V voltage is connected with the circuit supply end of message handler, restorer, light-operated switch, display, oriented lamp control switch simultaneously, and for it provides operating voltage, switch voltage-stabilizing integrated circuit Q3 adopts LM2575; The circuit of described message handler and restorer is made up of single-chip microcomputer U2, exclusion RL2, crystal oscillator Y1, capacitor C 8, C9; 31 pin of single-chip microcomputer U2,40 pin are the VCC pin; Be connected with the VCC output+5V power supply of electric supply installation; 9 pin of single-chip microcomputer U2 connect the RST end of restorer; 1～8 pin of single-chip microcomputer U2,21～26 pin, 29 pin, 30 pin connect corresponding oriented lamp control switch respectively, and 12～16 pin of single-chip microcomputer U2 connect 1～5 pin of expansion interface respectively, and 16 pin of single-chip microcomputer U2 are connected with 1 pin of the operational amplifier U1 of light-controlled switching circuit; 27 pin of single-chip microcomputer U2,28 pin are connected with the resistance R 11 of display circuit, the end of R10 respectively, and the other end of resistance R 11, R10 connects the base stage of display circuit triode Q2, Q1 respectively; The end of crystal oscillator Y1 links to each other with an end of capacitor C 8; Be linked into 18 pin of single-chip microcomputer U2, the other end of crystal oscillator Y1 links to each other with an end of capacitor C 9, is linked into 19 pin of single-chip microcomputer U2; The other end of C8 links to each other with the other end of C9, is linked into 20 pin and the ground connection of single-chip microcomputer U2; 32 pin to 39 pin of single-chip microcomputer U2 are connected with the 9-2 pin of exclusion RL2 respectively; The 2-4 pin of exclusion RL2,6-9 pin are connected with the end of the current-limiting resistance R1-R7 of display respectively; The other end of current-limiting resistance R1-R7 is received 1 pin, 2 pin, 4 pin, 10 pin, 9 pin, 7 pin, 6 pin of display circuit charactron respectively, and other pins of single-chip microcomputer U2 connect oriented lamp control switch or reservation more on demand; Single-chip microcomputer adopts the 89S51 single-chip microcomputer; The manual reset circuit that the reset control circuit of restorer is made up of button S6 and resistance R 9, electrification reset capacitor C 7 and resistance R 19 are formed; Button S6 and resistance R 9 series connection backs are parallelly connected with electrification reset capacitor C 7; VCC output+5V the power supply of one termination electric supply installation of electrification reset capacitor C 7 positive poles; 9 pin of one termination single-chip microcomputer U2 of electrification reset capacitor C 7 negative poles, and through resistance R 19 ground connection; The circuit of described light-operated switch is made up of operational amplifier U1, photo resistance RL1, resistance R 12, R13, potentiometer R14; Wherein 1 pin of operational amplifier U1 connects 16 pin of single-chip microcomputer U2; 4 pin of operational amplifier U1 connect the VCC output+5V power supply of electric supply installation, the 11 pin ground connection of operational amplifier U1, and resistance R 12, R13, potentiometer R14, photo resistance RL1 form the voltage comparator bridge circuit; One end of resistance R 13 is connected with the end of potentiometer R14; Connect the VCC output+5V power supply of electric supply installation, the other end of resistance R 13 links to each other with an end of resistance R 12, is linked into 2 pin of operational amplifier U1; The other end of potentiometer R14 links to each other with the end of photo resistance RL1, is linked into 3 pin of operational amplifier U1, and the other end of resistance R 12 links to each other with the other end of photo resistance RL1 and ground connection; Operational amplifier U1 adopts LM324; 1 pin of photoelectric sensor connects+12V power supply, 2 pin ground connection, and the circuit of photoelectric sensor is a prior art; The circuit of described display is made up of charactron LED1, charactron LED2, positive-negative-positive triode Q1, positive-negative-positive triode Q2, resistance R 10, resistance R 11, current-limiting resistance R1～R7; Wherein 3 pin of charactron LED1, charactron LED2 are connected with the collector electrode of positive-negative-positive triode Q1, positive-negative-positive triode Q2 respectively; The emitter of positive-negative-positive triode Q1, Q2 connects the VCC output+5V power supply of electric supply installation; The base stage of positive-negative-positive triode Q1, Q2 is connected with arbitrary end of resistance R 10, R11 