AU2023274141A1 - Improvements in Switches - Google Patents
Improvements in Switches Download PDFInfo
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- AU2023274141A1 AU2023274141A1 AU2023274141A AU2023274141A AU2023274141A1 AU 2023274141 A1 AU2023274141 A1 AU 2023274141A1 AU 2023274141 A AU2023274141 A AU 2023274141A AU 2023274141 A AU2023274141 A AU 2023274141A AU 2023274141 A1 AU2023274141 A1 AU 2023274141A1
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- Prior art keywords
- touch sensor
- sensor switch
- switch
- power
- unit
- Prior art date
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Links
- 238000004891 communication Methods 0.000 claims abstract description 77
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000000712 assembly Effects 0.000 claims description 51
- 238000000429 assembly Methods 0.000 claims description 51
- 238000000034 method Methods 0.000 claims description 35
- 238000005259 measurement Methods 0.000 claims description 11
- 239000004020 conductor Substances 0.000 claims description 9
- 230000008093 supporting effect Effects 0.000 claims description 9
- 230000004913 activation Effects 0.000 claims description 8
- 238000004020 luminiscence type Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000002250 progressing effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 14
- 230000006870 function Effects 0.000 description 14
- 230000007935 neutral effect Effects 0.000 description 12
- 230000004044 response Effects 0.000 description 11
- 238000013459 approach Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 208000013935 Electric injury Diseases 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001808 coupling effect Effects 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/945—Proximity switches
- H03K17/955—Proximity switches using a capacitive detector
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
- H03K2217/94084—Transmission of parameters among sensors or between sensor and remote station
- H03K2217/94089—Wireless transmission
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
- Cable Accessories (AREA)
- Fire-Detection Mechanisms (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
In a distributed touch sensor switch unit and touch sensor switch
power outlet system for communication between one or more touch
sensor switch power outlets and one or more touch sensor switch
units; the one or more touch sensor switch power outlets or one or
more touch sensor switch units interconnected as a network of said
one or more touch sensor switch power outlets and said one or more
touch sensor switch units; the system including a mechanism to
convert data to be transmitted over the network into a plurality
of packets; each packet of said packets including a data payload
portion and an address portion; said system comprising a
distributed touch sensor switch unit and touch sensor switch power
outlet system further comprising at least a first touch sensor
switch unit and at least a first touch sensor switch power outlet;
each unit and each outlet operable by actuation of at least one
touch sensor; each unit and each outlet having a communications
module whereby each unit can communicate with one or more other
such units and can communicate with one or more other such
outlets; each said communications module including a said
mechanism to convert data to be transmitted over the network into
a plurality of packets; a mains electrical power outlet assembly;
said power outlet assembly including at least one power outlet
socket; said power outlet assembly including at least one sensing
module operating a power switching module and a microprocessor;
said sensing module including a sensor responsive to proximity to
said sensor of selected objects; proximity of a said selected
object switching status of a said power outlet socket from a
current state to another state.
Description
[0001] The present invention relates to control of electrical
devices and, more particularly, to switching of light sources and
power outlets as part of an interconnected packet switched
networked system.
[0002] Switching mechanisms that control lights and power
outlets in mains power applications have long relied on mechanical
connections between moveable elements within the switch assembly,
typically by a toggle mechanism. Such switches are vulnerable to
wear and damage as well as to arcing with possible attendant
safety issues.
[0003] International patent application PCT/AU2014/000403 to
the present applicant discloses a microprocessor based soft switch
power outlet system. The entire contents of PCT/AU2014/000403 are
incorporated herein by cross-reference.
[0004] It would be advantageous if a soft switch power outlet
system of the type described in PCT/AU2014/000403 were able to be
networked so that programming of individual power outlets could be
decentralised or distributed.
[0005] It would be also be advantageous if communications
between power outlets and other forms of electronically switched
devices where enabled by way of a packet switched communications
protocol.
[0006] It is an object of the present invention to provide a
distributed microprocessor based soft switch power outlet system.
[0007] It is further an object of the present invention to
provide distributed microprocessor based soft switch power outlet system wherein communications between components of the system are enabled by way of a packet switched communications protocol.
[0008] It is further an object of the present invention to
provide distributed microprocessor based soft switch power outlet
system wherein communications between components of the system are
enabled by way of a packet switched radio frequency based
communications protocol and further enabled over a radio frequency
communications network.
Notes
[0009] The term "comprising" (and grammatical variations
thereof) is used in this specification in the inclusive sense of
"having" or "including", and not in the exclusive sense of "consisting only of".
[0010] The above discussion of the prior art in the Background
of the invention, is not an admission that any information
discussed therein is citable prior art or part of the common
general knowledge of persons skilled in the art in any country.
[0011] A mains electrical power outlet assembly; said power
outlet assembly including at least one power outlet socket; said
power outlet assembly including at least one sensing module
operating a power switching module and a microprocessor; said
sensing module including a sensor responsive to proximity to said
sensor of selected objects; proximity of a said selected object
switching status of a said power outlet socket from a current
state to another state.
[0012] Preferably, the switch system may incorporate an RF
receiver module, either instead of or in addition to, the RF
transmitter module.
[0013] Preferably, by means of an inbuilt RF receiver module, the switch or switches of the switch assembly may be operated from a remote control RF transmitter.
[0014] In a preferred form when fitted with both RF receiver and transmitter modules, each switch assembly in a building can be operated wirelessly from some central location or remote control module.
[0015] In a preferred form in the case of light switches at least, all the lights in a building may be controlled in this manner.
[0016] In a preferred form fitting each switching assembly in an array of switching assemblies with both an RF receiving and an RF transmitting module, allows the switches to communicate intelligently as programmed through their respective microprocessors.
[0017] In a preferred form, by this means one or more light sources or other electrical devices may be controlled from any of the switch assemblies in the array in the manner of an intermediate switching arrangement.
[0018] Preferably said microprocessor of said assembly is programmable and reprogrammable; said assembly including an infrared transmitter and receiver module; said module adapted to receive programming data via an infrared data stream from a remote infrared data transmitter; said data stream passing to said module via a light guide provided between an upper rim of a face plate of said assembly and said module.
[0019] Preferably said assembly is provided with an automatic dimming of light emitters; said light emitters indicating status of power switches of said assembly; an ambient light sensor reacting to ambient light at said switch assembly; said ambient light sensor receiving ambient light input via a light guide provided between said upper rim of said face plate of said assembly and said ambient light sensor.
[0020] Preferably said at least one power outlet socket is
switched to a locked deactivated state if a sensable object
remains within sensing distance of an associated said sensor of
said at least one power outlet socket for at least a first
predetermined duration; said locked deactivated state being
reversed to an activated state when a said sensable object is
maintained within said sensing distance of said associated sensor
for at least a second predetermined duration.
[0021] In a further broad form of the invention there is
provided method of switching at least one conductor of a mains
alternating power supply from a deactivated state to an activated
state and from an activated state to a deactivated state; said
method including the steps of:
bringing a sensable object within sensing range of a sensor
of a switch assembly in a first instance,
bringing said sensable object within sensing range of said
sensor of said switch assembly in a second instance,
and wherein said switch assembly includes a sensing module
for sensing the sensible object and a power switching module
in communication with the sensing module for switching the
state of the at least one conductor.
[0022] Preferably, the switch system may incorporate an RF
receiver module, either instead of or in addition to, the RF
transmitter module.
[0023] Preferably, by means of an inbuilt RF receiver module, the switch or switches of the switch assembly may be operated from a remote control RF transmitter.
[0024] In a preferred form when fitted with both RF receiver and transmitter modules, each switch assembly in a building can be operated wirelessly from some central location or remote control module.
[0025] In a preferred form in the case of light switches at least, all the lights in a building may be controlled in this manner.
[0026] In a preferred form fitting each switching assembly in an array of switching assemblies with both an RF receiving and an RF transmitting module, allows the switches to communicate intelligently as programmed through their respective microprocessors.
[0027] In a preferred form, by this means one or more light sources or other electrical devices may be controlled from any of the switch assemblies in the array in the manner of an intermediate switching arrangement.
[0028] In yet a further broad form of the invention there is provided an electrical power programmable switch assembly; said switch assembly including a face plate releasably mounted to a supporting body element; said supporting body element including a housing containing a proximity sensing module and a power switching module; said switch assembly adapted for switching mains power between power on and power off states through a sensible object being brought into sensing proximity of said switch assembly; said switch assembly further including a sensor for receiving data input from a remote data emitter; said data being received into non-volatile memory for execution of programmed operation of said switch assembly by a microprocessor.
[0029] Preferably said sensor for receiving data comprises an infrared transmitter and receiver; said sensor receiving input infrared via a light guide arranged between an upper rim of said face plate and said sensor.
[0030] Preferably each switch of said switch assembly includes a proximity sensor and a light emitter; said light emitter indicating status of a said switch through colour coded light emitted through said face plate.
[0031] Preferably said assembly further includes an ambient light sensor; said microprocessor modulating said light emitted through said face plate according to ambient light sensed by said ambient light sensor; said ambient light sensor receiving light via a light guide arranged between an upper rim of said face plate and said ambient light sensor.
