CN113923840A - LED control equipment control method, device and system - Google Patents
LED control equipment control method, device and system Download PDFInfo
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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
- H05B47/175—Controlling the light source by remote control
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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
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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
- H05B47/165—Controlling the light source following a pre-assigned programmed sequence; Logic control [LC]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The embodiment of the invention provides a method, a device and a system for controlling LED control equipment. The method for example comprises the steps of: receiving a target control instruction transmitted by a management station of LED control equipment based on a simple network management protocol, wherein the target control instruction comprises a target LED control service identifier; searching a corresponding target LED control service processing function in a preset configuration list according to the target LED control service identifier, wherein the preset configuration list comprises a mapping relation between the LED control service identifier and the LED control service processing function; and responding to the searched target LED control service processing function, and processing corresponding LED control services through the target LED control service processing function according to the target control instruction so as to control the LED control equipment. According to the embodiment, the LED control equipment is remotely controlled by the management station, the problem that the remote control LED control equipment must depend on a special server is solved, and the cost is reduced.
Description
Technical Field
The invention relates to the technical field of display control, in particular to a control method of LED control equipment, a control device of the LED control equipment and a control system of the LED control equipment.
Background
In the LED display industry, it is often necessary to remotely control the display of LED displays such as light pole screens and traffic screens. In the prior art, the display screen is generally controlled by remotely controlling the LED control device through a dedicated server for playing programs, so that a user needs to rely on the dedicated server to remotely control the LED control device, which is high in cost.
Disclosure of Invention
Therefore, to overcome the defects and shortcomings in the prior art, embodiments of the present invention provide a method, a device and a system for controlling an LED control device, so as to remotely control the LED control device and reduce the cost.
On one hand, the method for controlling the LED control device provided by the embodiment of the present invention includes: receiving a target control instruction transmitted by a management station of LED control equipment based on a simple network management protocol, wherein the target control instruction comprises a target LED control service identifier; searching a corresponding target LED control service processing function in a preset configuration list according to the target LED control service identifier, wherein the preset configuration list comprises a mapping relation between the LED control service identifier and the LED control service processing function; and responding to the searched target LED control service processing function, and processing corresponding LED control services through the target LED control service processing function according to the target control instruction so as to control the LED control equipment.
In the method for controlling the LED control device provided in this embodiment, a target control instruction transmitted by a management site of the LED control device based on a simple network management protocol is received, a corresponding LED control service processing function is searched in a preset configuration list according to a target control service identifier in the target control instruction, and then a corresponding LED control service is processed through the LED control service processing function according to the target control instruction, so that the management site remotely controls the LED control device, the problem that the remote control LED control device must depend on a dedicated server is solved, and the cost is reduced.
In an embodiment of the present invention, the preset configuration list includes a function name of the LED control service processing function and the LED control service identifier, where the mapping relationship includes a one-to-one correspondence between the function name of the target LED control service processing function and the LED control service identifier.
In one embodiment of the invention, the target control instruction further comprises a target control parameter; the processing of the corresponding LED control service through the target LED control service processing function according to the target control instruction to control the LED control device specifically includes: and transmitting the target control parameter to the target LED control service processing function so as to process the corresponding LED control service through the target LED control service processing function to control the LED control equipment.
In one embodiment of the present invention, the LED control apparatus remote control method further includes: acquiring LED control service processing return data; and encrypting and outputting the LED control service processing return data to the management site.
In one embodiment of the present invention, the LED control service includes: the method comprises the steps of obtaining system time, obtaining video source signal state, configuring the size of an LED display screen body, configuring the brightness of the display screen, obtaining the number of Ethernet interfaces and obtaining the number of display control cards loaded by a single Ethernet interface.
In an embodiment of the present invention, the target LED control service identifier includes a plurality of segments of digital characters connected in sequence, and a space character is disposed between two adjacent segments of the digital characters.
