Remote Parking Control With Rerouting Around Detected Obstacles
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Solution Overview
Problem
When an object is detected in a parking space, existing systems often cause a vehicle to stop, preventing the user from entering the space, as they cannot create a sufficient passage between the vehicle and the object.
Innovation Solution
The system calculates a second route for the vehicle to leave with a predetermined distance from the detected object, allowing the user to enter the parking space by suspending or canceling the first control instruction and executing a second control instruction for the vehicle to move along this new route.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the vehicle is controlled to make a stop when an object is detected in the parking space, then safety is improved, but the user cannot enter the parking space
Solution Approach 1:
The system dynamically adjusts the vehicle's final position based on real-time object detection. When an object is detected, the vehicle stops at a safe distance; when no object is present, the vehicle can park closer to maximize space utilization. This dynamic positioning resolves the contradiction by making the parking distance adaptive rather than fixed.
Solution Approach 2:
The parking control system changes the positional parameter of the vehicle based on detection results. The vehicle's stopping position is adjusted as a variable parameter depending on the presence and position of objects, allowing the system to optimize both safety margins and user accessibility to the parking space.
2Productivity
If the vehicle is controlled to stop close to the object to maximize parking space utilization, then productivity is improved, but the user cannot enter the parking space
Solution Approach 1:
The system implements dynamic parking position adjustment where the vehicle's final stopping position is not fixed but varies based on environmental conditions. When the parking space is clear, the vehicle parks closer to maximize space utilization; when objects are present, it stops at a distance that allows user access. This dynamic behavior resolves the contradiction between productivity and ease of operation.
Solution Approach 2:
The positional parameter of the vehicle is changed based on detection data. The system optimizes the distance parameter between the vehicle and surrounding objects, adjusting it to balance space utilization efficiency with user accessibility requirements. This parameter optimization allows the system to achieve both high productivity and ease of operation under different conditions.
3Reliability
If the vehicle stops with sufficient clearance from the object, then safety is improved, but the user still cannot enter the parking space
Solution Approach 1:
The system dynamically determines the appropriate stopping distance based on real-time detection of objects in the parking space. By making the clearance distance a dynamic parameter rather than a fixed value, the system can optimize both safety margins and user accessibility to the parking space, resolving the contradiction between these two requirements.
Solution Approach 2:
The positional parameter of the vehicle is adjusted based on detection results to optimize the balance between safety and accessibility. The system changes the stopping distance parameter dynamically, ensuring sufficient clearance for safety while maintaining user ability to access the parking space when conditions permit.
Data Source
AI summary
A parking control method causes a control device of a vehicle to execute a first control instruction for moving the vehicle along a first route to a target parking space, on the basis of an operation command acquired from an operator located outside the vehicle. This method includes, when execution of the first control instruction is suspended or canceled, calculating a second route for the vehicle to leave with a predetermined distance or more from an object detected around the vehicle and causing the control device to execute a second control instruction for moving the vehicle along the second route.