CN104602419A - Energy-saving LED lamp digital scanning control system - Google Patents

Abstract

The invention discloses an energy-saving LED lamp digital scanning control system, which includes a dry battery, a control circuit, and an LED lamp module; the LED lamp module includes M groups of LED lamp units and N connecting lines; each two groups of LED lamp units form a pair , each pair of LED lamp units is connected to the same connection line, but the connection direction is opposite; the control circuit controls the voltage of each connection line, and only one group of LED lamp units lights up at the same time; at the same time, each group of LED lamp units All of them are lit at least once, and are in the off state when other groups of LED lamp units are lit; the time period T is shorter than the duration of vision of the human eye, so that the human eye thinks that each group of LED lamp units is in the lit state. The energy-saving LED lamp digital scanning control system proposed by the present invention adopts an advanced interconnection and interconnection alternate connection method, and completes the most reasonable positive and negative parallel connection and reverse series connection of LEDs; it can greatly prolong the use time of dry batteries, and three dry batteries light up 1500 LED lights, can be used for more than 500 hours.

Description

Energy-saving LED lamp digital scanning control system

technical field

The invention belongs to the technical field of LED lamp control, and relates to an LED lamp control system, in particular to an energy-saving LED lamp digital scanning control system.

Background technique

The function mode of the existing LED light string is one line and one line signal. If 56 sets of LED lights are required, 56 lines are usually required; the LED lights are always on after they are lit.

The LED light string needs to be connected to the power supply, and the usual way is to connect the power supply through cables and sockets. This method is not suitable for some mobile occasions, such as hanging LED lights on the car and arranging LED lights on the beach. In addition, the cables connected to the LED lights also affect the overall aesthetics.

Subsequently, there has been a method of using dry batteries to power LED lights. In this way, if a light string containing 1500 LED lights is maintained by three dry batteries, it can only last for about 50 hours, and the batteries need to be replaced frequently.

In view of this, there is an urgent need to design a new LED lamp control system so as to overcome the above-mentioned defects of the existing methods.

Contents of the invention

The technical problem to be solved by the present invention is to provide an energy-saving LED lamp digital scanning control system, which can prolong the use time of dry batteries.

In order to solve the problems of the technologies described above, the present invention adopts the following technical solutions:

An energy-saving LED lamp digital scanning control system, said control system comprising: a dry battery, a control circuit, and an LED lamp module;

The LED lamp module includes M groups of LED lamp units and N connecting wires, M≥2, M is an even number, N≥2; each connecting wire is connected to a dry battery; M=(N-1)*N; each group of LED lamps The unit includes at least one LED lamp, and when each group of LED lamp units includes more than 2 LED lamps, each LED lamp includes LED lamps connected in series or/and LED lamps connected in parallel;

Every two groups of LED light units form a pair, and each pair of LED light units is connected to the same connection line, but the wiring direction is opposite; that is, the positive pole of one group of LED light units in each pair of LED light units is connected to the i-th connection line Li, and the negative pole Connect the j-th connection line Lj; the positive pole of another group of LED light units of each pair of LED light units is connected to the j-th connection line Lj, and the negative pole is connected to the i-th connection line Li;

The control circuit controls the voltage of each connection line in a scanning manner, and only one group of LED lamp units is lit at the same time; at the same time, each group of LED lamp units is lit at least once in the same time period T, while in other groups of LED lamp units The light unit is in the extinguished state when it is lit; the time period T is shorter than the duration of human vision, so that the human eye thinks that each group of LED light units is in the lighted state; T<0.02 seconds;

At the same time, the voltage of only one of the N connecting lines is positive, and the voltage of one connecting line is negative; thereby controlling the point of one of the corresponding two LED lamp units connected to the two connecting lines on, and the rest of the LED light units are off;

The control circuit includes a first processor, an LED drive circuit, a memory, and a first wireless communication module, and the first processor is respectively connected to the memory, the first wireless communication module, and the LED drive circuit;

The control circuit includes a transformer, a rectification and filtering circuit, a step-down and voltage-stabilizing circuit, an MCU control chip, and several triodes; the transformer, a rectification and filtering circuit, and a step-down and voltage-stabilizing circuit are connected in sequence, and the MCU control chip is connected to each triode respectively; The MCU control chip is also connected with a memory chip;

