Vehicle Assistance Device Window Control Automation
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Solution Overview
Problem
Existing vehicle assistance systems do not effectively coordinate window control with external services, particularly in relation to approaching service points, and lack consideration for travel situations and environmental conditions.
Innovation Solution
An assistance device installed in vehicles, equipped with a processor that receives information about a window opening point, notifies services of proximity, and automatically controls the window based on predetermined conditions, including user alerts, travel timing, and environmental factors.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If the window is opened automatically when approaching a service point, then service efficiency is improved, but user awareness and control are reduced
Solution Approach 1:
The system performs preliminary actions by notifying the user in advance (e.g., 5 minutes before arrival) and pre-opening the window a bit before the actual service start time. This allows the user to be prepared while the window is already open when needed, resolving the contradiction between automated efficiency and user awareness.
Solution Approach 2:
The system provides continuous feedback to the user through notifications at multiple stages (approaching service point, predetermined time before arrival, and actual arrival). This feedback loop ensures user awareness is maintained while automated control handles the actual window opening operation.
2Device complexity
If the window opens at a fixed time, then simplicity is maintained, but adaptability to travel situations is reduced
Solution Approach 1:
The system dynamically adjusts the window opening timing based on real-time travel situations including vehicle speed, traffic conditions, and actual distance to the service point. The opening time shifts from fixed to variable, adapting to actual driving conditions while maintaining automated operation.
Solution Approach 2:
The system changes the timing parameter of window opening based on detected travel parameters (vehicle speed, distance, traffic conditions). By adjusting the opening time parameter dynamically according to actual travel situation parameters, the system achieves adaptability without significantly increasing operational complexity.
3Extent of automation
If the window opens without user permission, then automation is increased, but user autonomy is reduced
Solution Approach 1:
The system requests user permission in advance (e.g., when approaching the service point or at a predetermined time before arrival). This preliminary permission request maintains user autonomy while allowing automated window opening to proceed once authorized, resolving the contradiction between automation and user control.
4Ease of operation
If the window opens based on location alone, then ease of operation is maintained, but consideration for environmental conditions is reduced
Solution Approach 1:
The system performs preliminary environmental assessment before opening the window, checking weather conditions, temperature, and other environmental factors in advance. This preliminary check allows the system to maintain automated operation while adapting to environmental conditions, as the decision is made beforehand based on multiple factors.
Solution Approach 2:
The system adjusts the window opening decision based on environmental parameter changes such as weather conditions, temperature, and humidity. By incorporating these environmental parameters into the control logic, the system achieves adaptability while maintaining ease of operation through automated multi-factor decision making.
Data Source
AI summary
An assistance device installed at a vehicle. The assistance device includes: a memory; and a processor coupled to the memory. The processor being configured to: receive information relating to a window opening point corresponding to a predetermined service, notify the service of proximity in a case in which the vehicle has reached a predetermined range from the window opening point, and open a window of the vehicle in a case in which the vehicle has approached the window opening point.