A remote control method, device, equipment and system for LED mixed color lighting

Abstract

The present invention provides a remote control method, device, equipment and system for LED color-mixing lighting, and the method includes the following steps: Step 1, the user connects to the remote control platform or application of the LED color-mixing lighting system through a remote network, and inputs or selects the required control instructions on the remote control platform or application. The present invention controls the LED color-mixing lighting system through a remote network, thereby improving the convenience and flexibility of operation, realizing remote real-time monitoring and management, and improving the system response speed. At the same time, it reduces management and maintenance costs, simplifies the operation process, reduces hardware investment and labor costs, supports multi-platform operations through a remote control platform, and is equipped with a user authority management function, thereby enhancing system security. The system also provides preset scene modes, and quickly adjusts the lighting effects through one-key switching, thereby meeting different occasions and needs, and further improving practicality and convenience.

Description

Technical Field

[0001] The present invention relates to the technical field of LED lighting, and in particular to a remote control method, device, equipment and system for LED mixed-color lighting. Background Art

[0002] The principle of LED color mixing is mainly based on additive color mixing, that is, by adjusting the brightness or switching frequency of different color LEDs, different colors can be mixed and new colors can be produced. Specifically, by adjusting the brightness or brightness of the three basic color LEDs of red, green and blue (RGB), countless colors can be mixed. As an important innovation in the field of modern lighting, LED color mixing technology has occupied an important position in indoor and outdoor lighting, stage lighting, landscape lighting and other fields with its unique advantages. However, the traditional LED color mixing lighting control method has significant limitations, which are mainly reflected in the following aspects:

[0003] 1. Traditional LED color mixing lighting control mainly relies on local control devices, such as switches and knobs. Users need to go near the lamps to operate them in person, which not only increases the complexity of operation but also reduces the convenience of use. In addition, the number of local control devices is proportional to the number of LED lamps. For large lighting systems, managing and operating these devices will become very cumbersome and time-consuming.

[0004] Second, the traditional local control method limits the remote monitoring and management capabilities of the LED color mixing lighting system. When the lighting status needs to be adjusted or monitored remotely, the user must go to the site in person, which greatly limits the flexibility and response speed of the system. With the continuous development of intelligent and networked technologies, users have an increasing demand for being able to control and manage lighting systems anytime and anywhere. The traditional control method obviously cannot meet this demand.

[0005] To this end, a remote control method, device, equipment and system for LED color mixing lighting are proposed. Summary of the invention

[0006] In view of this, the embodiments of the present invention hope to provide a remote control method, device, equipment and system for LED mixed color lighting to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0007] In order to solve the above technical problems, a technical solution adopted in the present application is: a remote control method of LED mixed color lighting, comprising the following steps:

[0008] Step 1: The user connects to the remote control platform or application of the LED color mixing lighting system through a remote network, such as the Internet or a local area network, and inputs or selects the required control instructions on the remote control platform or application;

[0009] Step 2: After the user confirms the command, the remote control platform or application uses encryption technology TLS or SSL to encode the command into a control command data packet and send it to the LED color mixing lighting system through the remote network;

[0010] Step 3: The LED color mixing lighting system receives the control command data packet from the remote network through the network interface, and the command parsing module in the system extracts the control command using a decoding algorithm;

[0011] The steps of extracting control instructions using a decoding algorithm are as follows:

[0012] Step 1: The LED color mixing lighting system receives a control instruction data packet from a remote network through a network interface;

[0013] Step 2: Perform integrity check on the received control instruction data packet, and convert the received control instruction data packet from the network protocol format to the internal format of the decoding algorithm;

[0014] Step 3: Read the header information of the control instruction data packet, including the protocol type, version number, and data packet length, and verify the correctness of the header information;

[0015] Step 4: extracting the control instruction from the control instruction data packet according to the format and encoding rules of the control instruction data packet;

[0016] Step 5: Verify the extracted control instructions and generate corresponding control signals;

[0017] Step 4: According to the extracted control instructions, the control module in the system communicates with the LED lamp through a communication bus or a dedicated interface;

[0018] Step 5: The control module converts the control command into a control signal of the LED lamp using PWM modulation technology, and sends it to the corresponding LED lamp. The LED lamp adjusts its light-emitting parameters according to the received control signal;

[0019] Step 6: The feedback module in the LED color mixing lighting system monitors the state changes of the LED lamps in real time and collects control result data;

[0020] Step 7: The feedback module uses a compression algorithm to encode the control result data into a control result data packet, and sends it back to the remote control platform or application through the remote network;

[0021] Step 8: The user views the received control result data packet in real time on the remote control platform or application, and makes adjustments or controls as needed;

[0022] Step 9. The system uses anomaly detection technology to predict and monitor abnormal situations. Once an abnormality occurs, it automatically records the error information and notifies the user.

