Parking Infrastructure Monitoring for AVP Vehicle State Tracking
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Solution Overview
Problem
There is a need for an efficient method to monitor highly automated motor vehicles within a parking area during Automated Valet Parking (AVP) type 1 journeys, ensuring safety and correct operation.
Innovation Solution
The method involves receiving motor vehicle state data transmitted by the vehicle during its AVP type 1 journey and using this data to monitor the vehicle's state on the infrastructure side, ensuring compliance with specified routes and safety protocols.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the motor vehicle is monitored continuously during AVP type 1 journey, then safety and reliability are improved, but communication bandwidth requirements and system complexity increase
Solution Approach 1:
The patent extracts and transmits only essential motor vehicle state data (position, speed, status) to the infrastructure system, rather than transmitting all possible vehicle data. This selective extraction maintains monitoring reliability while reducing communication bandwidth requirements and system complexity
Solution Approach 2:
The infrastructure system receives and processes digital copies of motor vehicle state data instead of directly accessing the vehicle's complete data stream. This copying approach enables efficient monitoring with reduced bandwidth requirements while maintaining reliability through periodic state updates
2Measurement precision
If motor vehicle state data are transmitted continuously, then monitoring precision is improved, but communication bandwidth consumption increases
Solution Approach 1:
The patent implements periodic transmission of motor vehicle state data at defined intervals during the AVP journey, rather than continuous transmission. This periodic approach maintains adequate monitoring precision for safety while significantly reducing communication bandwidth consumption
Solution Approach 2:
Only essential state data parameters (position, speed, operational status) are extracted and transmitted, filtering out non-essential data. This selective extraction maintains monitoring precision for critical parameters while reducing overall communication bandwidth requirements
Data Source
AI summary
A method for monitoring, on the infrastructure side, a highly automated journey of a motor vehicle within a parking area, including the steps of receiving, on the infrastructure side, motor vehicle state data which are transmitted by the motor vehicle during an at least highly automated AVP type 1 journey within the parking area and describe a motor vehicle state during the at least highly automated AVP type 1 journey of the motor vehicle, and monitoring, on the infrastructure side, the at least highly automated AVP type 1 journey of the motor vehicle on the basis of the received motor vehicle state data. An AVP system for a parking area, to a method for at least highly automated driving of a motor vehicle, to an AVP system for a motor vehicle, to a motor vehicle, to a computer program and to a machine-readable storage medium.