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公开(公告)号:US20180297450A1
公开(公告)日:2018-10-18
申请号:US15767505
申请日:2016-09-30
Applicant: Webasto SE
Inventor: JOSEPH SCHRIEK , GERD FRITSCH , KARL GÖTTL
Abstract: The invention relates to a high-voltage vehicle heater (10), comprising a control device (12), comprising an electrical heating element (14) which is intended for heating a heating medium (16), and comprising a first data interface (18) by means of which a heating request signal can be received, said heating request signal representing an external heating request, wherein the control device (12) determines a first data set which represents at least one first electrical power with which the electrical heating element is to be operated in order to meet the external heating request, wherein the control device (12) determines, on the basis of a parameter data set, a second data set which represents at least one second electrical power which can be supplied to the electrical heating element (14) in addition to the first electrical power, without there being a risk of the vehicle heater (10) being damaged.