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1. 发明申请

US20130131937A1 Method Of Effecting Simultaneous Displacement Changes In Hydrostatic Drive Machine 有权
标题翻译：在静液压驱动机中同时进行位移变化的方法
公开(公告)号：US20130131937A1
公开(公告)日：2013-05-23
申请号：US13303324
申请日：2011-11-23
申请人： Randall Todd Anderson , Bradley John Will
发明人： Randall Todd Anderson , Bradley John Will
IPC分类号： F16H61/42 , F16D31/00 , F16H61/44
CPC分类号： F16H61/452 , F16H61/462
摘要： A method is provided for controlling a gear ratio change in a hydrostatic drive machine. The hydrostatic drive machine includes a variable displacement pump and at least one variable displacement motor fluidly connected with the variable displacement pump. The method includes a step of determining a gear ratio rate of change corresponding to a change from a current gear ratio to a new gear ratio. Start and stop overlap gear ratios corresponding to the gear ratio rate are determined and define an overlap range. The current gear ratio is changed to the new gear ratio using electronic signals at least in part by simultaneously changing displacements of the variable displacement pump and the at least one variable displacement motor at gear ratios within the overlap range, and sequentially changing displacements of the variable displacement pump and the at least one variable displacement motor at gear ratios outside the overlap range.
摘要翻译：提供了一种用于控制静液压驱动机器中的变速比变化的方法。静液压驱动机器包括可变排量泵和至少一个与可变排量泵流体连接的可变排量马达。该方法包括确定与从当前齿轮比变化到新齿轮比的变化率相对应的变速比变化率的步骤。确定与齿轮比率对应的起始和停止重叠齿轮比，并定义重叠范围。至少部分地通过在重叠范围内同时改变变量泵和至少一个可变容量电动机的变速比的位移，使用电子信号将目前的传动比改变为新的传动比，并且依次改变变量的位移位移泵和位于重叠范围之外的齿轮比的至少一个可变排量马达。

2. 发明授权

US08954245B2 Method of controlling gear ratio rate of change in continuously variable transmission 有权
标题翻译：控制无级变速器变速比变化率的方法
公开(公告)号：US08954245B2
公开(公告)日：2015-02-10
申请号：US13349776
申请日：2012-01-13
申请人： Randall Todd Anderson , Bradley John Will
发明人： Randall Todd Anderson , Bradley John Will
IPC分类号： F16H61/00
CPC分类号： F16H61/47 , E02F9/2079 , F16H59/06 , F16H2059/0256 , Y10T477/6197
摘要： A method for controlling a gear ratio rate of change in a machine having a continuously variable transmission includes moving an operator input device to a changed position, receiving electronic data indicative of the changed position, and determining a non-limited desired gear ratio based on the changed position. A maximum gear ratio rate of change corresponding to the non-limited desired gear ratio and an actual gear ratio of the continuously variable transmission is selected from an electronically stored gear ratio rate map. A current desired gear ratio is determined based on a previous desired gear ratio and the maximum gear ratio rate of change. A commanded gear ratio of the continuously variable transmission is changed to the current desired gear ratio using electronic signals.
摘要翻译：一种用于控制具有无级变速器的机器的变速比变化率的方法，包括将操作者输入装置移动到改变位置，接收指示改变位置的电子数据，以及基于改变位置从电子存储的齿轮比速率图中选择对应于无限制期望传动比的最大变速比变化率和无级变速器的实际变速比。基于先前所需的齿轮比和最大齿轮比变化率来确定当前期望的传动比。使用电子信号将无级变速器的指令齿轮比改变为当前期望的传动比。

