发明名称 |
Signalization switching method for character display mounted on roof of road vehicle using sampling of supply voltage at high sampling rate |
摘要 |
The signalization switching method has different signalization switch conditions transmitted between the interior of the road vehicle and the roof-mounted character display via a 2-wire line, the supply voltage for the latter cyclically sampled with a high sampling rate, e.g. with a sampling frequency of above 20 kHz.
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申请公布号 |
DE10120781(A1) |
申请公布日期 |
2002.10.31 |
申请号 |
DE20011020781 |
申请日期 |
2001.04.23 |
申请人 |
KIENZLE ARGO GMBH;FABIG, ANSELM |
发明人 |
KIENZLE ARGO GMBH;FABIG, ANSELM |
分类号 |
B60Q1/50;(IPC1-7):B60Q1/50 |
主分类号 |
B60Q1/50 |
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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