[0032] In yet a further broad form of the invention there is provided a method of programming a power switch assembly; said power switch assembly including a proximity sensing module for switching said power switch assembly between power on and power off states when a sensible object is brought within sensing distance of said power switch assembly; said method including the steps of:
(a) providing said power switch assembly with an infrared transmitter and receiver,
(b) providing said power switch assembly with a light guide for transmission of infrared data signal to said infrared transmitter and receiver,
(c) sending said infrared data signal to said light guide from
a remote infrared data signal device,
[0033] Preferably maintaining said sensible object within said
sensing distance of said sensor in a first instance activates a
dimming element to dim a light source connected to said switch
system to a dimmed state; dimming of said light source progressing
towards a minimum luminescence proportional to duration of said
sensible object remaining within said sensing distance of said
sensor.
[0034] Preferably said light source is re-activated in said
dimmed state if in a previous activation said light source was
dimmed to said dimmed state; said dimmed state being reversed
towards a maximum luminescence proportional to duration of said
sensible object remaining within said sensing distance.
[0035] Preferably said system includes at least one power
outlet socket; activation of a said power outlet socket effected
by bringing a sensible object within sensing distance of a said
sensor associated with a power switching relay or relays of said
power socket.
[0036] Preferably said at least one power socket is switched to
a locked deactivated condition if a sensible object remains within
sensing distance of an associated said sensor for at least a first
predetermined duration.
[0037] Preferably a said locked deactivated condition of a said
power socket is reversed to an activated condition when a said
sensible object is maintained within sensing distance of said
associated sensor for at least a second predetermined duration.
[0038] Preferably said assembly includes an RF transmitter
module; said RF transmitter module adapted for wireless
communication with one or more selected RF receiver modules connected to at least one electrical device or included in one or more other said switch assemblies.
[0039] Preferably said assembly includes an RF receiver module; said RF receiver module adapted to receive communication wirelessly from other said switch assemblies in an array of said switch assemblies or from a remote control RF device; at least one said switch assembly in said array including both an RF receiver and an RF transmitter module.
[0040] Preferably any one of a number of said switch assemblies in a said array of switch assemblies is enabled to activate a light source or other electrical device connected to any one of said switch assemblies in said array.
[0041] Preferably said microprocessor is re-programmable; an input port accessible behind said face plate providing connection to a program loading device.
[0042] In yet a further broad form of the invention there is provided a method of switching a mains alternating power supply from a deactivated state to an activated state and from an activated state to a deactivated state; said method including the steps of:
bringing a sensible object within sensing range of a sensor of a switch assembly in a first instance,
bringing said sensible object within sensing range of said sensor of said switch assembly in a second instance, and
wherein said sensor combines the functionality of a proximity sensor and a light emitter; said light emitter changing colour of emitted light from a first colour to a second colour at said first instance and changing colour from said second colour back to said first colour at said second instance, and wherein switching and colour changes are controlled by a programmable microprocessor.
[0043] Preferably maintaining said sensible object within said sensing distance after said first instance causes a dimming of a light source connected to said power supply; said dimming proportional to a length of time said sensible object remains within said sensing distance.
[0044] Preferably maintaining said sensible object within said sensing distance after said second instance causes a reversal of said dimming of said light source; said reversal being proportional to a length of time said sensible object remains within said sensing distance.
[0045] Preferably maintaining said sensible object within said sensing distance after said first instance for a first predetermined time prevents said power supply being provided to power outlet sockets of said switching system.
[0046] Preferably maintaining said sensable object within said sensing distance after said second instance for a second predetermined time allows said power supply to be provided to said power outlet sockets.
[0047] In yet a further broad form of the invention there is provided a method of controlling light sources and other electrical devices powered by a mains alternating power supply; said controlling enabled from a plurality of locations; said method including the steps of:
providing an array of switch assemblies; each said switch assembly including at an RF receiver module, and an RF transmitter module; providing communication between switch assemblies of said array of switch assemblies, providing communication between at least one of said switch assemblies and each of said light sources and said electrical devices; and wherein each of said switch assemblies further includes a microprocessor and at least one power switch; said power switch including a sensor.
[0048] Preferably said light sources and said electrical
devices are connected to at least one of said switching assemblies
by hard wiring.
[0049] Preferably said light sources and said electrical
devices communicate with any one of said switching assemblies by
means of RF transmitting and receiving modules.
[0050] Preferably the state of a said power switch of a said
switching assembly may be changed between an activated and a
deactivated state by means of RF communication between a remote
control device and a said RF receiver module of said switch
assembly.
[0051] In yet a further broad form of the invention there is
provided and electrical switch assembly for switching the state of
at least one conductor of a mains alternating power supply; said
electrical switch assembly including a housing containing a
sensing module and a power switching module; said switch assembly
characterized in that electrical power switched by said switch
assembly is mains alternating power; said switch assembly
including a microprocessor in communication with the sensing
module and the power switching module for switching the state of
the at least one conductor; said assembly including an internal
load in series with said at least one conductor and wherein a voltage drop across said internal load is utilised to provide power to said microprocessor during at least a portion of the operating cycle of the switch assembly.
[0052] Preferably the power switching module includes a relay
and the assembly utilises voltage drop across terminals of the
relay of the power switching module to provide power to said
microprocessor.
[0053] Preferably the assembly utilises voltage drop across the
relay terminals of the power switching module to provide power to
said microprocessor as a first choice and utilises the voltage
drop across said internal load to provide power to said
microprocessor as a second choice.
[0054] Preferably the above described assembly includes an
ambient light sensor in communication with the microprocessor; the
microprocessor programmed to increase output voltage from the
switch assembly as the amount of ambient light sensed by the
ambient light sensor reduces thereby to increase the light output
from lights supplied by the switch assembly as ambient light
decreases.
[0055] In yet a further broad form of the invention there is
provided a method of switching at least one conductor of a mains
alternating power supply from a deactivated state to an activated
state and from an activated state to a deactivated state; said
method including the steps of:
bringing a sensable object within sensing range of a sensor of
a switch assembly in a first instance,
bringing said sensable object within sensing range of said
sensor of said switch assembly in a second instance, said assembly including an internal load in series with said at least one conductor and wherein a voltage drop across said internal load is utilised to provide power to internal components of the switch assembly during at least a portion of the operating cycle of the switch assembly.
[0056] Accordingly, in a further broad form of the invention,
there is provided an electrical power switch assembly; said switch
assembly including a face plate releasably mounted to a supporting
body element; said supporting body element including a housing
containing a sensing module and a power switching module; said
switch assembly characterized in that electrical power switched by
said switch assembly is mains alternating power; each said switch
assembly including at least one power switch and a microprocessor;
each said power switch including a sensor.
[0057] Preferably, switching of electrical power is effected by
solid state components only.
[0058] Preferably, switching of electrical power is effected by
double pole relays.
[0059] Preferably, each switch of said switch assembly includes
a proximity sensor and a light emitter.
[0060] Preferably, said face plate includes a transparent front
plate; a rear face of said front plate provided with an opaque
layer; at least one clear annular ring in said opaque layer
permitting transmission of light through said transparent front
plate.
[0061] Preferably, said transparent front plate is mounted to a
perimeter frame; said perimeter frame provided with snap-fit
elements for releasable connection to a perimeter rim of a
mounting plate of said housing.
[0062] Preferably, said mounting plate is adapted for screwed attachment to standard wall plate mounting brackets.
[0063] Preferably, said sensing module comprises a sensor printed circuit board; said sensor printed circuit board supporting at least one said sensor; a said sensor located on said sensor printed circuit board so as to align said sensor with said clear annular ring, when said sensor printed circuit board is assembled in said housing and said face plate assembly is attached to said perimeter rim.
[0064] Preferably, said sensor is a capacitance sensor provided with an LED backlight.
[0065] Preferably, said backlight emits a first colour when said proximity sensor is in a deactivated state; said backlight emitting a second colour when said proximity sensor is in an activated state.
[0066] Preferably, said proximity sensor causes closure of a relay or relays on a first sensing of a sensible object brought into sensing distance of said sensor; said proximity sensor causing re-opening of said relay or relays on a subsequent approach of a said sensible object to within said sensing distance.
[0067] Preferably, maintaining said sensible object within said sensing distance of said sensor in a first instance activates a dimming element to dim a light source connected to said switch system to a dimmed state; dimming of said light source progressing towards a minimum luminescence proportional to duration of said sensible object remaining within said sensing distance of said sensor.
[0068] Preferably, said light source is re-activated in said dimmed state if in a previous activation said light source was dimmed to said dimmed state; said dimmed state being reversed towards a maximum luminescence proportional to duration of said sensible object remaining within said sensing distance.
[0069] Preferably, said system includes at least one power
outlet socket; activation of a said power outlet socket effected
by bringing a sensible object within sensing distance of a said
sensor associated with a power switching relay or relays of said
power socket.
[0070] Preferably, said at least one power socket is switched
to a locked deactivated condition if a sensible object remains
within sensing distance of an associated said sensor for at least
a first predetermined duration.
[0071] Preferably, a said locked deactivated condition of a
said power socket is reversed to an activated condition when a
said sensible object is maintained within sensing distance of said
associated sensor for at least a second predetermined duration.
[0072] Preferably, said assembly includes an RF transmitter
module; said RF transmitter module adapted for wireless
communication with one or more selected RF receiver modules
connected to at least one electrical device or included in one or
more other said switch assemblies.
[0073] Preferably, said assembly includes an RF receiver
module; said RF receiver module adapted to receive communication
wirelessly from other said switch assemblies in an array of said
switch assemblies or from a remote control RF device; at least one
said switch assembly in said array including both an RF receiver
and an RF transmitter module.
[0074] Preferably, any one of a number of said switch
assemblies in a said array of switch assemblies is enabled to activate a light source or other electrical device connected to any one of said switch assemblies in said array.
