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1. 发明授权

US07513070B2 Work support and management system for working machine 失效
标题翻译：工作机工作支援管理系统
公开(公告)号：US07513070B2
公开(公告)日：2009-04-07
申请号：US10533184
申请日：2004-06-17
申请人： Hiroshi Ogura , Hideto Ishibashi , Keiji Hatori , Hiroshi Watanabe
发明人： Hiroshi Ogura , Hideto Ishibashi , Keiji Hatori , Hiroshi Watanabe
IPC分类号： E02F5/02 , G05D1/02
CPC分类号： G07C3/08 , E02F9/26
摘要： An excavation support database 40 includes a display table 47 and a display specifics table 48, which serve as storage means dedicated for display. The state of a working region per mesh is stored in the display table 47, and a discriminative display method (display color) is stored in the display specifics table 48 corresponding to the state per mesh. Reference is made to the display specifics table 48 on the basis of the state (height) per mesh, which is stored in the display table 47, to read the corresponding display color from the display specifics table 48, thereby displaying the state of the working region in a color-coded manner. Operation support and management realized with this system can easily be employed in different types of working machines in common and can inexpensively be performed with ease.
摘要翻译：挖掘支援数据库40包括作为专用于显示的存储装置的显示表47和显示细节表48。每个网格的工作区域的状态被存储在显示表47中，并且将辨别性显示方法（显示颜色）存储在与每个网格状态对应的显示细节表48中。基于存储在显示表47中的每个网格的状态（高度），向显示细节表48提供从显示细节表48读取相应的显示颜色，从而显示工作的状态区域以颜色编码的方式。通过该系统实现的操作支持和管理可以容易地用于不同类型的工作机器中，并且可以方便地执行。

2. 发明申请

US20060026101A1 Work support and management system for working machine 失效
标题翻译：工作机工作支援管理系统
公开(公告)号：US20060026101A1
公开(公告)日：2006-02-02
申请号：US10533184
申请日：2004-06-17
申请人： Hiroshi Ogura , Hideto Ishibashi , Keiji Hatori , Hiroshi Watanabe
发明人： Hiroshi Ogura , Hideto Ishibashi , Keiji Hatori , Hiroshi Watanabe
IPC分类号： G06Q99/00
CPC分类号： G07C3/08 , E02F9/26
摘要： An excavation support database 40 includes a display table 47 and a display specifics table 48, which serve as storage means dedicated for display. The state of a working region per mesh is stored in the display table 47, and a discriminative display method (display color) is stored in the display specifics table 48 corresponding to the state per mesh. Reference is made to the display specifics table 48 on the basis of the state (height) per mesh, which is stored in the display table 47, to read the corresponding display color from the display specifics table 48, thereby displaying the state of the working region in a color-coded manner. Operation support and management realized with this system can easily be employed in different types of working machines in common and can inexpensively be performed with ease.
摘要翻译：挖掘支援数据库40包括作为专用于显示的存储装置的显示表47和显示细节表48。每个网格的工作区域的状态被存储在显示表47中，并且将辨别性显示方法（显示颜色）存储在与每个网格状态对应的显示细节表48中。基于存储在显示表47中的每个网格的状态（高度），向显示细节表48提供从显示细节表48读取相应的显示颜色，从而显示工作的状态区域以颜色编码的方式。通过该系统实现的操作支持和管理可以容易地用于不同类型的工作机器中，并且可以方便地执行。

3. 发明授权

US07222051B2 Working machine, failure diagnosis system for work machine and maintenance system for work machines 有权
标题翻译：作业机，工作机故障诊断系统及作业机维修系统
公开(公告)号：US07222051B2
公开(公告)日：2007-05-22
申请号：US11247243
申请日：2005-10-12
申请人： Koichi Shibata , Hiroshi Watanabe , Hiroshi Ogura , Genroku Sugiyama , Hiroyuki Adachi , Hideo Karasawa
发明人： Koichi Shibata , Hiroshi Watanabe , Hiroshi Ogura , Genroku Sugiyama , Hiroyuki Adachi , Hideo Karasawa
IPC分类号： G06F19/00
CPC分类号： G05B23/0267 , E02F9/205 , E02F9/24 , E02F9/26 , E02F9/268 , G05B19/4063 , G05B19/4185 , G05B2219/31454 , G05B2219/33284 , G05B2219/45012 , Y02P90/86
摘要： A working machine maintenance system having a plurality of working machines. A center server is provided that manages maintenance on the plurality of working machines by engaging in data exchange through bidirectional communication with each of the plurality of working machines via a communication line. The working machines each include an operation data storage device, an operation device operated to enter a maintenance work completion, a data transmission device, a data reception device, and a display device at which the maintenance information is displayed. The center server includes a data reception device that receives the operation data, the maintenance work completion data, and the maintenance data that have been transmitted, an operation database in which the operation data are stored, a maintenance database, a calculation device that calculates maintenance timing. and a data transmission device that transmits data related to the maintenance information.
摘要翻译：一种具有多个加工机械的工作机维护系统。提供了一种中心服务器，其通过经由通信线路与多个工作机器中的每一个进行双向通信而进行数据交换来管理多个工作机器的维护。工作机器各自包括操作数据存储装置，操作以进入维护工作完成的操作装置，数据传输装置，数据接收装置和显示维护信息的显示装置。中央服务器包括：数据接收装置，其接收已发送的操作数据，维护工作完成数据和维护数据，存储操作数据的操作数据库，维护数据库，计算维护的计算装置定时。以及发送与维护信息有关的数据的数据发送装置。