respectively; The other end of resistance R 10, R11 inserts 28 pin, 27 pin of single-chip microcomputer U2; Charactron LED1, charactron LED2 all adopt LG5011BSR; Each pin of the corresponding respectively serial connection of 1,2,4,10,9,7,6 pin of charactron LED1, charactron LED2 back and the corresponding connection of current-limiting resistance R1～R7 insert exclusion RL2 and are connected with single-chip microcomputer U2, and positive-negative-positive triode Q1, Q2 adopt 9012 triodes; The circuit of described oriented lamp control switch is made up of the Jn in relay K n, the junction block circuit, normal open switch Sn and positive-negative-positive triode VTn, diode Dn, resistance R n; Wherein the emitter of positive-negative-positive triode VTn connects the VCC output+5V power supply of electric supply installation, and the coil of relay K n is with after diode Dn is parallelly connected, diode Dn anode tap ground connection; The collector electrode of diode Dn negative electrode termination triode VTn; The normally opened contact of relay K n, normally-closed contact connect the two ends of normal open switch Sn, emergent use, 1 pin of the public termination junction block Jn of relay K n; Normally-closed contact connects 2 pin of junction block Jn, and normally opened contact connects 3 pin of junction block Jn; The end of the base stage connecting resistance Rn of triode VTn, the other end of resistance R n connect the corresponding Pn pin of single-chip microcomputer U2; Triode VTn adopts 8550 triodes; Diode Dn adopts IN4007; The mark n of relay K n, diode Dn, junction block Jn, normal open switch Sn, triode VTn, resistance R n is the sequence numbering of 1-16 oriented lamp control switch.
Beneficial effect of the present invention is: with at present control the bright device of many lamps and compare by a switch owing to adopt the device that needs the bright number of automatic control lamp per capita, thereby the bright lamp or the quantity of turning off the light in the control room can effectively cut the waste; Saves energy is through evidence, 16 identical indoor trying out more than the lamp; Its power saving rate is 30-85%, and need not Artificial Control, simultaneously; Also established the light-operated switch device, under the situation of indoor luminosity abundance, no matter the people passes in and out how many times; Indoor lamp does not all work, and when indoor unexpected luminance shortage, can turn on the lamp of respective numbers according to occupancy simultaneously.
Description of drawings
Fig. 1 cuts open sketch map for the structure master of the present invention office of looking.
Fig. 2 is an electric supply installation circuit theory enlarged diagram of the present invention.
Fig. 3 is message handler circuit of the present invention and restorer circuit theory enlarged diagram.
Fig. 4 is an oriented lamp control switch circuit theory enlarged diagram of the present invention.
Fig. 5 is a photoelectric sensor circuit principle enlarged diagram of the present invention.
Fig. 6 is a display circuit principle enlarged diagram of the present invention.
Fig. 7 is a light-controlled switching circuit principle enlarged diagram of the present invention.
Embodiment
Make the present invention with reference to accompanying drawing 1,2,3,4,5,6,7.The intelligent energy-saving controller of these indoor many lamp to bright according to number of people in and out is made up of housing 1, printed circuit board (PCB) 2, it is characterized in that on printed circuit board (PCB) 2, being provided with message handler 3, oriented lamp control switch 4; And photoelectric sensor 5 is gone up in connection; Message handler 3, oriented lamp control switch 4 are installed on the printed circuit board (PCB) 2 jointly, and photoelectric sensor 5 is connected with information place device 3 through transmission line, and message handler 3 is connected with oriented lamp control switch 4; Oriented lamp control switch 4 is connected with designated lamps through junction block 6; Detect the information of people when indoor by photoelectric sensor 5, and information is passed to message handler 3, message handler 3 is handled count packet with the information that receives; Pass to corresponding oriented lamp control switch 4 more respectively, thereby it is bright or go out to control specified lamp.Described photoelectric sensor 5 sequentially side by side establish two, be installed in the doorframe outside, the mounting distance between two photoelectric sensors 5 is 10-50cm; When in people's inlet chamber, earlier by a photoelectric sensor 5 in the outside will examine side to signal pass to message handler 3, by a