公开(公告)号：US10204321B2

公开(公告)日：2019-02-12

申请号：US14413448

申请日：2012-07-11

申请人： Takayuki Uchida ,  Hideaki Suzuki ,  Junsuke Fujiwara ,  Shinya Yuda

发明人： Takayuki Uchida ,  Hideaki Suzuki ,  Junsuke Fujiwara ,  Shinya Yuda

IPC分类号： G06F17/30 ,  G06Q10/00 ,  G06Q50/10

摘要： The device for searching for similar breakdown cases according to the present invention includes: a first means that detects a signal abnormality from a repair target machine, calculates the correlations between the signal abnormality and past abnormality cases by means of quantification, and regards the past abnormality cases as similar abnormality cases; a second means that obtains the component repair histories of the repair target machine in the similar abnormality cases by means of quantification; and a third means that, in accordance with the quantified correlations and the quantified component repair histories, determines and provides the priority levels of the plural past similar abnormality cases.

公开(公告)号：US09189485B2

公开(公告)日：2015-11-17

申请号：US13643588

申请日：2010-04-26

申请人： Shoji Suzuki ,  Junsuke Fujiwara ,  Hideaki Suzuki

发明人： Shoji Suzuki ,  Junsuke Fujiwara ,  Hideaki Suzuki

IPC分类号： G06F17/30 ,  G05B23/02

CPC分类号： G06F17/30067 ,  G05B23/0264 ,  G06F17/30371

摘要： A predicted-failure-evidence diagnosing section for equipment that does not depend on the equipment and does not require knowledge of the equipment is provided. On the basis of a result of a predicted-abnormality-evidence diagnosis carried out by this section on time-series data gathered from the equipment, an allowable error used for compressing the gathered data can be set and managed in order to compress the data if the result of the diagnosis is normal or to restrict the compression of the data during a period in which an evidence of a predicted abnormality is detected. Thus, the amount of data stored in a memory can be reduced.

摘要翻译： 提供了不依赖于设备并且不需要设备知识的设备的预测故障证据诊断部分。 根据本节对从设备收集的时间序列数据进行的预测异常证据诊断的结果，可以设置和管理用于压缩收集的数据的容许误差，以压缩数据，如果 诊断结果正常或在检测到预测异常的证据的期间限制数据的压缩。 因此，可以减少存储在存储器中的数据量。

公开(公告)号：US08649730B2

公开(公告)日：2014-02-11

申请号：US12975402

申请日：2010-12-22

申请人： Tsutomu Yamada ,  Yoshihito Sato ,  Hideaki Suzuki ,  Shoji Suzuki ,  Tatsuya Maruyama ,  Junsuke Fujiwara

发明人： Tsutomu Yamada ,  Yoshihito Sato ,  Hideaki Suzuki ,  Shoji Suzuki ,  Tatsuya Maruyama ,  Junsuke Fujiwara

IPC分类号： H04B3/36

CPC分类号： H04L1/1867 ,  H04B17/318

摘要： A wireless communication system includes a wireless communication apparatus (fixed terminal) resided in a fixed station side providing a wireless antenna, a wireless communication unit, a server processing unit, a task list, a data communication unit, a buffer management unit and a buffer, and a wireless data transport apparatus (mobile terminal) resided in a mobile station side providing the wireless antenna, the wireless communication unit, a server determination unit, a task list I/O unit, the task list, a client processing unit and the buffer, thereby, the mobile terminal receives the task list from the fixed terminal to communicate data with another fixed terminal and transports not only the data but also a data acknowledgement, and the fixed terminal creates the acknowledgement to use the acknowledgement to thereby control a creation and deletion of bulk data appropriately.