[0023] Provided as a further preferred embodiment of the present technical solution, in step one, the remote control platform or application supports multi-platform operations, including mobile phones, tablets, and computers. The remote control platform or application provides a user authority management function, allowing administrators to set access rights and operation rights for different users. The control instructions include color selection, brightness adjustment, and flashing frequency setting, and support preset scene modes and one-click mode switching.

[0024] As a further preferred embodiment of the present technical solution, in step three, the extracted control instructions are checked, including format check, range check and logic check.

[0025] As a further preferred embodiment of the present technical solution, in step 4, the control module further has an automatic retransmission mechanism, and if an abnormal situation occurs during the transmission process, the control module automatically retransmits the control instruction.

[0026] As a further preferred embodiment of the present technical solution, in step five, according to the extracted control instruction, the PWM controller generates a PWM signal, wherein the PWM signal is a periodic digital signal consisting of a series of high-level and low-level pulses, wherein the ratio of the duration of the high level to the entire cycle time is called the duty cycle, and this duty cycle determines the brightness of the LED lamp.

[0027] As a further preferred embodiment of the present technical solution, in step six, the feedback module in the LED color mixing lighting system uses real-time data stream technology to send the control result data back to the remote control platform or application in the form of a continuous data stream.

[0028] As a further preferred embodiment of the present technical solution, the integrity check on the received data packet includes verifying the checksum or hash value of the data packet, and the verification on the extracted control instruction includes format verification, range verification and logic verification.

[0029] To solve the above technical problems, another technical solution adopted in the present application is: a remote control device for LED color mixing lights, comprising: a user interface module, a command encoding module, a communication module, an LED color mixing light system, a feedback processing module and an abnormality detection and notification module;

[0030] The user interface module is used to receive the control instructions of the LED color mixing light input or selected by the user through the remote network, and allows the user to view the received control result data;

[0031] The instruction encoding module is used to encode the control instruction input or selected by the user through the user interface module into a network protocol data packet, and encrypt the data using encryption technology;

[0032] The communication module is used to send the instruction data packet encoded by the instruction encoding module to the LED color mixing lighting system, and receive the control result data packet from the LED color mixing lighting system;

[0033] The LED color mixing lighting system includes: a network interface module, a command parsing module, a control module and a feedback module;

[0034] The network interface module is used to receive control instruction data packets from the communication module;

[0035] The instruction parsing module is used to extract the control instruction from the received control instruction data packet by using a decoding algorithm;

[0036] The control module is used to communicate with the LED lamp through a communication bus or a dedicated interface according to the parsed control instruction, and convert the control instruction into a control signal of the LED lamp by using PWM modulation technology;

[0037] The feedback module is used to monitor the state change of the LED lamp in real time, collect control result data, and then encode the control result data into a control result data packet;

[0038] The feedback processing module is used to receive the control result data packet from the LED color mixing lighting system, decode and extract the control result data for the user to view and further adjust or control;

[0039] The abnormality detection and notification module is used to predict and monitor abnormal conditions that may occur in the LED color mixing lighting system. Once an abnormality occurs, the error information is recorded and the user is notified.

[0040] To solve the above technical problems, another technical solution adopted in the present application is: a computer device, comprising a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor, wherein when the processor executes the computer program, the steps of a remote control method for LED mixed color lighting described in the above invention embodiment are implemented.

[0041] In order to solve the above technical problems, another technical solution adopted in the present application is: a remote control system for LED mixed color lights, including the above remote control device for LED mixed color lights and the above computer equipment.

