A control device, method, electronic device and storage medium

Abstract

The present invention discloses a control device, method, electronic device and storage medium. A control device includes: a power supply, a power management circuit, a dimming circuit and a light-emitting circuit. The power supply is output to the dimming circuit and the light-emitting circuit respectively through the power management circuit; the power management circuit is used to process the current output by the power supply into a constant current, and the dimming circuit is used to output an adjustment signal to the light-emitting circuit according to the brightness of the light in the environment; the light-emitting circuit adjusts the light-emitting state according to the adjustment information. In an embodiment of the present invention, the circuit is fixed on an aluminum substrate through a power port and a port of a dimming circuit to facilitate the control of camera shooting. The power management circuit stabilizes the circuit current to avoid flickering of the light in the light-emitting circuit; the dimming circuit adjusts the current and voltage signals in the circuit according to the light conditions in the environment, so that the light-emitting circuit in the circuit performs fill light control on the camera to optimize the monitoring effect.

Description

Technical Field

[0001] The embodiments of the present invention relate to computer technology, and more particularly to a control device, method, electronic device and storage medium. Background Art

[0002] In video surveillance applications, the camera is in a dark environment and cannot capture clear full-color images of faces and objects. The existing fill light control circuit mainly uses a photosensitive switch to control the infrared light and the control board to turn off the infrared light during the day or when there is sufficient light to obtain normal color images, and turn on the infrared light at night or when there is insufficient light. However, at night or in insufficient light, the image contrast often needs to be adjusted to zero, and only black and white images can be obtained, making it impossible to compare colors, affecting the monitoring effect. Summary of the invention

[0003] The present invention provides a control device, method, electronic equipment and storage medium, so as to realize that a control circuit can accurately control the on state of a light according to the lighting conditions in an environment, so as to enable a camera to collect a clear image.

[0004] In a first aspect, an embodiment of the present invention provides a control device, which includes: a power supply, a power management circuit, a dimming circuit and a light-emitting circuit, wherein the power supply is output to the dimming circuit and the light-emitting circuit respectively through the power management circuit; the power management circuit is used to process the current output by the power supply into a constant current, and the dimming circuit is used to output an adjustment signal to the light-emitting circuit according to the brightness of the light in the environment; the light-emitting circuit adjusts the light-emitting state according to the adjustment information.

[0005] Furthermore, the dimming circuit includes: a first resistor (R2), a second resistor (R3), a third resistor (R4), a fourth resistor (R5), a fifth photoresistor (R6), a sixth resistor (R7), a seventh resistor (R8), a first capacitor (C3), a first diode (D5), a first transistor (Q1) and a first interface (P2);

[0006] The first end of the first resistor (R2) and the second resistor (R3) are connected in series to the collector of the first transistor (Q1), and are used to increase the voltage across the fourth resistor (R5) to control the output of the power management circuit when the resistance of the fifth photoresistor (R6) increases and the first transistor (Q1) is in a cut-off state; the second end of the second resistor (R3) is connected to the power supply to receive the current provided by the power supply; the third resistor (R4) and the fifth photoresistor (R6) are connected in series to the base of the first transistor (Q1), and are used to turn on the first transistor (Q1) and reduce the voltage across the fourth resistor (R5) to control the output of the power management circuit when the resistance of the fifth photoresistor (R6) decreases; the seventh resistor (R8) The first end of the sixth resistor (R7) is connected in parallel with the fifth photoresistor (R6) to the base of the first transistor (Q1); the second section of the seventh resistor (R8) is grounded, and is used to control the output of the second port of the fourth resistor (R5) through the resistance value of the fifth photoresistor (R6); the emitter collector of the first transistor (Q1) is grounded; the first end of the sixth resistor (R7) is connected in parallel with the fourth resistor (R5) to the collector of the first transistor (Q1), and is used to stabilize the voltage of the fourth resistor (R5) when the first transistor (Q1) is in a cut-off state; the second end of the sixth resistor (R7) is connected to the first interface (P2), and is used to fix the circuit on the mainboard; the second end of the fourth resistor (R5) is used to output the adjustment signal to the battery management circuit.

[0007] Furthermore, the power management circuit includes: a first management chip (U1), a second capacitor (C2), an eighth resistor (R1), a first diode (D2), and a first inductor (L1);

[0008] The first end of the second capacitor (C2) is connected in parallel with the first management chip (U1) to filter out the electrical signal of a specific frequency to the pin 1 of the first management chip (U1); the first end of the second capacitor (C2) is connected to the power supply to receive the electrical signal provided by the power supply; the cathode of the first diode (D2) is connected in parallel with the first management chip (U1) to input the electrical signal filtered by the second capacitor (C2) to the pin 5 of the first management chip (U1) to prevent the electrical signal filtered by the second capacitor (C2) from directly flowing into the light-emitting circuit; the eighth resistor (R1) is connected in parallel with the first management chip (U1) to set the current value supplied to the light-emitting circuit for the first management chip (U1); the pin 2 of the first management chip (U1) is connected in series with the first inductor (L1) to the light-emitting circuit; the first inductor (L1) is connected in series with the anode (D2) of the first diode to reversely connect the first diode (D2) to the circuit to prevent the current in other circuits from interfering with the first inductor (L1).

[0009] Furthermore, the lighting circuit comprises: a first lighting lamp (IR1), a second lighting lamp (IR2), and a third capacitor (C1);

[0010] The first light-emitting lamp (IR1) and the second light-emitting lamp (IR2) are connected in series to form a lamp group to convert electrical energy in the circuit into light energy; the second light-emitting lamp (IR2) and the first inductor (L1) are connected in series to determine the state of the light-emitting circuit by the current output by the power management circuit through the first inductor (L1); the third capacitor (C1) is connected in parallel to the lamp group formed by the first light-emitting lamp (IR1) and the second light-emitting lamp (IR2) to stabilize the voltage across the lamp group formed by the first light-emitting lamp (IR1) and the second light-emitting lamp (IR2).

[0011] Further, the power supply includes: a third diode (D4), a first power supply interface (P1);

[0012] The anode of the third diode (D4) is connected to the dimming circuit to prevent the power supply from being reversely connected to other circuits; the cathode of the third diode (D4) is connected to the first power interface (P1) to receive an electrical signal through the first power interface (P1) to turn on the third diode (D4).

