专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2012072617A Display system of work machine 有权
标题翻译：工作机显示系统
公开(公告)号：JP2012072617A
公开(公告)日：2012-04-12
申请号：JP2010219307
申请日：2010-09-29
申请人： Hitachi Constr Mach Co Ltd , 日立建機株式会社
发明人： SHIBAMORI KAZUHIRO , WATANABE YUTAKA , TSUKADA HIDENOBU , NAKAMURA KEIICHIRO , GOTO YUUKI , FUJIEDA KOTA
IPC分类号： E02F9/26
CPC分类号： B60Q1/00 , E02F9/261 , E02F9/267 , G07C5/0825
摘要： PROBLEM TO BE SOLVED: To display basic information at all times, to perform display so that an operator can surely recognize alarm contents at abnormal time, and to efficiently perform the display, in a display system of a work machine.SOLUTION: A first alarm display function 53b of a display controller 53 inputs a abnormal information signal related to a charge alarm, and displays a corresponding alarm icon 34a in an alarm icon display area 42. A basic information simple display function 53e displays basic information simple images 35, 36 instead of basic information images 31, 32, and a free area 44 is generated in a basic information display area 41 except a basic information simple image display area. A second alarm display function 53f displays, in the free area 44, character information (second alarm display 37) related to "charge alarm" which is the display contents of the alarm icon 34a and a simple coping method. By looking at the second alarm display 37 in addition to the alarm icon 34a, an operator surely recognizes "charge alarm" and understands the contents as well.
摘要翻译：要解决的问题：要始终显示基本信息，执行显示，以便操作者可以在工作机的显示系统中肯定地在异常时间识别报警内容并有效地执行显示。
解决方案：显示控制器53的第一报警显示功能53b输入与充电警报相关的异常信息信号，并在报警图标显示区域42中显示相应的报警图标34a。基本信息简单显示功能53e显示除了基本信息简单图像显示区域之外，在基本信息显示区域41中生成基本信息简单图像35,36而不是基本信息图像31,32和空闲区域44。第二报警显示功能53f在空闲区域44中显示与作为报警图标34a的显示内容的“充电报警”相关的字符信息（第二报警显示37）和简单的应对方法。除了报警图标34a之外，通过观察第二报警显示器37，操作者也可以肯定地识别“充电报警”并且了解内容。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2011179279A Monitoring device for working machine 有权
标题翻译：监控工作机器
公开(公告)号：JP2011179279A
公开(公告)日：2011-09-15
申请号：JP2010046505
申请日：2010-03-03
申请人： Hitachi Constr Mach Co Ltd , 日立建機株式会社
发明人： ODAGIRI KINYA , SHIBAMORI KAZUHIRO , NAKAMURA KEIICHIRO , TSUKADA EISHIN , WATANABE YUTAKA , GOTO YUUKI
IPC分类号： E02F9/24 , E02F9/26
CPC分类号： E02F9/261 , E02F9/0858
摘要： PROBLEM TO BE SOLVED: To improve safety by easily confirming a part which is a dead angle of a working machine.
