3D Virtual Parking Scene Interaction for Vehicle Automatic Parking
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Solution Overview
Problem
Users experience anxiety and poor user experience during vehicle automatic parking due to inadequate perception of the surrounding environment, as existing systems often fail to provide a comprehensive and interactive representation of available parking spaces.
Innovation Solution
A method and apparatus for vehicle automatic parking that displays a three-dimensional virtual parking scene alongside a real scene on an in-vehicle display device, allowing users to interact by zooming, rotating, and selecting parking controls to guide the vehicle into available spaces, enhancing environmental perception and safety.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If a traditional automatic parking system displays only a two-dimensional parking scene, then the system complexity is low, but the user cannot clearly perceive the surrounding environment and parking spaces
Solution Approach 1:
The patent transforms the traditional two-dimensional parking scene display into a three-dimensional virtual parking scene. This dimensional enhancement allows users to perceive the surrounding environment and parking spaces more comprehensively, solving the information loss problem while maintaining acceptable system complexity through software-based rendering
2Loss of information
If the parking scene is displayed in full detail, then the environmental perception is comprehensive, but the user cannot clearly see specific parking spaces and surrounding environment
Solution Approach 1:
The patent implements dynamic zooming and rotation functions that allow users to adjust the display scale and viewing angle of the three-dimensional parking scene. Users can zoom in to see detailed parking space information or rotate to view the surrounding environment, making the system adaptable to different user needs while maintaining comprehensive environmental perception
Solution Approach 2:
The system provides real-time feedback by updating the three-dimensional virtual parking scene based on user operations. When users perform zooming or rotation actions, the display immediately reflects these changes, allowing users to clearly perceive parking spaces and surrounding environment from their chosen viewpoint
3Reliability
If the system provides real-time updates of the parking scene, then the user experience and safety are improved, but the energy consumption increases
Solution Approach 1:
The patent implements real-time updates of the three-dimensional virtual parking scene during the automatic parking process. The system periodically refreshes the display with current sensor data and vehicle position information, ensuring users have accurate environmental perception while managing energy consumption through efficient update cycles
Data Source
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AI summary
The embodiments of the present disclosure provide an interaction method and an interaction apparatus for vehicle automatic parking, applied to a vehicle including an in-vehicle display device. The vehicle displays in the in-vehicle display device, in response to detecting an automatic parking start instruction, a three-dimensional virtual parking scene and a corresponding current real scene, then controls, in response to a user operation on the three-dimensional virtual parking scene, the in-vehicle display device to present the three-dimensional virtual parking scene corresponding to the user operation and display a real scene corresponding to the three-dimensional virtual parking scene, where the three-dimensional virtual parking scene includes at least one parking control, and each parking control corresponds to one available parking space, then determines, in response to a selection operation on the at least one parking control, a target available parking space, and generates a parking instruction for the target available parking space to control the vehicle to park in the target available parking space. Thus, during the user's parking process, the user can operate on the in-vehicle display device to improve the user's perception of the surrounding environment of the vehicle, thereby ensuring the safety of parking and improving user experience.