The rectification and filtering circuit includes a first diode and a first capacitor; the first port of the transformer, the anode of the first diode, and the second end of the first capacitor are grounded, and the negative electrode of the first diode and the first capacitor are grounded. The first end of the fuse is connected to the second port of the transformer;

The step-down regulator circuit includes a first voltage regulator tube, a second voltage regulator tube, a second capacitor, a second diode, and a third diode; the first port of the first voltage regulator tube, the second The first port of the voltage regulator tube is connected to the second port of the transformer through a fuse; the grounding ports of the first voltage regulator tube and the second voltage regulator tube are grounded; the output port of the first voltage regulator tube is connected to the first end of the second capacitor , the anode of the second diode, the second end of the second capacitor is grounded, the cathode of the second diode is connected to the voltage VCC; the output port of the first voltage regulator tube is connected to the anode of the third diode, and the third diode The negative pole of the tube is connected to the voltage VCC;

The MCU control chip is respectively connected to the bases of some triodes, and every three triodes are used together as a group; among the three triodes used in conjunction, one pin of the MCU control chip is connected to the base of the first triode, and the first The emitter of the triode is grounded, and the control signal is sent through the collector of the first triode; the other pin of the MCU control chip is connected to the base of the second triode, and the emitter of the second triode is grounded. The collector of the second triode is connected to the base of the third triode; the emitter of the third triode is connected to the voltage VCC, and a control signal is sent through the collector of the third triode.

An energy-saving LED lamp digital scanning control system, said control system comprising: a dry battery, a control circuit, and an LED lamp module;

The LED lamp module includes M groups of LED lamp units, N connecting wires, M≥2, M is an even number, N≥2; each connecting wire is connected to a dry battery;

Every two groups of LED light units form a pair, and each pair of LED light units is connected to the same connection line, but the wiring direction is opposite; that is, the positive pole of one group of LED light units in each pair of LED light units is connected to the i-th connection line Li, and the negative pole Connect the j-th connection line Lj; the positive pole of another group of LED light units of each pair of LED light units is connected to the j-th connection line Lj, and the negative pole is connected to the i-th connection line Li;

The control circuit controls the voltage of each connection line, and only one group of LED lamp units is lit at the same time; at the same time, each group of LED lamp units is lit at least once in the same time period T, while other groups of LED lamp units are lit. The time period T is shorter than the duration of vision of the human eye, so that the human eye thinks that each group of LED light units is in the on state.

As a preferred solution of the present invention, at the same time, the voltage of only one of the N connecting lines is positive, and the voltage of one connecting line is negative; thereby controlling the corresponding two LEDs connected to the two connecting lines One LED light unit in the light unit is turned on, and the other LED light units are in a state of extinguishing.

As a preferred solution of the present invention, M=(N-1)*N.

As a preferred solution of the present invention, the control circuit includes a first processor, an LED driving circuit, a memory, and a first wireless communication module, and the first processor is respectively connected to the memory, the first wireless communication module, and the LED driving circuit;

The control circuit includes a transformer, a rectification and filtering circuit, a step-down and voltage-stabilizing circuit, an MCU control chip, and several triodes; the transformer, a rectification and filtering circuit, and a step-down and voltage-stabilizing circuit are connected in sequence, and the MCU control chip is connected to each triode respectively; The MCU control chip is also connected with a memory chip;

The rectification and filtering circuit includes a first diode and a first capacitor; the first port of the transformer, the anode of the first diode, and the second end of the first capacitor are grounded, and the negative electrode of the first diode and the first capacitor are grounded. The first end of the fuse is connected to the second port of the transformer;

The step-down regulator circuit includes a first voltage regulator tube, a second voltage regulator tube, a second capacitor, a second diode, and a third diode; the first port of the first voltage regulator tube, the second The first port of the voltage regulator tube is connected to the second port of the transformer through a fuse; the grounding ports of the first voltage regulator tube and the second voltage regulator tube are grounded; the output port of the first voltage regulator tube is connected to the first end of the second capacitor , the anode of the second diode, the second end of the second capacitor is grounded, the cathode of the second diode is connected to the voltage VCC; the output port of the first voltage regulator tube is connected to the anode of the third diode, and the third diode The negative pole of the tube is connected to the voltage VCC;

