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公开(公告)号：US07530185B2
公开(公告)日：2009-05-12
申请号：US11767214
申请日：2007-06-22
申请人： Boris Trifunovic
发明人： Boris Trifunovic
IPC分类号： E02F5/02
CPC分类号： E02F3/433 , B60G2300/082 , B60G2300/09 , E02F3/432 , E02F9/2004
摘要： A backhoe loader with a controller that uses angular signals from at least one sensor to calculate a loader tool angle with respect to the vehicle frame or with respect to the earth and to maintain the loader tool angle via controller generated commands to a tool actuator as a function of the angular signals and commands to a boom actuator. The controller enables proportional control of the tool angle via a command input device such as an electronic joystick. If the electronic joystick is moved to an appropriate detent position, the controller executes a return to carry function.
摘要翻译： 具有控制器的反铲装载机，其使用来自至少一个传感器的角度信号来计算相对于车辆框架或相对于地面的装载机工具角度，并且通过控制器产生的命令将工具执行器的角度维持为工具致动器，作为 角度信号和命令对动臂执行机构的功能。 控制器通过诸如电子操纵杆的命令输入装置实现对刀具角度的比例控制。 如果电子操纵杆移动到适当的定位位置，则控制器执行返回以执行功能。
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公开(公告)号：US08567551B2
公开(公告)日：2013-10-29
申请号：US12663565
申请日：2007-06-15
申请人： Boris Trifunovic
发明人： Boris Trifunovic
摘要： A work machine (10) comprises an operator input device (28), an electro-hydraulic system (64), and a controller unit (46) that communicates with the operator input device (28) and the electro-hydraulic system (64). The controller unit (46) is programmed to operate the electro-hydraulic system (64) in a manual-control mode and an auto-control mode, and is adapted to activate the auto-control mode in response to displacement of the operator input device (28) to an activate-auto position relative to a neutral position (42) of the operator input device (28), and both deactivate the auto-control mode and activate the manual-control mode in response to displacement of the operator input device (28) from the neutral position through a non-responsive deadband (72) about the neutral position (42) to an activate-manual position. An associated method is disclosed.
摘要翻译： 工作机（10）包括操作员输入装置（28），电动液压系统（64）和与操作者输入装置（28）和电动液压系统（64）连通的控制器单元（46） 。 控制器单元（46）被编程为以手动控制模式和自动控制模式操作电动液压系统（64），并且适于响应于操作者输入装置的位移而激活自动控制模式 （28）相对于所述操作者输入装置（28）的中立位置（42）到激活自动位置，并且两者都解除所述自动控制模式并且响应于所述操作者输入装置的位移而激活所述手动控制模式 （28）从中性位置通过关于中立位置（42）的无响应死区（72）移动到激活手动位置。 公开了一种相关联的方法。
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3.发明申请公开(公告)号：US20100226744A1
公开(公告)日：2010-09-09
申请号：US12664673
申请日：2007-06-22
申请人： Boris Trifunovic
发明人： Boris Trifunovic
摘要： A backhoe loader 10 with a controller 100 that uses angular signals from at least one sensor to calculate a loader tool angle with respect to the vehicle frame 12 or with respect to the earth and to maintain the loader tool angle via controller generated commands to a tool actuator 61 as a function of the angular signals and commands to a boom actuator 50. The controller 100 enables proportional control of the tool angle via a command input device such as an electronic joystick 21. If the electronic joystick 21 is moved to an appropriate detent position, the controller executes a return to carry function. If the boom 31 is at or below the return to carry angle at the time the joystick 21 is moved to the detent position, the controller 100 executes a float function allowing the bucket 36 and the boom 31 to rest on the ground and follow the contours of the earth as the vehicle moves over the earth.
摘要翻译： 具有控制器100的反铲装载机10，其使用来自至少一个传感器的角度信号来计算相对于车辆框架12或相对于地面的装载机工具角度，并且通过控制器生成的命令将工具角度维持在工具上 致动器61作为角度信号和命令到起重臂致动器50的函数。控制器100通过诸如电子操纵杆21的命令输入装置实现对刀具角度的比例控制。如果电子操纵杆21移动到适当的制动器 位置，控制器执行返回进行功能。 如果在操纵杆21移动到制动位置时起重臂31处于或低于返回角度，则控制器100执行浮动功能，允许铲斗36和吊杆31搁置在地面上并且跟随轮廓 随着车辆移动到地球上。
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公开(公告)号：US20100215469A1
公开(公告)日：2010-08-26
申请号：US12664681
申请日：2007-06-22
申请人： Boris Trifunovic
发明人： Boris Trifunovic
IPC分类号： E02F3/34
摘要： A backhoe loader 10 with a controller 100 that uses angular signals from at least one sensor to calculate a loader tool angle with respect to the vehicle frame 12 or with respect to the earth and to maintain the loader tool angle via controller generated commands to a tool actuator 60 as a function of the angular signals and commands to a boom actuator 50. The controller 100 enables proportional control of the tool angle via a command input device such as an electronic joystick 21. If the electronic joystick 21 is moved to an appropriate detent position, the controller 100 executes a return to dig function. If the bucket 31 is below the return to dig angle at the time the joystick 21 is moved to the detent position, the controller 100 generates commands to move the bucket 36 to the return to dig angle via a curling motion. If the bucket 31 is above the return to dig angle at the time the joystick 21 is moved to the detent position, the controller 100 generates commands to move the bucket 36 to the return to dig angle via a dumping motion. If either return to dig or a return to carry function while the other is being executed then the two are combined such that return to dig is completed prior to return to carry.
