Modular plug-in power take-off lighting system

Abstract

The application relates to a modular direct-plug lighting system, which belongs to the technical field of traditional lighting and comprises a conductive module, at least two conductive tracks arranged in the conductive module and used for transmitting power and data signals, and at least two lighting modules which are detachably and directly connected to different positions of the conductive module. When a user manually adjusts the brightness, color temperature or color of any lighting module, the intelligent control module can detect the change in real time and take the change as a trigger signal for cooperative response. Then, the control module automatically calculates the adjustment target value of other lighting modules in the system according to preset scene logic of light flow, brightness balance diffusion and the like or an adaptive algorithm based on positions and change values, and drives the other lighting modules to change synchronously through power line carrier communication, so that local manual adjustment can be quickly converted into a globally coordinated dynamic lighting effect.

Description

Technical Field

[0001] This application relates to the field of traditional lighting technology, and in particular to a modular plug-in power supply lighting system. Background Technology

[0002] In the field of traditional lighting, especially in home, commercial or exhibition spaces that require dynamic, adjustable ambient light, achieving synergy and dynamic effects from multiple luminaires often presents significant challenges.

[0003] Conventional solutions rely on centralized intelligent control systems, requiring users to program and operate the lights through a central control interface such as a mobile app, remote control, or wall panel. This process is cumbersome and unintuitive. This centralized control mode disrupts the direct physical interaction between the user and the lights, making it difficult to achieve flexible and spontaneous local adjustments and automatic linkage of the entire scene.

[0004] Although there are smart lights that can be adjusted independently, they usually require complex network configuration and group settings, and the collaborative effects between the lights need to be pre-programmed, making it impossible to intelligently adapt to the user's real-time manual operation.

[0005] In addition, while existing modular track lighting systems facilitate the installation of luminaires, they typically only address power supply and mechanical connection issues. Control and communication still require additional wiring or rely on wireless networks, resulting in low system integration. Furthermore, when creating advanced dynamic effects such as smooth light transitions and color wave-like flow, they still heavily rely on pre-set fixed programs, lacking adaptability and intelligent interactive capabilities for direct user operation. Summary of the Invention

[0006] To address the aforementioned problems, this application provides a modular plug-in power supply lighting system.

[0007] This application provides a modular plug-in power supply lighting system, which adopts the following technical solution:

[0008] A modular plug-in power supply lighting system, comprising:

[0009] A conductive module, wherein the conductive module has at least two conductive rails inside, the conductive rails being used to transmit power and data signals;

[0010] The lighting module, having at least two lighting modules, is detachably and directly connected to different positions of the conductive module. The lighting module includes a local adjustment component for manually adjusting lighting parameters and a track light fixture for lighting.

[0011] The control module is communicatively connected to the conductive module. The control module is configured to: when it detects that a user directly adjusts the lighting parameters of any lighting module through the local adjustment component, automatically acquire the adjusted lighting parameters, and generate control commands according to the pre-stored scene logic or adaptive algorithm to drive one or more other lighting modules in the system that are not directly operated to adjust their lighting parameters synchronously or according to a preset program, thereby automatically forming a dynamically coordinated overall lighting scene.

[0012] The conductive module is suspended via a suspension wire.

[0013] As a preferred technical solution of this application, the conductive module includes a flat electric beam block, and the lighting module is magnetically attracted and electrically connected to the flat electric beam block through its built-in electromagnetic block.

[0014] As a preferred technical solution of this application, the lighting parameters of the lighting module include brightness, color temperature, and color. The pre-stored scene logic includes at least one of color gradient, light flow, brightness equalization diffusion, or master-slave follow mode. In the light flow mode, the control command drives the lighting parameters of each lighting module to change sequentially according to a set order and time difference. In the brightness equalization diffusion mode, the control command drives the brightness of the surrounding lighting modules to be adjusted according to a distance-decreasing rule, with the adjusted lighting module as the center.

[0015] As a preferred technical solution of this application, the adaptive algorithm is configured to: calculate and allocate adjustment parameters for the remaining lighting modules based on the physical location of the lighting module being adjusted in the system, the type and magnitude of the adjusted parameters, and the calculation process includes taking the position coordinates and parameter change values ​​of the lighting module being adjusted as input, and outputting the target adjustment values ​​of the remaining lighting modules through a spatial influence algorithm model.

[0016] As a preferred technical solution of this application, the control module is an independent smart gateway. The smart gateway supports communication with a cloud server or mobile terminal via wired or wireless means. The smart gateway is used to receive and update the scene logic or adaptive algorithm.