[0075] Preferably, said microprocessor is re-programmable; an input port accessible behind said face plate providing connection to a program loading device.
[0076] In another broad form of the invention, there is provided a method of switching a mains alternating power supply from a deactivated state to an activated state and from an activated state to a deactivated state; said method including the steps of: (a) bringing a sensible object within sensing range of a sensor of a switch assembly in a first instance, (b) bringing said sensible object within sensing range of said sensor of said switch assembly in a second instance, and wherein said sensor combines the functionality of a proximity sensor and a light emitter; said light emitter changing colour of emitted light from a first colour to a second colour at said first instance and changing colour from said second colour back to said first colour at said second instance, and wherein switching and colour changes are controlled by a programmable microprocessor.
[0077] Preferably, maintaining said sensible object within said sensing distance after said first instance causes a dimming of a light source connected to said power supply; said dimming proportional to a length of time said sensible object remains within said sensing distance.
[0078] Preferably, maintaining said sensible object within said sensing distance after said second instance causes a reversal of said dimming of said light source; said reversal being proportional to a length of time said sensible object remains within said sensing distance.
[0079] Preferably, maintaining said sensible object within said sensing distance after said first instance for a first predetermined time prevents said power supply being provided to power outlet sockets of said switching system.
[0080] Preferably, maintaining said sensible object within said sensing distance after said second instance for a second predetermined time allow said power supply being provided to said power outlet sockets.
[0081] In another broad form of the invention, there is provided a method of controlling light sources and other electrical devices powered by a mains alternating power supply; said controlling enabled from a plurality of locations; said method including the steps of: (a) providing an array of switch assemblies; each said switch assembly including at an RF receiver module, and an RF transmitter module; (b) providing communication between switch assemblies of said array of switch assemblies, (c) providing communication between at least one of said switch assemblies and each of said light sources and said electrical devices; and wherein each of said switch assemblies further includes a microprocessor and at least one power switch; said power switch including a sensor.
[0082] Preferably, said light sources and said electrical devices are connected to at least one of said switching assemblies by hard wiring.
[0083] Preferably, said light sources and said electrical
devices communicate with any one of said switching assemblies by
means of RF transmitting and receiving modules.
[0084] Preferably, the state of a said power switch of a said
switching assembly may be changed between an activated and a
deactivated state by means of RF communication between a remote
control device and a said RF receiver module of said switch
assembly.
[0085] Embodiments of the present invention will now be
described with reference to the accompanying drawings wherein:
[0086] Figure 1 is a block diagram of a distributed packet
switched touch sensor switch power outlet system in accordance
with a first embodiment of the present invention.
[0087] Figure 2 is a block diagram of a distributed packet
switched touch sensor switch power outlet system in accordance
with a second embodiment of the present invention.
[0088] Figure 3 is a block diagram of a distributed packet
switched touch sensor switch power outlet system in accordance
with a third embodiment of the present invention.
[0089] Figure 4 is a block diagram of a distributed packet
switched touch sensor switch power outlet system in accordance
with a fourth embodiment of the present invention.
[0090] Figure Al is an exploded perspective view of a first
preferred embodiment of a switch assembly according to the present
invention for use in a distributed packet switched touch sensor
switch power outlet system;
[0091] Figure A2 is a partially sectioned side view of the switch assembly of Figure 1 mounted in a wall of a building for use in a distributed packet switched touch sensor switch power outlet system;
[0092] Figure A3 is a front view of a further preferred embodiment of a switch assembly according to the invention for use in a distributed packet switched touch sensor switch power outlet system;
[0093] Figure A4 is a schematic circuit diagram of the principle components of the switch assembly of Figures 1 to 4 for use in a distributed packet switched touch sensor switch power outlet system;
[0094] Figure A5 is a schematic presentation of a number of the switch assemblies of Figures 1 to 3 arranged for intermediate switching for use in a distributed packet switched touch sensor switch power outlet system;
[0095] Figure A6 is a schematic sectioned view of a power switch assembly according to the invention provided with an ambient light sensing facility for use in a distributed packet switched touch sensor switch power outlet system;
[0096] Figure A7 is schematic sectioned view of the power switch assembly of figure A6 further provided with a remote programming facility for use in a distributed packet switched touch sensor switch power outlet system;
[0097] Figures A8 to A12 are schematic electronic circuits illustrating a method of powering embodiments of the switching assembly of the invention where there is no direct connection to an AC neutral available locally for use in a distributed packet switched touch sensor switch power outlet system;
[0098] Figure 13 is a block diagram of the components for a two wire dimmer circuit for automatic load measurement and adjustment which, in one form is for use in a distributed packet switched touch sensor switch power outlet system;
[0099] Figure 14 is a flow diagram of a logic arrangement applicable to the block diagram of Figure 13 for permitting automatic adjustment of the soft switch power outlet to adjust to varying forms of load in accordance with a further embodiment of the present invention which, in one form is for use in a distributed packet switched touch sensor switch power outlet system.
[00100] In this specification:
[00101] "touch sensor switch unit" in this specification a touch sensor switch unit is a module having at least one switch associated with it. The switch may be placed in a position convenient for a user to operate the switch when the module is installed at a switching location. A typical switching location may be on a wall in a dwelling or office. The module may be placed at a height whereby a user may operate the switch from a standing position. More particularly the switch is of the type which is operable by the touch of a user. In this instance 'touch' includes a physical touch or contact between a finger of a user and the switch. In some instances it may also include for example bringing a finger in close proximity to the switch sufficient to cause the switch to change state or otherwise be activated.
[00102] "touch sensor switch power outlet". In this specification a touch sensor switch power outlet may take the form of a touch sensor switch unit but additionally includes at least one power outlet within its module. The power outlet may be switched by actuation of a switch included in the touch sensor switch power outlet.
[00103] "wall plate" signifies a plate mounted to a wall or other supporting surface and incorporating one or more power switches or power switches and power outlets.
[00104] "mounting bracket" signifies any one of a number of brackets for recessed mounting in plaster board (or wall board), wood framed walls (stud mounting) or other types of wall construction.
[00105] "capacitance sensor" signifies a proximity sensor based on capacitance coupling effects and reacting to the proximity of a certain range of objects.
[00106] "RF" receiver or transmitter module signifies a Radio Frequency device able to either receive radio signals from a remote device, or transmit radio signals to a remote device.
[00107] "sensable object" is any object which the sensor switch is able to detect and respond to. This may include the human hand or a part thereof such as a finger.
First Embodiment
[00108] Figure 1 is a block diagram of a distributed packet switched touch sensor switch power outlet system in accordance with a first embodiment of the present invention.
[00109] With reference to Figure 1 there is illustrated an electronic block diagram of a distributed sensor switch and power outlet system in accordance with a first embodiment. In preferred forms the sensor switches are of the type described further in this specification.
[00110] With particular reference to Figure 1 there is
illustrated a distributed sensor switch and power outlet system
500 comprising one or more touch sensor switch units 501 and one
or more touch sensor switch power outlets 502.
[00111] At least some of the touch sensor switch power outlets
502 may incorporate one or more touch sensor switch units 501
within them.
[00112] As will be described in further detail below each unit
501 and outlet 502 incorporates logic 503 in the form of a
processor 504 in communication with a memory 505 which permits
programming of the unit 501 or outlet 502 to perform preprogrammed
functions in response to touch sense based actuation of touch
sensor 506.
[00113] Also incorporated in each unit 501 and outlet 502 is a
communications module 507 whereby each unit 501 and outlet 502 can
communicate with each other unit 501 or outlet 502.
[00114] In a preferred form the communications module 507
communicates by means of data packets transmissible over either a
wired or radio medium. Each packet 512 comprises a header portion
513 and a data portion 514. The data portion 514 contains data
pertaining to data to be transmitted from one switch unit to
another or from a switch unit to another smart device such as the
gateway unit 508 (refer to figure 2) or a router 515 (refer to
figure 2 or figure 3)or indeed a smart phone 516 (refer to figure
4).
[00115] In preferred forms the data packets are transmitted
according to a TCP/IP protocol and standard.
[00116] Each unit 501 or outlet 502 may be programmed with logic
communicated from a separate computing device 511 such as a laptop
computer whereby the logic in the unit 501 or outlet 502 may be reprogrammed. In preferred forms communication is carried out via a communications system as described further in this specification.
Second Embodiment
[00117] Figure 2 is a block diagram of a distributed packet
switched touch sensor switch power outlet system in accordance
with a second embodiment of the present invention.
[00118] Also incorporated in each unit 501 and outlet 502 is a
communications module 507 whereby each unit 501 and outlet 502 can
communicate with each other unit 501 or outlet 502 and also with a
gateway unit 508.
[00119] In preferred forms the gateway unit 508 also includes a
processor 509 in communication with a memory 510 and further in
communication with a communications module 511 whereby the units
501 and outlets 502 may receive commands communicated via
communications module 511 based on logic stored in memory 510 and
actioned by a processor 509.
[00120] In preferred forms the units 501 and outlets 502
communicate data to the gateway unit 508. This data may include
activity state (whether the unit or outlet is in an on state or
off state).
[00121] In a preferred form the communications module 507
communicates by means of data packets transmissible over either a
wired or radio medium. Each packet 512 comprises a header portion
513 and a data portion 514. The data portion 514 contains data
pertaining to data to be transmitted from one switch unit to
another or from a switch unit to another smart device such as the
gateway unit 508 (refer to figure 2) or a router 515 (refer to
figure 2 or figure 3)or indeed a smart phone 516 (refer to figure
4).
