公开(公告)号：US5706199A

公开(公告)日：1998-01-06

申请号：US503163

申请日：1995-07-17

申请人： Mark L. Wilson ,  Anthony W. Williams ,  Jon E. Krutulis ,  Andrew J. Pajakowski

发明人： Mark L. Wilson ,  Anthony W. Williams ,  Jon E. Krutulis ,  Andrew J. Pajakowski

IPC分类号： B60K31/00 ,  B60W50/02 ,  F16H63/40 ,  B60K31/16

CPC分类号： B60K31/00 ,  B60W2050/021 ,  B60W2050/143 ,  F16H63/40

摘要： The present invention is directed to a system for detecting the tampering of the vehicle speed signal in a vehicle having electronic engine control. An algorithm that forms part of the present invention is operable to detect a tampering mode producing a constant transmission out-of-gear signal to the vehicle speed sensor input of the electronic controller, and tampering mode disallowing the electronic controller from acting upon a vehicle owner or manager-programmed top gear ratio, or maximum vehicle speed limit. In response to detecting a possible vehicle speed signal tampering condition, a vehicle speed signal tampering fault code is logged into a memory portion of the controller, a vehicle operator warning lamp is activated and the engine speed is electronically controlled to a vehicle owner/manager programmable maximum engine speed limit. The system is operable with a number of transmission embodiments including manual and automatic types intended for either on or on/off highway applications.

摘要翻译： 本发明涉及一种用于检测具有电子发动机控制的车辆中的车速信号的篡改的系统。 形成本发明一部分的算法可操作以检测产生恒定传输失速信号的篡改模式到电子控制器的车速传感器输入，以及不允许电子控制器作用于车主的篡改模式 或经理编程的顶部变速比，或最大车速限制。 响应于检测到可能的车速信号篡改状况，车速信号篡改故障代码被记录到控制器的存储器部分中，车辆驾驶员警告灯被激活并且发动机速度被电子控制到车主/管理器可编程 最大发动机转速限制。 该系统可操作于多个传输实施例，包括用于打开或关闭或断开公路应用的手动和自动类型。

公开(公告)号：US07191040B2

公开(公告)日：2007-03-13

申请号：US10690183

申请日：2003-10-22

申请人： Andrew J. Pajakowski ,  Jon E. Krutulis ,  Alexander N. Knight ,  Michael W. Phillips ,  Michael Kimball ,  Lee Gene Shipman ,  Joe Beitzinger

发明人： Andrew J. Pajakowski ,  Jon E. Krutulis ,  Alexander N. Knight ,  Michael W. Phillips ,  Michael Kimball ,  Lee Gene Shipman ,  Joe Beitzinger

IPC分类号： G05D1/00 ,  G06F7/00

CPC分类号： G01M17/00 ,  G05B23/0283 ,  G07C5/008

摘要： A novel and improved engine data system for collecting, displaying and analyzing engine/vehicle data is provided. The system have advantageously results in a more effective, convenient, portable and low cost method of monitoring and processing vehicle data. The vehicle data system includes a handheld computer containing operating system software adapted to operate the handheld computer in accordance with a data protocol different from a vehicle bus protocol and a handheld microprocessor for executing the operating system software. The system importantly includes an adapter for creating a data pathway between a vehicle bus connector and an external data port provided on the handheld computer which is physically incompatible with the engine bus connector. The adapter includes a data port connector for connection with the external data port, a bus compatible connector for connection with the engine bus connector, a battery power supply separate from the power supply of the handheld compuer and an adapter microprocessor powered by the battery power supply and connected via the data pathway with the bus compatible connector for protocol conversion of the data received from the engine bus. An engine data adapter system for creating a data pathway between the engine data bus and the handheld computer while determining the start and stop of messages received from the data bus and adding message identifiers to the engine data so as to minimize the required data processing by the handheld computer.

摘要翻译： 提供了一种用于收集，显示和分析发动机/车辆数据的新型改进的发动机数据系统。 该系统有利地导致监视和处理车辆数据的更有效，便利，便携和低成本的方法。 车辆数据系统包括手持计算机，其包含适于根据与车辆总线协议不同的数据协议和用于执行操作系统软件的手持式微处理器操作手持式计算机的操作系统软件。 该系统重要地包括用于在车辆总线连接器和设置在与发动机总线连接器物理不兼容的手持式计算机上的外部数据端口之间创建数据通路的适配器。 适配器包括用于与外部数据端口连接的数据端口连接器，用于与发动机总线连接器连接的总线兼容连接器，与手持式压缩机的电源分开的电池电源以及由电池电源供电的适配器微处理器 并通过数据通道与总线兼容连接器连接，用于从发动机总线接收的数据进行协议转换。 一种引擎数据适配器系统，用于在确定从数据总线接收到的消息的开始和停止以及向引擎数据添加消息标识符之间创建引擎数据总线和手持式计算机之间的数据通路，以便最小化所需的数据处理 手提电脑。

