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1. 发明申请

US20070213855A1 Diagnostic Information Providing Apparatus for Construction Machine and Diagnostic Information Display System for Construction Machine 有权
标题翻译：诊断信息提供施工机械设备和建筑机械诊断信息显示系统
公开(公告)号：US20070213855A1
公开(公告)日：2007-09-13
申请号：US11571482
申请日：2005-10-27
申请人： Yoshinori Furuno , Munenobu Seo , Kenichi Sagiya
发明人： Yoshinori Furuno , Munenobu Seo , Kenichi Sagiya
IPC分类号： G05B15/00
CPC分类号： E02F9/26
摘要： A diagnostic information providing apparatus for a construction machine and a diagnostic information display system for a construction machine, which can find an abnormality before it actually occurs and can reduce a suspension period of the construction machine. Each of the apparatus and the system comprises a sensor 40, etc. for detecting status variables related to an operating state of a hydraulic excavator 1 or ambient environment, and a controller 2. The controller stores combinations between a plurality of snapshot items and one or more status variables related to each of the snapshot items in advance, acquires or extracts status variable data, which is regarded as being related based on the stored combinations, from corresponding detected signals of the sensor 40, etc. with respect to the snapshot item selected by a selection command from an operator, thereby displaying the status variable data on a display unit 50, and compares each of the status variables or a value computed based on a plurality of status variables with a predetermined reference value range. When the status variable or the computed value is outside the predetermined reference value range, the controller determines a failure of a corresponding part, and displays the failed part or the related status variable on the display unit 50.
摘要翻译：一种用于建筑机械的诊断信息提供装置和用于建筑机械的诊断信息显示系统，其可以在实际发生之前发现异常并且可以减少施工机械的暂停时间。设备和系统中的每一个包括用于检测与液压挖掘机1的操作状态或周围环境相关的状态变量的传感器40等以及控制器2。控制器预先存储多个快照项目和与每个快照项目相关的一个或多个状态变量之间的组合，从相应的检测到的信号中获取或提取被认为与所存储的组合相关的状态变量数据传感器40等相对于通过来自操作者的选择命令选择的快照项目，从而在显示单元50上显示状态变量数据，并且比较每个状态变量或基于多个状态计算的值具有预定参考值范围的变量。当状态变量或计算值超出预定参考值范围时，控制器确定相应部分的故障，并将显示单元50上的故障部分或相关状态变量显示。

2. 发明授权

US07684917B2 Diagnostic information providing apparatus for construction machine and diagnostic information display system for construction machine 有权
标题翻译：建筑机械诊断信息提供装置和建筑机械诊断信息显示系统
公开(公告)号：US07684917B2
公开(公告)日：2010-03-23
申请号：US11571482
申请日：2005-10-27
申请人： Yoshinori Furuno , Munenobu Seo , Kenichi Sagiya
发明人： Yoshinori Furuno , Munenobu Seo , Kenichi Sagiya
IPC分类号： G05B15/00 , G06F19/00
CPC分类号： E02F9/26
摘要： A diagnostic information display system for a construction machine includes a sensor for detecting status variables related to an operating state of a hydraulic excavator or ambient environment, and a controller which stores combinations between a plurality of snapshot items and one or more status variables related to each of the snapshot items in advance, acquires or extracts status variable data, which is regarded as being related based on the stored combinations, from corresponding detected signals of the sensor 40, etc. with respect to the snapshot item selected by a selection command from an operator, thereby displaying the status variable data on a display unit, and compares each of the status variables or a value computed based on a plurality of status variables with a predetermined reference value range. A failure of a corresponding part or the related status variable is displayed on the display unit.
摘要翻译：一种用于建筑机械的诊断信息显示系统，包括用于检测与液压挖掘机或周围环境的运行状态相关的状态变量的传感器，以及控制器，其存储多个快照项目和与每个快照项目相关的一个或多个状态变量之间的组合预先获取或提取基于所存储的组合被认为是相关的状态变量数据的传感器40等的相应检测信号相对于从选择命令选择的快照项目操作者，从而在显示单元上显示状态变量数据，并将各状态变量或基于多个状态变量计算的值与规定的基准值范围进行比较。相应部件或相关状态变量的故障显示在显示单元上。

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