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1. 发明授权

US07048106B2 Power take-off control system and method 有权
标题翻译：起动控制系统及方法
公开(公告)号：US07048106B2
公开(公告)日：2006-05-23
申请号：US10810781
申请日：2004-03-26
申请人： Yanming Hou
发明人： Yanming Hou
IPC分类号： F16H37/00
CPC分类号： B60W30/1888 , B60K17/28 , B60K25/00 , B60W2510/0225 , B60W2510/0638 , F16D48/066 , F16D2500/10437 , F16D2500/111 , F16D2500/1112 , F16D2500/30401 , F16D2500/30428 , F16D2500/3067 , F16D2500/70412 , F16D2500/70418
摘要： A PTO control system and method for engaging a PTO clutch of a vehicle or work machine such as, but not limited to, an agricultural tractor, that can effectively utilize both engine speed and PTO output speed values for determining a predicted and/or actual PTO load and other variable conditions which can effect engagement, and which can responsively calibrate the system for engagement under the load and other conditions and adaptively control applied acceleration and torque during the engagement.
摘要翻译：一种PTO控制系统和方法，用于接合车辆或工作机械的PTO离合器，例如但不限于农用拖拉机，其可以有效地利用发动机转速和PTO输出速度值来确定预测和/或实际PTO 负载和其他可变条件，其可以实现接合，并且其可以响应地校准系统以在负载和其他条件下接合，并且在接合期间自适应地控制施加的加速度和扭矩。

2. 发明授权

US06880393B2 Detecting clutch slippage to measure drive line torque for clutch control during power shifts 有权
标题翻译：检测离合器滑差以测量动力换挡期间离合器控制的驱动线扭矩
公开(公告)号：US06880393B2
公开(公告)日：2005-04-19
申请号：US10601781
申请日：2003-06-23
申请人： Garth H. Bulgrien , Yanming Hou
发明人： Garth H. Bulgrien , Yanming Hou
IPC分类号： F16H59/46 , F16H61/06 , G01L3/10 , G01M13/02 , G01M99/00
CPC分类号： G01L3/109 , F16H59/46 , F16H61/061 , F16H2059/465
摘要： A method for controlling clutch pressures during power shifts involving detecting clutch slippage, utilizing individual pressure control. In the shift, the pressure in the off-going clutch is ramped down over a time interval, for instance, an interval of from about 0.10 seconds to about 0.15 seconds, while the ratio of input speed to output speed is determined at more frequent intervals, such as about 0.01 second intervals, such that torque can be determined as a function of the clutch slippage. The speed ratio is checked frequently, for instance, 10 to 15 times during the ramp down of clutch pressure, resulting in 10 to 15 measured torque levels, to allow more precise adjustment of pressure in the off-going clutch, as well as the on-coming clutch.
摘要翻译：一种用于在功率偏移期间控制离合器压力的方法，其涉及检测离合器滑动，利用单独的压力控制。在换档时，脱离离合器中的压力在一段时间间隔内下降，例如，从约0.10秒到约0.15秒的间隔，而输入速度与输出速度的比率以更频繁的间隔确定，例如约0.01秒间隔，使得可以根据离合器滑动来确定扭矩。经常检查速比，例如在离合器压力下降期间10到15次，从而产生10到15个测量的扭矩水平，以便更准确地调节脱离离合器中的压力，以及在上即将离合器