The MCU control chip is respectively connected to the bases of some triodes, and every three triodes are used together as a group; among the three triodes used in conjunction, one pin of the MCU control chip is connected to the base of the first triode, and the first The emitter of the triode is grounded, and the control signal is sent through the collector of the first triode; the other pin of the MCU control chip is connected to the base of the second triode, and the emitter of the second triode is grounded. The collector of the second triode is connected to the base of the third triode; the emitter of the third triode is connected to the voltage VCC, and a control signal is sent through the collector of the third triode.

As a preferred solution of the present invention, each group of LED lamp units includes at least one LED lamp, and when each group of LED lamp units includes more than two LED lamps, each LED lamp includes LED lamps connected in series or/and LED lamps connected in parallel lamp.

As a preferred solution of the present invention, the control system further includes a voice recognition device; the control circuit controls the LED lamp module according to the control command recognized by the voice recognition device;

Described voice recognition equipment comprises voice acquisition unit, voice comparison database, voice comparison unit, voice recognition unit; Voice comparison unit connects voice acquisition unit, voice comparison database respectively, the voice information that voice acquisition unit acquires and voice comparison Compare the voices in the database, find out the voice with the highest similarity, and send it to the voice recognition unit; the voice recognition unit sends the recognized result as a control command to the control circuit;

The speech comparison unit includes a dialect comparison unit, and the speech comparison database includes a dialect comparison database; the dialect comparison unit compares the setting dialect of the user with the corresponding dialect comparison database; the setting user The dialect is set by the user or independently learned by the system based on the user's usage records;

The system also includes a self-learning module, which is used to obtain self-learning through neural network learning according to the use records of each user; if the user uses the same or similar dialect voice command for many times, the system does not recognize it, or the result of recognition Both are denied by the user, and then the user manually executes the corresponding operation command; then it is considered that the above-mentioned dialect voice command corresponds to the operation command, and the dialect comparison database is updated.

The beneficial effect of the present invention is that: the energy-saving LED lamp digital scanning control system proposed by the present invention adopts an advanced interconnection and interconnection alternate connection method, and completes the most reasonable positive and negative parallel connection and reverse series connection of LEDs; it can greatly prolong the life of the dry battery. Using time, three dry batteries light up 1500 LED lights and can be used for more than 500 hours. The existing connection method can only last for about 50 hours.

Description of drawings

Fig. 1 is a schematic diagram of the composition of the energy-saving LED lamp digital scanning control system of the present invention.

Fig. 2 is a schematic wiring diagram of the digital scanning control system of the energy-saving LED lamp of the present invention.

Fig. 3 is a schematic circuit diagram of the control circuit in the system of the present invention.

Fig. 4 is a schematic diagram of the composition of the speech recognition device in the system of the present invention.

Detailed ways

Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

Embodiment one

An energy-saving LED lamp digital scanning control system, said control system comprising: a dry battery, a control circuit, and an LED lamp module;

The LED lamp module includes M groups of LED lamp units, N connecting wires, M≥2, M is an even number, N≥2; each connecting wire is connected to a dry battery;

Every two groups of LED light units form a pair, and each pair of LED light units is connected to the same connection line, but the wiring direction is opposite; that is, the positive pole of one group of LED light units in each pair of LED light units is connected to the i-th connection line Li, and the negative pole Connect the j-th connection line Lj; the positive pole of another group of LED light units of each pair of LED light units is connected to the j-th connection line Lj, and the negative pole is connected to the i-th connection line Li;

The control circuit controls the voltage of each connection line in a scanning manner, and only one group of LED lamp units is lit at the same time; at the same time, each group of LED lamp units is lit at least once in the same time period T, while in other groups of LED lamp units The lamp unit is in the off state when it is on; the time period T is shorter than the duration of vision of the human eye, so that the human eye thinks that each group of LED lamp units is in the on state.

Embodiment two

Please refer to FIG. 1 , the present invention discloses a digital scanning control system for an energy-saving LED lamp. The control system includes: a dry battery 2 , a control circuit 1 , and an LED lamp module 3 .