On the other hand, an LED control device provided in an embodiment of the present invention includes: the system comprises a receiving module, a sending module and a receiving module, wherein the receiving module is used for receiving a target control instruction transmitted by a management station of the LED control equipment based on a simple network management protocol, and the target control instruction comprises a target LED control service identifier; the searching module is used for searching a corresponding target LED control service processing function in a preset configuration list according to the target LED control service identifier, wherein the preset configuration list comprises a mapping relation between the LED control service identifier and the LED control service processing function; and the processing module is used for responding to the searched target LED control service processing function and processing the corresponding LED control service through the target LED control service processing function according to the target control instruction so as to control the LED control equipment.
The LED control device control apparatus of this embodiment is provided with a receiving module, a searching module, and a processing module, so that a corresponding LED control service processing function can be searched in a preset configuration list according to a target control service identifier in a target control instruction by receiving the target control instruction transmitted based on a simple network management protocol from a management site of the LED control device, and then a corresponding LED control service is processed through the LED control service processing function according to the target control instruction, so as to implement remote control of the LED control device by the management site, solve the problem that the remote control LED control device must rely on a dedicated server, and reduce cost.
In one embodiment of the invention, the target control instruction further comprises a target control parameter; the processing module is specifically configured to: and responding to the searched target LED control service processing function, transmitting the target control parameter to the target LED control service processing function so as to process the corresponding LED control service through the target LED control service processing function to control the LED control equipment.
In one embodiment of the present invention, the LED control device control apparatus further includes: the acquisition module is used for acquiring LED control service processing return data; and the output module is used for encrypting and outputting the LED control service processing return data to the management site.
In another aspect, an LED control device control system provided in an embodiment of the present invention includes a management site and an LED control device connected to the management site through a network; the management station is used for transmitting a target control instruction based on a simple network management protocol to the LED control equipment, and the LED control equipment is used for executing the LED control equipment control method.
In another aspect, an embodiment of the present invention provides a control system for an LED control device, including: the LED control device comprises a memory and a processor connected with the memory, wherein the processor stores a computer program, and executes the LED control device control method when the processor runs the computer program.
In still another aspect, an embodiment of the present invention provides a computer-readable storage medium, in which a computer program is stored, and when the stored computer program is executed by a processor, the method for controlling an LED control device as described above can be implemented.
One or more of the above technical solutions may have the following advantages or beneficial effects: the method comprises the steps of receiving a target control instruction transmitted by a management site of the LED control equipment based on a simple network management protocol, searching a corresponding LED control service processing function in a preset configuration list according to a target control service identifier in the target control instruction, and processing corresponding LED control service through the LED control service processing function according to the target control instruction, so that the management site remotely controls the LED control equipment, the problem that the remotely controlled LED control equipment needs to depend on a special server is solved, and the cost is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic flowchart of a method for controlling an LED control device according to a first embodiment of the present invention.
Fig. 2 is another schematic flow chart of a method for controlling an LED control device according to a first embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a control system of an LED control device according to a first embodiment of the present invention.
Fig. 4 is a schematic block diagram of a control apparatus for an LED control device according to a second embodiment of the present invention.
Fig. 5 is a schematic block diagram of a control apparatus for an LED control device according to a second embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a control system of an LED control device according to a third embodiment of the present invention.
Fig. 7 is a schematic structural diagram of a computer-readable storage medium according to a fourth embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
[ first embodiment ] A method for manufacturing a semiconductor device
As shown in fig. 1, a method for controlling an LED control device according to a first embodiment of the present invention includes the following steps:
s10, receiving a target control instruction transmitted by a management station of the LED control equipment based on a simple network management protocol, wherein the target control instruction comprises a target LED control service identifier;
s20, searching a corresponding target LED control service processing function in a preset configuration list according to the target LED control service identifier, wherein the preset configuration list comprises a mapping relation between the LED control service identifier and the LED control service processing function;
s30, responding to the searched target LED control service processing function, and processing corresponding LED control service through the target LED control service processing function according to the target control instruction to control the LED control equipment.
The preset configuration list comprises function names of the LED control service processing functions and the LED control service identifications, wherein the mapping relation comprises one-to-one correspondence between the function names of the LED control service processing functions and the LED control service identifications.
Wherein the target control instruction further comprises a target control parameter; the step S30 specifically includes: and responding to the searched target LED control service processing function, transmitting the target control parameter to the target LED control service processing function so as to process the corresponding LED control service through the target LED control service processing function to control the LED control equipment.
