Intelligent lamp control device based on star flash MESH networking

Abstract

This utility model discloses a smart light control device based on a StarFlash MESH network, including a StarFlash main control module, a PWM dimming module, and a power supply module mounted on a substrate. The power supply module is electrically connected to both the StarFlash main control module and the PWM dimming module. The StarFlash main control module is electrically connected to the PWM dimming module, and the PWM dimming module is electrically connected to the target smart light. Upon receiving a StarFlash light control signal, the StarFlash main control module outputs a first PWM control signal to the PWM dimming module, thereby achieving wireless StarFlash control of the target smart light. This solves the technical problems of short transmission distance, poor transmission stability, and prolonged transmission time in related technologies where smart lights are controlled via Bluetooth MESH networking.

Description

Technical Field

[0001] This utility model relates to the field of intelligent lighting control technology, and in particular to an intelligent lighting control device based on star-flash MESH networking. Background Technology

[0002] With the rapid development of IoT technology, smart lighting is widely used in work and life scenarios. Among related technologies, Bluetooth MESH networking has a wide application in smart lighting. However, controlling smart lights based on Bluetooth MESH networking has the following problems: the short Bluetooth connection distance results in a small control range; in the presence of obstacles or interference, smart lights are prone to slow response or malfunction, affecting the user experience; the data transmission rate is slow, and long delays can easily occur when complex lighting control commands or multiple devices are working together, which cannot meet the requirements of high-speed data transmission.

[0003] Therefore, how to solve the technical problems of short transmission distance, poor transmission stability and long transmission time in the wireless control of smart lights has become an urgent technical problem for those skilled in the art. Utility Model Content

[0004] This invention proposes an intelligent light control device based on a mesh network to solve the technical problems of short transmission distance, poor transmission stability, and long transmission time in the wireless control of intelligent lights in related technologies.

[0005] This utility model discloses an intelligent lighting control device based on a star-studded MESH network, which includes:

[0006] substrate;

[0007] The starlight main control module is mounted on the substrate and is used to receive starlight control signals and output a first PWM control signal.

[0008] A PWM dimming module is mounted on the substrate and electrically connected to the Star Flash main control module; it is used to receive and output the first PWM control signal to control the working state of the target smart lamp.

[0009] A power supply module, disposed on the substrate, is electrically connected to the Star Flash main control module and the PWM dimming module, respectively; it is used to receive external DC power signals and provide operating voltages to the Star Flash main control module and the PWM dimming module, respectively.

[0010] This utility model embodiment of an intelligent light control device based on a star-studded MESH network has at least the following beneficial effects:

[0011] This utility model discloses a smart light control device based on a star-flash MESH network, comprising a star-flash main control module, a PWM dimming module, and a power supply module mounted on a substrate. The power supply module is electrically connected to both the star-flash main control module and the PWM dimming module. The star-flash main control module is electrically connected to the PWM dimming module, and the PWM dimming module is electrically connected to the target smart light. Upon receiving a star-flash light control signal, the star-flash main control module outputs a first PWM control signal to the PWM dimming module, thereby achieving wireless star-flash control of the target smart light. This solves the technical problems of short transmission distance, poor transmission stability, and long transmission latency associated with controlling smart lights via Bluetooth MESH networking in related technologies. It provides a smart light control device based on a star-flash MESH network with a wide control range, high control stability, and low control latency.

[0012] According to other embodiments of the present invention, the intelligent lighting control device based on a star-studded MESH network further includes:

[0013] A dynamic monitoring and control module is mounted on the substrate and is electrically connected to the star flash main control module and the power module, respectively.

[0014] The power module is used to provide operating voltage for the dynamic monitoring and control module;

[0015] The dynamic monitoring and control module is used to acquire object movement information in the monitoring environment and transmit the object movement information to the Star Flash main control module. The Star Flash main control module outputs a second PWM control signal according to the object movement information to control the working state of the target smart light.

[0016] According to other embodiments of the present invention, the intelligent lighting control device based on a star-flash MESH network includes a 5.8GHz microwave radar module in the dynamic monitoring and control module.