The LED lamp module 3 includes M groups of LED lamp units, N connection lines, M≥2, M is an even number, N≥2; each connection line is connected to a dry battery; M=(N-1)*N; each group of LED The lamp unit includes at least one LED lamp, and when each group of LED lamp units includes more than two LED lamps, each LED lamp includes LED lamps connected in series or/and LED lamps connected in parallel.

For example, the LED lamp module includes 56 groups of LED lamp units and 8 connecting wires; or, the LED lamp module includes 42 groups of LED lamp units and 7 connecting wires; or, the LED lamp module includes 30 groups of LED lamp units and 6 wires Connecting wires; or, the LED lamp module includes 20 sets of LED lamp units and 5 connecting wires. In this embodiment, as shown in FIG. 2 , the LED lamp module 3 includes 30 sets of LED lamp units and 6 connecting wires.

Every two groups of LED light units form a pair, and each pair of LED light units is connected to the same connection line, but the wiring direction is opposite; that is, the positive pole of one group of LED light units in each pair of LED light units is connected to the i-th connection line Li, and the negative pole Connect the jth connection line Lj; the positive pole of another group of LED light units in each pair of LED light units is connected to the jth connection line Lj, and the negative pole is connected to the ith connection line Li.

As shown in Figure 2, the LED lamp unit 31 and the LED lamp unit 32 are used as a pair, the positive pole of the LED lamp unit 31 is connected to the connecting line L1, and the negative pole is connected to the connecting line L6; the positive pole of the LED lamp unit 32 is connected to the connecting line L6, and the negative pole is connected to the connecting line L6 Line L1. For another example, the LED lamp unit 33 and the LED lamp unit 34 are used as a pair, the positive pole of the LED lamp unit 33 is connected to the connecting line L3, and the negative pole is connected to the connecting line L5; the positive pole of the LED lamp unit 34 is connected to the connecting line L5, and the negative pole is connected to the connecting line L3.

The control circuit controls the voltage of each connection line in a scanning manner, so that only one group of LED lamp units is lit at the same time; at the same time, each group of LED lamp units is lit at least once in the same time period T, while in other groups The LED light unit is in the extinguished state when it is lit; the time period T is shorter than the duration of vision of the human eye, so that the human eye thinks that each group of LED light units is in the lighted state. In this embodiment, T<0.02 seconds; for example, 60 scans can be performed in one second, and each group of LED lamp units is turned on (and turned off) according to the set sequence for each scan.

At the same time, the voltage of only one of the N connecting lines is positive, and the voltage of one connecting line is negative; thereby controlling the point of one of the corresponding two LED lamp units connected to the two connecting lines on, and the rest of the LED light units are off.

Please refer to FIG. 3 , this embodiment introduces the composition of the control circuit by taking 4 lines and 12 lines (12 sets of LED lamp units, 4 connecting lines) as an example. The control circuit includes a first processor, an LED driving circuit, a memory, and a first wireless communication module, and the first processor is respectively connected to the memory, the first wireless communication module, and the LED driving circuit.

The control circuit includes a transformer, a rectification and filtering circuit, a step-down and voltage-stabilizing circuit, an MCU control chip, and several triodes; the transformer, a rectification and filtering circuit, and a step-down and voltage-stabilizing circuit are connected in sequence, and the MCU control chip is connected to each triode respectively; The MCU control chip is also connected with a memory chip.

The rectification and filtering circuit includes a first diode and a first capacitor; the first port of the transformer, the anode of the first diode, and the second end of the first capacitor are grounded, and the negative electrode of the first diode and the first capacitor are grounded. The first end of the fuse is connected to the second port of the transformer.

The step-down regulator circuit includes a first voltage regulator tube, a second voltage regulator tube, a second capacitor, a second diode, and a third diode; the first port of the first voltage regulator tube, the second The first port of the voltage regulator tube is connected to the second port of the transformer through a fuse; the grounding ports of the first voltage regulator tube and the second voltage regulator tube are grounded; the output port of the first voltage regulator tube is connected to the first end of the second capacitor , the anode of the second diode, the second end of the second capacitor is grounded, the cathode of the second diode is connected to the voltage VCC; the output port of the first voltage regulator tube is connected to the anode of the third diode, and the third diode The negative pole of the tube is connected to the voltage VCC.

