Vehicle navigation method, apparatus and system

Abstract

The present invention provides a vehicle navigation method, apparatus and system, wherein the method comprises: S1, sending a download request, and then downloading a preset information uploaded by a user from a server, that the preset information includes a destination geographic position information, at least one passage-place geographic position information, a remark information associated with the destination and/or at least one remark information associated with the passage-place, wherein, the preset information in the server can be set to be accessible state for other users access of the user or the server connection; S2, according to a departure geographic position information and the passage-place and destination geographic position informations, setting a navigation path. The present invention may downloads the destination and/or passage-place associated remark information and stores in a vehicle navigation device, not only reduces the cost of travel, can be easily obtained with the destination and/or passage-place associated remark information if needed, and can change passage-place sequence or change passage-place and destination, so that the navigation experience is more convenient and efficient, flexible and humanized.

Description

Technical field [0001] The invention relates to a vehicle navigation method, device and system, in particular to a vehicle navigation method, device and system based on cloud computing. Background technique [0002] With the advancement of science and technology, wireless positioning and navigation technologies have developed rapidly. GPS has been widely used in military, tracking, outdoor activities, and positioning and navigation of various vehicles. For example, people can not only use GPS to receive positioning signals from navigation satellites to directly know their geographic location information, but they can also easily and accurately reach their destination according to the set route guidance. [0003] Due to the convenience provided by GPS for people's travel, car-mounted GPS navigation devices have also received more and more attention and recognition from consumers. However, the existing GPS navigation device has a single function and can only be used for positioning ...

AI Technical Summary

Problems solved by technology

However, the existing GPS navigation device has a single function, which can only be used for positioning and navigation, and cannot meet people's more travel needs.

For example, before people travel, they generally plan their behaviors at the destination and / or passing places (such as information corresponding to the destination and / or passing places, photos, etc.), but the current GPS navigation device cannot Associating such information with corresponding destinations and / or transit places not only makes users need to make and carry such information additionally, increasing travel costs, but also fails to correlate such information with destinations and / or transit places , it is also more difficult to search, and the use efficiency is lower

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