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公开(公告)号：EP3418442A1
公开(公告)日：2018-12-26
申请号：EP17176720.5
申请日：2017-06-19
CPC分类号： D06F93/005 , D06F39/003 , D06F39/005
摘要： Washing machine (102) comprising a controller (504) and a sensor (110) constructed and arranged to obtain an indication of degradation of a degradable identifier (106) of a garment (104) during a washing cycle of the garment (104) in the washing machine (102), whereby the controller (504) is configured to use the indication of degradation received from the sensor (110) to generate an output to a user indicative of a washing status of the garment (104).
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2.发明公开
公开(公告)号：EP3499912A1
公开(公告)日：2019-06-19
申请号：EP17207465.0
申请日：2017-12-14
IPC分类号： H04R1/34
摘要： An audio output device (100) has a plurality of sound outlets (102) for outputting sound. The audio output device (100) has a proximity sensor (104) for determining the position of a user's ear (106) in relation to at least one of the sound outlets (102). The audio output device (100) is configured to adjust the relative volume of sound output by one or more of the sound outlets (102) based on the determined position of the user's ear (106).
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公开(公告)号：EP3413161A1
公开(公告)日：2018-12-12
申请号：EP17174558.1
申请日：2017-06-06
CPC分类号： G06F1/3212 , G06F1/263 , G06F1/3293
摘要： An electronic device (200) has an internal battery (209) and a secondary power source (210). When a charge level of the internal battery is above a threshold charge level a plurality of tasks are executed on a processor (210a) of the electronic device, and data concerning at least one of the tasks is stored to a memory (207b) internal to the electronic device. When the charge level of the internal battery is below the threshold charge level, the data concerning the at least one task are retrieved from the memory in response to receiving electrical power from the secondary power source, and the at least one task is executed.
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公开(公告)号：EP3407033A1
公开(公告)日：2018-11-28
申请号：EP17172291.1
申请日：2017-05-22
IPC分类号： G01H9/00
CPC分类号： G01H9/00
摘要： A transducer (1) for converting mechanical energy to light energy has at least one molecule (3) of a first type and a plurality of molecules (4) of a second type. The molecules (4) of the second type are spaced from each other. The molecules of the first and second types (3, 4) are capable of energy transfer according to Förster Resonance Energy Transfer. One of the first type and second type of molecule is a donor molecule and the other of the first type and second type of molecule is an acceptor molecule. The transducer (1) is arranged such that the molecule (3) of the first type is movable across the molecules (4) of the second type in sequence so as to enable FRET energy transfer between the molecules of the first and second types (3, 4) in sequence thereby to cause the acceptor molecule or molecules to emit light.
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公开(公告)号：EP3386173B1
公开(公告)日：2020-01-08
申请号：EP17165361.1
申请日：2017-04-06
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公开(公告)号：EP3438649A1
公开(公告)日：2019-02-06
申请号：EP17184055.6
申请日：2017-07-31
摘要： An identification tag (1) has at least one molecule of a first type (3) and at least one molecule of a second type (4). The molecules (3, 4) are capable of energy transfer according to Förster Resonance Energy Transfer, with one of the types being donor molecules and the other type being acceptor molecules. The tag (1) has a substrate (5) which has a plurality of locations (6) at which molecules of the second type (4) may be located. The light intensity emitted by the acceptor molecule(s) (4) as the molecule of the first type (3) is moved across the locations (6) varies in dependence on whether a molecule of the second type (4) is or is not located in the locations (6).
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公开(公告)号：EP3340492A1
公开(公告)日：2018-06-27
申请号：EP16206756.5
申请日：2016-12-23
IPC分类号： H04B10/116 , H01L31/00 , H01L33/00
摘要： The present invention provides a visible light communication transmitter (13), a visible light communication receiver (14), a visible light communication system (2), and a method of visible light communication, wherein the transmitter, the receiver, the system and the method are suitable for colour shift keying (CSK), as well as providing a method of colour shift keying. The visible light communication transmitter (13) comprises at least six, preferably seven, and more preferably eight, graphene-based light emitting devices (LED-1, LED-2, ... LED-8) of different peak transmission wavelengths from each other. The visible light communication receiver (14) comprises a corresponding number of graphene-based photodetectors (PD-1, PD-2, ... PD-8) of different peak reception wavelengths from each other. A visible light communication system according to the invention comprises such a transmitter and such a receiver, wherein each respective one of the different peak reception wavelengths of the six graphene-based photodetectors corresponds to a respective one of the different peak transmission wavelengths of the graphene-based light emitting devices. Such a system allows a method of visible light communication, preferably using colour shift keying, with a colour constellation of at least six, maybe seven, or even eight base colours. These can provide an increased number of symbols, a reduced symbol error rate and an improved signal-to-noise ratio in comparison to traditional visible light communication systems for colour shift keying, which use a colour constellation of only three or four base colours.
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公开(公告)号：EP3439016B1
公开(公告)日：2020-02-19
申请号：EP17184294.1
申请日：2017-08-01
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公开(公告)号：EP3438885A1
公开(公告)日：2019-02-06
申请号：EP17184292.5
申请日：2017-08-01
IPC分类号： G06K19/067
摘要： The present invention provides a wireless identification system (100, 200) for identifying objects (150, 250), the wireless identification system (100, 200) comprising a uniquely structured pattern (101, 201, 301) comprising predefined dielectric properties and configured to be attached to the object (150, 250), a signal emitter (102, 202) configured to emit a wireless signal (103, 203) into an object space (104, 304) that is configured to accommodate the object (150, 250) with the uniquely structured pattern (101, 201, 301), a signal receiver (105, 205) configured to receive from different positions (106, 107, 206, 207) around the object (150, 250) a superimposed signal (108, 208, 215) caused by a superimposition of the emitted wireless signal (103, 203) and a scattered signal (109, 209) as scattered by the uniquely structured pattern (101, 201, 301), and a signal processor (110, 210) configured to reconstruct the structure of the uniquely structured pattern (101, 201, 301) based on the received superimposed signal (108, 208, 215).
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公开(公告)号：EP3422604A1
公开(公告)日：2019-01-02
申请号：EP17179046.2
申请日：2017-06-30
IPC分类号： H04B10/116
摘要： A system (1) of visible light communication for a mass transit vehicle (2), wherein the mass transit vehicle (2) is adapted to run on a track (3), the system comprising a series of light source (4) placed either on a base (5) of the mass transit vehicle (2), or in proximity of the base (5) of the mass transit vehicle (2), or on the track (3), or in proximity of the track (3), and a series of photodetectors (6) placed either on the base (5) of the mass transit vehicle (2), or in proximity of the base (5) of the mass transit vehicle (2), or on the track (3), or in proximity of the track (3), wherein each of the light source (4) is adapted to establish one-to-one visible light communication channel (7) with each of the photodetectors (6) at a time stamp, such that a data being carried by light from the light sources (4) at the time stamp is transferred to the photodetectors (6) for further communication of data either into the mass transit vehicle (2) or out of the mass transit vehicle (2).
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