WO2024026543A1 - Dispositif intelligent de commande de luminosité et procédé de gestion - Google Patents

Dispositif intelligent de commande de luminosité et procédé de gestion Download PDF

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Publication number
WO2024026543A1
WO2024026543A1 PCT/BR2022/050308 BR2022050308W WO2024026543A1 WO 2024026543 A1 WO2024026543 A1 WO 2024026543A1 BR 2022050308 W BR2022050308 W BR 2022050308W WO 2024026543 A1 WO2024026543 A1 WO 2024026543A1
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WO
WIPO (PCT)
Prior art keywords
control device
dimming
keys
board
light control
Prior art date
Application number
PCT/BR2022/050308
Other languages
English (en)
Portuguese (pt)
Inventor
Lisandro Henrique BERLITZ
Original Assignee
Berlitz Participações Societárias Ltda
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Berlitz Participações Societárias Ltda filed Critical Berlitz Participações Societárias Ltda
Priority to PCT/BR2022/050308 priority Critical patent/WO2024026543A1/fr
Publication of WO2024026543A1 publication Critical patent/WO2024026543A1/fr

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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • H05B47/19—Controlling the light source by remote control via wireless transmission

Definitions

  • the present invention relates to an intelligent brightness control device and management method. More specifically, it comprises an electronic device for controlling and regulating brightness in LED lamps, with each key integrating a mechanical actuation through a backlit push button to turn the circuit on and off, and another composed of capacitive sensors for adjusting the level of light intensity (dimming) and with visual feedback of levels through the illumination of the keys.
  • the device has Trailing Edge dimming (reverse phase cut) and the possibility of remote operation via remote control via a smartphone app when connected to a Wi-Fi network.
  • This new construction features compact, non-modular lighting control devices compatible with 4x2 installation boxes, which have an easier installation process as they do not require electrical derivations between the circuits of the same set in the installation. Furthermore, the device is equipped with a floating edge system which, when installed, generates a unique effect to the product.
  • the dimming topology commonly applied to current models of dimmable devices presents inconveniences to users, due to the difficulty of achieving ideal dimming for any model of LED lamp or electronics on the market.
  • the modular construction used in dimmers makes installation difficult and often makes it impossible to install more than one module in 4x2 junction boxes, requiring additional devices.
  • the present inventor seeking to optimize the experience of dimming LED lamps as much as possible, developed a new construction applied to a dimmable device that has a reduced size to facilitate installation in 4x2 boxes, combining design and electronics that result in a device compact. Furthermore, they present a control and management method that allows achieving ideal dimming for LED lamps on the market.
  • Document US10194512 (Belkin. 2017) describes a device network to control an electric light or other remote electrical device.
  • the functions performed by the coverage circuit include advanced electrical communications, data processing, user interface, detection, displaying, rule creation, and the like.
  • the cover circuit may receive electrical power through a set of contact elements located on the wall-facing side of the cover plate that pair electrically with a similar set of contact elements located on the room-facing side of the housing.
  • the coupling of the contact elements can form a set of bars that allow data communication between the cover circuit and a circuit inside the box.
  • a lighting control system comprising at least one control device provided with means for connecting to a wireless network, intermediate connection between at least one lamp and the electrical network; and at least one controller for the user, provided with a wireless network connection means and capable of connecting to the control device, and the method of controlling the lighting system comprises steps of constantly checking all defined lighting parameters by the user and, when any modification is detected, the modified parameter is promptly sent to the server with permission to control said lighting control device.
  • Document BR20201 3005868 (Moreira, Isaac J. 2013) describes an electronic device capable of functioning as a dimmer, a common device and timing the disconnection of ambient lighting through activation by gestures made on capacitive touch sensors. Commitment of gestures to the device is done by firmware present in the MCU program memory.
  • Document CN202907267 (Dongguan. 2012) describes a touch capacitance dimmer switch comprising a touch switch panel, a charge collector, a microprocessor, an AC-DC isolation switch supply and a point detection circuit AC zero-crossing system, in which the charge collector is electrically connected to the microprocessor.