The MCU control chip is respectively connected to the bases of some triodes, and every three triodes are used together as a group; among the three triodes used in conjunction, one pin of the MCU control chip is connected to the base of the first triode, and the first The emitter of the triode is grounded, and the control signal is sent through the collector of the first triode; the other pin of the MCU control chip is connected to the base of the second triode, and the emitter of the second triode is grounded. The collector of the second triode is connected to the base of the third triode; the emitter of the third triode is connected to the voltage VCC, and a control signal is sent through the collector of the third triode.

Preferably, the control system further includes a voice recognition device; the control circuit controls the LED lamp module according to the control command recognized by the voice recognition device.

Please refer to Fig. 4, described voice recognition equipment comprises voice acquisition unit 41, voice comparison database 42, voice comparison unit 43, voice recognition unit 44; Voice comparison unit 43 connects voice acquisition unit 41, voice comparison database 42 respectively , compare the voice information acquired by the voice acquisition unit 41 with the voice in the voice comparison database 42, find out the voice with the highest similarity, and send it to the voice recognition unit 44; the voice recognition unit 44 uses the recognized result as a control command sent to control circuit 1.

The speech comparison unit includes a dialect comparison unit, and the speech comparison database includes a dialect comparison database; the dialect comparison unit compares the setting dialect of the user with the corresponding dialect comparison database; the setting user The dialect is set by the user or independently learned by the system based on the user's usage records.

The system also includes a self-learning module, which is used to obtain self-learning through neural network learning according to the use records of each user; if the user uses the same or similar dialect voice command for many times, the system does not recognize it, or the result of recognition Both are denied by the user, and then the user manually executes the corresponding operation command; then it is considered that the above-mentioned dialect voice command corresponds to the operation command, and the dialect comparison database is updated. In this way, the recognition accuracy can be improved, and the pronunciation habits of different people can be better adapted.

Embodiment three

The difference between this embodiment and Embodiment 1 is that in this embodiment, the positive pole of the dry battery is connected to the step-up line and the step-down line, and the negative pole of the dry battery is connected to the voltage regulator; pressure.

While the voltage rises and falls, the main control stabilizes the voltage, uses the stabilized voltage to realize the maximization and minimization of the completed voltage, and then uses the voltage to control the balanced current.

On the basis of voltage stability, when the LEDs are connected in series, the current is stabilized, the voltage is raised, and the voltage is stabilized with a capacitor, and the chip IC maintains a constant voltage.

When the LEDs are connected in parallel, the voltage is stabilized, the current is increased, the current is limited by the resistor, and the chip IC is constant to achieve low current, and the interconnection is used to alternately switch, the utilization rate is the highest, and the energy consumption is the smallest.

To sum up, the digital scanning control system for energy-saving LED lamps proposed by the present invention adopts an advanced intercommunication and alternating connection method, and completes the most reasonable positive and negative parallel connection and reverse series connection of LEDs; it can greatly prolong the use time of dry batteries , Three dry batteries light up 1500 LED lights and can be used for more than 500 hours. The existing connection method can only last for about 50 hours.

The description and application of the invention herein is illustrative and is not intended to limit the scope of the invention to the above-described embodiments. Variations and changes to the embodiments disclosed herein are possible, and substitutions and equivalents for various components of the embodiments are known to those of ordinary skill in the art. It should be clear to those skilled in the art that the present invention can be realized in other forms, structures, arrangements, proportions, and with other components, materials and components without departing from the spirit or essential characteristics of the present invention. Other modifications and changes may be made to the embodiments disclosed herein without departing from the scope and spirit of the invention.