[0042] The embodiment of the present invention has the following advantages due to the adoption of the above technical solution:

[0043] 1. The LED color mixing lighting system control realized by the present invention through the remote network not only greatly improves the convenience and flexibility of operation, but also enables users to access and control the lighting system anytime and anywhere without having to operate near the lamps in person, thereby simplifying the operation process; at the same time, it also realizes remote real-time monitoring and management of the system status. Users can obtain control result data in real time, fully understand the system status, and make remote adjustments as needed, thereby significantly improving the response speed and efficiency of the system;

[0044] 2. By introducing a remote control method, the present invention not only reduces the management and maintenance costs of the LED color-mixing lighting system, because there is no need to set up a large number of local control devices near the lamps, reducing hardware investment and subsequent maintenance costs; at the same time, it simplifies the complexity of system management and maintenance and reduces labor costs. In addition, the remote control platform supports multi-platform operations, such as mobile phones, tablets, computers, etc., providing users with a wider range of operation options, and is equipped with a user authority management function to enhance the security and controllability of the system; most importantly, the system also provides preset scene modes, and users can quickly adjust the lighting effects through one-click switching to meet different occasions and needs, further improving the practicality and convenience of the system.

[0045] The above summary is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0047] Figure 1 This is a flow chart of a remote control method for LED color mixing lighting of the present invention;

[0048] Figure 2 A flowchart of a method for extracting control instruction contents using a decoding algorithm according to the present invention;

[0049] Figure 3 This is a functional module schematic diagram of a remote control device for LED color mixing lighting according to the present invention;

[0050] Figure 4 The figure is a schematic diagram of the structure of a computer device according to the present invention. DETAILED DESCRIPTION

[0051] The embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.

[0052] It should be clear that the following embodiments of the present disclosure are described by specific specific examples, and those skilled in the art can easily understand other advantages and effects of the present disclosure from the contents disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, rather than all of the embodiments. The present disclosure can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present disclosure. It should be noted that the following embodiments and features in the embodiments can be combined with each other in the absence of conflict. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present disclosure.

[0053] It should be noted that various aspects of the embodiments within the scope of the appended claims are described below. It should be apparent that the aspects described herein may be embodied in a wide variety of forms, and any specific structure and / or function described herein is merely illustrative. Based on the present disclosure, it should be understood by those skilled in the art that an aspect described herein may be implemented independently of any other aspect, and two or more of these aspects may be combined in various ways. For example, any number of aspects described herein may be used to implement the device and / or practice the method. In addition, other structures and / or functionalities other than one or more of the aspects described herein may be used to implement this device and / or practice this method.

[0054] It should also be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present disclosure. The drawings only show components related to the present disclosure rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0055] Additionally, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, it will be understood by those skilled in the art that the aspects described may be practiced without these specific details.

[0056] Figure 1 1 is a flow chart of a remote control method for LED color mixing lights according to an embodiment of the present invention. It should be noted that if there are substantially the same results, the method of the present application is not limited to the remote control method of the LED color mixing lights according to the embodiment of the present invention. Figure 1 The process sequence shown is limited. Figure 1-2 As shown: A remote control method for LED mixed color lighting, comprising the following steps:

[0057] Step 1: The user connects to the remote control platform or application of the LED color mixing lighting system through a remote network, such as the Internet or a local area network, and inputs or selects the required control instructions on the remote control platform or application. The user first selects a remote network to connect to the remote control platform or application of the LED color mixing lighting system. This network can be the Internet (public network) or a local area network (private network, such as a company's internal network or a home network).

[0058] Step 2. After the user confirms the instruction, the remote control platform or application uses encryption technology TLS or SSL to encode the instruction into a control instruction data packet and send it to the LED color mixing lighting system through the remote network. The encryption technology involves a complex public key and private key encryption system. Data encrypted with a public key can only be decrypted with the corresponding private key. This allows data to be securely sent from the holder of the public key (usually the receiver) to the holder of the private key (usually the sender), because only the holder of the private key can decrypt the data; the private key is used to generate a digital signature, and the public key is used to verify the signature. This allows the sender of the data to sign the data with its private key, and the receiver can use the sender's public key to verify the signature, thereby ensuring that the data is sent by the sender and has not been tampered with during transmission; in TLS / SSL, this dual use of public and private keys greatly improves the security of the data;

[0059] Step 3: The LED color mixing lighting system receives the control instruction data packet from the remote network through the network interface. The instruction parsing module in the system extracts the control instruction using a decoding algorithm. The decoding algorithm is the core part of the instruction parsing module. It parses and converts the data in the data packet according to a predefined protocol and format. The decoding algorithm may involve steps such as bit operation, byte processing, and field extraction to extract the control instruction content in the data packet.

