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1. 发明授权

US06545445B1 Multiple battery system and method 失效
标题翻译：多电池系统及方法
公开(公告)号：US06545445B1
公开(公告)日：2003-04-08
申请号：US09566766
申请日：2000-05-08
申请人： Joseph K. McDermott , James W. Wagner , Richard T. Johnson , James W. Spencer , Daniel A. Schwob , Paul C. Brantner , Art S. Homa
发明人： Joseph K. McDermott , James W. Wagner , Richard T. Johnson , James W. Spencer , Daniel A. Schwob , Paul C. Brantner , Art S. Homa
IPC分类号： H02J700
CPC分类号： F02N11/0866 , H02J7/1423 , H02J7/1461 , H02J2001/006
摘要： A multiple battery system and method for starting internal combustion engines, such as on a boat or vehicle, and for powering auxiliary functions that operate primarily when the engine is not running is disclosed. A first battery is used for starting the engine. A second battery is used to power the auxiliary features associated with the boat or vehicle primarily when the engine is not running. The first battery, referred to as the starter battery, is a high output battery that produces high bursts of energy for limited amounts of time. The second battery, referred to as the auxiliary battery, has a low power output over a fairly long period of time, is capable of being completely drained without harming the battery, and is capable of being fully recharged. The starter battery and the auxiliary battery are connected by a circuit that has an on/off switch controlled by an electronics control module. The auxiliary battery is always on line in the circuit. The electronics control module monitors the circuit to detect certain parameters, such as a start engine event. When a start engine event is detected, the electronics control module connects the starter battery to the circuit with the switch. When the start event is over, the electronics control module disconnects the starter battery from the circuit with the switch. Thus, the electronics control module prevents the starter battery from being drained when power is being drawn from the auxiliary battery during non-start events.
摘要翻译：公开了一种用于启动诸如船上或车辆的内燃机以及用于对发动机未运行时主要工作的辅助功能供电的多电池系统和方法。第一个电池用于起动发动机。第二个电池主要用于在发动机不运行时为与船只或车辆相关联的辅助特征提供动力。被称为起动电池的第一个电池是高输出电池，在有限的时间内产生高能量的电力。被称为辅助电池的第二电池在相当长的时间段内具有低功率输出，能够在不损坏电池的情况下完全耗尽，并且能够被充分充电。起动电池和辅助电池由具有由电子控制模块控制的开/关开关的电路连接。辅助电池总是在线路上。电子控制模块监视电路以检测某些参数，例如启动引擎事件。当检测到启动发动机事件时，电子控制模块将起动电池与开关连接到电路。当启动事件结束时，电子控制模块将开关电池从开关断开。因此，电子控制模块防止在非启动事件期间从辅助电池抽出电源时起动电池被排出。

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