Recorded Vehicle Maneuvering for Smooth Automated Parking Activation
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Solution Overview
Problem
Existing driving systems for automated guidance and maneuvering of motor vehicles often lead to driver discomfort due to the need to evaluate and accept offers for recorded driving maneuvers while driving manually.
Innovation Solution
A driving system that allows drivers to record and store driving maneuvers, which can then be executed automatically when the vehicle reaches a predefined activation point or region, adhering closely to the recorded trajectory while ensuring safety and comfort.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Extent of automation
If the driving system provides automated maneuvering based on recorded trajectories, then the automation level and productivity are improved, but the driver comfort deteriorates due to the need to evaluate and accept offers while manually driving
Solution Approach 1:
The system determines whether to carry out the recorded driving maneuver in an automated manner before the vehicle arrives at the activation region. The offer to carry out the automated maneuver is output to the user before arrival, allowing the driver to evaluate and accept or reject the offer during a comfortable state rather than during active manual driving, thus resolving the contradiction between automation and driver comfort
Solution Approach 2:
The system uses an intermediary notification mechanism that communicates the availability and details of recorded driving maneuvers to the driver before arrival. This intermediary step allows the driver to make informed decisions about automated maneuver execution without the pressure of immediate manual driving tasks, balancing automation benefits with driver comfort
2Ease of operation
If the system waits for the vehicle to arrive at the activation region before offering automated maneuvering, then the driver comfort is improved by avoiding interruptions during manual driving, but the loss of time increases due to delayed notification
Solution Approach 1:
The system performs preliminary determination of whether to carry out the recorded driving maneuver before the vehicle arrives at the activation region. By outputting the offer to the user in advance rather than waiting for arrival, the system eliminates notification delay while still allowing comfortable evaluation before automated execution begins
3Manufacturing precision
If the system requires precise positioning on the recorded trajectory for activation, then the manufacturing precision and reliability are improved, but the ease of operation deteriorates as the driver must manually align the vehicle accurately
Solution Approach 1:
The system determines in advance whether to carry out the recorded driving maneuver before the vehicle arrives at the activation region. This preliminary determination allows the system to prepare the automated execution environment and guide the driver toward proper alignment, reducing the difficulty of manual alignment while maintaining precise trajectory following when automation executes
Solution Approach 2:
The system continuously determines the distance between the vehicle and the recorded trajectory, using this feedback to assess whether the vehicle is in the activation region. This feedback mechanism enables the system to provide real-time guidance to the driver for proper alignment while maintaining high precision requirements for automated execution
Data Source
AI summary
A driving system for automated maneuvering of a motor vehicle based on a recorded driving maneuver of the motor vehicle is provided. The driving system is configured to detect that a recorded driving maneuver is available at a destination of a travel of the motor vehicle, which destination is specified by a user. In response thereto, the driving system is further configured to cause the motor vehicle to be maneuvered in an automated manner at the destination based on the recorded driving maneuver.