  • Document CN201571250 (Wuxi Jingkai. 2009) describes a touch device dimmer for an energy-saving lamp, comprising a housing and a touch light adjustment circuit arranged in the housing.
  • the touch light adjustment circuit comprises a switching power module, a switch output module, a touch input module and a light adjustment control module.
  • Document US20060126617 (SmartLabs. 2004) describes a low-cost intelligent control and communication device that is arranged to communicate with each other over one or more shared physical media, such as a power line or a radio frequency band . Adding more devices makes the system more robust, due to a simple protocol for communication retransmissions and retries.
  • Document BR7701365 (Sheng, Jei R. 1997) describes a plastic box, inside which there is the conventional electronic circuit composition for electrical resistances, capacitors and a touch sensor, and in this box there are basically four wires. The plastic box is fixed to the back face of a conventional light mirror.
  • the object of the present invention is an intelligent brightness control device and management method that comprises an electronic device for controlling and regulating brightness in LED lamps, with each key integrating a mechanical drive via a push button and backlit to turn the circuit on and off, and another composed of capacitive sensors to regulate the level of light intensity (dimming) and with visual feedback on the levels through the illumination of the keys.
  • the device has Trailing Edge dimming and the possibility of remote operation via remote control via a smartphone app when connected to a Wi-Fi network. This new construction features compact, non-modular dimmable devices compatible with 4x2 installation boxes.
  • Characteristic of the present invention is an intelligent lighting control device and management method that provides a base that describes a projection for positioning the electronic circuit, holes for fixing to the wall and protrusions for fitting the structures.
  • Characteristic of the present invention is an intelligent brightness control device and management method that provides a structure equipped with grooves and spacing that fixes the base, housing the set of keys and receiving the finishing structure.
  • Characteristic of the present invention is an intelligent brightness control device and management method that provides a set of keys composed of a protection board, a set of electronic boards that contain the capacitive sensor (321) for dimming and the LED for lighting and keys.
  • Characteristic of the present invention is an intelligent brightness control device and management method that provides keys equipped with an opening for button arrangement, translucent lens and a bas-relief for activating the dimmer.
  • Characteristic of the present invention is an intelligent brightness control device and management method that provides a recess that allows the user to slide their finger to the dimming point.
  • a feature of the present invention is an intelligent brightness control device and management method that provides a bas-relief equipped with 6 lighting points that represent a dimming level.
  • Characteristic of the present invention is an intelligent brightness control device and management method that provides a finishing structure that, when installed, maintains a distance of up to 4mm in relation to the wall.
  • Characteristic of the present invention is an intelligent brightness control device and management method that provides a constructive form that allows its adaptation and installation in 4x2 and 4x4 installation boxes in accordance with Brazilian standards and 3x3 installation boxes in accordance with with European standards.
  • a characteristic of the present invention is an intelligent brightness control device and management method that provides a protective cover with different colors in order to enable the user to change according to the user's usage and design needs. .
  • a feature of the present invention is an intelligent brightness control device and management method that provides a control and management method that connects to the Wi-Fi network to send and receive data and enable remote control via an app.
  • Figure 1 shows a perspective view of the intelligent brightness control device.
  • Figure 2 shows the rear perspective view of the intelligent brightness control device.
  • Figure 3 shows the front view of the intelligent brightness control device.
  • Figure 4 shows the side view of the intelligent brightness control device.
  • Figure 5 shows the rear view of the intelligent brightness control device.
  • Figure 6 shows the perspective view of the mounting base of the intelligent brightness control device.
  • Figure 7 shows the rear perspective view of the mounting base of the intelligent brightness control device.
  • Figure 8 shows the front view of the mounting base of the intelligent brightness control device.
  • Figure 9 shows the perspective view of the base with protection plate of the intelligent brightness control device.
  • Figure 10 shows the exploded perspective view of the base with protection plate of the intelligent brightness control device.
