公开(公告)号：US20110110501A1

公开(公告)日：2011-05-12

申请号：US12933161

申请日：2009-02-18

申请人： Michael Davey Hoy ,  Deepak Arya

发明人： Michael Davey Hoy ,  Deepak Arya

IPC分类号： H04M3/08

CPC分类号： H04M3/30 ,  H04M3/10

摘要： A system and method for detecting crossover faults in a telecommunications access network having a plurality of access lines. Each access line includes a pair of wires for connection to a user terminal, e.g. a telephone handset. The system includes a monitor for monitoring each of the access lines to detect the presence of an off-hook state; a current sensor for each of the access lines for determining a fault condition on an access line for which an off-hook state has been detected when a imbalance is detected between currents in the wires of the access line; a controller for generating a report of each fault condition determined on an access line, in which each report comprises a time record relating to the time of generation of the report; and a crossover fault detector for recording a possible crossover fault involving two access lines upon the reporting within a set time period of one or more fault condition on each of the two access lines.

摘要翻译： 一种用于检测具有多条接入线路的电信接入网络中的交叉故障的系统和方法。 每个接入线路包括用于连接到用户终端的一对线，例如。 一个电话听筒。 该系统包括一个监视器，用于监视每个接入线以检测是否存在摘机状态; 用于确定在接入线路中的电流之间的电流之间检测到不平衡时检测到摘机状态的接入线路上的故障状况的每个接入线路的电流传感器; 用于生成在访问线上确定的每个故障条件的报告的控制器，其中每个报告包括与生成报告的时间有关的时间记录; 以及交叉故障检测器，用于在所述两个接入线路中的每一个上的一个或多个故障状况的设定时间段内记录涉及两条接入线路的可能的交叉故障。

公开(公告)号：US08320527B2

公开(公告)日：2012-11-27

申请号：US12933161

申请日：2009-02-18

申请人： Michael Davey Hoy ,  Deepak Arya

发明人： Michael Davey Hoy ,  Deepak Arya

IPC分类号： H04M1/24 ,  H04M3/08 ,  H04M3/22

CPC分类号： H04M3/30 ,  H04M3/10

摘要： A system and method for detecting crossover faults in a telecommunications access network having a plurality of access lines. Each access line includes a pair of wires for connection to a user terminal, e.g. a telephone handset. The system includes a monitor for monitoring each of the access lines to detect the presence of an off-hook state; a current sensor for each of the access lines for determining a fault condition on an access line for which an off-hook state has been detected when a imbalance is detected between currents in the wires of the access line; a controller for generating a report of each fault condition determined on an access line, in which each report comprises a time record relating to the time of generation of the report; and a crossover fault detector for recording a possible crossover fault involving two access lines upon the reporting within a set time period of one or more fault condition on each of the two access lines.

摘要翻译： 一种用于检测具有多条接入线路的电信接入网络中的交叉故障的系统和方法。 每个接入线路包括用于连接到用户终端的一对线，例如。 一个电话听筒。 该系统包括一个监视器，用于监视每个接入线以检测是否存在摘机状态; 用于确定在接入线路中的电流之间的电流之间检测到不平衡时检测到摘机状态的接入线路上的故障状况的每个接入线路的电流传感器; 用于生成在访问线上确定的每个故障条件的报告的控制器，其中每个报告包括与生成报告的时间有关的时间记录; 以及交叉故障检测器，用于在所述两个接入线路中的每一个上的一个或多个故障状况的设定时间段内记录涉及两条接入线路的可能的交叉故障。