[00122] In preferred forms the data packets are transmitted
according to a TCP/IP protocol and standard.
[00123] In the following A series embodiments RF (Radio)
communication in a preferred form is implemented utilising a
packet switched network whereby data is transmitted in a series of
packets 512, each packet comprising a header portion 513 and a
data portion 514 and wherein the header portion 513 provides a
destination address for the packet transmitted over the network.
First Preferred Embodiment A
[00124] With reference to Figures Al and A2, in this first
preferred embodiment of the invention, an alternating current,
mains power switch assembly generally designated by the numeral
, comprises an assembly of one or more power switches for
operating light sources or other electrical equipment. Switch
assembly 10 includes a face plate assembly 12 comprising a
transparent front plate 14 mounted to a perimeter frame 16, and a
body element 18 comprising a mounting plate 20 and integral
housing 22.
[00125] Preferably the transparent front plate 14 is of glass
and has a rear surface covered with an opaque layer 24. Inscribed
in this opaque layer 24 is at least one clear annular circle 26
through which light can pass, for each power switch. The exemplary
switch system illustrated in Figure 1 has two separate switches,
but it will be appreciated that the relatively small area required
by each switch, allows a standard sized wall plate to accommodate
a relatively large number of switches.
[00126] The perimeter frame 16 is releasable attached to a
perimeter rim 28 of the mounting plate 20 by means of snap-fit
elements 30 (only those on the rim 28 being visible in Figure 1).
[00127] The mounting plate 20 and housing 18 are sized and
configured to allow mounting in a standard opening 32 in a
building wall 34 (such as the plaster or wall board wall 36 shown
in Figure 2), and attachment to light switch and power point
mounting brackets 38 standard in the industry. When mounted in a
wall or other supporting surface, only the transparent front plate
14 and its perimeter frame 16 project from a wall or other
mounting surface, as shown in Figure 2.
[00128] Located immediately behind the rear surface of the
transparent front plate 14 is a sensor printed circuit board 40.
At least one sensor 42 is mounted to the front surface of the
sensor circuit board 40, located so that each sensor 42 is
positioned directly behind a corresponding clear annular circle 26
of the transparent front plate 14 when the circuit board 40 is
assembled within housing 22, and face plate assembly 12 is
attached to the rim 28.
[00129] Mounted within the housing 22 itself, is a second or
main printed circuit board 44 which carries relays, one or more
microprocessor logic chips, circuitry and associated components,
as well as wiring terminal blocks 46. In at least some
embodiments, as more fully described below, the components may
include either or both RF transmitting and RF receiver modules.
Connection between the sensor circuit board 40 and the main
printed circuit board 44 is by means of a multi-pin plug and
socket connector 48.
[00130] Sensor or sensors 42 combine the functions of a
proximity sensor switch and a light emitter. Preferably the sensor
comprises a capacitance sensor provided with an LED backlight.
When installed and connected to a power grid in a building, the
light emitted by the sensor 42 when the proximity sensor switch is
in a deactivated state, defaults to a first colour, for example
blue to indicate that the switch is "off". When the sensor detects a sensible object brought to within its sensing range and the switch is activated, the light emitted changes to a second colour, for example orange, thereby indicating that the switch is "on". A next brief approach by a sensible object returns the switch to the
"off" condition and the emitted colour back to the default first
colour.
[00131] The sensors 42 of the system are sensitive to a finger
brought momentarily into contact with, or passing close to, the
outer surface of transparent front plate 14. Such an approach by a
finger will thus cause the sensor to activate the switch, tripping
the associated relay, (in case of a single pole arrangement), or
relays (if a double pole arrangement), allowing current to flow to
the light or other device connected to, or controlled by, the
switch system 10.
[00132] Preferably, the system 10 includes a potentiometer
component or dimming element for each switch arrangement to allow
dimming of a light source. By a user maintaining a finger within
the sensing distance of a sensor, (and after the switch has been
triggered to "on" by a first approach of the finger), the dimming
element acts to dim the light source connected to the switch. The
dimming is progressive in accordance with the length of time the
user keeps the finger within the sensing distance.
[00133] The level of dimming is retained in memory so that at
the next activation of the light source, the luminescence
previously set is reinstated. Holding the finger in the sensing
position reverses the dimming towards the maximum luminescence,
with the extent of the reversal depending on the length of time
the finger is held within the sensing distance. A microprocessor
(Figure A4) controls the logic sequences of switching and
dimming, and also controls the operation of the RF receiver and
transmitter modules where these are fitted.
Second Preferred Embodiment A
[00134] In a second preferred embodiment, the switch system 100
controls one or preferably two power outlet sockets 110 as shown
in Figure A3. Each sensor 142 controls an associated power outlet
socket mounted within apertures provided in the transparent front
plate 114. In this case, with the exception of the dimmer function
described above, the sensors, indicating colours, relay or relays
switching are as described for the first preferred embodiment
above. However, instead of relays controlling a remote light
source or other device, the triggering of a sensor switches power
to its corresponding power outlet socket either to "on" or to "off". The light emitter changes colour accordingly, again, as
described above.
[00135] Preferably, circuitry in the present embodiment is
responsive to a user's finger remaining within sensing range for
longer than a first predetermined length of time. By this means, a
power outlet socket may be locked in an "off" status, when
switching from a present "on" status, or when the switch is
already "off". In this locked condition, power cannot be switched
on by a momentary passing of a finger through the sensing area of
the sensor but must be deliberately maintained within the sensing
distance of the sensor for a second, longer length of time to re
activate the power outlet socket.
[00136] For example, an outlet may be locked into an "off"
status by retaining a finger within the sensing distance for more
than five seconds, while the unlocking may require more than ten
seconds. In one preferred arrangement, the indicating blue "off"
light may be set to flash at intervals to show the power outlet
socket is in the locked "off" condition.
Third Preferred Embodiment A
[00137] In a third preferred embodiment of the invention, again
the construction, sensing, switching and switch status indication are similar to that described in the first and second preferred embodiments above. In this embodiment however the sensing system activates or de-activates an RF (Radio Frequency) transmitter mounted to the main circuit board or otherwise retained within the housing.
[00138] The sensing of a user's finger in this embodiment will
cause the RF transmitter to send either an "on" or "off" signal
pulse to an RF receiver mounted at the light source or other
device associated with the switch assembly.
Fourth Preferred Embodiment A
[00139] In this further preferred embodiment according to the
invention, the switch system may incorporate an RF receiver
module, either instead of or in addition to, the RF transmitter
module of the third embodiment above. By means of an inbuilt RF
receiver module, the switch or switches of the switch assembly may
be operated from a remote control RF transmitter.
[00140] When fitted with both RF receiver and transmitter
modules, each switch assembly in a building can be operated
wirelessly from some central location or remote control module. In
the case of light switches at least, all the lights in a building
may be controlled in this manner.
[00141] Fitting each switching assembly in an array of switching
assemblies with both an RF receiving and an RF transmitting
module, allows the switches to communicate intelligently as
programmed through their respective microprocessors. By this means
one or more light sources or other electrical devices may be
controlled from any of the switch assemblies in the array in the
manner of an intermediate switching arrangement.
[00142] A particular feature of the present invention is the
incorporation of at least one microprocessor in each switch assembly. This element provides flexibility in the programming of the switch operation and the response to signals received or the format of transmissions to other switches and RF receiver enabled devices in a building's power distribution system.
[00143] In a preferred arrangement, the circuit board of the
switch assembly may include an input socket, such as a USB port
for example, accessible after removal of the face plate, to enable
reprogramming of the switching and any RF module functions.
Further Preferred Embodiments A
Automatic Dimming of Switch Status Indicator
[00144] With reference now to Figure A6, in a further preferred
embodiment a power switch 200 according to the invention is
provided with an ambient light sensing facility. In order to avoid
the problem in which the illumination of the light emitter or
emitters 42,142 (see figures Al and A3), which indicate the
various functions and status of the switch through rings in the
face plate 14,114, is either too bright during the night or too
dull during the day, the brightness of the indicators is modulated
according to the ambient light at the switch 218.
[00145] In a preferred arrangement, this is accomplished as
shown in figure A6 by placing an ambient light sensor 210 in such
a way that it can respond to the ambient light in the room without
it being influenced by the light from the indicators 42,142. A
light guide 212, for example a fiberoptic bundle, is incorporated
partly in the face plate 214 such that its light entry end 216 is
located in the upper rim of face plate 214 and leads to the
ambient light sensor 210 located within the housing 222.
[00146] Ambient light sensor 210 communicates with
microprocessor 250 which controls the light issuing from indicator
rings 42,142 as described in the embodiments above.
Remote Programming of Switches
[00147] With reference to figure A7, in a further embodiment of
the invention, a light switch 318 is provided with a light guide
312. In one preferred embodiment, this may be the same light guide
described for the automatic dimming described above, or may be a
second light guide. In this instance the receiving end 316 is
again discreetly located at the upper rim of the face plate 316
and leads to an infrared transmitter and receiver 310 located in
the housing 322 of the switch 318.
[00148] Initial (and any subsequent upgrade) firmware in the
microprocessor 350 responds to a specific sequence of data from
the infrared receiver by running a "bootloader" sequence of code.
The bootloader 352 is adapted to receive new switch programming
code from an external device 340, such as an infrared emitting
remote control, and loads the new programming code into non
volatile memory 354. The bootloader and non-volatile memory may be
either internal or external to the microprocessor 350.
