The present invention relates to devices, systems and methods for controlling operation of lighting units such as networked LED lamps, luminaires and the like.
Modern day lighting devices such as lamps, luminaires and the like may be controllable by a user to output a desired lighting characteristic. For instance, the user may be able to manipulate a control interface to adjust the colour temperature, brightness, dimming behavior and other light emission characteristics to achieve the output desired lighting characteristic. One problem with the use of such lighting devices is that a user may not know how to optimally adjust the operational settings (e.g. colour, brightness, dimming, etc.) of the lighting device to achieve an output lighting characteristic that is suitable and effective in meeting the user's specific lighting requirements. Another problem is that even when the user has suitably adjusted the operational settings of the lighting unit, it may be difficult for the user to quickly and easily remember how to replicate the same operational settings on the same lighting device or a different lighting device again in future. Whilst certain smart lighting systems have sought to provide different lighting modes (e.g. warm white, cool white, party mode etc) such lighting modes are presets and do not take into account the bespoke nature of different user environments and factors which contribute to the overall lighting conditions within the different user environments. Accordingly, there is a perceived need to improve the way users can control operation of lighting devices in view of such problems.
The present invention seeks to alleviate at least one of the above-described problems.
The present invention may involve several broad forms. Embodiments of the present invention may include one or any combination of the different broad forms herein described.
In a first broad form, the present invention provides a system for controlling operation of a lighting unit, the system including:
a lighting unit having a communication module and an illumination module for producing an output lighting emission within a target environment;
a data store module for storing at least one predefined lighting condition data indicative of a predefined lighting condition; and
a mobile electronic device comprising:
Preferably, the mobile electronic device may include at least one of a smartphone, a tablet and a portable computer.
Additionally and/or alternatively, the present invention may include a further processor module configured for partially or entirely comparing the data indicative of the sensed lighting condition within the environment against the at least one predefined lighting condition data, said further processor module including at least one of a processor module of the lighting unit, a server-side processor module and a cloud-based processor module communicably connected with the mobile electronic device.
Additionally and/or alternatively, the present invention may include a further controller module configured for partially or entirely controllably adjusting the output lighting emission of the illumination module within the target environment until, based on the further comparison by the processor module, the sensed lighting condition within the target environment is determined by the processor module or a further processor module to be indicative of the predefined lighting condition by reference to the predefined threshold criteria, said further processor module including at least one of a controller module of the lighting unit, a server-side controller module and a cloud-based controller module communicably connected with the mobile electronic device.
Additionally and/or alternatively, the data store module may include at least one of a data store module of the mobile electronic device, a data store module of the lighting unit, a server-side data store module, and a cloud-based data store module communicably connected with the mobile electronic device.
Preferably, the sensor module may include at least one of a CMOS-type sensor, a CCD-type sensor, a LiveMOS type sensor, an ambient light sensor, a photoelectric sensor, a thermal sensor, a temperature sensor, a gyroscope, a magnetometer, proximity sensor, and a GPS sensor.
Preferably, the communication module of the lighting unit may include a wireless protocol communication module.
Preferably, the predefined lighting condition data indicative of the predefined lighting condition includes data indicative of at least one of a brightness condition, a colour temperature condition, a dimming condition, a white light condition, and a warm light condition, a colour rendition index condition, and a saturation condition.
Preferably, the data store may be configured for storing a plurality of predefined lighting condition datas each being indicative of one of a plurality of corresponding predefined lighting conditions.
Preferably, each of said plurality of predefined lighting conditions may be associated with one of a plurality of corresponding target environment types.
Preferably, the mobile electronic device may include:
an output module configured for electronically displaying indicia indicative of the plurality of target environment types; and
an input module configured for receiving as an input, a selection associated with an indicia indicative of one of the plurality of target environment types, whereby responsive to the selection, the processor module is configured for comparing the sensed data indicative of the lighting condition within the target environment against the predefined lighting condition data indicative of the predefined lighting condition associated with the corresponding target environment type selected via the input module, and, whereby, responsive to the comparison, the controller module is configured for communicating with the lighting unit via the communication link to controllably adjust the output lighting emission of the illumination module within the target environment until, based on further comparison by the processor module, the sensed lighting data indicative of the lighting condition within the target environment is determined by the processor module to be indicative of the predefined lighting condition data by reference to a predefined threshold criteria.
