公开(公告)号：US20190261496A1

公开(公告)日：2019-08-22

申请号：US16394947

申请日：2019-04-25

Applicant: Eaton Intelligent Power Limited

Inventor： Nam Chin Cho ,  Brad Edward Paine ,  Parth Joshi

IPC: H05B37/02

Abstract: A method of lighting control includes detecting, by a control device, whether an AC power is available, where the availability of the AC power is controlled by a switch. The method further includes providing, by a driver, a driver power to a light source if the driver power was not provided to the light source when the AC power was last available. The driver generates the driver power from the AC power.

公开(公告)号：US10382863B2

公开(公告)日：2019-08-13

申请号：US16051333

申请日：2018-07-31

Applicant: Eaton Intelligent Power Limited

Inventor： Nam Chin Cho ,  Parth Joshi ,  Brad Edward Paine ,  Kenneth Dale Walma, Jr. ,  William T. Cook

IPC: H04R3/00 ,  G10L15/22 ,  F21K9/20 ,  G10K11/175 ,  H04R1/22 ,  F21V33/00 ,  G06F3/16 ,  G10L25/51

Abstract: A lighting system includes a first lighting fixture that includes a first microphone and a first transmitter. The first transmitter is configured to transmit a first digital audio stream generated based on a sound. The lighting system further includes a second lighting fixture that includes a second microphone and a second transmitter. The second transmitter is configured to transmit a second digital audio stream generated based on the sound, where the sound is received by the first microphone and by the second microphone. The lighting system also includes a central processor that can process the first digital audio stream and the second digital audio stream to identify the sound.

公开(公告)号：US20190188766A1

公开(公告)日：2019-06-20

申请号：US15971819

申请日：2018-05-04

Applicant: Eaton Intelligent Power Limited

Inventor： Nam Chin Cho ,  Parth Joshi ,  William Thomas Cook ,  Christopher Lee Bohler

IPC: G06Q30/06 ,  G06Q30/04 ,  H04L29/08 ,  G06T19/00 ,  H04L12/14 ,  H04L12/24 ,  G06T15/50

CPC classification number: G06T19/006 ,  G02B27/017 ,  G02B2027/0138 ,  G06F3/04842 ,  G06T15/506 ,  G06T2215/16

Abstract: An augmented reality-based lighting design method includes displaying, by an augmented reality device, a real-time image of a target physical area on a display screen. The method further includes displaying, by the augmented reality device, a lighting fixture 3-D model on the display screen in response to a user input, where the lighting fixture 3-D model is overlaid on the real-time image of the target physical area. The method also includes generating, by the augmented reality device, a bill of materials (BOM) that includes a lighting fixture corresponding to the lighting fixture 3-D model.

公开(公告)号：US20190066497A1

公开(公告)日：2019-02-28

申请号：US16109101

申请日：2018-08-22

Applicant: Eaton Intelligent Power Limited

Inventor： Nam Chin Cho ,  Parth Joshi

IPC: G08G1/095 ,  H04W4/46

CPC classification number: G08G1/095 ,  F21S8/085 ,  F21W2111/02 ,  F21W2131/103 ,  G08G1/0104 ,  G08G1/0116 ,  H04W4/38 ,  H04W4/46 ,  H04W4/70 ,  H04W4/90

Abstract: A street light fixture includes an audio sensor configured to detect a sound and to generate an electrical signal from the sound. The street light fixture further includes a controller configured to determine whether the sound is produced by an automobile accident based on the electrical signal. The street light fixture further includes a light source configured to provide a visual notification of the automobile accident in response to the controller determining that the sound is produced by the automobile accident.

公开(公告)号：US20200249694A1

公开(公告)日：2020-08-06

申请号：US16782898

申请日：2020-02-05

Applicant: Eaton Intelligent Power Limited

Inventor： Parth Joshi ,  Nam Chin Cho ,  Joseph M. Semaan ,  Russell Scott Trask

IPC: G05D1/02

Abstract: A digital fencing system includes a first lighting fixture that includes a first communication module, and a second lighting fixture that includes a second communication module. The digital fencing system also includes a control device configured to receive first information from the first lighting fixture. The first information is related to a wireless signal transmitted by a mobile entity and received by the first lighting fixture. The control device is further configured to receive second information from the second lighting fixture. The second information is related to the wireless signal transmitted by the mobile entity and received by the second lighting fixture. The control device is also configured to transmit a control message to the mobile entity to control a movement of the mobile entity based on a location of the mobile entity with respected to a permitted area.

