Vehicle Safety Lock Assembly With Docked Phone Ignition Authentication
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Solution Overview
Problem
Current Ignition Interlock Devices (IIDs) are limited in ensuring compliance with safety measures, as they only consider the driver's state at ignition activation, leaving opportunities for manipulation, and lack effective mechanisms to restrict distracting phone features during vehicle operation.
Innovation Solution
A vehicle safety lock assembly that requires a mobile device to be docked and authenticated before ignition can be activated, and restricts phone features like texting and media streaming while the vehicle is in operation, using a docking unit integrated with the vehicle's electronic control unit and a cloud service for authentication and feature control.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional Ignition Interlock Devices are used to monitor driver's state at ignition activation, then basic safety verification is achieved, but the system can be easily manipulated and does not prevent distractions during vehicle operation
Solution Approach 1:
The system requires the driver to dock their mobile device in the vehicle before ignition can be activated. This preliminary action ensures the device is positioned for monitoring and restriction before the vehicle operates, preventing manipulation during driving while establishing a foundation for distraction prevention.
Solution Approach 2:
The system continuously monitors the mobile device's status, location, and usage throughout vehicle operation. It provides real-time feedback by restricting access to distracting features (texting, media streaming) when the vehicle is in motion, and only allows ignition activation when the device is properly docked and authenticated. This continuous feedback loop maintains safety compliance without requiring complex manual intervention.
2Reliability
If mobile device docking and authentication requirements are implemented before ignition activation, then manipulation opportunities are reduced, but the ease of vehicle operation is decreased
Solution Approach 1:
The system automatically performs authentication and verification processes between the mobile device and the vehicle's electronic control unit. Once the device is docked, the system self-services by checking authentication credentials, determining vehicle operational status, and managing feature restrictions without requiring manual driver intervention. This maintains safety integrity while minimizing the operational burden on the driver.
3Object-affected harmful factors
If phone features are restricted during vehicle operation, then driver distractions are reduced, but the adaptability of the mobile device is limited
Solution Approach 1:
The system applies different functional qualities to different operational states. When the vehicle is stationary or in park mode, the mobile device maintains full functionality. When the vehicle is in operation, only specific distracting features (texting, media streaming) are restricted while other essential functions remain available. This localized quality adjustment reduces driver distraction without completely limiting device adaptability.
Data Source
AI summary
Systems, methods, and apparatuses for implementing a vehicle safety lock assembly are described herein. For example, according to one embodiment there is a vehicle safety lock assembly system including a sensor of a docking unit to sense a nearby mobile device, in which the docking unit is coupled with a vehicle having an electronic control unit, an ignition system, and a first relay, in which the first relay is to signal from the electronic control unit to the ignition system to start the vehicle's ignition; the docking unit to request a first inhibitory signal from a cloud service and to forward the first inhibitory signal to the electronic control unit to inhibit the first relay; a transmitter to send a docking signal to the cloud service indicating that the mobile device has been docked at the docking unit; a receiver to receive a registration confirmation signal indicating that the mobile device is registered with the cloud service; the docking unit to send a second inhibitory signal, responsive to receiving the registration confirmation signal to restrict functionality of pre-selected features on the mobile device when the mobile device is docked; the docking unit to send an authentication request to the cloud service requesting authentication for the mobile device; the docking unit to receive authentication from the cloud service and to forward the authentication to the electronic control unit, in which the electronic control unit is to authenticate the mobile device based on the authentication; and the docking unit to transmit a releasing signal through the electronic control unit upon authentication to start the vehicle's ignition. Other related embodiments are disclosed.