Preferably, the data store module may be configured for storing a computer program that is operable by the processor module to configure the mobile electronic device for operation as the output module and the input module of this broad form of the present invention.
Preferably, the present invention may include a touch-sensitive electronic display module configured for operating as at least one of the output module and the input module.
In a further broad form, the present invention provides a mobile electronic device for controlling operation of a lighting unit having a communication module and an illumination module for producing an output lighting emission within a target environment, the device including:
Preferably, the present invention includes at least one of a smartphone, a tablet and a portable computer.
Additionally and/or alternatively, the present invention may include a further processor module configured for partially or entirely comparing the data indicative of the sensed lighting condition within the environment against the at least one predefined lighting condition data, said further processor module including at least one of a processor module of the lighting unit, a server-side processor module and a cloud-based processor module communicably connected with the device.
Additionally and/or alternatively, the present invention may include a further controller module configured for partially or entirely controllably adjusting the output lighting emission of the illumination module within the target environment until, based on the further comparison by the processor module, the sensed lighting condition within the target environment is determined by the processor module or a further processor module to be indicative of the predefined lighting condition by reference to the predefined threshold criteria, said further processor module including at least one of a controller module of the lighting unit, a server-side controller module and a cloud-based controller module communicably connected with the device.
Additionally and/or alternatively, the data store module may include at least one of a data store module of the device, a data store module of the lighting unit, a server-side data store module, and a cloud-based data store module communicably connected with the device.
Preferably, the sensor module may include at least one of a CMOS-type sensor, a CCD-type sensor, a LiveMOS type sensor, an ambient light sensor, a photoelectric sensor, a thermal sensor, a temperature sensor, a gyroscope, a magnetometer, proximity sensor, and a GPS sensor.
Preferably, the communication module of the lighting unit may include a wireless protocol communication module.
Preferably, the predefined lighting condition data indicative of the predefined lighting condition may include data indicative of at least one of a brightness condition, a colour temperature condition, a dimming condition, a white light condition, and a warm light condition, a colour rendition index condition, and a saturation condition.
Preferably, the data store may be configured for storing a plurality of predefined lighting condition datas each being indicative of one of a plurality of corresponding predefined lighting conditions.
Preferably, each of said plurality of predefined lighting conditions may be associated with one of a plurality of corresponding target environment types.
Preferably, the device may include:
an output module configured for electronically displaying indicia indicative of the plurality of target environment types; and
an input module configured for receiving as an input, a selection associated with an indicia indicative of one of the plurality of target environment types, whereby responsive to the selection, the processor module is configured for comparing the sensed data indicative of the lighting condition within the target environment against the predefined lighting condition data indicative of the predefined lighting condition associated with the corresponding target environment type selected via the input module, and, whereby, responsive to the comparison, the controller module is configured for communicating with the lighting unit via the communication link to controllably adjust the output lighting emission of the illumination module within the target environment until, based on further comparison by the processor module, the sensed lighting data indicative of the lighting condition within the target environment is determined by the processor module to be indicative of the predefined lighting condition data by reference to a predefined threshold criteria.
Preferably, the data store module may be configured for storing a computer program that is operable by the processor module to configure the device for operation as the output module and as the input module in accordance with this broad form of the present invention.
Preferably, the present invention may include a touch-sensitive electronic display module configured for operating as at least one of the output module and the input module.
In a further broad form, the present invention provides a method for controlling operation of a lighting unit having a communication module and an illumination module for producing an output lighting emission within a target environment, the method including steps of:
(i) providing a data store module for storing at least one predefined lighting condition data indicative of a predefined lighting condition; and
(ii) providing a mobile electronic device comprising:
Preferably, the mobile electronic device may include at least one of a smartphone, a tablet and a portable computer.
Additionally and/or alternatively, the present invention may include a further processor module configured for partially or entirely comparing the data indicative of the sensed lighting condition within the environment against the at least one predefined lighting condition data, said further processor module including at least one of a processor module of the lighting unit, a server-side processor module and a cloud-based processor module communicably connected with the mobile electronic device.
