Vehicle Instrument Locks via Sensor-Based User Detection
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Solution Overview
Problem
Current solutions to reduce driver distractions in vehicles by locking or blocking certain features while driving often inadvertently prevent passengers from using these features safely, leading to potential misuse by drivers.
Innovation Solution
Implementing a system that uses sensors to determine whether an input to an information handling device is from the driver or a passenger, selectively disabling or unlocking features based on the presence and actions of both within the vehicle.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If features are locked or blocked while the vehicle is being operated, then driver distraction is reduced, but passengers are prevented from safely using these features
Solution Approach 1:
The system applies different access control policies to different users based on their role (driver vs. passenger). The processor determines whether an input originates from the driver or passenger and selectively enables or disables feature access accordingly, allowing localized customization of interface accessibility for each user group.
Solution Approach 2:
The system dynamically adjusts feature accessibility based on real-time conditions. The processor continuously monitors sensor input to detect vehicle operation state and user identity, then dynamically enables or disables feature access. This dynamic approach allows passengers to access features when the vehicle is stationary or in safe conditions, while automatically restricting access when the driver needs full control.
2Ease of operation
If features are unlocked for passenger use, then passenger accessibility is improved, but driver distraction may increase if drivers can access locked features
Solution Approach 1:
The system implements continuous feedback monitoring through sensors that detect vehicle operation state and user identity. The processor receives real-time sensor input and adjusts feature accessibility based on this feedback. When the system detects that the vehicle is being operated or that a driver is present, it automatically restricts feature access to prevent distraction, while allowing passenger access under safe conditions.
3Object-affected harmful factors
If a hands-free interface is implemented, then driver distraction is reduced, but system complexity increases
Solution Approach 1:
The system automatically determines user identity and vehicle operation state without requiring manual input from the driver. The sensor and processor work together to autonomously detect whether the vehicle is being operated and whether a passenger is present, then automatically adjust feature accessibility. This self-service approach eliminates the need for complex manual controls while maintaining safety.
Data Source
AI summary
An embodiment provides a method, including: receiving input via a sensor positioned within a vehicle; determining, using the sensor input, a passenger is within the vehicle; and analyzing the input received via the sensor to selectively disable a feature of an information handling device within the vehicle. In some embodiments, different sets of instruments or features thereof may be selectively disabled depending on the presence of a driver and/or passenger. Other aspects are described and claimed.