阅读说明：本技术 一种智能灯控系统 (Intelligent lamp control system ) 是由 莫道和 张华丽 于 2019-09-19 设计创作，主要内容包括：一种智能灯控系统,包括至少一组电光源模块,用于根据其输入电信号进行工作,任一组电光源模块包括至少一个灯控电源,一个LED光源和控制单元。控制模块用于发出控制命令。集中控制模块用于接收上位机输出的控制命令,并通过第一电力载波单元调制后将控制命令传输至单灯控制器模块。单灯控制器模块用于接收集中控制器命令,通过自身的第二电力载波单元将该命令进行解调和解析,输出灯控信号。至少一个智能灯控模块,每个智能灯控模块连接至少一组电光源模块,用于接收由单灯控制器传输过来的灯控信号,并将灯控信号经过调制后传输到电光源模块的控制单元,调制后的调光信号可以远距离传输。该产品具有低成本,调光信号传输距离远,布线简单的特点。(An intelligent lamp control system comprises at least one group of electric light source modules, wherein the electric light source modules are used for working according to input electric signals of the electric light source modules, and each group of electric light source modules comprises at least one lamp control power supply, an LED light source and a control unit. The control module is used for sending out a control command. The centralized control module is used for receiving a control command output by the upper computer, and transmitting the control command to the single-lamp controller module after the control command is modulated by the first power carrier unit. The single lamp controller module is used for receiving and collecting a controller command, demodulating and analyzing the command through a second power carrier unit of the single lamp controller module, and outputting a lamp control signal. The intelligent lamp control system comprises at least one intelligent lamp control module, wherein each intelligent lamp control module is connected with at least one group of electric light source modules and used for receiving lamp control signals transmitted by a single lamp controller and transmitting the modulated lamp control signals to a control unit of the electric light source modules, and the modulated dimming signals can be transmitted remotely. The product has the characteristics of low cost, long dimming signal transmission distance and simple wiring.)

1. An intelligent lamp control system, comprising:

at least one group of electric light source modules, which are used for working according to the input electric signals; any group of electric light source modules comprises at least one electric light source, the electric light source comprises an LED light source, an LED power supply and a control unit which are sequentially connected, the LED power supply is used for supplying power to the LED light source and the control unit, and the control unit is used for controlling the LED light source according to the input electric signal; the electrical signal comprises a voltage signal or a current signal;

the control module is used for outputting a control command of the upper computer;

the centralized control module comprises a first power carrier unit and is used for transmitting a control command which is analyzed by the centralized control module and sent by the control module to the single-lamp controller module through the first power carrier unit;

the single lamp controller module comprises a second power carrier unit and a central control module, wherein the second power carrier unit is used for receiving a command which is modulated by the central control module through the first power carrier unit and then loaded on a power line;

the intelligent lamp control module is used for receiving the lamp control signals of the single lamp controller module and transmitting the modulated lamp control signals of the single lamp controller module to the control unit of the electric light source module.

2. The intelligent light control system of claim 1, further comprising: and the wireless communication module is used for realizing the signal transmission between the control module and the centralized control module.

3. The intelligent light control system of claim 1, further comprising: and the commercial power module is used for supplying power to the control module, the centralized control module, the intelligent lamp control module and the electric light source module.

4. The intelligent lamp control system according to any one of claims 1 to 3, wherein the centralized control module comprises:

the signal data processing unit is used for receiving and analyzing the control command of the control module to obtain a corresponding control signal;

the first power carrier unit is further configured to modulate the control signal and output the modulated control signal to the single lamp controller module, or receive a first signal acquired by the single lamp controller module, where the first signal is operating state information of at least one electric light source acquired by the single lamp controller module;

and the storage unit is used for storing the control signal obtained by the analysis of the signal data processing unit, the access address of the single lamp controller module and the control instruction of the control module.

5. The intelligent lamp control system of claim 4, wherein the intelligent lamp control module comprises: a power switch unit and a first processing unit;

the commercial power module comprises a fire wire end and a zero wire end;

the power switch unit comprises a first input end, a second input end and an output end;

the first processing unit comprises a power supply end, a signal input end and a signal output end;

the first input end of the power switch unit is connected with the L end of the live wire of the commercial power module, the second input end of the power switch unit is connected with the N end of the zero wire of the commercial power module, and the output end of the power switch unit is connected with the power supply end of the first processing unit and used for converting alternating current output by the commercial power module into preset direct current voltage to be supplied to the first processing unit for power supply;

the signal input end of the first processing unit receives the signal transmitted by the single lamp controller module, the signal output end of the first processing unit outputs the modulated electric signal, and the modulated electric signal is output to the electric light source module to realize lamp control.

