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US 10,665,091 B2Granted
Information setting device and electronic appliance
AssigneeYazaki Corporation
InventorsYoshihide Nakamura, Satoshi Morita, Yasuyuki Shigezane, Yoshinori Ikuta, Shuuji Satake
Life of this patent
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Abstract
An ID setting device includes: an output circuit configured to output, as serial data, an ID to be set in an ECU, which is an ID setting target; an input circuit to which an ID that is set is input as serial data from the ECU; and a control unit configured to check the ID output by the output circuit and the ID input to the input circuit against each other. The serial data has a duty cycle which is according to setting data on a per bit basis.
Claims5
An information setting device comprising:
- an output unit configured to output, as serial data, information to be set in a setting target;
- an input unit to which information set in the setting target is input as the serial data from the setting target;
- and
- a checking unit configured to check the information output by the output unit and the information input to the input unit against each other,
- wherein the serial data has a duty cycle that is according to setting data on a per bit basis, and
- wherein duty ratios of an END bit, data “0”, data “1”, a START bit, and connection confirmation are respectively changed,
- wherein each bit is a PWM signal of a constant frequency.
4 more elements
Dependencies are inferred from the claim text.