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US09187076B2 Methods and systems for assisted direct start control 有权
辅助直接起动控制的方法和系统

Methods and systems for assisted direct start control
Abstract:
Methods and systems are provided for reducing audible clunks and objectionable drive feel in vehicles including start/stop systems. In one example, a vehicle engine is shutdown during vehicle coasting. The vehicle engine is then restarted, while the vehicle is moving with a torque converter clutch disengaged. A transmission clutch pressure is then adjusted during the restart based on a torque converter output speed relative to a torque converter input speed.
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