Information display device and display control device for construction machine
    1.
    发明授权
    Information display device and display control device for construction machine 有权
    信息显示装置和施工机械显示控制装置

    公开(公告)号:US06826465B2

    公开(公告)日:2004-11-30

    申请号:US10169934

    申请日:2002-07-11

    IPC分类号: E02F900

    摘要: An information display unit is provided inside a cab of a hydraulic excavator and has a display portion capable of displaying plural kinds of information including body information and maintenance information. A screen image has one main screen and a plurality of sub-screens. The main screen displays information regarding one of a plurality of information categories in detail and the plurality of sub-screens respectively correspond to th plurality of information categories. The information category displayed on the main screen can be selected and changed with key manipulation made on an operating portion. As a result, plural kinds of information can be displayed in a combined and selective manner, and an operator is able to confirm the information with higher efficiency.

    摘要翻译: 信息显示单元设置在液压挖掘机的驾驶室内部,并且具有能够显示包括身体信息和维护信息的多种信息的显示部分。 屏幕图像具有一个主屏幕和多个子屏幕。 主屏幕详细地显示关于多个信息类别中的一个的信息,并且多个子屏幕分别对应于多个信息类别。 可以通过在操作部分进行的键操作来选择和改变主屏幕上显示的信息类别。 结果,可以以组合和选择的方式显示多种信息,并且操作者能够以更高的效率确认信息。

    Electronic control system for construction machinery
    2.
    发明授权
    Electronic control system for construction machinery 有权
    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

    IPC分类号: E02F920

    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。

    Working machine, failure diagnosis system for work machine and maintenance system for work machines
    3.
    发明授权
    Working machine, failure diagnosis system for work machine and maintenance system for work machines 有权
    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

    IPC分类号: G06F19/00

    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。

    Working machine, failure diagnosis system for work machine and maintenance system for machines
    4.
    发明申请
    Working machine, failure diagnosis system for work machine and maintenance system for machines 有权
    工作机,机器故障诊断系统及机器维护系统

    公开(公告)号:US20060031042A1

    公开(公告)日:2006-02-09

    申请号:US11247243

    申请日:2005-10-12

    IPC分类号: G06F11/30

    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,其中第一信号与 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。

    Construction device information processing system and construction device information processing method
    5.
    发明申请
    Construction device information processing system and construction device information processing method 有权
    施工装置信息处理系统和施工装置信息处理方法

    公开(公告)号:US20060047630A1

    公开(公告)日:2006-03-02

    申请号:US10502606

    申请日:2003-11-26

    IPC分类号: G06F17/30 G06F7/00

    CPC分类号: G06Q10/06 G06Q10/0875

    摘要: An intermediate server 6 or a main server 5 executes the steps of displaying a work site of a construction machine or a predetermined area regarding the work site on a subcontractor's personal computer 62, prompting an input for applying to an order for work of repair/replacement of parts belonging to a predetermined component section of the construction machine, extracting the predetermined qualification requirements, which have been stored in a database 6A beforehand, from the database based on received applying information, producing an examination sheet for determining whether a local subcontractor meets the extracted qualification requirements, transmitting the examination sheet produced in the producing step to the subcontractor's personal computer 62 via a communication network, and prompting an input in predetermined places of the examination sheet. An information processing system and an information processing method for construction machines are provided which can present satisfactory services to the customer side even when the work site is in, e.g., a remote frontier region.

    摘要翻译: 中间服务器6或主服务器5执行在分包商的个人计算机62上显示建筑机械的工作现场或关于工作现场的预定区域的步骤,提示输入用于修理/更换工作的订单 的属于建筑机械的预定部件的部件,根据接收到的应用信息,从数据库中提取已经存储在数据库6A中的预定资格要求,生成用于确定本地分包商是否满足的检查表 提取的资格要求,通过通信网络将生产步骤中生产的检验表传送给分包商的个人计算机62,并且在检查表的预定位置提示输入。 提供了一种用于建筑机械的信息处理系统和信息处理方法,即使当工作地点在例如远程边界区域中时,也能够向客户端提供令人满意的服务。

    System for changing function of work machine and base station
    7.
    发明授权
    System for changing function of work machine and base station 有权
    改变作业机和基站功能的系统

    公开(公告)号:US06898502B2

    公开(公告)日:2005-05-24

    申请号:US10240398

    申请日:2001-03-30

    摘要: A function changing system of construction machinery includes a hydraulic excavator and a base station. The hydraulic excavator is deployed at a construction site and is provided with a rewritable memory storing control programs and/or data required for control of the machinery, a CPU for reading out the control programs from the memory and executing them, and a communications device The base station is provided with a communications device, a center server for identifying the serial number of the hydraulic excavator and transferring information with the control unit, and a database managed by the center server and storing control programs corresponding to the hydraulic excavator. When changing or switching an attachment of the hydraulic excavator, information is transferred with the center server of the base station and the control programs or data stored in the storage unit are rewritten to enable work suited to the changed part.