6. The intelligent lamp control system of claim 5, wherein the power switch unit comprises: the circuit comprises a resistor R31, a piezoresistor ZNR2, a capacitor CX2, a common-mode inductor T2, a rectifier bridge DB2, a capacitor C15, a diode D8, a resistor R32, a resistor R33, a capacitor C16, a diode D9, a power management chip U7, a capacitor C17, a capacitor EC1, a diode D13, a resistor R34, a diode D10, a photocoupler U10, a diode D12, a resistor R35, a diode D11, a resistor R36, a capacitor C18, a capacitor C19 and a transformer T3;

one end of the resistor R31 is used as a first input end of the power switch unit, and the other end of the resistor R31 is respectively connected with one end of the piezoresistor ZNR2, one end of the capacitor CX2 and the 4 ports of the common-mode inductor T2;

the other end of the piezoresistor ZNR2 is used as a second input end of the power switch unit, and the other end of the piezoresistor ZNR2 is respectively connected with the other end of the capacitor CX2 and a port 1 of the common-mode inductor T2;

a 3-port of the common mode inductor T2 is connected to the first AC port of the rectifier bridge DB2, and a 2-port of the common mode inductor T2 is connected to the second AC port of the rectifier bridge DB 2;

a V + port of the rectifier bridge DB2 is connected to an anode of the diode D8, one end of the resistor R32, one end of the resistor R33, one end of the capacitor C15, one end of the capacitor C16, and a port 5 of the transformer T3, respectively, and a V-port of the rectifier bridge DB2 is connected to the other end of the capacitor C15 and ground, respectively;

the anode of the diode D9 is connected to the cathode of the diode D8, the other end of the resistor R32, the other end of the resistor R33 and the other end of the capacitor C16, respectively, and the cathode of the diode D9 is connected to the port 3 of the transformer T3, the first input end, the second input end, the third input end and the fourth input end of the power management chip U7, respectively;

a first source and a second source of the power management chip U7 are connected, and are respectively connected to one end of the capacitor C17, one end of the capacitor EC1, and the ground, a feedback pin FB of the power management chip U7 is connected to the other end of the capacitor C17, the anode of the diode D13, and the emitter of the photo-coupler U10 light-receiving element, and a power pin VDD of the power management chip U2 is connected to one end of the capacitor EC1, the cathode of the diode D13, one end of the resistor R34, and the collector of the photo-coupler U10 light-receiving element;

the other end of the resistor R34 is connected with the cathode of the diode D10, and the anode of the diode D10 is connected with the port 1 of the transformer T3;

a port 2 of the transformer T3 is connected to ground, a port 6 of the transformer T3 is connected to ground and one end of the capacitor C19, and a port 7 of the transformer T3 is connected to one end of the resistor R36 and the anode of the diode D11;

a cathode of the diode D11 is used as an output end of the power switch unit, and a cathode of the diode D11 is respectively connected with one end of the capacitor C18, one end of the resistor R35 and the other end of the capacitor C19;

the other end of the capacitor C18 is connected with the other end of the resistor R36;

the cathode of the diode D12 is connected with the other end of the resistor R35, and the anode of the diode D12 is connected with the anode of the light-emitting element of the photocoupler U10;

the negative electrode of the light emitting element of the photocoupler U10 is grounded.

7. The intelligent light control system of claim 5, wherein the first processing unit comprises: a resistor RL1, a resistor RL2, a resistor RL3, a resistor RL4, a resistor RL5, a transistor Q4, a resistor R37, a capacitor C20, a chip U9, a capacitor C21, a capacitor C22, a resistor R38, a resistor R39, a diode D14, a resistor R40, a capacitor EC2, a capacitor C23, a diode D15, a common-mode inductor L6 and a chip U8;

the cathode of the diode D15 is used as the signal input end of the first processing unit, and the cathode of the diode D15 is connected with the port 3 of the common-mode inductor L6;

the anode of the diode D15 is connected to port 2 of the common-mode inductor L6 and ground;

the port 4 of the common mode inductor L6 is respectively connected with one end of the capacitor C23, one end of the capacitor EC2 and one end of the resistor R40;

the port 1 of the common mode inductor L6 is respectively connected with the other end of the capacitor C23, the other end of the capacitor EC2, the anode of the diode D14 and one end of the resistor R39;

the other end of the resistor R40 is respectively connected with the cathode of the diode D14, the other end of the resistor R39 and the sampling port 4 of the chip U8;

a ground port 1 of the chip U8 is connected to one end of the capacitor C20, a ground terminal 2 of the chip U9, one end of the capacitor C21, one end of the capacitor C22, and a ground, respectively, a pulse port 6 of the chip U8 is connected to one end of the resistor R37 and a control electrode of the transistor Q4, an expansion port 7 of the chip U8 is connected to the ground through the resistor R38, and a power input port 358 of the chip U8 is connected to the other end of the capacitor C22, the other end of the capacitor C21, and an output port 1 of the chip U9, respectively;

the input port 3 of the chip U9 is respectively connected with the other end of the capacitor C20, one end of the resistor RL1, one end of the resistor RL2, one end of the resistor RL3, one end of the resistor RL4 and one end of the resistor RL 5;

the other end of the resistor RL1 is used as a signal output end of the first processing unit, and the end of the resistor RL1 is respectively connected with the other end of the resistor RL2, the other end of the resistor RL3, the other end of the resistor RL4, the other end of the resistor RL5 and a first pole of the transistor Q4;

the second pole of the transistor Q4 is connected to the other end of the resistor R37 and ground.

