Energy-saving ceiling lamp intelligent control system and control method

Abstract

The invention relates to the technical field of energy-saving lamp control, in particular to an energy-saving ceiling lamp intelligent control system and method.The energy-saving ceiling lamp intelligent control system comprises a base, a lampshade, a ceiling lamp, a directional light detection assembly and a control assembly, the directional light detection assembly comprises a moving unit, a first sensor, a control unit and a second sensor, and the moving unit is rotationally arranged on the base; the first sensor is arranged on the moving unit and is used for detecting outdoor illumination intensity; the control unit is used for being installed on an indoor remote controller, the second sensor is arranged on the control unit and used for detecting the indoor illumination intensity, and the control assembly is used for adjusting the brightness of the ceiling lamp according to the output brightness level of the support vector machine model based on the outdoor illumination intensity and the indoor illumination intensity. Therefore, the light adjusting scheme of the user can be generated in a personalized manner and can be automatically adjusted according to the illumination intensity, so that the operation process is simplified, and the operation is more convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of energy-saving lamp control, and in particular to an intelligent control system and control method for energy-saving ceiling lamps. Background Art

[0002] Energy-saving ceiling lights are indoor lamps designed to reduce energy consumption and provide efficient lighting. They are usually installed on the ceiling of a room, do not take up floor space and can evenly illuminate the entire room. These lamps mostly use LED (light-emitting diode) technology. Compared with traditional incandescent or fluorescent lamps, LED lamps have higher energy efficiency, longer service life and lower heat generation. Energy-saving ceiling lights not only help reduce electricity bills, but their environmentally friendly characteristics can also reduce carbon emissions, which meets the requirements of green buildings and sustainable development.

[0003] Existing ceiling lamps generally have a brightness adjustment function, which is usually adjusted manually at multiple levels using a remote control, or multiple lighting modes are built in. However, this cannot quickly adjust to the corresponding brightness according to changes in light in the external environment based on personal user preferences, making operation inconvenient. Summary of the invention

[0004] The purpose of the present invention is to provide an intelligent control system and control method for energy-saving ceiling lamps, which aims to generate a personalized lighting adjustment plan for the user and automatically adjust it according to the light intensity, thereby simplifying the operation process and making the operation more convenient.

[0005] To achieve the above-mentioned objectives, in a first aspect, the present invention provides an energy-saving ceiling lamp intelligent control system, comprising a base, a lampshade ceiling lamp, a directional light detection component and a control component, wherein the lampshade is connected to the base and is located at the bottom of the base, and the ceiling lamp is arranged in the base, and the directional light detection component comprises a moving unit, a first sensor, a control unit and a second sensor, and the moving unit is rotatably arranged on the base, and the first sensor is arranged on the moving unit for detecting outdoor light intensity; the control unit is used to be installed on a remote control indoors, and the second sensor is arranged on the control unit for detecting indoor light intensity, and the control component is used to adjust the brightness of the ceiling lamp according to the output brightness level of the support quantity to the machine model based on the outdoor light intensity and the indoor light intensity.

[0006] Wherein, the mobile unit includes a rotating support ring, a driving motor, a driving gear, a gear ring and a rotating seat, the rotating support ring is rotatably set on the base, the gear ring is fixed on the inner side of the rotating support ring, the driving gear is meshed with the gear ring, the output end of the driving motor is connected to the driving gear, the rotating seat is rotatably set on the rotating support ring, and the first sensor is set on the rotating seat.

[0007] The control unit includes a substrate, a power supply, a mounting clip and a wireless transmission unit. The power supply is arranged on the substrate, the mounting clip is arranged on the substrate, and the wireless transmission unit is arranged on the substrate.

[0008] Wherein, the moving unit further comprises a friction pad, which is fixedly connected to the rotating seat and is located between the rotating seat and the rotating support ring.

