发明名称 |
Controlling electromagnet for motor vehicle headlamp adjuster involves compensating for influences of supply voltage/temperature fluctuations on magnetic force produced by electromagnet |
摘要 |
The method involves subjecting the electromagnet (1) to variable current strengths. While determining the current (I) strength, the influences of supply voltage fluctuations (delta Uv) and/or temperature fluctuations (delta Temp) on the magnetic force produced by the electromagnet depending on the current strength are compensated for. Independent claims are also included for the following: a memory element for a controller for a vehicle headlamp and a controller for Controlling or regulating a changeover process for a motor vehicle headlamp.
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申请公布号 |
DE10121692(A1) |
申请公布日期 |
2002.11.14 |
申请号 |
DE20011021692 |
申请日期 |
2001.05.04 |
申请人 |
ROBERT BOSCH GMBH |
发明人 |
SEIF, LOTHAR;NEUBAUER, ULRICH;BEEKEN, HARTMUT |
分类号 |
B60Q1/076;B60Q1/14;H01F7/18;(IPC1-7):H01F7/18;F21S8/12;F21V11/16;F21V17/02 |
主分类号 |
B60Q1/076 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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