Intelligent multicolor panel capable of adapting to environment based on Internet of Things platform

Abstract

The utility model relates to the technical field of intelligent homes, in particular to an environment-adaptable intelligent colorful panel based on an internet of things platform. The system comprises a master control MCU, a power supply circuit, a wireless communication circuit, a fantasy color lamp group circuit, a touch module and a relay circuit, the master control MCU is bidirectionally and electrically connected with the power supply circuit, the wireless communication circuit, the fantasy color lamp group circuit, the touch module and the relay circuit, the fantasy color lamp group circuit comprises N lamp groups, each lamp group is provided with a plurality of independent lamp beads, and the lamp beads are electrically connected with the power supply circuit, the wireless communication circuit, the fantasy color lamp group circuit and the relay circuit. And the main control MCU independently controls the brightness and the color of each lamp bead. The utility model provides a novel intelligent colorful touch panel which is stable, reliable, sensitive in touch, attractive in appearance and capable of adapting to different environments and decoration styles. A sensitive and stable touch control IC (integrated circuit) is used, more novel experience is provided, independent lamp beads are used, various colors can be generated, a replaceable surface cover is used, and surface covers with different colors can be replaced according to preferences.

Description

Technical Field

[0001] This utility model relates to the field of smart home technology, and in particular to an environmentally adaptable smart color panel based on an Internet of Things platform. Background Technology

[0002] With the popularization of smart interconnected environments such as smart homes, smart hotels, and smart buildings in recent years, a reliable and aesthetically pleasing smart control panel, as a basic and most common device in the home experience, can greatly enhance the user's visual experience.

[0003] Existing smart panels have a limited appearance and few colors to choose from. Nowadays, home and hotel decoration styles vary greatly, and switches with a single design and color are difficult to adapt to all decoration environments, resulting in low versatility and hindering the widespread promotion and mass production of the product.

[0004] Therefore, this application proposes an environment-adaptive smart color panel based on an Internet of Things platform to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to address the technical problem in the background technology that switches with a single design and color are difficult to adapt to all decoration environments, and to propose an intelligent color-changing panel based on an Internet of Things platform that can adapt to the environment.

[0006] The technical solution of this utility model is as follows: an environmentally adaptable smart color panel based on an Internet of Things platform, including a main control MCU, a power supply circuit, a wireless communication circuit, a color light group circuit, a touch module, and a relay circuit. The main control MCU is bidirectionally electrically connected to the power supply circuit, the wireless communication circuit, the color light group circuit, the touch module, and the relay circuit. The color light group circuit includes N light groups, each light group is equipped with multiple independent LED beads, and the main control MCU independently controls the brightness and color of each LED bead.

[0007] Optionally, the main control MCU is an embedded MCU.

[0008] Optionally, the wireless communication circuit is powered by a 3.3V power supply, and the wireless communication circuit communicates with the main control MCU through the MCU's SPI.

[0009] Optionally, the power supply circuit consists of an AC / DC module and a DC / DC module. The power supply circuit takes in 220V AC power, outputs a 5V DC voltage from the AC / DC module, and outputs a 3.3V DC voltage from the DC / DC module.

[0010] Optionally, the 5V DC power output by the AC / DC module provides power to the relay circuit.

[0011] Optionally, the 3.3V DC output from the DC / DC module provides power to the main control MCU, wireless communication circuit, RGB lighting circuit, and touch module.

[0012] Optionally, the relay circuit has a built-in switching module for automatically switching between different currents of 5A, 8A, or 10A.

[0013] The wireless communication circuit is equipped with the DHSS protocol, which allows users to adjust the color and brightness of the smart color panel via a mobile app or PC based on time and personal selection.