[0017] As a preferred technical solution of this application, the control module supports triggering all connected lighting modules to execute a unified color-changing program by exchanging the polarity or signal definition of the two conductive rails in the conductive module. The unified color-changing program includes all modules synchronously switching to a preset color, synchronously cycling through a gradient color, or synchronously flashing.

[0018] As a preferred technical solution of this application, the communication protocol supported by the control module includes at least one of DALI, DT8 or 2.4G wireless protocol. When using DALI or DT8 protocol, each lighting module has an independent addressable address.

[0019] As a preferred technical solution of this application, a method for controlling the modular plug-in power supply lighting system according to any one of claims 1-7 includes the following steps:

[0020] S1, the user can directly adjust the lighting parameters of the first lighting module in the system;

[0021] S2, the control module detects a change in the parameters of the first lighting module;

[0022] S3, the control module identifies the identity and position of the first lighting module, reads its changed parameters, and calls the pre-stored scene logic or calculates the target parameters of the second lighting module according to the adaptive algorithm to generate control commands;

[0023] S4, the control command is sent to the second lighting module and executed, so that the lighting parameters of the second lighting module and the first lighting module form a preset relationship, thus forming a dynamically coordinated overall lighting scene;

[0024] S5, the control module records the current event and optimizes the parameters of the adaptive algorithm based on the historical records.

[0025] In summary, this application includes the following beneficial technical effects:

[0026] In this application, a conductive module composed of electric beams is installed via a suspension wire. The lighting module can be magnetically attached to the module and instantly powered and communicated. When the user manually adjusts the brightness, color temperature, or color of any lighting module, the intelligent control module can detect this change in real time and use it as a trigger signal for a coordinated response. The control module then automatically calculates the adjustment target values ​​of other lighting modules in the system based on preset scene logic such as light flow and brightness equalization diffusion, or based on an adaptive algorithm of position and change value. It then drives them to change synchronously via power line carrier communication. This allows local manual adjustments to be quickly transformed into globally coordinated dynamic lighting effects, such as the natural diffusion of a halo centered on the adjustment point or the sequential flow of colors like waves. This system seamlessly connects direct physical interaction with automated intelligent scene creation, achieving dynamic lighting arrangement without complex programming, improving ease of use, the atmosphere of the environment, and the overall performance of the system. Attached Figure Description

[0027] Figure 1This is a physical image of the modular plug-in power supply lighting device of this application;

[0028] Figure 2 This application Figure 1 Detailed schematic diagram of the central flat electric beam block and lighting module

[0029] Figure 3 This is the overall system architecture diagram of this application;

[0030] Figure 4 This is a flowchart of the method for controlling a modular plug-in power supply lighting system as described in this application.

[0031] 1. Suspension wire; 2. Lighting module; 3. Conductive module; 31. Flat electric beam block. Detailed Implementation

[0032] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0033] See Figure 1-4 A modular plug-in power supply lighting system, comprising:

[0034] Conductive module 3 has at least two conductive rails inside, which are used to transmit power and data signals;

[0035] Lighting module 2, the number of lighting modules 2 is at least two, lighting module 2 is detachably plugged into different positions of conductive module 3, lighting module 2 includes local adjustment components for manually adjusting lighting parameters and track lights for lighting;

[0036] The control module is connected in communication with the conductive module 3. The control module is configured to: when it detects that the user directly adjusts the lighting parameters of any lighting module 2 through the local adjustment component, automatically obtain the adjusted lighting parameters, and generate control commands according to the pre-stored scene logic or adaptive algorithm to drive one or more other lighting modules 2 in the system that are not directly operated to adjust their lighting parameters synchronously or according to a preset program, thereby automatically forming a dynamically coordinated overall lighting scene.

[0037] The conductive module 3 is hoisted via suspension wire 1.

[0038] This application includes a conductive module 3, at least two lighting modules 2, a control module, and a suspension wire 1;

[0039] Suspension wire 1 is used to suspend the entire system from the ceiling. Power lines and communication lines can be pre-threaded inside suspension wire 1. Its upper end is connected to the building power supply and network, and its lower end is connected to the conductive module 3.

[0040] In this application, the conductive module 3 is a long, flat electric beam block 31 with an outer shell made of insulating material (such as engineering plastic) and two mutually insulated conductive rails (made of copper alloy) encapsulated inside. These two conductive rails are used not only to transmit DC or AC power (e.g., 24VDC), but are also defined to transmit modulated digital data signals to realize power line carrier communication (PLC) or signal transmission based on specific pulse codes. The conductive module 3 has wiring ports at both ends for connecting the power supply introduced by the suspension wire 1 to the output signal of the control module. The bottom or side of the conductive module 3 has exposed electrode contact areas for connecting to the lighting module 2.