8. The intelligent lamp control system of claim 4, wherein the electric light source module comprises a switch unit, a dc voltage reduction unit, a second processing unit and at least one electric light source;

the switch unit comprises a first input end, a second input end, a third input end and an output end;

the second processing unit comprises a power supply end, a signal input end and a signal output end;

the first input end of the switch unit is connected with the L end of the live wire of the commercial power module, the second input end of the switch unit is connected with the N end of the zero wire of the commercial power module, the third input end of the switch unit is connected with the E end of the ground wire of the commercial power module, and the output end of the switch unit is connected with the input end of the direct-current voltage reduction unit;

the power supply end of the second processing unit is connected with the output end of the direct current voltage reduction unit, the signal input end of the second processing unit is connected with the signal output end of the first processing unit, and the signal output end of the second processing unit is connected with the input end of the at least one electric light source.

9. The intelligent lamp control system of claim 8, wherein the switch unit comprises: fuse FU1, a piezoresistor ZV2, a discharge tube G1, a thermistor RT1, a common-mode inductor L4, a capacitor CX1, a piezoresistor ZNR1, an inductor L1, an inductor L2, a resistor R2, a rectifier bridge DB1, a capacitor C1, a resistor R1, a capacitor C1, a diode D1, a resistor R1, a capacitor E1, a capacitor CY1, a resistor R1, a capacitor E1, a diode D1, a resistor R1, a capacitor C1, a power management chip U1, a capacitor C1, a resistor R1, a diode D1, a transistor Q1, a resistor R1, a capacitor C1, a transformer T1, a fast recovery diode Q1, a resistor R1, a capacitor E1, a common-mode inductor L1 and a capacitor L;

one end of the piezoresistor ZV2 is used as a first input end of the switch unit, and the end of the piezoresistor ZV2 is also connected with one end of the fuse FU 1; one end of the discharge tube G1 is used as a second input end of the switch unit, and the end of the discharge tube G1 is connected with one end of the thermistor RT 1;

the other end of the piezoresistor ZV2 is connected with the other end of the discharge tube G1;

a port 2 of the common-mode inductor L4 is connected to one end of the fuse FU1, a port 3 of the common-mode inductor L4 is connected to the other end of the thermistor RT1, a port 1 of the common-mode inductor L4 is connected to one end of the capacitor CX1, one end of the varistor ZNR1, one end of the inductor L1 and one end of the resistor R2, and a port 4 of the common-mode inductor L4 is connected to the other end of the capacitor CX1, one end of the inductor L2 and the other end of the varistor ZNR 1;

a first AC port 1 of the rectifier bridge DB1 is connected to the other end of the resistor R2 and the other end of the inductor L1, a second AC port 3 of the rectifier bridge DB1 is connected to the other end of the inductor L2, a V + port of the rectifier bridge DB1 is connected to one end of the capacitor C1, one end of the resistor R10, one end of the resistor R9, one end of the capacitor C4, the anode of the diode D2, a port 1 of the transformer T1, one end of the resistor R11, and one end of the resistor R8, and a V-port of the rectifier bridge DB1 is connected to the other end of the capacitor C1, one end of the capacitor E1, one end of the capacitor CY1, and ground;

the cathode of the diode D2 is connected with the other end of the resistor R11 and the other end of the capacitor E1;

the other end of the capacitor CY1 is grounded;

the other end of the resistor R10 is respectively connected with the other end of the resistor R9, the other end of the capacitor C4 and the cathode of the diode D1;

the other end of the resistor R8 is respectively connected with one end of the resistor R3 and the cathode of the diode D4;

a COMP pin 1 of the power management chip U1 is grounded through a capacitor C3, a VCC pin 6 of the power management chip U1 is connected to the other end of the resistor R3 and one end of the capacitor E2, a feedback FB pin 2 of the power management chip U1 is connected to one end of the resistor R6 and one end of the resistor R5, a DIM pin 7 of the power management chip U1 is connected to one end of the capacitor C5, a GND pin 4 of the power management chip U1 is connected to one end of a resistor R5 and the ground, a GATE pin 5 of the power management chip U1 is connected to one end of the resistor R1 and the negative electrode of the diode D3, and a CS pin 3 of the power management chip U1 is connected to one end of the resistor R15, one end of the resistor R14, one end of the resistor R13, one end of the resistor R12 and the first pole of the transistor Q1;

the other end of the resistor R15, the other end of the resistor R14, the other end of the resistor R13 and the other end of the resistor R12 are all grounded;

the other end of the resistor R5 is grounded;

the other end of the capacitor E2 is grounded;

the other end of the capacitor C5 is grounded;

the other end of the resistor R1 is respectively connected with the anode of the diode D3 and the control electrode of the transistor Q1;

a second pole of the transistor Q1 is connected to the anode of the diode D1, one end of the capacitor C2, and the port 3 of the transformer T1, respectively;

a port 2 of the transformer T1 is connected to the other end of the capacitor C2 and the ground, a port 8 of the transformer T1 is connected to the ground, a port 7 of the transformer T1 is connected to the positive electrode of the fast recovery diode Q2, and a port 4 of the transformer T1 is connected to the positive electrode of the diode D4 and the other end of the resistor R6;

one end of the resistor R4 is used as an output end of the switch unit, and the end of the resistor R4 is connected to one end of the capacitor E5, one end of the capacitor E4, one end of the capacitor E3, the cathode of the diode Q2, and the port 4 of the common mode inductor L3;

the other end of the resistor R4, the other end of the capacitor E5, the other end of the capacitor E4 and the other end of the capacitor E3 are grounded;

the port 1 of the common mode inductor L3 is grounded, the port 3 of the common mode inductor L3 is connected with the live wire L end of the commercial power, and the port 3 of the common mode inductor L3 is connected with the zero line N end of the commercial power.