[0014] Compared with the prior art, this application includes at least one of the following beneficial technical effects:

[0015] This utility model provides a new type of intelligent color touch panel that is stable, reliable, sensitive to touch, beautiful, and adaptable to different environments and decoration styles. This intelligent panel abandons the traditional button switch and uses a sensitive and stable touch IC to provide a more novel experience. It also uses independent LED beads to produce a variety of colors to adapt to different environments. Furthermore, it uses a replaceable cover, which can be replaced with different colored covers according to preferences. Attached Figure Description

[0016] Figure 1 A system schematic diagram of an environmentally adaptable smart color panel based on an Internet of Things platform is provided according to this utility model;

[0017] Figure 2 This is the schematic diagram of the power supply circuit;

[0018] Figure 3 This is a schematic diagram of a wireless communication circuit.

[0019] Figure 4 This is the schematic diagram of the circuit for the RGB lighting system.

[0020] Figure 5 This is the circuit schematic of the touch module;

[0021] Figure 6 This is a schematic diagram of a relay circuit.

[0022] Attached diagram labels: 1. Main control MCU; 2. Power supply circuit; 3. Wireless communication circuit; 4. Colorful light group circuit; 5. Touch module; 6. Relay circuit. Detailed Implementation

[0023] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0024] The components of the present invention embodiments described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0025] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0026] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Example

[0029] like Figure 1 , Figure 3As shown, this utility model proposes an environmentally adaptable smart color panel based on an Internet of Things (IoT) platform, comprising a main control MCU 1, a power supply circuit 2, and a wireless communication circuit 3. The main control MCU 1 is an embedded MCU, and the wireless communication circuit 3 is controlled by the embedded MCU to achieve wireless communication. The wireless communication circuit 3 operates on 3.3V powered by the power supply circuit 2, and communicates with the embedded MCU via the MCU's SPI1 interface. The wireless communication circuit 3 is equipped with the DHSS protocol, allowing users to adjust the color and brightness of the smart color panel via a mobile app or PC based on time and personal selection.

[0030] In this embodiment, in transit 1, Figure 4 The intelligent color-changing panel also includes a color-changing light group circuit 4, a touch module 5, and a relay circuit 6. The main control MCU 1 is bidirectionally electrically connected to the power supply circuit 2, the wireless communication circuit 3, the color-changing light group circuit 4, the touch module 5, and the relay circuit 6. Figure 5 The touch module 5 uses a touch IC, supporting up to 6 touch button inputs, automatically switching between standby and working modes, and features low power consumption and automatic calibration. Its reliable touch button detection provides excellent protection for the switching process. The RGB lighting circuit 4 includes N light groups. Figure 4 The four-channel panel has four groups, and so on. Each group has three independent LEDs, allowing independent control of the brightness of each LED, supporting 16.58 million colors. Users can send the color and brightness information of the active and inactive channels to the gateway via a mobile app. The gateway then integrates this information and sends it to the panel wirelessly, thus changing the panel's appearance. A novel algorithm control system with variable frequency characteristics is employed. Each time the color or brightness is changed, the control matrix is ​​calculated. This algorithm utilizes the increasing quotient property between integers and decimals; each increase in the quotient corresponds to a high-level output. The frequency factor res (res = Max / lightness) is calculated first. In the Max-th iteration of the loop from 0 to Max, the value of array index i where (i+1) / res > index is set to 1, and index stores this quotient; otherwise, it is cleared. The initial value of index is 0. Assuming the maximum brightness is 100 and the required brightness is 30, then res = 1 / 3, (i+1) / res (i = 0~99) = [0,0,0,1,0,0,1,0,0,1……1,0], resulting in an array where 1 / 3 is 1. After obtaining this array, the next data content in this array is retrieved once per timer cycle and written to the corresponding RGB LED pin to create different color effects and improve the flicker problem.

[0031] Among them, such as Figure 2As shown, the power supply circuit 2 consists of an AC / DC module P1 and a DC / DC module U1. The power supply circuit 2 receives 220V AC power and outputs a 5V DC voltage from the AC / DC module. The 5V DC voltage is then output as a 3.3V DC voltage via the DC / DC module. The 5V DC voltage output from the AC / DC module powers the relay circuit 6. The 3.3V DC voltage output from the DC / DC module powers the main control MCU1, the wireless communication circuit 3, the RGB lighting circuit 4, and the touch module 5.