[0013] Furthermore, the dimming circuit is used to output an adjustment signal to the light-emitting circuit according to the brightness of the light in the environment; the light-emitting circuit adjusts the light-emitting state according to the adjustment information, including:

[0014] When the fifth photoresistor (R6) in the dimming circuit is in a dark environment, the resistance of the fifth photoresistor (R6) increases, causing the base of the first transistor (Q1) in the dimming circuit connected to the fifth photoresistor (R6) to be in a low level state, and the first transistor (Q1) in the dimming circuit to be in a cut-off state; the voltage of the fourth resistor (R5) in the dimming circuit increases, and the electrical signal of the increased voltage of the fourth resistor (R5) is input into the power management circuit, and after passing through the power management circuit, it is transmitted to the light-emitting circuit through pin 1 of the first management chip (U1) in the power management circuit, so that the first light-emitting lamp (IR1) and the second light-emitting lamp (IR2) are in a light-emitting state.

[0015] Furthermore, the dimming circuit is used to output an adjustment signal to the light-emitting circuit according to the brightness of the light in the environment; the light-emitting circuit adjusts the light-emitting state according to the adjustment information, including:

[0016] When the fifth photoresistor (R6) in the dimming circuit is in an illuminated environment, the resistance of the fifth photoresistor (R6) decreases, causing the base of the first transistor (Q1) in the dimming circuit connected to the fifth photoresistor (R6) to be in a high level state, and the first transistor (Q1) in the dimming circuit is turned on; the voltage of the fourth resistor (R5) in the dimming circuit decreases, and the electrical signal for increasing the voltage of the fourth resistor (R5) cannot be input into the power management circuit, so that the first light-emitting lamp (IR1) and the second light-emitting lamp (IR2) are in a non-lighting state.

[0017] In a second aspect, an embodiment of the present invention further provides a control method, the method comprising:

[0018] Sending the constant current electrical signal output by the power management circuit to the dimming circuit and the light-emitting circuit;

[0019] The dimming circuit outputs an adjustment signal to the light-emitting circuit according to the brightness of the light in the environment;

[0020] The lighting circuit determines adjustment information according to the adjustment signal and adjusts the lighting state.

[0021] In a third aspect, an embodiment of the present invention further provides an electronic device, the electronic device comprising:

[0022] one or more processors;

[0023] a storage device for storing one or more programs,

[0024] When the one or more programs are executed by the one or more processors, the one or more processors implement the control device.

[0025] In a fourth aspect, an embodiment of the present invention further provides a computer-readable storage medium having a computer program stored thereon, which implements the control device when executed by a processor.

[0026] In the embodiment of the present invention, through the power supply, power management circuit, dimming circuit and light-emitting circuit in the control device, the power supply is output to the dimming circuit and the light-emitting circuit respectively through the power management circuit; the power management circuit is used to process the current output by the power supply into a constant current, and the dimming circuit is used to output an adjustment signal to the light-emitting circuit according to the brightness of the light in the environment; the light-emitting circuit adjusts the light-emitting state according to the adjustment information. It solves the problem that when simply cooperating with the control board through the light-sensitive light principle, normal colors can be obtained during the day, only black and white images can be obtained at night, and the current is unstable and the light flickers, affecting the monitoring effect. That is, in the embodiment of the present invention, the circuit is fixed on the aluminum substrate through the power port and the port of the dimming circuit to facilitate the control of the camera shooting, the power management circuit stabilizes the circuit current, and avoids the light flickering in the light-emitting circuit; the dimming circuit adjusts the current and voltage signals in the circuit according to the light conditions in the environment, so that the light-emitting circuit in the circuit performs fill light regulation on the camera to optimize the monitoring effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a structural schematic diagram of a control device provided by an embodiment of the present invention;

[0028] Figure 1A is a circuit schematic diagram of a control device provided by an embodiment of the present invention;

[0029] Figure 1B A schematic diagram of the lamp cup structure of a control device provided by an embodiment of the present invention;

[0030] Figure 2 A flowchart of an execution method of a control device provided by an embodiment of the present invention;

[0031] Figure 3 It is a schematic diagram of the structure of an electronic device provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0032] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0033] Figure 1 A schematic diagram of a control device provided by an embodiment of the present invention is shown in FIG. Figure 1As shown, the device includes: a power supply, a power management circuit, a dimming circuit and a light-emitting circuit; wherein the power supply outputs current to the dimming circuit and the light-emitting circuit respectively through the power management circuit; wherein the power management circuit is used to process the current output by the power supply into a constant current, wherein the dimming circuit is used to output an adjustment signal to the light-emitting circuit according to the brightness of the light in the environment; wherein the light-emitting circuit is used to adjust the light-emitting state according to the adjustment information.

[0034] For example, the power supply can be provided through the power supply interface on the aluminum substrate. When the power supply is provided through the power supply interface on the aluminum substrate, it is necessary to connect the power supply interface on the aluminum substrate and fix each circuit in the control device on the aluminum substrate so that each electrical component on the aluminum substrate can dissipate heat evenly. In this case, the power supply interface on the aluminum substrate is used to connect the power supply to the aluminum substrate to supply power to other circuits on the aluminum substrate.