SOLUTION: A monitoring device for the working machine includes a right monitoring camera 7 provided on the rear right side of the working machine; a left monitoring camera 8 provided on the rear left side of the working machine; a monitor display device 10 installed in a cab of the working machine to display images from both monitoring cameras; an operating lever 4d for operating the operation of the working machine; an image processor 9 for composing the images of both monitoring cameras and displaying them as one image on the monitor display device; and a controller 11 detecting the amount of operation of the operating lever and transmitting the information to the image processor. The image processor controls a range of the image displayed on the monitor display device, based on information on the amount of operation from the controller.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过容易地确认作业机的死角的部分来提高安全性。解决方案：用于工作机的监控装置包括设置在作业机的右后侧的右监视摄像机7; 设置在工作机的左后侧的左侧监视摄像机8; 监视器显示装置10，安装在工作机的驾驶室中，以显示来自两个监视摄像机的图像; 用于操作工作机的操作的操作杆4d; 用于构成监视摄像机的图像并将其作为一个图像显示在监视器显示装置上的图像处理器9; 以及控制器11，其检测操作杆的操作量并将该信息传送到图像处理器。图像处理器基于来自控制器的操作量的信息来控制监视显示装置上显示的图像的范围。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2011047214A Remote control system of working machine 有权
标题翻译：工作机器远程控制系统
公开(公告)号：JP2011047214A
公开(公告)日：2011-03-10
申请号：JP2009197197
申请日：2009-08-27
申请人： Hitachi Constr Mach Co Ltd , 日立建機株式会社
发明人： GOTO YUUKI , SHIBAMORI KAZUHIRO , TSUKADA EISHIN
IPC分类号： E02F9/20
CPC分类号： E02F9/2246 , E02F9/205 , E02F9/2054
摘要： PROBLEM TO BE SOLVED: To provide a remote control system of a working machine, allowing an operator to remote control the upper limit of engine speed with priority over setting of the upper limit. SOLUTION: A hydraulic excavator includes: a control means 10 and a command switch 13 for selectively giving a command for three kinds of working modes. The control means 10 includes a target rotating speed storage means 11b1 for storing an upper limit of a target rotating speed corresponding to each working mode, a target rotating speed computing means 11c for selecting one of the stored upper limits of target rotating speed according to a command of the command switch 13 and computing a target rotating speed within a range equal to or lower than the upper limit, and a communicating device 11a. A server 3 at a base station 2 selects one from the working modes stored by a working mode storage means 3f2 according to a command of the input device 4 and gives a command to the control means 10 using a communicating device 3g. The target rotating speed computing means 11c computes a target rotating speed based on the working mode when a command for the working mode is given from the server 3. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一个工作机器的遥控系统，允许操作者以优先设定上限的方式远程控制发动机转速的上限。解决方案：液压挖掘机包括：控制装置10和命令开关13，用于选择性地给出三种工作模式的命令。控制装置10包括：目标转速存储装置11b1，用于存储对应于每个工作模式的目标转速的上限;目标转速计算装置11c，用于根据存储的目标转速的目标转速的上限命令开关13的命令，并且在等于或低于上限的范围内计算目标转速，以及通信装置11a。基站2的服务器3根据输入装置4的命令从工作模式存储装置3f2存储的工作模式中选择一个，并使用通信装置3g向控制装置10发出命令。目标转速计算装置11c当从服务器3给出用于工作模式的命令时，基于工作模式来计算目标转速。（C）2011，JPO＆INPIT

4. 发明专利

JP2008164096A Travel control device for hydraulic traveling vehicle 有权
标题翻译：液压行驶车辆行驶控制装置
公开(公告)号：JP2008164096A
公开(公告)日：2008-07-17
申请号：JP2006355601
申请日：2006-12-28
申请人： Hitachi Constr Mach Co Ltd , 日立建機株式会社
发明人： SATAKE HIDETOSHI , ODAKA KATSUAKI , GOTO YUUKI , ICHIMURA KAZUHIRO , KONDO KO
IPC分类号： F16H61/42 , F16H59/40 , F16H59/44 , F16H59/68 , F16H61/4148 , F16H61/421 , F16H61/431 , F16H61/66
CPC分类号： Y02T10/76
