Navigation method, system, server and navigation terminals for motorcade

Abstract

The invention provides a navigation method, a system, a server and navigation terminals for a motorcade, wherein the method comprises the following steps: respectively receiving a plurality of current position information sent by a plurality of navigation terminals; sending the plurality of current position information to each navigation terminal; receiving at least one current position information selected from the plurality of current position information sent by at least one navigation terminal of the plurality of navigation terminals, and taking the at least one current position information as at least one target position information; and acquiring at least one navigation path according to the selected at least one target position information and the current position information of the corresponding navigation terminal, and sending the at least one navigation path to the corresponding navigation terminal. The method of the embodiment of the invention can avoid the appearance of a phenomenon of team members falling behind in the motorcade, realizes the purpose that all team members in the motorcade are automatically guided to simultaneously drive, and at the same time, increases the contact among all the team members in the motorcade.

Description

Technical field [0001] The present invention relates to the field of navigation technology, in particular to a navigation method, system, server and navigation terminal for a fleet. Background technique [0002] At present, with the increasing popularity of private cars, it has become more and more common to organize motorcades for self-driving tours. In order to meet the needs of traveling, private car owners will generally equip their vehicles with mobile digital communications (General Packet Radio Service, GPRS), satellite positioning (Global Positioning System, GPS) and electronic maps (Geographic Information System, GIS). ) Portable Navigation Devices (PND). The owner of the private car uses the portable navigation device to upload the driving destination and the current location information of the vehicle to the server, and the server calculates the driving path according to the destination and current location and sends it to the vehicle; the portable navigation device r...

AI Technical Summary

Problems solved by technology

[0003] However, the prior art has the following defects. When directly displaying the path from the current position information to the destination in the electronic map for navigation, each team member of the team needs to be familiar with the road conditions. If a certain team member of the team is not familiar with the road conditions , it is easy to fall behind, and once left behind, the owner needs to spend a long time and effort to drive his vehicle back into the fleet

Therefore, the current navigation method in the fleet is single, only showing the path from the current location information to the destination, unable to solve the navigation problem when falling behind, and unable to meet various needs

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