Parking Process Display Region Adjustment for Full Vehicle Visibility
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Solution Overview
Problem
Existing automatic parking systems face challenges in displaying the parking process effectively, as parts of the vehicle and target parking spot may be outside the limited display region of the vehicle-mounted terminal.
Innovation Solution
A parking process display method and device that establishes an image of the vehicle's surroundings based on a preset coordinate system, determines a display region including the vehicle, identifies parking spots, and adjusts the display region's center to ensure the entire vehicle and target parking spot are within the display region.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If a fixed field of view display region is used to show the parking image, then the display structure is simple, but parts of the vehicle and target parking spot may be outside the display region, causing incomplete parking process visibility
Solution Approach 1:
The display region's center position is dynamically adjusted during the parking process. The system determines the vehicle's position and the target parking spot's position, then automatically moves the display region's center to ensure both the vehicle and parking spot remain visible, transforming a static display into a dynamic one that adapts to real-time positioning data
Solution Approach 2:
The system implements a feedback mechanism where the display region's position is continuously adjusted based on the relative positions of the vehicle and target parking spot. The control unit monitors whether both objects are within the display region and automatically adjusts the center position accordingly, creating a closed-loop control system that maintains complete visibility
2Loss of information
If the display region is adjusted to keep the vehicle centered, then the vehicle remains visible, but the target parking spot may move outside the display region
Solution Approach 1:
The system dynamically recalculates the display region's center position based on the relative positions of both the vehicle and target parking spot. Instead of fixed centering on the vehicle, the display region adapts its position to maintain visibility of both critical elements, creating a flexible display system that responds to real-time spatial relationships
Solution Approach 2:
The system changes the positional parameters of the display region based on calculated positions of the vehicle and parking spot. By adjusting the center coordinates of the display region according to real-time position data, the system ensures both objects remain within the visible area while maintaining display stability through controlled parameter adjustments
Data Source
AI summary
Provided are method and device for displaying a parking process, and a vehicle. The method includes creating an image used for reflecting a scene where a vehicle is located; determining a display region of the image, and displaying the display region; identifying parking spots in the image; when at least part of a region of a target parking spot among all the parking spots and/or of a vehicle is located outside the display region, adjusting the position of the center of the display region of the image with respect to the origin of a preset coordinate system, so that the whole regions of the vehicle and the target parking spot are located in the display region.