  • Figure 11 shows the exploded side perspective view of the base with protection plate of the intelligent brightness control device.
  • Figures 12 and 12A demonstrate the representation of the components of the electronic circuit.
  • Figure 13 shows a perspective view of the structure that houses the key assembly of the intelligent brightness control device.
  • Figure 14 shows a rear perspective view of the structure that houses the key assembly of the intelligent brightness control device.
  • Figure 15 shows the perspective view of the finishing plate of the intelligent brightness control device.
  • Figure 16 shows the rear perspective view of the finishing plate of the intelligent brightness control device.
  • Figure 17 shows a perspective view of the key assembly of the intelligent brightness control device.
  • Figure 18 shows a rear perspective view of the key assembly of the intelligent brightness control device.
  • Figure 19 shows a perspective view of the key assembly of the intelligent brightness control device, detailing its internal components.
  • Figure 20 shows a perspective view of the protection board that covers the electronic circuit of the key assembly.
  • Figure 21 shows the perspective view of the electronic board that contains the capacitive sensor for dimming and the LEDs for lighting.
  • Figure 22 shows the rear perspective view of the electronic board that contains the capacitive sensor for dimming and the LEDs for lighting.
  • Figure 23 shows the front view of the electronic board that contains the capacitive sensor for dimming and the LEDs for lighting.
  • Figure 24 shows the perspective view of the key equipped with a button, translucent lens and bas-relief for user activation.
  • Figure 25 shows the rear perspective view of the key equipped with a button, translucent lens and bas-relief for user activation.
  • Figure 26 shows a perspective view of the key assembly applied to the fixing structure.
  • Figure 27 shows the rear perspective view of the key assembly applied to the fixing structure.
  • Figure 28 shows the rear perspective view of the key assembly applied to the fixing structure, without the protection plate.
  • Figure 29 shows the rear view of the key assembly applied to the fixing structure, without the protection plate.
  • Figure 30 shows a rear perspective view of the key assembly applied to the fixing structure, detailing the internal components.
  • Figure 31 shows the rear view of the key assembly applied to the fixing structure, detailing the internal components.
  • Figure 32 shows the exploded perspective view of the intelligent brightness control device.
  • Figure 33 shows the electrical diagram of the intelligent brightness control device.
  • Figures 34, 34A and 34B show the intelligent dimmable installation system.
  • Figures 35 show the method of activating the dimmable system and button with illumination of the intelligent brightness control device.
  • Figures 36 show the flowchart of the app management method linked to the smart dimmable device.
  • Figures 37, 38 and 39 show the method for pairing the smart brightness control device with the app.
  • Figures 40 and 40A show the second constructive modality of the intelligent brightness control device.
  • Figures 41 and 41A show the third constructive modality of the intelligent brightness control device.
  • Figures 42 show the fourth constructive modality of the intelligent brightness control device.
  • Figure 43 shows the fifth constructive modality of the intelligent brightness control device.
  • Figure 44 shows the sixth constructive modality of the device.
  • the intelligent brightness control device and management method, object of the present invention comprises a device (100) equipped with a base (10) made of polymer that allows the arrangement of electronic components and the fixing and fitting of the structure (20) which houses the key assembly (30) and receives the fastening of the finishing plate (40), said device (100) which has a compact dimension and compatible with the 4x2 installation box, in order to allow the installation of up to 3 dimmable modules in a single device, as shown in figures 1 to 5.
  • the base (10) has a rear projection (1 1) equipped with spaces (1 1 1 )(1 1 1 A) for positioning the terminals and fixing screws (51) of the electronic circuit (50) of power and device control (100), as shown in figures 6 to 8.
  • the installation base (10) next to the wall is equipped with a rear projection (1 1) with reduced dimensions, called projection (1 1) which has a cutting template for cables (1 12) at the left end, which informs the correct wire stripping length.
