CN114258179B - Lamp and lamp control method - Google Patents
Lamp and lamp control method Download PDFInfo
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- CN114258179B CN114258179B CN202111589866.7A CN202111589866A CN114258179B CN 114258179 B CN114258179 B CN 114258179B CN 202111589866 A CN202111589866 A CN 202111589866A CN 114258179 B CN114258179 B CN 114258179B
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000003287 optical effect Effects 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000009877 rendering Methods 0.000 claims description 6
- 230000004907 flux Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 14
- 238000005286 illumination Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/17—Operational modes, e.g. switching from manual to automatic mode or prohibiting specific operations
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Abstract
The invention provides a lamp and a lamp control method. The lamp provided by the invention comprises a first light source module, a second light source module, a main processor, a first secondary processor and a second secondary processor, wherein one end of the first secondary processor is connected with the main processor, the other end of the first secondary processor is connected with the first light source module, and one end of the second secondary processor is connected with the main processor, and the other end of the second secondary processor is connected with the second light source module.
Description
Technical Field
The invention relates to the technical field of illumination, in particular to a lamp and a lamp control method.
Background
With the diversification of lighting requirements, the variety of lamps is also increasing. In order to meet the requirement of scene illumination, a plurality of light source modules are arranged on part of the lamps, for example, a first light source module and a second light source module are arranged, and the working modes of the first light source module and the second light source module can be different.
Moreover, the adjustment of the first light source module and the second light source module on the same lamp is realized based on only one microcontroller on the lamp, and as the working modes of the two light source modules are often different, the control of the microcontroller on the two light source modules is relatively independent, so that a user needs at least two operations to complete the adjustment of the first light source module and the second light source module.
Disclosure of Invention
In order to solve the problems, the invention provides a lamp and a lamp control method.
In order to solve the technical problems, the invention is realized as follows:
in a first aspect, the present invention provides a luminaire comprising:
a first light source module;
a second light source module;
a main processor;
one end of the first secondary processor is connected with the main processor, and the other end of the first secondary processor is connected with the first light source module;
and one end of the second secondary processor is connected with the main processor, and the other end of the second secondary processor is connected with the second light source module.
In the lamp, the main processor is connected with the first secondary processor through a serial port; and the main processor is connected with the first secondary processor through a serial port.
The lamp, wherein the working mode of the first light source module comprises at least one of the following: optical performance parameters or on-off state;
the working mode of the second light source module comprises at least one of the following: horse race lamp mode, running water mode, flicker frequency, optical performance parameters, on-off state.
The lamp, wherein the optical performance parameters comprise at least one of the following: luminous flux, illuminance of a preset distance, color temperature, brightness, color and color rendering index.
The lamp is provided with a lamp body,
the lamp also comprises a first power supply module connected with the first light source module and a second power supply module connected with the second light source module, wherein the first secondary processor is connected with the first power supply module and used for controlling target electric parameters output to the first light source module by the first power supply module; the second processor is connected with the second power supply module and used for controlling the target electric parameters output to the second light source module by the second power supply module; the target electric parameters output to the first light source module by the first power source module correspond to the target working mode of the first light source module, and the target electric parameters output to the second light source module by the second power source module correspond to the target working mode of the second light source module.
The lamp comprises a first light source module, a second processor and a control chip, wherein the first light source module comprises a control chip and a light emitting unit, the second processor is further used for outputting a chip control signal to the control chip, and two ends of the light emitting unit are respectively connected with the output end of the first power source module and the output end of the control chip.
In the lamp, the output end of the first power supply module is connected with the input ends of the first light source module and the second power supply module to supply power for the first light source module and the second power supply module;
the output end of the second power supply module is connected with the input end of the second light source module to supply power for the control chip in the second light source module.
In a second aspect, the present invention provides a lamp control method, including:
acquiring a control instruction;
acquiring a first target working mode belonging to a first light source module and a second target working mode belonging to a second light source module according to the corresponding relation between a preset control instruction and the working modes of the first light source module and the second light source module;
the working mode of the first light source module is controlled to be a first target working mode through the first secondary processor, and the working mode of the second light source module is controlled to be a second target working mode through the second secondary processor.