[0009] Wherein, the mounting clamp comprises two clamping plates and two supporting springs, the two clamping plates are slidably arranged on the base plate, and the two supporting springs are used to support the two clamping plates.

[0010] Wherein, the control component includes a dimming memory module, a data association module, a prediction module and a color temperature adjustment module; The dimming memory module is used to receive and store the lighting instructions from the control unit; The data association module is used to associate the user's dimming instruction with the sensor data to obtain a training data set; The prediction module is used to train a support vector machine model based on a training data set, and automatically predict the brightness level of the ceiling lamp using the support vector machine model; The color temperature adjustment module is used to automatically adjust the color temperature of the light emitted by itself according to the color temperature of the ambient light.

[0011] Wherein, the dimming memory module includes an instruction acquisition unit, an instruction execution unit and a storage unit; The instruction acquisition unit is used to receive a brightness control instruction issued by a user; The instruction execution unit is used to control the brightness of the ceiling lamp based on the brightness control instruction; The storage unit is used to store the corresponding brightness control instruction after the brightness of the ceiling lamp remains unchanged for a preset time.

[0012] Wherein, the data association module includes a sensor data acquisition unit, an instruction data acquisition unit, an alignment unit and a preprocessing unit; The sensor data acquisition unit is used to acquire outdoor light intensity and indoor light intensity data; The instruction data acquisition unit is used to extract the brightness control instruction from the storage unit; The pre-processing unit is used to clean the collected data; The alignment unit is used to align the processed outdoor light intensity and indoor light intensity data and the brightness control instruction based on the timestamp.

[0013] In a second aspect, the present invention further provides an intelligent control method for an energy-saving ceiling lamp, comprising: driving a mobile unit to drive a first sensor toward an outdoor direction to obtain outdoor light intensity data; The control unit is used to be installed on a remote controller indoors to detect indoor light intensity data; The brightness of the ceiling lamp is adjusted according to the output brightness level of the support quantity to the machine model based on the outdoor light intensity and the indoor light intensity.

[0014] The present invention provides an energy-saving ceiling lamp intelligent control system and control method. The base serves as the supporting structure of the entire system, which not only provides an installation basis, but also accommodates the internal electronic components. The lampshade is connected to the bottom of the base to protect the internal components and beautify the appearance. The lampshade is made of a material with good light transmittance to ensure uniform distribution of light while reducing glare. The ceiling lamp located in the base adopts a high-efficiency LED light source with the characteristics of long life and low energy consumption. The mobile unit is a rotatable mechanical device installed on the base. It can adjust the angle as needed, so that the first sensor can face different directions for accurate measurement, so that the direction can be adjusted to face the outdoors to obtain the outdoor light intensity.

[0015] The first sensor installed on the mobile unit is specifically used to detect the natural light intensity outdoors. By tracking the position of the sun or adjusting the preset angle, the first sensor can capture the most realistic outdoor light conditions at different times of the day. The second sensor is integrated in the control unit and is responsible for monitoring the actual light level in the room. It mainly includes the light emission of the indoor TV to provide a basis for adjusting the brightness of the ceiling lamp. As an independent module, the control unit is usually designed as a small remote control for users to operate by hand. In addition to the built-in second sensor, the control unit also includes a microprocessor for processing data from the two sensors and performing corresponding logical operations. More importantly, the control unit supports wireless communication protocols such as Wi-Fi, ZigBee or Bluetooth to seamlessly connect with other parts of the system.

[0016] The control component receives and analyzes the real-time data from the first and second sensors, combines the historical lighting patterns and user preferences, and uses the pre-trained SVM model to predict the ideal ceiling light brightness in the current environment. This can generate a personalized lighting adjustment plan for the user and automatically adjust it according to the light intensity, thereby simplifying the operation process and making it more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a structural diagram of an energy-saving ceiling lamp intelligent control system of the present invention.

[0019] Figure 2 It is the right side structural diagram of an energy-saving ceiling lamp intelligent control system of the present invention.

