Navigation group member displaying method and displaying apparatus thereof

A technology of group members and display methods, applied in the field of navigation, which can solve problems such as vehicles falling behind, time-consuming calls, and difficult location information

Active Publication Date: 2014-02-12
BYD CO LTD
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] If the distance between the vehicles is relatively far, it may be difficult for a vehicle to see the location information of other vehicles in the convoy. Due to the driving speed of each vehicle, traffic congestion, etc., some vehicles will fall behind, and the lagging vehicles will take a lot of time and energy. to return to the convoy

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  • Navigation group member displaying method and displaying apparatus thereof
  • Navigation group member displaying method and displaying apparatus thereof
  • Navigation group member displaying method and displaying apparatus thereof

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Embodiment Construction

[0015] In order to make the technical problems, technical solutions and beneficial effects solved by 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.

[0016] figure 1 It is a flowchart of a method for displaying members of a navigation group in an embodiment of the present invention, disclosing a method for displaying members of a navigation group, the group includes at least two terminals connected to a server by communication, and the terminals send their respective location information to the server The method includes the following steps: S1. Select at least one terminal that logs in to the group as a user terminal, the user terminal includes a radar map and a navigation map for displaying each member information, ...

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Abstract

The invention provides a navigation group member displaying method. A group comprises at least two terminals in communication connection with a server, and the terminals send respective position information to the server. The method comprises the following steps: selecting at least one terminal of one registration group as a user terminal, wherein the user terminal comprises a route and a navigation map used for displaying all member information, and the terminal position information of group members sent by the server is obtained by the user terminal; calculating according to the position formation of the user terminal and other members of the group to obtain a practical distance of the user terminal to each of the other members; calculating according to the position information of the user terminal and other members in a fleet to obtain an angle between a line between the user terminal and each of the members and the Y axis of a coordinate system in the navigation map; and displaying the positions of the members of the group in the navigation map by utilizing a radar map according to the above practical distance and angles. The invention also provides a navigation group member displaying apparatus. The position information of other members in the group can be obtained in real time in the invention.

Description

technical field [0001] The invention belongs to the field of navigation, and in particular relates to a method and a display device for displaying members of a navigation group. Background technique [0002] Global Positioning System (GPS for short), the navigation system is an emerging technology developed on the basis of GPS. With the development of science and technology, the combination of GPS technology and communication technology is getting closer and closer, and the related products are becoming more and more abundant, such as navigation mobile phones, navigators with communication functions, notebooks with navigation and communication functions, etc. Combining the two technologies of GPS and wireless communication, these products are currently limited to personal location tracking services. How to group based on user terminals to achieve more functions and bring many conveniences to people in need has always been eager to solve question. [0003] Vehicle intellige...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/28
CPCG01C21/005G01C21/28
Inventor 李海容陈斌
Owner BYD CO LTD
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