In the above lamp control method, the controlling, by the first processor, the working mode of the first light source module to be the first target working mode includes:
controlling a first source module to output a target electric parameter to the first light source module through the first secondary processor, wherein the target electric parameter output to the first light source module by the first power source module corresponds to the first target working mode; and/or
The controlling, by the second processor, the working mode of the second light source module to be the second target working mode includes: and controlling the target electric parameters output to the second light source module by the second secondary processor and the chip control signals output to the second light source module by the second secondary processor, wherein the target electric parameters output to the second light source module by the second power source module and the chip control signals correspond to the second target working mode.
In the above lamp control method, the controlling, by the first processor, the working mode of the first light source module to be the first target working mode, and controlling, by the second processor, the working mode of the second light source module to be the second target working mode includes:
determining a first light source control signal according to a first target working mode, and determining a target electric parameter output to a first light source module by a first power supply module by the first secondary processor according to the first light source control signal;
and determining a second light source control signal according to a second target working mode, and determining a target electric parameter output to the second light source module by the second power supply module and a chip control signal output to the second light source module by the second secondary processor according to the second light source control signal.
The lamp provided by the invention comprises a first light source module, a second light source module, a main processor, a first secondary processor and a second secondary processor, wherein one end of the first secondary processor is connected with the main processor, the other end of the first secondary processor is connected with the first light source module, and one end of the second secondary processor is connected with the main processor, and the other end of the second secondary processor is connected with the second light source module.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention.
In the drawings:
fig. 1 is a schematic diagram of a lamp according to an embodiment of the present invention;
fig. 2 is a schematic circuit diagram of a ticker control module in a lamp according to an embodiment of the present invention;
FIG. 3 is a schematic circuit diagram of the ticker chip step-down circuit of FIG. 2;
FIG. 4 is a schematic circuit diagram of the main chip power supply circuit of FIG. 2;
FIG. 5 is a schematic circuit diagram of the main chip of FIG. 2;
fig. 6 is a schematic circuit diagram of a second light source module in a lamp according to an embodiment of the present invention;
FIG. 7 is a schematic circuit diagram illustrating a connection mode of the light emitting units in FIG. 6;
FIG. 8 is a schematic circuit diagram of the control chip of FIG. 6;
FIG. 9 is a schematic circuit diagram of the light source input terminal of FIG. 6;
FIG. 10 is a flowchart of a lamp control method according to an embodiment of the present invention;
FIG. 11 is a flowchart of a lamp control method according to an embodiment of the present invention;
fig. 12 is a flowchart of another embodiment of a lamp control method according to an embodiment of the present invention.
Reference numerals:
100-lamp;
10-a first light source module; 20-a second light source module; 21-a control chip; 22-a light emitting unit; 23-a light source input terminal; 30-a main processor; 40-a first processor; 50-a second processor; 60-a first power module; 70-a second power module; 80-a wireless communication module;
90-horse race lamp control module; 91-a power input module; 92-horse race chip voltage reducing circuit; 93-a main chip power supply circuit; 94-master chip; 95-serial port signal connection module; 96-control signal output module.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to specific embodiments of the present invention and corresponding drawings. It will be apparent that the described embodiments are only part embodiments of the invention and not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
An embodiment of the present invention provides a lamp, as shown in fig. 1, the lamp 100 includes: the main processor 30, the first sub-processor 40, the second sub-processor 50, the first light source module 10, and the second light source module 20. One end of the first sub-processor 40 is connected to the main processor 30, the other end is connected to the first light source module 10, and one end of the second sub-processor 50 is connected to the main processor 30, and the other end is connected to the second light source module 20. The main processor 30 can control the first light source modules 10 through the first processor and control the second light source modules 20 through the second processor, so that the main processor 30 can realize linkage adjustment of the first light source modules 10 and the second light source modules 20 only by receiving one instruction, that is, a user can finish linkage adjustment of more than one light source modules by inputting one operation, and further, the operation steps of the user are simplified.
In the embodiment of the invention, the user only needs to operate the lamp 100 once, and the main processor 30 obtains an instruction according to the operation, so that the simultaneous adjustment of the working modes of at least two light source modules can be realized through the single operation of the user, thereby simplifying the operation steps of the user on the adjustment of the working modes of a plurality of light source modules.