[0017] The 5.8GHz microwave radar module is used to acquire the object's movement information and transmit the object's movement information to the Star Flash main control module.

[0018] According to other embodiments of the present invention, the intelligent lighting control device based on a star-studded MESH network includes a TOP layer and a BOTTOM layer on the substrate.

[0019] The TOP layer is used to configure the Star Flash main control module, the PWM dimming module, the power supply module, and the dynamic monitoring and control module;

[0020] The BOTTOM layer is used for layout and routing.

[0021] According to other embodiments of the present invention, the intelligent light control device based on StarSpark MESH networking includes a StarSpark main control module comprising a Hi3863V100 series chip and an onboard antenna.

[0022] The Hi3863V100 series chip is electrically connected to the onboard antenna, which is used to receive the starlight control signal and transmit it to the Hi3863V100 series chip.

[0023] According to other embodiments of the present invention, a smart lighting control device based on a star-flash MESH network is provided, wherein the power module includes a power filter circuit, a first power output terminal and a second power output terminal, the input terminal of the power filter circuit is used to receive the external DC signal, and the output terminal of the power filter circuit is connected to the first power output terminal, the second power output terminal and electrically connected to the power supply terminal of the PWM dimming module.

[0024] The first power output terminal is electrically connected to the StarShine main control module;

[0025] The second power output terminal is electrically connected to the dynamic monitoring and control module.

[0026] According to other embodiments of the present invention, the intelligent light control device based on star-flash MESH networking includes a first capacitor and a second capacitor in the power filtering circuit.

[0027] The first terminal of the first capacitor is the input terminal of the power supply filter circuit, and the second terminal of the second capacitor is the output terminal of the power supply filter circuit.

[0028] The first terminal of the first capacitor is electrically connected to the first terminal of the second capacitor;

[0029] The second terminal of the first capacitor is electrically connected to the second terminal of the second capacitor and the power supply ground, respectively.

[0030] According to other embodiments of the present invention, the intelligent lighting control device based on a star-studded MESH network includes a first resistor and a third capacitor.

[0031] The first end of the first resistor is electrically connected to the first end of the third capacitor, the output end of the Star Flash main control module, and the input end of the target smart lamp, respectively.

[0032] The second end of the first resistor is electrically connected to the output terminal of the power module;

[0033] The second terminal of the third capacitor is connected to the power supply ground.

[0034] According to other embodiments of the present invention, the intelligent lighting control device based on a star-studded MESH network further includes a shielding cover.

[0035] The shielding cover is fixedly disposed on the substrate, and the Hi3863V100 series chip is fixedly disposed in the cavity of the shielding cover. Attached Figure Description

[0036] Figure 1 This is a schematic diagram of the module composition structure of a specific embodiment of the intelligent lighting control device based on star-flash MESH networking according to this utility model;

[0037] Figure 2 This is a schematic diagram of the module composition structure of another specific embodiment of the intelligent lighting control device based on star-flash MESH networking of this utility model;

[0038] Figure 3 This is a schematic diagram of the power module composition in a specific embodiment of an intelligent lighting control device based on a star-flash MESH network according to this utility model.

[0039] Figure 4 This is a schematic diagram of the module composition of a specific embodiment of the Star Flash main control module in a smart lighting control device based on Star Flash MESH networking according to this utility model;

[0040] Figure 5 This is a schematic diagram of the circuit structure of a specific embodiment of the Star Flash main control module in a smart lighting control device based on Star Flash MESH networking according to this utility model;

[0041] Figure 6 This is a schematic diagram of the power filtering circuit in a specific embodiment of the intelligent lamp control device based on star-flash MESH networking according to this utility model;

[0042] Figure 7 This is a schematic diagram of the circuit structure of a specific embodiment of the PWM dimming module in an intelligent lighting control device based on a star-flash MESH network according to this utility model;

[0043] Figure 8 This is a schematic diagram of the circuit connection relationship of a specific embodiment of the dynamic monitoring and control module in an intelligent lighting control device based on a star-flash MESH network according to this utility model. Detailed Implementation

[0044] The following will describe the concept and technical effects of the utility model clearly and completely with reference to the embodiments, so as to fully understand the purpose, features and effects of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Other embodiments obtained by those skilled in the art based on the embodiments of the utility model without creative effort are all within the protection scope of the utility model.

