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1.发明公开公开(公告)号：US20230278528A1
公开(公告)日：2023-09-07
申请号：US18176024
申请日：2023-02-28
Applicant: Webasto SE
Inventor： Maximilian EHRMANN , Magnus SVIBERG , Andreas MAIER
Abstract: A cleaning apparatus for cleaning at least one viewing area of a motor vehicle, the cleaning apparatus may have at least one cleaning nozzle and an evaluation and control apparatus. The evaluation and control apparatus is configured to receive at least one sensor signal which comprises at least one piece of information on a motor vehicle environment condition and/or a motor vehicle parameter, to evaluate this information in order to determine an operation situation in this manner, to select a predetermined cleaning profile from a plurality of predefined cleaning profiles based on this information, and to control the at least one cleaning nozzle depending on the selected cleaning profile in order to clean the at least one viewing area.
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2.发明公开公开(公告)号：US20240092316A1
公开(公告)日：2024-03-21
申请号：US18471022
申请日：2023-09-20
Applicant: Webasto SE
Inventor： Maximilian EHRMANN , Andreas MAIER
Abstract: A cleaning device for cleaning a see-through area of an environment sensor of a motor vehicle and for determining an operating-pressure-dependent functional state of at least one cleaning nozzle, the cleaning device having the at least one cleaning nozzle, which is configured to dispense a cleaning fluid. The at least one cleaning nozzle may have a pressure sensor configured to assume at least one position as a function of an operating pressure of the cleaning fluid at the cleaning nozzle and thus determine an operating-pressure-dependent functional state of the at least one cleaning nozzle, in particular as at least one measuring signal.
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