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    • 7. 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。