[0041] Each lighting module 2 includes a light source (such as an RGBWLED module), a driving circuit, a communication interface, a local adjustment component, and an electromagnetic block. The electromagnetic block has a permanent magnet or electromagnet embedded within it. When the lighting module 2 needs to be installed, the user can place it near a specific location on the conductive module 3. The electromagnetic block and the metal casing or internal magnetic structure of the conductive module 3 generate a magnetic attraction force, causing the lighting module 2 to be stably attracted. At the same time, the elastic electrical contact pins (not shown in the figure) at the bottom of the lighting module 2 reliably contact the electrode contact area at the bottom of the conductive module 3 under the action of magnetic force, realizing electrical and communication connections. This magnetic insertion method requires no tools, enabling the lighting module 2 to be plug-and-play, deployed in any location, and quickly reconfigured.

[0042] Local adjustment components, such as knobs, touch sliders, or buttons, are integrated into the housing of lighting module 2, allowing users to directly and manually adjust the module's brightness, color temperature (CCT), and color (RGB / HSV values).

[0043] In this application, the control module is an independent smart gateway installed near the distribution box or in the ceiling. It is connected to the end of the conductive module 3100 via a cable, thereby accessing the entire system. The core of the control module includes a microprocessor, memory, power line carrier modem or multi-protocol communication chip. It supports communication with the cloud server or the user's mobile app (mobile terminal) via Wi-Fi / Ethernet. Its memory pre-stores various scene logics (such as the logic corresponding to party mode, reading mode, and wake-up mode) and a set of adaptive algorithms.

[0044] The conductive module 3 includes a flat electric beam block 31, and the lighting module 2 is magnetically attracted to and electrically connected to the flat electric beam block 31 through its built-in electromagnetic block.

[0045] The lighting parameters of lighting module 2 include brightness, color temperature, and color. The pre-stored scene logic includes at least one of color gradient, light flow, brightness equalization diffusion, or master-slave follow mode. In the light flow mode, the control command drives the lighting parameters of each lighting module 2 to change sequentially according to the set order and time difference. In the brightness equalization diffusion mode, the control command drives the brightness of the surrounding lighting modules 2 to be adjusted according to the distance decreasing rule, with the adjusted lighting module 2 as the center.

[0046] The adaptive algorithm is configured to calculate and allocate adjustment parameters for the remaining lighting modules 2 based on the physical location of the adjusted lighting module 2 in the system, the type and magnitude of the adjusted parameters. The calculation process includes taking the position coordinates and parameter change values ​​of the adjusted lighting module 2 as input, and outputting the target adjustment values ​​of the remaining lighting modules 2 through the spatial influence algorithm model.

[0047] The control module is an independent smart gateway. The smart gateway supports communication with cloud servers or mobile terminals via wired or wireless means. The smart gateway is used to receive and update scene logic or adaptive algorithms.

[0048] The control module supports triggering all connected lighting modules 2 to execute a unified color-changing program by exchanging the polarity or signal definition of the two conductive rails in the conductive module 3. The unified color-changing program includes all modules synchronously switching to a preset color, synchronously cycling through gradient colors, or synchronously flashing.

[0049] The control module supports at least one of the following communication protocols: DALI, DT8, or 2.4G wireless protocol. When using the DALI or DT8 protocol, each lighting module 2 has an independent addressable address.

[0050] A method for controlling a modular plug-in power supply lighting system includes the following steps:

[0051] S1, the user can directly adjust the lighting parameters of the first lighting module 2 in the system;

[0052] S2, the control module detects a change in the parameters of the first lighting module 2;

[0053] S3, the control module identifies the identity and position of the first lighting module 2, reads its changed parameters, and calls the pre-stored scene logic or calculates the target parameters of the second lighting module 2 according to the adaptive algorithm to generate control commands;

[0054] S4, send the control command to the second lighting module 2 and execute it, so that the lighting parameters of the second lighting module 2 form a preset relationship with the first lighting module 2, thus forming a dynamically coordinated overall lighting scene;

[0055] S5, the control module records this event and optimizes the parameters of the adaptive algorithm based on the historical records.

[0056] In this application, it is assumed that five identical lighting modules 2 (numbered L1 to L5) are adsorbed at equal intervals on a 3-meter-long conductive module 3, and the system is initially in a closed or default white light state.