[0035] Furthermore, the dimming circuit includes: a first resistor (R2), a second resistor (R3), a third resistor (R4), a fourth resistor (R5), a fifth photoresistor (R6), a sixth resistor (R7), a seventh resistor (R8), a first capacitor (C3), a first diode (D5), a first transistor (Q1) and a first interface (P2);

[0036] The first end of the first resistor (R2) and the second resistor (R3) are connected in series to the collector of the first transistor (Q1), and are used to increase the voltage across the fourth resistor (R5) to control the output of the power management circuit when the resistance of the fifth photoresistor (R6) increases and the first transistor (Q1) is in a cut-off state; the second end of the second resistor (R3) is connected to the power supply to receive the current provided by the power supply; the third resistor (R4) and the fifth photoresistor (R6) are connected in series to the base of the first transistor (Q1), and are used to turn on the first transistor (Q1) and reduce the voltage across the fourth resistor (R5) to control the output of the power management circuit when the resistance of the fifth photoresistor (R6) decreases; the seventh resistor (R8) The first end of the sixth resistor (R7) is connected in parallel with the fifth photoresistor (R6) to the base of the first transistor (Q1); the second section of the seventh resistor (R8) is grounded, and is used to control the output of the second port of the fourth resistor (R5) through the resistance value of the fifth photoresistor (R6); the emitter collector of the first transistor (Q1) is grounded; the first end of the sixth resistor (R7) is connected in parallel with the fourth resistor (R5) to the collector of the first transistor (Q1), and is used to stabilize the voltage of the fourth resistor (R5) when the first transistor (Q1) is in a cut-off state; the second end of the sixth resistor (R7) is connected to the first interface (P2), and is used to fix the circuit on the mainboard; the second end of the fourth resistor (R5) is used to output the adjustment signal to the battery management circuit.

[0037] Specifically, Figure 1A A circuit schematic diagram of a control device provided by an embodiment of the present invention, wherein: Figure 2 In the figure, R2 represents the first resistor, R3 represents the second resistor, R4 represents the third resistor, R5 represents the fourth resistor, R6 represents the fifth photoresistor, R7 represents the sixth resistor, R8 represents the seventh resistor, Q1 represents the first transistor, D5 represents the first diode, C3 represents the first capacitor, R1 represents the eighth resistor, C2 represents the second capacitor, U1 represents the first power management chip, D2 represents the second diode, L1 represents the first inductor, IR1 represents the first light-emitting lamp, IR2 represents the second light-emitting lamp, C1 represents the third capacitor, D4 represents the third diode, P1 represents the power interface, and P2 represents the interface. Figure 1AAs shown, the dimming circuit includes: resistor R2, resistor R3, resistor R4, resistor R5, photoresistor R6, resistor R7, resistor R8, diode D5, capacitor C3 and interface P2. One end of resistor R2 is connected to the power supply, resistor R4 and the power supply, and the other end of resistor R2 is connected to resistor R3, the cathode of diode D5 and capacitor C3; the anode of diode D5 and the other end of capacitor C3 are grounded respectively; the other end of resistor R4 is connected to photoresistor R6; the other end of photoresistor R6 is connected to resistor R8 and the base of transistor Q1; the other end of resistor R8 and the emitter of transistor are grounded respectively; the collector of transistor Q1 is connected to resistor R3, resistor R5 and resistor R7; the other end of resistor R5 is connected to the power supply; resistor R7 is connected to interface P2; wherein, after resistor R2 is connected in series with resistor R3, a parallel circuit is formed with resistor R4 and photoresistor R6 through the collector and base of transistor Q1. After the diode D5 is connected in parallel with the capacitor C3, it is connected to the parallel end of the resistor R2 and the resistor R3 to supply power to the transistor Q1. The resistor R5 is connected to the collector of the transistor to send the light dimming signal to the power management circuit. The resistor R7 is connected in parallel with the resistor R5 to stabilize the voltage of the resistor R5. The resistor R7 is fixed to the dimming circuit and the aluminum substrate through the interface P2 to facilitate the monitoring of the monitoring equipment.

[0038] For example, the dimming circuit can be a controllable light-emitting circuit built by multiple electrical components, which is in a light-emitting state and a non-light-emitting state, and is used to monitor the light intensity change in the environment where the monitoring device is located through the fifth photoresistor (R6) in the dimming circuit. When the fifth photoresistor (R6) in the dimming circuit is under the light of a preset specific wavelength, the resistance of the fifth photoresistor (R6) is reduced. Among them, the resistance of the fifth photoresistor is much smaller than the seventh resistor (R8) in the dimming circuit, so that the base of the first triode (Q1) in the dimming circuit is in a high level state, the first triode (Q1) in the dimming circuit is turned on, the voltage value on the fourth resistor (R5) is pulled down, and the dimming signal corresponding to the low voltage is transmitted to the power management circuit. When the fifth photoresistor (R6) in the dimming circuit is not under the light of the preset specific wavelength, the resistance of the fifth photoresistor (R6) is increased. Among them, the resistance value of the fifth photoresistor is much larger than the seventh resistor (R8) in the dimming circuit, so that the base of the first transistor (Q1) in the dimming circuit is in a low level state, the first transistor (Q1) in the dimming circuit is in a cut-off state (Q1 does not work), the voltage value on the fourth resistor (R5) is increased, and the dimming signal corresponding to the high voltage is transmitted to the power management circuit.

[0039] Furthermore, the power management circuit includes: a first management chip (U1), a second capacitor (C2), an eighth resistor (R1), a first diode (D2), and a first inductor (L1);

[0040] The first end of the second capacitor (C2) is connected in parallel with the first management chip (U1) to filter out the electrical signal of a specific frequency to the pin 1 of the first management chip (U1); the first end of the second capacitor (C2) is connected to the power supply to receive the electrical signal provided by the power supply; the cathode of the first diode (D2) is connected in parallel with the first management chip (U1) to input the electrical signal filtered by the second capacitor (C2) to the pin 5 of the first management chip (U1) to prevent the electrical signal filtered by the second capacitor (C2) from directly flowing into the light-emitting circuit; the eighth resistor (R1) is connected in parallel with the first management chip (U1) to set the current value supplied to the light-emitting circuit for the first management chip (U1); the pin 2 of the first management chip (U1) is connected in series with the first inductor (L1) to the light-emitting circuit; the first inductor (L1) is connected in series with the anode (D2) of the first diode to reversely connect the first diode (D2) to the circuit to prevent the current in other circuits from interfering with the first inductor (L1).

