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WO2021084154A1 - Système d'interrupteur commutable par communication sans fil - Google Patents

Système d'interrupteur commutable par communication sans fil Download PDF

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Publication number
WO2021084154A1
WO2021084154A1 PCT/ES2020/070668 ES2020070668W WO2021084154A1 WO 2021084154 A1 WO2021084154 A1 WO 2021084154A1 ES 2020070668 W ES2020070668 W ES 2020070668W WO 2021084154 A1 WO2021084154 A1 WO 2021084154A1
Authority
WO
WIPO (PCT)
Prior art keywords
wireless communication
switch
processing unit
battery
voltage converter
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/ES2020/070668
Other languages
English (en)
Spanish (es)
Inventor
David Leal Saura
Josep Mª Sedó Beneyto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asistentes Digitales SL
Original Assignee
Asistentes Digitales SL
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 Asistentes Digitales SL filed Critical Asistentes Digitales SL
Publication of WO2021084154A1 publication Critical patent/WO2021084154A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B15/00—Systems controlled by a computer
    • G05B15/02—Systems controlled by a computer electric
    • 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 object of the present invention application is the registration of a wireless switch system that incorporates notable advantages over the techniques used up to now, particularly convenient for lighting installations with switchable switches.
  • the invention proposes a device that can be attached to one of the installation's manual switches, which can be linked via the Internet to the user's smartphone through an application and / or a web page, which due to its particular arrangement allows the lighting to be controlled without the need for it. to override such manual switches and without the need for hub-type concentrators, while being inexpensive to manufacture and easy to install.
  • the system object of this invention corresponds to a switch device switchable by wireless communication, intended to be inserted in a lighting circuit with switch switches, of the type comprising two branches of electrical connection between the switches.
  • These two connection branches are defined by two electrical cables, on the one hand connected to the commutator switch that receives the phase of the electrical installation (from now on, these connections are summarized as “phase connections”) and on the other side connected to the commutator switch that receives the line from the luminaire, which in turn receives the neutral from the electrical installation (therefore, from now on, these connections are summarized as "neutral connections").
  • the present system is based on an electronic board with connection terminals, optionally covered by a housing, which comprises the following elements: a first pair of phase connection terminals, configured to be electrically connected to said phase connections, a second pair of neutral connection terminals, configured to electrically connect to said neutral connections, two relays configured to act as a crossover switch between the two pairs of terminals, a processing unit with wireless communication means, a voltage converter configured to convert the voltage between its input terminals, and a battery.
  • the system is characterized in that one of the input terminals of the voltage converter is connected to one of the phase connection terminals and the other input terminal is connected to one of the neutral connection terminals.
  • the processing unit is configured to switch the relays when receiving the corresponding wireless signal, and additionally configured to charge the battery when it receives power from the voltage converter, as well as to feed from said battery otherwise. Thanks to this configuration, as long as the switch circuit is open, and consequently the luminaire is off, the voltage converter of the system receives the voltage existing between the phase and the neutral of the installation, which is why the unit is powered. processing while charging the battery. On the other hand, when the circuit is closed, and consequently the luminaire is on, the voltage converter of the system does not receive voltage, but the processing unit can be powered from the battery. In this way, the system's processing unit can always be activated and in wireless communication with the corresponding Internet server, destined to transmit the instructions given by the user through the mobile application and / or the web page developed for it.
  • the processing unit can be configured to detect whether its power is coming from the voltage converter or from the battery. From this, if it detects that its power comes from the voltage converter, the processing unit sends the signal to the server that the lighting is off, but if it detects that its power comes from the battery, the processing unit sends the signal to the server that the lighting is on. Thanks to this configuration, the manual switches already installed do not lose their functionality; the user will be able to give the instruction to turn off or turn on the lighting through these and the server will be able to receive the information on the status of the lighting and update it in the mobile application and on the web.
  • the operation of the system is indistinct from the branch to which the input terminals of the voltage converter are connected, as long as one is connected to one of the phase connection terminals and the other to one of the connection terminals to neutral.
  • the wireless communication means of the processing unit may preferably consist of a WIFI module.
  • This system allows its incorporation into the box of a standard switch already installed, with the advantage of not forcing the user to change the trim.
  • the system does not override the user's manual switch, it is simply incorporated acting as a crossover switch, the typical scenario being of a switch at the ends of a corridor, turning on at the beginning and turning off at the end, but what, with this system , the lighting control is allowed via the Internet without the need to manually access the switches.
  • it does not need any special protocol or any intermediate device that acts as a control system to be coordinated. with the rest of the switches, since the processing unit itself, together with the server, can carry out the control.
  • a very relevant feature is the fact that the system is powered only with the connections available in the switches and that it is not necessary to transfer a connection from the neutral of the installation.
  • Figure 1. It is a schematic representation of a first possible state of the wireless communication switchable switch system installed in a switch switch circuit.
  • Figure 2. It is a schematic representation of a second possible state of the wireless communication switchable switch system installed in a switch switch circuit.
  • Figure 3. It is a flow diagram of the logic applied by the processing unit.
  • the present wireless communication switchable switch system (1) corresponds to a device intended to be inserted in a lighting circuit with switch switches (11, I2), the first receiving the phase (F) from the electrical installation and the second receiving the line from the luminaire (L), which in turn receives the neutral (N) from the electrical installation.
  • the circuit is of the type that comprises two branches of electrical connection between the commutators (11, I2), defined by two connections to phase (F1, F2) and connections to neutral (N 1, N2).
  • the wireless communication switchable switch system (1) comprises: a first pair of phase connection terminals (1F, 2F), configured to be electrically connected to said phase connections (F1, F2), a second pair of neutral connection terminals (1 N, 2N), configured to electrically connect to said neutral connections (N1, N2), two relays (11, 12) configured to act as a crossover switch between the two pairs of terminals (1 F, 2F, 1 N, 2N), a processing unit (13), with a WIFI wireless communication module (16), a voltage converter (14) configured to convert the voltage between its input terminals (14F, 14N), and a battery (15).
  • the voltage converter (14) has one of the input terminals (14F) connected to the phase connection terminal (1F) of the upper branch, and the other terminal input (14N) connected to the neutral connection terminal (1N) also of the upper branch, although as mentioned above, the operation of the system is indistinct from the branch to which they are connected.
  • the relays are in the crossover position, so the circuit is open and therefore the luminaire is off.
  • the input terminals (14F, 14N) of the voltage converter (14) receive the voltage of the phase and the neutral of the installation, thus supplying the processing unit (13) at the same time as charging. the battery (15).
  • the flow chart of figure 3 shows the logic carried out by the processing unit (13), which is configured to switch the relays (11, 12) upon receiving a corresponding wireless signal from an internet server or from a mobile device; wherein said processing unit is further configured to power the battery (15) when it receives power from the voltage converter (14), as well as to feed from said battery (15) otherwise.
  • the commutator switches (11, I2) continue to have their functionality. To do this, the processing unit (13), when it detects that the voltage converter (14) receives voltage, assumes that the luminaire is off, and vice versa. In this way, the processing unit (13) can transmit the information on the status of the luminaire.