4. 发明授权

US07079982B2 Working machine, trouble diagnosis system of working machine, and maintenance system of working machine 有权
标题翻译：作业机，作业机故障诊断系统，工作机维修系统
公开(公告)号：US07079982B2
公开(公告)日：2006-07-18
申请号：US10476606
申请日：2002-04-26
申请人： Hiroshi Ogura , Hiroshi Watanabe , Genroku Sugiyama , Hideo Karasawa , Yoshiyuki Umeno , Osamu Tomikawa , Shuichi Miura , Kiyoshi Ono , Yasushi Ochiai
发明人： Hiroshi Ogura , Hiroshi Watanabe , Genroku Sugiyama , Hideo Karasawa , Yoshiyuki Umeno , Osamu Tomikawa , Shuichi Miura , Kiyoshi Ono , Yasushi Ochiai
IPC分类号： G06F19/00
CPC分类号： G05B23/0267 , E02F9/205 , E02F9/24 , E02F9/26 , E02F9/268 , G05B19/4063 , G05B19/4185 , G05B2219/31454 , G05B2219/33284 , G05B2219/45012 , Y02P90/86
摘要： A working machine failure diagnosis method for performing a failure diagnosis by transmitting and receiving signals through communication devices provided at a working machine and at an information management center, according to the present invention, includes: a first step in which a first signal related to a failure of the working machine is generated at the working machine and the first signal is transmitted to the information management center from the working machine via the communication devices; a second step in which, after the first signal is transmitted, the information management center generates a second signal for identifying a location of the failure based upon the first signal and the second signal is then transmitted from the information management center to the working machine via the communication devices; and a third step in which failure information corresponding to the first signal and the second signal is provided to an operator.
摘要翻译：根据本发明的用于通过在工作机器和信息管理中心提供的通信设备发送和接收信号来执行故障诊断的工作机器故障诊断方法包括：第一步骤，其中与第工作机器产生故障，第一信号通过通信装置从工作机传送到信息管理中心; 第二步骤，在第一信号被发送之后，信息管理中心基于第一信号产生用于识别故障位置的第二信号，然后第二信号从信息管理中心经由通信设备; 以及第三步骤，其中将对应于第一信号和第二信号的故障信息提供给操作者。

5. 发明授权

US06766600B2 Display device and display controller of construction machinery 失效
标题翻译：施工机械的显示装置和显示控制器
公开(公告)号：US06766600B2
公开(公告)日：2004-07-27
申请号：US10169939
申请日：2002-07-11
申请人： Hiroshi Ogura , Hiroshi Watanabe , Kazuo Fujishima , Sadahisa Tomita
发明人： Hiroshi Ogura , Hiroshi Watanabe , Kazuo Fujishima , Sadahisa Tomita
IPC分类号： G05D102
CPC分类号： E02F9/26 , E02F9/2296
摘要： A display unit for a construction machine is provided which allow for an operator to easily set a target plane or area in works to be performed under automatic control, and to freely change the contents to be displayed regardless of whether the machine is under the automatic control, so that information which the operator wants to see can be promptly displayed.
摘要翻译：提供了一种用于建筑机械的显示单元，其允许操作者容易地在自动控制下进行的作品中设置目标平面或区域，并且自由地改变要显示的内容，而不管机器是否处于自动控制，从而可以及时显示操作者想要看到的信息。