[0020] Figure 3 It is a cross-sectional structural diagram of an energy-saving ceiling lamp intelligent control system of the present invention.

[0021] Figure 4 It is a structural diagram of the control unit of the present invention.

[0022] Figure 5 It is the right side structural diagram of the control unit of the present invention.

[0023] Figure 6 It is a structural diagram of the control component of the present invention.

[0024] Figure 7 It is a structural diagram of the dimming memory module of the present invention.

[0025] Figure 8 It is a structural diagram of the data association module of the present invention.

[0026] Fig. 9 It is a flow chart of an energy-saving ceiling lamp intelligent control method of the present invention.

[0027] Base 101, lampshade 132, ceiling lamp 102, directional light detection component 103, control component 104, mobile unit 105, first sensor 106, control unit 107, second sensor 108, rotating support ring 109, drive motor 110, drive gear 111, gear ring 112, rotating seat 113, base plate 114, power supply 115, mounting clamp 116, wireless transmission unit 117, friction pad 118, clamp 119, support spring 120, dimming memory module 121, data association module 122, prediction module 123, color temperature adjustment module 124, instruction acquisition unit 125, instruction execution unit 126, storage unit 127, sensor data acquisition unit 128, instruction data acquisition unit 129, alignment unit 130, preprocessing unit 131. DETAILED DESCRIPTION

[0028] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0029] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0030] Example 1

[0031] See also Figure 1 to Figure 8 The present invention provides an energy-saving ceiling lamp intelligent control system, including a base 101, a lampshade 132 ceiling lamp 102, a directional light detection component 103 and a control component 104, wherein the lampshade 132 is connected to the base 101 and is located at the bottom of the base 101, and the ceiling lamp is arranged in the base 101, and the directional light detection component 103 includes a moving unit 105, a first sensor 106, a control unit 107 and a second sensor 108, and the moving unit 105 is rotatably arranged on the base 101, and the first sensor 106 is arranged on the moving unit 105 for detecting outdoor light intensity; the control unit 107 is used to be installed on an indoor remote controller, and the second sensor 108 is arranged on the control unit 107 for detecting indoor light intensity, and the control component 104 is used to adjust the brightness of the ceiling lamp according to the output brightness level of the support quantity to the machine model based on the outdoor light intensity and the indoor light intensity.

[0032] In this embodiment, the base 101 serves as the supporting structure of the entire system, not only providing a mounting base, but also accommodating the internal electronic components. The lampshade 132 is connected to the bottom of the base 101 to protect the internal components and beautify the appearance. The lampshade 132 is made of a material with good light transmittance to ensure uniform light distribution and reduce glare. The ceiling lamp located in the base 101 adopts a high-efficiency LED light source, which has the characteristics of long life and low energy consumption.

[0033] The mobile unit 105 is a rotatable mechanical device mounted on the base 101. It can adjust the angle as needed, so that the first sensor 106 can face different directions for accurate measurement, and thus can adjust the direction to face the outdoors to obtain the outdoor light intensity.

[0034] The first sensor 106 installed on the mobile unit 105 is specifically used to detect the outdoor natural light intensity. By tracking the sun's position or adjusting the preset angle, the first sensor 106 can capture the most realistic outdoor light conditions at different time periods of the day.

[0035] The second sensor 108 is integrated in the control unit 107 and is responsible for monitoring the actual light level in the room, mainly including the light condition of the indoor TV to provide a basis for adjusting the brightness of the ceiling lamp.

[0036] As an independent module, the control unit 107 is usually designed as a small remote controller, which is convenient for users to operate by hand. In addition to the built-in second sensor 108, the control unit 107 also includes a microprocessor for processing data from the two sensors and performing corresponding logical operations. More importantly, the control unit 107 supports wireless communication protocols such as Wi-Fi, ZigBee or Bluetooth to seamlessly connect with other parts of the system.