公开(公告)号：US07778750B2

公开(公告)日：2010-08-17

申请号：US10082196

申请日：2002-02-25

申请人： Alexander N. Knight ,  Andrew J. Pajakowski ,  Jon E. Krutulis ,  Daniel P. Wolf ,  Michael W. Phillips ,  Joseph T. Beitzinger ,  Lee G. Shipman

发明人： Alexander N. Knight ,  Andrew J. Pajakowski ,  Jon E. Krutulis ,  Daniel P. Wolf ,  Michael W. Phillips ,  Joseph T. Beitzinger ,  Lee G. Shipman

IPC分类号： G01M17/00 ,  G06F15/16

CPC分类号： B60R16/0315 ,  H04L12/40013 ,  H04L12/403 ,  H04L12/4604 ,  H04L12/66 ,  H04L29/06 ,  H04L67/12 ,  H04L67/303 ,  H04L69/329 ,  H04L2012/40215 ,  H04L2012/40273

摘要： An adapter is disclosed for allowing communications between a vehicle control computer coupled to one or more vehicle communications networks and a remote computer. The one or more vehicle communications networks may be configured for data communications in accordance with, for example, an SAE J1939 or an SAE J1587 communications protocol, or the like. The adapter includes a first interface for operatively coupling to the one or more communications networks and a second interface including a universal serial bus (USB) controller configured for operatively coupling to the remote computer. The USB controller may be coupled to the remote computer via a device port and a host port, and/or a USB on-the-go port. In any case, the vehicle control computer and remote computer communicate through the adapter via the vehicle communications network and the first and second interfaces.

摘要翻译： 公开了用于允许耦合到一个或多个车辆通信网络的车辆控制计算机与远程计算机之间的通信的适配器。 一个或多个车辆通信网络可以被配置为根据例如SAE J1939或SAE J1587通信协议等进行数据通信。 适配器包括用于可操作地耦合到一个或多个通信网络的第一接口和包括被配置为可操作地耦合到远程计算机的通用串行总线（USB）控制器的第二接口。 USB控制器可以经由设备端口和主机端口和/或USB移动端口耦合到远程计算机。 在任何情况下，车辆控制计算机和远程计算机通过适配器经由车辆通信网络和第一和第二接口进行通信。

公开(公告)号：US06718425B1

公开(公告)日：2004-04-06

申请号：US09583892

申请日：2000-05-31

申请人： Andrew J. Pajakowski ,  Jon E. Krutulis ,  Alex Knight ,  Michael W. Phillips ,  Michael Kimball ,  Lee Gene Shipman ,  Joe Beitzinger

发明人： Andrew J. Pajakowski ,  Jon E. Krutulis ,  Alex Knight ,  Michael W. Phillips ,  Michael Kimball ,  Lee Gene Shipman ,  Joe Beitzinger

IPC分类号： G06F1336

CPC分类号： G01M17/00 ,  G05B23/0283 ,  G07C5/008

摘要： A novel and improved engine data system for collecting, displaying and analyzing engine/vehicle data is provided. The system have advantageously results in a more effective, convenient, portable and low cost method of monitoring and processing vehicle data. The vehicle data system includes a handheld computer containing operating system software adapted to operate the handheld computer in accordance with a data protocol different from a vehicle bus protocol and a handheld microprocessor for executing the operating system software. The system importantly includes an adapter for creating a data pathway between a vehicle bus connector and an external data port provided on the handheld computer which is physically incompatible with the engine bus connector. The adapter includes a data port connector for connection with the external data port, a bus compatible connector for connection with the engine bus connector, a battery power supply separate from the power supply of the handheld compuer and an adapter microprocessor powered by the battery power supply and connected via the data pathway with the bus compatible connector for protocol conversion of the data received from the engine bus. An engine data adapter system for creating a data pathway between the engine data bus and the handheld computer while determining the start and stop of messages received from the data bus and adding message identifiers to the engine data so as to minimize the required data processing by the handheld computer.

摘要翻译： 提供了一种用于收集，显示和分析发动机/车辆数据的新颖和改进的发动机数据系统。 该系统有利地导致监视和处理车辆数据的更有效，便利，便携和低成本的方法。 车辆数据系统包括手持计算机，其包含适于根据与车辆总线协议不同的数据协议和用于执行操作系统软件的手持式微处理器操作手持式计算机的操作系统软件。 该系统重要地包括用于在车辆总线连接器和设置在与发动机总线连接器物理不兼容的手持式计算机上的外部数据端口之间创建数据通路的适配器。 适配器包括用于与外部数据端口连接的数据端口连接器，用于与发动机总线连接器连接的总线兼容连接器，与手持式压缩机的电源分开的电池电源以及由电池电源供电的适配器微处理器 并通过数据通道与总线兼容连接器连接，用于从发动机总线接收的数据进行协议转换。 一种引擎数据适配器系统，用于在确定从数据总线接收到的消息的开始和停止以及向引擎数据添加消息标识符之间创建引擎数据总线和手持式计算机之间的数据通路，以便最小化所需的数据处理 手提电脑。