[0060] The steps to extract control instructions using the decoding algorithm are as follows:

[0061] Step 1: The LED color mixing lighting system receives a control instruction data packet from a remote network through a network interface, wherein the data packet is sent by a remote control platform or an application and includes a control instruction for the LED color mixing lighting system;

[0062] Step 2: Check the integrity of the received control instruction data packet and convert the received control instruction data packet from the network protocol format to the internal format of the decoding algorithm, wherein checking the integrity of the data packet usually involves calculating the checksum or CRC (cyclic redundancy check) value of the data packet and comparing it with the checksum carried in the data packet;

[0063] Step 3: read the header information of the control instruction data packet, including the protocol type, version number, and data packet length, and verify the correctness of the header information. If the header information is incorrect or does not meet the specification, the system will refuse to process the data packet and send an error notification to the sender.

[0064] Step 4: extracting the control instruction from the control instruction data packet according to the format and encoding rules of the control instruction data packet, wherein the specific content of the instruction includes parameters such as color selection, brightness adjustment, and flashing frequency setting;

[0065] Step 5. Verify the extracted control instructions and generate corresponding control signals, where control instruction verification involves checking the legality, scope, format, etc. of the instructions. If the instructions are erroneous or do not meet the specifications, the system will refuse to execute the instructions and may send an error notification to the sender; if the control instruction verification passes, the system will generate corresponding control signals or instruction codes based on the content of the instructions. These control signals or instruction codes will be passed to the control module of the LED color mixing lighting system to drive the LED lamps to perform corresponding operations. Step 4. According to the extracted control instructions, the control module in the system communicates with the LED lamps through a communication bus or a dedicated interface, where the LED color mixing lighting system usually uses a communication bus (such as DMX512, RS485, etc.) or a dedicated interface (such as SPI, I2C, DALI, etc.) to communicate with each LED lamp. These communication buses or interfaces provide channels for data transmission and instruction execution to ensure that the control instructions can be accurately sent to the target LED lamps;

[0066] Step 5: The control module uses PWM modulation technology to convert the control instruction into a control signal of the LED lamp and sends it to the corresponding LED lamp. The LED lamp adjusts its light-emitting parameters according to the received control signal. PWM modulation technology is a method for simulating digital signals. Different analog signal values ​​are simulated by changing the duty cycle of the pulse signal (i.e., the ratio of the high level duration to the total cycle time). In the LED mixed color lighting system, PWM modulation technology is used to control the brightness of the LED lamp. By adjusting the duty cycle of the PWM signal, the average current of the LED lamp can be controlled, and then its brightness can be controlled.

[0067] Step 6: The feedback module in the LED color mixing lighting system monitors the state changes of the LED lamps in real time and collects the control result data. The feedback module communicates with the LED lamps through a communication bus or a dedicated interface to obtain their state information in real time. The state information may include parameters such as brightness, color, temperature, current, voltage, etc. of the LED lamps, as well as whether they are in normal working state or have a fault.

[0068] Step 7: The feedback module uses a compression algorithm to encode the control result data into a control result data packet, and sends it back to the remote control platform or application through the remote network. The data compression algorithm can be selected according to the actual situation. For example, for text or numerical data, lossless compression algorithms such as Huffman encoding and LZW encoding can be used; for image or audio and video data, lossy compression algorithms such as JPEG and MP3 can be considered, but it should be noted that sufficient information should be retained during the compression process to meet the needs of subsequent analysis and processing. The compressed data volume will be significantly reduced, thereby reducing the overhead of network transmission;

[0069] Step 8. The user can view the received control result data packet in real time on the remote control platform or application, and make adjustments or controls as needed. The result data will be displayed to the user through the user interface (UI). The user can view the current status, brightness, color, energy consumption and other information of the LED lamps in real time on the remote control platform or application. The data display can be in the form of charts, images, tables and other methods, so that the user can intuitively understand the working status of the system;

[0070] Step 9. The system uses anomaly detection technology to predict and monitor abnormal situations. Once an abnormality occurs, it automatically records error information and notifies the user. Anomaly detection technology includes machine learning, deep learning, statistical analysis and other methods. By analyzing the current operating status, historical data and environmental factors, the system can predict abnormal situations that may occur in the future. This predictive ability helps users understand possible problems in advance and take corresponding preventive measures.

[0071] In one embodiment, specifically, in step one, the remote control platform or application supports multi-platform operations, including mobile phones, tablets, and computers. The remote control platform or application provides a user authority management function, allowing administrators to set access rights and operation rights for different users. Control instructions include color selection, brightness adjustment, and flashing frequency setting, and support preset scene modes and one-click mode switching. Through the preset scene mode function provided by the remote control platform or application, the administrator can pre-define multiple scene modes and set different lighting parameters for each mode. The user only needs to select the corresponding scene mode to switch to the lighting effect of the mode with one click, which greatly simplifies the user's operation process and improves the user experience.

