发明名称 |
EVALUATION OF RESOLVER SENSOR SIGNALS |
摘要 |
Circuit (2) for evaluating resolver sensor signals (28) in a vehicle, having a resolver sensor (4), set up to pick up a rotary movement of a rotor (6) in an electrical machine (16), and a processor element (12), wherein the resolver sensor (4) is set up to output at least one sinusoidal or cosinusoidal amplitude-modulated analogue signal that is characteristic of the rotary movement of the rotor (6), characterized in that the processor element (12) has a data processing unit (12a), a resolver sensor actuation unit (12b) and a resolver sensor evaluation unit (12c), wherein the analogue signal from the resolver sensor (4) is connected directly to the resolver sensor evaluation unit (12c). |
申请公布号 |
WO2013004424(A3) |
申请公布日期 |
2013.05.10 |
申请号 |
WO2012EP59054 |
申请日期 |
2012.05.15 |
申请人 |
ROBERT BOSCH GMBH;FU, CHENGXUAN;FEUCHTER, WILFRIED;BISCHOF, RENE |
发明人 |
FU, CHENGXUAN;FEUCHTER, WILFRIED;BISCHOF, RENE |
分类号 |
B60L3/00;G06F11/00;G07C5/00 |
主分类号 |
B60L3/00 |
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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