公开(公告)号：US20230263354A1

公开(公告)日：2023-08-24

申请号：US18014494

申请日：2021-06-03

Applicant: Dyson Technology Limited

Inventor： Massimo CAMPLANI ,  Andrew Collingwood WATSON ,  David Alan MILLINGTON ,  Nathan LAWSON MCLEAN

IPC: A47L9/28 ,  A47L5/30 ,  A47L5/22 ,  A47L5/26 ,  G01C21/16

CPC classification number: A47L9/2842 ,  A47L9/2831 ,  A47L9/2805 ,  A47L5/30 ,  A47L5/225 ,  A47L5/26 ,  G01C21/16

Abstract: A vacuum cleaner includes: a vacuum motor; a first sensor configured to generate first sensor signals based on sensed motion and orientation of the vacuum cleaner; a cleaner head comprising an agitator; one or more diagnostic sensors configured to generate second sensor signals based on sensed parameters of the cleaner head; and a controller configured to: process the generated first and second sensor signals to determine whether the vacuum cleaner is actively being used by a user; and in response to determining that the vacuum cleaner is actively being used, activate the vacuum motor.

公开(公告)号：US20230248198A1

公开(公告)日：2023-08-10

申请号：US18014672

申请日：2021-06-03

Applicant: Dyson Technology Limited

Inventor： Massimo CAMPLANI ,  Andrew Collingwood WATSON ,  Nathan LAWSON MCLEAN

IPC: A47L9/28 ,  A47L5/30 ,  A47L5/22 ,  A47L5/26 ,  G01C21/16

CPC classification number: A47L9/2842 ,  A47L9/2857 ,  A47L9/2831 ,  A47L9/2805 ,  A47L5/30 ,  A47L5/225 ,  A47L5/26 ,  G01C21/16

Abstract: A vacuum cleaner includes: a sensor configured to generate sensor signals based on sensed motion and orientation of the vacuum cleaner; a user input device; a vacuum motor; and a controller configured to: activate the vacuum motor in response to activation of the user input device by a user; in response to activation of the vacuum motor, process the generated sensor signals to determine whether the vacuum cleaner is actively being used by the user; and in response to determining that the vacuum cleaner is actively being used, retain the vacuum motor in an activated state.

公开(公告)号：US20240050213A1

公开(公告)日：2024-02-15

申请号：US18267077

申请日：2021-10-25

Applicant: Dyson Technology Limited

Inventor： Emma METCALFE-SMITH ,  Andrew Collingwood WATSON ,  Massimo CAMPLANI

IPC: A61C17/22 ,  A61C17/02 ,  A46B15/00

CPC classification number: A61C17/221 ,  A61C17/227 ,  A61C17/0202 ,  A46B15/0006 ,  A61C17/20

Abstract: An oral treatment device includes an inertial measurement unit, IMU, operable to output signals dependent on movement of the oral treatment device. The oral treatment device includes a controller configured to receive signals from the IMU indicating movement of the oral treatment device relative to the oral cavity, and process the received signals using a trained classification algorithm to obtain classification data, the classification algorithm being configured to determine whether the oral treatment device is being moved according to a predetermined movement type. The controller is configured to control the oral treatment device to perform an action using the classification data.

公开(公告)号：US20230292902A1

公开(公告)日：2023-09-21

申请号：US18017562

申请日：2021-07-21

Applicant: Dyson Technology Limited

Inventor： Elizabeth Chania HICKEY ,  Andrew Collingwood WATSON

IPC: A45D1/06 ,  A45D1/28 ,  A45D1/04

CPC classification number: A45D1/06 ,  A45D1/28 ,  A45D1/04 ,  A45D2001/045

Abstract: A cordless hairstyling device, a method of operating the hairstyling device, and a computer program comprising a set of instructions, which, when executed causes a computerized device to perform the method is provided. The device includes a heatable hair contact member having a hair contact-able surface, the hair contact member being operable to apply heat to a tress of hair of a user via the hair contactable surface, at least one sensor configured to sense a change in state of the device from a first stationary state to a second moving state, and a controller configured to, in response to the at least one sensor sensing a change in state from the first state to the second state, cause the hair contact member to heat to a pre-determined operating temperature by a pre-determined amount of time after the detected state change.

公开(公告)号：US20230292901A1

公开(公告)日：2023-09-21

申请号：US18017635

申请日：2021-07-21

Applicant: Dyson Technology Limited

Inventor： Elizabeth Chania HICKEY ,  Andrew Collingwood WATSON ,  Massimo CAMPLANI

IPC: A45D1/00 ,  A45D7/02 ,  A45D2/00

CPC classification number: A45D1/00 ,  A45D7/02 ,  A45D2/001

Abstract: A hairstyling device is provided. The hairstyling device includes a heatable hair contact member having a hair-contactable surface, the hair contact member being operable to apply heat to hair via the hair-contactable surface. The hairstyling device includes a controller configured to monitor power draw associated with heating of the hair contact member during heating of hair of a user via the hair-contactable surface. Based on the monitored power draw, one or more hair damage parameters indicative of damage of the heated hair are calculated. The controller is configured to control the hairstyling device based on the one or more calculated hair damage parameters.

