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1. 发明申请

US20110190977A1 VEHICLE STATE TRACKING METHOD AND APPARATUS FOR DIAGNOSTIC TESTING 有权
标题翻译：车辆状态跟踪方法和诊断设备
公开(公告)号：US20110190977A1
公开(公告)日：2011-08-04
申请号：US13084253
申请日：2011-04-11
申请人： Olav M. UNDERDAL , Harry M. Gilbert , Oleksiy Portyanko , Randy L. Mayes , Gregory J. Fountain , William W. Wittliff, III
发明人： Olav M. UNDERDAL , Harry M. Gilbert , Oleksiy Portyanko , Randy L. Mayes , Gregory J. Fountain , William W. Wittliff, III
IPC分类号： G01M17/00
CPC分类号： G06N5/022
摘要： A vehicle state tracker tracks the state of a vehicle during a diagnostic test sequence to eliminate redundant steps between diagnostic procedures. The vehicle state tracker maintains a list of preconditions required for each diagnostic procedure, reads a current vehicle state from a memory register and verifies the current setting of the vehicle state corresponding to a specific precondition. If the precondition is required and the current setting is not valid, the state tracker further formats a test preparation step corresponding to the precondition for display to instruct a vehicle technician to satisfy the precondition. Otherwise, if the precondition is not required and the corresponding setting is valid, the state tracker formats an instruction to reverse the corresponding vehicle condition. The state tracker additionally receives feedback indicating when a precondition has been satisfied or the corresponding vehicle condition has been reversed, and updates the vehicle state in memory.
摘要翻译：车辆状态跟踪器在诊断测试序列期间跟踪车辆的状态，以消除诊断过程之间的冗余步骤。车辆状态跟踪器维护每个诊断过程所需的前提条件的列表，从存储器寄存器读取当前车辆状态，并且验证对应于特定前提条件的车辆状态的当前设置。如果需要前提条件并且当前设置无效，则状态跟踪器进一步格式化与用于显示的前提条件对应的测试准备步骤，以指示车辆技术人员满足前提条件。否则，如果不需要前提条件并且相应的设置有效，则状态跟踪器格式化用于反转相应车辆状况的指令。状态跟踪器另外接收指示何时已经满足前提条件或相应的车辆状态已被反转的反馈，并更新存储器中的车辆状态。

2. 发明申请

US20100229044A1 Diagnostic Test Sequence Optimization Method and Apparatus 有权
标题翻译：诊断测试序列优化方法和装置
公开(公告)号：US20100229044A1
公开(公告)日：2010-09-09
申请号：US12399963
申请日：2009-03-08
申请人： Gregory Fountain , Harry Gilbert , Randy Mayes , Oleksiy Portyanko , Olav Underdal , William Wittliff, III
发明人： Gregory Fountain , Harry Gilbert , Randy Mayes , Oleksiy Portyanko , Olav Underdal , William Wittliff, III
IPC分类号： G06F11/07
CPC分类号： G07C5/0808 , G01M17/00 , G05B23/0251
摘要： A method for optimizing a test sequence to diagnose a failure mode of a device, such as a vehicle, is provided. At least one symptom of a fault of the device is received, and a plurality of taxonomies is generated. The taxonomies include a device component taxonomy, a fault taxonomy, and a diagnostic taxonomy, and each taxonomy has a plurality of nodes. At least one diagnostic test sequence, based on the symptom and the taxonomies, is generated, costs associated with the diagnostic test sequence are determined, and a cost optimal test sequence, based on the costs and the diagnostic test sequence, is generated.
摘要翻译：提供了一种用于优化测试序列以诊断诸如车辆的设备的故障模式的方法。接收到设备故障的至少一个症状，并且产生多个分类。分类法包括设备组件分类法，故障分类法和诊断分类法，每个分类法都有多个节点。产生基于症状和分类的至少一个诊断测试序列，确定与诊断测试序列相关的成本，并且基于成本和诊断测试序列生成成本最佳测试序列。