In the embodiment of the present invention, a plurality refers to more than one case, and thus, a plurality corresponds to at least two. In embodiments of the present invention, the main processor 30 and the respective sub-processors may be microcontrollers or microprocessors.
In the embodiment of the present invention, the number of the secondary processors is two, that is, the first secondary processor 40 and the second secondary processor 50 are included, and the number of the light source modules and the number of the power source modules are two correspondingly, that is, the light source modules include the first light source module 10 and the second light source module 20, and the power source modules include the first power source module 60 and the second power source module 70. In practical applications, the number of the secondary processors may be more, for example, three, four, or more, and the number of the corresponding light source modules and power source modules may be three, four, or more; therefore, the lamp 100 according to the embodiment of the present invention may further include a third processor, a fourth processor, etc., and a third power module, a fourth power module, etc., and the connection modes of the respective sub-processors may refer to the first sub-processor 40 and the second sub-processor 50, and the connection modes of the respective power modules may refer to the first power module 60 and the second power module 70; and will not be described in detail herein.
The main processor 30 and the first secondary processor 40 may be connected through a serial port; and, the main processor 30 and the second processor 50 may be connected through a serial port. The communication between the main processor 30 and the first secondary processor 40 or the second secondary processor 50 may be performed in an integrated circuit BUS (Inter-Integrated Circuit BUS, IIC) mode, and the main processor 30 is a host therein, and the first secondary processor 40 and the second secondary processor 50 are slaves therein. Of course, the main processor 30 and each secondary processor may not be limited to serial connection, as long as the main processor 30 can send information to the secondary processor, which is not described herein.
In an embodiment of the present invention, the adjustment performed by the main processor 30 on the first light source module 10 and the second light source module 20 may include an adjustment of an operation mode.
The operation modes of the first light source module 10 may include: the optical performance parameter or the on-off condition, that is, the main processor 30 may control the optical performance parameter or the on-off condition of the first light source module 10 through the first sub-processor 40. Thus, the first optical module may be a conventional lighting module for implementing the basic main lighting function. The operation mode of the second light source module 20 may include at least one of: the ticker mode, the running water mode, the flashing frequency, the optical performance parameter, the on-off state, i.e., the ticker mode, the running water mode, the flashing frequency, the optical performance parameter, or the on-off state of the second optical performance may be controlled by the main processor 30 through the second processor 50. Therefore, the second optical module can work in the form of a horse race lamp, or a running water lamp, or a flashing lamp, that is, the second optical module can realize a beautiful and gorgeous illumination environment and can bake the scene. Thereby, the luminaire 100 including the first light source module 10 and the second light source module 20 can realize scene lighting.
Among the optical performance parameters described above include, but are not limited to: luminous flux, illuminance of a preset distance, color temperature, brightness, color or color rendering index.
For example, the luminous flux of the light source module may be adjusted by changing the power output to the light source module, and accordingly, the illuminance over a preset distance, and the brightness of the light source module may be changed. The preset distance may be 1 meter or 2 meters or 0.5 meters or the like from the light emitting surface of the light source module. Furthermore, the three primary color light sources of red, green and blue may be provided in the same light source module, whereby adjusting the power ratio output to the different color light sources may change the color of the outgoing light of the light source module. Similarly, light sources with different color temperatures or color rendering indexes can be arranged in the same light source module, so that the color temperature or color rendering index of emergent light of the light source module can be changed by adjusting the power proportion output to the light sources with different color temperatures or color rendering indexes.
The ticker mode or the running water mode can be varied, including but not limited to color distinction, frequency distinction, speed distinction, or distinction of lighting sequence.
Of course, since the second light source module 20 may be in a ticker mode or a running water mode, the light sources of the second light source module 20 may be arranged in a linear manner. Furthermore, the arrangement positions of the first light source module 10 and the second light source module 20 are not particularly limited in the embodiment of the present invention, and the second light source module 20 may be at the periphery of the first light source module 10, or the first light source module 10 may be at the periphery of the first light source module 10. The light beads of the light source module can be light emitting diodes or other light emitting sources.