摘要翻译： 具有控制器100的反铲装载机10，其使用来自至少一个传感器的角度信号来计算相对于车辆框架12或相对于地面的装载机工具角度，并且通过控制器生成的命令将工具角度维持在工具上 致动器60作为角度信号的函数以及对动臂致动器50的命令。控制器100通过诸如电子操纵杆21之类的命令输入装置实现对刀具角度的比例控制。如果电子操纵杆21移动到适当的制动器 位置时，控制器100执行返回挖掘功能。 如果铲斗31在操纵杆21移动到止动位置时低于回转角度，则控制器100产生使铲斗36经由卷曲运动返回挖角的命令。 如果在操纵杆21移动到制动位置时，铲斗31高于返回挖掘角度，则控制器100产生通过倾倒运动使铲斗36移动回到挖角的命令。 如果要么返回挖掘或返回来执行功能，而另一个正在执行，那么两个组合在一起，以便在返回运行之前完成返回挖掘。
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公开(公告)号：US20100287921A1
公开(公告)日：2010-11-18
申请号：US12663565
申请日：2007-06-15
申请人： Boris Trifunovic
发明人： Boris Trifunovic
IPC分类号： F15B13/02
摘要： A work machine (10) comprises an operator input device (28), an electro-hydraulic system (64), and a controller unit (46) that communicates with the operator input device (28) and the electro-hydraulic system (64). The controller unit (46) is programmed to operate the electro-hydraulic system (64) in a manual-control mode and an auto-control mode, and is adapted to activate the auto-control mode in response to displacement of the operator input device (28) to an activate-auto position relative to a neutral position (42) of the operator input device (28), and both deactivate the auto-control mode and activate the manual-control mode in response to displacement of the operator input device (28) from the neutral position through a non-responsive deadband (72) about the neutral position (42) to an activate-manual position. An associated method is disclosed.
摘要翻译： 工作机（10）包括操作员输入装置（28），电动液压系统（64）和与操作者输入装置（28）和电动液压系统（64）连通的控制器单元（46） 。 控制器单元（46）被编程为以手动控制模式和自动控制模式操作电动液压系统（64），并且适于响应于操作者输入装置的位移而激活自动控制模式 （28）相对于所述操作者输入装置（28）的中立位置（42）到激活自动位置，并且两者都解除所述自动控制模式并且响应于所述操作者输入装置的位移而激活所述手动控制模式 （28）从中性位置通过关于中立位置（42）的无响应死区（72）移动到激活手动位置。 公开了一种相关联的方法。
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公开(公告)号：US20060095186A1
公开(公告)日：2006-05-04
申请号：US10978057
申请日：2004-10-29
申请人： Scott Hendron , Boris Trifunovic , Paul Ernst
发明人： Scott Hendron , Boris Trifunovic , Paul Ernst
CPC分类号： B60T13/662 , E02F3/384
摘要： A work vehicle includes a multiple mode operational system having a work system such as a linkage and associated hydraulic cylinders of a backhoe, a braking system and a multiple mode control system. The multiple mode control system includes a central controller, a mode toggle switch and a work system control device such as an electromechanical joystick. The central controller is capable of entering at least a first operational mode and a second operational mode. In the first operational mode, the central controller manipulates the work system based on signals received from the work system control device. In the second operational mode, the central controller controls the braking system based on signals received from the work system control device.
摘要翻译： 工作车辆包括具有工作系统的多模式操作系统，例如反铲，制动系统和多模式控制系统的联动和相关联的液压缸。 多模式控制系统包括中央控制器，模式切换开关和诸如机电操纵杆的工作系统控制装置。 中央控制器能够进入至少第一操作模式和第二操作模式。 在第一操作模式中，中央控制器基于从工作系统控制装置接收的信号来操纵工作系统。 在第二操作模式中，中央控制器基于从工作系统控制装置接收到的信号来控制制动系统。
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公开(公告)号：US08132345B2
公开(公告)日：2012-03-13
申请号：US12663569
申请日：2007-06-15
申请人： Boris Trifunovic
发明人： Boris Trifunovic
CPC分类号： E02F9/16 , A01B63/00 , E02F9/2004
摘要： A work machine (10) comprises an operator input device (28), an electro-hydraulic system (64), and a controller unit (46) that communicates with the operator input device (28) and the electro-hydraulic system (64). The controller unit (46) is programmed to operate the electro-hydraulic system (64) in an auto-control mode, and adapted to override the auto-control mode in response to predetermined behavior of the operator input device (28). An associated method is disclosed.