[0045] In the description of the embodiments of this utility model, the term "several" means one or more, and the term "multiple" means two or more. The terms "greater than," "less than," and "exceeding" should be understood as excluding the stated number, while the terms "above," "below," and "within" should be understood as including the stated number. The terms "first" and "second" should be understood as distinguishing technical features and not as indicating or implying relative importance, the number of indicated technical features, or the order of the indicated technical features.

[0046] Reference Figure 1 This utility model embodiment provides a smart light control device based on StarSpark MESH networking, including a substrate, a StarSpark main control module, a PWM dimming module, and a power supply module. The StarSpark main control module, PWM dimming module, and power supply module are all fixedly mounted on the substrate. The power supply module is electrically connected to both the StarSpark main control module and the PWM dimming module, receiving external DC signals and providing operating power to both modules. The StarSpark main control module is electrically connected to the PWM dimming module, and the PWM dimming module is electrically connected to the target smart light. The StarSpark main control module receives StarSpark light control signals sent by the StarSpark controller or the gateway device in the StarSpark MESH networking communication system, and outputs a first PWM control signal to the PWM dimming module based on the received StarSpark light control signals. The PWM dimming module then outputs the first PWM control signal to control the operating status of the target smart light. The intelligent light control device based on Starlight MESH networking proposed in this embodiment of the utility model controls the working status of the intelligent light by receiving the Starlight light control signal sent by the Starlight MESH networking communication system. It solves the technical problems of short transmission distance, poor transmission stability and long transmission time in related technologies where intelligent lights are controlled by Bluetooth MESH networking.

[0047] Reference Figure 2In some embodiments, to increase the applicability of the intelligent light control device proposed in this utility model embodiment, enabling it to control the working state of the intelligent light according to changes in the on-site environment, this embodiment of the intelligent light control device further includes a dynamic monitoring and control module. The dynamic monitoring and control module is mounted on a substrate and is electrically connected to the StarShutter main control module and the power supply module. The power supply module provides operating voltage to the dynamic monitoring and control module. The dynamic monitoring and control module acquires object movement information in the monitored environment and transmits it to the StarShutter main control module. After receiving the object movement information, the StarShutter main control module outputs a second PWM control signal to the PWM dimming module. The second PWM control signal output by the PWM dimming module controls the working state of the target intelligent light.

[0048] Specifically, in some embodiments, to stably and accurately acquire object movement information in the monitoring environment, the dynamic monitoring and control module in this embodiment includes a 5.8GHz microwave radar module. In one specific embodiment, the 5.8GHz microwave radar module uses the MS58-1616S14M4 module. In practical applications, the intelligent light control device is installed and fixed at a preset height position (e.g., a height position of 3m). The 5.8GHz microwave radar module can acquire object movement information within a radius of 3m to 4m. After transmitting the acquired object movement information to the Star Flash main control module, the Star Flash main control module outputs a second PWM control signal to control the working state of the intelligent light. This realizes that the intelligent light control device of this embodiment can control the working state of the intelligent light according to the Star Flash light control signal or object movement information in the monitoring environment, thus improving the applicability of the intelligent light control device.

[0049] In some embodiments, to reduce coupling interference between signal lines and power lines, the substrate includes a TOP layer and a BOTTOM layer. The StarSpark main control module, PWM dimming module, power module, and dynamic monitoring and control module are then disposed on the TOP layer. Simultaneously, the signal transmission lines between the StarSpark main control module and the PWM dimming module, and between the StarSpark main control module and the dynamic monitoring and control module, are also located on the TOP layer. The BOTTOM layer is used for the layout and routing of power lines, including power lines between the power module and the StarSpark main control module, between the power module and the dynamic monitoring and control module, and between the power module and the PWM dimming module.

