Multi-person synchronous navigation method and system
A vehicle navigation and navigation path technology, applied in the field of navigation, can solve the problems that the planned path cannot pass, the navigation device cannot be displayed, etc., and achieve the effect of improving the feasibility
Inactive Publication Date: 2016-10-05
SHENZHEN LAUNCH DIGITAL TECH
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[0003] The purpose of the embodiments of the present invention is to provide a method and system for multi-person synchronous navigation, aiming to solve the problem that the above-mentioned navigation device cannot display the location and status information of friends, and it is easy to cause the planned path to be impassable
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[0030] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0031] figure 1 It is a specific implementation flow chart of the multi-person synchronous navigation method provided by the embodiment of the present invention. see figure 1 As shown, the specific implementation process of this method is as follows:
[0032] In S101, the in-vehicle navigation terminal of the requesting user submits the instruction of adding the target user as a friend from the requesting user to the server, and at the same time sends its own ID (Identity, identity identification number), location, status and vehicle information.
[0033] In this embodiment, the requesting user...
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The invention provides a multi-person synchronous navigation method and system, and relates to the technical field of navigation. The method mainly includes the steps of receiving and forwarding a request instruction of a request user for adding a target user as a friend through a server, sending the positions, states and vehicle information of the two sides to a request user end and a target user end after the target user accepts the request, and calculating the navigation route between the request user and the destination and the navigation route between the target user and the destination through the server according to the received vehicle information of vehicle-mounted navigation terminals and a limit rule for vehicles on road prestored in a database. The vehicle-mounted navigation terminals can display the positions, states and vehicle information of a user himself / herself and his / her friends at the same time, the problem that in the prior art, a navigation device does not consider traffic controls for vehicle features on road when planning routes, and vehicles can not go through the planned routes is solved, and navigation route feasibility is improved.
Description
technical field [0001] The invention belongs to the technical field of navigation, and in particular relates to a method and system for multi-person synchronous navigation. Background technique [0002] With the rapid development of communication technology, a large number of satellite positioning technologies are applied to the positioning and navigation of vehicles. At present, many vehicles are equipped with navigation devices. Through the accurate positioning of the received satellite signals, the driving route, speed and altitude of the vehicle can be known. location and status information. However, the navigation devices in the prior art can only display their own position and status information, and cannot meet some special requirements. For example, when a group of friends are driving together, they may want to know the location and status information of other friends. At this time, they can only communicate through mobile phone calls, which is very inconvenient. If...
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IPC IPC(8): G01C21/34G01C21/36
Inventor 彭志远陈强梁洪军罗洪伟
Owner SHENZHEN LAUNCH DIGITAL TECH