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    • 1. 发明授权
    • Sensor failure accommodation system
    • 传感器故障调节系统
    • US06804601B2
    • 2004-10-12
    • US10101790
    • 2002-03-19
    • Yue Yun WangDennis RobinsonGeorge BrunemannDanny R. Baker
    • Yue Yun WangDennis RobinsonGeorge BrunemannDanny R. Baker
    • G06F720
    • F02D41/222F02D2041/227F02D2200/0402F02D2200/0406F02D2200/0408F02D2200/0414G05B9/02Y02T10/40
    • A sensor failure accommodation system includes a control computer receiving a sensor signal corresponding to an engine operating condition, and estimating a value of the engine operating condition as a function of one or more engine operating parameters different than the engine operating condition. The computer is operable to control one or more air handling mechanisms as a function of a final engine operating condition value, and if the sensor producing the engine operating condition signal is error free the final engine operating condition value is the engine operating condition signal. If the sensor producing the engine operating condition signal has failed, the final engine operating condition value is the engine operating condition estimate, and if at least one sensor producing the one or more engine operating parameters has also failed, the final engine operating condition value is a commanded or other definable engine operating condition value.
    • 传感器故障调节系统包括控制计算机,其接收对应于发动机运行状态的传感器信号,并且根据与发动机工作条件不同的一个或多个发动机运行参数来估计发动机运转状态的值。 计算机可操作以根据最终的发动机运行状态值来控制一个或多个空气处理机构,并且如果产生发动机运转状态信号的传感器是无误差的,则最终的发动机运行状态值是发动机运转状态信号。 如果产生发动机运行状态信号的传感器发生故障,则最终的发动机运转状态值是发动机运转状况估计值,如果产生一个或多个发动机运转参数的至少一个传感器也失效,则最终的发动机运转状态值为 命令或其他可定义的发动机工况条件值。
    • 2. 发明申请
    • Method and Apparatus for Charging a Battery
    • 电池充电方法和装置
    • US20120062237A1
    • 2012-03-15
    • US12881583
    • 2010-09-14
    • Dennis RobinsonGarret Miller
    • Dennis RobinsonGarret Miller
    • G01N27/416
    • G01R31/3631H01M10/44H01M2220/20H02J7/041H02J7/045
    • A method of testing a battery is provided the method may include: (a) applying a heavy load to the battery, (b) measuring the voltage V1 between the positive and negative terminals of the battery after a first time period under which the battery is subjected to the heavy load; (c) removing the heavy load, (d) waiting for a second length of time, (e) reading the voltage across the positive and negative terminals after the second length of time V2, (f) performing a cold cranking amps CCA test if the CCA test indicates a CCA value above a first threshold, then consider V2, if V2 is below the second threshold than skip to step g but if V2 is above a second threshold than determine if the V2 is above a third threshold, if V2 is above a third threshold than determine that the battery is good and skip steps g-h; but if V2 is below the third threshold then if a battery charge flag has been set, determine that the battery is bad and skip steps g and h, if the battery charge flag has not been set, determine that the battery is good but needs additional charging and skip steps g-h, if the CCA test indicates a CCA valve below the first threshold then move to step g, (g) determine if the battery charge flag has been set, if the battery charge flag has been set, then determine that the battery is bad, if the battery charge flag has not been set then move to step h; and (h) applying a charging current to the battery if the charging current is less than a fourth threshold amount then stop charging the battery and return to step a, if the charging current is greater than the fourth threshold amount, then charge the battery for a third length of time then stop charging the battery and return to step a.
    • 提供一种测试电池的方法,该方法可以包括:(a)对电池施加重负荷,(b)在电池的第一时间段之后测量电池的正极和负极端子之间的电压V1, 经受重载; (c)去除重载荷,(d)等待第二长度的时间,(e)在第二时间长度V2之后读取正极和负极两端的电压,(f)执行冷启动放大器CCA测试,如果 CCA测试指示CCA值高于第一阈值,然后考虑V2,如果V2低于跳过到步骤g的第二阈值,但是如果V2高于第二阈值,则确定V2是否高于第三阈值,如果V2是 高于第三个阈值,确定电池是好的,跳过步骤gh; 但是如果V2低于第三阈值,则如果设置了电池充电标志,则确定电池不良,并跳过步骤g和h,如果电池充电标志尚未设置,则确定电池电量良好但需要额外 充电和跳过步骤gh,如果CCA测试指示CCA阀低于第一阈值,则移动到步骤g,(g)确定是否已经设置了电池充电标志,如果已经设置了电池充电标志,则确定 电池不良,如果电池充电标志尚未设定,则移至步骤h; 如果充电电流小于第四阈值,则向电池施加充电电流,然后停止对电池充电并返回到步骤a,如果充电电流大于第四阈值量,则将电池充电 然后第三个时间长度停止对电池充电并返回到步骤a。
    • 6. 发明申请
    • Testing and comparing two batteries connected in parallel method and apparatus
    • 测试和比较两台以并联方式连接的电池和设备
    • US20070080691A1
    • 2007-04-12
    • US11204354
    • 2005-08-16
    • Dennis Robinson
    • Dennis Robinson
    • G01N27/416
    • G01R31/379
    • In accordance with some embodiments of the present invention, a battery testing apparatus and method include a processor, a first clamp coupled to the processor, a second clamp coupled to the processor, and a third clamp coupled to the processor wherein the processor is configured to collect data on a current flow when the first and second clamps are connected with a first battery and the third clamp is connected to a conductor connecting the first battery with a second battery connected to the first battery in parallel. The processor is further configured to process the data to determine whether the first battery is stronger than, weaker than or the same capacity as the second battery.
    • 根据本发明的一些实施例,电池测试装置和方法包括处理器,耦合到处理器的第一钳位件,耦合到处理器的第二钳位件和耦合到处理器的第三钳位器,其中处理器被配置为 当第一和第二夹具与第一电池连接并且第三夹具连接到将第一电池与连接到第一电池的第二电池并联连接的导体时,收集关于电流的数据。 处理器还被配置为处理数据以确定第一电池是否比第二电池更强于,弱于或相同的容量。