    摘要翻译: 工程机械功能改变系统包括液压挖掘机和基站。 液压挖掘机部署在施工现场,并且设置有可重写存储器,其存储用于控制机器所需的控制程序和/或数据; CPU,用于从存储器读出控制程序并执行它们;以及通信设备 基站设置有通信设备,用于识别液压挖掘机的序列号并与控制单元传送信息的中央服务器,以及由中央服务器管理的数据库,并存储与液压挖掘机相对应的控制程序。 当更换或切换液压挖掘机的附件时,信息与基站的中央服务器一起传送,并且存储在存储单元中的控制程序或数据被重写以使得适合于改变的部分的工作。

    Interference preventing system for construction machine
    9.
    发明授权
    Interference preventing system for construction machine 失效
    施工机械防干扰系统

    公开(公告)号:US5957989A

    公开(公告)日:1999-09-28

    申请号:US760572

    申请日:1996-12-04

    CPC分类号: E02F9/2033

    摘要: A calculating portion 7a calculates a distance from the tip end of a front device to an interference prevention area, and a detection line 7m detects a moving speed of a boom 1. If the tip end of the front device comes close to the interference prevention area when the boom 1 is moving upward, control is made such that, while continuing to move the boom 1 upward, a control gain calculating portion 7h and a multiplier 7i cooperatively calculate a target speed of an arm in the arm dumping direction (interference avoiding direction) corresponding to the boom-up speed, and an input limit value calculating portion 7c, an adder 7j and a minimum value selecting portion 7f cooperatively control the arm to move in the interference avoiding direction relative to a vehicle body. Interference avoidance control enabling the tip end of the front device to be moved smoothly along the vicinity of a boundary of the interference prevention area is thereby effected and the front device can be prevented from interfering with the vehicle body without reducing the maneuverability and the working efficiency.

    摘要翻译: 计算部7a计算从前部装置的前端到防干扰区域的距离,检测线7m检测吊杆1的移动速度。如果前部装置的前端靠近防干扰区域 当吊杆1向上移动时,进行控制,使得在继续向上移动吊杆1的同时,控制增益计算部分7h和乘法器7i协同地计算臂倾倒方向上的臂的目标速度(干扰避免方向 ),并且输入限制值计算部分7c,加法器7j和最小值选择部分7f协调地控制臂相对于车身在干扰避免方向上移动。 从而能够使前端装置的前端能够沿着防干扰区域的边界附近平滑移动的干扰避免控制,并且可以防止前部装置与车身干涉而不会降低机动性和工作效率 。

    Communication system for working machines
    10.
    发明授权
    Communication system for working machines 有权
    工作机通信系统

    公开(公告)号:US07171188B1

    公开(公告)日:2007-01-30

    申请号:US10048007

    申请日:2000-05-22

    摘要: Provided is a communication system for working machines, which makes it possible to transmit desired messages from sites, where the working machines are arranged, to their corresponding work administration centers at timings as needed. When a mail switch 10 arranged on a working machine 7 is operated to send information to a server 1, a terminal user-company identification unit 14 identifies, on the basis of a terminal information database 18, a user to which the information so received is to be sent. A user-company-dependent mail selection unit 15 selects customer information 19a on the user from a customer database 19. At a transmission mail creation unit 16, a corresponding new message 16a is created. The mail is then transmitted from a mail output unit 17. In this manner, a desired message can be sent from each working machine 7 at a remote location to the corresponding user at a timing as needed.

    摘要翻译: 提供了一种用于工作机器的通信系统,其可以根据需要在定时的情况下将期望的消息从所在的工作机器的位置发送到相应的工作管理中心。 操作布置在工作机7上的邮件开关10被运行以向服务器1发送信息时,终端用户公司识别单元14根据终端信息数据库18识别所接收的信息的用户 将被寄出。 与用户公司相关的邮件选择单元15从用户数据库19中选择用户的顾客信息19a。 在发送邮件创建单元16,创建相应的新消息16a。 然后从邮件输出单元17发送邮件。 以这种方式,可以在需要时的定时将期望的消息从远程位置处的每个工作机器7发送到对应的用户。