VEHICLE
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United States of America Patent
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Issued Date -
May 2, 2024
app pub date -
Aug 30, 2023
filing date -
Nov 2, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
A vehicle comprising: an engine that is a driving power source; a filter that collects an exhaust particulate matter from the engine; and a control device, wherein the control device includes: a temperature raising control unit that raises the temperature of the filter by retard processing of the ignition timing of the engine; and a retard amount control unit that lowers the retard amount of the ignition timing at the time of cold start of the engine than the retard amount of the ignition timing at the time of warm start of the engine.
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