10. The intelligent light control system of claim 8, wherein the second processing unit comprises: the dimming circuit comprises a diode D5, a resistor R20, a resistor R18, a resistor R19, a resistor R17, a resistor R16, a transistor M3, a transistor M2, a chip U2, a capacitor C13, a resistor R26, a resistor R21, a transistor Q3, a resistor R7, a resistor R27, an optocoupler U4, a resistor R28, a resistor R29, a resistor R30, a capacitor C8, a diode D7, a capacitor C14, a capacitor C7, a capacitor C6 and a dimming IC U3;

the cathode of the diode D5 is used as the signal input end of the first processing unit, and the cathode of the diode D5 is connected with one end of the resistor R20;

the other end of the resistor R20 is respectively connected with one end of the resistor R18 and one end of the resistor R19;

the other end of the resistor R19 is grounded;

the anode of the diode D5 is grounded;

a control electrode of the transistor M3 is connected to the other end of the resistor R18, a first electrode of the transistor M3 is grounded, and a second electrode of the transistor M3 is connected to one end of the resistor R17 and a control electrode of the transistor M2;

a first pole of the transistor M2 is grounded, and a second pole of the transistor M2 is respectively connected with one end of the resistor R16 and the input port 5 of the chip U2;

the other end of the resistor R17 is connected with the other end of the resistor R16;

the GND pin 1 of the chip U2 is grounded, the VDD pin 8 of the chip U2 is connected with one end of the capacitor C13 and a 5V power supply, and the PWM pin 6 of the chip U2 is respectively connected with one end of the resistor R26 and the control electrode of the transistor Q3 through the resistor R21;

the other end of the resistor R26 is connected with a 5V power supply;

the other end of the capacitor C13 is grounded;

a first pole of the transistor Q3 is connected with one end of the resistor R7, and a second pole of the transistor Q3 is grounded;

the other end of the resistor R7 is connected with a 10V power supply;

one end of the resistor R27 is connected with a pin 6 of a power management chip in the switch unit, and the other end of the resistor R27 is connected with a pin U44 of the optical coupler and a pin 8 of the power management chip in the switch unit;

the pin of the optical coupler U43 is grounded, the pin of the optical coupler U41 is connected with one end of the resistor R28, and the pin of the optical coupler U42 is connected with the pin 5 of the dimming IC U3;

the pin of the dimming IC U38 is connected to one end of the resistor R30 and one end of the resistor R29, the pin of the dimming IC U37 is connected to the other end of the resistor R30, the pin of the dimming IC U36 is connected to the capacitor C8, the pin of the dimming IC U31 is connected to one end of the capacitor C14 and the negative electrode of the diode D7, the pin of the dimming IC U32 is grounded, the pin of the dimming IC U33 is connected to one end of the capacitor C6 and the other end of the resistor R28, and the pin of the dimming IC U34 is connected to one end of the capacitor C7;

the positive end of the diode D7 is connected with a pin T17 of the switch unit transformer and the positive end of a fast recovery diode Q2;

the other end of the capacitor C7 is connected with the ground;

the other end of the capacitor C6 is connected with the ground;

the other end of the capacitor C8 is connected with the ground;

the other end of the resistor R29 is connected with the ground.

Technical Field

The invention relates to the field of intelligent lamp control, in particular to an intelligent lamp control system.

Background

Lighting systems are measures for illuminating work and living places or individual objects with various light sources, the primary purpose of which is to provide good visibility and create a pleasant and pleasant environment. The appearance of electricity has opened the era of human electricity consumption illumination, and the development of network is used for, make lighting apparatus pass through network technology and link to each other with controlgear, current lighting system is intelligent day by day, in house, office environment, industrial environment and other public environment, like the illumination in occasions such as petrochemical industry, colliery, power plant, tunnel, realized the lighting control based on the network, make lighting system also become one in the intelligent device in house, office environment, industrial environment and other public environment, brought different intelligent experience in the past for the user, build more comfortable living environment.

Along with the improvement of living standard of people, the requirement on the illumination system is correspondingly improved, the illumination effect of the illumination system is expected to be more intelligent, and meanwhile, the cost can be saved.

Disclosure of Invention

The invention mainly solves the technical problem of how to save cost and enable the lighting effect of the lighting system to be more intelligent.