公开(公告)号：US10726463B2

公开(公告)日：2020-07-28

申请号：US15971623

申请日：2018-05-04

Applicant: Eaton Intelligent Power Limited

Inventor： Nam Chin Cho ,  Parth Joshi ,  William Thomas Cook

IPC: G06T15/50 ,  G06T15/60 ,  G06Q30/06 ,  G06Q30/04 ,  H04L29/08 ,  H04L12/14 ,  H04L12/24 ,  G06T19/00 ,  H05B47/175 ,  G02B27/01 ,  G06F3/0484

Abstract: An augmented reality-based lighting design method includes displaying, by an augmented reality device, a real-time image of a target physical area on a display screen. The method further includes displaying, by the augmented reality device, a lighting fixture 3-D model on the display screen in response to a user input, where the lighting fixture 3-D model is overlaid on the real-time image of the target physical area. The method also includes displaying, by the augmented reality device, a lighting pattern on the display screen overlaid on the real-time image of the target physical area, wherein the lighting pattern is generated based on at least photometric data associated with the lighting fixture 3-D model.

公开(公告)号：US20200051416A1

公开(公告)日：2020-02-13

申请号：US16659381

申请日：2019-10-21

Applicant: Eaton Intelligent Power Limited

Inventor： Kenneth Dale Walma ,  Nam Chin Cho ,  Ryan Lamon Cunningham

IPC: G08B21/14 ,  G08B7/06 ,  G08B5/38 ,  H04R1/02 ,  H05B33/08

Abstract: A sensing and lighting device includes a lighting fixture comprising a light emitting diode (LED) light source. The sensing and lighting device further includes a sensor to sense the air at the sensor, and a power source. The LED light source and the sensor are powered by the power source.

公开(公告)号：US20200041082A1

公开(公告)日：2020-02-06

申请号：US16529436

申请日：2019-08-01

Applicant: Eaton Intelligent Power Limited

Inventor： Pengseng Tan ,  Nam Chin Cho ,  Parth Joshi

IPC: F21S10/02 ,  G06T7/90 ,  F21S8/04 ,  F21V14/00 ,  H05B33/08

Abstract: A lighting fixture includes a light source configured to emit a light toward an area. The lighting fixture further includes a receiver configured to receive an image of the area. The lighting fixture also includes a controller device configured to adjust a color or a color temperature of the light emitted based on at least color content of the image.

公开(公告)号：US20190279475A1

公开(公告)日：2019-09-12

申请号：US16294618

申请日：2019-03-06

Applicant: Eaton Intelligent Power Limited

Inventor： David George Watt ,  Parth Joshi ,  Nam Chin Cho

IPC: G08B7/06 ,  H04B10/116 ,  G08B5/36 ,  G08B3/10 ,  G06Q10/02

Abstract: A method of customer interaction includes receiving, by a management system, reservation information of a customer for a business location. The method further includes receiving, by the management system, a first message indicating an arrival of the customer at the business location. The first message is received by the management system from a lighting fixture that received the first message from a mobile device via a visible light transmission. The lighting fixture is located at the business location. The method also includes transmitting, by the management system, a second message to the mobile device in response to receiving the first message.

公开(公告)号：US20190188913A1

公开(公告)日：2019-06-20

申请号：US15971623

申请日：2018-05-04

Applicant: Eaton Intelligent Power Limited

Inventor： Nam Chin Cho ,  Parth Joshi ,  William Thomas Cook

IPC: G06T19/00 ,  G06T15/50 ,  G06F3/0484 ,  G02B27/01

Abstract: An augmented reality-based lighting design method includes displaying, by an augmented reality device, a real-time image of a target physical area on a display screen. The method further includes displaying, by the augmented reality device, a lighting fixture 3-D model on the display screen in response to a user input, where the lighting fixture 3-D model is overlaid on the real-time image of the target physical area. The method also includes displaying, by the augmented reality device, a lighting pattern on the display screen overlaid on the real-time image of the target physical area, wherein the lighting pattern is generated based on at least photometric data associated with the lighting fixture 3-D model.