DATA ACQUISITION METHOD DURING DESTINATION-BASED INFORMATION PUSHING AND SYSTEM

摘要

The present invention relates to the field of communications, and provides a data acquisition method during destination-based information pushing and a system. The method comprises: an in-vehicle device sends to a server a navigation request message carrying the destination address of a current journey; the server collects statistics about all journeys of the in-vehicle device within a preset period of time according to navigation service, and obtains a frequent destination address of the in-vehicle device, wherein the frequent destination address is an address which is used as the destination address of a journey for more times than a preset threshold; if it is determined that the destination address of the current journey is not the frequent destination address of the in-vehicle device, query, according to the destination address of the current journey, a preset push information database for push information corresponding to the destination address of the current journey; the server sends the push information corresponding to the destination address of the current journey to the in-vehicle device; the in-vehicle device receives and plays the push information, and sends technology usage data to a data acquisition end preset by a manufacturer.