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    Handheld computer based system for collection, display and analysis of engine/vehicle data
    1.
    发明授权
    Handheld computer based system for collection, display and analysis of engine/vehicle data 有权
    基于手持计算机的系统，用于收集，显示和分析发动机/车辆数据

    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。

    Handheld computer based system for collection, display and analysis of engine/vehicle data
    2.
    发明授权
    Handheld computer based system for collection, display and analysis of engine/vehicle data 有权
    基于手持计算机的系统，用于收集，显示和分析发动机/车辆数据

    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。