photoelectric sensor 5 of inboard detected signal is passed to message handler 3 again; Message handler 3 countings add 1, get into first man-hour and turn on the lamp of specifying connection with first junction block 6 mutually, get into man-hour again and then add up; After being added to nominal number, turn on second junction block 6 and specify the lamp that connects mutually, analogize in proper order, otherwise; When the people walks out the room, by a photoelectric sensor 5 of inboard detected signal is passed to message handler 3 earlier, by a photoelectric sensor 5 in the outside detected signal is passed to message handler 3 again; Message handler 3 countings subtract 1, and when accumulative total reduces to rating number, closing goes out specifies the lamp that is connected with corresponding junction block 6, analogizes in proper order; If the people has passed through a photoelectric sensor 5 in the outside; But through an inboard photoelectric sensor 5, though a photoelectric sensor 5 in the outside has detected the signal that the people passes through, message handler 3 is accumulated counts not; Otherwise, do not add up subtrahend yet; Described oriented lamp control switch 4 is established 1-16, and indoor lamp is many, establish when area is big more, the junction block 6 of each oriented lamp control switch 4 1-4 the lamp that be connected in parallel; Also connecting light-operated switch 7 on the printed circuit board (PCB) 2, light-operated switch 7 is connected with message handler 3, and the photo resistance of light-operated switch 7 is stretched out outside the housing 1; Should photo resistance be installed on the energy-saving controller case panel during installation, or indoor the light place be arranged, when room brilliancy is sufficient; Light-operated switch 7 is in closed condition, though message handler 3 detects into and out of indoor number through photoelectric sensor 5, oriented lamp control switch 4 is not worked; When room brilliancy is inadequate, comprise the unexpected luminance shortage of raining daytime cloudy day etc. reason causing, the state that light-operated switch 7 is in out; At this moment; Not only indoorly all count into and out of man-hour message handler 3, and can be according to the number control oriented lamp control switch 4 work numbers of indoor demonstration, thereby control starts bright lamp number; Also connecting display 8 on the printed circuit board (PCB) 2, when message handler 3 is connected with oriented lamp control switch 4, also be connected with display 8, the charactron of display 8 is installed on the panel of housing 1; On printed circuit board (PCB) 2, also establish expansion interface 9, can be convenient to upgrading through expansion interface 9; On printed circuit board (PCB) 2, also establish restorer 10, when the single-chip microcomputer of message handler 3 gets muddled, can recover the function of dispatching from the factory; On printed circuit board (PCB) 2, also establish electric supply installation 11, the sidewall of housing 1 is stretched out in the supply socket of electric supply installation 11; The power circuit of described electric supply installation 11 is made up of supply socket J5, mains switch S1, rectifier bridge D1, switch voltage-stabilizing integrated circuit Q3, diode D2, inductance L 1, resistance R 8, light-emitting diode D3 and capacitor C 1, C2, C3, C6; Wherein, Supply socket J5 input 12V external power supply; The output of J5 is through the input of mains switch S1 access rectifier bridge D1, and the end of the positive pole of capacitor C 1, C2 is connected with the output V+ of rectifier bridge D1 and 1 pin of switch voltage-stabilizing integrated circuit Q3 respectively; The output V-of rectifier bridge D1 connects the negative pole of capacitor C 1, the other end of C2 and 3 pin, 5 pin and the ground connection of switch voltage-stabilizing integrated circuit Q3; 4 pin of switch voltage-stabilizing integrated circuit Q3 are the output VCC of power circuit, and the end of connecting resistance R8, the anode of the other end sending and receiving optical diode D3 of resistance R 8; 2 pin of one termination switch voltage-stabilizing integrated circuit Q3 of inductance L 1 and the negative electrode of diode D2,4 pin of another termination switch voltage-stabilizing integrated circuit Q3 of inductance L 1, the positive pole of capacitor C 6, an end of capacitor C 3; The minus earth of the other end of the negative pole of the anode of diode D2, capacitor C 6 and capacitor C 3, light-emitting diode D3; Output output+5V the voltage of power circuit output end VCC; Be connected with the circuit supply end of message handler 3, restorer 