3. 发明授权

US08660761B2 Method of effecting simultaneous displacement changes in hydrostatic drive machine 有权
标题翻译：在静液压驱动机器中同时进行位移变化的方法
公开(公告)号：US08660761B2
公开(公告)日：2014-02-25
申请号：US13303324
申请日：2011-11-23
申请人： Randall Todd Anderson , Bradley John Will
发明人： Randall Todd Anderson , Bradley John Will
IPC分类号： B60K17/10 , F16H61/04
CPC分类号： F16H61/452 , F16H61/462
摘要： A method is provided for controlling a gear ratio change in a hydrostatic drive machine. The hydrostatic drive machine includes a variable displacement pump and at least one variable displacement motor fluidly connected with the variable displacement pump. The method includes a step of determining a gear ratio rate of change corresponding to a change from a current gear ratio to a new gear ratio. Start and stop overlap gear ratios corresponding to the gear ratio rate are determined and define an overlap range. The current gear ratio is changed to the new gear ratio using electronic signals at least in part by simultaneously changing displacements of the variable displacement pump and the at least one variable displacement motor at gear ratios within the overlap range, and sequentially changing displacements of the variable displacement pump and the at least one variable displacement motor at gear ratios outside the overlap range.
摘要翻译：提供了一种用于控制静液压驱动机器中的变速比变化的方法。静液压驱动机器包括可变排量泵和至少一个与可变排量泵流体连接的可变排量马达。该方法包括确定与从当前齿轮比到新的传动比的变化相对应的变速比变化率的步骤。确定与齿轮比率对应的起始和停止重叠齿轮比，并定义重叠范围。至少部分地通过在重叠范围内同时改变变量泵和至少一个可变容量电动机的变速比的位移，使用电子信号将目前的传动比改变为新的传动比，并且依次改变变量的位移位移泵和位于重叠范围之外的齿轮比的至少一个可变排量马达。

4. 发明授权

US08494731B2 Method of controlling gear ratio rate of change in continuously variable transmission 有权
标题翻译：控制无级变速器变速比变化率的方法
公开(公告)号：US08494731B2
公开(公告)日：2013-07-23
申请号：US13303280
申请日：2011-11-23
申请人： Randall Todd Anderson , Bradley John Will
发明人： Randall Todd Anderson , Bradley John Will
IPC分类号： G06F7/00
CPC分类号： F16H61/462 , B60W2540/165
摘要： A method is provided for controlling a gear ratio rate of change in a machine having a continuously variable transmission. The method includes moving an operator input device to a changed position, receiving electronic data indicative of the changed position, and determining a non-limited desired gear ratio based at least in part on the changed position. A maximum gear ratio rate of change corresponding to the changed position is selected from an electronically stored gear ratio rate map. A current desired gear ratio is determined based at least in part on the non-limited desired gear ratio and the maximum gear ratio rate of change. The method also includes changing a commanded gear ratio of the continuously variable transmission to the current desired gear ratio using electronic signals.
摘要翻译：提供一种用于控制具有无级变速器的机器的变速比变化率的方法。该方法包括将操作者输入装置移动到改变的位置，接收指示改变的位置的电子数据，以及至少部分地基于改变的位置来确定非受限的期望的传动比。从电子存储的变速比率图中选择对应于改变的位置的最大变速比变化率。至少部分地基于非限制的期望传动比和最大变速比变化率来确定当前期望的传动比。该方法还包括使用电子信号将无级变速器的指令齿轮比改变为当前期望的传动比。

5. 发明申请

US20130184948A1 Method Of Controlling Gear Ratio Rate Of Change In Continuously Variable Transmission 有权
标题翻译：控制连续变速箱齿轮比变化率的方法
公开(公告)号：US20130184948A1
公开(公告)日：2013-07-18
申请号：US13349776
申请日：2012-01-13
申请人： Randall Todd Anderson , Bradley John Will
发明人： Randall Todd Anderson , Bradley John Will
IPC分类号： F16H61/00
CPC分类号： F16H61/47 , E02F9/2079 , F16H59/06 , F16H2059/0256 , Y10T477/6197
摘要： A method for controlling a gear ratio rate of change in a machine having a continuously variable transmission includes moving an operator input device to a changed position, receiving electronic data indicative of the changed position, and determining a non-limited desired gear ratio based on the changed position. A maximum gear ratio rate of change corresponding to the non-limited desired gear ratio and an actual gear ratio of the continuously variable transmission is selected from an electronically stored gear ratio rate map. A current desired gear ratio is determined based on a previous desired gear ratio and the maximum gear ratio rate of change. A commanded gear ratio of the continuously variable transmission is changed to the current desired gear ratio using electronic signals.
摘要翻译：一种用于控制具有无级变速器的机器的变速比变化率的方法，包括将操作者输入装置移动到改变位置，接收指示改变位置的电子数据，以及基于改变位置从电子存储的齿轮比速率图中选择对应于无限制期望传动比的最大变速比变化率和无级变速器的实际变速比。基于先前所需的齿轮比和最大齿轮比变化率来确定当前期望的传动比。使用电子信号将无级变速器的指令齿轮比改变为当前期望的传动比。