Claims (7)

1. an energy-saving LED lamp digital scanning control system, is characterized in that, described control system comprises: dry cell, control circuit, LED lamp module;

Described LED lamp module comprises M group LED lamp unit, N bar connecting line, M >=2, and M is even number, N >=2; Each connecting line connects dry cell; Every two groups of LED lamp unit comprise at least one LED, and when every two groups of LED lamp unit comprise more than 2 LED, each LED comprises the LED of series connection or/and the LED of parallel connection;

Every two groups of LED lamp unit partner, and often pair of LED lamp unit connects identical connecting line, but wiring direction is contrary; That is, the positive pole of wherein one group of LED lamp unit of often pair of LED lamp unit connects the i-th connecting line Li, and negative pole connects jth connecting line Lj; The positive pole of another group LED lamp unit of often pair of LED lamp unit connects jth connecting line Lj, and negative pole connects the i-th connecting line Li;

Described control circuit controls the voltage of each connecting line in the mode of scanning, makes synchronization only have one group of LED lamp unit to light; Often organize LED lamp unit to be all lit at least one times in cycle T at one time simultaneously, and be in OFF state when other group LED lamp unit are lighted; Period of time T is shorter than human eye vision and persists the time, and human eye is thought, and often group LED lamp unit is all in illuminating state; T < 0.02 second;

At synchronization, the voltage of a connecting line in N bar connecting line, is only had to be that just the voltage of a connecting line is negative; Thus the LED lamp unit controlled in corresponding two LED lamp unit connected with these two connecting lines is lighted, all the other LED lamp unit are in OFF state;

Described control circuit comprises first processor, LED drive circuit, memory, the first wireless communication module, and first processor is connected storage, the first wireless communication module, LED drive circuit respectively;

Described control circuit comprises transformer, current rectifying and wave filtering circuit, decompression voltage regulator, MCU control chip, some triodes; Described transformer, current rectifying and wave filtering circuit, decompression voltage regulator connect successively, and MCU control chip connects each triode respectively; Described MCU control chip is also connected with memory chip;

Described current rectifying and wave filtering circuit comprises the first diode, the first electric capacity; Second end ground connection of the first port of transformer, the positive pole of the first diode, the first electric capacity, the negative pole of the first diode, the first end of the first electric capacity are by the second port of fuse connection transformer;

Described decompression voltage regulator comprises the first voltage-stabiliser tube, the second voltage-stabiliser tube, the second electric capacity, the second diode, the 3rd diode; First port of described first voltage-stabiliser tube, the first port of the second voltage-stabiliser tube are by the second port of fuse connection transformer; The grounding ports ground connection of the first voltage-stabiliser tube, the second voltage-stabiliser tube; The output port of described first voltage-stabiliser tube connects the first end of the second electric capacity, the positive pole of the second diode, the second end ground connection of the second electric capacity, and the negative pole of the second diode connects voltage VCC; The output port of the first voltage-stabiliser tube connects the positive pole of the 3rd diode, and the negative pole of the 3rd diode connects voltage VCC;

The base stage of described MCU control chip coupling part triode respectively, every three triodes as one group with the use of; With the use of three triodes in, a pin of MCU control chip connects the base stage of the first triode, the grounded emitter of the first triode, is transmitted control signal by the collector electrode of the first triode; Another pin of MCU control chip connects the base stage of the second triode, the grounded emitter of the second triode, and the collector electrode of the second triode connects the base stage of the 3rd triode; The emitter of the 3rd triode connects voltage VCC, is transmitted control signal by the collector electrode of the 3rd triode.

2. an energy-saving LED lamp digital scanning control system, is characterized in that, described control system comprises: dry cell, control circuit, LED lamp module;

Described LED lamp module comprises M group LED lamp unit, N bar connecting line, M >=2, and M is even number, N >=2; Each connecting line connects dry cell;

Every two groups of LED lamp unit partner, and often pair of LED lamp unit connects identical connecting line, but wiring direction is contrary; That is, the positive pole of wherein one group of LED lamp unit of often pair of LED lamp unit connects the i-th connecting line Li, and negative pole connects jth connecting line Lj; The positive pole of another group LED lamp unit of often pair of LED lamp unit connects jth connecting line Lj, and negative pole connects the i-th connecting line Li;

Described control circuit controls the voltage of each connecting line, makes synchronization only have one group of LED lamp unit to light; Often organize LED lamp unit to be all lit at least one times in cycle T at one time simultaneously, and be in OFF state when other group LED lamp unit are lighted; Period of time T is shorter than human eye vision and persists the time, and human eye is thought, and often group LED lamp unit is all in illuminating state.