公开(公告)号：US20230270222A1

公开(公告)日：2023-08-31

申请号：US18017621

申请日：2021-07-21

Applicant: Dyson Technology Limited

Inventor： Elizabeth Chania HICKEY ,  Andrew Collingwood WATSON ,  Tong QIAO

IPC: A45D1/28 ,  A45D1/06 ,  A45D2/00

CPC classification number: A45D1/28 ,  A45D1/06 ,  A45D2/001

Abstract: A hairstyling device is provided. The hairstyling device is operable to apply heat to hair of a user. The hairstyling device includes sensor equipment configured to generate sensor output dependent on at least one use characteristic of the hairstyling device indicative of current use of the hairstyling device. The hairstyling device includes a controller configured to receive the sensor output from the sensor equipment, process the sensor output to determine one or more hair damage parameters indicative of damage to hair being heated by the hairstyling device, and cause, during heating of the hair by the hairstyling device, a user interface to provide an output dependent on the one or more hair damage parameters.

公开(公告)号：US20240249410A1

公开(公告)日：2024-07-25

申请号：US18566232

申请日：2022-05-26

Applicant: Dyson Technology Limited

Inventor： Tong QIAO ,  Andrew Collingwood WATSON

IPC: G06T7/00 ,  A61B5/00

CPC classification number: G06T7/0012 ,  A61B5/0075 ,  G06T2207/30088

Abstract: A skincare device including a spectral sensor configured to capture a spectral image of a subject at one or more wavelengths outside of the visible spectrum; and a controller is provided. The controller is configured to analyse the spectral image to determine a measure of cosmetic residue present on the subject; and control the skincare device to perform an action associated with the determined measure of cosmetic residue. Also provided is a method and computer programme for the device.

公开(公告)号：US20240041196A1

公开(公告)日：2024-02-08

申请号：US18266764

申请日：2021-10-25

Applicant: Dyson Technology Limited

Inventor： Andrew Collingwood WATSON ,  Massimo CAMPLANI

IPC: A46B15/00 ,  A61C15/04 ,  A61C17/028

CPC classification number: A46B15/0006 ,  A61C15/047 ,  A61C17/028 ,  A46B2200/108

Abstract: An oral treatment device includes an inertial measurement unit, IMU, operable to output signals dependent on position and/or movement of the oral treatment device. The oral treatment device includes a fluid delivery system for delivering working fluid to an oral cavity of a user. The oral treatment device includes a controller configured to process signals received from the IMU indicating position and/or movement of the oral treatment device relative to the oral cavity of the user, and on the basis of the processing, output a control signal to the fluid delivery system to control delivery of the working fluid.

公开(公告)号：US20230255423A1

公开(公告)日：2023-08-17

申请号：US18014485

申请日：2021-06-03

Applicant: Dyson Technology Limited

Inventor： Massimo CAMPLANI ,  Andrew Collingwood WATSON ,  David Alan MILLINGTON ,  Nathan LAWSON MCLEAN

IPC: A47L9/28 ,  A47L9/04

CPC classification number: A47L9/2826 ,  A47L9/0405 ,  A47L9/2842

Abstract: A vacuum cleaner includes: a vacuum motor; a first sensor configured to generate first sensor signals based on sensed motion and orientation of the vacuum cleaner; a cleaner head comprising an agitator; one or more diagnostic sensors configured to generate second sensor signals based on sensed parameters of the cleaner head; and a controller configured to: process the generated first and second sensor signals to determine a type of surface on which the vacuum cleaner is being operated; and control the power of the vacuum motor in dependence on the determined type of surface.

公开(公告)号：US20230255422A1

公开(公告)日：2023-08-17

申请号：US18014484

申请日：2021-06-16

Applicant: Dyson Technology Limited

Inventor： Massimo CAMPLANI ,  Andrew Collingwood WATSON ,  David Alan MILLINGTON ,  Nathan LAWSON MCLEAN ,  Nolan Thomas MCCANN ,  Thomas Richard DE LANGE

IPC: A47L9/28

CPC classification number: A47L9/2826 ,  A47L9/2842 ,  A47L9/2847 ,  A47L9/2821

Abstract: A vacuum cleaner includes: a vacuum motor; one or more sensors configured to generate sensor signals associated with the vacuum cleaner; and a controller configured to: process the generated sensor signals using a surface type model defining a mapping between generated sensor signals and surface types to determine a type of surface on which the vacuum cleaner is being operated; control the power of the vacuum motor in dependence on the determined type of surface; and update the surface type model based on the generated sensor signals and/or the determined type of surface.