3. 发明授权

US07643916B2 Vehicle state tracking method and apparatus for diagnostic testing 有权
标题翻译：用于诊断测试的车辆状态跟踪方法和装置
公开(公告)号：US07643916B2
公开(公告)日：2010-01-05
申请号：US11452243
申请日：2006-06-14
申请人： Olav M. Underdal , Harry M. Gilbert , Oleksiy Portyanko , Randy L. Mayes , Gregory J. Fountain , William W. Wittliff, III
发明人： Olav M. Underdal , Harry M. Gilbert , Oleksiy Portyanko , Randy L. Mayes , Gregory J. Fountain , William W. Wittliff, III
IPC分类号： G06F19/00
CPC分类号： G06N5/022
摘要： A vehicle state tracker tracks the state of a vehicle during a diagnostic test sequence to eliminate redundant steps between diagnostic procedures. The vehicle state tracker maintains a list of preconditions required for each diagnostic procedure, reads a current vehicle state from a memory register and verifies the current setting of the vehicle state corresponding to a specific precondition. If the precondition is required and the current setting is not valid, the state tracker further formats a test preparation step corresponding to the precondition for display to instruct a vehicle technician to satisfy the precondition. Otherwise, if the precondition is not required and the corresponding setting is valid, the state tracker formats an instruction to reverse the corresponding vehicle condition. The state tracker additionally receives feedback indicating when a precondition has been satisfied or the corresponding vehicle condition has been reversed, and updates the vehicle state in memory.
摘要翻译：车辆状态跟踪器在诊断测试序列期间跟踪车辆的状态，以消除诊断过程之间的冗余步骤。车辆状态跟踪器维护每个诊断过程所需的前提条件的列表，从存储器寄存器读取当前车辆状态，并且验证对应于特定前提条件的车辆状态的当前设置。如果需要前提条件并且当前设置无效，则状态跟踪器进一步格式化与用于显示的前提条件对应的测试准备步骤，以指示车辆技术人员满足前提条件。否则，如果不需要前提条件并且相应的设置有效，则状态跟踪器格式化用于反转相应车辆状态的指令。状态跟踪器另外接收指示何时已经满足前提条件或相应的车辆状态已被反转的反馈，并更新存储器中的车辆状态。

4. 发明申请

US20070294002A1 Interactive schematic generating method and apparatus for a vehicle diagnostic procedure 有权
标题翻译：用于车辆诊断程序的交互式原理图生成方法和装置
公开(公告)号：US20070294002A1
公开(公告)日：2007-12-20
申请号：US11452272
申请日：2006-06-14
申请人： Olav M. Underdal , Harry M. Gilbert , Oleksiy Portyanko , Randy L. Mayes , Gregory J. Fountain , William W. Wittliff
发明人： Olav M. Underdal , Harry M. Gilbert , Oleksiy Portyanko , Randy L. Mayes , Gregory J. Fountain , William W. Wittliff
IPC分类号： G01M17/00 , G06F19/00
CPC分类号： G07C5/08
摘要： An interactive diagnostic schematic generator illustrates diagnostic test procedures for diagnosing failure modes of a vehicle. The schematic generator reads a schematic data file such as a wiring diagram from a computer memory, indicates a test subject in the schematic or illustrates a location where test equipment is to be connected, and formats the schematic for display on a display device. The schematic generator also receives feedback from a vehicle onboard computer, test equipment or user input indicating that the action has been performed, and removes the indication of the test subject in the schematic. The schematic generator further marks the test subject to indicate that the action has been performed with a marking style that is visually distinct from the indicating style, optionally indicating that the result has validated or invalidated the test subject.
摘要翻译：交互式诊断原理图生成器说明用于诊断车辆故障模式的诊断测试程序。原理图生成器从计算机存储器读取诸如接线图的原理图数据文件，指示原理图中的测试对象或示出了要连接测试设备的位置，并且格式化用于在显示设备上显示的原理图。示意图发生器还从车载计算机，测试设备或用户输入接收指示已经执行动作的反馈，并且去除原理图中的测试对象的指示。示意图发生器进一步标记测试对象以指示已经使用与指示样式视觉上不同的标记样式来执行动作，可选地指示结果已经验证或使测试对象无效。