[0037] The control component 104 receives and analyzes the real-time data transmitted by the first and second sensors 108, combines the historical lighting mode and the user's preference settings, and uses the pre-trained SVM model to predict the ideal ceiling light brightness in the current environment. Thus, a personalized lighting adjustment plan for the user can be generated and automatically adjusted according to the light intensity, thereby simplifying the operation process and making the operation more convenient.

[0038] The mobile unit 105 includes a rotating support ring 109, a driving motor 110, a driving gear 111, a ring gear 112 and a rotating seat 113. The rotating support ring 109 is rotatably set on the base 101, the ring gear 112 is fixed on the inner side of the rotating support ring 109, the driving gear 111 is meshed with the ring gear 112, the output end of the driving motor 110 is connected to the driving gear 111, the rotating seat 113 is rotatably set on the rotating support ring 109, and the first sensor 106 is set on the rotating seat 113.

[0039] The rotating support ring 109 serves as the basic frame of the entire mobile unit 105. The rotating support ring 109 is designed to be able to rotate freely on the base 101. It not only provides the necessary support force, but also connects with the base 101 through a precision bearing or sliding device to reduce friction and ensure smooth rotation performance. The outer diameter of the rotating support ring 109 is slightly smaller than the inner diameter of the base 101, ensuring sufficient installation space and stability.

[0040] The driving motor 110 drives the rotation of the entire mobile unit 105. According to the system requirements, a stepper motor or a servo motor can be selected, which has high-precision position control capabilities and good torque output characteristics. The driving motor 110 is fixed inside the base 101, and its axis coincides with the central axis of the rotating support ring 109 to achieve coaxial drive.

[0041] The driving gear 111 is directly connected to the output end of the driving motor 110, constituting the first stage of power transmission.

[0042] It is fixed on the inner side of the rotating support ring 109 and surrounds the entire circumference. The tooth shape of the ring gear 112 matches the driving gear 111, and the two are tightly meshed. When the driving motor 110 is running, the driving gear 111 drives the ring gear 112 to rotate, thereby causing the rotating support ring 109 and all components thereon to rotate synchronously. The design of the ring gear 112 must take into account both strength and lightness to reduce the overall weight and energy consumption.

[0043] The rotating seat 113 is located on the rotating support ring 109. The rotating seat 113 can also be fine-tuned around its own axis, further increasing the flexibility of the sensor's pointing direction. The rotating seat 113 and the rotating support ring 109 are connected by another small bearing to ensure smooth relative movement between the two. In addition, a special interface or bracket is provided on the rotating seat 113 to firmly fix the first sensor 106 without hindering its normal operation.

[0044] When the direction of the first sensor 106 needs to be adjusted, a corresponding start instruction is sent to the drive motor 110. This process can be completed remotely through a wireless communication protocol (such as Wi-Fi, ZigBee or Bluetooth), or an instant response can be achieved through a wired connection.

[0045] After receiving the start command, the drive motor 110 starts to rotate at a preset speed and direction. Due to the use of a closed-loop control system, the motor can stop at any position to ensure that each rotation can accurately reach the target angle. As the drive motor 110 rotates, the drive gear 111 rotates and engages with the ring gear 112. This gear transmission method efficiently transmits the rotational motion of the motor to the ring gear 112, so that the entire rotating support ring 109 and the rotating seat 113 thereon rotate together. Finally, the rotating seat 113 carries the first sensor 106 to the specified position, realizing effective detection of the light intensity in a specific direction, and then rotating the rotating seat 113 can also adjust the up and down tilt angles.

[0046] The control unit 107 includes a substrate 114 , a power supply 115 , a mounting clip 116 , and a wireless transmission unit 117 . The power supply 115 is disposed on the substrate 114 , the mounting clip 116 is disposed on the substrate 114 , and the wireless transmission unit 117 is disposed on the substrate 114 .