[0057] First, the user walks to the bottom of module L3 and manually rotates the knob (local adjustment component) on L3 to gradually adjust the light from white to warm yellow (color temperature 2700K), and slightly dims the brightness. Upon detecting the local adjustment signal, the driver circuit inside L3 controls its own LED parameters to change, and simultaneously sends a digital report message to the control module via the conductive rail. This message contains L3's unique address (a short address under the DALI protocol), current parameter values ​​(brightness 70%, color temperature 2700K, color values ​​x, y), and optional change flags. Upon receiving the message, the control module executes its decision logic:

[0058] Identity and location identification: By querying the address in the message, the system topology table stored in memory is queried. This table records the address of each lighting module 2 and its physical position coordinates on the conductive module 3 (for example, with one end of the conductive module 3 as the origin 0, the coordinates of L1-L5 are 0.5m, 1.0m, 1.5m, 2.0m, and 2.5m, respectively). Therefore, the control module knows that it is L3, which is located at the center (1.5m), that has changed.

[0059] Decision trigger: The control module determines that the change originated from a manual adjustment (rather than a program instruction) and triggers the collaborative response process;

[0060] Logic / Algorithm Call: Assuming the current active scene logic of the system is the brightness and color temperature balanced diffusion mode, the control module reads the parameters after the L3 change (brightness 70%, color temperature 2700K) and calls the algorithm in this mode;

[0061] Algorithm implementation: The algorithm takes the position coordinates (X=1.5m) of the module L3 being adjusted and the parameter changes (Δbrightness=-30%, Δcolor temperature=-3000K) as input;

[0062] For each other module Li (i≠3) in the system, calculate its target value. For example, for brightness adjustment, use the formula: Li target brightness = L3 current brightness + Δ brightness * attenuation coefficient; where the attenuation coefficient = f(|Xi-1.5|), is a decreasing function with respect to distance (e.g., exponential attenuation); for L2 and L4, which are closest to L3, the attenuation coefficient is set to 0.6, then the target brightness = 70% + (-30%)0.6 = 52%; for L1 and L5, which are further away, the attenuation coefficient is set to 0.3, then the target brightness = 70% + (-30%)0.3 = 61%;

[0063] Color temperature adjustment uses a similar spatial interpolation algorithm to smoothly transition the color temperature from 2700K at the center point to the original color temperature at both ends (such as 4000K);

[0064] Generate control commands: The control module generates DALIDT8 extended protocol dimming and color temperature adjustment commands containing target brightness and color temperature values ​​for L1, L2, L4, and L5 respectively.

[0065] In this application, the control module sends the above instructions via the conductive rail in a broadcast or unicast manner (using DALI address). After receiving the instructions, L1, L2, L4, and L5 synchronously adjust their own light output within approximately 100-300 milliseconds. The final effect is that, centered on L3, a dynamic light spot is formed with both brightness and color temperature naturally attenuating and smoothly transitioning towards both ends. The lighting in the entire area is coordinated and unified, rather than an isolated single-point change, which constitutes a dynamically coordinated overall lighting scene.

[0066] The control module stores the adjustment event (triggering module, parameters, time, and final status of each module) as a record in the history log. This data can be used periodically to optimize the parameters of the adaptive algorithm. For example, by analyzing the user's preferences for multiple manual adjustments through machine learning, the shape of the decay function can be fine-tuned to make the system response better match the user's potential expectations.

[0067] Triggering a unified scene: Users can quickly switch the polarity of the two conductive rails of the conductive module 3100 (or send a specific short-circuit pulse signal) via a master switch. The control module 300 detects this event, immediately interrupts any current mode, and broadcasts a command to all lighting modules 2200, triggering a unified color-changing program. For example, all modules may synchronously enter a color cyclic gradient to create a lively party atmosphere; this provides a hardware-based, fast scene triggering mechanism that does not rely on a smart gateway.

[0068] This application supports multiple communication protocols: the communication chip of the control module is configurable. In commercial lighting scenarios requiring high reliability and determinism, the DALI-2 or DT8 protocol is adopted. Each lighting module 2 is assigned an independent address during installation to achieve precise control. In cost-sensitive or aftermarket applications, it can be switched to a 2.4G private wireless protocol. The lighting module 2 communicates with the gateway wirelessly. In this case, the conductive module 3 only provides power, making installation more flexible.

[0069] In another pre-stored scene logic, the user adjusts the color of L1 to blue. After the control module detects this, it starts the light flow, driving L2, L3, L4, and L5 to turn blue after a set time interval (such as 0.5 seconds), forming a dynamic effect of blue light waves flowing in sequence. Then, complex sequences such as reverse flow and random jumping can be triggered automatically or manually.

