会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 81. 发明授权
    • Method and system for operating a degraded vehicle communication unit
    • 用于操作劣化车辆通信单元的方法和系统
    • US07515933B2
    • 2009-04-07
    • US10667626
    • 2003-09-22
    • Christopher L. OesterlingMazen K. Alsliety
    • Christopher L. OesterlingMazen K. Alsliety
    • H04M1/00
    • B60R25/33B60R25/102B60R2325/101G07C5/008H04W84/06H04W84/18H04W88/06
    • A method is directed to operating a degraded vehicle communication unit within a mobile vehicle communication system (MVCS). The method provides for determining a primary communication mode failure, initiating a secondary communication mode responsive to the primary communication mode failure determination, and operating a telematics device in the secondary communication mode within the vehicle communication unit. The step of determining the primary communication mode failure may include detecting if the telematics unit can not initiate contact with a wireless carrier system, and detecting if the telematics unit can not maintain communication with the wireless carrier system. The step of determining the primary communication mode failure may include determining a GPS unit within the vehicle communication unit is unable to receive a GPS satellite broadcast from a GPS satellite broadcast system.
    • 一种方法涉及在移动车辆通信系统(MVCS)内操作劣化的车辆通信单元。 该方法提供用于确定主要通信模式故障,响应于主要通信模式故障确定启动辅助通信模式,以及在车辆通信单元内的辅助通信模式下操作远程信息处理设备。 确定主要通信模式故障的步骤可以包括检测远程信息处理单元是否不能发起与无线载波系统的接触,以及检测远程信息处理单元是否不能维持与无线载波系统的通信。 确定主要通信模式故障的步骤可以包括确定车辆通信单元内的GPS单元不能从GPS卫星广播系统接收GPS卫星广播。