# US 10,375,805 B2 · Wireless switch > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,375,805 B2 - Document ID: US10375805B2 - Status: Granted - Kind: B2 - Application number: 16/350,068 - Filed: 2017-12-09 - Published: 2019-05-09 - Granted: 2019-08-06 - Earliest claimed: 2016-02-19 - Assignees: Signify Holding B.V. - Applicants: Philips Lighting Holding B.V. - Inventors: Lambertus Andrianus Marinus De Jong; Evert Schaeffer; Peter Deixler; Wouter Lambertus Petrus Willaert; Richard Hoogenstraaten - Web page: https://patentgrep.com/patent/US10375805B2 ## CPC - H04L 12/2816: {Controlling appliance services of a home automation network by calling their functionalities (arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station; in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom H04Q9/00)} - H05B 47/19: via wireless transmission - H05B 47/1965: {using handheld communication devices} - H05B 47/1985: {Creation of lighting zones or scenes} - G06F 3/044: by capacitive means - H04L 2012/2841: {Wireless} - H05B 47/199: {Commissioning of light sources} - Y02B 20/40: Control techniques providing energy savings, e.g. smart controller or presence detection - H04L: TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION (arrangements common to telegraphic and telephonic communication H04M) - H05B: ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL - G06F: ELECTRIC DIGITAL DATA PROCESSING (computer systems based on specific computational models G06N) - Y02B: CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS ## Abstract A wired switch allows switching the power supplied to a wirelessly controllable appliance, such as a lamp, which may be controlled by e.g. a smart phone running an app. A wireless switch is retrofitted to the wired switch. The wireless switch comprises one or more sensors arranged to detect both the position of the wired switch and a touch input. A controller, receiving indications based on said detection, determines a reachability of the wirelessly controllable appliance. The controller then associates an OFF command to the area of the wired switch that would normally be pressed to turn the lamp off. This allows the lamp to be turned OFF, when the wired switch is in the ON position, by a user controlling the wired switch as (s)he normally would without the used needing to actually change the position of the wired switch (thereby turning OFF power to the appliance). ## Claims ### Claim 1 Control equipment for use in a system, the system comprising: a wirelessly controllable appliance, and a wired switch connected into a wired electrical circuit for supplying power from a power source to the wirelessly controllable appliance, the wired switch arranged to be switched from a first position to a second position by a user exerting mechanical force on a first area of the wired switch, and from the second position to the first position by the user exerting mechanical force on a second area of the wired switch, wherein one of the first position and the second position of the wired switch is an ON state in which the power is supplied from the power source to the wirelessly controllable appliance via the electrical circuit, and the other of the first position and the second position of the wired switch is an OFF state in which no power is supplied to the wirelessly controllable appliance via the electrical circuit; the control equipment comprising: a wireless switch arranged to be retrofitted to the wired switch, the wireless switch comprising one or more sensors, the one or more sensors arranged to detect whether the wired switch is in the first position or the second position and the one or more sensors further arranged to detect a touch input in at least a part of the first area of the wired switch and the one or more sensors further arranged to detect a touch input in at least a part of the second area of the wired switch, the wireless switch further comprising transmission circuitry arranged to transmit an indication of said detections, and a controller arranged to wirelessly control the wirelessly controllable appliance via a wireless communication channel, to receive the indication, and to determine a reachability of the wirelessly controllable appliance over the wireless communication channel, wherein the controller is further arranged to associate, based on the determined reachability of the wirelessly controllable appliance, one of the first area and the second area to an OFF command for turning OFF the wirelessly controllable appliance, such that the one area of the first area is the same area as the one of the second area which, when pressure is exerted on it, causes the wired switch to be switched to the position of the first and second position associated with the OFF state, and wherein the controller is further arranged for controlling the wirelessly controllable appliance, at least when the wired switch is in the ON state, to turn OFF when an indication is received of detection of a touch input in at least a part of the one of the first area and the second area associated with the OFF command. ### Claim 2 (depends on 1) The control equipment of claim 1, wherein the controller is further arranged to associate the other of the first area and the second area to an ON command for turning ON the wirelessly controllable appliance, and wherein the controller is further arranged for controlling the wirelessly controllable appliance, at least when the wired switch is in the ON state, to turn ON when an indication is received of detection of a touch input in at least a part of the other one of the first area and the second area associated with the ON command. ### Claim 3 (depends on 2) The control equipment of claim 2, wherein the wirelessly controllable appliance comprised in the system is a lighting