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公开(公告)号：US5642284A
公开(公告)日：1997-06-24
申请号：US289592
申请日：1994-08-12
申请人： Prasad V. Parupalli , David L. Dickrell , Gregory S. Gauger , Robert W. Keene , Ronald J. Mearek , Richard D. Rathe , Brian T. Rolli , Thomas R. Sandborg , Greg A. Schumacher , Scott G. Sinn , Michael R. Verheyen
发明人： Prasad V. Parupalli , David L. Dickrell , Gregory S. Gauger , Robert W. Keene , Ronald J. Mearek , Richard D. Rathe , Brian T. Rolli , Thomas R. Sandborg , Greg A. Schumacher , Scott G. Sinn , Michael R. Verheyen
CPC分类号： G07C5/006 , F01M2011/14
摘要： The system is provided for controllably monitoring data associated with operational characteristics of an engine. The system determines a maintenance activity requirement based on such characteristics. The system includes a plurality of transducers associated with the engine and connected to a programmable logic device. Signals from the transducers are continuously monitored and stored in an associated storage device. In response to predetermined sets of operational characteristics, an indication of when maintenance is due on the engine is produced by the logic device.
摘要翻译： 该系统被提供用于可控地监测与发动机的操作特性相关联的数据。 系统根据这些特征确定维护活动要求。 该系统包括与发动机相关联并连接到可编程逻辑装置的多个换能器。 来自传感器的信号被连续监测并存储在相关的存储装置中。 响应于预定的一组操作特性，由逻辑装置产生在发动机上何时维护的指示。
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公开(公告)号：US5857159A
公开(公告)日：1999-01-05
申请号：US289593
申请日：1994-08-12
申请人： David L. Dickrell , Gregory S. Gauger , Robert W. Keene , Ronald J. Mearek , Richard D. Rathe , Brian T. Rolli , Thomas R. Sandborg , Greg A. Schumacher , Scott G. Sinn , Michael R. Verheyen
发明人： David L. Dickrell , Gregory S. Gauger , Robert W. Keene , Ronald J. Mearek , Richard D. Rathe , Brian T. Rolli , Thomas R. Sandborg , Greg A. Schumacher , Scott G. Sinn , Michael R. Verheyen
IPC分类号： B60R16/02 , B60R16/023 , G07C5/08 , G06F7/00 , G06F19/00
CPC分类号： B60R16/0231 , G07C5/0825 , G07C5/085
摘要： A system is disclosed for sensing, recording, and selectively displaying data associated with operational characteristics of a vehicle and associated engine. The system includes a plurality of transducers delivering signals corresponding to such operational characteristics to a programmable logic device. These signals are converted to appropriate information signals which are stored in an associated storage device and can be selectively displayed on a suitable display device.
摘要翻译： 公开了用于感测，记录和选择性地显示与车辆和相关联的发动机的操作特性相关联的数据的系统。 该系统包括将与这种操作特性对应的信号传递给可编程逻辑器件的多个换能器。 这些信号被转换成适当的信息信号，其被存储在相关联的存储设备中并且可以有选择地显示在合适的显示设备上。
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公开(公告)号：US5740044A
公开(公告)日：1998-04-14
申请号：US491443
申请日：1995-06-16
CPC分类号： F02D31/009
摘要： A control for limiting the torque output of an engine when operating in a PTO mode is provided. The control includes a microprocessor connected to a PTO on/off switch, a set/resume switch and a torque limit on/off switch. When the torque limit switch is in an on position, the microprocessor limits the maximum torque output to an operator programmed value. The operator can reprogram the torque limit value with a programming tool.