10, light-operated switch 7, display 8, oriented lamp control switch 4 simultaneously; For it provides operating voltage, switch voltage-stabilizing integrated circuit Q3 adopts LM2575; Described message handler 3 is made up of single-chip microcomputer U2, exclusion RL2, crystal oscillator Y1, capacitor C 8, C9 with the circuit of restorer 10; 31 pin of single-chip microcomputer U2,40 pin are the VCC pin; Be connected with the VCC output+5V power supply of electric supply installation 11; 9 pin of single-chip microcomputer U2 connect the RST end of restorer 10; 1～8 pin of single-chip microcomputer U2,21～26 pin, 29 pin, 30 pin connect corresponding oriented lamp control switch 4 respectively, and 12～16 pin of single-chip microcomputer U2 connect 1～5 pin of expansion interface 9 respectively, and 16 pin of single-chip microcomputer U2 are connected with 1 pin of the operational amplifier U1 of light-operated switch 7 circuit; 27 pin of single-chip microcomputer U2,28 pin are connected with the resistance R 11 of display 8 circuit, the end of R10 respectively, and the other end of resistance R 11, R10 connects the base stage of display 8 circuit triode Q2, Q1 respectively; The end of crystal oscillator Y1 links to each other with an end of capacitor C 8; Be linked into 18 pin of single-chip microcomputer U2, the other end of crystal oscillator Y1 links to each other with an end of capacitor C 9, is linked into 19 pin of single-chip microcomputer U2; The other end of C8 links to each other with the other end of C9, is linked into 20 pin and the ground connection of single-chip microcomputer U2; 32 pin to 39 pin of single-chip microcomputer U2 are connected with the 9-2 pin of exclusion RL2 respectively; The 2-4 pin of exclusion RL2,6-9 pin are connected with the end of the current-limiting resistance R1-R7 of display 8 respectively; The other end of current-limiting resistance R1-R7 is received 1 pin, 2 pin, 4 pin, 10 pin, 9 pin, 7 pin, 6 pin of display 8 circuit charactrons respectively, and other pins of single-chip microcomputer U2 connect oriented lamp control switch 4 more on demand or reserve; Single-chip microcomputer U2 adopts the 89S51 single-chip microcomputer; The manual reset circuit that the reset control circuit of described restorer 10 is made up of button S6 and resistance R 9, electrification reset capacitor C 7 and resistance R 19 are formed; Button S6 and resistance R 9 series connection backs are parallelly connected with electrification reset appearance C7; VCC output+5V the power supply of one termination electric supply installation 11 of electrification reset capacitor C 7 positive poles; 9 pin of one termination single-chip microcomputer U2 of electrification reset capacitor C 7 negative poles, and through resistance R 19 ground connection; The circuit of described light-operated switch 7 is made up of operational amplifier U1, photo resistance RL1, resistance R 12, R13, potentiometer R14; Wherein 1 pin of operational amplifier U1 connects 16 pin of single-chip microcomputer U2; 4 pin of operational amplifier U1 connect the VCC output+5V power supply of electric supply installation 11, the 11 pin ground connection of operational amplifier U1, and resistance R 12, R13, potentiometer R14, photo resistance RL1 form the voltage comparator bridge circuit; One end of resistance R 13 is connected with the end of potentiometer R14; Connect the VCC output+5V power supply of electric supply installation, the other end of resistance R 13 links to each other with an end of resistance R 12, is linked into 2 pin of operational amplifier U1; The other end of potentiometer R14 links to each other with the end of photo resistance RL1, is linked into 3 pin of operational amplifier U1, and the other end of resistance R 12 links to each other with the other end of photo resistance RL1 and ground connection; Operational amplifier U1 adopts LM324; 1 pin of photoelectric sensor 5 connects+12V power supply, 2 pin ground connection, and the circuit theory of photoelectric sensor 5 is a prior art; The circuit of described display 8 is made up of charactron LED1, charactron LED2, positive-negative-positive triode Q1, positive-negative-positive triode Q2, resistance R 10, resistance R 11, current-limiting resistance R1～R7; Wherein 3 pin of charactron LED1, charactron LED2 are connected with the collector electrode of positive-negative-positive triode Q1, positive-negative-positive triode Q2 respectively; The emitter of positive-negative-positive triode Q1, Q2 connects the VCC output+5V power supply of electric supply installation 11; The base stage of positive-negative-positive triode Q1, Q2 is connected with arbitrary end of resistance R 10, R11 