[00149] The external infrared emitting device 340 may in turn be
programmed by connection to a computer 360.
Powering Without Neutral
[00150] The switch assembly of the present invention relies on a
microprocessor and other electronic components. As such it
requires a power supply to power its active internal components.
Where the switch assembly is being used for switching general
purpose power outlets there is usually an active and neutral
available at mains voltage from which power can be drawn and
converted to DC utilising a suitable commercially available power
supply chip.
[00151] Particularly in the case of power switching for lights,
the circuit in which the switch assembly is located may not
include a neutral connection. Or at least the neutral is only accessible via the load which the switching assembly is intended to control.
[00152] With reference to figures A8 to A12 this situation is discussed and a solution provided which permits powering of the active internal components of the switch assembly where no direct connection to neutral is available. In particular forms the powering is reliable even when dimming of the load is contemplated.
[00153] Figure A8 illustrates the situation where a direct connection to neutral is available. In this instance a commercially available high voltage power supply 400 is supplied from active 401 and neutral 402 and makes DC power 403 available to microprocessor 404 and any other components within the switch assembly 410 which may require it. Because, in this instance, the high voltage power supply 400 receives its active and neutral connections directly it is not influenced by whether relay 405 (controlling active power to load 406) is in an open or closed condition.
[00154] With reference to figure A9 there is illustrated diagramatically the situation where there is no direct neutral connection available for the high voltage power supply 400. An indirect connection 407 is available which will provide a voltage difference as between active connection 401 and indirect neutral connection 407 when relay 405 is in an open condition. This voltage difference can be used to power the high voltage power supply 400. However, as illustrated in figure A10, if the relay 405 is closed (or if there are a number of relays all are closed) then there is no voltage drop as between active connection 401 and indirect neutral connection 407 and hence, in this situation, there is no power available to power the high voltage power supply 400.
[00155] In one embodiment as illustrated in figure All the solution is to include a low voltage power supply 408 in series in the active connection 401 to load 406. This low voltage power supply comprises an internal load which in a preferred form can be adjusted depending on the current draw of load 406 to provide a stable voltage drop across it when relay 405 is closed sufficient to power microprocessor 404 and any other electronic load required within the switching assembly 410. When relay 405 is open power is again supplied to the high voltage power supply 400 by the voltage drop across the relay 405 itself as was the situation described with reference to figure A9. Broadly then local DC power is always available either via a voltage drop across relay 405 or via a voltage drop across the low voltage power supply 408.
[00156] Features of the above A series embodiments include:
[00157] The Connected Switchgear I-TOUCH® Series is a collection of touch controlled switch panels for residential and commercial use. The range includes general purpose socket outlets, wall switches and smart dimmers in a variety of configurations. Each product includes an extensive feature set including the option of controlling a remote relay of 30amp and the remote control of a button in another panel via a wired interface.
[00158] Although the products can be used standalone, in order to extract the full features and benefits, wireless group control functionality has been incorporated into its design that allows button groups of up to 16 circuits to be controlled using a single button and up to 32 panels. When installing the products in conjunction with the I-TOUCH® Series gateway interface, up to 32 panels can be controlled by any smart device with an internet connection.Smart dimmers can be used to control a wide variety of loads including capacitive and inductive loads by using auto load detection circuitry.
[00159] Features:
• LED Status Indicators
• Button Touch Response
• Child Lock Function
• Circuit Lock Mode
• 2 Way Switching
• Overtemperature Protection
• Local Network Installation
• Smart Dimmer Panels
• Circuit Timers
• Short Touch Mode
• Overcurrent Protection
• Non Volatile Memory
[00160] Key features across the range include:
[00161] LED Status Indicators
• Using tri coloured LED's to provide a vast array of colours
to indicate panel, circuit and button status
• LED indicator brightness automatically adjusts the brightness
of the LED status indicators in relation to the ambient light
level of a room. This ensures that the LED status indicators
are always visible in brightly lit areas and not too bright
in dark areas
• LED status indicators can be set to a variety of functions,
ON and OFF indications can remain active indefinitely or be
configured to switch off after 30 seconds
[00162] Smart Dimmer Panels
• Utilizing auto detect technology to control either the
brightness of a wide variety of lighting loads, both
incandescent and LED or control the speed of a fan (or other motor within the products current rating) by deploying the appropriate circuitry
• Users have the choice of one of two types of load dimming circuitry: a. Limited When selected, the dimming cycle stops once the minimum or maximum limit is reached b. Bounce When selected, the dimming cycle reverses once the minimum or maximum limit is reached
• Users are able to independently set the minimum and maximum dim level of each circuit • The installer is able to configure the minimum and maximum load level. This is necessary as a result of the individual efficiency of a wide variety of lighting loads to prevent flickering at dimmed levels
• Smart dimmer user presets are stored in a non-volatile memory so that when next switched, a circuit is re stored to the last dimmed preset
[00163] Button Touch Response • Each button is configured by default to operate its own circuit within the panel and can also be independently configured to switch an arbitrary group of up to 16 circuits within radio range. These circuits can be in the same panel as the button programmed or, by using built in wireless communication, can be in another panel within radio range • Each button has two functions - a single short touch or a double short touch to perform a variety of commands such as activate a local circuit within the panel, activate a group of circuits in any button group, issue a global command function such as HOME, AWAY, GOOD NIGHT and GOOD MORNING operation.
[00164] Circuit Mode
Each button circuit can be independently configured to:
• Normal Mode - manually control a circuit either ON or OFF or
dim if a product is a smart dimmer model
• Timer Off Mode - after activating, automatically turn off a
circuit at a predefined 15 min, 30 min, 60 min or a user
configurable interval time setting
• Ambient On/Timer Off- When activated, it will turn ON its
associated circuit if the ambient light level detected by the
panel falls below a user configurable limit, then turn OFF
after a specified interval or user configurable interval
• Ambient On/Off Mode - When activated, it will turn ON its
associated circuit if the ambient light level falls below a
user configurable limit and turn back off if the light level
returns above the limit. Using Ambient ON/OFF Sense, the
operation can be set to switch the reverse setting
[00165] Child Lock Function
Each button has a 4 level independent Child Lock setting to
protect against nuisance operation of the panels and for safety
reasons. All Functions Disabled (Locked), Normal (Basic
Operations), All Functions Enabled (All operations), Do Not
Disturb (Locked at daily preset times only). Once All Functions
Enabled mode is selected, the button will revert back to Normal
Child Lock Mode after a period of 15 minutes of inactivity.
[00166] Timers
Each circuit within a panel has 3 different timers:
• Inbuilt Timers - Users can program 4 ON times and 4 OFF times
for each circuit daily
• Do Not Disturb - When a Do Not Disturb timer is set AND the child lock setting is set to Do Not Disturb mode, the button locks to prevent unauthorized use of the button and associated circuits during the timer period • Time Of Day Timers - When the panels are installed as part of a local network installation using a mobile device and gateway interface up to 7 Time Of Day timers can be set to automatically operate the circuits within the network. This is beneficial in instances when users are away on holidays and wish to automatically turn various loads ON or OFF to make it appear as though someone is home.
[00167] Circuit Lock Mode
Individual circuits can be locked ON or OFF when a circuit is dedicated to a " Miss ion Critical" load (this is independent of child lock settings). This prevents inadvertent operation of the circuit resulting in risk to the user
[00168] Short Touch Mode
Each button has two touch sequences, Single Short Touch and Double Short Touch. A Single Short Touch can be configured to perform a number of operations, in which case the Double Short Touch will perform the opposite of operations:
• Local Circuit Mode - Selecting Local Circuit mode programs the Single Short Touch to operate the associated circuit within the panel (local circuit), in which case a Double Short Touch will then operate a Button Group command • Group Mode - Selecting Group mode programs the Single Short Touch to operate a Button Group command (when configured) within radio range, in which case a Double Short Touch will then operate the associated circuit within the panel (local circuit)
• Home Mode - Selecting Home mode programs the Single Short Touch to operate a Global Command to all circuits within radio range, in which case a Double Short Touch will then issue an Away Global Command to all circuits within radio range. The individual circuits response will depend on the configured response of the circuit to this command • Away Mode - Selecting Away mode programs the Single Short Touch to operate a Global Command to all circuits within radio range, in which case a Double Short Touch will then issue a Home Global Command to all circuits within radio range. The individual circuits response will depend on the configured response of the circuit to this command • Goodnight Mode - Selecting Goodnight mode programs Single Short Touch to operate a Global Command to all circuits within radio range, in which case a Double Short Touch will then issue a Goodmorning Global Command to all circuits within radio range. The individual circuits response will depend on the configured response of the circuit to this command • Goodmorning Mode - Selecting Goodmorning mode programs the Single Short Touch to operate a Global Command to all circuits within radio range, in which case a Double Short Touch will then issue a Goodnight Global Command to all circuits within radio range. The individual circuits response will depend on the configured response of the circuit to this command.
In each of the above opt ions for Home, Away, Goodnight and Good Morning, each circuit within a panel can be configured to either activate, inhibit, or ignore the circuit upon receiving a global command.
[00169] 2 Way Switching
Where installed by hard wiring, a button in one panel can be
configured to be a remote control duplicate for a button in
another panel. This is useful in areas where 2 way switching is
required such as stairwells and hallways (in the event that radio
communication is not utilized).
[00170] Overcurrent Protection
All panels within the series have built- in circuit protection. If
the panel detects that the current passing through a panels'
circuit exceeds a safe level, it will automatically shut the
circuit down and issue an alert via the LED status indicators.