  • the base (10) has an upper horizontal hole (14) in a slightly inclined oblong shape and a lower vertical hole (15) in an oblong shape, which have an adjustment that allows adjusting the alignment of the device in situations where the junction box is not level, as detailed in figures 5 to 8.
  • the base (10) is provided with projections (13) and projections (13A) for fitting and fixing the structure (20).
  • the marks and indications displayed on the installation base (10) are inserted using a laser marking process or by pad printing in an area that has a 0.3mm indentation in relation to the body of the base, in order to avoid any damage markings may occur and cause the user to be prevented from consulting the product's characteristics.
  • the electronic circuit (50) is equipped with an electronic board (50A) that features on-board software that allows the management and control of all drive information, and this circuit (50) controls the Trailing Edge dimming. (reverse phase cut) and remote operation via remote control via smartphone app when connected to a Wi-Fi network, as shown in figures 9 to 12.
  • a protection plate (12) is arranged that isolates the electronic circuit (50), said plate (12) which is equipped with a hole (121) that allows the passage of the wiring from the set of keys (30) next to the point (52) linked to the board (50A), and the purpose of the board (12) is to isolate the circuit to guarantee electrical safety to the user, since the circuit (50) has live parts and to avoid access to sensitive electronic components.
  • the board (50A) is responsible for powering the entire control circuit as well as incorporating safety mechanisms, and This board has a protection system that interrupts the device's operation in cases of abnormal temperature rise, commonly caused by the use of circuits with powers greater than those supported by the device or by environments that have a temperature higher than the device's operating temperature. .
  • the plate (12) is equipped with projections (122) that allow screw fixation next to the base (10) and a bas-relief (123) that allows fastening next to a base flap (10), as per detailing in figures 9 to 1 1 .
  • the circuit (50) is equipped with the board (50A), a heat sink (50B) and power and return terminals (51), said circuit (50) which is equipped with a MOSFET (50C) responsible for wave cut for dimming.
  • the board (50A) receives the electrical voltage from the network and lowers it and transforms it into 3.3Vdc to power the control circuits throughout the device. The mains voltage is also harvested by the MOSFET (50C) to dim the lighting circuits connected to the device.
  • the terminals (52) connect the electronic circuits that are protected by the board (12) to the electronic circuits that are coupled to the keys (30) of the product through the board (313) and pins (313A). Making it possible to interpret the signals provided by the user (by sliding the finger across the capacitive sensors (321) or pressing the key (331)) and perform the respective actions (turning off or dimming the lighting circuits), as shown in figures 12 and 12A.
  • the circuit (50) is also equipped with a set of capacitors, resistors, inductors and other electronic components.
  • the structure (20) houses the key assembly (30) and the finishing plate (40), said structure (20) which is equipped in its front portion with a set of grooves (21) arranged along the edge that allow the fitting of the finishing structure (40) through the projections (41), in order to allow easy fitting and undocking of the structure (40), which must be removed to promote the installation of the device (100).
  • the structure (20) is equipped in its rear portion with a set of grooves (22) that allow it to fit together with the base (10) through protrusions (13), in order to allow easy fitting and undocking of the structure (20).
  • the structure (20) is equipped with spaces (23) for positioning the set of keys (33), as detailed in figures 13 and 14.
  • the finishing structure (40) equipped with projections (41) allows it to be fixed by click next to the structure (20), so that when installed it is arranged with an advance of 4mm in relation to the wall, providing a floating effect to the surface. product and facilitating its removal when necessary to access the internal components, disengaging the projections (41) from the structure (20) through the pulling movement performed by the user, as detailed in figures 15 and 16.
  • the set of keys (30) is composed of a protection board (31) that covers the electronic circuit of the keys, a set of electronic boards (32) that contains the capacitive sensor (321) for dimming and the LEDs for lighting (322) and keys (33) that allow the user to activate the circuits mechanically and adjust the light using the touch (touch sensor), as detailed in figures 17 to 19.
