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1. 发明授权

US06759831B1 Power supply disabler 失效
标题翻译：电源不合格
公开(公告)号：US06759831B1
公开(公告)日：2004-07-06
申请号：US09590776
申请日：2000-06-08
申请人： John T. Eldridge
发明人： John T. Eldridge
IPC分类号： H02V700
CPC分类号： H02J9/005 , Y10T307/951
摘要： A power supply disabler that can be retrofitted to a battery-operated device includes a resettable timer, a switch and a pair of electrodes, all of which are fitted in a thin profile case. The case is configures to fit between a pair of series-connected batteries while the batteries are installed in the battery-operated device. When the battery-operated device is turned on, the switch is closed and the timer is reset and started so that power saving device provides a conductive path between the batteries. After a predetermined time period, the timer causes the switch to open-circuit the conductive path, thereby disabling the power supply. Thus, the power supply is prevented from supplying power to the battery-operated device. The timer is reset when the battery-operated device is subsequently turned on for the next use.
摘要翻译：可以对电池供电装置进行改造的电源禁用装置包括可复位定时器，开关和一对电极，所有这些都安装在薄型外壳中。在电池安装在电池供电装置中的情况下，配置为配合一对串联电池。当电池供电装置打开时，开关闭合，定时器复位并启动，节电装置在电池之间提供导电路径。在预定时间段之后，定时器使开关断开导电路径，从而禁止电源。因此，防止电源向电池供电装置供电。当电池供电的设备随后打开以供下次使用时，定时器被复位。

2. 发明授权

US06184656B2 Radio frequency energy management system 有权
标题翻译：射频能源管理系统
公开(公告)号：US06184656B2
公开(公告)日：2001-02-06
申请号：US09353946
申请日：1999-07-15
申请人： Tissa R. Karunasiri , David A. Bell , Chetan Kumar Maini , Bruce M. Ryan
发明人： Tissa R. Karunasiri , David A. Bell , Chetan Kumar Maini , Bruce M. Ryan
IPC分类号： H02V700
CPC分类号： H02J13/0003 , B60L3/0046 , B60L8/003 , B60L11/1816 , B60L11/1838 , B60L11/1853 , B60L11/1861 , B60L11/1866 , B60L11/1875 , B60L2200/18 , B60L2200/22 , B60L2200/26 , B60L2200/42 , B60L2250/10 , H01M10/48 , H02J7/0016 , H02J7/0021 , H02J7/0022 , Y02T10/7005 , Y02T10/7044 , Y02T10/7055 , Y02T10/7061 , Y02T10/7072 , Y02T10/7083 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/16 , Y02T90/163
摘要： A radio frequency energy management system includes a number of battery control modules and/or a control unit that are configured to exchange battery operating parameter/performance information and control signals by radio frequency. Each battery control module includes one or more sensing elements to measure one or more operating parameter of a respective battery, and at least one device selected from the group including a radio frequency receiver, a radio frequency transmitter, a memory device, a controller, control devices, a signal blocking device, and combinations thereof. The control unit is configured to monitor and control the operating parameters of the batteries and includes a radio frequency receiver and a radio frequency transmitter. The control unit evaluates data transmitted from battery control modules according to a predetermined control system program, and transmits a predetermined control command to one or more battery control modules to achieve battery equalization and battery thermal management. The energy management system can also include one or more device for identifying the relative location of a battery control module in the system, and an interface to permit communication with battery control modules by another device independent of the control unit. Radio frequency signals are transmitted between the control unit and each battery control module, and between battery control modules, without additional wiring, thereby eliminating the disadvantages of wired-type systems.
摘要翻译：射频能量管理系统包括多个电池控制模块和/或控制单元，其被配置为通过射频来交换电池操作参数/性能信息和控制信号。每个电池控制模块包括用于测量相应电池的一个或多个操作参数的一个或多个感测元件，以及从包括射频接收器，射频发射器，存储器件，控制器，控制器装置，信号阻挡装置及其组合。控制单元被配置为监视和控制电池的操作参数，并且包括射频接收器和射频发射器。控制单元根据预定的控制系统程序评估从电池控制模块发送的数据，并将预定的控制命令发送到一个或多个电池控制模块以实现电池均衡和电池热管理。能量管理系统还可以包括用于识别电池控制模块在系统中的相对位置的一个或多个设备，以及允许与控制单元独立的另一设备与电池控制模块通信的接口。无线电频率信号在控制单元和每个电池控制模块之间以及电池控制模块之间传输，无需附加布线，从而消除了有线系统的缺点。

3. 发明授权

US06653817B2 State-of-charge detection device for a battery 有权
公开(公告)号：US06653817B2
公开(公告)日：2003-11-25
申请号：US09891878
申请日：2001-06-26
申请人： Edward Dean Tate, Jr. , Mark William Verbrugge , Shawn D. Sarbacker
发明人： Edward Dean Tate, Jr. , Mark William Verbrugge , Shawn D. Sarbacker
IPC分类号： H02V700
CPC分类号： G01R31/3662 , G01R31/006
摘要： A method and apparatus for improving estimation of battery impedance when determining the state of charge of a battery including injecting a wide spectrum signal continuously across a battery when the battery is in generator mode. Additionally, the wide spectrum signal may be injected across an alternator of a conventional internal combustion engine to improve estimation of battery impedance and subsequent state of charge the battery.

4. 发明授权

US06479962B2 In-device charging system and method for multi-chemistry battery systems 有权
标题翻译：多化学电池系统的装置内充电系统和方法
公开(公告)号：US06479962B2
公开(公告)日：2002-11-12
申请号：US09811174
申请日：2001-03-16
申请人： Ted B Ziemkowski , Heather N Bean , Mark J Bianchi
发明人： Ted B Ziemkowski , Heather N Bean , Mark J Bianchi
IPC分类号： H02V700
CPC分类号： H02J7/0003 , H02J7/0031
摘要： A battery management system and method for an electronic device that may be powered by an AC source (using an AC adapter), or by a battery. The battery management system includes firmware configured to determine whether a battery coupled to the electronic device is rechargeable. The firmware is also coupled to and configured to control a charge switch. When the battery and an AC source are both coupled to the device, activating the charge switch causes a charging current to be applied from the AC source to the battery. The charge switch and firmware are configured to cause the charging current to not be applied to the battery if it is determined that the battery is not rechargeable.
摘要翻译：可以由AC电源（使用AC适配器）或电池供电的电子设备的电池管理系统和方法。电池管理系统包括被配置为确定耦合到电子设备的电池是否可再充电的固件。固件还耦合到并配置成控制充电开关。当电池和AC电源都耦合到设备时，启动充电开关导致从AC电源向电池施加充电电流。如果确定电池不可再充电，则充电开关和固件被配置为使得充电电流不被施加到电池。

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