摘要翻译： 无线通信系统包括驻留在提供无线天线的固定站侧的无线通信装置（固定终端），无线通信单元，服务器处理单元，任务列表，数据通信单元，缓冲管理单元和缓冲器 ，以及驻留在提供无线天线的移动站侧的无线数据传输装置（移动终端），无线通信单元，服务器确定单元，任务列表I / O单元，任务列表，客户处理单元和 因此，移动终端从固定终端接收任务列表以与另一固定终端通信数据，并且不仅传输数据而且还传送数据确认，并且固定终端创建确认以使用确认从而控制创建 并适当删除批量数据。

公开(公告)号：US20110159806A1

公开(公告)日：2011-06-30

申请号：US12975402

申请日：2010-12-22

申请人： Tsutomu YAMADA ,  Yoshihito Sato ,  Hideaki Suzuki ,  Shoji Suzuki ,  Tatsuya Maruyama ,  Junsuke Fujiwara

发明人： Tsutomu YAMADA ,  Yoshihito Sato ,  Hideaki Suzuki ,  Shoji Suzuki ,  Tatsuya Maruyama ,  Junsuke Fujiwara

IPC分类号： H04B17/02

CPC分类号： H04L1/1867 ,  H04B17/318

摘要： A wireless communication system includes a wireless communication apparatus (fixed terminal) resided in a fixed station side providing a wireless antenna, a wireless communication unit, a server processing unit, a task list, a data communication unit, a buffer management unit and a buffer, and a wireless data transport apparatus (mobile terminal) resided in a mobile station side providing the wireless antenna, the wireless communication unit, a server determination unit, a task list I/O unit, the task list, a client processing unit and the buffer, thereby, the mobile terminal receives the task list from the fixed terminal to communicate data with another fixed terminal and transports not only the data but also a data acknowledgement, and the fixed terminal creates the acknowledgement to use the acknowledgement to thereby control a creation and deletion of bulk data appropriately.

摘要翻译： 无线通信系统包括驻留在提供无线天线的固定站侧的无线通信装置（固定终端），无线通信单元，服务器处理单元，任务列表，数据通信单元，缓冲管理单元和缓冲器 ，以及驻留在提供无线天线的移动站侧的无线数据传输装置（移动终端），无线通信单元，服务器确定单元，任务列表I / O单元，任务列表，客户处理单元和 因此，移动终端从固定终端接收任务列表以与另一固定终端通信数据，并且不仅传输数据而且还传送数据确认，并且固定终端创建确认以使用确认从而控制创建 并适当删除批量数据。

公开(公告)号：US20130097128A1

公开(公告)日：2013-04-18

申请号：US13643588

申请日：2010-04-26

申请人： Shoji Suzuki ,  Junsuke Fujiwara ,  Hideaki Suzuki

发明人： Shoji Suzuki ,  Junsuke Fujiwara ,  Hideaki Suzuki

IPC分类号： G06F17/30

CPC分类号： G06F17/30067 ,  G05B23/0264 ,  G06F17/30371

摘要： An allowable error used for compressing time-series data can be set without knowledge of equipment. It is possible to prevent the data from being lost not only in the event of an abnormality, but also during a period in which an evidence of a predicted abnormality is detected. In addition, it is also possible to verify the properness of a set allowable error. Thus, the amount of data gathered and stored in a memory can be reduced without losing information required for detection of an evidence of a predicted abnormality occurring in the equipment of interest. As a result, it is possible to provide a time-series data diagnosing/compressing method capable of gathering time-series data with a high degree of efficiency and a data gathering/storing apparatus adopting the method. That is to say, in accordance with the present invention, there is provided a predicted-failure-evidence diagnosing section not depending on the equipment and not requiring knowledge of the equipment and, on the basis of a result of a predicted-abnormality-evidence diagnosis carried out by this section on time-series data gathered from the equipment, an allowable error used for compressing the gathered data can be set and managed in order to compress the data if the result of the diagnosis is normal or restrict the compression of the data during a period in which an evidence of a predicted abnormality is detected. Thus, the amount of data stored in a memory can be reduced.

