Unlock instant, AI-driven research and patent intelligence for your innovation.

A method and device for displaying vehicle trajectory

A technology of vehicle operation and trajectory, applied in the direction of road vehicle traffic control system, instrument, traffic control system, etc.

Active Publication Date: 2019-09-10
BEIJING TRANWISEWAY INFORMATION TECH
View PDF15 Cites 0 Cited by
  • 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A method and device for displaying vehicle trajectory
  • A method and device for displaying vehicle trajectory
  • A method and device for displaying vehicle trajectory

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0063] The embodiments of the present invention will be further described in detail below with reference to the drawings and embodiments. It can 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 ease of description, the drawings only show a part but not all of the structures related to the embodiments of the present invention.

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

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

[0066] Step 101: Obtain the current display ratio of the vehicle running track and information about the vehicle running;

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

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 a vehicle running track. Background technique [0002] In the process of vehicle uploading trajectory, collecting the location of the vehicle is an extremely critical task. Accurate and timely collection of the location of the vehicle will help analyze the vehicle's speed, route and other behaviors. [0003] However, due to the network, equipment, or other conditions, the uploading of the location point may fail to upload and the collection rate is low. On the client side, the vehicle is traveling too fast and the vehicle location is obviously jumping. How to adjust the display of the vehicle trajectory in the case of location upload failure and low collection rate, so as to be more in line with the human eye. Summary of the invention [0004] The purpose of the embodiments of the present invention is to provid...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/123
Inventor 焦晓亭常小伟
Owner BEIJING TRANWISEWAY INFORMATION TECH