device arranged to emit illumination to illuminate an environment, and wherein the controller is arranged to control the lighting device when the lighting device is powered by the power source. ### Claim 4 (depends on 3) The control equipment of claim 3, wherein the controller is further arranged to control one or more of: a degree of intensity of the light emitted by the lighting device, a color of the light emitted by the lighting device, and a lighting scene according to which the lighting device emits light. ### Claim 5 (depends on 1) The control equipment of claim 1, wherein the controller is further arranged to control one or more other wirelessly controllable appliances based on receiving an indication of detection of a touch input. ### Claim 6 (depends on 1) The control equipment of claim 1, wherein the controller is arranged to associate the one of the first area and the second area to an OFF command when it has received an indication of a detection of the wired switch changing from the first position to the second position or from the second position to the first position. ### Claim 7 (depends on 1) The control equipment of claim 1, wherein the controller is arranged to associate the one of the first area and the second area to an OFF command when it has determined a change in the reachability of the wirelessly controllable appliance over the wireless communication channel. ### Claim 8 (depends on 1) The control equipment of claim 1, wherein the controller is arranged to associate the one of the first area and the second area to an OFF command only when it has both determined a change in the reachability of the wirelessly controllable appliance over the wireless communication channel, and it has received an indication of a detection of the wired switch changing from the first position to the second position or from the second position to the first position. ### Claim 9 (depends on 1) The control equipment of claim 1, wherein the one or more sensors of the wireless switch comprise one or more of: an accelerometer, a touch sensor, a proximity sensor, and/or a vibration sensor. ### Claim 10 (depends on 9) The control equipment of claim 9, wherein the wireless switch comprises a first part for at least partially overlapping the first area of the wired switch and a second part for at least partially overlapping the second area of the wireless switch, and wherein each of the first and the second part comprises a sensor for detecting a touch input. ### Claim 11 (depends on 10) The control equipment of claim 10, wherein the sensor for detecting the touch input is a sensor for detecting a bodily object within a proximity of the sensor, and wherein the touch input is a near touch input. ### Claim 12 (depends on 1) A system comprising the control equipment of claim 1, and the wired switch and/or the wirelessly controllable appliance. ### Claim 13 A method of controlling a wirelessly controllable appliance through a controller comprised in a system, the system further comprising a wired switch retrofitted with a wireless switch, the wired switch connected into a wired electrical circuit for supplying power from a power source to the wirelessly controllable appliance, the wired switch arranged to be switched from a first position to a second position by a user exerting mechanical force on a first area of the wired switch, and from the second position to the first position by the user exerting mechanical force on a second area of the wired switch, wherein one of the first position and the second position of the wired switch is an ON state in which the power is supplied from the power source to the wirelessly controllable appliance via the electrical circuit, and the other of the first position and the second position of the wired switch is an OFF state in which no power is supplied to the wirelessly controllable appliance via the electrical circuit; the method comprising: receiving, from the wireless switch, an indication whether the wired switch is in the first position or the second position, the controller further receiving, from the wireless switch, an indication of detection of a touch input in at least a part of the first area of the wired switch or an indication of detection of a touch input in at least a part of the second area of the wired switch, determining a reachability of the wirelessly controllable appliance over a wireless communication channel, associating, based on the determined reachability of the wirelessly controllable appliance, one of the first area and the second area to an OFF command for turning OFF the wirelessly controllable appliance, such that the one area of the first area is the same area as the one of the second area which, when pressure is exerted on it, causes the wired switch to be switched to the position of the first and second position associated with the OFF state, and controlling the wirelessly controllable appliance, at least when the wired switch is in the ON state, to turn OFF when an indication is received of detection of a touch input in at least a part of the one of the first area and the second area associated with the OFF command. ### Claim 14 (depends on 13) The method according to claim 13, wherein the method further comprises: associating the other one of the first area and the second area to an ON command for turning ON the wirelessly controllable appliance, and controlling the wirelessly controllable appliance, at least when the wired switch is in the ON state, to turn ON when an indication is received of detection of a touch input in at least a part of the other one of the first area and the second area associated with the ON command. ### Claim 15 (depends on 13) A computer program product arranged for performing the method according to claim 13 when run on a computer device.