[0047] The substrate 114 is the core carrier of the control unit 107. The substrate 114 integrates all necessary electronic components and provides a mounting platform. It is made of materials with high insulation and good heat dissipation properties to ensure safe operation and long-term stability of the circuit.

[0048] The power supply 115 mounted on the substrate 114 provides stable power support for the entire control system. The power supply 115 is used to supply power to the entire control unit 107.

[0049] The wireless transmission unit 117 integrated on the substrate 114 is responsible for exchanging data with other system components (such as the mobile unit 105, sensors). It can support a variety of wireless communication protocols, including Wi-Fi, ZigBee, Bluetooth, etc., ensuring a wide range of compatibility and flexible connection options.

[0050] The moving unit 105 further includes a friction pad 118 , which is fixedly connected to the rotating base 113 and is located between the rotating base 113 and the rotating support ring 109 .

[0051] The friction pad 118 is directly fixed to the bottom of the rotating seat 113 and contacts the rotating support ring 109. Its main function is to provide appropriate friction resistance when the rotating seat 113 rotates to prevent position deviation caused by external vibration or slight collision.

[0052] The mounting clamp 116 includes two clamping plates 119 and two supporting springs 120 . The two clamping plates 119 are slidably disposed on the base plate 114 , and the two supporting springs 120 are used to support the two clamping plates 119 .

[0053] The mounting clamp 116 is composed of two slidable clamping plates 119, which are fixed to the base plate 114 and are used to firmly mount the control unit 107 to the detection object in the room, such as a remote control of a TV. Each clamping plate 119 is carefully designed to adapt to surface materials of different thicknesses and has a non-slip texture to ensure a stable installation. A support spring 120 is configured on one side of the clamping plate 119 to apply appropriate pressure to the clamping plate 119 so that it fits tightly to the mounting surface.

[0054] The control component 104 includes a dimming memory module 121, a data association module 122, a prediction module 123 and a color temperature adjustment module 124; the dimming memory module 121 is used to receive and store lighting instructions from the control unit 107; the data association module 122 is used to associate the user's dimming instructions with the sensor data to obtain a training data set; the prediction module 123 is used to train a support vector machine model based on the training data set, and use the support vector machine model to automatically predict the brightness level of the ceiling lamp; the color temperature adjustment module 124 is used to automatically adjust the color temperature of the light emitted by itself according to the color temperature of the ambient light.

[0055] The dimming memory module 121 is responsible for receiving and storing lighting instructions from the control unit 107. These instructions include specific brightness levels, on / off times, and other personalized settings set by the user through a remote control or other interface. The dimming memory module 121 not only records the current configuration information, but also saves historical operation records to provide data support for subsequent analysis.

[0056] Specifically, the dimming memory module 121 receives the lighting instructions from the control unit 107 in real time through a wireless communication protocol (such as Wi-Fi, ZigBee or Bluetooth) and performs preliminary analysis. All received instructions are stored in a non-volatile storage medium, such as flash memory or EEPROM, to ensure that the user's settings are retained even in the event of a power outage. When the control system is restarted, the dimming memory module 121 automatically restores the last saved state to ensure that the user does not need to repeat the configuration.

[0057] The task of the data association module 122 is to combine the user's dimming instructions with the data collected by the sensor to construct a data set for training the machine learning model.

[0058] The prediction module 123 trains a support vector machine (SVM) model based on the training data set and uses the model to automatically predict the brightness level of the ceiling lamp. This enables the system to automatically adjust to the most suitable brightness level under different lighting conditions, which not only meets the needs of users but also achieves energy saving.

[0059] The color temperature adjustment module 124 is designed to automatically adjust the color temperature of the light emitted by the ceiling lamp according to the color temperature of the ambient light, thereby creating a more comfortable and natural lighting atmosphere. This function is particularly suitable for application scenarios that need to simulate natural light effects.