[0072] In one embodiment, specifically, in step three, the extracted control instruction is checked, including format check, range check and logic check. If the control instruction has an error or does not meet the specifications, the system will refuse to execute the control instruction and may send an error notification to the sender; if the control instruction passes the check, the system will generate a corresponding control signal or instruction code according to the content of the control instruction, and these control signals or instruction codes will be transmitted to the control module of the LED mixed color lighting system to drive the LED lamps to perform corresponding operations.

[0073] In one embodiment, specifically, in step four, the control module also has an automatic retransmission mechanism. If an abnormal situation occurs during the transmission process, the control module automatically resends the control instruction. If an abnormal situation occurs during the transmission process, the control module will trigger the automatic retransmission mechanism. This mechanism will first record the abnormal instruction and related error information, and then resend these instructions according to a preset retransmission strategy. The retransmission strategy may include immediate retransmission, delayed retransmission, multiple retransmissions, etc. The selection of a specific strategy depends on the system's requirements for reliability and real-time performance and factors such as network conditions. During the retransmission process, if an error or abnormal situation is encountered again, the control module will perform corresponding processing according to the error type. For example, for instructions that have failed to retransmit for multiple consecutive times, it may send the error information to the administrator or record it in the log for subsequent analysis.

[0074] In one embodiment, specifically, in step five, according to the extracted control instruction, the PWM controller generates a PWM signal, which is a periodic digital signal consisting of a series of high-level and low-level pulses, wherein the ratio of the duration of the high level to the entire cycle time is called the duty cycle, and the duty cycle determines the brightness of the LED lamp, wherein the PWM (pulse width modulation) technology is used to control the brightness of the LED, and in PWM modulation, the brightness of the LED is proportional to the duty cycle of its high-level pulse, and the calculation formula of the duty cycle is as follows:

[0075] Duty Cycle = High level time (T_on) / Period time (T_period)

[0076] T_on: high level duration, that is, the time the LED is lit;

[0077] T_period: The complete cycle time of the PWM signal.

[0078] For example, if the PWM signal has a cycle time of 1 millisecond (ms) and a high level time of 0.5 milliseconds, the duty cycle is 50%, which means that the LED is on 50% of the time, giving a medium brightness.

[0079] In one embodiment, specifically, in step six, the feedback module in the LED color mixing lighting system uses real-time data stream technology to send the control result data back to the remote control platform or application in the form of a continuous data stream, wherein the real-time data stream technology allows data to be transmitted in real time in the form of a stream, so that the sending and receiving of data can be completed in a very short time, thereby reducing the delay and jitter of data transmission.

[0080] In one embodiment, specifically, the received data packet is checked for integrity, including verifying the checksum or hash value of the data packet, and the extracted control instruction is checked, including format check, range check and logic check, wherein:

[0081] The checksum is obtained by adding the values ​​of all bytes in the data packet (or using other algorithms such as XOR operation). At the receiving end, the same calculation is also performed on the received data packet, and the result is compared with the checksum provided by the sending end. If the two are equal, it is considered that there is no error in the data packet during transmission;

[0082] The hash value is calculated by a hash function, which maps data of arbitrary length to shorter fixed-length data. The design of the hash function should meet some characteristics, such as determinism, efficiency, avalanche effect (a small change to the input data will result in a significant change in the hash value), etc. In communication, the sender will calculate the hash value of the data packet and send it to the receiver. The receiver will also perform the same hash calculation on the received data packet and compare the result with the hash value provided by the sender.

[0083] Figure 3 Schematic diagram of the functional modules of a remote control device for LED color mixing lighting according to an embodiment of the present application. Figure 3 As shown, a remote control device for LED color mixing lights comprises: a user interface module, a command encoding module, a communication module, an LED color mixing light system, a feedback processing module and an abnormality detection and notification module;

[0084] The user interface module is used to receive the control instructions of the LED color mixing lights input or selected by the user through the remote network, and allows the user to view the received control result data. The user interface module provides an intuitive user interface for easy user operation and supports access from multiple platforms (such as mobile phones, tablets, and computers);

[0085] The instruction encoding module is used to encode the control instructions input or selected by the user through the user interface module into a network protocol data packet, and encrypt the data using encryption technology. By encrypting the data packet using encryption technology, the security of data transmission is ensured, and multiple network protocols are supported to adapt to different network environments;