5. 发明申请

US20110161104A1 Optimizing Test Procedures for a Subject Under Test 有权
标题翻译：优化测试对象的测试程序
公开(公告)号：US20110161104A1
公开(公告)日：2011-06-30
申请号：US12982975
申请日：2010-12-31
申请人： Harry M. Gilbert , Oleksiy Portyanko , Randy L. Mayes , Gregory J. Fountain , William Wittliff, III
发明人： Harry M. Gilbert , Oleksiy Portyanko , Randy L. Mayes , Gregory J. Fountain , William Wittliff, III
IPC分类号： G06Q50/00 , G06Q10/00
CPC分类号： G06F19/34 , G06F19/00 , G06F19/32 , G06F19/325 , G06F19/3418 , G06N5/003 , G06N5/02 , G06N7/00 , G06Q50/22 , G06Q50/24
摘要： In a computer-implemented method of optimizing a diagnostic test sequence to diagnose a medical condition of a subject. A group of diagnostic tests related to a symptom is determined from a pool of diagnostic tests. A probabilistic failure mode analysis is conducted to determine the efficacy of each of the diagnostic tests based on historical outcomes of actual diagnostic testing. The comparative utility of each diagnostic tests based on a plurality of factors that can affect problem resolution is analyzed. A weight is assigned to each factor involved in the probabilistic failure mode analysis. The diagnostic tests are ordered based upon at least one of: a probability of the diagnostic test identifying a cause of the failure mode in a minimum amount of time; a probability of the diagnostic test identifying the cause of the failure mode at a minimum cost; and a relative weighting of minimizing time versus minimizing cost. A first diagnostic test is selected from the group based at least in part on a probabilistic failure mode analysis and the weighted factors involved therein.
摘要翻译：在计算机实现的优化诊断测试序列以诊断受试者的医学状况的方法中。一组与症状相关的诊断测试由诊断测试池确定。进行概率失效模式分析，以根据实际诊断测试的历史结果确定每个诊断测试的功效。分析了基于影响问题解决的多个因素的每个诊断测试的比较效用。权重分配给概率失效模式分析中涉及的每个因素。诊断测试基于以下至少一个进行排序：诊断测试的概率在最短时间内识别故障模式的原因; 以最低成本识别故障模式的原因的诊断测试的概率; 以及最小化时间与最小化成本的相对权重。至少部分地基于概率失效模式分析和其中涉及的加权因子从组中选择第一诊断测试。