6. 发明申请

US20050192732A1 Operation support device 有权
标题翻译：操作支持设备
公开(公告)号：US20050192732A1
公开(公告)日：2005-09-01
申请号：US10508330
申请日：2003-03-25
申请人： Junichi Narisawa , Toshiyuki Miyamoto , Kenichi Sagiya , Hidefumi Ishimoto , Sumio Morita , Kouichi Madarame , Kenya Shyouji , Hiroshi Ogura , Hiroshi Watanabe
发明人： Junichi Narisawa , Toshiyuki Miyamoto , Kenichi Sagiya , Hidefumi Ishimoto , Sumio Morita , Kouichi Madarame , Kenya Shyouji , Hiroshi Ogura , Hiroshi Watanabe
IPC分类号： B66C23/88 , B66C23/90 , G05B15/00 , G06F7/70 , G06F19/00
CPC分类号： B66C23/905
摘要： An operation assist apparatus includes a display device installed in an operator's cab of a construction machine, at which at least operating procedures for the construction machine are displayed with text and illustrations; an image processing device that generates images; and a control device that engages the image processing device to generate an image of an operating procedure corresponding to an operation of the construction machine and engages the display device to display the image generated by the image processing device.
摘要翻译：操作辅助装置包括安装在建筑机械的驾驶室内的显示装置，至少用文字和图示来显示施工机械的操作程序; 生成图像的图像处理装置; 以及控制装置，其接合所述图像处理装置以生成与所述施工机械的操作相对应的操作过程的图像，并使所述显示装置接合以显示由所述图像处理装置生成的图像。

7. 发明授权

US06718245B2 Electronic control system for construction machinery 有权
标题翻译：工程机械电子控制系统
公开(公告)号：US06718245B2
公开(公告)日：2004-04-06
申请号：US10070989
申请日：2002-03-14
申请人： Hiroshi Watanabe , Hidefumi Ishimoto , Hiroshi Ogura , Hiroyuki Adachi
发明人： Hiroshi Watanabe , Hidefumi Ishimoto , Hiroshi Ogura , Hiroyuki Adachi
IPC分类号： E02F920
CPC分类号： E02F9/26 , E02F9/2228 , E02F9/2235 , E02F9/2246 , E02F9/2296
摘要： A system having a monitoring function in addition to a control function is able to suppress an increase in the amount of data communication and the communication frequency via a common communication line, and is flexibly adaptable for the addition of a new function without causing mutual interference between control data and monitor data. In particular, a hydraulic excavator 1 includes a first control unit 17 for a prime mover 14, a second control unit 23 for a hydraulic pump 18, a third control unit 33 for control valves 24, 25 and 26, and first and second monitor units 45, 46. A first common communication line 39 for control and a second common communication line 40 for monitoring are further provided as common buses for data communication.
摘要翻译：除了控制功能之外，具有监视功能的系统能够通过公共通信线路抑制数据通信量和通信频率的增加，并且灵活地适应于增加新功能而不会引起相互干扰控制数据和监控数据。特别地，液压挖掘机1包括用于原动机14的第一控制单元17，用于液压泵18的第二控制单元23，用于控制阀24,25和26的第三控制单元33，以及第一和第二监控单元进一步提供用于控制的第一公共通信线39和用于监视的第二公共通信线40作为用于数据通信的公共总线。

8. 发明授权

US06532409B1 Target excavation surface setting device for excavation machine, recording medium therefor and display unit 有权
标题翻译：挖掘机目标挖掘面设定装置，记录介质及显示单元
公开(公告)号：US06532409B1
公开(公告)日：2003-03-11
申请号：US09857066
申请日：2001-05-31
申请人： Kazuo Fujishima , Hiroshi Watanabe , Hiroshi Ogura , Sadahisa Tomita
发明人： Kazuo Fujishima , Hiroshi Watanabe , Hiroshi Ogura , Sadahisa Tomita
IPC分类号： E02F920
CPC分类号： E02F9/2296 , E02F3/437 , E02F9/2045 , E02F9/264
摘要： A setting/display processing section 11 of a control unit 9 comprises means 11b, 11c and 11d for computing the positional relationships among a machine body, an external reference and a target excavating surface by using a signal from a setting device 7 and signals supplied from angle sensors 8a, 8b when a front device is in a predetermined positional relationship relative to a laser reference surface, and means 11e, 11f, 11g, 11h and 11j for executing picture processing by using the computed positional relationships, and then producing and outputting picture signals to display the positional relationships among the body, the external reference and the target excavating surface. A display device 12 displays an illustration of the body and lines representing respectively the external reference and the target excavating surface on a display section 20 in accordance with the computed positional relationships. As a result, when carrying out excavation continuously over a long distance along a surface at a predetermined depth, a target excavating surface can be easily set using an external reference and a setting error relative to the external reference is less apt to occur.
摘要翻译：控制单元9的设置/显示处理部分11包括用于通过使用来自设定装置7的信号计算机体，外部基准和目标挖掘表面之间的位置关系的装置11b，11c和11d以及从前置装置相对于激光基准面为规定的位置关系时的角度传感器8a，8b，以及利用计算出的位置关系进行图像处理的图11e，11f，11g，11h，11j，信号以显示身体，外部基准和目标挖掘表面之间的位置关系。显示装置12根据计算出的位置关系，在显示部20上显示主体的图示和分别表示外部基准和目标挖掘面的线。结果，当沿预定深度沿表面连续长时间进行挖掘时，可以使用外部基准容易地设定目标挖掘面，并且相对于外部基准的设定误差容易发生。