[0086] The communication module is used to send the instruction data packet encoded by the instruction encoding module to the LED color mixing lighting system, and receive the control result data packet from the LED color mixing lighting system. The communication module has strong communication capabilities, supports wired and wireless communication methods, and has a data packet check and retransmission mechanism to ensure data integrity and reliability;

[0087] The LED color mixing lighting system includes: a network interface module, a command parsing module, a control module and a feedback module;

[0088] The network interface module is used to receive control instruction data packets from the communication module;

[0089] The instruction parsing module is used to extract the control instruction from the received control instruction data packet using a decoding algorithm to ensure accurate parsing of the instruction;

[0090] The control module is used to communicate with the LED lamp through a communication bus or a dedicated interface according to the parsed control instructions, and convert the control instructions into control signals of the LED lamp by using PWM modulation technology. The control instructions are converted into control signals recognizable by the LED lamp by using PWM (pulse width modulation) modulation technology, thereby realizing precise control of the LED lamp;

[0091] The feedback module is used to monitor the state changes of the LED lamps in real time, collect the control result data, and then encode the control result data into a control result data packet. By encoding the control result data into a data packet recognizable by the network protocol, it is convenient for the feedback processing module to receive and process it;

[0092] The feedback processing module is used to receive the control result data packet from the LED color mixing lighting system, decode and extract the control result data for the user to view and further adjust or control, and present the extracted control result data to the user so that the user can view and further adjust or control, and supports the display of real-time data streams to provide intuitive visual feedback;

[0093] The anomaly detection and notification module is used to predict and monitor abnormal situations in the LED mixed color lighting system. Once an abnormality occurs, the error information is recorded and the user is notified. When an abnormal situation is detected, the error information is recorded and the user is notified. It also supports multiple notification methods (such as email, SMS, APP push, etc.) to ensure that users obtain abnormal information in a timely manner.

[0094] For other details about the technical solutions for implementing each module in the device of the above embodiment, please refer to the description of the remote control method, device, equipment and system for LED mixed color lighting in the above embodiment, which will not be repeated here.

[0095] It should be noted that each embodiment in this specification is described in a progressive manner, and each embodiment focuses on the differences from other embodiments, and the same or similar parts between the embodiments can be referred to each other. For system embodiments, since they are basically similar to method embodiments, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0096] like Figure 4 A schematic diagram of the structure of a computer device provided in an embodiment of the present disclosure is shown, which is a schematic diagram of the structure of a computer device suitable for implementing the embodiment of the present disclosure. Figure 4 The computer device shown is only an example and should not bring any limitation to the functions and scope of use of the embodiments of the present disclosure.

[0097] like Figure 4 As shown, the computer device includes a processor (such as a central processing unit, a graphics processing unit, etc.), which can perform various appropriate actions and processes according to a program stored in a read-only memory (ROM) or a program loaded from a storage device into a random access memory (RAM). In the RAM, various programs and data required for the operation of the computer device are also stored. The processor, ROM, and RAM are connected to each other through a bus. The input / output (I / O) interface is also connected to the bus.

[0098] Typically, the following devices can be connected to the I / O interface: input devices such as sensors or visual information acquisition devices; output devices such as display screens; storage devices such as tapes, hard disks, etc.; and communication devices. The communication device can allow the computer device to communicate with other devices (such as edge computing devices) wirelessly or by wire to exchange data. Figure 4 A computer device having various devices is shown, but it should be understood that it is not required to implement or possess all of the devices shown. More or fewer devices may be implemented or possessed instead.

[0099] In particular, according to an embodiment of the present disclosure, the process described above with reference to the flowchart can be implemented as a computer software program. For example, an embodiment of the present disclosure includes a computer program product, which includes a computer program carried on a non-transitory computer-readable medium, and the computer program contains program code for executing the method shown in the flowchart. In such an embodiment, the computer program can be downloaded and installed from a network through a communication device, or installed from a storage device, or installed from a ROM. When the computer program is executed by a processor, all or part of the steps of a remote control method for LED color mixing lights of an embodiment of the present disclosure are executed.

[0100] For detailed description of this embodiment, reference may be made to the corresponding descriptions in the aforementioned embodiments, which will not be repeated here.

[0101] The present application also provides a remote control system for LED mixed-color lighting, comprising the above-mentioned remote control device for LED mixed-color lighting and the above-mentioned computer equipment.

