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1.发明授权Scan tool with dropped communications detection and recovery and improved protocol selection 有权扫描工具具有丢失的通信检测和恢复和改进的协议选择公开(公告)号：US06701233B2
公开(公告)日：2004-03-02
申请号：US10159957
申请日：2002-05-31
申请人： Hamid Namaky , Robert Charles Sheppard , Michael F. Gessner , Thomas J. Bertosa , Robert A. Roberts , Donald J. Rodemann
发明人： Hamid Namaky , Robert Charles Sheppard , Michael F. Gessner , Thomas J. Bertosa , Robert A. Roberts , Donald J. Rodemann
IPC分类号： G06F1900
CPC分类号： G07C5/0808
摘要： An improved scan tool, e.g., for OBD II, for use with vehicle computer networks. The improved scan tool determines the proper protocol to use to communicate with a vehicle computer network. The proper protocol is determined by requesting information from the vehicle computer network using a plurality of protocols and selecting the protocol that returns the most pieces of information. In addition, the improved scan tool determines a communications drop-out with one or more modules and automatically recovers from the communications drop-out.
摘要翻译： 改进的扫描工具，例如用于OBD II，用于与车辆计算机网络一起使用。 改进的扫描工具确定用于与车辆计算机网络通信的正确协议。 通过使用多个协议从车载计算机网络请求信息并选择返回大部分信息的协议来确定适当的协议。 此外，改进的扫描工具通过一个或多个模块确定通信辍学，并从通信辍学中自动恢复。
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2.发明授权Scan tool with dropped communications detection and recovery and improved protocol selection 有权扫描工具具有丢失的通信检测和恢复和改进的协议选择公开(公告)号：US06928349B1
公开(公告)日：2005-08-09
申请号：US10676614
申请日：2003-10-01
申请人： Hamid Namaky , Robert Charles Sheppard , Michael F. Gessner , Thomas J. Bertosa , Robert A. Roberts , Donald J. Rodemann
发明人： Hamid Namaky , Robert Charles Sheppard , Michael F. Gessner , Thomas J. Bertosa , Robert A. Roberts , Donald J. Rodemann
CPC分类号： G07C5/0808
摘要： An improved scan tool, e.g., for OBD II, for use with vehicle computer networks. The improved scan tool determines the proper protocol to use to communicate with a vehicle computer network. The proper protocol is determined by requesting information from the vehicle computer network using a plurality of protocols and selecting the protocol that returns the most pieces of information. In addition, the improved scan tool determines a communications drop-out with one or more modules and automatically recovers from the communications drop-out.
摘要翻译： 改进的扫描工具，例如用于OBD II，用于车辆计算机网络。 改进的扫描工具确定用于与车辆计算机网络通信的正确协议。 通过使用多个协议从车载计算机网络请求信息并选择返回大部分信息的协议来确定适当的协议。 此外，改进的扫描工具通过一个或多个模块确定通信辍学，并从通信辍学中自动恢复。
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公开(公告)号：US07305289B2
公开(公告)日：2007-12-04
申请号：US10960261
申请日：2004-10-07
IPC分类号： G06F17/00
CPC分类号： B60R16/0231 , G07C2205/02
摘要： The present invention allows vehicle information tools to be used with vehicle information systems even if lacking a common protocol for communication. The present invention operates by intercepting requests from vehicle information tools, translating the communications into a protocol understood by a vehicle information system and providing the translated communications to the vehicle information system. In response to the request, the vehicle information system generates responses, which are translated into a protocol understood by the vehicle information tool, and then provided to the vehicle information tool.
摘要翻译： 本发明允许车辆信息工具与车辆信息系统一起使用，即使缺少用于通信的通用协议。 本发明通过拦截来自车辆信息工具的请求来操作，将通信转换成由车辆信息系统理解的协议，并将翻译的通信提供给车辆信息系统。 响应于该请求，车辆信息系统产生响应，其被转换为车辆信息工具理解的协议，然后提供给车辆信息工具。
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