According to a first aspect, an intelligent light control system comprises:

at least one group of electric light source modules, which are used for working according to the input electric signals; any group of electric light source modules comprises at least one electric light source, the electric light source comprises an LED light source, an LED power supply and a control unit which are sequentially connected, the LED power supply is used for supplying power to the LED light source and the control unit, and the control unit is used for controlling the LED light source according to the input electric signal; the electrical signal comprises a voltage signal or a current signal;

the control module is used for outputting a control command of the upper computer;

the centralized control module comprises a first power carrier unit and is used for transmitting a control command which is analyzed by the centralized control module and sent by the control module to the single-lamp controller module through the first power carrier unit;

the single lamp controller module comprises a second power carrier unit and a central control module, wherein the second power carrier unit is used for receiving a command which is modulated by the central control module through the first power carrier unit and then loaded on a power line;

the intelligent lamp control module is used for receiving the lamp control signals of the single lamp controller module and transmitting the modulated lamp control signals of the single lamp controller module to the control unit of the electric light source module.

In one possible implementation manner, the method further includes: and the wireless communication module is used for realizing the signal transmission between the control module and the centralized control module.

In one possible implementation manner, the method further includes: and the commercial power module is used for supplying power to the control module, the centralized control module, the intelligent lamp control module and the electric light source module.

In one possible implementation, the centralized control module includes:

the signal data processing unit is used for receiving and analyzing the control command of the control module to obtain a corresponding control signal;

the first power carrier unit is further configured to modulate the control signal and output the modulated control signal to the single lamp controller module, or receive a first signal acquired by the single lamp controller module, where the first signal is operating state information of at least one electric light source acquired by the single lamp controller module.

And the storage unit is used for storing the control signal obtained by the analysis of the signal data processing unit, the access address of the single lamp controller module and the control instruction of the control module.

In one possible implementation manner, the intelligent lamp control module includes: a power switch unit and a first processing unit;

the commercial power module comprises a fire wire end and a zero wire end;

the power switch unit comprises a first input end, a second input end, a third input end and an output end;

the first processing unit comprises a power supply end, a signal input end and a signal output end;

the first input end of the power switch unit is connected with the L end of the live wire of the commercial power module, the second input end of the power switch unit is connected with the N end of the zero wire of the commercial power module, the third input end of the power switch unit is connected with the E end of the ground wire of the commercial power module, and the output end of the power switch unit is connected with the power supply end of the first processing unit and used for converting alternating current output by the commercial power module into preset direct current voltage to be supplied to the first processing unit for power supply;

the signal input end of the first processing unit receives the signal transmitted by the single lamp controller module, the signal output end of the first processing unit outputs the modulated electric signal, and the modulated electric signal is output to the electric light source module to realize lamp control.

In one possible implementation, the power switching unit includes: the circuit comprises a resistor R31, a piezoresistor ZNR2, a capacitor CX2, a common-mode inductor T2, a rectifier bridge DB2, a capacitor C15, a diode D8, a resistor R32, a resistor R33, a capacitor C16, a diode D9, a power management chip U7, a capacitor C17, a capacitor EC1, a diode D13, a resistor R34, a diode D10, a photocoupler U10, a diode D12, a resistor R35, a diode D11, a resistor R36, a capacitor C18, a capacitor C19 and a transformer T3;

one end of the resistor R31 is used as a first input end of the power switch unit, and the other end of the resistor R31 is respectively connected with one end of the piezoresistor ZNR2, one end of the capacitor CX2 and the 4 ports of the common-mode inductor T2;

the other end of the piezoresistor ZNR2 is used as a second input end of the power switch unit, and the other end of the piezoresistor ZNR2 is respectively connected with the other end of the capacitor CX2 and a port 1 of the common-mode inductor T2;

a 3-port of the common mode inductor T2 is connected to the first AC port of the rectifier bridge DB2, and a 2-port of the common mode inductor T2 is connected to the second AC port of the rectifier bridge DB 2;

a V + port of the rectifier bridge DB2 is connected to an anode of the diode D8, one end of the resistor R32, one end of the resistor R33, one end of the capacitor C15, one end of the capacitor C16, and a port 5 of the transformer T3, respectively, and a V-port of the rectifier bridge DB2 is connected to the other end of the capacitor C15 and ground, respectively;

the anode of the diode D9 is connected to the cathode of the diode D8, the other end of the resistor R32, the other end of the resistor R33 and the other end of the capacitor C16, respectively, and the cathode of the diode D9 is connected to the port 3 of the transformer T3, the first input end, the second input end, the third input end and the fourth input end of the power management chip U7, respectively;

a first source and a second source of the power management chip U7 are connected, and are respectively connected to one end of the capacitor C17, one end of the capacitor EC1, and the ground, a feedback pin FB of the power management chip U7 is connected to the other end of the capacitor C17, the anode of the diode D13, and the emitter of the photo-coupler U10 light-receiving element, and a power pin VDD of the power management chip U2 is connected to one end of the capacitor EC1, the cathode of the diode D13, one end of the resistor R34, and the collector of the photo-coupler U10 light-receiving element;

the other end of the resistor R34 is connected with the cathode of the diode D10, and the anode of the diode D10 is connected with the port 1 of the transformer T3;

a port 2 of the transformer T3 is connected to ground, a port 6 of the transformer T3 is connected to ground and one end of the capacitor C19, and a port 7 of the transformer T3 is connected to one end of the resistor R36 and the anode of the diode D11;

a cathode of the diode D11 is used as an output end of the power switch unit, and a cathode of the diode D11 is respectively connected with one end of the capacitor C18, one end of the resistor R35 and the other end of the capacitor C19;

the other end of the capacitor C18 is connected with the other end of the resistor R36;

the cathode of the diode D12 is connected with the other end of the resistor R35, and the anode of the diode D12 is connected with the anode of the light-emitting element of the photocoupler U10;

the negative electrode of the light emitting element of the photocoupler U10 is grounded.