[00171] Overtemperature Protection
All panels within the series have built- in panel protection. If
the panel detects that the temperature of the panel exceeds a safe
level, it will automatically shut the circuit down within the
panel and issue an alert via the LED status indicators.
[00172] Non-Volatile Memory
All user configurations are stored in non-volatile memory to
ensure settings are not lot in case of power outage
[00173] Other Configurable Settings
• Touch panel responsiveness, LED brightness settings and
dimming limits for different loads can all be configured by
the installer to enable the system to be adapted to
individual installations
• An installer interface using IR technology allows an
installer to perform detailed product configuration and
firmware upgrades without having to remove the product from
the wall surface.
[00174] Local Network Installation
The touch panels can be operated as a standalone wireless system or as a network over Wifi using a smart device and gateway
[00175] The exact range of features available to an end user depends on how the installer configures the product.
[00176] In preferred forms the configuration is performed by use of a laptop computer or like device communicating commands through the port available on each switch unit 501 or switch power outlet 502.
Further embodiment - Automatic load measurement and adjustment system
[00177] Figure 13 is a block diagram of the components for a two wire dimmer circuit for automatic load measurement and adjustment which, in one form is for use in a distributed packet switched touch sensor switch power outlet system;
[00178] Figure 14 is a flow diagram of a logic arrangement applicable to the block diagram of Figure 13 for permitting automatic adjustment of the soft switch power outlet to adjust to varying forms of load in accordance with a further embodiment of the present invention which, in one form is for use in a distributed packet switched touch sensor switch power outlet system.
[00179] The switch assembly of the present invention provides an aesthetically attractive switching system which has no toggle switches or rotatable knobs susceptible to wear or damage. The combination of both switching and optional dimming functions within the relatively small space required by the sensors of the invention, allows the control of a relatively large number of light sources from a compact wall plate, or through RF receiver/transmitter technology.
[00180] When equipped with RF receiver and transmitter modules, different switch assemblies in a building may be programmed to communicate with each other so that an activation or de-activation input at one switch assembly may be acted upon by other switches programmed to respond. Thus for example, one switch assembly suitably located may be programmed to communicate with all, or a selected number of light source switch assemblies in the building to either switch on or switch off the relevant light sources.
[00181] The same communication facility may be employed with suitable programming to disable/enable all, or a selection of power outlet sockets in a building.
[00182] Another advantage of the switching system of the invention is that, as shown in Figure A5 more than two, indeed an almost unlimited number of switch assemblies may be arranged as an intermediate switching array to operated the same light source or light sources connected to just one of the switch assemblies in the array.
[00183] It will be understood that the switch assemblies of the invention when equipped with RF transmitting modules, need not be hard wired to the light source or other electrical device which a switch of the switch assembly controls. Connection to the remote light source or electrical device may be effected wirelessly by an RF receiver connected to or incorporated in the light source or electrical device.
[00184] The simple locking and unlocking facility of power outlets afforded by the arrangement of the present invention as described in the Second Preferred Embodiment above, clearly provides a convenient and important safety measure against accidental electrocution should a child insert a conducting object into a power socket.
[00185] As well as being easily cleaned and aesthetically
pleasing, the switch system of the present invention can be more
readily operated by people not having full dextrous use of the
hands.
[00186] The fact that the relays and other components are solid
state eliminates the possibility of arcing. As a bonus, the
illumination of the sensor positions within the front face plate
is particularly convenient at night.
[00187] The above describes only some embodiments of the present
invention and modifications, obvious to those skilled in the art,
can be made thereto without departing from the scope of the
present invention.
Claims (40)
1. A distributed touch sensor switch unit and touch sensor
switch power outlet system for communication between one or more
touch sensor switch power outlets and one or more touch sensor
switch units; the one or more touch sensor switch power outlets or
one or more touch sensor switch units interconnected as a network
of said one or more touch sensor switch power outlets and said one
or more touch sensor switch units; the system including a
mechanism to convert data to be transmitted over the network into
a plurality of packets; each packet of said packets including a
data payload portion and an address portion; said system
comprising a distributed touch sensor switch unit and touch sensor
switch power outlet system further comprising at least a first
touch sensor switch unit and at least a first touch sensor switch
power outlet; each unit and each outlet operable by actuation of
at least one touch sensor; each unit and each outlet having a
communications module whereby each unit can communicate with one
or more other such units and can communicate with one or more
other such outlets; each said communications module including a
said mechanism to convert data to be transmitted over the network
into a plurality of packets.
2. The system of claim 1 wherein said network is implemented
as a packet switched radio network.
3. The system of claim 1 wherein said network is implemented
as a packet switched cable network.
4. The system of claim 1 wherein a first portion of the
network is implemented as a packet switched radio network and a
second portion is implemented as a packet switched cable network.
5. A mains electrical power outlet assembly forming part of a
distributed touch sensor switch unit and touch sensor switch power outlet system for communication between one or more touch sensor switch power outlets and one or more touch sensor switch units; the one or more touch sensor switch power outlets or one or more touch sensor switch units interconnected as a network of said one or more touch sensor switch power outlets and said one or more touch sensor switch units; the system including a mechanism to convert data to be transmitted over the network into a plurality of packets; each packet of said packets including a data payload portion and an address portion; said system comprising a distributed touch sensor switch unit and touch sensor switch power outlet system further comprising at least a first touch sensor switch unit and at least a first touch sensor switch power outlet; each unit and each outlet operable by actuation of at least one touch sensor; each unit and each outlet having a communications module whereby each unit can communicate with one or more other such units and can communicate with one or more other such outlets; each said communications module including a said mechanism to convert data to be transmitted over the network into a plurality of packets; said power outlet assembly including at least one power outlet socket; said power outlet assembly including at least one sensing module operating a power switching module and a microprocessor; said sensing module including a sensor responsive to proximity to said sensor of selected objects; proximity of a said selected object switching status of a said power outlet socket from a current state to another state.
6. The power outlet assembly of claim 1 wherein said
microprocessor of said assembly is programmable and
reprogrammable; said assembly including an infrared transmitter
and receiver module; said module adapted to receive programming
data via an infrared data stream from a remote infrared data transmitter; said data stream passing to said module via a light
guide provided between an upper rim of a face plate of said
assembly and said module.
7. The power outlet assembly of claim 1 or 2 wherein said
assembly is provided with an automatic dimming of light emitters;
said light emitters indicating status of power switches of said
assembly; an ambient light sensor reacting to ambient light at
said switch assembly; said ambient light sensor receiving ambient
light input via a light guide provided between said upper rim of
said face plate of said assembly and said ambient light sensor.
8. The power outlet assembly of any one of claims 1 to 3
wherein said at least one power outlet socket is switched to a
locked deactivated state if a sensable object remains within
sensing distance of an associated said sensor of said at least one
power outlet socket for at least a first predetermined duration;
said locked deactivated state being reversed to an activated state
when a said sensable object is maintained within said sensing
distance of said associated sensor for at least a second
predetermined duration.
9. In a distributed touch sensor switch unit and touch
sensor switch power outlet system for communication between one or
more touch sensor switch power outlets and one or more touch
sensor switch units; the one or more touch sensor switch power
outlets or one or more touch sensor switch units interconnected as
a network of said one or more touch sensor switch power outlets
and said one or more touch sensor switch units; the system
including a mechanism to convert data to be transmitted over the
network into a plurality of packets; each packet of said packets
including a data payload portion and an address portion; said
system comprising a distributed touch sensor switch unit and touch
sensor switch power outlet system further comprising at least a
first touch sensor switch unit and at least a first touch sensor
switch power outlet; each unit and each outlet operable by
actuation of at least one touch sensor; each unit and each outlet
having a communications module whereby each unit can communicate
with one or more other such units and can communicate with one or more other such outlets; each said communications module including a said mechanism to convert data to be transmitted over the network into a plurality of packets; amethod of switching at least one conductor of a mains alternating power supply from a deactivated state to an activated state and from an activated state to a deactivated state; said method including the steps of: bringing a sensable object within sensing range of a sensor of a switch assembly in a first instance, bringing said sensable object within sensing range of said sensor of said switch assembly in a second instance, and wherein said switch assembly includes a sensing module for sensing the sensible object and a power switching module in communication with the sensing module for switching the state of the at least one conductor.
10. In a distributed touch sensor switch unit and touch sensor
switch power outlet system for communication between one or more
touch sensor switch power outlets and one or more touch sensor
switch units; the one or more touch sensor switch power outlets or
one or more touch sensor switch units interconnected as a network
of said one or more touch sensor switch power outlets and said one
or more touch sensor switch units; the system including a
mechanism to convert data to be transmitted over the network into
a plurality of packets; each packet of said packets including a
data payload portion and an address portion; said system
comprising a distributed touch sensor switch unit and touch sensor
switch power outlet system further comprising at least a first
touch sensor switch unit and at least a first touch sensor switch
power outlet; each unit and each outlet operable by actuation of
at least one touch sensor; each unit and each outlet having a
communications module whereby each unit can communicate with one
or more other such units and can communicate with one or more other such outlets; each said communications module including a said mechanism to convert data to be transmitted over the network into a plurality of packets; an electrical power programmable switch assembly; said switch assembly including a face plate releasably mounted to a supporting body element; said supporting body element including a housing containing a proximity sensing module and a power switching module; said switch assembly adapted for switching mains power between power on and power off states through a sensible object being brought into sensing proximity of said switch assembly; said switch assembly further including a sensor for receiving data input from a remote data emitter; said data being received into non-volatile memory for execution of programmed operation of said switch assembly by a microprocessor.