[0032] For further details, please refer to Figure 6 The relay circuit 6 has a built-in switching module. The relay 6 is a bridge between the touch panel and the controlled device. The TV-5 relay 6 has automatic switching capability of 5A, 8A and 10A, and features ultra-small size, low power consumption and shock resistance.

[0033] This application presents a smart RGB panel with integrated LED lights, adaptable to various environments. Utilizing a stable wireless communication system, it features low power consumption and long communication range. Employing a self-developed protocol stack, it boasts strong adaptability and good scalability. Furthermore, the RGB lighting system expands its application scope. Users can adjust the color and brightness of the indicator lights according to their preferences, and a novel algorithm improves flicker performance. Users can also change the color and brightness via a mobile app, and adjust the brightness according to time to suit various installation environments and interior design styles.

[0034] The wireless module, equipped with the DHSS protocol, maintains communication with a gateway using the same wireless communication system to respond to gateway commands and synchronize switch status in real time. Upon receiving gateway commands, it instantly updates the status of panel switches and LED lights, enabling control of relays and indicator lights. Simultaneously, touching the switch directly controls the status of relays and LED lights, and immediately synchronizes the status to the gateway.

[0035] The above specific embodiments are merely several optional embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. An IoT platform-based smart environment-adaptable color-changing panel, comprising a master control unit (1), a power supply circuit (2), and a wireless communication circuit (3), characterized in that, It also includes the circuit of the color-changing lamp group (4), the touch module (5), the relay circuit (6), the main control MCU (1) is respectively connected with the power supply circuit (2), the wireless communication circuit (3), the circuit of the color-changing lamp group (4), the touch module (5), the relay circuit (6) bidirectionally, the circuit of the color-changing lamp group (4) includes N-way lamp groups, each lamp group is provided with a plurality of independent lamp beads, the main control MCU (1) independently controls the brightness and color of each lamp bead. 2.The smart iridescent panel based on the Internet of Things platform and adaptable to the environment according to claim 1, wherein, The main control MCU (1) is an embedded MCU. 3.The smart iridescent panel based on the Internet of Things platform and adaptable to the environment according to claim 2, characterized in that, The wireless communication circuit (3) is provided with 3.3V power supply by the power supply circuit (2), the wireless communication circuit (3) and the main control MCU (1) realize communication through the SPI of the MCU. 4.The smart iridescent panel based on the Internet of Things platform and adaptable to the environment according to claim 1, wherein, The power supply circuit (2) is composed of AC / DC module and DC / DC module, the power supply circuit (2) inputs 220V alternating current, the AC / DC module outputs direct current voltage 5V, and the 5V direct current is outputted direct current voltage 3.3V by the DC / DC module. 5.The smart iridescent panel based on the Internet of Things platform and adaptable to the environment according to claim 4, characterized in that, The 5V direct current outputted by the AC / DC module provides power supply for the relay circuit (6). 6.The smart iridescent panel based on the Internet of Things platform and adaptable to the environment according to claim 4, wherein, The 3.3V direct current outputted by the DC / DC module provides power supply for the main control MCU (1), the wireless communication circuit (3), the circuit of the color-changing lamp group (4) and the touch module (5) respectively. 7.The smart iridescent panel based on the Internet of Things platform and adaptable to the environment according to claim 1, wherein, The relay circuit (6) is built-in switching module, which is used for automatically switching 5A, 8A or 10A different current. 8.The smart iridescent panel based on the Internet of Things platform and adaptable to the environment according to claim 1, wherein, The wireless communication circuit (3) is equipped with DHSS protocol, which adjusts the color and brightness of the smart color-changing panel through the mobile phone App or PC terminal according to time and personal selection.

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