6. 发明申请

US20100106359A1 Vehicle State Tracking Method and Apparatus for Diagnostic Testing 有权
标题翻译：用于诊断测试的车辆状态跟踪方法和装置
公开(公告)号：US20100106359A1
公开(公告)日：2010-04-29
申请号：US12651745
申请日：2010-01-04
申请人： Olav M. Underdal , Harry M. Gilbert , Oleksiy Portyanko , Randy L. Mayes , Gregory J. Fountain , William W. Wittliff, III
发明人： Olav M. Underdal , Harry M. Gilbert , Oleksiy Portyanko , Randy L. Mayes , Gregory J. Fountain , William W. Wittliff, III
IPC分类号： G01M17/00
CPC分类号： G06N5/022
摘要： A vehicle state tracker tracks the state of a vehicle during a diagnostic test sequence to eliminate redundant steps between diagnostic procedures. The vehicle state tracker maintains a list of preconditions required for each diagnostic procedure, reads a current vehicle state from a memory register and verifies the current setting of the vehicle state corresponding to a specific precondition. If the precondition is required and the current setting is not valid, the state tracker further formats a test preparation step corresponding to the precondition for display to instruct a vehicle technician to satisfy the precondition. Otherwise, if the precondition is not required and the corresponding setting is valid, the state tracker formats an instruction to reverse the corresponding vehicle condition. The state tracker additionally receives feedback indicating when a precondition has been satisfied or the corresponding vehicle condition has been reversed, and updates the vehicle state in memory.
摘要翻译：车辆状态跟踪器在诊断测试序列期间跟踪车辆的状态，以消除诊断过程之间的冗余步骤。车辆状态跟踪器维护每个诊断过程所需的前提条件的列表，从存储器寄存器读取当前车辆状态，并且验证对应于特定前提条件的车辆状态的当前设置。如果需要前提条件并且当前设置无效，则状态跟踪器进一步格式化与用于显示的前提条件对应的测试准备步骤，以指示车辆技术人员满足前提条件。否则，如果不需要前提条件并且相应的设置有效，则状态跟踪器格式化用于反转相应车辆状态的指令。状态跟踪器另外接收指示何时已经满足前提条件或相应的车辆状态已被反转的反馈，并更新存储器中的车辆状态。

7. 发明授权

US07636622B2 Interactive schematic generating method and apparatus for a vehicle diagnostic procedure 有权
标题翻译：用于车辆诊断程序的交互式原理图生成方法和装置
公开(公告)号：US07636622B2
公开(公告)日：2009-12-22
申请号：US11452272
申请日：2006-06-14
申请人： Olav M. Underdal , Harry M. Gilbert , Oleksiy Portyanko , Randy L. Mayes , Gregory J. Fountain , William W. Wittliff, III
发明人： Olav M. Underdal , Harry M. Gilbert , Oleksiy Portyanko , Randy L. Mayes , Gregory J. Fountain , William W. Wittliff, III
IPC分类号： G01M17/00
CPC分类号： G07C5/08
摘要： An interactive diagnostic schematic generator illustrates diagnostic test procedures for diagnosing failure modes of a vehicle. The schematic generator reads a schematic data file such as a wiring diagram from a computer memory, indicates a test subject in the schematic or illustrates a location where test equipment is to be connected, and formats the schematic for display on a display device. The schematic generator also receives feedback from a vehicle onboard computer, test equipment or user input indicating that the action has been performed, and removes the indication of the test subject in the schematic. The schematic generator further marks the test subject to indicate that the action has been performed with a marking style that is visually distinct from the indicating style, optionally indicating that the result has validated or invalidated the test subject.
摘要翻译：交互式诊断原理图生成器说明用于诊断车辆故障模式的诊断测试程序。原理图生成器从计算机存储器读取诸如接线图的原理图数据文件，指示原理图中的测试对象或示出了要连接测试设备的位置，并且格式化用于在显示设备上显示的原理图。示意图发生器还从车载计算机，测试设备或用户输入接收指示已经执行动作的反馈，并且去除原理图中的测试对象的指示。示意图发生器进一步标记测试对象以指示已经使用与指示样式视觉上不同的标记样式来执行动作，可选地指示结果已经验证或使测试对象无效。

8. 发明授权

US08239094B2 Test requirement list for diagnostic tests 有权
标题翻译：诊断测试的测试要求列表
公开(公告)号：US08239094B2
公开(公告)日：2012-08-07
申请号：US12108126
申请日：2008-04-23
申请人： Olav M. Underdal , Harry M. Gilbert , Oleksiy Portyanko , Randy L. Mayes , Gregory J. Fountain , William W. Wittliff, III
发明人： Olav M. Underdal , Harry M. Gilbert , Oleksiy Portyanko , Randy L. Mayes , Gregory J. Fountain , William W. Wittliff, III
IPC分类号： G01M17/00 , G06F19/00
CPC分类号： G06Q10/20 , G01M17/007 , G06Q10/0631 , G07C5/008 , G07C5/0808
摘要： A diagnostic system for a vehicle, including a memory receiving and storing vehicle specific information, and storing diagnostic test requirements of a plurality of diagnostic sequences, and a processor identifying the test requirements for a selected diagnostic sequence according to the vehicle specific information in advance of executing the diagnostic sequence.
摘要翻译：一种用于车辆的诊断系统，包括存储器接收和存储车辆特定信息，并且存储多个诊断序列的诊断测试要求;以及处理器，其根据车辆特定信息预先识别所选择的诊断序列的测试要求，执行诊断顺序。

