FOOD PREPARATION DEVICE WITH OVERPRESSURE DETECTION

    公开(公告)号:US20190174962A1

    公开(公告)日:2019-06-13

    申请号:US16213414

    申请日:2018-12-07

    IPC分类号: A47J43/07 A47J27/00

    摘要: The invention concerns a food preparation device 1 comprising a food preparation pot 2, a heating element 3 for heating food 4 in the food preparation pot 2, a tool 5 for blending and/or comminuting food 4 in the food preparation pot 2, a lid 6, 7 for the food preparation pot 2, and an electric motor 8 for rotating the tool 5. A monitoring unit monitors a power input of the electric motor 8 for detecting an overpressure in the food preparation pot 2. The invention also concerns a method and a computer program product. A very reliable detection of overpressure can thereby be enabled.

    METHOD FOR CLEANING WITH A CLEANING ROBOT AND CLEANING ROBOT

    公开(公告)号:US20220233043A1

    公开(公告)日:2022-07-28

    申请号:US17576474

    申请日:2022-01-14

    IPC分类号: A47L9/28 G05D1/02 A47L9/00

    摘要: A method for cleaning a surface in a private household with a cleaning robot which is provided with at least one sensor for detecting obstacles and for mapping the surroundings and/or performs a cleaning ride according to a route planned on the basis of sensor signals of the sensor. The cleaning robot has wheels for moving in a direction of travel and a cleaning mechanism for cleaning, the wheels and the cleaning mechanism being driven by at least one motor which is supplied with electrical energy by means of at least one battery of the cleaning robot.

    System with at least two self-traveling floor treatment apparatuses

    公开(公告)号:US10883838B2

    公开(公告)日:2021-01-05

    申请号:US16008191

    申请日:2018-06-14

    IPC分类号: G01C21/32 G05D1/02 A47L9/00

    摘要: A system has at least two self-traveling floor treatment apparatuses, wherein each of the floor treatment apparatuses features a navigation and self-localization device that is designed for generating an environment map based on environment data of the environment of the floor treatment apparatus, which is recorded by means of a detection device. In order to realize an advantageous cooperation between the floor treatment apparatuses, it is proposed that a common memory unit for storing environment maps and a computing unit are assigned to the floor treatment apparatuses, wherein the computing unit is designed for comparing an environment map of a first floor treatment apparatus with an environment map of a second floor treatment apparatus and/or with an environment map stored in the common memory unit and for specifying which of the environment maps is stored in the common memory unit and/or in a local memory of a floor treatment apparatus based on a defined selection criterion.

    System for alerting a person
    9.
    发明授权

    公开(公告)号:US10832553B2

    公开(公告)日:2020-11-10

    申请号:US16263925

    申请日:2019-01-31

    摘要: The present disclosure concerns a system comprising an evaluation unit 1 that allows to determine an occurrence of an event and, when the event occurs, to alert a plurality of persons 2, 3 and/or to inform them about the occurred event. The system comprises for each person 2, 3 a control unit 6, 7 and a sensor 8, 9. The control unit 6, 7 can be connected to the evaluation unit 1 for exchanging data. The sensor 8, 9 can measure a vital parameter of the respective person 2, 3. The system is configured such that when the evaluation unit 1 determines the occurrence of an event, at least one person 3 of the plurality of persons 2, 3 is selected based on the measured vital parameters and only the at least one selected person 3 can be alerted. The present disclosure furthermore concerns a use, a method and a computer program product. The Stress caused by the alerting can thereby in all be reduced.