9. 发明授权

US06430490B1 Hydraulic circuit control device of construction machinery 有权
标题翻译：工程机械液压回路控制装置
公开(公告)号：US06430490B1
公开(公告)日：2002-08-06
申请号：US09806200
申请日：2001-03-27
申请人： Hiroshi Watanabe , Shuji Ohira , Kazuo Fujishima , Hiroshi Ogura , Masakazu Haga , Sadahisa Tomita
发明人： Hiroshi Watanabe , Shuji Ohira , Kazuo Fujishima , Hiroshi Ogura , Masakazu Haga , Sadahisa Tomita
IPC分类号： G01B300
CPC分类号： E02F9/2296 , E02F9/2203 , E02F9/2228 , F15B21/087
摘要： Whether a previously computed valve command value Y−1 is within a neutral zone ±&agr; is determine. If the determination result is “Yes”, processing to compute a valve command value for a neutral dead zone is executed. If the determination result is “No”, processing to compute a valve command value for a driving zone is executed. In the latter case, by using a valve command value X and the previously computed valve command value Y−1, it is determined in which one of acceleration, deceleration/stop, and lever-reversed condition is the operating status, and a maximum setting rate in one of acceleration, deceleration/stop, and lever-reversed condition is computed from a corresponding function &Dgr;Y=fmax1(X), etc. Then, a control signal is computed while restraining a change rate of the operational signal to be kept not more than the computed maximum change rate, and a flow control valve 3 is controlled in accordance with the computed control signal. As a result, in a hydraulic drive system for controlling a flow control valve with an electrical operational signal to control the operation of an actuator, the flow control valve can be controlled at an optimum maximum change rate in any operating status of acceleration, deceleration/stop, and lever-reversed condition.
摘要翻译：确定先前计算的阀门命令值Y-1是否在中性区域±α内。如果确定结果为“是”，则执行用于计算中断死区的阀命令值的处理。如果确定结果为“否”，则执行用于计算驾驶区的阀命令值的处理。在后一种情况下，通过使用阀指令值X和先前计算的阀指令值Y-1，确定加速度，减速/停止和杠杆反转状态中的哪一个是运行状态，最大设定从相应的功能DELTAY = fmax1（X）等计算加速度，减速/停止和杠杆反转状态之一的速率。然后，计算控制信号，同时抑制操作信号的变化率不被保持大于所计算的最大变化率，并且根据所计算的控制信号来控制流量控制阀3。结果，在用于控制具有电气操作信号的流量控制阀以控制致动器的操作的液压驱动系统中，可以在加速，减速/减速的任何运行状态下将流量控制阀控制在最佳最大变化率，停止和杠杆反转条件。

10. 发明授权

US07672768B2 Operation assist apparatus 有权
标题翻译：操作辅助装置
公开(公告)号：US07672768B2
公开(公告)日：2010-03-02
申请号：US10508330
申请日：2003-03-25
申请人： Junichi Narisawa , Toshiyuki Miyamoto , Kenichi Sagiya , Hidefumi Ishimoto , Sumio Morita , Kouichi Madarame , Kenya Shyouji , Hiroshi Ogura , Hiroshi Watanabe
发明人： Junichi Narisawa , Toshiyuki Miyamoto , Kenichi Sagiya , Hidefumi Ishimoto , Sumio Morita , Kouichi Madarame , Kenya Shyouji , Hiroshi Ogura , Hiroshi Watanabe
IPC分类号： B66C23/90
CPC分类号： B66C23/905
摘要： An operation assist apparatus includes a display device installed in an operator's cab of a construction machine, at which at least operating procedures for the construction machine are displayed with text and illustrations; an image processing device that generates images; and a control device that engages the image processing device to generate an image of an operating procedure corresponding to an operation of the construction machine and engages the display device to display the image generated by the image processing device.
摘要翻译：操作辅助装置包括安装在建筑机械的驾驶室内的显示装置，至少用文字和图示来显示施工机械的操作程序; 生成图像的图像处理装置; 以及控制装置，其接合所述图像处理装置以生成与所述施工机械的操作相对应的操作过程的图像，并使所述显示装置接合以显示由所述图像处理装置生成的图像。

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