  • the protection plate (31) is equipped with a set of holes (31 1 )(312) that allow the fixation of the electronic boards (32) and key buttons (33), said plate (31) which also features a board (313) provided with connection pins (313A) that allow connection between the keys (33) and boards (32) with the electronic circuit (50).
  • the set of electronic boards (32) are fixed to the board (31) through the holes (31 1) and are equipped with a capacitive sensor (321) that allows dimming and the LEDs (322) for illuminating the keys ( 33), as detailed in figures 20 to 22.
  • the board (32) is powered by a voltage of 3.3V from the board (50A) of the circuit (50), and the board (32) is responsible for collecting dimming level information through the capacitive sensors ( 321 ) and collect on/off information.
  • the board (32) sends the data to the power circuit located on the board (50A) of the circuit (50) and this switches the dimming, enabling or disabling the circuits.
  • Each key (33) is equipped with an opening that allows the arrangement of the button (331) and translucent lens (331 A) and a bas-relief (332) that is aligned with the capacitive sensor (321).
  • Each key is equipped with projections (34)(34A) that allow the keys (33) to be attached to the structure (20) and protection plate (31).
  • the button (331) equipped with a translucent lens (331 A) is positioned next to the opening (312) of the board (31) in order to allow its connection with the electronic circuit (50).
  • the bas-relief (332) of the keys (33) is ergonomic to guide the user to slide their finger to the desired dimming point, being equipped with 6 lighting points (332A) that represent each, a dimming level, with the last point furthest to the right representing the current level.
  • the button (331) and translucent lens (331 A) are arranged at one end of the bas-relief (332), said lens (34A) which is provided with a milky surface of thickness equal to 0.5 mm and which lights up more intensely to indicate that the circuit is on, or less intensely when the night mode option is activated (equivalent to a pilot light), as detailed in figures 23 and 24.
  • Figures 25 to 29 demonstrate the set of keys (30) positioned next to the structure (20) detailing the positioning of the components when aligned with the structure (20).
  • Figures 30 and 31 demonstrate the positioning of the keys (33) together with the capacitive sensor (321), LED lighting (322) of the buttons (331) equipped with the lens (331 A).
  • Figure 32 shows the exploded view of the dimmable device detailing the components and its compact construction form that allows up to 3 circuits to be arranged in the same installation box.
  • Figure 33 demonstrates the electrical installation diagram of the device (100), where the phase and neutral wires are positioned in the first terminals (51), and the wires for each lamp linked to the next three terminals (51) are positioned. each of the keys (33) and the last terminal (51) is intended for positioning the ground wire. Furthermore, the template (1 12) for stripping the wires is detailed for perfect positioning next to the terminals (51).
  • the boards (32) linked to the board (313) are powered by a voltage of 3.3V from the board (50A) through the connectors among them, the boards (32) are responsible for collecting dimming level information through the capacitive sensors (321) and collecting on/off information.
  • the boards (32) send data to the power circuit located on the board (50A) in order to switch the dimming or enable or disable the circuits.
  • the board (50A) is responsible for powering the entire control circuit as well as incorporating safety mechanisms, having a protection system that interrupts the device's operation in cases of abnormal temperature rise (commonly caused by the use of circuits with powers greater than those supported by the device, or in environments that have a temperature higher than the device's operating temperature).
  • Figures 34, 34A and 34B demonstrate how to install the device (100), where the user must follow the following steps:
  • the dimming system arranged on the plate (32) next to the bas-relief (332) of the key (33) is carried out by reverse phase cutting (Trailing-Edge), where it is activated through capacitive sensors (321) retro illuminated on the key (33).
  • the lighting points (332A) next to the button (33) provide an intelligent visualization of the required light intensity, and in night mode the user, by pressing the button (34) 4 times within 3 seconds, can activate or deactivate this lighting.
  • the lighting from the points (332A) and button (34) with lens (34A) are of very low intensity to facilitate the location of the product in dark or low-light environments, as detailed in figure 35.
  • the control and management method of the dimmable device allows it to connect to the Wi-Fi network (wireless), to be able to send and receive data and to enable remote control via an Android or IOS application.
