Simulative navigation data generation method and client

A technology of navigation data and client, applied in the field of communication, can solve the problem of long simulation time and achieve the effect of short simulation time

Active Publication Date: 2015-05-13
TENCENT TECH (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the embodiment of the present invention hopes to provide a data generation method and client for simulated navigation, which at least solves the problem of long simulation time, and can also simulate navigation data with panoramic and partial information display

Method used

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  • Simulative navigation data generation method and client
  • Simulative navigation data generation method and client
  • Simulative navigation data generation method and client

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0071] A data generation method for simulating navigation in an embodiment of the present invention is applied to a client installed with a navigation tool, and the client has a display area, such as figure 1 shown, including:

[0072] Step 101, when starting the navigation tool of the client to perform navigation simulation, obtain the navigation route;

[0073] Step 102, acquiring at least one segment information obtained by segmenting the navigation route;

[0074] Step 103, establishing an interpolation model in a variable-speed simulation manner for each segment route corresponding to the at least one segment information;

[0075] Step 104, according to the interpolation model, inserting simulated navigation data into each segmented route in an interpolation manner;

[0076] Step 105, outputting and displaying the simulated navigation data in the display area.

[0077] By adopting the method of the embodiment of the present invention, through steps 101-102, at least on...

Embodiment 2

[0082] A data generation method for simulating navigation in an embodiment of the present invention is applied to a client installed with a navigation tool, and the client has a display area, such as figure 2 shown, including:

[0083] Step 201, when starting the navigation tool of the client to perform navigation simulation, obtain the navigation route;

[0084] Step 202, extracting a start data point, at least one characteristic data point and a termination data point for identifying the navigation route from the data sample set;

[0085] Step 203: Segment the navigation route identified by the start data point and the end data point according to the at least one feature data point to obtain the at least one segment information;

[0086] Step 204, establishing an interpolation model in a variable-speed simulation mode for each segment route corresponding to the at least one segment information;

[0087] Step 205, according to the interpolation model, inserting simulated n...

Embodiment 3

[0093] A data generation method for simulating navigation in an embodiment of the present invention is applied to a client installed with a navigation tool, and the client has a display area, such as Figure 4 shown, including:

[0094] Step 301, when starting the navigation tool of the client to perform navigation simulation, obtain the navigation route;

[0095] Step 302, extracting a start data point, at least one characteristic data point and a termination data point for identifying the navigation route from the data sample set;

[0096] Step 303: Segment the navigation route identified by the start data point and the end data point according to the at least one feature data point to obtain the at least one segment information;

[0097] Step 304, establishing an interpolation model in a variable-speed simulation mode for each segment route corresponding to the at least one segment information;

[0098] Here, the variable speed simulation method includes:

[0099] The fi...

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Abstract

The invention discloses a simulative navigation data generation method and a client. Specifically, the method is applied to a client equipped with a navigation tool, and the client has a display area. The method includes: starting the navigation tool of the client to conduct navigation simulation, and acquiring the navigation route; acquiring at least one segment information by segmentation of the navigation route; establishing an interpolation model on each segment route corresponding to the at least one segment information by means of variable speed simulation; inserting simulative navigation data into each segment route according to the interpolation model by means of interpolation; and outputting and displaying the simulative navigation data in the display area.

Description

technical field [0001] The invention relates to communication technology, in particular to a method for generating simulated navigation data and a client. Background technique [0002] In the process of implementing the technical solutions of the embodiments of the present application, the inventors of the present application at least found the following technical problems in the related art: [0003] One application scenario is: when the car is driving, it displays the generated simulated navigation data through a navigator or other display terminals that can display navigation data, such as an IPAD or a large-screen smart phone, and activates the simulated navigation data for a given navigation route. The navigation function is used to simulate the vehicle walking, which can display the navigation route information vividly, and can provide accurate route navigation for the user's driving trip, so as to facilitate the user's daily transportation, travel and so on. [0004]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/28G01C21/36
CPCG01C21/28G01C21/36
Inventor 李伟征
Owner TENCENT TECH (SHENZHEN) CO LTD
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