[0041] Specifically, Figure 1A As shown, the power management circuit includes: a power management chip U1 (PT4115), a capacitor C2, a resistor R1, a diode D2, and an inductor L1. One end of the capacitor C2 is connected to the resistor R2, the resistor R1, the cathode of the diode D2 and the pin 5 of the power management chip U1 in the dimming circuit; the other end of the capacitor C2 is grounded; the pin 3 of the power management chip U1 is connected to the resistor R5 in the dimming circuit; the resistor R1 is connected to the pin 4 of the power management chip U1 and the light-emitting circuit; the anode of the diode D2 is connected to the light-emitting circuit; the pin 1 of the battery management chip U1 is connected to the inductor L1; the other end of the inductor L1 is connected to the light-emitting circuit; the pin 2 of the power management chip U1 and the pin 6 of the battery management chip U1 are grounded; wherein, the power management chip U1 can be PT4115, and the DIM terminal pin 3 of the PT4115 chip is connected to the resistor R5 as a dimming terminal to receive the dimming signal. Among them, the resistor R1 is connected in parallel with the pin 4 of the PT4115 chip through the pin 5 of the PT4115 chip, the VIN end and the SEN end of the PT4115 chip; the diode D2 is connected in parallel with the pin 5 of the PT4115 chip, the VIN end and the PT4115 chip through the pin 1 of the PT4115 chip, and the VIN end of the PT4115 chip; the pin 1 and SW end of the PT4115 chip are connected to the light-emitting circuit through the inductor L1.

[0042] For example, the DIM pin 3 of the PT4115 chip is connected to the resistor R5, and the dimming signal received by the dimming terminal is a low voltage signal. The output of the PT4115 chip control pin 1SW is zero current or a current that cannot cause the light-emitting circuit to light up. At this time, the light-emitting circuit is in a non-luminous state. When the dimming signal received by the DIM pin 3 of the PT4115 chip is a high voltage signal, the output of the PT4115 chip control pin 1 of the SW terminal is a stable light-emitting current, and the inductor L1 is used to cause the light-emitting circuit to be in a light-emitting state.

[0043] Furthermore, the lighting circuit comprises: a first lighting lamp (IR1), a second lighting lamp (IR2), and a third capacitor (C1);

[0044] The first light-emitting lamp (IR1) and the second light-emitting lamp (IR2) are connected in series to form a lamp group to convert electrical energy in the circuit into light energy; the second light-emitting lamp (IR2) and the first inductor (L1) are connected in series to determine the state of the light-emitting circuit by the current output by the power management circuit through the first inductor (L1); the third capacitor (C1) is connected in parallel to the lamp group formed by the first light-emitting lamp (IR1) and the second light-emitting lamp (IR2) to stabilize the voltage across the lamp group formed by the first light-emitting lamp (IR1) and the second light-emitting lamp (IR2).

[0045] Specifically, the light-emitting circuit includes: a light-emitting lamp IR1, a light-emitting lamp IR2 and a capacitor C1; wherein one end of the light-emitting lamp IR1 is connected to the resistor R1 in the battery management subcircuit and to the capacitor C1; the other end of the light-emitting lamp is connected to the light-emitting lamp IR2; the other end of the light-emitting lamp IR2 is connected to the inductor L1 in the power management circuit and to the other end of the capacitor C1; wherein the capacitor C1 is connected in parallel with the lamp group formed by connecting the light-emitting lamp IR1 and the light-emitting lamp IR2 in series, so as to stabilize the voltage across the lamp group formed by the light-emitting lamp IR1 and the light-emitting lamp IR2, so that the light-emitting lamp group emits light stably.

[0046] For example, when the current around the inductor L1 in the lighting circuit makes the lighting circuit have a stable lighting current and voltage, the lighting lamps IR1 and IR2 in the lighting circuit are prompted to emit light to supplement the insufficient brightness of the monitoring device in the environment. At present, there is no current change around the inductor L1 in the lighting circuit. At this time, the lighting circuit does not have a stable lighting current and voltage, and the lighting lamps IR1 and IR2 in the lighting circuit do not emit light. Among them, the lighting lamps IR1 and IR2 in the lighting circuit that emit light can be LED lamps.

[0047] Optionally, the first light emitting lamp (IR1) and the second light emitting lamp (IR2) are installed in a lamp cup, comprising:

[0048] The inner wall of the lamp cup forms an angle of 30 degrees with the center line of the lamp cup, and the inner wall of the lamp cup is a reflective surface;

[0049] The light-emitting parts of the first light-emitting lamp (IR1) and the second light-emitting lamp (IR2) are placed on the wide mouth side of the lamp cup, and the non-light-emitting parts of the first light-emitting lamp (IR1) and the second light-emitting lamp (IR2) are placed on the narrow mouth side of the lamp cup.

[0050] Specifically, Figure 1B A schematic diagram of the lamp cup structure of the control device provided by an embodiment of the present invention is shown in FIG. Figure 1B As shown, both the first light-emitting lamp and the second light-emitting lamp are placed in the lamp cup. Taking the first light-emitting lamp as an example, the inner wall of the lamp cup forms an angle of 30 degrees with the center line of the lamp cup, and the inner wall of the lamp cup is a reflective surface; the light-emitting part of the first light-emitting lamp is placed on the wide mouth side of the lamp cup, which is used to make the light that may originally be scattered by the first light-emitting lamp more concentrated through the wide mouth, and the emitted light irradiates farther. Among them, the inner wall of the lamp cup is set to reflect light, which ensures that the ability of the inner wall of the lamp cup to absorb light is reduced, and the light emitted to the inner wall is concentrated on the side of the wide mouth by using the principle of light reflection, so that the brightness and distance of the emitted light are better. In the specific application of monitoring, through the design of the wide mouth and the reflective surface, when the monitoring equipment is installed at a certain height, the light starts from the light-emitting lamp and forms a conical space in a ray shape, and the height of the conical space is basically the same as the height of the monitoring equipment from the ground. If an obstruction appears, it will change the monitoring range and the irradiation area of ​​the light-emitting lamp.

[0051] Further, the power supply includes: a third diode (D4), a first power supply interface (P1);

[0052] The anode of the third diode (D4) is connected to the dimming circuit to prevent the power supply from being reversely connected to other circuits; the cathode of the third diode (D4) is connected to the first power interface (P1) to receive an electrical signal through the first power interface (P1) to turn on the third diode (D4).

[0053] Specifically, the power supply includes: a third diode (D4) and a first power interface (P1); wherein the first power interface (P1) provides an electrical signal to a circuit in the control device through the third diode (D4). When the power supply is connected to the circuit through the first power interface (P1), the forward conduction performance of the third diode (D4) is utilized to prevent the power supply from being connected to the circuit in the forward direction, thereby protecting the electrical components in the circuit.