3. energy-saving LED lamp digital scanning control system according to claim 2, is characterized in that:

At synchronization, the voltage of a connecting line in N bar connecting line, is only had to be that just the voltage of a connecting line is negative; Thus the LED lamp unit controlled in corresponding two LED lamp unit connected with these two connecting lines is lighted, all the other LED lamp unit are in OFF state.

4. energy-saving LED lamp digital scanning control system according to claim 2, is characterized in that:

M＝(N-1)*N。

5. energy-saving LED lamp digital scanning control system according to claim 2, is characterized in that:

Described control circuit comprises first processor, LED drive circuit, memory, the first wireless communication module, and first processor is connected storage, the first wireless communication module, LED drive circuit respectively;

Described control circuit comprises transformer, current rectifying and wave filtering circuit, decompression voltage regulator, MCU control chip, some triodes; Described transformer, current rectifying and wave filtering circuit, decompression voltage regulator connect successively, and MCU control chip connects each triode respectively; Described MCU control chip is also connected with memory chip;

Described current rectifying and wave filtering circuit comprises the first diode, the first electric capacity; Second end ground connection of the first port of transformer, the positive pole of the first diode, the first electric capacity, the negative pole of the first diode, the first end of the first electric capacity are by the second port of fuse connection transformer;

Described decompression voltage regulator comprises the first voltage-stabiliser tube, the second voltage-stabiliser tube, the second electric capacity, the second diode, the 3rd diode; First port of described first voltage-stabiliser tube, the first port of the second voltage-stabiliser tube are by the second port of fuse connection transformer; The grounding ports ground connection of the first voltage-stabiliser tube, the second voltage-stabiliser tube; The output port of described first voltage-stabiliser tube connects the first end of the second electric capacity, the positive pole of the second diode, the second end ground connection of the second electric capacity, and the negative pole of the second diode connects voltage VCC; The output port of the first voltage-stabiliser tube connects the positive pole of the 3rd diode, and the negative pole of the 3rd diode connects voltage VCC;

The base stage of described MCU control chip coupling part triode respectively, every three triodes as one group with the use of; With the use of three triodes in, a pin of MCU control chip connects the base stage of the first triode, the grounded emitter of the first triode, is transmitted control signal by the collector electrode of the first triode; Another pin of MCU control chip connects the base stage of the second triode, the grounded emitter of the second triode, and the collector electrode of the second triode connects the base stage of the 3rd triode; The emitter of the 3rd triode connects voltage VCC, is transmitted control signal by the collector electrode of the 3rd triode.

6. energy-saving LED lamp digital scanning control system according to claim 2, is characterized in that:

Every two groups of LED lamp unit comprise at least one LED, and when every two groups of LED lamp unit comprise more than 2 LED, each LED comprises the LED of series connection or/and the LED of parallel connection.

7. energy-saving LED lamp digital scanning control system according to claim 2, is characterized in that:

Described control system also comprises speech recognition apparatus; The control command that described control circuit identifies according to speech recognition apparatus controls LED lamp module;

Described speech recognition apparatus comprises voice acquiring unit, voice comparison data storehouse, voice comparing unit, voice recognition unit; Voice comparing unit connects voice acquiring unit, voice comparison data storehouse respectively, is compared by the voice in the voice messaging of voice acquiring unit acquisition and voice comparison data storehouse, finds out the voice that similarity is the highest, be sent to voice recognition unit; The result identified is sent to control circuit as control command by voice recognition unit;

Described voice comparing unit comprises dialect comparing unit, and voice comparison data storehouse comprises dialect comparison data storehouse; Described dialect comparing unit is by the setting dialect of setting user and corresponding dialect comparison data storehouse comparison; The dialect of setting user is set by the user or system obtains according to the use record autonomous learning of user;

Described system also comprises autonomous learning module, is obtained by neural network learning autonomous learning in order to the use record according to each user; If after user uses repeatedly identical or akin dialect phonetic order, system unidentified go out, or the result identified by user is negated all, and then user manually performs corresponding operational order; Then think that above-mentioned dialect phonetic order is to should operational order, and upgrade dialect comparison data storehouse.