9. 发明授权

US08116930B2 Dynamic decision sequencing method and apparatus for optimizing a diagnostic test plan 有权
公开(公告)号：US08116930B2
公开(公告)日：2012-02-14
申请号：US11452250
申请日：2006-06-14
申请人： Olav M. Underdal , Harry M. Gilbert , Oleksiy Portyanko , Randy L. Mayes , Gregory J. Fountain , William W. Wittliff, III
发明人： Olav M. Underdal , Harry M. Gilbert , Oleksiy Portyanko , Randy L. Mayes , Gregory J. Fountain , William W. Wittliff, III
IPC分类号： G01M17/00 , G06F7/00 , G06F19/00
摘要： A dynamic diagnostic plan generator arranges diagnostic test procedures related to a vehicle symptom or operational problem in a sequence based on a probabilistic Failure Mode and Effects Analysis (FMEA). The diagnostic plan generator also tracks a vehicle state, and provides instructions for test preparation steps and instructions for performing the diagnostic test procedures. The plan generator further generates schematic illustrations of the diagnostic test procedures, and creates a diagnostic data structure containing information related to the diagnostic test procedures. In addition, the diagnostic plan generator sends and receives information regarding actual failure mode occurrences, for example, to and from a central database. Furthermore, the diagnostic plan generator facilitates the creation of failure mode tests by an expert diagnostics author.

10. 发明授权

US07865278B2 Diagnostic test sequence optimization method and apparatus 有权
标题翻译：诊断测试序列优化方法和装置
公开(公告)号：US07865278B2
公开(公告)日：2011-01-04
申请号：US11452249
申请日：2006-06-14
申请人： Olav M. Underdal , Harry M. Gilbert , Oleksiy Portyanko , Randy L. Mayes , Gregory J. Fountain , William W. Wittliff, III
发明人： Olav M. Underdal , Harry M. Gilbert , Oleksiy Portyanko , Randy L. Mayes , Gregory J. Fountain , William W. Wittliff, III
IPC分类号： G01M17/00 , G06F7/00 , G06F19/00
CPC分类号： G06N5/003 , G06N5/02 , G06N7/00
摘要： A diagnostic test sequence optimizer includes a diagnostic test selector that determines a group of diagnostic test procedures related to a specific symptom and vehicle type from a pool of diagnostic procedures. A failure mode analyzer then selects one or more factors that can affect resolution of a vehicle operational problem and performs a failure mode analysis to quantify a comparative utility of the individual tests, and a factor weighter assigns a weight to each of the factors. A vehicle receiver receives information regarding the history of the test subject vehicle, and a sequence optimizer places the diagnostic test procedures in an optimized sequence in accordance with the comparative utilities of the individual diagnostic procedures, user preferences and a Failure Mode and Effects Analysis compiled by the manufacturer of the vehicle.
摘要翻译：诊断测试序列优化器包括诊断测试选择器，其从诊断程序池确定与特定症状和车辆类型相关的一组诊断测试程序。故障模式分析仪然后选择一个或多个可能影响车辆操作问题的分辨率的因素，并执行故障模式分析以量化各个测试的比较效用，并且因子加权者对每个因素分配权重。车辆接收器接收关于测试对象车辆的历史的信息，并且序列优化器根据各个诊断程序，用户偏好和由下列方法编译的故障模式和效果分析的比较实用程序将诊断测试程序放置在优化的顺序中：车辆的制造商。

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