11. The switch assembly of claim 6 wherein said sensor for
receiving data comprises an infrared transmitter and receiver;
said sensor receiving input infrared via a light guide arranged
between an upper rim of said face plate and said sensor.
12. The switch assembly of claim 6 or 7 wherein each switch of
said switch assembly includes a proximity sensor and a light
emitter; said light emitter indicating status of a said switch
through colour coded light emitted through said face plate.
13. The switch assembly of any one of claims 6 to 8 wherein
said assembly further includes an ambient light sensor; said
microprocessor modulating said light emitted through said face
plate according to ambient light sensed by said ambient light
sensor; said ambient light sensor receiving light via a light
guide arranged between an upper rim of said face plate and said
ambient light sensor.
14. The switch assembly of any one of claims 1 to 9 wherein
maintaining said sensible object within said sensing distance of
said sensor in a first instance activates a dimming element to dim a light source connected to said switch system to a dimmed state; dimming of said light source progressing towards a minimum luminescence proportional to duration of said sensible object remaining within said sensing distance of said sensor.
15. The switch assembly of claim 10 wherein said light source
is re-activated in said dimmed state if in a previous activation
said light source was dimmed to said dimmed state; said dimmed
state being reversed towards a maximum luminescence proportional
to duration of said sensible object remaining within said sensing
distance.
16. The switch assembly of any one of claims 10 to 11 wherein
said system includes at least one power outlet socket; activation
of a said power outlet socket effected by bringing a sensible
object within sensing distance of a said sensor associated with a
power switching relay or relays of said power socket.
17. The switch assembly of claim 12 wherein said at least one
power socket is switched to a locked deactivated condition if a
sensible object remains within sensing distance of an associated
said sensor for at least a first predetermined duration.
18. The switch assembly of claim 13 wherein a said locked
deactivated condition of a said power socket is reversed to an
activated condition when a said sensible object is maintained
within sensing distance of said associated sensor for at least a
second predetermined duration.
19. The switch assembly of any one of claims 1 to 14 wherein
said assembly includes an RF transmitter module; said RF
transmitter module adapted for wireless communication with one or
more selected RF receiver modules connected to at least one
electrical device or included in one or more other said switch
assemblies.
20. The switch assembly of claim 15 wherein said assembly
includes an RF receiver module; said RF receiver module adapted to
receive communication wirelessly from other said switch assemblies
in an array of said switch assemblies or from a remote control RF
device; at least one said switch assembly in said array including
both an RF receiver and an RF transmitter module.
21. The switch assembly of claim 16 wherein any one of a number
of said switch assemblies in a said array of switch assemblies is
enabled to activate a light source or other electrical device
connected to any one of said switch assemblies in said array.
22. The switch assembly of any one of claims 1 to 17 wherein
said microprocessor is re-programmable; an input port accessible
behind said face plate providing connection to a program loading
device.
23. In a distributed touch sensor switch unit and touch sensor
switch power outlet system for communication between one or more
touch sensor switch power outlets and one or more touch sensor
switch units; the one or more touch sensor switch power outlets or
one or more touch sensor switch units interconnected as a network
of said one or more touch sensor switch power outlets and said one
or more touch sensor switch units; the system including a
mechanism to convert data to be transmitted over the network into
a plurality of packets; each packet of said packets including a
data payload portion and an address portion; said system
comprising a distributed touch sensor switch unit and touch sensor
switch power outlet system further comprising at least a first
touch sensor switch unit and at least a first touch sensor switch
power outlet; each unit and each outlet operable by actuation of
at least one touch sensor; each unit and each outlet having a
communications module whereby each unit can communicate with one
or more other such units and can communicate with one or more
other such outlets; each said communications module including a said mechanism to convert data to be transmitted over the network into a plurality of packets; a method of switching a mains alternating power supply from a deactivated state to an activated state and from an activated state to a deactivated state; said method including the steps of: bringing a sensible object within sensing range of a sensor of a switch assembly in a first instance, bringing said sensible object within sensing range of said sensor of said switch assembly in a second instance, and wherein said sensor combines the functionality of a proximity sensor and a light emitter; said light emitter changing colour of emitted light from a first colour to a second colour at said first instance and changing colour from said second colour back to said first colour at said second instance, and wherein switching and colour changes are controlled by a programmable microprocessor.
24. The method of claim 19 wherein maintaining said sensible
object within said sensing distance after said first instance
causes a dimming of a light source connected to said power supply;
said dimming proportional to a length of time said sensible object
remains within said sensing distance.
25. The method of claim 20 wherein maintaining said sensible
object within said sensing distance after said second instance
causes a reversal of said dimming of said light source; said
reversal being proportional to a length of time said sensible
object remains within said sensing distance.
26. The method of claim 21 wherein maintaining said sensible
object within said sensing distance after said first instance for
a first predetermined time prevents said power supply being
provided to power outlet sockets of said switching system.
27. The method of claim 22 wherein maintaining said sensible
object within said sensing distance after said second instance for
a second predetermined time allow said power supply being provided
to said power outlet sockets.
28. In a distributed touch sensor switch unit and touch sensor
switch power outlet system for communication between one or more
touch sensor switch power outlets and one or more touch sensor
switch units; the one or more touch sensor switch power outlets or
one or more touch sensor switch units interconnected as a network
of said one or more touch sensor switch power outlets and said one
or more touch sensor switch units; the system including a
mechanism to convert data to be transmitted over the network into
a plurality of packets; each packet of said packets including a
data payload portion and an address portion; said system
comprising a distributed touch sensor switch unit and touch sensor
switch power outlet system further comprising at least a first
touch sensor switch unit and at least a first touch sensor switch
power outlet; each unit and each outlet operable by actuation of
at least one touch sensor; each unit and each outlet having a
communications module whereby each unit can communicate with one
or more other such units and can communicate with one or more
other such outlets; each said communications module including a
said mechanism to convert data to be transmitted over the network
into a plurality of packets; a method of controlling light sources
and other electrical devices powered by a mains alternating power
supply; said controlling enabled from a plurality of locations;
said method including the steps of:
providing an array of switch assemblies; each said switch
assembly including at an RF receiver module, and an RF
transmitter module;
providing communication between switch assemblies of said
array of switch assemblies, providing communication between at least one of said switch assemblies and each of said light sources and said electrical devices; and wherein each of said switch assemblies further includes a microprocessor and at least one power switch; said power switch including a sensor.
29. The method of claim 24 wherein said light sources and said electrical devices are connected to at least one of said switching assemblies by hard wiring.
30. The method of claim 25 wherein said light sources and said electrical devices communicate with any one of said switching assemblies by means of RF transmitting and receiving modules.
31. The method of any one of claims 24 to 26 wherein the state of a said power switch of a said switching assembly may be changed between an activated and a deactivated state by means of RF communication between a remote control device and a said RF receiver module of said switch assembly.
32. In a distributed touch sensor switch unit and touch sensor switch power outlet system for communication between one or more touch sensor switch power outlets and one or more touch sensor switch units; the one or more touch sensor switch power outlets or one or more touch sensor switch units interconnected as a network of said one or more touch sensor switch power outlets and said one or more touch sensor switch units; the system including a mechanism to convert data to be transmitted over the network into a plurality of packets; each packet of said packets including a data payload portion and an address portion; said system comprising a distributed touch sensor switch unit and touch sensor switch power outlet system further comprising at least a first touch sensor switch unit and at least a first touch sensor switch power outlet; each unit and each outlet operable by actuation of at least one touch sensor; each unit and each outlet having a communications module whereby each unit can communicate with one or more other such units and can communicate with one or more other such outlets; each said communications module including a said mechanism to convert data to be transmitted over the network into a plurality of packets; a method of programming a power switch assembly; said power switch assembly including a proximity sensing module for switching said power switch assembly between power on and power off states when a sensible object is brought within sensing distance of said power switch assembly; said method including the steps of:
(a) providing said power switch assembly with an infrared transmitter and receiver,
(b) providing said power switch assembly with a light guide for transmission of infrared data signal to said infrared transmitter and receiver,
(c) sending said infrared data signal to said light guide from a remote infrared data signal device.
33. A load measurement and adjustment method for adjusting the output of a dimmer to match with the nature of the load to which the dimmer is connected.
34. A load measurement and adjustment circuit for adjusting the output of a dimmer to match with the nature of the load to which the dimmer is connected.
35. A load measurement and adjustment circuit for adjusting the output of a dimmer to match with the nature of the load to which the dimmer is connected; the topology of the circuit in accordance with figure 13.
36. A load measurement and adjustment method for adjusting the
output of a dimmer to match with the nature of the load to which
the dimmer is connected; the method of operation in accordance
with the flow chart of figure 14.
37. In a distributed touch sensor switch unit and touch sensor
switch power outlet system for communication between one or more
touch sensor switch power outlets and one or more touch sensor
switch units; the one or more touch sensor switch power outlets or
one or more touch sensor switch units interconnected as a network
of said one or more touch sensor switch power outlets and said one
or more touch sensor switch units; the system including a
mechanism to convert data to be transmitted over the network into
a plurality of packets; each packet of said packets including a
data payload portion and an address portion; said system
comprising a distributed touch sensor switch unit and touch sensor
switch power outlet system further comprising at least a first
touch sensor switch unit and at least a first touch sensor switch
power outlet; each unit and each outlet operable by actuation of
at least one touch sensor; each unit and each outlet having a
communications module whereby each unit can communicate with one
or more other such units and can communicate with one or more
other such outlets; each said communications module including a
said mechanism to convert data to be transmitted over the network
into a plurality of packets; a load measurement and adjustment
method for adjusting the output of a dimmer to match with the
nature of the load to which the dimmer is connected.
