公开(公告)号：US20130293185A1

公开(公告)日：2013-11-07

申请号：US13464266

申请日：2012-05-04

申请人： Todd R. Sutton ,  Cheong Kun ,  Dennis Joe Cashen

发明人： Todd R. Sutton ,  Cheong Kun ,  Dennis Joe Cashen

IPC分类号： H02J7/00

CPC分类号： H02J7/0052 ,  G01R31/389 ,  H02J2007/0059

摘要： A method, apparatus, and non-transitory computer readable medium are provided for high current battery charging using IR dropout compensation. The method first measures a battery current value and then multiplies that battery current value by an effective resistance of the battery to produce an effective dropout voltage value. The effective battery voltage value is then compared with a desired battery top off voltage value. The switch mode battery charger output setpoint is adjusted based on the setpoint voltage. Battery current and terminal current are then compared. Charging is terminated if the battery current is less than the terminal current. If the battery current is greater than the terminal current the battery current value is measured again and the charging process continues until the condition is met.

摘要翻译： 提供了一种方法，装置和非暂时的计算机可读介质，用于使用IR压差补偿的高电流电池充电。 该方法首先测量电池电流值，然后将该电池电流值乘以电池的有效电阻以产生有效的压差电压值。 然后将有效的电池电压值与期望的电池顶部关断电压值进行比较。 开关模式电池充电器输出设定值根据设定值电压进行调整。 然后比较电池电流和端子电流。 如果电池电流小于端子电流，则充电结束。 如果电池电流大于端子电流，则再次测量电池电流值，并继续充电过程直到满足条件。

公开(公告)号：US09342202B2

公开(公告)日：2016-05-17

申请号：US12535647

申请日：2009-08-04

申请人： Mustafa Keskin ,  Cheong Kun ,  Louis Dominic Oliveira

发明人： Mustafa Keskin ,  Cheong Kun ,  Louis Dominic Oliveira

IPC分类号： G06F3/041 ,  G06F3/045

CPC分类号： G06F3/045 ,  G06F2203/04104

摘要： A conductive multi-touch touch-sensitive panel includes two intersecting but electrically isolated arrays of linear conductors which can be brought into electrical contact by touching the panel. A display element may be positioned beneath the two arrays of linear conductors to provide a touchscreen panel. A touch to a cover plate or member causes one or more linear conductors in one array to contact one or more linear conductors in the other array. The location of a touch to the panel can be detected by individually or sequentially applying an electrical signal, such as a voltage or current, to each linear conductor in one array while sensing voltage or current on each of the linear conductors in the other array.

摘要翻译： 导电多点触控面板包括两个相交但电隔离的线性导体阵列，可以通过触摸面板而进行电接触。 显示元件可以位于两个线性导体阵列之下，以提供触摸屏面板。 对盖板或构件的触摸使得一个阵列中的一个或多个线性导体接触另一个阵列中的一个或多个线性导体。 可以通过单独或顺序地将电信号（例如电压或电流）施加到一个阵列中的每个线性导体，同时检测另一阵列中的每个线性导体上的电压或电流来检测对面板的触摸位置。

公开(公告)号：US09436479B2

公开(公告)日：2016-09-06

申请号：US13291940

申请日：2011-11-08

申请人： Gordon P. Lee ,  Eric B. Zeisel ,  Jennifer A. Hagstrom ,  Cheong Kun

发明人： Gordon P. Lee ,  Eric B. Zeisel ,  Jennifer A. Hagstrom ,  Cheong Kun

IPC分类号： G06F9/44 ,  G06F1/26 ,  G06F11/14

CPC分类号： G06F9/4401 ,  G06F1/263 ,  G06F11/1417

摘要： A method, an apparatus, and a computer program product for booting the apparatus with a low-energy battery are provided. In a first configuration, the apparatus monitors a level of the battery while the battery is charging. The apparatus attempts a boot of the apparatus when the level is greater than or equal to a dynamic boot threshold. The apparatus increases the dynamic boot threshold when the boot is unsuccessful and repeating the monitoring and the attempting based on the increased dynamic boot threshold. In a second configuration, the apparatus detects a connection to an external power source. The apparatus attempts a boot using an FLCB protocol that is based upon power drawn directly from the external power source upon detecting the connection to the external power source. The apparatus attempts the boot as part of an ATC protocol when the boot using the FLCB protocol is unsuccessful.

摘要翻译： 提供了一种用于引导具有低能量电池的装置的方法，装置和计算机程序产品。 在第一种配置中，该装置在电池充电时监视电池的电平。 当该级别大于或等于动态引导阈值时，该设备尝试引导该设备。 当引导不成功并且基于增加的动态引导阈值重复监视和尝试时，该装置增加动态引导阈值。 在第二配置中，设备检测到与外部电源的连接。 该装置在检测到与外部电源的连接时，尝试使用基于从外部电源直接抽取的功率的FLCB协议引导。 当使用FLCB协议的引导不成功时，该设备尝试引导作为ATC协议的一部分。

公开(公告)号：US20120185684A1

公开(公告)日：2012-07-19

申请号：US13291940

申请日：2011-11-08

申请人： Gordon P. Lee ,  Eric B. Zeisel ,  Jennifer A. Hagsfrom ,  Cheong Kun

发明人： Gordon P. Lee ,  Eric B. Zeisel ,  Jennifer A. Hagsfrom ,  Cheong Kun

IPC分类号： G06F9/00 ,  G06F11/30

CPC分类号： G06F9/4401 ,  G06F1/263 ,  G06F11/1417

摘要： A method, an apparatus, and a computer program product for booting the apparatus with a low-energy battery are provided. In a first configuration, the apparatus monitors a level of the battery while the battery is charging. The apparatus attempts a boot of the apparatus when the level is greater than or equal to a dynamic boot threshold. The apparatus increases the dynamic boot threshold when the boot is unsuccessful and repeating the monitoring and the attempting based on the increased dynamic boot threshold. In a second configuration, the apparatus detects a connection to an external power source. The apparatus attempts a boot using an FLCB protocol that is based upon power drawn directly from the external power source upon detecting the connection to the external power source. The apparatus attempts the boot as part of an ATC protocol when the boot using the FLCB protocol is unsuccessful.

摘要翻译： 提供了一种用于引导具有低能量电池的装置的方法，装置和计算机程序产品。 在第一种配置中，该装置在电池充电时监视电池的电平。 当该级别大于或等于动态引导阈值时，该设备尝试引导该设备。 当引导不成功并且基于增加的动态引导阈值重复监视和尝试时，该装置增加动态引导阈值。 在第二配置中，设备检测到与外部电源的连接。 该装置在检测到与外部电源的连接时，尝试使用基于从外部电源直接抽取的功率的FLCB协议引导。 当使用FLCB协议的引导不成功时，该设备尝试引导作为ATC协议的一部分。