Additionally and/or alternatively, the present invention may including a further controller module configured for partially or entirely controllably adjusting the output lighting emission of the illumination module within the target environment until, based on the further comparison by the processor module, the sensed lighting condition within the target environment is determined by the processor module or a further processor module to be indicative of the predefined lighting condition by reference to the predefined threshold criteria, said further processor module including at least one of a controller module of the lighting unit, a server-side controller module and a cloud-based controller module communicably connected with the mobile electronic device.
Additionally and/or alternatively, the data store module may include at least one of a data store module of the mobile electronic device, a data store module of the lighting unit, a server-side data store module, and a cloud-based data store module communicably connected with the mobile electronic device.
Preferably, the sensor module may include at least one of a CMOS-type sensor, a CCD-type sensor, a LiveMOS type sensor, an ambient light sensor, a photoelectric sensor, a thermal sensor, a temperature sensor, a gyroscope, a magnetometer, proximity sensor, and a GPS sensor.
Preferably, the communication module of the lighting unit may include a wireless protocol communication module.
Preferably, the predefined lighting condition data indicative of the predefined lighting condition may include data indicative of at least one of a brightness condition, a colour temperature condition, a dimming condition, a white light condition, and a warm light condition, a colour rendition index condition, and a saturation condition.
Preferably, the data store module may be configured for storing a plurality of predefined lighting condition datas each being indicative of one of a plurality of corresponding predefined lighting conditions.
Preferably, each of said plurality of predefined lighting conditions may be associated with one of a plurality of corresponding target environment types.
Preferably, the mobile electronic device may include:
an output module configured for electronically displaying indicia indicative of the plurality of target environment types; and
an input module configured for receiving as an input, a selection associated with an indicia indicative of one of the plurality of target environment types, whereby responsive to the selection, the processor module is configured for comparing the sensed data indicative of the lighting condition within the target environment against the predefined lighting condition data indicative of the predefined lighting condition associated with the corresponding target environment type selected via the input module, and, whereby, responsive to the comparison, the controller module is configured for communicating with the lighting unit via the communication link to controllably adjust the output lighting emission of the illumination module within the target environment until, based on further comparison by the processor module, the sensed lighting data indicative of the lighting condition within the target environment is determined by the processor module to be indicative of the predefined lighting condition data by reference to a predefined threshold criteria.
Preferably, the data store module may be configured for storing a computer program that is operable by the processor module to configure the mobile electronic device for operation as the output module and the input module in accordance with this broad form of the present invention.
Preferably, the present invention may include a touch-sensitive electronic display module configured for operating as at least one of the output module and the input module.
It will be apparent that the broad forms of the present invention may assist in providing a relatively fast and easy way in which a user may utilise a mobile electronic device such as a smartphone within a specific type of target environment (e.g. sofa, bed top, dining table, bathroom etc) to automatically control the output lighting emissions of a lighting unit into the target environment until the lighting conditions within the target environment are indicative of a predefined lighting condition. This obviates the need for the user having to remember and manually apply certain lighting settings to the lighting unit to achieve a desirable lighting condition within the target environment.
The present invention will become more fully understood from the following detailed description of a preferred but non-limiting embodiment thereof, described in connection with the accompanying drawings, wherein:
Preferred embodiments of the present invention will now be described with reference to the drawings
Referring to
Referring to
The smartphone (200) used as the controller module (300) in this embodiment includes a Wi-Fi communication module (330) via which it can communicate with the corresponding communication module (210) of the lighting unit (200) via the WI-FI router (500).
In this embodiment, at least some of the functional components of the system are integrally embodied in the smartphone (300) which serves as the primary controller module (300). It would be appreciated that in alternate embodiments, some of the functional components of the system may be embodied in a relatively more distributed architecture whereby certain control and processing functions may be performed partially or entirely externally of the smartphone (300), for instance via a cloud or server-side type processor module operably connected to the smartphone via a communication network, such as the Internet or a home or office network.
Turning now to
The sensors module (350) includes other sensors devices of the smartphone such as a gyroscope, a magnetometer, proximity sensor, and a GPS sensor which may be useful in sensing secondary data useful, for instance, in determining a relative position and/or orientation of the one or more lighting units or ambient light sources (700) relative to the target environment. Such secondary sensed data may also be useful in calculating an adjustment to the output lighting emission (600) of the lighting unit (200) to provide a resulting lighting condition within the target environment (400) which is indicative of the predefined lighting condition associated with the target environment (400) including for instance, a brightness characteristic, a colour temperature characteristic, a white light characteristic, a warm light characteristic, a colour rendition index characteristic, a saturation characteristic and a dimming characteristic of the lighting conditions within the target environment (400).