Referring to fig. 2, the LED control apparatus remote control method further includes the steps of:
s40, obtaining LED control service processing return data;
and S50, encrypting and outputting the LED control service processing return data to the management site.
The control method of the LED control device provided by this embodiment can be applied to, for example, the LED control device control system shown in fig. 3, and for the convenience of understanding this embodiment more clearly, the following describes the control method of the LED control device of this embodiment in detail with reference to fig. 3.
Specifically, referring to fig. 3, fig. 3 is a control system of an LED control device provided in this embodiment, and includes a management station 110 and an LED control device 120 (fig. 3 shows 2 LED control devices 120 as an example, and may include one or more LED control devices). The management station 110 and the LED control device 120 may be, for example, network connections, and specifically, the management station 110 may be connected with the LED control device 120, for example, through an IP and a port number. The management site 110 may be, for example, a server or a personal computer configured in a service mode for managing the LED control devices 120; the LED control device 120 is a device for controlling the playing of a program on an LED display screen, such as a multimedia playing box, and specifically may include, for example, a processor and a programmable logic device connected to the processor, where the processor may be installed with, for example, SNMP (simple network management protocol) agent software, and control management information of the LED control device, and transmit the information in a format compatible with SNMP.
When the management station 110 needs to control the LED control device 120, the management station 110 sends a target control instruction to the LED control device 120 based on a Simple Network Management Protocol (SNMP), where the target control instruction includes a target LED control service identifier, and the target control instruction further includes a target control parameter. Specifically, the target LED control service Identifier is an Object Identifier (OID) of an LED control service based on a simple network management protocol, and may specifically include, for example, a plurality of consecutive segments of numeric characters, where two adjacent segments of the numeric characters include a spacer, such as a character "", and of course, other characters, such as "-", may also be included, and the embodiment of the present invention is not limited thereto. The target control parameter is a parameter related to LED control service setting, and the specific data type may include, for example, shaping, long-shaping, and character string type, for example, if the target control parameter is display screen brightness 100, then the data type of the target control parameter is long-shaping, which is, of course, only illustrated here, and the embodiment of the present invention is not limited thereto.
As mentioned above, the LED control device 120 receives the target control instruction transmitted by the management station 110 based on the simple network management protocol, searches the corresponding target LED control service processing function in the preset configuration list according to the target control service identifier in the target control instruction, and processes the corresponding LED control service by operating the target LED control service processing function according to the target control instruction when the target LED control service processing function is found. Specifically, the preset configuration list may be stored in the LED control device 120, and specifically, for example, may include a mapping relationship between an LED control service identifier and an LED control service processing function, specifically, a function name of the LED control service processing function and the LED control service identifier, where the mapping relationship includes a one-to-one correspondence between the function name of the LED control service processing function and the LED control service identifier, and also includes, for example, a data type of a target control parameter and specific description information of the LED control service processing function, which is not limited to this, in this embodiment of the present invention. The type of the LED control service may include, for example, a request type, a setting type, and the like, and the LED control service may include, for example, system time acquisition, video source signal state acquisition, LED display screen size configuration, display screen brightness configuration, ethernet interface number acquisition, and display control card number acquisition carried by a single ethernet interface, and the like. For example, when the management station 110 needs to control the LED control device 120 to execute the LED control service related to the request type, such as video source signal state acquisition, the management station 110 may send the corresponding target control instruction only including the target LED control service identifier, acquire the LED control service processing return data (i.e., the current video source signal state) after processing the LED control service (video source signal state acquisition), and output the LED control service processing return data to the management station. When the management station 110 needs to control the LED control device 120 to execute the LED control service related to the setting type, for example, the display screen brightness configuration, the management station 110 sends the corresponding target control instruction, which may include the target LED control service identifier and the target control parameter, for example, the related setting parameter value, and when the LED control service (display screen brightness configuration) is processed, the target control instruction is executed according to the related setting parameter, and after the setting is completed, for example, the return information (for example, the setting success information) may be output to the management station 110. The management station 110 remotely controls the LED control device 120 through the above steps.
