Unlock instant, AI-driven research and patent intelligence for your innovation.
Editing system and editing method for simulating vehicle operation scene
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology for running scenarios and simulating vehicles, which is applied in the field of editing systems for simulating vehicle running scenarios, and can solve problems such as single vehicle test scenarios and unchangeable test scenarios
Pending Publication Date: 2021-05-11
BEIJING XIAOMA HUIXING TECH CO LTD
View PDF10 Cites 1 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0003] In view of this, the purpose of the present invention is to provide an editing system and editing method for simulating vehicle running scenarios, so as to alleviate the technical problems in the prior art that the vehicle testing scenarios are single and the testing scenarios cannot be changed.
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
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0021] figure 1 It is a schematic diagram of an editing system for simulating a vehicle running scene according to an embodiment of the present invention. Such as figure 1 As shown, the system includes: a map module 10 , an editing module 20 , a display module 30 and a preview module 40 .
[0022] Specifically, the map module 10 is configured to load a preset map, and select a target area in the preset map. Optionally, the map module 10 is also configured to perform zooming operations on target areas in the preset map, and to select different areas by dragging a selection box.
[0023] Specifically, the map module 10 can display the loaded real map, drag and zoom the map, and jump to the target area corresponding to the map by double-clicking the left mouse button.
[0024] The editing module 20 is used to edit the preset attributes of the self-driving car and obstacles under the target area, and edit the scene evaluation indicators of the target area; obstacles include: in...
Embodiment 2
[0057] image 3 It is a flowchart of a method for editing a simulated vehicle running scene according to an embodiment of the present invention, and the method is applied to the editing system for simulating a vehicle running scene provided in Embodiment 1. Such as image 3 As shown, the method specifically includes the following steps:
[0058] Step S302, using the map module to load a preset map, and determine the target area in the preset map.
[0059] Step S304, using the editing module to edit the preset attributes of the self-driving car and obstacles under the target area, and edit the scene evaluation index of the target area.
[0060] Step S306, using the preview module to preview the movement of the self-driving car and the agent in the vehicle running scene corresponding to the target area.
[0061] An embodiment of the present invention provides an editing method for simulating a vehicle running scene. The editing system for simulating a vehicle running scene pr...
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
Login to View More
Abstract
The invention provides an editing system and method for simulating a vehicle operation scene, and the system comprises a map module, an editing module, a display module and a preview module, wherein the map module is used for loading a preset map and selecting a target region in the preset map; the editing module is used for editing the preset attributes of the self-driving automobile and the obstacle in the target area and editing the scene evaluation index of the target area; the obstacle comprises an intelligent body and a static obstacle; the intelligent agent comprises at least one of a vehicle and a pedestrian; the scene evaluation index is an evaluation index representing a running result of the autonomous vehicle in the target area; the display module is used for displaying the editing condition of the vehicle running scene corresponding to the target area in real time; and the preview module is used for previewing the motion conditions of the automatic driving automobile and the intelligent agent in the vehicle running scene. The technical problem that in the prior art, a vehicle testing scene is single and cannot be changed is solved.
Description
technical field [0001] The invention relates to the technical field of vehicle testing, in particular to an editing system and an editing method for simulating a vehicle running scene. Background technique [0002] In the field of autonomous driving, R&D personnel usually test the various performances of vehicles with automatic driving functions in the test software to ensure the safety of vehicles with automatic driving functions during driving. In the existing vehicle testing schemes, the safety test of the vehicle is carried out by means of test scripts. For example, write a corresponding test program in the test script, and then run the test script to test the safety of the vehicle. However, the test method of the test script is prone to the problem that the test scene is single and the test scene cannot be changed, which brings certain difficulties and potential safety hazards to the subsequent vehicle test. For example, testers also need to write a test script for ea...
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
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to View More 
Login to View More