[0054] Furthermore, the dimming circuit is used to output an adjustment signal to the light-emitting circuit according to the brightness of the light in the environment; the light-emitting circuit adjusts the light-emitting state according to the adjustment information, including:

[0055] When the fifth photoresistor (R6) in the dimming circuit is in a dark environment, the resistance of the fifth photoresistor (R6) increases, causing the base of the first transistor (Q1) in the dimming circuit connected to the fifth photoresistor (R6) to be in a low level state, and the first transistor (Q1) in the dimming circuit to be in a cut-off state; the voltage of the fourth resistor (R5) in the dimming circuit increases, and the electrical signal of the increased voltage of the fourth resistor (R5) is input into the power management circuit, and after passing through the power management circuit, it is transmitted to the light-emitting circuit through pin 1 of the first management chip (U1) in the power management circuit, so that the first light-emitting lamp (IR1) and the second light-emitting lamp (IR2) are in a light-emitting state.

[0056] Specifically, the first power interface P1 sends an electrical signal to the dimming circuit through the third diode (D4), and when the fifth photoresistor (R6) in the dimming circuit is not under the light of the preset specific wavelength, the resistance of the fifth photoresistor (R6) increases. Among them, the resistance of the fifth photoresistor (R6) is much greater than the seventh resistor (R8) in the dimming circuit, so that the base of the first triode (Q1) in the dimming circuit is in a low level state, the first triode (Q1) in the dimming circuit is in a cut-off state (Q1 does not work), the voltage value on the fourth resistor (R5) is increased, and the dimming signal corresponding to the high voltage is transmitted to the power management circuit, the first management chip (U1) in the power management circuit is a PT4115 chip, when the dimming signal received by the DIM terminal pin 3 of the PT4115 chip is a high voltage signal, the PT4115 chip controls the output of the pin 1 of the SW terminal to be a stable light-emitting current, and uses the inductor L1 to cause the light-emitting circuit to be in a light-emitting state.

[0057] Furthermore, the dimming circuit is used to output an adjustment signal to the light-emitting circuit according to the brightness of the light in the environment; the light-emitting circuit adjusts the light-emitting state according to the adjustment information, including:

[0058] When the fifth photoresistor (R6) in the dimming circuit is in an illuminated environment, the resistance of the fifth photoresistor (R6) decreases, causing the base of the first transistor (Q1) in the dimming circuit connected to the fifth photoresistor (R6) to be in a high level state, and the first transistor (Q1) in the dimming circuit is turned on; the voltage of the fourth resistor (R5) in the dimming circuit decreases, and the electrical signal for increasing the voltage of the fourth resistor (R5) cannot be input into the power management circuit, so that the first light-emitting lamp (IR1) and the second light-emitting lamp (IR2) are in a non-lighting state.

[0059] Specifically, the power interface P1 sends the electrical signal to the dimming circuit through the diode D4. When the fifth photoresistor (R6) in the dimming circuit is under the light of the preset specific wavelength, the resistance of the fifth photoresistor (R6) becomes smaller. Among them, the resistance of the fifth photoresistor is much smaller than the seventh resistor (R8) in the dimming circuit, so that the base of the first transistor (Q1) in the dimming circuit is in a high level state, the first transistor (Q1) in the dimming circuit is turned on, the voltage value on the fourth resistor (R5) is pulled down, and the dimming signal corresponding to the low voltage is transmitted to the power management circuit. The dimming signal is a low voltage signal, and the output of the PT4115 chip control pin 1SW is zero current or a current that cannot cause the light-emitting circuit to light up. At this time, the light-emitting circuit is in a non-lighting state.

[0060] In the embodiment of the present invention, through the power supply, power management circuit, dimming circuit and light-emitting circuit in the control device, the power supply is output to the dimming circuit and the light-emitting circuit respectively through the power management circuit; the power management circuit is used to process the current output by the power supply into a constant current, and the dimming circuit is used to output an adjustment signal to the light-emitting circuit according to the brightness of the light in the environment; the light-emitting circuit adjusts the light-emitting state according to the adjustment information. It solves the problem that when simply using the light-sensitive light principle to cooperate with the control board, normal colors can be obtained during the day, only black and white images can be obtained at night, and the current is unstable and the light flickers, affecting the monitoring effect. That is, in the embodiment of the present invention, the circuit is fixed on the aluminum substrate through the power port and the port of the dimming circuit to facilitate the control of the camera shooting, the power management circuit stabilizes the circuit current to avoid the light flickering in the light-emitting circuit; the dimming circuit adjusts the current and voltage signals in the circuit according to the light conditions in the environment, so that the light-emitting circuit in the circuit performs fill light regulation on the camera to optimize the monitoring effect.

[0061] Figure 2 This is a flow chart of an execution method of a control device provided in Embodiment 2 of the present invention. The method is applicable to a situation where a camera in an environment needs to perform fill light according to the brightness of the light in the environment. The method can be executed by the control device provided in the above embodiment, such as Figure 2 As shown, the control device execution method provided by the embodiment of the present invention specifically includes the following steps:

[0062] Step S210, sending the constant current electrical signal output by the power management circuit to the dimming circuit and the light-emitting circuit;

[0063] Step S220, the dimming circuit outputs an adjustment signal to the light-emitting circuit according to the brightness of the light in the environment;

[0064] Step S230: the lighting circuit determines adjustment information according to the adjustment signal and adjusts the lighting state.