[0070] In this application, the conductive module 3, composed of electric beam blocks 31, is installed via a suspension wire 1. The lighting module 2 can be magnetically attached to it and instantly powered and communicated. When the user manually adjusts the brightness, color temperature, or color of any lighting module 2, the intelligent control module can detect this change in real time and use it as a trigger signal for a coordinated response. The control module then automatically calculates the adjustment target values ​​of other lighting modules 2 in the system based on preset scene logic such as light flow and brightness equalization diffusion, or based on an adaptive algorithm of position and change value. It then drives them to change synchronously through power line carrier communication. This allows local manual adjustments to be quickly transformed into globally coordinated dynamic lighting effects, such as the natural diffusion of a halo centered on the adjustment point or the color flowing sequentially like waves. This system seamlessly connects direct physical interaction with automated intelligent scene creation, realizing dynamic lighting arrangement without complex programming, improving ease of use, the atmosphere of the environment, and the overall performance of the system.

[0071] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A modular plug-in power supply lighting system, characterized in that, include: The conductive module (3) has at least two conductive rails inside, which are used to transmit power and data signals; The lighting module (2) has at least two components, which are detachably and directly connected to different positions of the conductive module (3). The lighting module (2) includes a local adjustment component for manually adjusting lighting parameters and a track light fixture for lighting. The control module is communicatively connected to the conductive module (3). The control module is configured to: when it detects that the user directly adjusts the lighting parameters of any lighting module (2) through the local adjustment component, automatically obtain the adjusted lighting parameters, and generate control instructions according to the pre-stored scene logic or adaptive algorithm, drive one or more other lighting modules (2) in the system that are not directly operated to adjust their lighting parameters synchronously or according to a preset program, thereby automatically forming a dynamically coordinated overall lighting scene; The conductive module (3) is hoisted via the suspension wire (1).

2. The modular plug-in power supply lighting system according to claim 1, characterized in that, The conductive module (3) includes a flat electric beam block (31), and the lighting module (2) is magnetically attracted to and electrically connected to the flat electric beam block (31) through its built-in electromagnetic block.

3. A modular plug-in power supply lighting system according to claim 1, characterized in that, The lighting parameters of the lighting module (2) include brightness, color temperature and color. The pre-stored scene logic includes at least one of color gradient, light flow, brightness equalization diffusion or master-slave follow mode. In the light flow mode, the control command drives the lighting parameters of each lighting module (2) to change sequentially according to the set order and time difference. In the brightness equalization diffusion mode, the control command drives the brightness of the surrounding lighting modules (2) to be adjusted according to the distance decreasing law, with the adjusted lighting module (2) as the center.

4. A modular plug-in power supply lighting system according to claim 1, characterized in that, The adaptive algorithm is configured to: calculate and allocate adjustment parameters for the remaining lighting modules (2) based on the physical location of the lighting module (2) being adjusted in the system, the type and magnitude of the adjusted parameters, and the calculation process includes taking the position coordinates and parameter change values ​​of the lighting module (2) being adjusted as input, and outputting the target adjustment values ​​of the remaining lighting modules (2) through the spatial influence algorithm model.

5. A modular plug-in power supply lighting system according to claim 1, characterized in that, The control module is an independent smart gateway. The smart gateway supports communication with a cloud server or mobile terminal via wired or wireless means. The smart gateway is used to receive and update the scene logic or adaptive algorithm.

6. A modular plug-in power supply lighting system according to claim 1, characterized in that, The control module supports triggering all connected lighting modules (2) to execute a unified color-changing program by exchanging the polarity or signal definition of the two conductive rails in the conductive module (3). The unified color-changing program includes all modules synchronously switching to a preset color, synchronously cycling through a gradient color, or synchronously flashing.

7. A modular plug-in power supply lighting system according to claim 1, characterized in that, The control module supports at least one of the communication protocols including DALI, DT8 or 2.4G wireless protocol. When using DALI or DT8 protocol, each lighting module (2) has an independent addressable address.

8. A method for controlling the modular plug-in power supply lighting system according to any one of claims 1-7, characterized in that, Includes the following steps: S1, the user directly adjusts the lighting parameters of the first lighting module (2) in the system; S2, the control module detects a change in the parameters of the first lighting module (2); S3, the control module identifies the identity and position of the first lighting module (2), reads its changed parameters, and calls the pre-stored scene logic or calculates the target parameters of the second lighting module (2) according to the adaptive algorithm to generate control commands; S4, the control command is sent to the second lighting module (2) and executed, so that the lighting parameters of the second lighting module (2) form a preset relationship with the first lighting module (2), thus forming a dynamically coordinated overall lighting scene; S5, the control module records the current event and optimizes the parameters of the adaptive algorithm based on the historical records.

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