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公开(公告)号：US09435101B2
公开(公告)日：2016-09-06
申请号：US14260646
申请日：2014-04-24
Applicant: Topcon Positioning Systems, Inc.
Inventor： Alexey Vladislavovich Zhdanov , Stanislav Georgievich Saul , Alexey Andreevich Kosarev , Ivan Giovanni di Federico , Anton Gennadievich Golovanov
Abstract: On a dozer, a semi-automatic system automatically translates a joystick to control blade elevation and provides an indicator display to guide manual control of blade slope angle. A mechanical linkage operably couples the joystick to an electrical motor. A computational system receives measurements from measurement units mounted on the dozer; calculates estimated values of elevation and slope angle; compares the estimated values to reference values; and calculates error and control signals. Drivers generate a motor drive signal and a display drive signal. In response to the motor drive signal, the electrical motor translates the joystick to control elevation. In response to the display drive signal, the indicator display generates a graphical representation of the status of slope angle. When the operator needs to take manual control, a proximity sensor detects the presence of at least a portion of the operator's hand, wrist, or forearm and disengages automatic control of elevation.
Abstract translation: 在推土机上，半自动系统自动翻转操纵杆以控制叶片高度，并提供指示器显示以指导手动控制叶片倾斜角度。 机械连杆将操纵杆可操作地连接到电动马达。 计算系统从安装在推土机上的测量单元接收测量值; 计算高程和倾斜角的估计值; 将估计值与参考值进行比较; 并计算误差和控制信号。 驱动器产生电机驱动信号和显示驱动信号。 响应于电机驱动信号，电动机将操纵杆转换为控制高程。 响应于显示驱动信号，指示器显示器产生倾斜角状态的图形表示。 当操作者需要进行手动控制时，接近传感器检测到操作者的手，腕部或前臂的至少一部分的存在，并且脱离高度的自动控制。
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公开(公告)号：US20130261902A1
公开(公告)日：2013-10-03
申请号：US13780315
申请日：2013-02-28
Applicant: TOPCON POSITIONING SYSTEMS, INC
Inventor： Alexey Vladislavovich Zhdanov , Alexey Andreevich Kosarev , Arseny Alexeevich Chugunkin , Ivan Giovanni di Federico , Pavel Stanislavovich Yanchelik , Stanislav Georgievich Saul , Anton Sergeevich Tumanov
IPC: E02F3/84
CPC classification number: E02F3/844 , E02F3/7613 , E02F3/7618 , E02F9/2004 , G05G9/047
Abstract: Dozers outfitted with manual or electric valves can be retrofitted with a control system for automatically controlling the elevation and orientation of the blade. No modification of the existing hydraulic drive system or existing hydraulic control system is needed. An arm is operably coupled to the existing joystick, whose translation controls the elevation and orientation of the blade. The arm is driven by an electrical motor assembly. Measurement units mounted on the dozer body or blade provide measurements corresponding to the elevation or orientation of the blade. A computational system receives the measurements, compares them to target reference values, and generates control signals. Drivers convert the control signals to electrical drive signals. In response to the electrical drive signals, the electrical motor assembly translates the arm, which, in turn, translates the joystick. If necessary, an operator can override the automatic control system by manually operating the joystick.
Abstract translation: 配有手动或电动阀的推土机可以改装一个控制系统，用于自动控制叶片的高程和方位。 不需要修改现有的液压驱动系统或现有的液压控制系统。 臂可操作地联接到现有的操纵杆，其翻译控制叶片的高度和方位。 臂由电动机组件驱动。 安装在推土机主体或叶片上的测量单元提供对应于叶片的高度或取向的测量。 计算系统接收测量值，将其与目标参考值进行比较，并产生控制信号。 驱动器将控制信号转换为电气驱动信号。 响应于电驱动信号，电动马达组件平移臂，其又使操纵杆平移。 如果需要，操作员可以通过手动操作操纵杆来覆盖自动控制系统。
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公开(公告)号：US08924098B2
公开(公告)日：2014-12-30
申请号：US13780315
申请日：2013-02-28
Applicant: Topcon Positioning Systems, Inc.
