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1. 发明授权

US07024321B1 Battery monitoring system with low power and end-of-life messaging and shutdown 有权
标题翻译：电池监控系统具有低功耗和报废消息和关机功能
公开(公告)号：US07024321B1
公开(公告)日：2006-04-04
申请号：US09619863
申请日：2000-07-20
申请人： Daniel A. Deninger , Huey Trando , Michael Lockerman , Anthony M. Richards , Mark D. Parisi
发明人： Daniel A. Deninger , Huey Trando , Michael Lockerman , Anthony M. Richards , Mark D. Parisi
IPC分类号： G01R31/36
CPC分类号： G01R31/3648 , H02J7/0031 , H02J7/0047
摘要： A battery monitoring apparatus that senses battery conditions such as low battery charge, end of battery capacity, and end of battery life, and responds by taking actions such as sending messages to a remote site and/or powering down. A rechargeable battery is coupled to one or more power-consuming electrical components, including battery monitoring equipment. The battery monitoring equipment senses battery charge. In response to a low-battery-charge condition, the battery monitoring equipment transmits a battery status message to a remote site and powers-down some of the electrical components. Whenever the battery nears the end of its capacity, the monitoring equipment powers down all electronic components and awaits the application of external power. The invention also tracks the time required for the battery charge to deplete. Charge duration decreases over time, and whenever it reaches a predetermined minimum, the battery monitoring equipment transmits a representative status message to the remote site.
摘要翻译：一种电池监视装置，其检测诸如电池电量低，电池容量结束和电池寿命终止的电池状况，并且通过采取诸如向远程站点发送消息和/或断电等动作进行响应。可充电电池耦合到一个或多个耗电量的电气部件，包括电池监视设备。电池监控设备检测电池电量。响应于电池电量低的状况，电池监控设备将电池状态消息发送到远程站点并断电一些电气组件。每当电池接近电池容量时，监控设备将关闭所有电子元件并等待外部电源的应用。本发明还跟踪电池充电耗尽所需的时间。充电持续时间随着时间的推移而减少，并且每当其达到预定的最小值时，电池监视设备向远程站点发送代表状态消息。

2. 发明申请

US20090079394A1 SYSTEM AND METHOD FOR CHARGING A RECHARGEABLE BATTERY 有权
标题翻译：充电电池充电系统及方法
公开(公告)号：US20090079394A1
公开(公告)日：2009-03-26
申请号：US11859074
申请日：2007-09-21
申请人： Anthony M. Richards , Charles E. Hardgrove , William Hugh Molesworth
发明人： Anthony M. Richards , Charles E. Hardgrove , William Hugh Molesworth
IPC分类号： H02J7/00 , H01M10/44
CPC分类号： H02J7/0055
摘要： The present invention includes a system and method of charging a rechargeable battery. The system can further include a processor that is adapted to control one of the high power charger or the low power charger to charge the battery in response to the high power input voltage relative to a predetermined high power voltage value and the low power input voltage relative to a predetermined low power voltage value. The method can include the steps of determining a high power input voltage of the high power source, determining a low power input voltage of the low power source, causing a high power charger to charge the battery in response to a sufficient high power input voltage, and causing a low power charger to charge the battery in response to an insufficient high power input voltage and a sufficient low power input voltage.
摘要翻译：本发明包括对可充电电池充电的系统和方法。该系统还可以包括处理器，其适于控制大功率充电器或低功率充电器之一，以响应于相对于预定高功率电压值的高功率输入电压和低功率输入电压相对值来对电池充电达到预定的低功率电压值。该方法可以包括以下步骤：确定高功率源的高功率输入电压，确定低功率源的低功率输入电压，使大功率充电器响应于足够的高功率输入电压对电池充电，并且响应于不足的高功率输入电压和足够的低功率输入电压，使低功率充电器对电池充电。

3. 发明授权

US06215282B1 Battery charging system employing multi-mode low power fast charge process 有权
标题翻译：电池充电系统采用多模低功率快速充电过程
公开(公告)号：US06215282B1
公开(公告)日：2001-04-10
申请号：US09597889
申请日：2000-06-19
申请人： Anthony M. Richards , Charles E. Hardgrove
发明人： Anthony M. Richards , Charles E. Hardgrove
IPC分类号： H01M1044
CPC分类号： H01M10/44
摘要： An especially low power, fast completion battery charge process varies the voltage, current, and time of charging a battery according to the battery's state of charge. Initially, a battery charger apparatus applies a fast charge current to the battery. When the battery voltage increases to a target voltage, the battery charger applies a fast charge voltage to the battery. This continues until the current flowing through the battery decreases to a prescribed minimum current. The battery charger then calculates the elapsed time between the battery's initially receiving the fast charge current and later achieving the minimum current. Using the elapsed time, the charger computes a proposed overcharge time comprising a multiplicative product of the elapsed time and a temperature-dependent adjustment factor. Next, the battery charger applies an overcharge voltage to the battery for the proposed overcharge time, unless the proposed overcharge time exceeds a prescribed maximum time. In that event, the battery charger applies the overcharge voltage to the battery for the prescribed maximum time.
摘要翻译：特别是低功率，快速完成电池充电过程根据电池的充电状态改变对电池充电的电压，电流和时间。最初，电池充电器装置向电池施加快速充电电流。当电池电压升高到目标电压时，电池充电器向电池施加快速充电电压。这一直持续到流过电池的电流降低到规定的最小电流。然后，电池充电器计算电池最初接收到快速充电电流和稍后达到最小电流之间的经过时间。使用经过的时间，充电器计算提出的过充电时间，其包括经过时间和温度相关调节因子的乘积。接下来，电池充电器对所建议的过充电时间向电池施加过充电电压，除非所提出的过充电时间超过规定的最大时间。在这种情况下，电池充电器将规定的最大时间的过充电电压施加到电池。

4. 发明授权

US08405361B2 System and method for charging a rechargeable battery 有权
标题翻译：充电电池充电的系统和方法
公开(公告)号：US08405361B2
公开(公告)日：2013-03-26
申请号：US11859074
申请日：2007-09-21
申请人： Anthony M. Richards , Charles E. Hardgrove , William Hugh Molesworth
发明人： Anthony M. Richards , Charles E. Hardgrove , William Hugh Molesworth
IPC分类号： H02J7/00
CPC分类号： H02J7/0055
摘要： The present invention includes a system and method of charging a rechargeable battery. The system can further include a processor that is adapted to control one of the high power charger or the low power charger to charge the battery in response to the high power input voltage relative to a predetermined high power voltage value and the low power input voltage relative to a predetermined low power voltage value. The method can include the steps of determining a high power input voltage of the high power source, determining a low power input voltage of the low power source, causing a high power charger to charge the battery in response to a sufficient high power input voltage, and causing a low power charger to charge the battery in response to an insufficient high power input voltage and a sufficient low power input voltage.
摘要翻译：本发明包括对可充电电池充电的系统和方法。该系统还可以包括处理器，其适于控制大功率充电器或低功率充电器之一，以响应于相对于预定高功率电压值的高功率输入电压和低功率输入电压相对值来对电池充电达到预定的低功率电压值。该方法可以包括以下步骤：确定高功率源的高功率输入电压，确定低功率源的低功率输入电压，使大功率充电器响应于足够的高功率输入电压对电池充电，并且响应于不足的高功率输入电压和足够的低功率输入电压，使低功率充电器对电池充电。

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