In the embodiment of the present invention, the first secondary processor 40 is connected to the first power module 60 and is used for controlling the target electrical parameter output to the first light source module 10 by the first power module 60, wherein the target electrical parameter output to the first light source module 10 by the first power module 60 corresponds to the target working mode of the first light source module 10, that is, the working mode of the first light source module 10 can be adjusted by controlling the first power module 60. The second processor 50 is connected to the second power module 70 and can be used for controlling the target electrical parameter of the second power output to the second light source module 20, wherein the target electrical parameter of the second power module 70 output to the second light source module 20 corresponds to the target operation mode of the second light source module 20, that is, the operation mode of the second light source module 20 can be adjusted by controlling the second power module 70.
Further, since the operation mode of the second light source module 20 includes: the ticker mode, the water running mode or the flashing frequency, and thus the second light source module 20 may further comprise a control chip 21, and the second processor 50 is further configured to output a chip control signal to the control chip 21. The second light source module 20 may further include a light emitting unit 22, where both positive and negative ends of the light emitting unit 22 are respectively connected to an output end of the first power module 60 and an output end of the control chip 21, and the control chip 21 controls the light emitting unit 22 in the second light source module 20 to execute a corresponding ticker mode, a running water mode or a flashing frequency according to the received chip control signal.
The output end of the first power module 60 is connected to the input ends of the first light source module 10 and the second power module 70, and supplies power to the first light source module 10 and the second power module 70. The output end of the second power module 70 is connected to the input end of the second light source module 20, and supplies power to the second light source module 20, specifically, may supply power to the control chip 21 in the second light source module 20.
In the embodiment of the present invention, the lamp 100 may further include a wireless communication module 80, where the wireless communication module 80 is configured to receive an instruction under the terminal device or the remote controller, and after the main processor 30 obtains the instruction, control the first light source module 10 through the first secondary processor 40, and control the second light source module 20 through the second secondary processor 50. Further, the wireless communication module 80 may be powered by the first power module 60.
The wireless communication module 80 may include, but is not limited to, a WIFI module, a bluetooth module, a ZIGBEE module, and a Dali module.
Example 2
The embodiment of the invention provides a lamp 100, wherein the lamp 100 comprises components included in the lamp 100 in embodiment 1, and the technical effects of the lamp 100 in embodiment 1 can be realized.
In the lamp 100 provided by the embodiment of the present invention, the second processor 50 and the second power module 70 may be disposed in the same module, which is called a ticker control module 90. Fig. 2 shows a schematic circuit diagram of the ticker control module 90, and fig. 6 shows a schematic circuit diagram of the second light source module 20.
Referring to fig. 2, the ticker control module 90 may include a power input module 91, a ticker chip voltage reducing circuit 92, a main chip power supply circuit 93, a main chip 94, a serial signal connection module 95, and a control signal output module 96, and fig. 3 to 5 are enlarged diagrams of circuit schematic diagrams of the ticker chip voltage reducing circuit 92, the main chip power supply circuit 93, and the main chip 94 in fig. 2. In fig. 2 and 6, the main chip 94 may be one of the second processors 50, the power input module 91, the horse race chip step-down circuit 92, and the main chip power supply circuit 93 may be one of the second power modules 70, the horse race chip control signal may be one of the chip control signals, the main power source may be one of the first power modules 60, and two terminals of the main power source output positive and the main power source output may be understood as two terminals of the first power module 60 outputting power.
The power input module 91 is configured to be connected to the output terminal of the first power module 60, and the power input module 91 in fig. 2 includes two terminals, i.e. a main power output terminal and a main power output terminal. The ticker chip step-down circuit 92 can adjust the voltage output to the control chip 21 in the second light source module 20, and the main chip power supply circuit 93 is a loop for supplying power to the main chip 94. The serial port signal connection module 95 is used for connecting with the main processor 30, and the control signal output module 96 is used for connecting with the second light source module 20, and specifically connecting with the horse race chip in the second light source module 20.