摘要翻译： 用于压缩时间序列数据的允许误差可以在不了解设备的情况下进行设置。 可以防止数据在异常的情况下丢失，而且可以在检测出预测的异常的证据的期间内丢失。 此外，还可以验证设定的允许误差的正确性。 因此，可以减少收集和存储在存储器中的数据量，而不会丢失在感兴趣的设备中发现的预测异常的证据的检测所需的信息。 结果，可以提供能够以高效率收集时间序列数据的时间序列数据诊断/压缩方法和采用该方法的数据收集/存储装置。 也就是说，根据本发明，提供了不依赖于设备而不需要设备知识的预测故障证据诊断部分，并且基于预测的异常证据的结果 本节对从设备收集的时间序列数据进行诊断，可以设置和管理用于压缩收集的数据的容许误差，以便在诊断结果正常的情况下压缩数据，或者限制压缩 检测到预测异常的证据的期间的数据。 因此，可以减少存储在存储器中的数据量。

公开(公告)号：US09292011B2

公开(公告)日：2016-03-22

申请号：US14113633

申请日：2012-04-24

申请人： Hideaki Suzuki ,  Kozo Nakamura ,  Shinya Yuda ,  Hiroki Uchiyama ,  Takashi Saeki ,  Kesaaki Minemura ,  Jyunsuke Fujiwara

发明人： Hideaki Suzuki ,  Kozo Nakamura ,  Shinya Yuda ,  Hiroki Uchiyama ,  Takashi Saeki ,  Kesaaki Minemura ,  Jyunsuke Fujiwara

IPC分类号： G05B15/02 ,  E02F9/26 ,  G06Q10/00

CPC分类号： G05B15/02 ,  E02F9/267 ,  G06Q10/20

摘要： A hydraulic shovel includes: a storage unit which stores an operation history of a target component of the shovel targeted for life span estimation, a discrimination threshold value used for classifying usage of the target component into a plurality of usage modes based on the operation history, and a usage mode-specific estimated life span indicative of an estimated life span of the target component in each of the usage modes; and an arithmetic and control unit which calculates an operating time of the target component in each of the usage modes in accordance with the operation history and the discrimination threshold value, and estimates the life span of the target component based on the operating time calculated for each of the usage modes and on the usage mode-specific estimated life span.

摘要翻译： 液压挖掘机包括：存储单元，其存储针对寿命估计的铲的目标分量的操作历史;基于操作历史将用于将目标分量的使用分类为多个使用模式的鉴别阈值， 以及指示每个使用模式中目标组件的估计使用寿命的使用模式特定估计寿命; 以及算术和控制单元，其根据操作历史和鉴别阈值来计算每个使用模式中的目标分量的操作时间，并且基于针对每个使用模式计算的操作时间来估计目标分量的寿命 的使用模式和使用模式特定的估计寿命。

公开(公告)号：US20120290178A1

公开(公告)日：2012-11-15

申请号：US13522505

申请日：2011-01-19

申请人： Hideaki Suzuki ,  Yoshinori Furuno ,  Kozo Nakamura ,  Shinya Yuda ,  Hiroki Uchiyama ,  Hideyuki Tanaka ,  Katsuaki Tanaka ,  Toshikazu Minoshima

发明人： Hideaki Suzuki ,  Yoshinori Furuno ,  Kozo Nakamura ,  Shinya Yuda ,  Hiroki Uchiyama ,  Hideyuki Tanaka ,  Katsuaki Tanaka ,  Toshikazu Minoshima

IPC分类号： E02F9/26

CPC分类号： E02F9/265 ,  E02F9/2045 ,  G01G19/08 ,  G01G19/083 ,  G01G23/3728

摘要： Provided is a system by which a loading machine (202) guides a hauling machine (201) on the weight and the position of materials loaded on the hauling machine (202). The system includes: loaded state detection means (5, 6) for detecting the weight “p” and position “x” of materials already loaded on the hauling machine; hauling basic information storage means (7) for storing hauling basic information concerning the loaded state of the hauling machine; loading performance information storage means (11) for storing the loading performance information concerning the loading capacity of the loading machine; next operation calculation means (10) for calculating the next loading weight and the next loading position at which the loading machine should load materials in the next operation based on the hauling basic information, the loading performance information, and the weight and the position of materials on the hauling machine; and a display unit (12) that guides the operator of the loading machine on the next loading weight and the next loading position. This system enables the loading machine to load materials onto the hauling machine with high working efficiency.