3. 发明申请

US20120179341A1 AUTOMATIC PRODUCTIVITY MANAGEMENT CONTROL WITH STANDARD POWER SHIFT TRANSMISSION 有权
标题翻译：具有标准功率变换传输的自动生产力管理控制
公开(公告)号：US20120179341A1
公开(公告)日：2012-07-12
申请号：US13349458
申请日：2012-01-12
申请人： Yanming Hou
发明人： Yanming Hou
IPC分类号： B60W10/00 , B60W10/10 , F16H59/60 , B60W10/06
CPC分类号： B60W30/1882 , B60W10/06 , B60W10/11 , B60W30/143 , B60W2540/04 , B60W2710/0644 , B60W2710/0666 , B60W2710/1005 , B60Y2200/221 , F16H2059/0226
摘要： An engine-powered vehicle having an automatic power management feature is provided. It includes an engine, a transmission with multiple gear ratios driven by the engine, a final drive which provides axle torque data to the transmission to establish engine torque, and an electronic controller for controlling both the engine and the transmission. The electronic controller has automatic speed control, and it also has a device to input data, receive data, and to evaluate at least one variable during automatic speed control. When the electronic controller receives data input from the engine, transmission, final drive, and device, the electronic controller determines engine rpm and transmission gear as a result of the data received to maintain a selected speed.
摘要翻译：提供具有自动电源管理功能的发动机动力车辆。它包括发动机，由发动机驱动的多个齿轮比的变速器，向变速器提供轴转矩数据以建立发动机扭矩的最终传动装置，以及用于控制发动机和变速器的电子控制器。电子控制器具有自动速度控制，并且还具有在自动速度控制期间输入数据，接收数据和评估至少一个变量的装置。当电子控制器接收到从发动机，变速器，最终传动装置和装置输入的数据时，电子控制器根据所接收的数据来确定发动机转速和变速档，以保持所选择的速度。

4. 发明授权

US07588089B2 Implement weight and center of gravity determination based on hitch cylinder pressure 有权
标题翻译：根据牵引缸压力实施重量和重心测定
公开(公告)号：US07588089B2
公开(公告)日：2009-09-15
申请号：US11553117
申请日：2006-10-26
申请人： Haibo Guo , Yanming Hou
发明人： Haibo Guo , Yanming Hou
IPC分类号： A01B63/12
CPC分类号： A01B63/11 , A01B59/069
摘要： A theorem and method for determining the weight and center of gravity of a ground-engaging implement connected to a three-point hitch on an agricultural tractor or other prime mover using hitch cylinder pressure and hitch position as calibration inputs to a hitch control system.
摘要翻译：用于确定连接到农用拖拉机或其它原动机上的三点牵引的地面接合工具的重量和重心的定理和方法，使用牵引缸压力和牵引位置作为搭接控制系统的校准输入。

5. 发明授权

US07234366B2 Power take-off control system 有权
标题翻译：动力输出控制系统
公开(公告)号：US07234366B2
公开(公告)日：2007-06-26
申请号：US10810878
申请日：2004-03-26
申请人： Yanming Hou
发明人： Yanming Hou
IPC分类号： F16H37/00
CPC分类号： F16D48/066 , F16D2500/1026 , F16D2500/10412 , F16D2500/10437 , F16D2500/1045 , F16D2500/111 , F16D2500/30406 , F16D2500/30415 , F16D2500/30426 , F16D2500/3066 , F16D2500/3067 , F16D2500/3166 , F16D2500/50239 , F16D2500/50287 , F16D2500/7027 , F16D2500/70282 , F16D2500/70406 , F16D2500/70418 , F16D2500/7109
摘要： A control system and method for detecting variable load types and controlling the operation of a PTO clutch to effect engagement of the clutch with variable loads, and especially to more optimally effect the engagement of a clutch with a very light load or an associated over-running clutch is disclosed. The control system includes a controller that receives input and output clutch shaft speed signals and generates control signals to control the pressure applied by the clutch. If no appreciable engine droop is detected at the time of initial movement of the output clutch shaft, the load is considered to be of a very light load type, and a set of control signals based upon such load type designation, which control signals define a control curve that is flatter and more gentle than would otherwise be considered desirable, is thereafter applied to the clutch to effect engagement of the load.
摘要翻译：一种用于检测可变负载类型并控制PTO离合器的操作以实现离合器与可变负载的接合的控制系统和方法，特别是更好地影响离合器与非常轻的负载或相关联的过运行离合器被公开。控制系统包括控制器，其接收输入和输出离合器轴速度信号并产生控制信号以控制由离合器施加的压力。如果在输出离合器轴的初始运动时没有检测到可观察到的发动机下垂，则认为负载是非常轻的负载类型，并且基于这种负载类型指定的一组控制信号，该控制信号限定一个然后将控制曲线平坦且比现在所认为的更为平缓的控制曲线施加到离合器以实现负载的接合。

