公开(公告)号：US20150248611A1

公开(公告)日：2015-09-03

申请号：US14194058

申请日：2014-02-28

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Jeff vanderZweep ,  Tim Felke ,  Nagabhushana Rao Begur ,  David Mikulka ,  Ronald Bandstra ,  Zdenek Dvorak ,  Dalibor Jurica

IPC: G06N5/04 ,  G06F17/30

CPC classification number: G06N5/04 ,  G06F11/0766 ,  G06F11/079 ,  G06F17/211 ,  G06F17/2229 ,  G06F17/248 ,  G06F17/30011 ,  G06N99/00 ,  G06Q10/00

Abstract: Methods and systems are provided for generating a maintainer troubleshooting tree from the content of a digitally stored fault model of a complex system in real time. The method comprises retrieving all failure modes from a fault model of the complex system for a specific corrective action. The method then receives symptoms from sensors monitoring the complex system in real time and generates a symptom pattern and an associated symptom hash from the received symptoms. The method creates san ambiguity group from the retrieved failure modes. The method further retrieves all repair procedures and test procedures related to the ambiguity group of failure modes, creates a troubleshooting tree for the ambiguity group by ranking each repair procedure and test procedure, and retrieves all technical references encountered while creating the trouble shooting tree. The method then compiles and renders the troubleshooting tree and the references into a user perceivable document.n

Abstract translation: 提供了用于从复杂系统的数字存储故障模型的内容实时生成维护者故障排除树的方法和系统。 该方法包括从特定校正动作的复杂系统的故障模型中检索所有故障模式。 该方法然后从传感器中实时监测复杂系统的症状，并从接收到的症状中产生症状模式和相关症状散列。 该方法从检索到的故障模式中创建圣模糊组。 该方法进一步检索与故障模式的模糊组相关的所有修复过程和测试过程，通过对每个修复过程和测试过程进行排序，创建故障排除树中遇到的所有技术参考，为歧义组创建故障排除树。 然后，该方法将故障排除树和引用文件编译并呈现给用户可感知的文档。 n

公开(公告)号：US09715658B2

公开(公告)日：2017-07-25

申请号：US14194058

申请日：2014-02-28

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Jeff vanderZweep ,  Tim Felke ,  Nagabhushana Rao Begur ,  David Mikulka ,  Ronald Bandstra ,  Zdenek Dvorak ,  Dalibor Jurica

IPC: G06N99/00 ,  G06N5/04 ,  G06F17/30 ,  G06F17/21 ,  G06F17/24 ,  G06F11/07 ,  G06Q10/00 ,  G06F17/22

CPC classification number: G06N5/04 ,  G06F11/0766 ,  G06F11/079 ,  G06F17/211 ,  G06F17/2229 ,  G06F17/248 ,  G06F17/30011 ,  G06N99/00 ,  G06Q10/00

Abstract: Methods and systems are provided for generating a maintainer troubleshooting tree from the content of a digitally stored fault model of a complex system in real time. The method comprises retrieving all failure modes from a fault model of the complex system for a specific corrective action. The method then receives symptoms from sensors monitoring the complex system in real time and generates a symptom pattern and an associated symptom hash from the received symptoms. The method creates san ambiguity group from the retrieved failure modes. The method further retrieves all repair procedures and test procedures related to the ambiguity group of failure modes, creates a troubleshooting tree for the ambiguity group by ranking each repair procedure and test procedure, and retrieves all technical references encountered while creating the trouble shooting tree. The method then compiles and renders the troubleshooting tree and the references into a user perceivable document.