Parking Assistance Repositioning for Obstructive Parking Exit Requests
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Solution Overview
Problem
In urban areas, vehicles often occupy obstructive parking positions, blocking other vehicles and impeding traffic, especially delivery vehicles that need to park briefly, leading to inefficient use of parking spaces and traffic congestion.
Innovation Solution
A parking assistance system that detects obstructive parking positions and autonomously drives a vehicle to a different location, allowing blocked vehicles to leave their spaces and ensuring unimpeded traffic flow by utilizing sensor data from various devices like cameras, radars, and microphones to ascertain the desire of parked vehicles to leave their spaces.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If vehicles are parked in obstructive positions (second row or on roads) to quickly access parking spaces, then parking speed and delivery efficiency are improved, but traffic flow is impeded and other vehicles are blocked
Solution Approach 1:
The parked vehicle autonomously monitors its own parking situation using sensor devices, detects when it is blocking others or impeding traffic, and automatically relocates itself without external intervention. This self-service mechanism resolves the contradiction by enabling quick parking while automatically eliminating harmful obstructions.
Solution Approach 2:
The system continuously receives sensor signals from other vehicles and environmental sensors to detect desires to leave parking spaces or traffic conditions. This feedback loop enables the parked vehicle to respond dynamically to changing conditions, moving when necessary to prevent or resolve obstructions, thus maintaining both parking efficiency and traffic flow.
2Adaptability or versatility
If vehicles are parked in blocking positions to utilize available parking spaces, then parking space utilization is improved, but the ability of other vehicles to leave their spaces is reduced
Solution Approach 1:
The system transforms static parking occupancy into a dynamic state where vehicles automatically adjust their positions based on real-time conditions. When sensors detect that another vehicle desires to leave a parking space, the parked vehicle dynamically relocates to a different position, thereby maintaining high parking space utilization while ensuring continuous vehicle mobility.
3Productivity
If autonomous driving systems are implemented to reposition vehicles, then traffic flow and parking efficiency are improved, but system complexity increases
Solution Approach 1:
The parked vehicle's existing sensor devices and communication systems are utilized for multiple purposes: monitoring the environment, detecting other vehicles' desires to leave, assessing traffic conditions, and triggering autonomous relocation. This multi-functionality approach improves productivity while minimizing the need for additional dedicated components, thereby limiting the increase in system complexity.
Data Source
AI summary
A method for operating a first vehicle (100) with a parking assistance system (110) is proposed, comprising: a) sensing an obstructing parked position (BP) of the first vehicle (100) by means of the parking assistance system (110), wherein the obstructing parked position (BP) is a parked position which adjoins a parking space (PP) occupied by a parked second vehicle (150), b) reception of a sensor signal, acquired by a sensor apparatus (120, 130) of the vehicle (100), by means of the parking assistance system (110), c) detecting a request to exit a parking space of the parked second vehicle (150) in accordance with the received sensor signal by means of the parking assistance system (110), and d) autonomously driving the first vehicle (100) from the obstructing parked position (BP) into a position which is different from the obstructing parked position (BP) in accordance with the detected request to exit a parking space by means of the parking assistance system (110).