respectively; The other end of resistance R 10, R11 inserts 28 pin, 27 pin of single-chip microcomputer U2; Charactron LED1, charactron LED2 all adopt LG5011BSR; Each pin of the corresponding respectively serial connection of 1,2,4,10,9,7,6 pin of charactron LED1, charactron LED2 back and the corresponding connection of current-limiting resistance R1～R7 insert exclusion RL2 and are connected with single-chip microcomputer U2, and positive-negative-positive triode Q1, Q2 adopt 9012 triodes; The circuit of described oriented lamp control switch 4 is made up of the Jn in relay K n, junction block 6 circuit, normal open switch Sn and positive-negative-positive triode VTn, diode Dn, resistance R n; Wherein the emitter of PNP triode VTn connects the VCC output+5V power supply of electric supply installation 11, and the coil of relay K n is with after diode Dn is parallelly connected, diode Dn anode tap ground connection; The collector electrode of diode Dn negative electrode termination triode VTn; The normally opened contact of relay K n, normally-closed contact connect the two ends of normal open switch Sn, emergent use, 1 pin of the public termination junction block Jn of relay K n; Normally-closed contact connects 2 pin of junction block Jn, and normally opened contact connects 3 pin of junction block Jn; The end of the base stage connecting resistance Rn of triode VTn, the other end of resistance R n connect the corresponding Pn pin of single-chip microcomputer U2; Triode VTn adopts 8550 triodes; Diode Dn adopts IN4007; The mark n of relay K n, diode Dn, junction block Jn, normal open switch Sn, triode VTn, resistance R n is the sequence numbering of 1-16 oriented lamp control switch.
Review one's lessons for No. 10 in this institute and to have 16 lamps in the classroom, in the 9-11 month in 2007 trial run is installed, be designed to every accumulative total and get into 8 people and turn on 1 lamp, each junction block only connects a lamp, is provided with 16 oriented lamp control switchs altogether.The classroom is reviewed one's lessons as contrast No. 8 by anthology institute, reviews one's lessons the classroom for No. 8 and to review one's lessons the classroom area No. 10 identical, and the number of lamp is identical.Through trimestral operation contrast of the 9-11 month in 2007, No. 10 classroom power consumption are 107.5 degree, and No. 8 classroom power consumption is 307.2 degree, uses the present invention to economize on electricity 65%, obviously, uses power savings of the present invention obvious.
Claims (1)
1. the intelligent energy-saving controller of indoor many lamp to bright according to number of people in and out; Constitute by housing (1), printed circuit board (PCB) (2); It is characterized in that on printed circuit board (PCB) (2), being provided with message handler (3), oriented lamp control switch (4), and connect upward photoelectric sensor (5), message handler (3), oriented lamp control switch (4) are installed on the printed circuit board (PCB) (2) jointly; Photoelectric sensor (5) is connected with information place device (3) through transmission line; Message handler (3) is connected with oriented lamp control switch (4), and oriented lamp control switch (4) is connected with designated lamps through junction block (6), detects the information of people when indoor by photoelectric sensor (5); And information passed to message handler (3); Message handler (3) is handled count packet with the information that receives, and passes to corresponding oriented lamp control switch (4) more respectively, and it is bright or go out to control specified lamp; Described photoelectric sensor (5) sequentially side by side establish two, be installed in the doorframe outside, the mounting distance between two photoelectric sensors (5) is 10-50cm; When in people's inlet chamber, earlier by a photoelectric sensor (5) in the outside will examine side to signal pass to message handler (3), by a photoelectric sensor (5) of inboard detected signal is passed to message handler (3) again; Message handler (3) counting adds 1, gets into first man-hour and turns on the lamp of specifying connection with first junction block (6) mutually, gets into man-hour again and then adds up; After being added to nominal number, turn on second junction block (6) and specify the lamp that connects mutually, analogize in proper order, otherwise; When the people walks out the room, by a photoelectric sensor (5) of inboard detected signal is passed to message handler (3) earlier, by a photoelectric sensor (5) in the outside detected signal is passed to message handler (3) again; Message handler (3) counting subtracts 1, and when accumulative total reduces to