It is worth mentioning that the target control command and the LED control service processing return data are secret transmissions in the transmission of the management station 110 and the LED control device 120. Specifically, the LED control device 120 may provide a designated port number, for example, the management station 110 may request to connect to the LED control device 120 and send a certificate and a key through the IP and the designated port number, the LED control port performs authentication, the encryption of the transmission channel is completed when the authentication is successful, and the target control command and the LED control service processing return data are encrypted in the transmission channel, so as to improve the security of data transmission. The target control instruction may also be encrypted and transmitted by the management station 110, the LED control device 120 decrypts the encrypted target control instruction after receiving the encrypted target control instruction, similarly, the LED control device 120 encrypts and transmits the LED control service processing return data, and the management station 110 decrypts the encrypted LED control service processing return data after receiving the encrypted LED control service processing return data. The encryption method used in the above description may be, for example, an RSA encryption algorithm, and of course, other encryption methods and encryption algorithms may also be used for encryption as long as security during data transmission is ensured, which is not limited in the embodiments of the present invention.
To sum up, in the LED control device control method provided in this embodiment, a target control instruction transmitted by a management site from an LED control device based on a simple network management protocol is received, a corresponding LED control service processing function is searched in a preset configuration list according to a target control service identifier in the target control instruction, and then a corresponding LED control service is processed through the LED control service processing function according to the target control instruction, so as to implement remote control of the LED control device by the management site, solve the problem that the remote control LED control device must rely on a dedicated server, and reduce cost.
[ second embodiment ]
As shown in fig. 4, a second embodiment of the present invention provides an LED control device control apparatus 200. The LED controlling device controlling apparatus 200 includes, for example, a receiving module 210, a searching module 220, and a processing module 230.
The receiving module 210 is configured to receive a target control instruction transmitted by a management station of the LED control device based on a simple network management protocol, where the target control instruction includes a target LED control service identifier.
The searching module 220 is configured to search a corresponding target LED control service processing function in a preset configuration list according to the target LED control service identifier, where the preset configuration list includes a mapping relationship between the LED control service identifier and the LED control service processing function.
And the processing module 230 is configured to, in response to the target LED control service processing function being found, process the corresponding LED control service through the target LED control service processing function according to the target control instruction to control the LED control device.
Wherein the target control instruction further comprises a target control parameter; the processing module 230 is specifically configured to:
and responding to the searched target LED control service processing function, transmitting the target control parameter to the target LED control service processing function so as to process the corresponding LED control service through the target LED control service processing function to control the LED control equipment.
Referring to fig. 5, the LED control device controlling apparatus 200 further includes an obtaining module 240 and an output module 250.
And an obtaining module 240, configured to obtain LED control service processing return data.
And an output module 250, configured to encrypt and output the LED control service processing return data to the management station.
For specific working processes and technical effects among the modules in the LED control device 200 in this embodiment, reference is made to the description of the first embodiment, and details are not repeated here.
[ third embodiment ]
As shown in fig. 6, a third embodiment of the present invention provides an LED control device control system 300. The LED controlling device controlling system 300 comprises, for example, a memory 320 and a processor 310 connected to the memory 320. The memory 320 may be, for example, a non-volatile memory, on which the computer program 321 is stored. The processor 310 may be, for example, an embedded processor. The processor 310 executes the LED control device control method in the foregoing first embodiment when running the computer program 321.
The specific operation and technical effects of the LED control device control system 300 in the present embodiment are described in the foregoing first embodiment.
[ fourth example ] A
As shown in fig. 7, a fourth embodiment of the present invention provides a computer-readable storage medium 400. The computer-readable storage medium 400 is, for example, a nonvolatile memory, which is, for example: magnetic media (e.g., hard disks, floppy disks, and magnetic tape), optical media (e.g., CDROM disks and DVDs), magneto-optical media (e.g., optical disks), and hardware devices specially constructed for storing and executing computer-executable instructions (e.g., Read Only Memories (ROMs), Random Access Memories (RAMs), flash memories, etc.). The computer-readable storage medium 400 has stored thereon computer-executable instructions 410. The computer-readable storage medium 400 may execute the computer-executable instructions 410 by one or more processors or processing devices to implement the LED control apparatus control method in the foregoing first embodiment.