Referring to fig. 6, the second light source module 20 may include a light emitting unit 22, a control chip 21, and a light source input module 23 therein. Fig. 7 to 9 show enlarged views of circuit schematic diagrams of the light emitting unit 22, the control chip 21, and the light source input terminal 23 in the second light source module 20. The control chip 21 may be a ticker control chip 21, and the light emitting unit 22 may be a ticker light source, where the ticker control chip 21 is connected to the ticker light source. The light source input module 23 comprises a signal input terminal and a power input terminal, wherein two ends of the signal input terminal are respectively connected with the control signal output module 96 and the ticker control chip 21 of the ticker control module 90, and are used for transmitting a ticker chip control signal output by the ticker control module 90 to the ticker chip; the power input terminal is connected with the output end of the ticker chip voltage reducing circuit 92, namely, the voltage obtained by the ticker chip voltage reducing circuit 92 is input to the ticker control chip 21.
The power input module 91 in the ticker control module 90 is respectively connected to two terminals of the output positive terminal and the output negative terminal of the first power module 60, so that the ticker control module 90 can supply power to the second light source module 20, for example, to the ticker chip in the second light source module 20. The serial port signal connection module 95 in the ticker control module 90 is connected with the serial port of the main processor 30, and when the main processor 30 obtains a control instruction issued by an application program on a remote controller or a terminal device, the first light source module 10 can realize the operations of switching on, switching off and dimming the light. In addition, the main chip 94 in the ticker control module 90 obtains a control signal issued by the main processor 30 through the serial port signal connection module 95, and generates a ticker chip control signal according to the control signal, and issues the ticker chip control signal to the ticker chip in the second light source module 20, so that the ticker light source in the second light source module 20 can achieve effects of horse soaking, rotation and running light. Thus, the outgoing light in the second light source module 20 is linked with the outgoing light of the first light source module 10, and the dual effects of horse race and illumination are satisfied.
In addition, in order to prevent interference between the serial port signal received by the serial port signal connection module 95 in the ticker control module 90 and the ticker chip control signal generated by the main chip 94, all signal lines in the light fixture 100 are shielded lines and keep a sufficient distance from the power supply line.
Example 3
The embodiment of the invention provides a lamp control method, which can be applied to the lamps in the embodiment 1 or the embodiment 2 and can also be applied to other lamps. Wherein,
in one embodiment, as shown in fig. 10, the luminaire control method may include:
s102: and acquiring a control instruction. The control command may be a control command issued by the terminal device or the remote controller to the lamp, where the control command is received by the wireless communication module 80 on the lamp. The wireless communication module 80 may include, but is not limited to, a WIFI module, a bluetooth module, a ZIGBEE module, and a Dali module.
S104: according to the corresponding relation between the preset control instruction and the working modes of the first light source module 10 and the second light source module 20, a first target working mode belonging to the first light source module 10 and a second target working mode belonging to the second light source module 20 are obtained.
S106: the first processor 40 controls the operation mode of the first light source module 10 to be a first target operation mode, and the second processor 50 controls the operation mode of the second light source module 20 to be a second target operation mode.
In the embodiment of the present invention, after the main processor 30 obtains the control instruction, according to the preset correspondence between the control instruction and the working modes of the first light source module 10 and the second light source module 20, the first target working mode belonging to the first light source module 10 and the second target working mode belonging to the second light source module 20 are obtained, the main processor 30 controls the working mode of the first light source module 10 to be the first target working mode through the first secondary processor 40, and the main processor 30 controls the working mode of the second light source module 20 to be the second target working mode through the second secondary processor 50. Thus, the main processor 30 can complete the linkage adjustment of the operation modes of the first light source module 10 and the second light source module 20 based on one control instruction.
The main processor 30 and the first secondary processor 40 may be in serial communication, and the main processor 30 and the second secondary processor 50 may be in serial communication.
The target operation modes of the first light source module 10 and the second light source module 20 may be the same or different, that is, the first target operation mode and the second target operation mode may be the same or different.
The operation mode of the first light source module 10 and the operation mode of the second light source module 20 may refer to the content in embodiment 1, and will not be described here again.
Wherein S106 may include: the first power module 60 outputs the target electrical parameter to the first light source module 10 corresponding to the first target operation mode by controlling the target electrical parameter output to the first light source module 10 by the first sub-processor 40. S106 may further include: the second power module 70 outputs the target electrical parameter to the second light source module 20 and the chip control signal to the second light source module 20 through the second secondary processor 50, and the target electrical parameter and the chip control signal to the second light source module 20 through the second power module 70 correspond to the second target working mode.
