State detection device
AssigneeMitsumi Electric Co., Ltd.
InventorKoji Edamura
Life of this patent
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Abstract
A state detection device is disclosed that is for detecting driving states of plural loads which are connected with each other in parallel and are driven by a driving unit. The state detection device includes a voltage detection unit for detecting voltages applied to the loads; a combined voltage generation unit for generating a combined voltage equivalent to a combination of the detected voltages; and a state detection unit for detecting driving states of the loads based on a magnitude of the combined voltage and magnitudes of the voltages applied to the loads.
Claims4
A state detection device for detecting driving states of a plurality of loads that are connected with each other in parallel, said loads being driven by a driving current supplied from a driving unit, said state detection device comprising:
- a voltage detection unit configured to detect voltages applied to the loads;
- a combined voltage generation unit configured to generate a combined voltage equivalent to a combination of the voltages detected by the voltage detection unit;
- and
- a state detection unit configured to detect the driving states of the loads based on a magnitude of the combined voltage and magnitudes of the voltages applied to the loads.
Dependencies are inferred from the claim text.