6. 发明申请

US20100145581A1 AUTOMATIC PRODUCTIVITY MANAGEMENT CONTROL WITH STANDARD POWER SHIFT TRANSMISSION 有权
标题翻译：具有标准功率变换传输的自动生产力管理控制
公开(公告)号：US20100145581A1
公开(公告)日：2010-06-10
申请号：US12329976
申请日：2008-12-08
申请人： Yanming Hou
发明人： Yanming Hou
IPC分类号： B60W10/00 , B60W10/06 , B60W10/10
CPC分类号： B60W30/1882 , B60W10/06 , B60W10/11 , B60W30/143 , B60W2540/04 , B60W2710/0644 , B60W2710/0666 , B60W2710/1005 , B60Y2200/221 , F16H2059/0226
摘要： A system and method for managing the power of an engine-powered vehicle is provided. The power of the engine is managed in automatic vehicle speed mode by inputting the desired vehicle ground speed and a measured variable to an electronic controller, which automatically up-shifts the transmission and reduces engine speed to maintain a desired vehicle speed and reduce fuel consumption when a load on the vehicle is reduced and down-shifts the transmission and increases engine speed when the load is applied. The measured variable is (a) the position of a selector switch, which is positionable in a field mode for operating the vehicle in a field, including tillage applications under changing load conditions, and a road mode for operating the vehicle during road hauling or transportation, (b) the position of a brake and ground speed, (c) vehicle slippage and ground speed, (d) an operator set maximum and minimum ground speed, (e) an operator set maximum and minimum gear setting, (f) system sensitivity, and/or (g) change in implement status.
摘要翻译：提供了一种用于管理发动机动力车辆的动力的系统和方法。通过将所需的车辆地面速度和测量变量输入到电子控制器来管理发动机的功率，该电子控制器自动地改变变速器并且降低发动机转速以保持期望的车辆速度并且当当当负载被施加时，车辆上的负载减小并且降低变速器并且增加发动机转速。测量的变量是（a）选择器开关的位置，其可以在现场模式中定位以在现场操作车辆，包括在变化的负载条件下的耕作应用以及在道路牵引或运输期间操作车辆的道路模式，（b）制动器和地面速度的位置，（c）车辆滑移和地面速度，（d）操作者设定最大和最小地面速度，（e）操作者设定最大和最小档位设定，（f）系统敏感度和/或（g）实施状况的变化。

7. 发明授权

US07721813B2 Implement/hitch draft control using hitch cylinder pressure as load feedback 有权
标题翻译：使用牵引缸压力作为负载反馈实现/牵引牵引控制
公开(公告)号：US07721813B2
公开(公告)日：2010-05-25
申请号：US11467950
申请日：2006-08-29
申请人： Yanming Hou
发明人： Yanming Hou
IPC分类号： A01B63/112
CPC分类号： A01B63/112
摘要： A draft load control system for a primary motive power source that uses hitch cylinder pressure to provide input to the control system of the draft load on the power source caused by a hitch-connected or a towed, ground-engaging implement.
摘要翻译：用于主动力源的牵引负载控制系统，其利用牵引缸压力，由牵引连接或牵引的地面接合工具提供对电源的牵引负载的输入。

8. 发明申请

US20080053669A1 USING A CAN BUS ENGINE TORQUE/SPEED MESSAGE AS LOAD FEEDBACK FOR IMPLEMENT DRAFT CONTROL 有权
标题翻译：使用CAN总线发动机扭矩/速度信息作为负载反馈执行控制
公开(公告)号：US20080053669A1
公开(公告)日：2008-03-06
申请号：US11465325
申请日：2006-08-17
申请人： Yanming Hou , Haibo Guo
发明人： Yanming Hou , Haibo Guo
IPC分类号： A01B67/00
CPC分类号： A01B63/112
摘要： A draft load control system for an agricultural tractor having electronic engine and draft load controllers interconnected by a digital communications bus over which parameters for engine load are made readily available to the draft load controller. The draft load control system is suitable for front-mounted, rear-mounted, or towed implements without requiring additional sensing equipment.
摘要翻译：用于农用拖拉机的牵引装载控制系统，其具有通过数字通信总线互连的电子发动机和牵引负载控制器，通过该数字通信总线可使草图负载控制器容易获得用于发动机负载的参数。牵引负荷控制系统适用于前置式，后置式或牵引式工具，无需额外的传感设备。