[0102] Among them, the remote control device of the LED mixed color lighting is responsible for receiving remote control instructions from the user and transmitting these instructions to the LED mixed color lighting system through the network. The remote control device includes a receiving module and a pushing module, which can receive continuous channel data strings and push them to the corresponding LED light groups; the computer device serves as the control center of the system. The computer device is responsible for processing user instructions and coordinating the communication between the remote control device and the LED mixed color lighting system. At the same time, the computer device also provides a user-friendly interface, allowing users to easily set and adjust lighting effects.

[0103] For detailed description of this embodiment, reference may be made to the corresponding descriptions in the aforementioned embodiments, which will not be repeated here.

[0104] The basic principles of the present disclosure are described above in conjunction with specific embodiments. However, it should be noted that the advantages, strengths, effects, etc. mentioned in the present disclosure are only examples and not limitations, and it cannot be considered that these advantages, strengths, effects, etc. are required by each embodiment of the present disclosure. In addition, the specific details disclosed above are only for the purpose of illustration and ease of understanding, and are not limitations. The above details do not limit the present disclosure to the necessity of adopting the above specific details to be implemented.

[0105] In the present disclosure, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. The block diagrams of the devices, devices, equipment, and systems involved in the present disclosure are only illustrative examples and are not intended to require or imply that they must be connected, arranged, and configured in the manner shown in the block diagram. As will be appreciated by those skilled in the art, these devices, devices, equipment, and systems can be connected, arranged, and configured in any manner. Words such as "including", "comprising", "having", etc. are open words, referring to "including but not limited to", and can be used interchangeably with them. The words "or" and "and" used here refer to the words "and / or" and can be used interchangeably with them, unless the context clearly indicates otherwise. The words "such as" used here refer to the phrase "such as but not limited to", and can be used interchangeably with them.

[0106] Additionally, as used herein, "or" used in a list of items beginning with "at least one" indicates a separate list, so that, for example, a list of "at least one of A, B, or C" means A or B or C, or AB or AC or BC, or ABC (i.e., A and B and C). Furthermore, the word "exemplary" does not mean that the example described is preferred or better than other examples.

[0107] It should also be noted that in the system and method of the present disclosure, each component or each step can be decomposed and / or recombined. Such decomposition and / or recombination should be regarded as equivalent solutions of the present disclosure.

[0108] Various changes, substitutions, and modifications of the techniques described herein may be made without departing from the teachings defined by the appended claims. Furthermore, the scope of the claims of the present disclosure is not limited to the specific aspects of the processes, machines, manufactures, compositions of events, means, methods, and actions described above. Currently existing or later to be developed processes, machines, manufactures, compositions of events, means, methods, or actions that perform substantially the same functions or achieve substantially the same results as the corresponding aspects described herein may be utilized. Thus, the appended claims include such processes, machines, manufactures, compositions of events, means, methods, or actions within their scope.

[0109] The above description of the disclosed aspects is provided to enable any person skilled in the art to make or use the present disclosure. Various modifications to these aspects will be readily apparent to those skilled in the art, and the general principles defined herein may be applied to other aspects without departing from the scope of the present disclosure. Therefore, the present disclosure is not intended to be limited to the aspects shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

[0110] The above description has been given for the purpose of illustration and description. In addition, this description is not intended to limit the embodiments of the present disclosure to the forms disclosed herein. Although multiple example aspects and embodiments have been discussed above, those skilled in the art will recognize certain variations, modifications, changes, additions and sub-combinations thereof.