In yet another embodiment, as shown in fig. 11, the light fixture control method may include:
s112: and acquiring a control instruction.
S114: and acquiring a first target working mode belonging to the first light source module 10, a second target working mode belonging to the second light source module 20 and a third target working mode belonging to the third light source module according to the corresponding relation between a preset control instruction and the working modes of the first light source module 10, the second light source module 20 and the third light source module.
S116: the first secondary processor 40 controls the working mode of the first light source module 10 to be a first target working mode, and the second secondary processor 50 controls the working mode of the second light source module 20 to be a second target working mode; and controlling the working mode of the third light source module to be a third target working mode through the third processor.
The step of S112 described above may refer to S102. The steps of S114 and S116 are similar to the steps of S104 and S106, and will not be repeated here. In addition, when the luminaire includes more light source modules and sub-processors, the steps implementing the luminaire control method may be referred to above.
In an embodiment of the present invention, the executing body may be the main processor 30 on the lamp.
In yet another embodiment, as shown in fig. 12, the light fixture control method may include:
s122: and acquiring a control instruction.
S124: according to the corresponding relation between the preset control instruction and the working modes of the first light source module 10 and the second light source module 20, a first target working mode belonging to the first light source module 10 and a second target working mode belonging to the second light source module 20 are obtained.
S126: determining a first light source control signal according to the first target operating mode, the first sub-processor 40 determining a target electrical parameter of the first power module 60 output to the first light source module 10 according to the first light source control signal; according to the second target operation mode, a second light source control signal is determined, and the second processor 50 determines a target electrical parameter of the second power module 70 output to the second light source module 20 according to the second light source control signal.
The step of S122 may refer to S4102, and the step of S124 may refer to S104.
The second secondary processor 50 may also determine a chip control signal output to the second light source module 20 according to the second light source signal, so that the light emitting unit 22 in the second light source module 20 can execute a ticker mode or the like according to the chip control signal.
At S126, the following steps may be further included:
s1261: the main processor 30 determines a first light source control signal according to the first target operation mode, and transmits the first light source control signal to the first sub-processor 40; and the main processor 30 determines a second light source control signal according to the second target operation mode, and transmits the second light source control signal to the second sub-processor 50.
S1262: after the first processor 40 obtains the first light source control signal, determining a target electrical parameter output to the first light source module 10 by the first power module 60 according to the first light source control signal; after the second processor 50 obtains the second light source control signal, it determines the target electrical parameter output to the second light source module 20 by the second power module 70 and determines the chip control signal output to the second light source module 20 according to the second light source control signal.
In an embodiment of the invention, the electrical parameter comprises a voltage, a current or a power output to the different objects. For example, there are two light sources of different color temperatures in the first light source module 10, and the target electrical parameters in the first light source module 10 include the power (or voltage, current) of the first color temperature light source and the power (or voltage, current) of the second medium color temperature light source.
In S126, the main processor 30 and each secondary processor may communicate in an integrated circuit BUS (Inter-Integrated Circuit BUS, IIC) mode, and the main processor 30 is a host, the first secondary processor 40 and the second secondary processor 50 are slaves, and each slave determines whether the acquired information is executed or discarded according to the address carried in the acquired information. For example, the first processor 40 receives a signal sent by the main processor 30, where the signal carries a light source control signal and address information, and the first processor 40 determines whether the address information matches a pre-stored address; if the signals are matched, the light source control signals carried in the signals are considered to be first light source control signals, and the first light source control signals are stored; if the signals are not matched, the light source control signals carried in the signals are not considered to be the first light source control signals, and the light source control signals are discarded.
The foregoing is merely exemplary of the present invention and is not intended to limit the present invention. Various modifications and variations of the present invention will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are to be included in the scope of the claims of the present invention.