In one possible implementation manner, the first processing unit includes: a resistor RL1, a resistor RL2, a resistor RL3, a resistor RL4, a resistor RL5, a transistor Q4, a resistor R37, a capacitor C20, a chip U9, a capacitor C21, a capacitor C22, a resistor R38, a resistor R39, a diode D14, a resistor R40, a capacitor EC2, a capacitor C23, a diode D15, a common-mode inductor L6 and a chip U8;

the cathode of the diode D15 is used as the signal input end of the first processing unit, and the cathode of the diode D15 is connected with the port 3 of the common-mode inductor L6;

the anode of the diode D15 is connected to port 2 of the common-mode inductor L6 and ground;

the port 4 of the common mode inductor L6 is respectively connected with one end of the capacitor C23, one end of the capacitor EC2 and one end of the resistor R40;

the port 1 of the common mode inductor L6 is respectively connected with the other end of the capacitor C23, the other end of the capacitor EC2, the anode of the diode D14 and one end of the resistor R39;

the other end of the resistor R40 is respectively connected with the cathode of the diode D14, the other end of the resistor R39 and the sampling port 4 of the chip U8;

a ground port 1 of the chip U8 is connected to one end of the capacitor C20, a ground terminal 2 of the chip U9, one end of the capacitor C21, one end of the capacitor C22, and a ground, respectively, a pulse port 6 of the chip U8 is connected to one end of the resistor R37 and a control electrode of the transistor Q4, an expansion port 7 of the chip U8 is connected to the ground through the resistor R38, and a power input port 358 of the chip U8 is connected to the other end of the capacitor C22, the other end of the capacitor C21, and an output port 1 of the chip U9, respectively;

the input port 3 of the chip U9 is respectively connected with the other end of the capacitor C20, one end of the resistor RL1, one end of the resistor RL2, one end of the resistor RL3, one end of the resistor RL4 and one end of the resistor RL 5;

the other end of the resistor RL1 is used as a signal output end of the first processing unit, and the end of the resistor RL1 is respectively connected with the other end of the resistor RL2, the other end of the resistor RL3, the other end of the resistor RL4, the other end of the resistor RL5 and a first pole of the transistor Q4;

the second pole of the transistor Q4 is connected to the other end of the resistor R37 and ground.

In one possible implementation manner, the electric light source module includes a switch unit, a dc voltage reduction unit, a second processing unit, and at least one electric light source;

the switch unit comprises a first input end, a second input end, a third input end and an output end;

the second processing unit comprises a power supply end, a signal input end and a signal output end;

the first input end of the switch unit is connected with the L end of the live wire of the commercial power module, the second input end of the switch unit is connected with the N end of the zero wire of the commercial power module, the third input end of the switch unit is connected with the E end of the ground wire of the commercial power module, and the output end of the switch unit is connected with the input end of the direct-current voltage reduction unit;

the power supply end of the second processing unit is connected with the output end of the direct current voltage reduction unit, the signal input end of the second processing unit is connected with the signal output end of the first processing unit, and the signal output end of the second processing unit is connected with the input end of the at least one electric light source.

In one possible implementation, the switching unit includes: fuse FU1, a piezoresistor ZV2, a discharge tube G1, a thermistor RT1, a common-mode inductor L4, a capacitor CX1, a piezoresistor ZNR1, an inductor L1, an inductor L2, a resistor R2, a rectifier bridge DB1, a capacitor C1, a resistor R1, a capacitor C1, a diode D1, a resistor R1, a capacitor E1, a capacitor CY1, a resistor R1, a capacitor E1, a diode D1, a resistor R1, a capacitor C1, a power management chip U1, a capacitor C1, a resistor R1, a diode D1, a transistor Q1, a resistor R1, a capacitor C1, a transformer T1, a fast recovery diode Q1, a resistor R1, a capacitor E1 and a common-mode inductor L1;

one end of the piezoresistor ZV2 is used as a first input end of the switch unit, and the end of the piezoresistor ZV2 is also connected with one end of the fuse FU 1; one end of the discharge tube G1 is used as a second input end of the switch unit, and the end of the discharge tube G1 is connected with one end of the thermistor RT 1;

the other end of the piezoresistor ZV2 is connected with the other end of the discharge tube G1;

a port 2 of the common-mode inductor L4 is connected to one end of the fuse FU1, a port 3 of the common-mode inductor L4 is connected to the other end of the thermistor RT1, a port 1 of the common-mode inductor L4 is connected to one end of the capacitor CX1, one end of the varistor ZNR1, one end of the inductor L1 and one end of the resistor R2, and a port 4 of the common-mode inductor L4 is connected to the other end of the capacitor CX1, one end of the inductor L2 and the other end of the varistor ZNR 1;