Claims

1. A remote control method for LED mixed color lighting, characterized in that: The following steps are involved: Step 1: The user connects to the remote control platform or application of the LED color mixing lighting system through the remote network, and enters or selects the required control instructions on the remote control platform or application; Step 2: After the user confirms the command, the remote control platform or application uses encryption technology TLS or SSL to encode the command into a control command data packet and send it to the LED color mixing lighting system through the remote network; Step 3: The LED color mixing lighting system receives the control command data packet from the remote network through the network interface, and the command parsing module in the system extracts the control command using a decoding algorithm; The steps of extracting control instructions using a decoding algorithm are as follows: Step 1: The LED color mixing lighting system receives a control instruction data packet from a remote network through a network interface; Step 2: Perform integrity check on the received control instruction data packet, and convert the received control instruction data packet from the network protocol format to the internal format of the decoding algorithm; Step 3: Read the header information of the control instruction data packet, including the protocol type, version number, and data packet length, and verify the correctness of the header information; Step 4: extracting the control instruction from the control instruction data packet according to the format and encoding rules of the control instruction data packet; Step 5: Verify the extracted control instructions and generate corresponding control signals; Step 4: According to the extracted control instructions, the control module in the system communicates with the LED lamp through a communication bus or a dedicated interface; Step 5: The control module converts the control command into a control signal of the LED lamp using PWM modulation technology, and sends it to the corresponding LED lamp. The LED lamp adjusts its light-emitting parameters according to the received control signal; Step 6: The feedback module in the LED color mixing lighting system monitors the state changes of the LED lamps in real time and collects control result data; Step 7: The feedback module uses a compression algorithm to encode the control result data into a control result data packet, and sends it back to the remote control platform or application through the remote network; Step 8: The user views the received control result data packet in real time on the remote control platform or application, and makes adjustments or controls as needed; Step 9. The system uses anomaly detection technology to predict and monitor abnormal situations. Once an abnormality occurs, it automatically records the error information and notifies the user.

2. A remote control method for LED color mixing lighting according to claim 1, characterized in that: In step one, the remote control platform or application supports multi-platform operations, including mobile phones, tablets, and computers. The remote control platform or application provides a user authority management function, allowing administrators to set access rights and operation rights for different users. The control instructions include color selection, brightness adjustment, and flashing frequency setting, and support preset scene modes and one-click mode switching.

3. A remote control method for LED color mixing lighting according to claim 1, characterized in that: In step three, the extracted control instructions are checked, including format check, range check and logic check.

4. The remote control method of LED color mixing light according to claim 1, characterized in that: In step 4, the control module also has an automatic retransmission mechanism. If an abnormal situation occurs during the transmission process, the control module automatically resends the control instruction.

5. The remote control method of LED color mixing light according to claim 1, characterized in that: In step five, according to the extracted control instruction, the PWM controller generates a PWM signal, wherein the PWM signal is a periodic digital signal consisting of a series of high-level and low-level pulses, wherein the ratio of the duration of the high level to the entire cycle time is called the duty cycle, and this duty cycle determines the brightness of the LED lamp.

6. The remote control method of LED color mixing light according to claim 1, characterized in that: In step six, the feedback module in the LED color mixing lighting system uses real-time data stream technology to send the control result data back to the remote control platform or application in the form of a continuous data stream.

7. The remote control method of LED color mixing light according to claim 3, characterized in that: The integrity check of the received control instruction data packet includes verifying the checksum or hash value of the data packet.

8. A remote control device for LED color mixing light, applied to a remote control method for LED color mixing light according to any one of claims 1 to 7, characterized in that: include: User interface module, instruction encoding module, communication module, LED color mixing lighting system, feedback processing module and abnormality detection and notification module; The user interface module is used to receive the control instructions of the LED color mixing light input or selected by the user through the remote network, and allows the user to view the received control result data; The instruction encoding module is used to encode the control instruction input or selected by the user through the user interface module into a network protocol data packet, and encrypt the data using encryption technology; The communication module is used to send the control instruction data packet encoded by the instruction encoding module to the LED color mixing lighting system, and receive the control result data packet from the LED color mixing lighting system; The LED color mixing lighting system includes: a network interface module, a command parsing module, a control module and a feedback module; The network interface module is used to receive control instruction data packets from the communication module; The instruction parsing module is used to extract the control instruction from the received control instruction data packet by using a decoding algorithm; The control module is used to communicate with the LED lamp through a communication bus or a dedicated interface according to the parsed control instruction, and convert the control instruction into a control signal of the LED lamp by using PWM modulation technology; The feedback module is used to monitor the state change of the LED lamp in real time, collect control result data, and then encode the control result data into a control result data packet; The feedback processing module is used to receive the control result data packet from the LED color mixing lighting system, decode and extract the control result data for the user to view and further adjust or control; The abnormality detection and notification module is used to predict and monitor abnormal conditions that may occur in the LED color mixing lighting system. Once an abnormality occurs, the error information is recorded and the user is notified.

9. A computer device, characterized in that: The invention comprises a processor, a memory and a computer program stored in the memory and configured to be executed by the processor, wherein when the processor executes the computer program, a remote control method for LED color mixing lamps as described in any one of claims 1 to 7 is implemented.

10. A remote control system for LED color mixing lights, characterized in that: It comprises a remote control device for LED color mixing lighting as claimed in claim 8 and a computer device as claimed in claim 9.

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