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Controlling electromagnet for motor vehicle headlamp adjuster involves compensating for influences of supply voltage/temperature fluctuations on magnetic force produced by electromagnet
Controlling electromagnet for motor vehicle headlamp adjuster involves compensating for influences of supply voltage/temperature fluctuations on magnetic force produced by electromagnet
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机译:用于汽车前照灯调节器的电磁体的控制涉及补偿电源电压/温度波动对电磁体产生的磁力的影响
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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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