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Method and device for displaying vehicle moving trajectory

A technology of vehicle operation and trajectory, applied in traffic control systems, instruments, traffic control systems of road vehicles, etc.

Active Publication Date: 2017-05-31
BEIJING TRANWISEWAY INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiment of the present invention is to provide a method and device for displaying the vehicle running track, aiming at solving the problem of how to adjust the display mode of the vehicle running track at any time according to the running state of the vehicle

Method used

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  • Method and device for displaying vehicle moving trajectory
  • Method and device for displaying vehicle moving trajectory
  • Method and device for displaying vehicle moving trajectory

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Embodiment Construction

[0063]The embodiments of the present invention will be further described in detail below in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the embodiments of the present invention, but not to limit the embodiments of the present invention. In addition, it should be noted that, for the convenience of description, the drawings only show some but not all structures related to the embodiments of the present invention.

[0064] refer to figure 1 , figure 1 It is a schematic flow chart of a method for displaying a running track of a vehicle provided by an embodiment of the present invention.

[0065] Such as figure 1 As shown, the method for displaying the vehicle running track includes:

[0066] Step 101, obtaining the current vehicle running track display ratio and vehicle running information;

[0067] Specifically, the running status of the vehicle needs to be displayed and monitore...

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Abstract

An embodiment of the invention discloses a method and device for displaying vehicle moving trajectory. The method comprises the following steps: obtaining a current vehicle moving trajectory display scale and vehicle moving information; obtaining a corresponding trajectory display scale according to the vehicle moving information; determining a difference value between the current vehicle moving trajectory display scale and the obtained vehicle moving trajectory display scale; if the difference value exceeds a preset difference value threshold value, adjusting the current vehicle moving trajectory display scale to the obtained vehicle moving trajectory display scale; and if the difference value does not exceed the preset difference value threshold value, maintaining the current vehicle moving trajectory display scale. Therefore, compared with a basic processing method, the method enables the moving trajectory of a vehicle at a client to be smoother and closer to a real moving trajectory of the vehicle.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of vehicle operation, and in particular, to a method and device for displaying vehicle running tracks. Background technique [0002] In the process of uploading the trajectory of the vehicle, collecting the position of the vehicle is an extremely critical task. Accurate and timely collection of the vehicle's position will help analyze the vehicle's speed, route and other behaviors. [0003] However, due to network, equipment or other conditions, the upload of location points may fail to upload and the collection rate is low. On the client side, the vehicle speed is too fast and the vehicle position jumps obviously. How to adjust the display of the vehicle track when the upload of the location point fails and the collection rate is low, so that it is more in line with human viewing. Contents of the invention [0004] The purpose of the embodiments of the present invention is to p...

Claims

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Application Information

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IPC IPC(8): G08G1/123
Inventor 焦晓亭常小伟
Owner BEIJING TRANWISEWAY INFORMATION TECH