Load Based Engine Start-Stop Control

• Main Authors: AHMED AWADI, TUAN ANH BE, WILLIAM NAJIB MANSUR, MARK DOUGLAS MALONE, ERIC MICHAEL RADEMACHER
• Format: Patent
• Language: Chinese; English
• Published: 29.09.2017
• Subjects: BLASTING; COMBUSTION ENGINES; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; LIGHTING; MECHANICAL ENGINEERING; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDEDFOR; STARTING OF COMBUSTION ENGINES; WEAPONS

The invention discloses load based engine start-stop control. An engine control system for a vehicle includes a controller that initiates a start of the engine in response to a state of charge (SOC) of a battery falling below an engine start threshold, initiates a stop of the engine in response to the SOC exceeding an engine stop threshold, and adjusts a value of the engine start threshold based on whether a load remote from the vehicle is drawing power from the battery. 公开了种基于负载的发动机启动-停止控制。用于车辆的发动机控制系统包括控制器，所述控制器响应于电池的荷电状态(SOC)降低到发动机启动阈值以下而发起发动机的启动，响应于SOC超过发动机停止阈值而发起发动机的停止，并基于车辆的外接负载是否正在从电池汲取电力而调节发动机启动阈值的值。