[0060] In summary, the control component 104 realizes intelligent management of the indoor lighting system by integrating the dimming memory module 121, the data association module 122, the prediction module 123 and the color temperature adjustment module 124. The close cooperation between the modules not only improves the energy efficiency of the system, but also provides users with a more personalized lighting experience. This highly integrated design reflects the development direction of modern smart home technology and lays the foundation for more innovative applications in the future.

[0061] The dimming memory module 121 includes an instruction acquisition unit 125, an instruction execution unit 126 and a storage unit 127; the instruction acquisition unit 125 is used to receive a brightness control instruction issued by a user; the instruction execution unit 126 is used to control the brightness of the ceiling lamp based on the brightness control instruction; the storage unit 127 is used to store the corresponding brightness control instruction after the brightness of the ceiling lamp remains unchanged for a preset time.

[0062] The instruction acquisition unit 125 is compatible with multiple communication protocols, such as Wi-Fi, ZigBee, Bluetooth, etc., to ensure that the brightness control instructions can be sent smoothly regardless of the device or platform used by the user. The received instructions will first be parsed to extract the specific brightness level, switching time, and other possible parameters (such as color temperature setting). The parsed data will be converted into a unified format for subsequent processing. In order to provide a smooth operating experience, the instruction acquisition unit 125 will immediately feedback confirmation information to the user after the parsing is completed, informing that the operation has been successfully received. Considering the security of the system, the instruction acquisition unit 125 also integrates an identity authentication mechanism to ensure that only authorized users can control the ceiling lamp to prevent the risks of unauthorized access.

[0063] The instruction execution unit 126 adjusts the brightness output of the ceiling lamp in real time according to the brightness control instruction received from the instruction acquisition unit 125. It can not only quickly respond to the user's immediate needs, but also automatically perform corresponding actions according to preset conditions. Specifically, once a valid brightness control instruction is received, the instruction execution unit 126 will immediately convert it into a specific drive signal to change the brightness level by adjusting the current of the LED lamp beads. In order to improve the user experience, the instruction execution unit 126 supports gradual brightness changes, that is, gradually reaching the target brightness within a certain period of time, rather than switching instantly, to avoid causing discomfort to the user.

[0064] The storage unit 127 is used to store the brightness control instructions of the ceiling lamp that remain unchanged under specific conditions so that these settings can be automatically applied under the same conditions in the future. This function eliminates the need for users to repeat configurations and simplifies daily operation processes.

[0065] The data association module 122 includes a sensor data acquisition unit 128, an instruction data acquisition unit 129, an alignment unit 130 and a preprocessing unit 131; the sensor data acquisition unit 128 is used to acquire outdoor light intensity and indoor light intensity data; the instruction data acquisition unit 129 is used to extract brightness control instructions from the storage unit 127; the preprocessing unit 131 is used to clean the collected data; the alignment unit 130 is used to align the processed outdoor light intensity and indoor light intensity data and the brightness control instructions based on the timestamp.

[0066] The main task of the sensor data acquisition unit 128 is to collect data on outdoor light intensity and indoor light intensity from various sensors and ensure that these data can be accurately transmitted to subsequent processing units.

[0067] The instruction data acquisition unit 129 is responsible for extracting the brightness control instruction issued by the user from the storage unit 127 so as to combine it with the sensor data for analysis.

[0068] An efficient indexing and retrieval algorithm is used to quickly locate and extract the required brightness control command records, reducing the query time. Considering the possible multiple adjustments, the command data acquisition unit 129 records the timestamp and version number of each command to ensure that the latest valid settings are extracted.

[0069] The preprocessing unit 131 cleans and preliminarily processes all raw data from the sensor data acquisition unit 128 and the instruction data acquisition unit 129 to improve data quality and consistency. Specifically, noise, outliers, and duplicate data can be removed to ensure that the basic data for subsequent analysis is clean and reliable. Statistical methods, threshold filtering, or machine learning techniques can be used to identify and process outliers.