a first AC port 1 of the rectifier bridge DB1 is connected to the other end of the resistor R2 and the other end of the inductor L1, a second AC port 3 of the rectifier bridge DB1 is connected to the other end of the inductor L2, a V + port of the rectifier bridge DB1 is connected to one end of the capacitor C1, one end of the resistor R10, one end of the resistor R9, one end of the capacitor C4, the anode of the diode D2, a port 1 of the transformer T1, one end of the resistor R11, and one end of the resistor R8, and a V-port of the rectifier bridge DB1 is connected to the other end of the capacitor C1, one end of the capacitor E1, one end of the capacitor CY1, and ground;

the cathode of the diode D2 is connected with the other end of the resistor R11 and the other end of the capacitor E1;

the other end of the capacitor CY1 is grounded;

the other end of the resistor R10 is respectively connected with the other end of the resistor R9, the other end of the capacitor C4 and the cathode of the diode D1;

the other end of the resistor R8 is respectively connected with one end of the resistor R3 and the cathode of the diode D4;

a COMP pin 1 of the power management chip U1 is grounded through a capacitor C3, a VCC pin 6 of the power management chip U1 is connected to the other end of the resistor R3 and one end of the capacitor E2, a feedback FB pin 2 of the power management chip U1 is connected to one end of the resistor R6 and one end of the resistor R5, a DIM pin 7 of the power management chip U1 is connected to one end of the capacitor C5, a GND pin 4 of the power management chip U1 is connected to one end of a resistor R5 and the ground, a GATE pin 5 of the power management chip U1 is connected to one end of the resistor R1 and the negative electrode of the diode D3, and a CS pin 3 of the power management chip U1 is connected to one end of the resistor R15, one end of the resistor R14, one end of the resistor R13, one end of the resistor R12 and the first pole of the transistor Q1;

the other end of the resistor R15, the other end of the resistor R14, the other end of the resistor R13 and the other end of the resistor R12 are all grounded;

the other end of the resistor R5 is grounded;

the other end of the capacitor E2 is grounded;

the other end of the capacitor C5 is grounded;

the other end of the resistor R1 is respectively connected with the anode of the diode D3 and the control electrode of the transistor Q1;

a second pole of the transistor Q1 is connected to the anode of the diode D1, one end of the capacitor C2, and the port 3 of the transformer T1, respectively;

a port 2 of the transformer T1 is connected to the other end of the capacitor C2 and the ground, a port 8 of the transformer T1 is connected to the ground, a port 7 of the transformer T1 is connected to the positive electrode of the fast recovery diode Q2, and a port 4 of the transformer T1 is connected to the positive electrode of the diode D4 and the other end of the resistor R6;

one end of the resistor R4 is used as an output end of the switch unit, and the end of the resistor R4 is connected to one end of the capacitor E5, one end of the capacitor E4, one end of the capacitor E3, the cathode of the diode Q2, and the port 4 of the common mode inductor L3;

the other end of the resistor R4, the other end of the capacitor E5, the other end of the capacitor E4 and the other end of the capacitor E3 are grounded;

the port 1 of the common mode inductor L3 is grounded, the port 3 of the common mode inductor L3 is connected with the live wire L end of the commercial power, and the port 3 of the common mode inductor L3 is connected with the zero line N end of the commercial power.

In one possible implementation manner, the second processing unit includes: the dimming circuit comprises a diode D5, a resistor R20, a resistor R18, a resistor R19, a resistor R17, a resistor R16, a transistor M3, a transistor M2, a chip U2, a capacitor C13, a resistor R26, a resistor R21, a transistor Q3, a resistor R7, a resistor R27, an optocoupler U4, a resistor R28, a resistor R29, a resistor R30, a capacitor C8, a diode D7, a capacitor C14, a capacitor C7, a capacitor C6 and a dimming IC U3;

the cathode of the diode D5 is used as the signal input end of the first processing unit, and the cathode of the diode D5 is connected with one end of the resistor R20;

the other end of the resistor R20 is respectively connected with one end of the resistor R18 and one end of the resistor R19;

the other end of the resistor R19 is grounded;

the anode of the diode D5 is grounded;

a control electrode of the transistor M3 is connected to the other end of the resistor R18, a first electrode of the transistor M3 is grounded, and a second electrode of the transistor M3 is connected to one end of the resistor R17 and a control electrode of the transistor M2;

a first pole of the transistor M2 is grounded, and a second pole of the transistor M2 is respectively connected with one end of the resistor R16 and the input port 5 of the chip U2;

the other end of the resistor R17 is connected with the other end of the resistor R16;

the GND pin 1 of the chip U2 is grounded, the VDD pin 8 of the chip U2 is connected with one end of the capacitor C13 and a 5V power supply, and the PWM pin 6 of the chip U2 is respectively connected with one end of the resistor R26 and the control electrode of the transistor Q3 through the resistor R21;

the other end of the resistor R26 is connected with a 5V power supply;

the other end of the capacitor C13 is grounded;

a first pole of the transistor Q3 is connected with one end of the resistor R7, and a second pole of the transistor Q3 is grounded;

the other end of the resistor R7 is connected with a 10V power supply;

one end of the resistor R27 is connected with 6 pins of a power management chip in the switch unit, and the other end of the resistor R27 is connected with the U44 pin of the optical coupler and 8 pins of the power management chip in the switch unit