摘要： PROBLEM TO BE SOLVED: To ensure excellent traveling performance without worsening fuel economy by controlling a pump flow rate and motor capacity according to a traveling condition. SOLUTION: The traveling condition of a hydraulic traveling vehicle is detected by a rotating speed pickup 71 (a travel speed detecting means), a hydraulic sensor 72 (a travel operation detecting means), a hydraulic sensor 73 (a driving situation detecting means), and a voltage sensor 74 (a T/M speed stage detecting means), and the driving condition of the hydraulic traveling vehicle is determined based on the traveling condition by a control unit 80, a solenoid proportional valve 81, an engine control device 82 and a motor regulator 33. The equivalent capacity of a travel system including a hydraulic travel motor 14 and the maximum flow supplied to the hydraulic travel motor 14 are controlled according to the determined result. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过根据行驶条件控制泵的流量和电动机容量，确保优异的行驶性能而不会使燃油经济性恶化。解决方案：通过旋转速度拾取器71（行驶速度检测装置），液压传感器72（行驶操作检测装置），液压传感器73（驾驶状况检测装置）检测液压行驶车辆的行驶状况装置）和电压传感器74（T / M速度级检测装置），并且基于由控制单元80，电磁比例阀81，发动机控制器81的行驶状态确定液压行驶车辆的行驶状态设备82和马达调节器33.根据确定的结果控制包括液压行进马达14的行驶系统的等效容量和供应到液压行进马达14的最大流量。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2013106254A Emergency communication system for work machine 审中-公开
标题翻译：工作机械紧急通信系统
公开(公告)号：JP2013106254A
公开(公告)日：2013-05-30
申请号：JP2011249763
申请日：2011-11-15
申请人： Hitachi Constr Mach Co Ltd , 日立建機株式会社
发明人： TSUKADA HIDENOBU , WATANABE YUTAKA , SHIBAMORI KAZUHIRO , NAKAMURA KEIICHIRO , GOTO YUUKI , ODAGIRI KINYA , FUJIEDA KOTA
IPC分类号： H04M11/04
摘要： PROBLEM TO BE SOLVED: To provide an emergency communication system for a work machine which connects an audio apparatus with a communication terminal in emergency to allow for speech with a management center etc. using the communication terminal.SOLUTION: The emergency communication system comprises: a server 37 installed within the management center for managing the work machine; a communication terminal 13 provided to the work machine and communicable with the server 37 by radio; a radio controller 17 provided to the work machine and comprising the audio apparatus; and a vehicle body network 18 through which the communication terminal 13 and the radio controller 17 are interconnected. In emergency, the communication terminal 13 is connected with the speakers 36R and 36L of the radio controller 17 to use the speakers 36R and 36L as voice input and output means for emergency speech and to perform a speech between the speakers 36R and 36L and the server 37 via the communication terminal 13.
摘要翻译：要解决的问题：提供一种用于紧急情况下将音频装置与通信终端连接的工作机的应急通信系统，以允许使用通信终端的与管理中心等的语音。解决方案：应急通信系统包括：安装在管理中心内的用于管理作业机器的服务器37; 通信终端13，其设置在作业机器上，并通过无线电与服务器37通信; 提供给作业机器并包括音频装置的无线电控制器17; 以及车身网络18，通信终端13和无线控制器17通过该车身网络互连。在紧急情况下，通信终端13与无线电控制器17的扬声器36R和36L连接，使用扬声器36R和36L作为用于紧急语音的语音输入和输出装置，并且在扬声器36R和36L与服务器之间执行语音（C）2013，JPO＆INPIT

6. 发明专利

JP2013064241A Diagnostic system for work machine 有权
标题翻译：工作机械诊断系统
公开(公告)号：JP2013064241A
公开(公告)日：2013-04-11
申请号：JP2011202405
申请日：2011-09-15
申请人： Hitachi Constr Mach Co Ltd , 日立建機株式会社
发明人： SHIBAMORI KAZUHIRO , WATANABE YUTAKA , TSUKADA HIDENOBU , NAKAMURA KEIICHIRO , GOTO YUUKI , ARABARI MASASHI , KIMURA AKIRA , FUJIEDA KOTA
IPC分类号： E02F9/20 , G05B23/02
摘要： PROBLEM TO BE SOLVED: To provide a diagnostic system for work machine capable of securing many pieces of snapshot data associated with specific abnormality.SOLUTION: It is not assumed that overheating occurs at the night in winter, and many pieces of data on overheating (specific abnormality) need to be gathered quickly so as to find the cause of the abnormality. Once an administrator specifies an abnormality code "100" (overheating) through a terminal 16 for administration, a snapshot storage control part 35 specifies the abnormality code "100". Once the overheating occurs, the snapshot storage control part 35 stores only snapshot data associated with the abnormality code "100" in a snapshot storage part 36. At this time, even when abnormality other than the overheating occurs, snapshot data associated with the abnormality is not stored. Data with IDs 1-3 in the snapshot storage part 36 are all snapshot data associated with the abnormality code "100".