[0050] Reference Figure 3In some embodiments, to ensure a stable DC operating voltage for each module and reduce radio frequency crosstalk when powering the StarShutter main control module and the dynamic monitoring control module, the power supply module includes a power filter circuit, a first power output terminal, and a second power output terminal. The input terminal of the power filter circuit receives an external 3.3V DC signal, and its output terminal is electrically connected to both the first and second power output terminals, outputting a filtered and stable 3.3V DC signal to each terminal. The first power output terminal is electrically connected to the StarShutter main control module to provide it with a 3.3V operating voltage, and the second power output terminal is electrically connected to the dynamic monitoring control module to provide it with a 3.3V operating voltage. The output terminal of the PWM dimming module's power filter circuit is electrically connected to obtain the 3.3V operating voltage. In this embodiment, by independently powering the StarShutter main control module and the dynamic monitoring control module, radio frequency crosstalk during power supply can be reduced, ensuring the stability of the intelligent lamp control device of this embodiment.

[0051] Reference Figure 4 In some embodiments, the StarLight main control module described in the above embodiments includes a Hi3863V100 series chip and an onboard antenna. The Hi3863V100 series chip is electrically connected to the onboard antenna, which receives StarLight lighting control signals from the StarLight MESH networking communication system and transmits these signals to the Hi3863V100 series chip. The Hi3863V100 series chip then outputs a PWM control signal based on the StarLight lighting control signal to control the working state of the target smart light. In this embodiment, the Hi3863V100 series chip is used, which supports smaller air interface time slots, reduces data transmission latency, and has good connection stability and data transmission reliability.

[0052] In some embodiments, in order to ensure the stability of the Starlight main control module and prevent electromagnetic interference caused by the operation of the dynamic monitoring and control module, the intelligent light control device of this utility model embodiment is also provided with a shielding cover; the shielding cover is fixedly disposed on the substrate, and the Hi3863V100 series chip is fixedly disposed in the cavity of the shielding cover, which can effectively shield the electromagnetic interference caused by the operation of the dynamic monitoring and control module.

[0053] Reference Figures 5 to 8 The following specific embodiment illustrates the implementation principle and process of the intelligent lighting control device based on star-studded MESH networking in terms of its specific circuit structure. In this embodiment, reference is made to... Figure 5 The Hi3863V100 series chips use the Hi3863 chip. The StarScan main control module includes an onboard antenna (ANT), the Hi3863 chip, and its peripheral circuitry. (Refer to...) Figure 6 The power supply filtering circuit includes a first capacitor C18 and a second capacitor C22. The first terminal of the first capacitor C18 serves as the input terminal of the power supply filtering circuit, and the first terminal of the second capacitor C22 serves as the output terminal of the power supply filtering circuit. The first terminals of the first capacitor C18 and the second capacitor C22 are electrically connected. The second terminal of the first capacitor C18 is connected to the second terminal of the second capacitor C22 and the power ground. Therefore, the power supply filtering circuit filters the external DC signal 3.3V (i.e., AVDD33 in the figure) and outputs it, providing a stable operating voltage for the various electrical components in the intelligent control device of this embodiment. (Refer to...) Figure 7 The PWM dimming module includes a first resistor R19 and a third capacitor C49. The first terminal of the first resistor R19 is electrically connected to the first terminal of the third capacitor C49, the output terminal of the Starlight main control module (i.e., the Hi3863 chip), and the output terminal of the target smart light. The second terminal of the first resistor R19 serves as the power supply terminal for the PWM dimming module and is connected to the output terminal of the power supply filter circuit. The second terminal of the third capacitor C49 is connected to the power ground. In this embodiment, the onboard antenna ANT receives the Starlight light control signal from the Starlight MESH networking communication system and transmits it to the Hi3863 chip. The Hi3863 chip outputs a first PWM control signal based on the received Starlight light control signal. After filtering by the PWM dimming module, a stable control signal is output to control the working state of the target smart light. (Refer to...) Figure 8 The dynamic monitoring and control module includes a 5.8GHz microwave radar module. The 5.8GHz microwave radar module transmits the acquired object movement information to the Hi3863 chip. The Hi3863 chip outputs a second PWM control signal based on the received object movement information. After being filtered by the PWM dimming module, a stable control signal is output to control the working state of the target smart light.