The opto-coupler U43 foot ground connection, opto-coupler U41 foot with resistance R28 one end links to each other, opto-coupler U42 foot with 5 feet of IC U3 link to each other of adjusting luminance

The pin of the dimming IC U38 is connected to one end of the resistor R30 and one end of the resistor R29, the pin of the dimming IC U37 is connected to the other end of the resistor R30, the pin of the dimming IC U36 is connected to the capacitor C8, the pin of the dimming IC U31 is connected to one end of the capacitor C14 and the negative electrode of the diode D7, the pin of the dimming IC U32 is grounded, the pin of the dimming IC U33 is connected to one end of the capacitor C6 and the other end of the resistor R28, and the pin of the dimming IC U34 is connected to one end of the capacitor C7;

the positive end of the diode D7 is connected with a pin T17 of the switch unit transformer and the positive end of a fast recovery diode Q2;

the other end of the capacitor C7 is connected with the ground;

the other end of the capacitor C6 is connected with the ground;

the other end of the capacitor C8 is connected with the ground;

the other end of the resistor R29 is connected with the ground.

The intelligent lamp control system according to the embodiment is applied to the field of illumination control, and comprises at least one group of electric light source modules, a control module and a control module, wherein the electric light source modules are used for working according to input electric signals; any group of electric light source modules comprises at least one electric light source, the electric light source comprises an LED light source, an LED power supply and a control unit which are sequentially connected, the LED power supply is used for supplying power to the LED light source and the control unit, and the control unit is used for controlling the LED light source according to the input electric signal; the electrical signal comprises a voltage signal or a current signal. And the control module is used for outputting a control command of the upper computer. And the centralized control module comprises a first power carrier unit and is used for transmitting a control command which is analyzed by the centralized control module and sent by the control module to the single lamp controller module through the first power carrier unit. And the single lamp controller module comprises a second power carrier unit and is used for receiving a command which is modulated by the centralized control module through the first power carrier unit and then loaded on the power line, the single lamp controller demodulates and analyzes the command through the second power carrier unit of the single lamp controller module, a lamp control signal is output, and meanwhile, the single lamp controller module feeds back self state information to the centralized control module through the second power carrier unit. The intelligent lamp control module is used for receiving the lamp control signals of the single lamp controller module and transmitting the modulated lamp control signals of the single lamp controller module to the control unit of the electric light source module. Therefore, the purpose that one intelligent lamp control module controls a plurality of lamps can be achieved, the lamps can be independently controlled to be turned on and turned off and adjusted in light, direct-current low-voltage signals can be remotely transmitted, and the intelligent lamp control module has the advantages of being strong in anti-interference capability, long in transmission distance, low in cost, simple in wiring and the like.

Drawings

Fig. 1 is a schematic structural diagram of an intelligent lamp control system according to an embodiment;

FIG. 2 is a schematic structural diagram of an electric light source module according to an embodiment;

FIG. 3 is a schematic structural diagram of a switch unit according to an embodiment;

FIG. 4 is a diagram illustrating a second exemplary processing unit according to an embodiment;

FIG. 5 is a schematic diagram of another embodiment of a second processing unit;

FIG. 6 is a schematic structural diagram of a DC voltage reduction unit according to an embodiment;

FIG. 7 is a flowchart illustrating a second exemplary embodiment of a method for controlling a processing unit;

fig. 8 is a schematic control flow diagram of an intelligent lamp control system according to another embodiment;

fig. 9 is a schematic control flow diagram of an intelligent lamp control system according to another embodiment;

FIG. 10 is a schematic diagram of an embodiment of a centralized control module;

FIG. 11 is a control flow diagram of a centralized control module according to an embodiment;

FIG. 12 is a schematic control flow diagram of a single lamp controller module according to an embodiment;

FIG. 13 is a schematic structural diagram of an intelligent lamp control module according to an embodiment;

fig. 14 is a schematic structural diagram of an intelligent lamp control module according to another embodiment;

FIG. 15 is a schematic structural diagram of a power switch unit according to another embodiment;

fig. 16 is a schematic structural diagram of a first processing unit according to another embodiment.

Detailed Description

The present invention will be described in further detail with reference to the following detailed description and accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.

Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.

In the embodiment of the invention, in the existing intelligent lamp control system, one lighting lamp corresponds to one single lamp controller, and the single lamp controller is a controller capable of controlling each lamp as the name implies. The number of the required single lamp controllers is large when the lighting area is large, which causes a problem of high cost. Therefore, the inventor breaks through the conventional understanding of the existing intelligent lamp control system, and one intelligent lamp controller realizes the control of a plurality of lamps, thereby solving the cost problem caused by one lighting lamp corresponding to one single lamp controller. In addition, the inventor further finds that in the prior art, the single lamp controller and the lighting lamp are packaged together in a lump, the performance of each device is easily influenced due to the concentrated layout, the heat transfer is uneven due to the concentrated packaging of the single lamp controller and the lighting lamp, the single lamp controller is interfered due to the influence of circuit lines, the intelligent lamp controller is separated from the lighting lamp, the problem caused by the concentrated packaging is avoided, and the wiring difficulty is reduced.