发明名称 |
Vehicular emergency message system |
摘要 |
A vehicle user can request emergency or roadside assistance from a response center by activating a button in the vehicle. The global positioning system is used to continuously store the vehicle location. A cellular telephone network is used to contact a response center and transfer a data string via modem containing information to assist the response center in acting on the request. If a first attempt to contact the response center at a phone number for receiving a data transfer is unsuccessful, a second call is made to a different number bypassing the data transfer and immediately placing the cellular phone into an unmuted condition. This allows the user to hear and interact with a cellular operator, if necessary, prior to being connected to the response center.
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申请公布号 |
US5572204(A) |
申请公布日期 |
1996.11.05 |
申请号 |
US19950419349 |
申请日期 |
1995.04.10 |
申请人 |
FORD MOTOR COMPANY |
发明人 |
TIMM, MARK J.;DORFSTATTER, WALTER A. |
分类号 |
G08G1/127;H04W4/22;(IPC1-7):G08G1/123 |
主分类号 |
G08G1/127 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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