38. In a distributed touch sensor switch unit and touch sensor
switch power outlet system for communication between one or more
touch sensor switch power outlets and one or more touch sensor
switch units; the one or more touch sensor switch power outlets or
one or more touch sensor switch units interconnected as a network
of said one or more touch sensor switch power outlets and said one
or more touch sensor switch units; the system including a mechanism to convert data to be transmitted over the network into a plurality of packets; each packet of said packets including a data payload portion and an address portion; said system comprising a distributed touch sensor switch unit and touch sensor switch power outlet system further comprising at least a first touch sensor switch unit and at least a first touch sensor switch power outlet; each unit and each outlet operable by actuation of at least one touch sensor; each unit and each outlet having a communications module whereby each unit can communicate with one or more other such units and can communicate with one or more other such outlets; each said communications module including a said mechanism to convert data to be transmitted over the network into a plurality of packets; a load measurement and adjustment circuit for adjusting the output of a dimmer to match with the nature of the load to which the dimmer is connected.
39. In a distributed touch sensor switch unit and touch sensor switch power outlet system for communication between one or more touch sensor switch power outlets and one or more touch sensor switch units; the one or more touch sensor switch power outlets or one or more touch sensor switch units interconnected as a network of said one or more touch sensor switch power outlets and said one or more touch sensor switch units; the system including a mechanism to convert data to be transmitted over the network into a plurality of packets; each packet of said packets including a data payload portion and an address portion; said system comprising a distributed touch sensor switch unit and touch sensor switch power outlet system further comprising at least a first touch sensor switch unit and at least a first touch sensor switch power outlet; each unit and each outlet operable by actuation of at least one touch sensor; each unit and each outlet having a communications module whereby each unit can communicate with one or more other such units and can communicate with one or more other such outlets; each said communications module including a said mechanism to convert data to be transmitted over the network into a plurality of packets; a load measurement and adjustment circuit for adjusting the output of a dimmer to match with the nature of the load to which the dimmer is connected; the topology of the circuit in accordance with figure 13.
40. In a distributed touch sensor switch unit and touch sensor
switch power outlet system for communication between one or more
touch sensor switch power outlets and one or more touch sensor
switch units; the one or more touch sensor switch power outlets or
one or more touch sensor switch units interconnected as a network
of said one or more touch sensor switch power outlets and said one
or more touch sensor switch units; the system including a
mechanism to convert data to be transmitted over the network into
a plurality of packets; each packet of said packets including a
data payload portion and an address portion; said system
comprising a distributed touch sensor switch unit and touch sensor
switch power outlet system further comprising at least a first
touch sensor switch unit and at least a first touch sensor switch
power outlet; each unit and each outlet operable by actuation of
at least one touch sensor; each unit and each outlet having a
communications module whereby each unit can communicate with one
or more other such units and can communicate with one or more
other such outlets; each said communications module including a
said mechanism to convert data to be transmitted over the network
into a plurality of packets; a load measurement and adjustment
method for adjusting the output of a dimmer to match with the
nature of the load to which the dimmer is connected; the method of
operation in accordance with the flow chart of figure 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2023274141A AU2023274141A1 (en) | 2010-06-25 | 2023-11-29 | Improvements in Switches |
Applications Claiming Priority (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2010202652 | 2010-06-25 | ||
| AU2010202652A AU2010202652A1 (en) | 2010-06-25 | 2010-06-25 | Improvement in Switches |
| AU2013100507A AU2013100507B4 (en) | 2010-06-25 | 2013-04-14 | Improvement in Switches |
| AU2013100505A AU2013100505B4 (en) | 2010-06-25 | 2013-04-14 | Power Outlet Socket Sensor Switch |
| AU2013205636A AU2013205636B2 (en) | 2010-06-25 | 2013-04-14 | Improvement in Switches |
| AU2014253665A AU2014253665A1 (en) | 2013-04-14 | 2014-04-11 | Power outlet socket sensor switch |
| PCT/AU2014/000403 WO2014169324A1 (en) | 2013-04-14 | 2014-04-11 | Power outlet socket sensor switch |
| AU2017219139A AU2017219139A1 (en) | 2013-04-14 | 2017-08-28 | Power Outlet Socket Sensor Switch |
| AU2018226506A AU2018226506A1 (en) | 2010-06-25 | 2018-09-07 | Improvements in Switches |
| AU2020202073A AU2020202073A1 (en) | 2010-06-25 | 2020-03-23 | Improvements in Switches |
| AU2022200469A AU2022200469A1 (en) | 2010-06-25 | 2022-01-25 | Improvements in Switches |
| AU2023274141A AU2023274141A1 (en) | 2010-06-25 | 2023-11-29 | Improvements in Switches |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2022200469A Division AU2022200469A1 (en) | 2010-06-25 | 2022-01-25 | Improvements in Switches |
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| AU2023274141A1 true AU2023274141A1 (en) | 2023-12-21 |
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| AU2010202652A Abandoned AU2010202652A1 (en) | 2010-06-25 | 2010-06-25 | Improvement in Switches |
| AU2013100505A Expired AU2013100505B4 (en) | 2010-06-25 | 2013-04-14 | Power Outlet Socket Sensor Switch |
| AU2013100507A Expired AU2013100507B4 (en) | 2010-06-25 | 2013-04-14 | Improvement in Switches |
| AU2013205636A Ceased AU2013205636B2 (en) | 2010-06-25 | 2013-04-14 | Improvement in Switches |
| AU2016201840A Active AU2016201840B2 (en) | 2010-06-25 | 2016-03-23 | Improvements in Switches |
| AU2016201849A Ceased AU2016201849B2 (en) | 2010-06-25 | 2016-03-23 | Improvements in Switches |
| AU2022200469A Abandoned AU2022200469A1 (en) | 2010-06-25 | 2022-01-25 | Improvements in Switches |
| AU2023214278A Pending AU2023214278A1 (en) | 2010-06-25 | 2023-08-09 | Power Outlet Socket Sensor Switch |
| AU2023274141A Pending AU2023274141A1 (en) | 2010-06-25 | 2023-11-29 | Improvements in Switches |
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| AU2010202652A Abandoned AU2010202652A1 (en) | 2010-06-25 | 2010-06-25 | Improvement in Switches |
| AU2013100505A Expired AU2013100505B4 (en) | 2010-06-25 | 2013-04-14 | Power Outlet Socket Sensor Switch |
| AU2013100507A Expired AU2013100507B4 (en) | 2010-06-25 | 2013-04-14 | Improvement in Switches |
| AU2013205636A Ceased AU2013205636B2 (en) | 2010-06-25 | 2013-04-14 | Improvement in Switches |
| AU2016201840A Active AU2016201840B2 (en) | 2010-06-25 | 2016-03-23 | Improvements in Switches |
| AU2016201849A Ceased AU2016201849B2 (en) | 2010-06-25 | 2016-03-23 | Improvements in Switches |
| AU2022200469A Abandoned AU2022200469A1 (en) | 2010-06-25 | 2022-01-25 | Improvements in Switches |
| AU2023214278A Pending AU2023214278A1 (en) | 2010-06-25 | 2023-08-09 | Power Outlet Socket Sensor Switch |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2014253665A1 (en) * | 2013-04-14 | 2015-11-26 | Connected Group Australia Pty Ltd | Power outlet socket sensor switch |
| EP2894785A1 (en) * | 2014-01-09 | 2015-07-15 | Open APP | Contactless switch |
| TWM491881U (en) * | 2014-08-05 | 2014-12-11 | Changshu Inforay Technology Co Ltd | Power socket with touch switch function |
| FR3040107B1 (en) * | 2015-07-10 | 2018-06-22 | Open App | CONTACTLESS SWITCH FOR REPLACING A VISIBLE CONTACT SWITCH |
| PL235233B1 (en) * | 2018-05-22 | 2020-06-15 | Lesniak Wojciech Raycon Tech | Set of plates of the electrical devices breaker-switch module |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5583423A (en) * | 1993-11-22 | 1996-12-10 | Bangerter; Fred F. | Energy saving power control method |
| US20030222508A1 (en) * | 1998-10-06 | 2003-12-04 | Leonard Maxwell | Switch |
| IT1316251B1 (en) * | 2000-12-01 | 2003-04-03 | Elettronica G & C Snc Di Cella | AUTOMATIC NETWORK SWITCH DEVICE. |
| US6731024B1 (en) * | 2002-10-21 | 2004-05-04 | Steven A. Molnar | Motion sensor-controlled power strip |
| CA2803914C (en) * | 2004-09-03 | 2016-06-28 | Watlow Electric Manufacturing Company | Power control system |
| GB2421074A (en) * | 2004-11-24 | 2006-06-14 | Mathmos Ltd | A light controller with infrared proximity detection and brightness control |
| GB2464293A (en) * | 2008-10-09 | 2010-04-14 | Timothy Paul Jarvis | An automatic switching apparatus |
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2013
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| AU2016201840B2 (en) | 2018-06-07 |
| AU2013100505B4 (en) | 2013-09-26 |
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| AU2023214278A1 (en) | 2023-08-31 |
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