  • the application allows you to turn lighting circuits on and off via remote control through a User Interface, allows you to dim lighting circuits via remote control via a User Interface; allows you to link third-party control applications such as Google Assistant and Amazon Alexa, allows you to link Apple Watch of all generations and allows you to create automations according to the following parameters:
  • Weather activates a set of actions based on weather conditions
  • the management method through the app works as a manager, allowing you to add the device (100) through pairing and promote initial settings, in addition to allowing you to create scenes, define events and control one or more devices remotely.
  • FIG 39 it is possible to see the screen of the app in use, where it is possible to automate devices in an easy, quick and intuitive way, and in the 'automation' tab it is possible to create scenes and events by selecting the icon (+) next to to the app.
  • Figure 39A demonstrates the graphical user interface screen for adjusting and controlling the ambient brightness, and this screen represents the device with a key to activate it.
  • the app makes the connection through the Device Status condition through the following step-by-step: Click on the Automation tab > select the “+” icon > click on Device Status > Select a of the devices you want to link and the condition it must fulfill > then select the other device you want to link and the task it must perform when the condition of the first device is met.
  • the device (100) After configuring the device (100) with the app, it will constantly send information, so it connects to the Wi-Fi network through a communication module with a frequency of 2.4GHz.
  • the device (100) can be used without Wi-Fi connection (wireless) and app, so that the 3 circuits can be used independently of the remote connection due to having a physical connection for user activation .
  • the device (100) may have a constructive form that allows its adaptation and installation in 4x2 and 4x4 installation boxes in accordance with Brazilian standards and 3x3 installation boxes in accordance with European standards.
  • the protective cover (40) may be equipped with different colors in order to allow the user to change it according to the user's usage and design needs.
  • the device (100) may be presented with two keys (33) so that its internal construction remains the same, modifying only some components for better adaptation of just two keys, as shown in figures 40 and 40A
  • the device (100) may be presented with just one key (33) so that its internal construction remains the same, modifying only some components for better adaptation of just one key, such as demonstrated in figures 41 and 41 A.
  • the device (100) may be presented without the dimming system so that it will be equipped with a key (33.1) equipped only with the button (331.1) and lens (331 A.1) .
  • the device (100) will be presented in variations with one, two or three keys (33), with its internal construction remaining the same, modifying only some components for better adaptation in this modality, as demonstrated in figure 42.
  • the device (100) may be presented in a hybrid way through the arrangement of a key (33) with button (331)(331A) and bas-relief (332) with the dimming system and a key (33.1) equipped only with the button (331.1) and lens (331 A.1), with its internal construction remaining the same, modifying only some components for better adaptation in this modality, as demonstrated in figure 43.
  • the device (100) may be equipped with a simplified construction system that allows the use of a switch (33) without dimming combined with a socket (100A), allowing greater variability in the use of the device.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

La présente invention a pour objet un dispositif intelligent de commande de luminosité et un procédé de gestion, soit un procédé de commande et de gestion, comprenant un dispositif électronique (100) pour commande et réglage de luminosité dans des lampes à DEL, chaque touche (33) intégrant un actionnement mécanique par bouton-poussoir et un rétro-éclairage pour activer et désactiver le circuit, l'autre comprenant des capteurs capacitifs (321) pour le réglage du niveau d'intensité de la lumière (gradation) et présentant un retour visuel des niveaux par éclairage des touches. Le dispositif (100) possède une gradation du type Trailing Edge et permet un fonctionnement à distance par télécommande grâce à une application pour smartphones lorsqu'il est connecté à un réseau Wi-Fi. Cette structure innovante permet d'obtenir des dispositifs aptes à la gradation, compacts, non modulaires et compatibles avec les boîtiers d'installation 4x2.
PCT/BR2022/050308 2022-08-05 2022-08-05 Dispositif intelligent de commande de luminosité et procédé de gestion WO2024026543A1 (fr)

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