6. 发明申请

US20130126257A1 Method Of Controlling Gear Ratio Rate Of Change In Continuously Variable Transmission 有权
标题翻译：控制连续变速箱齿轮比变化率的方法
公开(公告)号：US20130126257A1
公开(公告)日：2013-05-23
申请号：US13303280
申请日：2011-11-23
申请人： Randall Todd Anderson , Bradley John Will
发明人： Randall Todd Anderson , Bradley John Will
IPC分类号： B60K23/00 , G06F19/00
CPC分类号： F16H61/462 , B60W2540/165
摘要： A method is provided for controlling a gear ratio rate of change in a machine having a continuously variable transmission. The method includes moving an operator input device to a changed position, receiving electronic data indicative of the changed position, and determining a non-limited desired gear ratio based at least in part on the changed position. A maximum gear ratio rate of change corresponding to the changed position is selected from an electronically stored gear ratio rate map. A current desired gear ratio is determined based at least in part on the non-limited desired gear ratio and the maximum gear ratio rate of change. The method also includes changing a commanded gear ratio of the continuously variable transmission to the current desired gear ratio using electronic signals.
摘要翻译：提供一种用于控制具有无级变速器的机器的变速比变化率的方法。该方法包括将操作者输入装置移动到改变的位置，接收指示改变的位置的电子数据，以及至少部分地基于改变的位置来确定非受限的期望的传动比。从电子存储的变速比率图中选择对应于改变的位置的最大变速比变化率。至少部分地基于非限制的期望传动比和最大变速比变化率来确定当前期望的传动比。该方法还包括使用电子信号将无级变速器的指令齿轮比改变为当前期望的传动比。

7. 发明申请

US20130192918A1 Brake System Having a Brake Capacity Test Mode for a Machine Having a Hydrostatic Drivetrain 有权
标题翻译：具有制动能力测试模式的制动系统具有静液压传动系统的机器
公开(公告)号：US20130192918A1
公开(公告)日：2013-08-01
申请号：US13359251
申请日：2012-01-26
申请人： Lucas Micah Newlon , Bradley John Will , Sudarshan Aravamuthan Maiyur
发明人： Lucas Micah Newlon , Bradley John Will , Sudarshan Aravamuthan Maiyur
IPC分类号： G01M17/00 , B62D63/02 , B60K17/10 , G06F11/00
CPC分类号： F16H61/47 , B60K17/10 , B60Y2200/415 , F16H61/12 , F16H2059/6861 , F16H2059/6876 , F16H2061/1208 , G01L5/28
摘要： A brake system and method includes a test mode for determining a capacity of the brake system provided on a machine having a hydrostatic drive. A hydrostatic drive target differential pressure range is determined to simulate a test torque. A machine ground speed limit, hydrostatic drive actual differential pressure, and actual ground speed of the machine are determined. An output pressure of the hydrostatic pump is modulated to drive the hydrostatic drive actual differential pressure toward the hydrostatic drive target differential pressure range. A first test fault condition is determined when the actual ground speed exceeds the machine ground speed limit. A second test fault condition is determined when the hydrostatic drive actual differential pressure is outside the hydrostatic drive target differential pressure range.
摘要翻译：制动系统和方法包括用于确定设置在具有静液压驱动的机器上的制动系统的容量的测试模式。确定静液压驱动目标压差范围以模拟测试扭矩。确定机器的地面速度限制，静液压驱动实际压差和实际地面速度。调节静液压泵的输出压力，以将液压驱动实际压差驱动到静液压驱动目标压差范围。当实际地面速度超过机器地面速度限制时，确定第一个测试故障条件。当静液压驱动实际压差超出静液压驱动目标压差范围时，确定第二个测试故障状态。

