公开(公告)号：EP1965480A2

公开(公告)日：2008-09-03

申请号：EP08152094.2

申请日：2008-02-28

Applicant: STMicroelectronics, Inc.

Inventor： Burlask, Gary Joseph ,  Marowski, Marian

IPC: H02H3/12 ,  H02J9/00

CPC classification number: H02H3/12 ,  Y10T307/549

Abstract: A method and integrated circuit for preserving a battery's charge and protecting electrical devices is disclosed. A maximum and a minimum battery voltage value at the output port are stored in a memory. A steady state battery voltage at the output port is measured and stored in the memory. A processor compares the measured steady battery voltage value to the maximum and the minimum battery voltage values. If the measured steady state battery voltage value is greater than the maximum battery voltage value, an over voltage state is reported by the processor, If the measured steady state battery voltage value is less than the minimum battery voltage value, a low battery voltage state is reported by the processor.

Abstract translation: 一种用于保存一个电池的充电和保护电气设备的方法和集成电路是游离缺失盘。 最大，并在输出端口的最小电池电压值被存储在存储器中。 在输出端口处稳态电池电压被测量并存储在存储器中。 处理器将测量的稳定的电池电压值的最大值和最小值的电池电压值。 如果比在过压状态下的最大的电池电压值由处理器报告，如果测得的稳态电池电压值是小于最小电池电压值的测量稳定状态的电池电压值越大，低电池电压状态是 由所述处理器的报道。

公开(公告)号：EP1965481A2

公开(公告)日：2008-09-03

申请号：EP08152097.5

申请日：2008-02-28

Applicant: STMicroelectronics, Inc.

Inventor： Burlak, Gary Joseph ,  Marowski, Marian

IPC: H02H3/12

CPC classification number: H02H3/12 ,  Y10T307/549

Abstract: An integrated circuit and method for monitoring and controlling power and for identifying an open circuit state at an output port is disclosed. A minimum open circuit current value of the output port is known. A steady state current at the output port is measured for a selected number of times at selected time intervals. A subset of the steady state current values are selected and an average current value is calculated. The average current value is compared to the minimum open circuit current value (if no loads detected) or to a learned open circuit current value (if a load or trailer is detected). A possible open circuit state at the output port is reported based on the comparison.

Abstract translation: 用于监视和控制电力并在在输出端口识别开路状态的集成电路和方法游离缺失盘。 输出端口的最小开路电流值是已知的。 在输出端口处稳态电流被测量为在选择的时间间隔的选定次数。 在平均电流值的电流值被选择稳态的和的子集被计算。 的平均电流值与最小的开路电流值（如果没有检测到负载）或一个博学开路电流值（如果检测到负载或预告片）。 在输出端口处的可能的开路状态是基于所述比较的报道。

公开(公告)号：EP1965479A2

公开(公告)日：2008-09-03

申请号：EP08152095.9

申请日：2008-02-28

Applicant: STMicroelectronics, Inc.

Inventor： Burlak, Gary Joseph ,  Marowski, Marian

IPC: H02H3/087

CPC classification number: H02H3/12 ,  Y10T307/549

Abstract: An integrated circuit device and method for classifying electrical devices is disclosed. A reference current response of a plurality of electrical devices is determined and stored in a memory. Real-time current response of a specific electrical device is measured and stored in the memory. A processor compared the measured real-time current response of the specific electrical device to the reference current responses of the plurality of electrical devices, A classification of the electrical device is then made based on the comparison.

Abstract translation: 用于电装置进行分类的集成电路器件和方法游离缺失盘。 电气设备的多个参考电流响应被确定性开采并存储在存储器中。 一个特定的电气设备的实时电流响应被测量并存储在存储器中。 处理器相比，特定电装置的电气设备的多个参考电流响应的测量实时电流响应，所述电装置的分类被再制成基于该比较。