摘要翻译：要解决的问题：提供能够确保与特定异常相关的许多快照数据的工作机的诊断系统。
解决方案：冬天夜间不发生过热，需要迅速收集许多过热数据（特定异常情况），以找出异常的原因。一旦管理员通过用于管理的终端16指定异常代码“100”（过热），则快照存储控制部分35指定异常代码“100”。一旦发生过热，快照存储控制部分35仅将与异常代码“100”相关联的快照数据存储在快照存储部分36中。此时，即使发生过热以外的异常，与异常相关的快照数据不存储快照存储部36中的ID1-3的数据是与异常代码“100”相关联的快照数据。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2010163995A Engine rotating speed control device for working machine 有权
标题翻译：发动机转速控制装置
公开(公告)号：JP2010163995A
公开(公告)日：2010-07-29
申请号：JP2009007513
申请日：2009-01-16
申请人： Hitachi Constr Mach Co Ltd , 日立建機株式会社
发明人： GOTO YUUKI , SHIBAMORI KAZUHIRO , TSUKADA EISHIN
IPC分类号： F02D29/00 , E02F9/20 , F02D29/04
摘要： PROBLEM TO BE SOLVED: To provide an engine rotating speed control device for a working machine, suppressing extra fuel consumption while allowing easy change of an operation mode.
SOLUTION: The engine rotating speed control device for the working machine includes an operation mode selecting switch 12 for selecting one of an economy mode and a high load mode for developing a rotating speed higher than that of the economy mode, and an operation mode control part 13 for outputting the operation mode selected by the operation mode selecting switch 12 to an engine rotating speed computing part 10. The engine rotating speed computing part 10 outputs the rotating speed developed by the selected operation mode, as a target rotating speed. The operation mode control part 13 includes a starting processing means 13a for performing starting processing to output the economy mode to the engine rotating speed computing part 10 even in the case that any operation mode is selected by the operation mode selecting switch 12 at starting a hydraulic shovel 1.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于工作机的发动机转速控制装置，在允许容易地改变操作模式的同时抑制额外的燃料消耗。解决方案：用于工作机的发动机转速控制装置包括用于选择经济模式和高负载模式之一的操作模式选择开关12，用于开发比经济模式高的转速，以及操作模式控制部分13，用于将由操作模式选择开关12选择的操作模式输出到发动机转速计算部件10.发动机转速计算部件10将通过所选择的操作模式产生的转速作为目标转速输出。操作模式控制部分13包括启动处理装置13a，即使在操作模式选择开关12启动液压时选择任何操作模式的情况下也执行向发动机转速计算部件10输出经济模式的启动处理铲1.版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2008150965A Engine controller of construction machinery 有权
标题翻译：发动机施工机械控制器
公开(公告)号：JP2008150965A
公开(公告)日：2008-07-03
申请号：JP2006337228
申请日：2006-12-14
申请人： Hitachi Constr Mach Co Ltd , 日立建機株式会社
发明人： ARABARI MASASHI , KOWATARI YOICHI , GOTO YUUKI , ARAI YASUSHI
IPC分类号： F02D41/14 , E02F9/20 , F02D29/00 , F02D41/06
摘要： PROBLEM TO BE SOLVED: To provide an engine controller of construction machinery by which a sharp increase in engine speed upon engine start-up is restrained.
SOLUTION: A hydraulic excavator has an engine 7, a hydraulic pump 8, and a front working-device 3. An engine-control dial 15 in the excavator for indicating a speed of the engine 7, and a vehicle body controller 16 which calculates a target engine-speed on the basis of an engine-speed indicated by the engine control dial 15 are provided. The vehicle body controller 16 is provided with an engine speed regulator, e.g. an integrating low pass filter 19, by which the engine speed at starting of the engine 7 is gradually increased in a specified delay time of e.g. in several to ten-odd seconds, and after elapse of the specified delay time, the engine speed is regulated so that the target engine speed corresponding to the speed indicated by the engine control dial 15 is attained.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种施工机械的发动机控制器，通过该发动机控制器可以抑制发动机起动时的发动机转速急剧增加。解决方案：液压挖掘机具有发动机7，液压泵8和前工作装置3.用于指示发动机7的速度的挖掘机中的发动机控制表盘15和车体控制器16 其基于由发动机控制拨盘15指示的发动机速度来计算目标发动机速度。车体控制器16设置有发动机转速调节器，例如，积分低通滤波器19，通过该积分低通滤波器19，发动机7起动时的发动机转速在例如特定的延迟时间内逐渐增加。在几十到几十秒之间，经过指定的延迟时间后，发动机转速被调节，使得与发动机控制转盘15所指示的速度相对应的目标发动机转速达到。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2008138651A Engine control device of construction machine 有权
标题翻译：建筑机械发动机控制装置
公开(公告)号：JP2008138651A
公开(公告)日：2008-06-19
申请号：JP2006328717
申请日：2006-12-05
申请人： Hitachi Constr Mach Co Ltd , 日立建機株式会社
发明人： ARABARI MASASHI , NAKAMURA KAZUNORI , KOWATARI YOICHI , GOTO YUUKI , TSUKADA EISHIN
IPC分类号： F02D25/00 , E02F9/00 , F02D29/00 , F02D41/00 , F02D45/00
摘要： PROBLEM TO BE SOLVED: To provide an engine control device of a construction machine which can control a plurality of kinds of engines of different engine drive systems by one kind of a vehicle-body controller, which enables the cost reduction of the vehicle-body controller, and can facilitate various kinds of control such as design control, stock control or the like.
