Autonomous Vehicle Access Control With Credential-Verified Pull-Over
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current autonomous vehicle technologies face challenges in effectively communicating with the outside environment, including adaptive light distributions, communicating driving modes, and granting access to users such as law enforcement officers.
Innovation Solution
The system integrates a control device with sensors and a headlight that adjusts light distributions based on image analysis, communicates driving modes through notification and transceiver devices, and grants access to users by validating credentials.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Illumination intensity
If the headlight illuminates a particular part of the road to improve visibility, then the autonomous vehicle's perception of the road is enhanced, but oncoming traffic may be blinded
Solution Approach 1:
The headlight system dynamically adjusts its illumination pattern based on real-time detection of oncoming vehicles. The control device receives sensor data about oncoming traffic and modifies the headlight's light distribution accordingly, steering beams away from oncoming vehicles while maintaining illumination of the road ahead. This dynamic adaptation resolves the contradiction between providing sufficient road illumination and avoiding blinding oncoming traffic.
Solution Approach 2:
The headlight system employs selective illumination by steering light beams to specific regions of the road based on detected objects and conditions. Rather than uniform illumination, the system concentrates light where needed (road surface, obstacles) while directing beams away from oncoming vehicles. This localized quality control allows enhanced road perception without harmful effects on other road users.
2Reliability
If the autonomous vehicle communicates with law enforcement officers, then access control and safety are improved, but the system complexity increases
Solution Approach 1:
The communication device is designed with multi-functionality, serving both law enforcement communication and general vehicle-to-vehicle communication needs. The same transceiver and credential validation system handle various communication scenarios (law enforcement access requests, emergency communications, routine data exchange), reducing the need for separate specialized systems and thereby limiting the increase in overall system complexity.
Data Source
AI summary
A system for granting access to an autonomous vehicle comprises the autonomous vehicle, a control device, and a communication device associated with the autonomous vehicle. The communication device receives a signal from a device associated with a user that indicates the user requests the autonomous vehicle to pull over. The control device pulls the autonomous vehicle over to a side of road traveled by the autonomous vehicle. The control device receives a credential associated with the user. The control device determines whether the credential is verified. In response to determining that the credential is verified, the control device grants the user to access the autonomous vehicle.