摘要翻译： 提供了在以PTO模式操作时限制发动机的扭矩输出的控制。 该控制器包括连接到PTO开/关开关的微处理器，设定/恢复开关和扭矩限制开/关开关。 当转矩限制开关处于接通位置时，微处理器将最大扭矩输出限制为操作员编程值。 操作员可以使用编程工具对转矩极限值进行重新编程。
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4.发明授权
公开(公告)号：US5444627A
公开(公告)日：1995-08-22
申请号：US133531
申请日：1993-10-06
CPC分类号： F02D41/24 , F02D41/3005 , F02D2200/0606
摘要： An engine control is provided for compensating the fuel delivery to an internal combustion engine as a function of the energy content of the fuel. The engine control includes a fuel temperature sensor connected to an electronic controller. A memory device including a standard fuel delivery map stored therein is connected to the electronic controller. The electronic controller calculates a compensated fuel delivery map as a function of the standard fuel delivery map and the fuel temperature, and the controller issues a fuel delivery command based on the compensated fuel delivery map.
摘要翻译： 提供发动机控制器，用于补偿作为燃料的能量含量的函数的向内燃机的燃料输送。 发动机控制包括连接到电子控制器的燃料温度传感器。 包括存储在其中的标准燃料传送图的存储装置连接到电子控制器。 电子控制器根据标准燃料传输图和燃料温度计算补偿燃料传送图，并且控制器基于补偿燃料传送图发出燃料传送命令。
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公开(公告)号：US5611751A
公开(公告)日：1997-03-18
申请号：US533974
申请日：1995-09-26
CPC分类号： B60K17/28 , B60W2710/0644 , F16H59/54 , F16H59/56 , Y10S477/902 , Y10T477/639 , Y10T477/675 , Y10T477/87
摘要： A preferred embodiment of the present invention includes a power take off ("PTO") controller used on a vehicle. The controller includes a PTO on/off switch, a brake/clutch ignore switch, and a PTO set/resume switch connected to an electronic controller. The controller sets the engine speed command to a PTO default speed in response to the PTO on/off switch being in an on position. By placing the brake/clutch ignore switch in an ignore position, the vehicle operator can use the brake or clutch without affecting the PTO engine speed.
摘要翻译： 本发明的优选实施例包括在车辆上使用的动力输出（“PTO”）控制器。 控制器包括PTO开/关开关，制动/离合器忽略开关和连接到电子控制器的PTO设定/恢复开关。 控制器将引擎速度命令设置为PTO默认速度，以响应PTO开/关开关处于接通位置。 通过将制动/离合器忽略开关置于忽略位置，车辆操作员可以使用制动器或离合器而不影响PTO发动机转速。
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6.发明授权Apparatus and metod for producing vehicle operating snapshot in response to acceleration change 失效用于响应于加速度变化产生车辆操作快照的装置和装置
公开(公告)号：US5754964A
公开(公告)日：1998-05-19
申请号：US648460
申请日：1996-05-15
申请人： Mark E. Rettig , Thomas R. Sandborg
发明人： Mark E. Rettig , Thomas R. Sandborg
CPC分类号： G07C5/085 , G01P1/127 , G01P15/0891 , B60K31/00
摘要： An apparatus and method are provided for storing various vehicle operating characteristics upon sensing a vehicle acceleration having a magnitude that exceeds a predetermined limit. In this manner, the vehicle owner or fleet manager can determine whether the vehicle operator uses the service brakes excessively.
摘要翻译： 提供了一种用于在感测到具有超过预定极限的量值的车辆加速度时存储各种车辆操作特性的装置和方法。 以这种方式，车主或车队经理可以确定车辆操作者是否过度使用行车制动器。
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公开(公告)号：US5758299A
公开(公告)日：1998-05-26
申请号：US552902
申请日：1995-11-03
CPC分类号： G09B9/052 , G09B19/167
摘要： In one aspect of the present invention, a method for generating performance ratings that indicate the driving performance of a vehicle operator is disclosed. The method senses various operating parameters of the vehicle and produces representative signals. Sensed signals are compared to corresponding target values. A plurality of is performance ratings are determined. Finally, an operator summary report illustrating the performance ratings is generated. The report includes recommended actions to improve the performance of the operator.