[0070] For missing data caused by equipment failure or other reasons, the preprocessing unit 131 will make reasonable inferences based on the trend or average value of the previous and next data to fill in the missing data to maintain data continuity.

[0071] The alignment unit 130 ensures that all data sources (including sensors and instructions) use a unified time reference to eliminate the impact of clock deviation. This can be achieved through the Network Time Protocol (NTP) or other synchronization means. Then, using the timestamp as a keyword, each brightness control instruction is matched with the light intensity data closest to the time of its occurrence to ensure that the causal relationship between the two is clear. Considering that there may be a certain delay in actual operation, the alignment unit 130 allows a small time window (for example, ±5 minutes) to be set to find the best matching point within this range to avoid mismatching due to slight time differences.

[0072] Example 2

[0073] See also Fig. 9 The present invention also provides an energy-saving ceiling lamp intelligent control method, comprising: S201 drives the mobile unit 105 to drive the first sensor 106 toward the outdoor direction to obtain outdoor light intensity data; The driving motor 110 is started to make the moving unit 105 (including the first sensor 106) on the rotating support ring 109 rotate smoothly to a preset initial position, ensuring that it always faces the most ideal outdoor light source direction.

[0074] S202: the control unit 107 is installed on a remote controller indoors to detect indoor light intensity data; The control unit 107 is integrated into a portable remote control, which the user can easily place anywhere in the room. The remote control is flexible enough to be hung on the wall, placed on the table or handheld for operation. The control unit 107 has a built-in second sensor 108, which is specifically used to detect the light intensity in the room. These sensors are not only sensitive to natural light, but also can recognize the influence from other artificial light sources, thereby providing comprehensive indoor lighting information. Through wireless communication protocols (such as Wi-Fi, ZigBee or Bluetooth), the control unit 107 regularly transmits the collected indoor light intensity data to the central control system to ensure that all data can be updated in a timely manner. The remote control also provides an intuitive operating interface, and users can easily adjust the brightness, color temperature and other parameters of the ceiling lamp through the touch screen or buttons, and view the current lighting status.

[0075] S203 adjusts the brightness of the ceiling lamp according to the output brightness level of the support quantity to the machine model based on the outdoor light intensity and the indoor light intensity.

[0076] Combining outdoor and indoor light intensity data, the trained support vector machine (SVM) model is used to predict and automatically adjust the optimal brightness level of the ceiling lamp, achieving the dual goals of energy saving and comfort.

[0077] The latest outdoor and indoor light intensity data are obtained from the mobile unit 105 and the control unit 107 respectively, and passed to the data association module 122 for processing. The preprocessing unit 131 cleans and standardizes the collected data, and accurately aligns the two based on the timestamp to form a structured training sample set. The historical light data and user feedback are used to continuously train the support vector machine model, optimize the model parameters, and improve the prediction accuracy. Considering the periodicity and randomness of the light conditions, the rolling window method or recursive update strategy is used to keep the model fresh. Once the model training is completed, the prediction module 123 begins to analyze the current light conditions in real time, combines historical data to predict future light changes, and determines the brightness level of the ceiling lamp accordingly. According to the prediction results, the system automatically adjusts the brightness of the ceiling lamp to adapt to different lighting environments. For example, the brightness is appropriately reduced when the sun is sufficient during the day; the brightness is increased at night or on cloudy days to ensure that the indoor lighting level is always maintained at a comfortable and energy-saving level. Allow users to customize scene modes (such as "reading", "relaxation", "party"), each corresponding to a specific brightness and color temperature setting. The system will learn user habits and gradually optimize these modes to make them more in line with actual needs.

[0078] What is disclosed above is only a preferred embodiment of the present invention, and it certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope of the invention.

