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    • 1. 发明申请
    • ONLINE SITES WITH ASSOCIATED FICTITIOUS GEOGRAPHICAL LOCATIONS
    • 在线网站与相关的地理位置
    • WO2016200634A1
    • 2016-12-15
    • PCT/US2016/034845
    • 2016-05-27
    • WU, Bin
    • WU, Bin
    • G06Q10/06
    • G06F17/30241G06F17/30554G06F17/30595G06F17/3087G06F17/30876G06F17/3089H04L67/10
    • A method, which provides a location context to an online object, includes (a) receiving identification information regarding the online object; (b) in a database, creating a relationship between the online object and a representation of a geographical location; (c) receiving a request for retrieving the relationship from the database based on the identification information or the geographical location; and (d) responding to the request by returning the relationship retrieved from the database. The request may originate from an application program that displays the representation of the geographical location graphically. The online object may correspond to an online business. In some implementations, the online object is unrelated in real life to a community located at the geographical location.
    • 向在线对象提供位置上下文的方法包括:(a)接收关于在线对象的识别信息; (b)在数据库中,创建在线对象与地理位置的表示之间的关系; (c)基于识别信息或地理位置接收从数据库检索关系的请求; 和(d)通过返回从数据库检索的关系来响应该请求。 该请求可以源自以图形方式显示地理位置的表示的应用程序。 在线对象可以对应于在线业务。 在一些实现中,在线对象在现实生活中与位于地理位置的社区无关。
    • 8. 发明申请
    • DETECTION METHOD AND DEVICE FOR CONFIGURATION ERROR OF BATTERY NOMINAL CAPACITY
    • 用于电池标称容量配置错误的检测方法和装置
    • WO2011157139A3
    • 2012-05-03
    • PCT/CN2011075032
    • 2011-05-31
    • HUAWEI TECH CO LTDWU BIN
    • WU BIN
    • G01R31/36
    • H01M10/48H01M10/42
    • A detection method and device for the configuration error of a battery nominal capacity is presented. The invention is involved in the battery management and control. Actual voltages of a battery at different times are measured and recorded when the battery is discharged. Actual voltages are compared with theory voltages, which are in the present discharge current, present configured nominal capacity, and at different times. Absolute errors are obtained by the comparison, and used to judge whether there is an error on the current configuration of the battery nominal capacity. If the method is used to detect the configuration of the battery nominal capacity, two problems can be prevented. One is the large calculation deviation of the battery residual capacity detection and the battery life forecasting, which is caused by the configuration error of the battery nominal capacity. The other is the influence to the charge and discharge of the battery and then the life of the battery, which is caused by that also.
    • 提出了一种用于电池额定容量配置误差的检测方法和装置。 本发明涉及电池管理和控制。 当电池放电时,测量并记录不同时间的电池的实际电压。 将实际电压与理论电压进行比较,理论电压在当前的放电电流,配置的标称容量和不同的时间。 通过比较获得绝对误差,用于判断电池额定容量的当前配置是否有误差。 如果使用该方法来检测电池额定容量的配置,则可以防止两个问题。 一个是电池剩余容量检测和电池寿命预测的大计算偏差,这是由电池额定容量的配置误差引起的。 另一种是对电池的充放电和电池的寿命的影响,这也是由此引起的。
    • 10. 发明申请
    • PROTECTIVE CIRCUIT
    • 保护电路
    • WO2007051178A3
    • 2008-07-24
    • PCT/US2006060322
    • 2006-10-27
    • CARETTA INTEGRATED CIRCUITSWU BIN
    • WU BIN
    • H02H9/00H02J7/00
    • H02J7/0031
    • A protective circuit for a battery (105) includes: (1) an MOS transistor (402) having a first drain/source terminal coupled to one terminal of the battery; (2)a switch (502a and 502b) selectable to couple the bulk terminal of the MOS transistor to (a) the first drain/source terminal, (b) a second drain/source terminal, or (c) float; and (3) a control circuit (501) which provides control signals for the gate terminal of the MOS transistor and the switch. By allowing the bulk terminal to float during normal operation (i.e., charging or discharging operation), a sensitive, low-power comparator used in the prior art is eliminated, thereby allowing the protective circuit to have a small foot-print. The protective circuit may further include a resistor (404a or 404b). The switch connects the bulk terminal of the MOS transistor to the first drain/source terminal through this first resistor, thereby limiting any "rush" current which occurs when the battery circuit switches from discharging to charging, or vice versa, over a very short time period. Consequently, safe operation of the battery circuit is achieved.
    • 一种用于电池(105)的保护电路包括:(1)具有耦合到电池的一个端子的第一漏极/源极端子的MOS晶体管(402) (2)可选择将MOS晶体管的体端子耦合到(a)第一漏极/源极端子的开关(502a和502b),(b)第二漏极/源极端子,或(c)浮置; 和(3)提供MOS晶体管的栅极端子和开关的控制信号的控制电路(501)。 通过允许批量端子在正常操作(即充电或放电操作)期间浮动,消除了现有技术中使用的灵敏的低功率比较器,从而允许保护电路具有小的脚印。 保护电路还可以包括电阻器(404a或404b)。 该开关通过该第一电阻将MOS晶体管的体端子连接到第一漏极/源极端子,从而限制当电池电路从放电切换到充电时发生的任何“急剧”电流,反之亦然,在非常短的时间内 期。 因此,实现了电池电路的安全运行。