摘要翻译： 在本发明的一个方面，公开了一种用于产生指示车辆操作者的驾驶性能的性能等级的方法。 该方法感测车辆的各种操作参数并产生代表性的信号。 感测信号与相应的目标值进行比较。 确定多个是性能评级。 最后，生成说明性能等级的操作员摘要报告。 该报告包括提高操作员性能的建议措施。
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公开(公告)号：US5644924A
公开(公告)日：1997-07-08
申请号：US559782
申请日：1995-11-15
CPC分类号： B60H1/00735 , B60H1/3208
摘要： A control system for the use of the main engine of a vehicle as a heat source in maintaining the temperature of an operator compartment. The system is manually enabled subject to multiple criteria, the temperature in the operator compartment is monitored, and signals for the desired operator compartment temperature within an about plus or minus 10 degrees control range are produced. The main engine of the vehicle is enabled to start and run by all standard safety features and with a fuel flow controlled idle power output. Cycling through the starting and stopping of the engine is accomplished in response only to the temperature monitor signals. Disconnect of the operator compartment temperature control is accomplished manually by the operator, usually by actuating the operator controls. The invention provides the added safety feature of focused operator attention at enablement; the added control feature of system hysteresis through the use of a temperature range to prevent over regulation and any added idling is only that needed for operator compartment temperature maintenance.
摘要翻译： 一种用于将车辆的主机用作热源以控制操作室的温度的控制系统。 根据多个标准手动启动系统，监控操作员舱中的温度，并产生所需操作室温度在约±10度控制范围内的信号。 车辆的主要引擎能够通过所有标准的安全特性和燃油流量控制的空载功率输出启动和运行。 通过起动和停止发动机的循环是仅根据温度监视器信号来实现的。 操作员室温度控制的断开由操作人员手动完成，通常通过操作操作员控制。 本发明提供了强化操作者注意力的附加安全特征; 通过使用温度范围来控制系统滞后的附加控制功能，以防止过度调节和任何增加的空转只是操作员舱温度维护所需要的。
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9.发明授权Programmable engine parameter verification apparatus and method of operating same 失效可编程发动机参数验证装置及其运行方法
公开(公告)号：US5884210A
公开(公告)日：1999-03-16
申请号：US703590
申请日：1996-08-27
申请人： Mark E. Rettig , Thomas R. Sandborg
发明人： Mark E. Rettig , Thomas R. Sandborg
CPC分类号： B60K31/16 , F02D41/2422 , F02D41/263 , F02D41/266 , B60W2050/0063 , B60W2540/04 , F02D2200/604
摘要： A programmable electronic engine controller includes customer programmable engine and vehicle operating parameters. A communications device is connectable to said engine controller. Stored in the communications device are a predetermined set of parameters. The communications device downloads the engine and vehicle operating parameters that are present in the engine controller, compares those values to corresponding predetermined parameters, and prints an exception report based on that comparison.
摘要翻译： 可编程电子发动机控制器包括客户可编程发动机和车辆操作参数。 通信设备可连接到所述发动机控制器。 存储在通信设备中的是一组预定的参数。 通信装置下载发动机控制器中存在的发动机和车辆操作参数，将这些值与相应的预定参数进行比较，并基于该比较打印异常报告。
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10.发明授权Method for determining a condition of an exhaust gas recirculation (EGR) system for an internal combustion engine 失效用于确定用于内燃机的排气再循环（EGR）系统的状态的方法公开(公告)号：US06446498B1
公开(公告)日：2002-09-10
申请号：US09343915
申请日：1999-06-30
IPC分类号： G01M1500
CPC分类号： F02M26/33 , F02B29/0406 , F02D41/221 , F02D2041/0067 , F02M26/05 , F02M26/19 , F02M26/28 , F02M2026/004
摘要： A method for determining a condition of an exhaust gas recirculation (EGR) system for an internal combustion engine. The method includes the steps of setting an EGR valve located on the EGR system to a first position, determining a first temperature value at a location on the EGR system, setting the EGR valve to a second position, determining a second temperature value at the location, and determining a condition of the EGR system as a function of the difference between the first and second temperature values.
摘要翻译： 一种用于确定用于内燃机的废气再循环（EGR）系统的状态的方法。 该方法包括以下步骤：将位于EGR系统上的EGR阀设置到第一位置，确定EGR系统上的位置处的第一温度值，将EGR阀设置到第二位置，确定位置处的第二温度值 ，并且根据第一和第二温度值之差确定EGR系统的状态。
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