Claims

1. An energy-saving ceiling lamp intelligent control system, comprising a base, a lampshade and a ceiling lamp, wherein the lampshade is connected to the base and located at the bottom of the base, and the ceiling lamp is arranged in the base, characterized in that: It also includes a directional light detection component and a control component, the directional light detection component includes a mobile unit, a first sensor, a control unit and a second sensor, the mobile unit is rotatably set on the base, the first sensor is set on the mobile unit, and is used to detect the outdoor light intensity; the control unit is used to be installed on a remote control indoors, the second sensor is set on the control unit, and is used to detect the indoor light intensity, and the control component is used to adjust the brightness of the ceiling lamp according to the output brightness level of the support quantity to the machine model based on the outdoor light intensity and the indoor light intensity.

2. The energy-saving ceiling lamp intelligent control system according to claim 1, characterized in that: The mobile unit includes a rotating support ring, a driving motor, a driving gear, a gear ring and a rotating seat. The rotating support ring is rotatably set on the base, the gear ring is fixed on the inner side of the rotating support ring, the driving gear is meshed with the gear ring, the output end of the driving motor is connected to the driving gear, the rotating seat is rotatably set on the rotating support ring, and the first sensor is set on the rotating seat.

3. The energy-saving ceiling lamp intelligent control system according to claim 2, characterized in that: The control unit includes a substrate, a power source, a mounting clip, and a wireless transmission unit. The power source is arranged on the substrate, the mounting clip is arranged on the substrate, and the wireless transmission unit is arranged on the substrate.

4. The energy-saving ceiling lamp intelligent control system according to claim 3, characterized in that: The moving unit further comprises a friction pad, which is fixedly connected to the rotating seat and is located between the rotating seat and the rotating support ring.

5. The energy-saving ceiling lamp intelligent control system according to claim 4, characterized in that: The mounting clamp comprises two clamping plates and two supporting springs. The two clamping plates are slidably arranged on the base plate, and the two supporting springs are used to support the two clamping plates.

6. The energy-saving ceiling lamp intelligent control system according to claim 5, characterized in that: The control component includes a dimming memory module, a data association module, a prediction module and a color temperature adjustment module; The dimming memory module is used to receive and store the lighting instructions from the control unit; The data association module is used to associate the user's dimming instruction with the sensor data to obtain a training data set; The prediction module is used to train a support vector machine model based on a training data set, and automatically predict the brightness level of the ceiling lamp using the support vector machine model; The color temperature adjustment module is used to automatically adjust the color temperature of the light emitted by itself according to the color temperature of the ambient light.

7. The energy-saving ceiling lamp intelligent control system according to claim 6, characterized in that: The dimming memory module includes an instruction acquisition unit, an instruction execution unit and a storage unit; The instruction acquisition unit is used to receive a brightness control instruction issued by a user; The instruction execution unit is used to control the brightness of the ceiling lamp based on the brightness control instruction; The storage unit is used to store the corresponding brightness control instruction after the brightness of the ceiling lamp remains unchanged for a preset time.

8. The energy-saving ceiling lamp intelligent control system according to claim 7, characterized in that: The data association module includes a sensor data acquisition unit, an instruction data acquisition unit, an alignment unit and a preprocessing unit; The sensor data acquisition unit is used to acquire outdoor light intensity and indoor light intensity data; The instruction data acquisition unit is used to extract the brightness control instruction from the storage unit; The pre-processing unit is used to clean the collected data; The alignment unit is used to align the processed outdoor light intensity and indoor light intensity data and the brightness control instruction based on the timestamp.

9. An intelligent control method for energy-saving ceiling lamps, using an intelligent control system for energy-saving ceiling lamps according to any one of claims 1 to 8, It is characterized in that The method comprises: driving the mobile unit to drive the first sensor toward an outdoor direction to obtain outdoor light intensity data; The control unit is used to be installed on a remote controller indoors to detect indoor light intensity data; The brightness of the ceiling lamp is adjusted according to the output brightness level of the support quantity to the machine model based on the outdoor light intensity and the indoor light intensity.

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