Inventor： Alexey Vladislavovich Zhdanov , Alexey Andreevich Kosarev , Arseny Alexeevich Chugunkin , Ivan Giovanni di Federico , Pavel Stanislavovich Yanchelik , Stanislav Georgievich Saul , Anton Sergeevich Tumanov
CPC classification number: E02F3/844 , E02F3/7613 , E02F3/7618 , E02F9/2004 , G05G9/047
Abstract: Dozers outfitted with manual or electric valves can be retrofitted with a control system for automatically controlling the elevation and orientation of the blade. No modification of the existing hydraulic drive system or existing hydraulic control system is needed. An arm is operably coupled to the existing joystick, whose translation controls the elevation and orientation of the blade. The arm is driven by an electrical motor assembly. Measurement units mounted on the dozer body or blade provide measurements corresponding to the elevation or orientation of the blade. A computational system receives the measurements, compares them to target reference values, and generates control signals. Drivers convert the control signals to electrical drive signals. In response to the electrical drive signals, the electrical motor assembly translates the arm, which, in turn, translates the joystick. If necessary, an operator can override the automatic control system by manually operating the joystick.
Abstract translation: 配有手动或电动阀的推土机可以改装一个控制系统，用于自动控制叶片的高程和方位。 不需要修改现有的液压驱动系统或现有的液压控制系统。 臂可操作地联接到现有的操纵杆，其翻译控制叶片的高度和方位。 臂由电动机组件驱动。 安装在推土机主体或叶片上的测量单元提供对应于叶片的高度或取向的测量。 计算系统接收测量值，将其与目标参考值进行比较，并产生控制信号。 驱动器将控制信号转换为电气驱动信号。 响应于电驱动信号，电动马达组件平移臂，其又使操纵杆平移。 如果需要，操作员可以通过手动操作操纵杆来覆盖自动控制系统。
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公开(公告)号：US20150308074A1
公开(公告)日：2015-10-29
申请号：US14260646
申请日：2014-04-24
Applicant: Topcon Positioning Systems, Inc.
Inventor： Alexey Vladislavovich Zhdanov , Stanislav Georgievich Saul , Alexey Andreevich Kosarev , Ivan Giovanni di Federico , Anton Gennadievich Golovanov
IPC: E02F3/84
Abstract: On a dozer, a semi-automatic system automatically translates a joystick to control blade elevation and provides an indicator display to guide manual control of blade slope angle. A mechanical linkage operably couples the joystick to an electrical motor. A computational system receives measurements from measurement units mounted on the dozer; calculates estimated values of elevation and slope angle; compares the estimated values to reference values; and calculates error and control signals. Drivers generate a motor drive signal and a display drive signal. In response to the motor drive signal, the electrical motor translates the joystick to control elevation. In response to the display drive signal, the indicator display generates a graphical representation of the status of slope angle. When the operator needs to take manual control, a proximity sensor detects the presence of at least a portion of the operator's hand, wrist, or forearm and disengages automatic control of elevation.
Abstract translation: 在推土机上，半自动系统自动翻转操纵杆以控制叶片高度，并提供指示器显示以指导手动控制叶片倾斜角度。 机械连杆将操纵杆可操作地连接到电动马达。 计算系统从安装在推土机上的测量单元接收测量值; 计算高程和倾斜角的估计值; 将估计值与参考值进行比较; 并计算误差和控制信号。 驱动器产生电机驱动信号和显示驱动信号。 响应于电机驱动信号，电动机将操纵杆转换为控制高程。 响应于显示驱动信号，指示器显示器产生倾斜角状态的图形表示。 当操作者需要进行手动控制时，接近传感器检测到操作者的手，腕部或前臂的至少一部分的存在，并且脱离高度的自动控制。