[0065] Furthermore, the dimming circuit includes: a first resistor (R2), a second resistor (R3), a third resistor (R4), a fourth resistor (R5), a fifth photoresistor (R6), a sixth resistor (R7), a seventh resistor (R8), a first capacitor (C3), a first diode (D5), a first transistor (Q1) and a first interface (P2);

[0066] The first end of the first resistor (R2) and the second resistor (R3) are connected in series to the collector of the first transistor (Q1), and are used to increase the voltage across the fourth resistor (R5) to control the output of the power management circuit when the resistance of the fifth photoresistor (R6) increases and the first transistor (Q1) is in a cut-off state; the second end of the second resistor (R3) is connected to the power supply to receive the current provided by the power supply; the third resistor (R4) and the fifth photoresistor (R6) are connected in series to the base of the first transistor (Q1), and are used to turn on the first transistor (Q1) and reduce the voltage across the fourth resistor (R5) to control the output of the power management circuit when the resistance of the fifth photoresistor (R6) decreases; the seventh resistor (R8) The first end of the sixth resistor (R7) is connected in parallel with the fifth photoresistor (R6) to the base of the first transistor (Q1); the second section of the seventh resistor (R8) is grounded, and is used to control the output of the second port of the fourth resistor (R5) through the resistance value of the fifth photoresistor (R6); the emitter collector of the first transistor (Q1) is grounded; the first end of the sixth resistor (R7) is connected in parallel with the fourth resistor (R5) to the collector of the first transistor (Q1), and is used to stabilize the voltage of the fourth resistor (R5) when the first transistor (Q1) is in a cut-off state; the second end of the sixth resistor (R7) is connected to the first interface (P2), and is used to fix the circuit on the mainboard; the second end of the fourth resistor (R5) is used to output the adjustment signal to the battery management circuit.

[0067] Furthermore, the power management circuit includes: a first management chip (U1), a second capacitor (C2), an eighth resistor (R1), a first diode (D2), and a first inductor (L1);

[0068] The first end of the second capacitor (C2) is connected in parallel with the first management chip (U1) to filter out the electrical signal of a specific frequency to the pin 1 of the first management chip (U1); the first end of the second capacitor (C2) is connected to the power supply to receive the electrical signal provided by the power supply; the cathode of the first diode (D2) is connected in parallel with the first management chip (U1) to input the electrical signal filtered by the second capacitor (C2) to the pin 5 of the first management chip (U1) to prevent the electrical signal filtered by the second capacitor (C2) from directly flowing into the light-emitting circuit; the eighth resistor (R1) is connected in parallel with the first management chip (U1) to set the current value supplied to the light-emitting circuit for the first management chip (U1); the pin 2 of the first management chip (U1) is connected in series with the first inductor (L1) to the light-emitting circuit; the first inductor (L1) is connected in series with the anode (D2) of the first diode to reversely connect the first diode (D2) to the circuit to prevent the current in other circuits from interfering with the first inductor (L1).

[0069] Furthermore, the lighting circuit comprises: a first lighting lamp (IR1), a second lighting lamp (IR2), and a third capacitor (C1);

[0070] The first light-emitting lamp (IR1) and the second light-emitting lamp (IR2) are connected in series to form a lamp group to convert electrical energy in the circuit into light energy; the second light-emitting lamp (IR2) and the first inductor (L1) are connected in series to determine the state of the light-emitting circuit by the current output by the power management circuit through the first inductor (L1); the third capacitor (C1) is connected in parallel to the lamp group formed by the first light-emitting lamp (IR1) and the second light-emitting lamp (IR2) to stabilize the voltage across the lamp group formed by the first light-emitting lamp (IR1) and the second light-emitting lamp (IR2).

[0071] Further, the power supply includes: a third diode (D4), a first power supply interface (P1);

[0072] The anode of the third diode (D4) is connected to the dimming circuit to prevent the power supply from being reversely connected to other circuits; the cathode of the third diode (D4) is connected to the first power interface (P1) to receive an electrical signal through the first power interface (P1) to turn on the third diode (D4).

[0073] Furthermore, the dimming circuit is used to output an adjustment signal to the light-emitting circuit according to the brightness of the light in the environment; the light-emitting circuit adjusts the light-emitting state according to the adjustment information, including:

[0074] When the fifth photoresistor (R6) in the dimming circuit is in a dark environment, the resistance of the fifth photoresistor (R6) increases, causing the base of the first transistor (Q1) in the dimming circuit connected to the fifth photoresistor (R6) to be in a low level state, and the first transistor (Q1) in the dimming circuit to be in a cut-off state; the voltage of the fourth resistor (R5) in the dimming circuit increases, and the electrical signal of the increased voltage of the fourth resistor (R5) is input into the power management circuit, and after passing through the power management circuit, it is transmitted to the light-emitting circuit through pin 1 of the first management chip (U1) in the power management circuit, so that the first light-emitting lamp (IR1) and the second light-emitting lamp (IR2) are in a light-emitting state.

[0075] Furthermore, the dimming circuit is used to output an adjustment signal to the light-emitting circuit according to the brightness of the light in the environment; the light-emitting circuit adjusts the light-emitting state according to the adjustment information, including:

[0076] When the fifth photoresistor (R6) in the dimming circuit is in an illuminated environment, the resistance of the fifth photoresistor (R6) decreases, causing the base of the first transistor (Q1) in the dimming circuit connected to the fifth photoresistor (R6) to be in a high level state, and the first transistor (Q1) in the dimming circuit is turned on; the voltage of the fourth resistor (R5) in the dimming circuit decreases, and the electrical signal for increasing the voltage of the fourth resistor (R5) cannot be input into the power management circuit, so that the first light-emitting lamp (IR1) and the second light-emitting lamp (IR2) are in a non-lighting state.

[0077] In the embodiment of the present invention, through the power supply, power management circuit, dimming circuit and light-emitting circuit in the control device, the power supply is output to the dimming circuit and the light-emitting circuit respectively through the power management circuit; the power management circuit is used to process the current output by the power supply into a constant current, and the dimming circuit is used to output an adjustment signal to the light-emitting circuit according to the brightness of the light in the environment; the light-emitting circuit adjusts the light-emitting state according to the adjustment information. It solves the problem that when simply cooperating with the control board through the light-sensitive light principle, normal colors can be obtained during the day, only black and white images can be obtained at night, and the current is unstable and the light flickers, affecting the monitoring effect. That is, in the embodiment of the present invention, the circuit is fixed on the aluminum substrate through the power port and the port of the dimming circuit to facilitate the control of the camera shooting, the power management circuit stabilizes the circuit current, and avoids the light flickering in the light-emitting circuit; the dimming circuit adjusts the current and voltage signals in the circuit according to the light conditions in the environment, so that the light-emitting circuit in the circuit performs fill light regulation on the camera to optimize the monitoring effect.