rating number, closing goes out specifies the lamp that is connected with corresponding junction block (6), analogizes in proper order; If the people has passed through a photoelectric sensor (5) in the outside; But through an inboard photoelectric sensor (5), though a photoelectric sensor (5) in the outside has detected the signal that the people passes through, message handler (3) is accumulated counts not; Otherwise, do not add up subtrahend yet; Described oriented lamp control switch (4) is established 1-16, the junction block (6) of each oriented lamp control switch (4) 1-4 the lamp that be connected in parallel; On printed circuit board (PCB) (2), also connect and go up light-operated switch (7), light-operated switch (7) is connected with message handler (3), and the photo resistance of light-operated switch (7) is stretched out outside the housing (1); On printed circuit board (PCB) (2), also connect to go up display (8), message handler (3) and oriented lamp control switch (4) also are connected with display (8) when being connected, and the charactron of display (8) is installed on the panel of housing (1); On printed circuit board (PCB) (2), also establish expansion interface (9); On printed circuit board (PCB) (2), also establish restorer (10); On printed circuit board (PCB) (2), also establish electric supply installation (11), the sidewall of housing (1) is stretched out in the supply socket of electric supply installation (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100155098A CN101257754B (en) | 2008-04-14 | 2008-04-14 | Intelligent energy-saving controller for indoor multi-lamp to bright according to number of people in and out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100155098A CN101257754B (en) | 2008-04-14 | 2008-04-14 | Intelligent energy-saving controller for indoor multi-lamp to bright according to number of people in and out |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101257754A CN101257754A (en) | 2008-09-03 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101626649B (en) * | 2008-11-18 | 2013-01-30 | 河南省电子规划研究院有限责任公司 | Energy-saving lighting method and device in school classrooms |
| CN101868092A (en) * | 2010-06-08 | 2010-10-20 | 中国计量学院 | Indoor illuminating light-sensing intelligent electricity-saving switch system and method for illuminating by using the same |
| CN101900279A (en) * | 2010-08-03 | 2010-12-01 | 徐文澜 | Controllable LED lighting tube |
| RU2623491C2 (en) * | 2012-02-16 | 2017-06-27 | Филипс Лайтинг Холдинг Б.В. | Device and methods of lighting configuration using proximity sensors |
| WO2013153481A1 (en) * | 2012-04-12 | 2013-10-17 | Koninklijke Philips N.V. | Identification sensor for gate identification of a person |
| CN102892240A (en) * | 2012-11-02 | 2013-01-23 | 焦晓楠 | Automatic lamp turning-on/off system and control method |
| CN103942854A (en) * | 2013-01-17 | 2014-07-23 | 新谊整合科技股份有限公司 | Energy output control system and method |
| CN103796396A (en) * | 2014-02-21 | 2014-05-14 | 中国科学院上海微系统与信息技术研究所 | System and method for achieving building lighting energy saving control |
| CN103940638A (en) * | 2014-04-15 | 2014-07-23 | 哈尔滨医科大学 | Novel disposable funnel type middle urea collector |
| CN105898954A (en) * | 2015-01-14 | 2016-08-24 | 中瑞华清(北京)智能科技有限公司 | Intelligent electrical switch |
| CN104613435B (en) * | 2015-01-29 | 2017-07-14 | 乐雷光电技术（上海）有限公司 | A kind of intelligent controller for starry sky LED point light source |
| CN108254645B (en) * | 2018-03-16 | 2023-09-29 | 昆明理工大学 | Device for detecting resistance of discharge |
| CN111315068A (en) * | 2020-03-13 | 2020-06-19 | 广东淦海建设有限公司 | LED lighting system and lighting control method thereof |
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| WO1998041895A1 (en) * | 1997-03-19 | 1998-09-24 | Hartzell Charles J | Remotely controlled dimmer |
| US6894609B2 (en) * | 2001-07-17 | 2005-05-17 | Royal Thoughts, Llc | Electrical power control and sensor module for a wireless system |
| CN200983703Y (en) * | 2006-11-14 | 2007-11-28 | 宁波思特机电有限公司 | Disorder code caution light head |
| CN101160004A (en) * | 2007-10-30 | 2008-04-09 | 南开大学 | Intelligent control system of lighting apparatus |
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| WO1998041895A1 (en) * | 1997-03-19 | 1998-09-24 | Hartzell Charles J | Remotely controlled dimmer |
| US6894609B2 (en) * | 2001-07-17 | 2005-05-17 | Royal Thoughts, Llc | Electrical power control and sensor module for a wireless system |
| CN200983703Y (en) * | 2006-11-14 | 2007-11-28 | 宁波思特机电有限公司 | Disorder code caution light head |
| CN101160004A (en) * | 2007-10-30 | 2008-04-09 | 南开大学 | Intelligent control system of lighting apparatus |
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