摘要翻译： 提供了一种系统，通过该系统，装载机（202）引导牵引机（201）重量和装载在牵引机（202）上的材料的位置。 该系统包括：用于检测已经装载在牵引机上的材料的重量p和位置x的装载状态检测装置（5,6） 运送基本信息存储装置（7），用于存储关于牵引机的装载状态的运输基本信息; 装载性能信息存储装置（11），用于存储关于装载机的装载能力的装载性能信息; 下一个操作计算装置（10），用于计算下一个装载重量和下一个装载位置，在该装载位置下，装载机将根据拖运基本信息，装载性能信息以及材料的重量和位置在下一个操作中装载材料 在牵引机上 以及显示单元（12），其引导装载机的操作者处于下一个装载重量和下一个装载位置。 该系统使装载机以高工作效率将材料装载到牵引机上。

公开(公告)号：US20120035802A1

公开(公告)日：2012-02-09

申请号：US13202140

申请日：2010-02-19

申请人： Hideaki Suzuki ,  Yoshinori Furuno ,  Kenji Araki ,  Kozo Nakamura ,  Shinya Yuda ,  Hirotaka Takahashi

发明人： Hideaki Suzuki ,  Yoshinori Furuno ,  Kenji Araki ,  Kozo Nakamura ,  Shinya Yuda ,  Hirotaka Takahashi

IPC分类号： G06F11/00 ,  G06F19/00

CPC分类号： E02F9/26 ,  B60R16/0315 ,  E02F9/267 ,  F02D41/22 ,  G05B23/0235 ,  G07C5/008 ,  G07C5/0808 ,  G07C5/085

摘要： A learning diagnostic system for a working machine is capable of making a fault diagnosis of the working machine universally relative to various types of sensor information, and preventing a failure in the working machine by enabling a fault diagnosis even in a transient operating state that represents a transitional state between operating states. A state learning device 201 sorts inputted sensor data 101a into one under a steady operating state and one under a transient operating state, and generates, through learning, steady state data 102a and intermediate state data 103a, each including a permissible error. A state diagnostic device 202 uses the steady state data 102a to determine whether an operating state of the working machine related to the inputted sensor data is the steady operating state or the transient operating state, and make a fault determination in the steady operating state. The state diagnostic device 202 also uses the intermediate state data 103a to make a fault determination in the determined transient operating state. The intermediate state data 103a also includes intermediate point information.

摘要翻译： 用于工作机器的学习诊断系统能够相对于各种类型的传感器信息普遍地对工作机器进行故障诊断，并且即使在代表一个操作状态的瞬态操作状态下也能够通过启用故障诊断来防止工作机器中的故障 经营状态之间的过渡状态。 状态学习装置201将输入的传感器数据101a分解为处于稳定运行状态的一个，并且在瞬态运行状态下将输入的传感器数据101a分类为一个，并通过学习产生每个包括容许误差的稳态数据102a和中间状态数据103a。 状态诊断装置202使用稳态数据102a来确定与输入的传感器数据相关的工作机的工作状态是稳定工作状态还是暂态操作状态，并且在稳定操作状态下进行故障确定。 状态诊断装置202还使用中间状态数据103a在所确定的瞬时动作状态下进行故障判定。 中间状态数据103a还包括中间点信息。

公开(公告)号：US09074348B2

公开(公告)日：2015-07-07

申请号：US13202140

申请日：2010-02-19

申请人： Hideaki Suzuki ,  Yoshinori Furuno ,  Kenji Araki ,  Kozo Nakamura ,  Shinya Yuda ,  Hirotaka Takahashi

发明人： Hideaki Suzuki ,  Yoshinori Furuno ,  Kenji Araki ,  Kozo Nakamura ,  Shinya Yuda ,  Hirotaka Takahashi