The smartphone (300) also includes a data store module (320) operably connected with the sensors module (350), processor module (360) and controller module (310). The data store (320) module of the smartphone (300) is configured for storing a library of predefined lighting condition datas associated with each of the different types of target environments (400) represented by the array of interactive icons displayed on the graphical user-interface of the smartphone (300). The data store (320) may also be utilised for storing sensed data that is sensed by the various sensor devices in the sensors module (350) of the smartphone (300). Any or all of this data may be configured for synchronized storage upon a cloud or server-side based data store that is communicably connected with the smartphone (300).
The smartphone (300) includes a touch-sensitive electronic display module (340) which functions as both an output display module and also as the graphical user interface module for inputting user commands to control operation of the system. It is of course possible in alternate embodiments for the input module to be a separate input device such as a physical keypad, touchpad or mouse type device interface. A software application module is downloadable into the data store (320) of the smartphone (300) from an online computer server via the communication network and is executable by the processor module (360) of the smartphone (300) to function as the input graphical user-interface. The software application module is further configured to allow operable connection of the smartphone (300) with the lighting unit (200) via the respective communication modules, to recognise the lighting unit (200) by its unique identifier, and to automatically control operation of the lighting unit (200) output emission settings via the graphical user interface of the smartphone (300). In alternate embodiments, the various user-interactive control provided by the software application module may be implemented by embedded software disposed in the hardware itself or any other suitable hardware technology.
The interactive graphic user interface (340) displays the selectable interactive icons representing the different types of target environments. Each of the interactive icons displayed on the graphical user interface (340) are associated with predefined lighting condition datas which are indicative of predefined optimal lighting conditions for each target environment (400). The target environments may include for instance a bed-time reading environment, a breakfast time environment, a dinner table environment, a bathroom environment etc. By way of example, typically a good reading light condition may comprise a bright white light having a particular colour temperature, whilst an optimal lighting condition for food will require neutral white light with good colour rendering index. The interactive graphical user interface (340) may also allow a user to define his/her own bespoke target environments and lighting conditions associated with such target environments which may then be saved and displayed for use.
In this embodiment, once the user has selected a suitable icon on the graphical user interface (340) (this step being represented at (100) in
It will be appreciated that embodiments of the present invention may assist in providing at least one advantage over existing technologies including that a system and method is provided by which a user may simply place the smartphone (300) on a dinner table, bed-top on any other desired environment, and then allow the smartphone (300) to automatically adjust (i.e. “auto tune”) the lighting unit (200) or group of lighting units in proximity to the target environment (400) until a desired predefined lighting condition for the target environment (400) has been achieved in real-time and taking into account ambient light sources and other contributing factors specific to the target environment (400). This convenient as it utilises the existing array of sensor devices in the mobile smartphone device to provide the sensing capability and network communication capability with the networked lighting device. Embodiments of the present invention may be advantageous in a range of day-to-day situations including for instance alleviating eye strain and eye damage resulting from exposure to poor lighting conditions and the inability to flexibly adjust such lighting conditions. Suitable reading lighting may be provided for a user quickly, easily and automatically by operation of the smartphone or other mobile electronic device.
Those skilled in the art will appreciate that the invention described herein is susceptible to variations and modifications other than those specifically described without departing from the scope of the invention. All such variations and modification which become apparent to persons skilled in the art, should be considered to fall within the spirit and scope of the invention as broadly hereinbefore described. It is to be understood that the invention includes all such variations and modifications. The invention also includes all of the steps and features, referred or indicated in the specification, individually or collectively, and any and all combinations of any two or more of said steps or features.
The reference to any prior art in this specification is not, and should not be taken as, an acknowledgment or any form of suggestion that that prior art forms part of the common general knowledge.
Number | Date | Country | Kind |
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16114488.2 | Dec 2016 | HK | national |
Filing Document | Filing Date | Country | Kind |
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PCT/CN2017/074602 | 2/23/2017 | WO | 00 |