In addition, it should be understood that the foregoing embodiments are merely exemplary illustrations of the present invention, and the technical solutions of the embodiments can be arbitrarily combined and collocated without conflict between technical features and structural contradictions, which do not violate the purpose of the present invention.
In the embodiments provided in the present invention, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, a division of a unit is merely a division of one logic function, and an actual implementation may have another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may also be distributed on multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, each functional unit/module in the embodiments of the present invention may be integrated into one processing unit/module, or each unit/module may exist alone physically, or two or more units/modules may be integrated into one unit/module. The integrated units/modules may be implemented in the form of hardware, or may be implemented in the form of hardware plus software functional units/modules.
The integrated units/modules, which are implemented in the form of software functional units/modules, may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium and includes several instructions for causing one or more processors of a computer device (which may be a personal computer, a server, or a network device) to execute some steps of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. An LED control apparatus control method, characterized by comprising:
receiving a target control instruction transmitted by a management station of LED control equipment based on a simple network management protocol, wherein the target control instruction comprises a target LED control service identifier;
searching a corresponding target LED control service processing function in a preset configuration list according to the target LED control service identifier, wherein the preset configuration list comprises a mapping relation between the LED control service identifier and the LED control service processing function;
and responding to the searched target LED control service processing function, and processing corresponding LED control services through the target LED control service processing function according to the target control instruction so as to control the LED control equipment.
2. The LED control device control method of claim 1, wherein the preset configuration list includes a function name of the LED control service handling function and the LED control service identifier, and wherein the mapping relationship includes a one-to-one correspondence between the function name of the LED control service handling function and the LED control service identifier.
3. The LED control apparatus control method according to claim 2, wherein the target control instruction further includes a target control parameter; the processing of the corresponding LED control service through the target LED control service processing function according to the target control instruction to control the LED control device specifically includes:
and transmitting the target control parameter to the target LED control service processing function so as to process the corresponding LED control service through the target LED control service processing function to control the LED control equipment.
4. The LED control apparatus control method according to claim 2, wherein the LED control apparatus remote control method further comprises:
acquiring LED control service processing return data;
and encrypting and outputting the LED control service processing return data to the management site.
5. The LED control apparatus control method according to claim 1, wherein the LED control service includes: the method comprises the steps of obtaining system time, obtaining video source signal state, configuring the size of an LED display screen body, configuring the brightness of the display screen, obtaining the number of Ethernet interfaces and obtaining the number of display control cards loaded by a single Ethernet interface.
6. The LED control apparatus control method according to claim 1, wherein the target LED control service identifier includes a plurality of consecutive segments of numeric characters, and a spacer is provided between two adjacent segments of numeric characters.
7. An LED control device control apparatus, comprising:
the system comprises a receiving module, a sending module and a receiving module, wherein the receiving module is used for receiving a target control instruction transmitted by a management station of the LED control equipment based on a simple network management protocol, and the target control instruction comprises a target LED control service identifier;
the searching module is used for searching a corresponding target LED control service processing function in a preset configuration list according to the target LED control service identifier, wherein the preset configuration list comprises a mapping relation between the LED control service identifier and the LED control service processing function;
and the processing module is used for responding to the searched target LED control service processing function and processing the corresponding LED control service through the target LED control service processing function according to the target control instruction so as to control the LED control equipment.
8. The LED control device control apparatus of claim 7, wherein the target control instruction further includes a target control parameter; the processing module is specifically configured to:
and responding to the searched target LED control service processing function, transmitting the target control parameter to the target LED control service processing function so as to process the corresponding LED control service through the target LED control service processing function to control the LED control equipment.
9. The LED control device control apparatus according to claim 7, further comprising:
the acquisition module is used for acquiring LED control service processing return data;
and the output module is used for encrypting and outputting the LED control service processing return data to the management site.
10. An LED control equipment control system is characterized by comprising a management site and LED control equipment connected with the management site through a network; wherein the management station is configured to transmit a simple network management protocol-based target control instruction to the LED control device, and the LED control device is configured to perform the LED control device control method according to any one of claims 1 to 6.
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