8. 发明授权

US09097341B2 Brake system having a brake capacity test mode for a machine having a hydrostatic drivetrain 有权
标题翻译：具有用于具有静液压传动系的机器的制动能力测试模式的制动系统
公开(公告)号：US09097341B2
公开(公告)日：2015-08-04
申请号：US13359251
申请日：2012-01-26
申请人： Lucas Micah Newlon , Bradley John Will , Sudarshan Aravamuthan Maiyur
发明人： Lucas Micah Newlon , Bradley John Will , Sudarshan Aravamuthan Maiyur
IPC分类号： B60K17/10 , F16H61/47 , F16H59/68 , F16H61/12 , G01L5/28
CPC分类号： F16H61/47 , B60K17/10 , B60Y2200/415 , F16H61/12 , F16H2059/6861 , F16H2059/6876 , F16H2061/1208 , G01L5/28
摘要： A brake system and method includes a test mode for determining a capacity of the brake system provided on a machine having a hydrostatic drive. A hydrostatic drive target differential pressure range is determined to simulate a test torque. A machine ground speed limit, hydrostatic drive actual differential pressure, and actual ground speed of the machine are determined. An output pressure of the hydrostatic pump is modulated to drive the hydrostatic drive actual differential pressure toward the hydrostatic drive target differential pressure range. A first test fault condition is determined when the actual ground speed exceeds the machine ground speed limit. A second test fault condition is determined when the hydrostatic drive actual differential pressure is outside the hydrostatic drive target differential pressure range.
摘要翻译：制动系统和方法包括用于确定设置在具有静液压驱动的机器上的制动系统的容量的测试模式。确定静液压驱动目标压差范围以模拟测试扭矩。确定机器的地面速度限制，静液压驱动实际压差和实际地面速度。调节静液压泵的输出压力，以将液压驱动实际压差驱动到静液压驱动目标压差范围。当实际地面速度超过机器地面速度限制时，确定第一个测试故障条件。当静液压驱动实际压差超出静液压驱动目标压差范围时，确定第二个测试故障状态。

9. 发明授权

US08214101B2 System and method for detecting machine movement and speed sensor failure 有权
标题翻译：用于检测机器运动和速度传感器故障的系统和方法
公开(公告)号：US08214101B2
公开(公告)日：2012-07-03
申请号：US12073130
申请日：2008-02-29
申请人： Douglas James Carlton , Corwin Eugene Storer , Bradley John Will , Eric John Schultz
发明人： Douglas James Carlton , Corwin Eugene Storer , Bradley John Will , Eric John Schultz
IPC分类号： G01M17/00 , G07C5/00 , B60Q1/00
CPC分类号： G01M15/042
摘要： A method for indirectly detecting a movement of a machine and a failure of a speed sensor is disclosed. The method may include receiving an operator input signal, and determining a first factor based on the operator input signal. The method may also include measuring a machine operation parameter, and determining a second factor based on the machine operation parameter. The method may further include identifying a movement of the machine if the first factor is out of a first threshold range and the second factor is out of a second threshold range for at least a first threshold length of time. The method may also include determining a speed sensor failure if the movement of the machine is identified and no speed is detected by the speed sensor for at least a second threshold length of time.
摘要翻译：公开了一种用于间接检测机器运动和速度传感器故障的方法。该方法可以包括接收操作者输入信号，以及基于操作者输入信号确定第一因子。该方法还可以包括测量机器操作参数，以及基于机器操作参数确定第二因素。该方法还可以包括：如果第一因素超出第一阈值范围，并且第二因素在第二阈值范围内超过至少第一阈值时间长度，则识别机器的运动。该方法还可以包括如果识别出机器的移动并且速度传感器在至少第二阈值时间长度上没有检测到速度，则确定速度传感器故障。

10. 发明申请

US20090222162A1 System and method for indirectly detecting machine movement 有权
标题翻译：间接检测机器运动的系统和方法
公开(公告)号：US20090222162A1
公开(公告)日：2009-09-03
申请号：US12073130
申请日：2008-02-29
申请人： Douglas James Carlton , Corwin Eugene Storer , Bradley John Will , Eric John Schultz
发明人： Douglas James Carlton , Corwin Eugene Storer , Bradley John Will , Eric John Schultz
IPC分类号： G01M15/00
CPC分类号： G01M15/042
摘要： A method for indirectly detecting a movement of a machine and a failure of a speed sensor is disclosed. The method may include receiving an operator input signal, and determining a first factor based on the operator input signal. The method may also include measuring a machine operation parameter, and determining a second factor based on the machine operation parameter. The method may further include identifying a movement of the machine if the first factor is out of a first threshold range and the second factor is out of a second threshold range for at least a first threshold length of time. The method may also include determining a speed sensor failure if the movement the machine is identified and no speed is detected by the speed sensor for at least a second threshold length of time.
摘要翻译：公开了一种用于间接检测机器运动和速度传感器故障的方法。该方法可以包括接收操作者输入信号，以及基于操作者输入信号确定第一因子。该方法还可以包括测量机器操作参数，以及基于机器操作参数确定第二因素。该方法还可以包括：如果第一因素超出第一阈值范围，并且第二因素在第二阈值范围内超过至少第一阈值时间长度，则识别机器的运动。该方法还可以包括：如果识别出机器的运动并且速度传感器没有检测到速度达到至少第二阈值时间长度，则确定速度传感器故障。

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