SOLUTION: The vehicle-body controller 5 has output ports 5a, 5b, a selection part 3, and output conversion parts 7a, 7b. The output ports 5a, 5b allow selective connection between two different kinds of engines 11, 21 of an engine drive device, and the selection part 3 selects the kind of the engine drive device. The output conversion parts 7a, 7b convert the target number of engine revolutions to corresponding command signals according to the kind of the engine drive device selected by the selection part 3 and output the command signals from the output ports 5a, 5b.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：提供一种能够通过一种车身控制器来控制不同的发动机驱动系统的多种发动机的施工机械的发动机控制装置，其能够降低车辆的成本体控制器，并且可以促进诸如设计控制，库存控制等的各种控制。解决方案：车身控制器5具有输出端口5a，5b，选择部分3和输出转换部分7a，7b。输出口5a，5b允许发动机驱动装置的两种不同种类的发动机11,21之间的选择性连接，并且选择部件3选择发动机驱动装置的种类。输出转换部7a，7b根据由选择部3选择的发动机驱动装置的种类将目标发动机转数转换为相应的指令信号，并从输出端口5a，5b输出指令信号。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2006088835A Construction machine 有权
标题翻译：建筑机械
公开(公告)号：JP2006088835A
公开(公告)日：2006-04-06
申请号：JP2004275428
申请日：2004-09-22
申请人： Hitachi Constr Mach Co Ltd , 日立建機株式会社
发明人： KOWATARI YOICHI , SHIBAMORI KAZUHIRO , NAKAMURA KAZUNORI , NAKAMURA KEIICHIRO , KONNO SHIGEYA , GOTO YUUKI
IPC分类号： B60R25/01 , B60R25/042 , B60R25/045 , B60R25/21 , E02F9/24 , F02D29/00 , F02D29/02 , F02D29/04 , F02D45/00
摘要： PROBLEM TO BE SOLVED: To secure the function of a vehicle body controller capable of responding when mounting a burglar-proof controller and also secure good workability when the burglar-proof controller is not mounted. SOLUTION: The construction machine has a vehicle body including a running body and a working machine, an engine 1, a pump 2 driven by the engine 1, a hydraulic actuator operated by pressure oil discharged from the pump 2 and driving a vehicle body, and a vehicle body controller 13 which controls the number of rotations of the engine 1 and controls supply flow rate to the hydraulic actuator. The vehicle body controller 13 includes a flow rate limiting means for limiting the supply flow rate to the hydraulic actuator to a predetermined low flow rate. The vehicle body controller 13 includes a means for invalidating the operation of the flow rate limiting means and a selection means 50 having an effective selector switch 50a for outputting a selection signal for validating or invalidating the operation of the flow rate limiting means with respect to the vehicle body controller 13 and an invalid selector switch 50b. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了确保在安装防盗控制器时能够作出响应的车身控制器的功能，并且在未安装防盗控制器时也确保良好的可操作性。解决方案：施工机械具有包括行走体和作业机械的车体，发动机1，由发动机1驱动的泵2，由从泵2排出的压力油驱动的液压致动器，并驱动车辆车身控制器13，其控制发动机1的转速并控制到液压致动器的供给流量。车体控制器13包括用于将液压致动器的供给流量限制到预定的低流量的流量限制装置。车体控制器13包括用于使流量限制装置的操作无效的装置和具有有效选择开关50a的选择装置50，用于输出用于使流量限制装置的操作相对于车体控制器13和无效选择开关50b。版权所有（C）2006，JPO＆NCIPI

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式