9. 发明授权

US07234367B2 Power take-off control system 有权
标题翻译：动力输出控制系统
公开(公告)号：US07234367B2
公开(公告)日：2007-06-26
申请号：US10811206
申请日：2004-03-26
申请人： Yanming Hou , Darrel J. Svendson
发明人： Yanming Hou , Darrel J. Svendson
IPC分类号： F16H37/00
CPC分类号： F16D48/066 , F16D2500/1026 , F16D2500/10437 , F16D2500/1045 , F16D2500/111 , F16D2500/30406 , F16D2500/30426 , F16D2500/3067 , F16D2500/50287 , F16D2500/70406 , F16D2500/70418
摘要： A control system and method for detecting variable load types and controlling the operation of a PTO clutch to effect engagement of the clutch with variable loads, and especially to more optimally effect the engagement of a clutch with a heavy load is disclosed. The control system includes a controller that receives input and output clutch shaft speed signals and generates control signals to control the pressure applied by the clutch. When heavier loads are applied to the PTO shaft, during the time when control signals are being generated before detection of initial movement of the output shaft, the controller generates one or more shock signals of short duration to cause momentary applications of significantly greater pressure to the clutch in order to break loose the applied load. Based upon the time of detection of initial movement by the output shaft, load categorization can be made, and control signals that are thereafter generated before lockup may be dependent, in part, upon the determined load categorization.
摘要翻译：公开了一种用于检测可变负载类型并控制PTO离合器的操作以实现离合器与可变负载的接合的控制系统和方法，特别是更有效地实现离合器与重负载的接合。控制系统包括控制器，其接收输入和输出离合器轴速度信号并产生控制信号以控制由离合器施加的压力。当较重的载荷施加到PTO轴时，在检测到输出轴的初始运动之前产生控制信号的时间期间，控制器产生一个或多个持续时间短的冲击信号，以使瞬时施加明显更大的压力离合器为了打破施加的负载松动。基于由输出轴检测初始运动的时间，可以进行负载分类，并且此后在锁定之前生成的控制信号可以部分地取决于确定的负载分类。

10. 发明授权

US08554426B2 Automatic productivity management control with standard power shift transmission 有权
标题翻译：通过标准功率变速传动实现自动生产率管理控制
公开(公告)号：US08554426B2
公开(公告)日：2013-10-08
申请号：US13349458
申请日：2012-01-12
申请人： Yanming Hou
发明人： Yanming Hou
IPC分类号： G06F19/00
CPC分类号： B60W30/1882 , B60W10/06 , B60W10/11 , B60W30/143 , B60W2540/04 , B60W2710/0644 , B60W2710/0666 , B60W2710/1005 , B60Y2200/221 , F16H2059/0226
摘要： An engine-powered vehicle having an automatic power management feature is provided. It includes an engine, a transmission with multiple gear ratios driven by the engine, a final drive which provides axle torque data to the transmission to establish engine torque, and an electronic controller for controlling both the engine and the transmission. The electronic controller has automatic speed control, and it also has a device to input data, receive data, and to evaluate at least one variable during automatic speed control. When the electronic controller receives data input from the engine, transmission, final drive, and device, the electronic controller determines engine rpm and transmission gear as a result of the data received to maintain a selected speed.
摘要翻译：提供具有自动电源管理功能的发动机动力车辆。它包括发动机，由发动机驱动的多个齿轮比的变速器，向变速器提供轴转矩数据以建立发动机扭矩的最终传动装置，以及用于控制发动机和变速器的电子控制器。电子控制器具有自动速度控制，并且还具有在自动速度控制期间输入数据，接收数据和评估至少一个变量的装置。当电子控制器接收到从发动机，变速器，最终传动装置和装置输入的数据时，电子控制器根据所接收的数据来确定发动机转数和变速档，以保持所选择的速度。

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