[0078] Figure 3 A schematic diagram of the structure of an electronic device provided in Example 3 of the present invention. Figure 3A block diagram of an exemplary electronic device 12 suitable for use in implementing embodiments of the present invention is shown. Figure 3 The electronic device 12 shown is only an example and should not bring any limitation to the functions and scope of use of the embodiments of the present invention.

[0079] like Figure 3 As shown, the electronic device 12 is in the form of a general purpose computing device. The components of the electronic device 12 may include, but are not limited to: one or more processors or processing units 16, a system memory 28, and a bus 18 that connects various system components (including the system memory 28 and the processing unit 16).

[0080] Bus 18 represents one or more of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, a processor or a local bus using any of a variety of bus architectures. By way of example, these architectures include, but are not limited to, an Industry Standard Architecture (ISA) bus, a Micro Channel Architecture (MAC) bus, an Enhanced ISA bus, a Video Electronics Standards Association (VESA) local bus, and a Peripheral Component Interconnect (PCI) bus.

[0081] The electronic device 12 typically includes a variety of computer system readable media. These media can be any available media that can be accessed by the electronic device 12, including volatile and non-volatile media, removable and non-removable media.

[0082] The system memory 28 may include computer system readable media in the form of volatile memory, such as random access memory (RAM) 30 and / or cache memory 32. The electronic device 12 may further include other removable / non-removable, volatile / non-volatile computer system storage media. By way of example only, the storage system 34 may be used to read and write non-removable, non-volatile magnetic media ( Figure 3 not shown, usually called a "hard drive"). Although Figure 3 Not shown in the figure, a disk drive for reading and writing to a removable non-volatile disk (e.g., a "floppy disk"), and an optical disk drive for reading and writing to a removable non-volatile optical disk (e.g., a CD-ROM, a DVD-ROM, or other optical media) may be provided. In these cases, each drive may be connected to the bus 18 via one or more data medium interfaces. The memory 28 may include at least one program product having a set (e.g., at least one) of program modules that are configured to perform the functions of the various embodiments of the present invention.

[0083] A program / utility 40 having a set (at least one) of program modules 42 may be stored, for example, in the memory 28, such program modules 42 including, but not limited to, an operating system, one or more application programs, other program modules, and program data, each of which or some combination may include an implementation of a network environment. The program modules 42 generally perform the functions and / or methods of the embodiments described herein.

[0084] The electronic device 12 may also communicate with one or more external devices 14 (e.g., keyboards, pointing devices, displays 24, etc.), may communicate with one or more devices that enable a user to interact with the electronic device 12, and / or may communicate with any device that enables the electronic device 12 to communicate with one or more other computing devices (e.g., network cards, modems, etc.). Such communication may be performed via an input / output (I / O) interface 22. Furthermore, the electronic device 12 may also communicate with one or more networks (e.g., local area networks (LANs), wide area networks (WANs), and / or public networks, such as the Internet) via a network adapter 20. As shown, the network adapter 20 communicates with other modules of the electronic device 12 via a bus 18. It should be understood that, although not shown in the figure, other hardware and / or software modules may be used in conjunction with the electronic device 12, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems.

[0085] The processing unit 16 executes various functional applications and data processing by running the program stored in the system memory 28, for example, implementing the execution method of the control device provided in the embodiment of the present invention, the method comprising:

[0086] Sending the constant current electrical signal output by the power management circuit to the dimming circuit and the light-emitting circuit;

[0087] The dimming circuit outputs an adjustment signal to the light-emitting circuit according to the brightness of the light in the environment;

[0088] The lighting circuit determines adjustment information according to the adjustment signal and adjusts the lighting state.

[0089] The embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored. When the program is executed by a processor, an execution method of a control device is implemented. The method includes:

[0090] Sending the constant current electrical signal output by the power management circuit to the dimming circuit and the light-emitting circuit;

[0091] The dimming circuit outputs an adjustment signal to the light-emitting circuit according to the brightness of the light in the environment;

[0092] The lighting circuit determines adjustment information according to the adjustment signal and adjusts the lighting state.

[0093] The computer storage medium of the embodiment of the present invention can adopt any combination of one or more computer-readable media. The computer-readable medium can be a computer-readable signal medium or a computer-readable storage medium. The computer-readable storage medium can be, for example, but not limited to, a system, device or device of electricity, magnetism, light, electromagnetic, infrared, or semiconductor, or any combination of the above. More specific examples (non-exhaustive list) of computer-readable storage media include: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above. In this document, a computer-readable storage medium can be any tangible medium containing or storing a program, which can be used by an instruction execution system, a device or a device or used in combination with it.

[0094] Computer-readable signal media may include data signals propagated in baseband or as part of a carrier wave, which carry computer-readable program code. Such propagated data signals may take a variety of forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the above. Computer-readable signal media may also be any computer-readable medium other than a computer-readable storage medium, which may send, propagate, or transmit a program for use by or in conjunction with an instruction execution system, apparatus, or device.

[0095] The program code embodied on the computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.

[0096] Computer program code for performing the operations of the present invention may be written in one or more programming languages ​​or a combination thereof, including object-oriented programming languages ​​such as Java, Smalltalk, C++, and conventional procedural programming languages ​​such as "C" or similar programming languages. The program code may be executed entirely on the user's computer, partially on the user's computer, as a separate software package, partially on the user's computer and partially on a remote computer, or entirely on a remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computer (e.g., through the Internet using an Internet service provider).