Landscapes

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

Abstract

L'invention concerne un système d'interrupteur commutable par communication sans fil, destiné à s'intercaler dans un circuit d'éclairage avec des interrupteurs commutateurs, qui comprend deux paires de bornes, une de connexion à la phase et une autre de connexion au neutre, deux relais conçus pour faire office d'interrupteur de croisement entre les deux paires de bornes, une unité de traitement, des moyens de communication sans fil pour commuter les relais lors de la réception du signal sans fil correspondant, un convertisseur de tension, et une batterie, une des bornes d'entrée du convertisseur de tension étant connectée à une des bornes de connexion à la phase et l'autre borne d'entrée étant connectée à une des bornes de connexion au neutre, alors même que l'unité de traitement est conçue pour charger la batterie lors de la réception d'une alimentation de la part du convertisseur de tension, ainsi que pour tirer son alimentation de cette batterie dans le cas contraire.
PCT/ES2020/070668 2019-10-30 2020-10-30 Système d'interrupteur commutable par communication sans fil Ceased WO2021084154A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP201930954 2019-10-30
ES201930954A ES2740598A1 (es) 2019-10-30 2019-10-30 Sistema de interruptor conmutable por comunicación inalámbrica

Publications (1)

Publication Number Publication Date
WO2021084154A1 true WO2021084154A1 (fr) 2021-05-06

Family

ID=71786633

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2020/070668 Ceased WO2021084154A1 (fr) 2019-10-30 2020-10-30 Système d'interrupteur commutable par communication sans fil

Country Status (2)

Country Link
ES (1) ES2740598A1 (fr)
WO (1) WO2021084154A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4016580A1 (fr) * 2020-12-21 2022-06-22 Pablo Capa Monzón Dispositif de commutation approprié pour la commande sans fil d'un circuit électrique

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3198999A2 (fr) * 2014-09-23 2017-08-02 Switchbee Ltd. Procédé et appareil de commande d'une charge
US9814121B2 (en) 2014-12-19 2017-11-07 II Richard L. Langdon Semi-wireless electric switch system
US20180324934A1 (en) * 2014-01-27 2018-11-08 Ivani, LLC Systems and methods to allow for a smart device
US20190166678A1 (en) 2017-11-30 2019-05-30 Lutron Electronics Co., Inc. Multiple Location Load Control System

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180324934A1 (en) * 2014-01-27 2018-11-08 Ivani, LLC Systems and methods to allow for a smart device
EP3198999A2 (fr) * 2014-09-23 2017-08-02 Switchbee Ltd. Procédé et appareil de commande d'une charge
US9814121B2 (en) 2014-12-19 2017-11-07 II Richard L. Langdon Semi-wireless electric switch system
US20190166678A1 (en) 2017-11-30 2019-05-30 Lutron Electronics Co., Inc. Multiple Location Load Control System

Also Published As

Publication number Publication date
ES2740598A1 (es) 2020-07-24

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