摘要翻译： 工作机（10）包括操作员输入装置（28），电动液压系统（64）和与操作者输入装置（28）和电动液压系统（64）连通的控制器单元（46） 。 控制器单元（46）被编程为以自动控制模式操作电动液压系统（64），并且适于响应于操作者输入装置（28）的预定行为而超控自动控制模式。 公开了一种相关联的方法。
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公开(公告)号：US20100222931A1
公开(公告)日：2010-09-02
申请号：US12663569
申请日：2007-06-15
申请人： Boris Trifunovic
发明人： Boris Trifunovic
IPC分类号： G05D7/06
CPC分类号： E02F9/16 , A01B63/00 , E02F9/2004
摘要： A work machine (10) comprises an operator input device (28), an electro-hydraulic system (64), and a controller unit (46) that communicates with the operator input device (28) and the electro-hydraulic system (64). The controller unit (46) is programmed to operate the electro-hydraulic system (64) in an auto-control mode, and adapted to override the auto-control mode in response to predetermined behavior of the operator input device (28). An associated method is disclosed.
摘要翻译： 工作机（10）包括操作员输入装置（28），电动液压系统（64）和与操作者输入装置（28）和电动液压系统（64）连通的控制器单元（46） 。 控制器单元（46）被编程为以自动控制模式操作电动液压系统（64），并且适于响应于操作者输入装置（28）的预定行为而超控自动控制模式。 公开了一种相关联的方法。
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公开(公告)号：US07233853B2
公开(公告)日：2007-06-19
申请号：US10978057
申请日：2004-10-29
CPC分类号： B60T13/662 , E02F3/384
摘要： A work vehicle includes a multiple mode operational system having a work system such as a linkage and associated hydraulic cylinders of a backhoe, a braking system and a multiple mode control system. The multiple mode control system includes a central controller, a mode toggle switch and a work system control device such as an electromechanical joystick. The central controller is capable of entering at least a first operational mode and a second operational mode. In the first operational mode, the central controller manipulates the work system based on signals received from the work system control device. In the second operational mode, the central controller controls the braking system based on signals received from the work system control device.
摘要翻译： 工作车辆包括具有工作系统的多模式操作系统，例如反铲，制动系统和多模式控制系统的联动和相关联的液压缸。 多模式控制系统包括中央控制器，模式切换开关和诸如机电操纵杆的工作系统控制装置。 中央控制器能够进入至少第一操作模式和第二操作模式。 在第一操作模式中，中央控制器基于从工作系统控制装置接收的信号来操纵工作系统。 在第二操作模式中，中央控制器基于从工作系统控制装置接收到的信号来控制制动系统。
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10.发明授权公开(公告)号：US08500387B2
公开(公告)日：2013-08-06
申请号：US12664673
申请日：2007-06-22
申请人： Boris Trifunovic
发明人： Boris Trifunovic
摘要： A backhoe loader 10 with a controller 100 that uses angular signals from at least one sensor to calculate a loader tool angle with respect to the vehicle frame 12 or with respect to the earth and to maintain the loader tool angle via controller generated commands to a tool actuator 61 as a function of the angular signals and commands to a boom actuator 50. The controller 100 enables proportional control of the tool angle via a command input device such as an electronic joystick 21. If the electronic joystick 21 is moved to an appropriate detent position, the controller executes a return to carry function. If the boom 31 is at or below the return to carry angle at the time the joystick 21 is moved to the detent position, the controller 100 executes a float function allowing the bucket 36 and the boom 31 to rest on the ground and follow the contours of the earth as the vehicle moves over the earth.
摘要翻译： 具有控制器100的反铲装载机10，其使用来自至少一个传感器的角度信号来计算相对于车辆框架12或相对于地面的装载机工具角度，并且通过控制器生成的命令将工具角度维持在工具上 致动器61作为角度信号和命令到起重臂致动器50的函数。控制器100通过诸如电子操纵杆21的命令输入装置实现对刀具角度的比例控制。如果电子操纵杆21移动到适当的制动器 位置，控制器执行返回进行功能。 如果在操纵杆21移动到制动位置时起重臂31处于或低于返回角度，则控制器100执行浮动功能，允许铲斗36和吊杆31搁置在地面上并且跟随轮廓 随着车辆移动到地球上。
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