IPC分类号： E02F9/22 ,  E02F9/26 ,  G05B23/02 ,  F02D41/22 ,  G07C5/00 ,  B60R16/03 ,  G07C5/08

CPC分类号： E02F9/26 ,  B60R16/0315 ,  E02F9/267 ,  F02D41/22 ,  G05B23/0235 ,  G07C5/008 ,  G07C5/0808 ,  G07C5/085

摘要： A learning diagnostic system for a working machine is capable of making a fault diagnosis of the working machine universally relative to various types of sensor information, and preventing a failure in the working machine by enabling a fault diagnosis even in a transient operating state that represents a transitional state between operating states.A state learning device 201 sorts inputted sensor data 101a into one under a steady operating state and one under a transient operating state, and generates, through learning, steady state data 102a and intermediate state data 103a, each including a permissible error. A state diagnostic device 202 uses the steady state data 102a to determine whether an operating state of the working machine related to the inputted sensor data is the steady operating state or the transient operating state, and make a fault determination in the steady operating state. The state diagnostic device 202 also uses the intermediate state data 103a to make a fault determination in the determined transient operating state. The intermediate state data 103a also includes intermediate point information.

摘要翻译： 用于工作机器的学习诊断系统能够相对于各种类型的传感器信息普遍地对工作机器进行故障诊断，并且即使在表示一个或多个传感器的瞬态操作状态下也能够进行故障诊断来防止工作机器中的故障 经营状态之间的过渡状态。 状态学习装置201将输入的传感器数据101a分解为处于稳定运行状态的一个，并且在瞬态运行状态下将输入的传感器数据101a分类为一个，并通过学习产生每个包括容许误差的稳态数据102a和中间状态数据103a。 状态诊断装置202使用稳态数据102a来确定与输入的传感器数据相关的工作机的工作状态是稳定工作状态还是暂态操作状态，并且在稳定操作状态下进行故障确定。 状态诊断装置202还使用中间状态数据103a在所确定的瞬时动作状态下进行故障判定。 中间状态数据103a还包括中间点信息。

公开(公告)号：US20140052299A1

公开(公告)日：2014-02-20

申请号：US14113633

申请日：2012-04-24

申请人： Hideaki Suzuki ,  Kozo Nakamura ,  Shinya Yuda ,  Hiroki Uchiyama ,  Takashi Saeki ,  Kesaaki Minemura ,  Jyunsuke Fujiwara

发明人： Hideaki Suzuki ,  Kozo Nakamura ,  Shinya Yuda ,  Hiroki Uchiyama ,  Takashi Saeki ,  Kesaaki Minemura ,  Jyunsuke Fujiwara

IPC分类号： G05B15/02

CPC分类号： G05B15/02 ,  E02F9/267 ,  G06Q10/20

摘要： A hydraulic shovel (1) constituted by a plurality of components includes: a storage unit (20) which stores an operation history of a target component included in the plurality of components and targeted for life span estimation, a discrimination threshold value used for classifying usage of the target component into a plurality of usage modes based on the operation history, and a usage mode-specific estimated life span indicative of an estimated life span of the target component in each of the usage modes; and an arithmetic and control unit (10) which performs a process of calculating an operating time of the target component in each of the usage modes in accordance with the operation history of the target component and the discrimination threshold value, and a process of estimating the life span of the target component based on the operating time of the target component calculated for each of the usage modes in the aforementioned process and on the usage mode-specific estimated life span. This makes it possible to improve the accuracy in estimating the life spans of components constituting an operating machine.

摘要翻译： 由多个部件构成的液压铲（1）包括：存储单元（20），存储包括在多个部件中的目标成分的操作历史，并且用于寿命估计，用于对使用进行分类的判别阈值 基于操作历史的目标组件的多个使用模式以及指示每个使用模式中的目标组件的估计使用寿命的使用模式特定的估计寿命范围; 以及算术和控制单元（10），其根据目标分量的操作历史和鉴别阈值执行计算每个使用模式中的目标分量的操作时间的处理，以及估计 基于针对上述处理中的每个使用模式计算的目标组件的操作时间和使用模式特定估计寿命，目标组件的使用寿命。 这使得可以提高估计构成操作机器的部件的寿命的精度。