[0097] Note that the above are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in more detail through the above embodiments, the present invention is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A control device, characterized in that: include: A power supply, a power management circuit, a dimming circuit and a light-emitting circuit, wherein the power supply is output to the dimming circuit and the light-emitting circuit respectively through the power management circuit; The power management circuit is used to process the current output by the power supply into a constant current, and the dimming circuit is used to output an adjustment signal to the light-emitting circuit according to the brightness of the light in the environment; The lighting circuit adjusts the lighting state according to the adjustment signal; The power management circuit includes: a power management chip U1, a capacitor C2, a resistor R1, a diode D2, and an inductor L1; one end of the capacitor C2 is connected to the first resistor R2, the resistor R1, the cathode of the diode D2 and the pin 5 of the power management chip U1 in the dimming circuit; the other end of the capacitor C2 is grounded; the pin 3 of the power management chip U1 is connected to the fourth resistor R5 in the dimming circuit; the resistor R1 is connected to the pin 4 of the power management chip U1 and the light-emitting circuit; the anode of the diode D2 is connected to the light-emitting circuit; the pin 1 of the power management chip U1 is connected to the inductor L1; the inductor L1 The other end is connected to the light-emitting circuit; the pin 2 of the power management chip U1 and the pin 6 of the power management chip U1 are grounded; wherein the power management chip U1 is PT4115; wherein the resistor R1 is connected in parallel with the power management chip U1 through the pin 5VIN end of the power management chip U1 and the pin 4SEN end of the power management chip U1, and the diode D2 is connected in parallel with the power management chip U1 through the pin 1SW end of the power management chip U1 and the pin 5VIN end of the power management chip U1; the pin 1SW end of the power management chip U1 is connected to the light-emitting circuit through the inductor L1; The dimming circuit includes: a first resistor R2, a second resistor R3, a third resistor R4, a fourth resistor R5, a fifth photoresistor R6, a sixth resistor R7, a seventh resistor R8, a first capacitor C3, a first diode D5, a first transistor Q1 and a first interface P2; The first end of the first resistor R2 and the second resistor R3 are connected in series to the collector of the first transistor Q1, and are used to increase the voltage across the fourth resistor R5 to control the output of the power management circuit when the resistance of the fifth photoresistor R6 increases and the first transistor Q1 is in a cut-off state; the second end of the first resistor R2 is connected to the power supply and is used to receive the current provided by the power supply; the third resistor R4 and the fifth photoresistor R6 are connected in series to the base of the first transistor Q1, and are used to turn on the first transistor Q1 and reduce the voltage across the fourth resistor R5 to control the output of the power management circuit when the resistance of the fifth photoresistor R6 decreases; the first end of the seventh resistor R8 and the fifth photoresistor R6 are connected in parallel to the base of the first transistor Q1, and the second end of the seventh resistor R8 is grounded, and is used to control the output of the second port of the fourth resistor R5 through the resistance value of the fifth photoresistor R6; the emitter of the first transistor Q1 is grounded; The first end of the sixth resistor R7 is connected in parallel with the fourth resistor R5 to the collector of the first transistor Q1, and is used to stabilize the voltage of the fourth resistor R5 when the first transistor Q1 is in the cut-off state; the second end of the sixth resistor R7 is connected to the first interface P2, and is used to fix the circuit on the mainboard; the second end of the fourth resistor R5 is used to output the adjustment signal to the power management circuit; after the diode D5 is connected in parallel with the capacitor C3, it is connected to the parallel end of the resistor R2 and the resistor R3, and is used to power the transistor Q1.

2. The device according to claim 1, characterized in that The lighting circuit comprises: a first lighting lamp IR1, a second lighting lamp IR2, and a third capacitor C1; The first light-emitting lamp IR1 and the second light-emitting lamp IR2 are connected in series to form a lamp group to convert electrical energy in the circuit into light energy; the second light-emitting lamp IR2 is connected in series to the first inductor L1 to determine the state of the light-emitting circuit through the current output by the power management circuit via the first inductor L1; the third capacitor C1 is connected in parallel to the lamp group formed by the first light-emitting lamp IR1 and the second light-emitting lamp IR2 to stabilize the voltage across the lamp group formed by the first light-emitting lamp IR1 and the second light-emitting lamp IR2.

3. The device according to claim 1, characterized in that The power supply includes: a third diode D4 and a first power supply interface P1; The anode of the third diode D4 is connected to the dimming circuit to prevent the power supply from being reversely connected to other circuits; the cathode of the third diode D4 is connected to the first power interface P1 to connect an electrical signal through the first power interface P1 to turn on the third diode D4.

4. The device according to claim 1, characterized in that The dimming circuit is used to output a regulation signal to the light-emitting circuit according to the brightness of the light in the environment; The lighting circuit adjusts the lighting state according to the adjustment signal, including: When the fifth photoresistor R6 in the dimming circuit is in a dark environment, the resistance of the fifth photoresistor R6 increases, causing the base of the first transistor Q1 in the dimming circuit connected to the fifth photoresistor R6 to be in a low level state, and the first transistor Q1 in the dimming circuit is in a cut-off state; the voltage of the fourth resistor R5 in the dimming circuit increases, and the electrical signal of the increased voltage of the fourth resistor R5 is input to the power management circuit, and after passing through the power management circuit, it is transmitted to the light-emitting circuit through pin 1 of the first management chip U1 in the power management circuit, so that the first light-emitting lamp IR1 and the second light-emitting lamp IR2 are in a light-emitting state.

5. The device according to claim 1, characterized in that The dimming circuit is used to output a regulation signal to the light-emitting circuit according to the brightness of the light in the environment; The lighting circuit adjusts the lighting state according to the adjustment signal, including: When the fifth photoresistor R6 in the dimming circuit is in an illuminated environment, the resistance of the fifth photoresistor R6 becomes smaller, causing the base of the first transistor Q1 in the dimming circuit connected to the fifth photoresistor R6 to be in a high level state, and the first transistor Q1 in the dimming circuit is turned on; the voltage of the fourth resistor R5 in the dimming circuit decreases, and the electrical signal that increases the voltage of the fourth resistor R5 cannot be input into the power management circuit, so that the first light-emitting lamp IR1 and the second light-emitting lamp IR2 are in a non-luminous state.

6. A control method, characterized in that: Executed by the control device according to any one of claims 1 to 5, comprising: Sending the constant current electrical signal output by the power management circuit to the dimming circuit and the light-emitting circuit; The dimming circuit outputs an adjustment signal to the light-emitting circuit according to the brightness of the light in the environment; The lighting circuit determines adjustment information according to the adjustment signal and adjusts the lighting state.

7. An electronic device, characterized in that: The electronic device comprises: one or more processors; a storage device for storing one or more programs, When the one or more programs are executed by the one or more processors, the one or more processors implement the execution method of the control device as described in any one of claims 1 to 5.

8. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the program is executed by a processor, the execution method of the control device as claimed in any one of claims 1 to 5 is implemented.

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