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SYSTEMS AND METHODS FOR PREDICTIVE GEAR SHIFTING AND INTEGRATED PREDICTIVE CRUISE CONTROL
SYSTEMS AND METHODS FOR PREDICTIVE GEAR SHIFTING AND INTEGRATED PREDICTIVE CRUISE CONTROL
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机译:预测齿轮平移和预测巡航综合控制的系统和方法
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摘要
A control system, apparatus, and method integrates vehicle speed management and predicted gear shifting of a vehicle by determining current and future engine power requirements from the current and forward-looking route conditions to improve performance, drivability, and/or fuel economy of the vehicle over what is achievable through conventional gear state selection via static calibration tables and conventional shifting strategies. The selection of the vehicle reference speed is responsive to a gear selection to provide increased fuel economy, decreased trip time or combinations thereof.
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