Claims (8)
1. A light fixture, comprising:
a first light source module (10);
a second light source module (20);
a main processor (30);
a first sub-processor (40), wherein one end of the first sub-processor (40) is connected with the main processor (30), and the other end is connected with the first light source module (10);
a second secondary processor (50), wherein one end of the second secondary processor (50) is connected with the main processor (30), and the other end is connected with the second light source module (20);
the main processor (30), the first sub-processor (40) and the first sub-processor (40) are microcontrollers or microprocessors;
the lamp further comprises a first power supply module (60) connected with the first light source module (10) and a second power supply module (70) connected with the second light source module (20), wherein the first secondary processor (40) is connected with the first power supply module (60) and is used for controlling target electric parameters output to the first light source module (10) by the first power supply module (60); the second secondary processor (50) is connected with the second power supply module (70) and is used for controlling target electric parameters output to the second light source module (20) by the second power supply module (70); wherein the target electrical parameter output by the first power supply module (60) to the first light source module (10) corresponds to a target working mode of the first light source module (10), and the target electrical parameter output by the second power supply module (70) to the second light source module (20) corresponds to a target working mode of the second light source module (20);
the working mode of the first light source module (10) is as follows: optical performance parameters or on-off state;
the working mode of the second light source module (20) is as follows: a ticker mode or a running water mode;
the main processor (30) is used for obtaining an instruction according to single operation of a user on the lamp, and realizing simultaneous adjustment of working modes of at least two light source modules.
2. The luminaire of claim 1, wherein the primary processor (30) is connected to the first secondary processor (40) via a serial port; the main processor (30) is connected with the first secondary processor (40) through a serial port.
3. A luminaire as claimed in claim 1, characterized in that the optical performance parameter comprises at least one of: luminous flux, illuminance of a preset distance, color temperature, brightness, color and color rendering index.
4. The luminaire as claimed in claim 1, characterized in that the second light source module (20) comprises a control chip (21) and a light emitting unit (22), the second processor (50) is further configured to output a chip control signal to the control chip (21), and the positive and negative poles of the light emitting unit (22) are connected to the output of the first power source module (60) and the output of the control chip (21), respectively.
5. A luminaire as claimed in claim 1, characterized in that the output of the first power supply module (60) is connected to the input of the first light source module (10) and the second power supply module (70), supplying power to the first light source module (10) and the second power supply module (70);
the output end of the second power supply module (70) is connected with the input end of the second light source module (20) to supply power for the control chip (21) in the second light source module (20).
6. A luminaire control method, characterized in that the luminaire is a luminaire as claimed in any one of claims 1-5, the luminaire control method comprising:
acquiring a control instruction;
acquiring a first target working mode belonging to the first light source module (10) and a second target working mode belonging to the second light source module (20) according to the corresponding relation between a preset control instruction and the working modes of the first light source module (10) and the working modes of the second light source module (20);
the first processor (40) is used for controlling the working mode of the first light source module (10) to be a first target working mode, and the second processor (50) is used for controlling the working mode of the second light source module (20) to be a second target working mode.
7. The luminaire control method according to claim 6, wherein said controlling, by the first processor (40), the operation mode of the first light source module (10) to be the first target operation mode comprises:
controlling, by the first processor (40), a target electrical parameter output by a first source module to the first light source module (10), the target electrical parameter output by the first power module (60) to the first light source module (10) corresponding to the first target operating mode; and/or
The controlling, by the second secondary processor (50), the operation mode of the second light source module (20) to be the second target operation mode includes: and controlling a target electrical parameter output to the second light source module (20) by the second secondary processor (50) and a chip control signal output to the second light source module (20) by the second secondary processor (50), wherein the target electrical parameter output to the second light source module (20) by the second power source module (70) and the chip control signal correspond to the second target working mode.
8. The lighting device control method according to claim 6, wherein said controlling the operation mode of the first light source module (10) to be the first target operation mode by the first sub-processor (40) and controlling the operation mode of the second light source module (20) to be the second target operation mode by the second sub-processor (50) comprises:
determining a first light source control signal according to a first target operating mode, wherein the first secondary processor (40) determines a target electrical parameter output to the first light source module (10) by the first power supply module (60) according to the first light source control signal;
according to a second target working mode, a second light source control signal is determined, and the second secondary processor (50) determines a target electric parameter output to the second light source module (20) by the second power supply module (70) according to the second light source control signal and determines a chip control signal output to the second light source module (20).
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