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    • 4. 发明授权
    • Method and system for remotely monitoring vehicle diagnostic trouble codes
    • 远程监控车辆诊断故障代码的方法和系统
    • US06933842B2
    • 2005-08-23
    • US10675343
    • 2003-09-30
    • Christopher L. OesterlingJeffrey M. Stefan
    • Christopher L. OesterlingJeffrey M. Stefan
    • B60R16/02B60R16/023G08B1/08H04Q7/00
    • B60R16/0234
    • The invention provides a method and system for remotely monitoring vehicle diagnostic trouble codes. A list including identifiers for one or more vehicle electronic modules and one or more diagnostic trouble codes is sent via a wireless network to a vehicle telematics unit. The telematics unit periodically sends a request to each electronic module on the list asking that module to report any diagnostic trouble codes associated with the module. If the telematics unit receives a diagnostic trouble code from the module in response to this request, the received diagnostic trouble code is compared with each diagnostic trouble code on the list. If the received diagnostic trouble code corresponds with a diagnostic trouble code on the list, a message is transmitted from the telematics unit to a call center. The call center determines the appropriate action to take in response to the diagnostic trouble code or codes detected.
    • 本发明提供一种远程监控车辆诊断故障代码的方法和系统。 包括一个或多个车辆电子模块的标识符和一个或多个诊断故障代码的列表经由无线网络发送到车辆远程信息处理单元。 远程信息处理单元周期性地向列表上的每个电子模块发送请求,要求该模块报告与该模块相关联的任何诊断故障代码。 如果远程信息处理单元响应于该请求从模块接收到诊断故障代码,则将接收到的诊断故障代码与列表上的每个诊断故障代码进行比较。 如果接收到的诊断故障代码与列表中的诊断故障代码相对应,则从远程信息处理单元向呼叫中心发送消息。 呼叫中心确定响应诊断故障代码或检测到的代码采取的适当措施。
    • 7. 发明授权
    • Method for providing vehicle navigation instructions
    • 提供车辆导航指令的方法
    • US06424912B1
    • 2002-07-23
    • US10037025
    • 2001-11-09
    • John J. CorreiaJeffrey M. StefanJasmin Jijina
    • John J. CorreiaJeffrey M. StefanJasmin Jijina
    • G06G778
    • G01C21/3626G01S5/0252
    • This invention provides a method for providing vehicle navigation instructions to a destination from its current location. A database consisting of latitude/longitude coordinates may be searched for the locations of the destination, all street intersections within a proximity region of the destination. A vehicle's location may be determined through the use of a global positioning system or other type of system. The vehicle's distance from the destination and direction toward the destination may be determined. A proximity region surrounding the destination may be determined within which to search the map database for road segments. If at least one road segment intersects the vehicle's planned path of travel between the vehicle's current location and the destination, a maneuver alert road segment closest to the destination may be determined. If at least one maneuver alert road segment is found, maneuver instructions from the maneuver alert road segment may be provided.
    • 本发明提供一种从当前位置向目的地提供车辆导航指令的方法。 可以搜索由纬度/经度坐标组成的数据库,目的地,目的地邻近区域内的所有街道交叉点的位置。 车辆的位置可以通过使用全球定位系统或其他类型的系统来确定。 可以确定车辆从目的地和方向到目的地的距离。 可以确定围绕目的地的邻近区域,在该区域内搜索路段的地图数据库。 如果至少一个路段与车辆的当前位置和目的地之间的车辆的计划行驶路线相交,则可以确定最靠近目的地的机动警报路段。 如果发现至少一个机动警报路段,则可以提供来自机动警报路段的操纵指令。