[0054] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention. Furthermore, the embodiments of the present invention and the features thereof can be combined with each other unless otherwise specified.

Claims

1. A smart lighting control device based on a star-studded mesh network, characterized in that, include: substrate; The starlight main control module is mounted on the substrate and is used to receive starlight control signals and output a first PWM control signal. A PWM dimming module is mounted on the substrate and electrically connected to the Star Flash main control module; it is used to receive and output the first PWM control signal to control the working state of the target smart lamp. A power supply module, disposed on the substrate, is electrically connected to the Star Flash main control module and the PWM dimming module respectively; it is used to receive external DC power signals and provide operating voltages to the Star Flash main control module and the PWM dimming module respectively; Also includes: A dynamic monitoring and control module is mounted on the substrate and is electrically connected to the star flash main control module and the power module, respectively. The power module is used to provide operating voltage for the dynamic monitoring and control module; The dynamic monitoring and control module is used to acquire object movement information in the monitoring environment and transmit the object movement information to the Star Flash main control module. The Star Flash main control module outputs a second PWM control signal according to the object movement information to control the working state of the target smart light.

2. The intelligent lighting control device based on star-studded MESH networking as described in claim 1, characterized in that, The dynamic monitoring and control module includes a 5.8GHz microwave radar module; The 5.8GHz microwave radar module is used to acquire the object's movement information and transmit the object's movement information to the Star Flash main control module.

3. The intelligent lighting control device based on star-studded MESH networking according to claim 2, characterized in that, The substrate includes a TOP layer and a BOTTOM layer; The TOP layer is used to configure the Star Flash main control module, the PWM dimming module, the power supply module, and the dynamic monitoring and control module; The BOTTOM layer is used for layout and routing.

4. The intelligent lighting control device based on star-studded MESH networking according to any one of claims 1 to 3, characterized in that, The StarScan main control module includes a Hi3863V100 series chip and an onboard antenna; The Hi3863V100 series chip is electrically connected to the onboard antenna, which is used to receive the starlight control signal and transmit it to the Hi3863V100 series chip.

5. The intelligent lighting control device based on star-studded MESH networking according to claim 1 or 2, characterized in that, The power module includes a power filter circuit, a first power output terminal and a second power output terminal. The input terminal of the power filter circuit is used to receive the external DC signal, and the output terminal of the power filter circuit is electrically connected to the first power output terminal, the second power output terminal and the power supply terminal of the PWM dimming module, respectively. The first power output terminal is electrically connected to the StarShine main control module; The second power output terminal is electrically connected to the dynamic monitoring and control module.

6. The intelligent lighting control device based on star-studded MESH networking according to claim 5, characterized in that, The power supply filtering circuit includes a first capacitor and a second capacitor. The first terminal of the first capacitor is the input terminal of the power supply filter circuit, and the second terminal of the second capacitor is the output terminal of the power supply filter circuit. The first terminal of the first capacitor is electrically connected to the first terminal of the second capacitor; The second terminal of the first capacitor is electrically connected to the second terminal of the second capacitor and the power supply ground, respectively.

7. The intelligent lighting control device based on star-studded MESH networking according to any one of claims 1 to 3, characterized in that, The PWM dimming module includes a first resistor and a third capacitor; The first end of the first resistor is electrically connected to the first end of the third capacitor, the output end of the Star Flash main control module, and the input end of the target smart lamp, respectively. The second end of the first resistor is electrically connected to the output terminal of the power module; The second terminal of the third capacitor is connected to the power supply ground.

8. The intelligent lighting control device based on star-studded MESH networking according to claim 4, characterized in that, The intelligent lighting control device also includes a shielding cover; The shielding cover is fixedly disposed on the substrate, and the Hi3863V100 series chip is fixedly disposed in the cavity of the shielding cover.

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