| 摘要 |
Providing a vehicle driver information useful in overcoming an emergency situation overheating etc. On receipt of a control signal 112 indicating emergency, emergency situation decision unit 109 of vehicle side equipment 104 decides the type name of the service useful for overcoming the emergency. Information acquisition unit 111 routes an information inquiry request, specifying the type name, the current position of an own vehicle detected by a position detection device 107 and the current time detected by the time detection device 108, through communication device 103 to common equipment 101 of operation center. Information retrieval unit 106 of the common equipment 101 retrieves optimum service purveyor information from the service in storage unit 105, taking into account the type name, current vehicle position and the current time, as specified by the request, and returns the retrieved service purveyor information, which is supplied to the driver.
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