Sensor Pod User Interface for Driverless Vehicle Assistance
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Solution Overview
Problem
Autonomous vehicles lack an effective means for two-way communication between a local user present at the vehicle and a remote user, particularly in situations where no driver is present, such as when the vehicle is stalled, requiring communication for assistance or troubleshooting.
Innovation Solution
A sensor pod with a mirror and user interface, including a display surface, microphone, and speaker, configured to provide two-way communication between a local user and a remote user, allowing for natural interaction and access to vehicle information through existing sensor pod structures.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Extent of automation
If autonomous vehicles are operated without a driver present, then automation level is improved, but communication capability between local and remote users deteriorates
Solution Approach 1:
The patent employs the sensor pod as an intermediary device that bridges the gap between local users and the autonomous vehicle's internal systems. The pod includes communication interfaces, sensors, and displays that enable two-way interaction without requiring a human driver inside the vehicle. This mediator allows remote users to communicate with and monitor the vehicle while maintaining full automation.
Solution Approach 2:
The sensor pod creates a virtual presence or 'copy' of the driver interface externally. By placing cameras, microphones, speakers, and display screens on the pod, the system replicates driver-vehicle interaction capabilities outside the vehicle cabin, allowing remote users to interact with the autonomous vehicle as if they were present inside.
2Productivity
If no driver is present in the vehicle, then operational efficiency is improved, but ability to provide assistance or troubleshooting deteriorates
Solution Approach 1:
The sensor pod is pre-equipped with communication devices, sensors, and power supplies before the vehicle needs assistance. This preliminary preparation ensures that when troubleshooting or assistance is needed, the pod can immediately establish communication with remote users and provide necessary vehicle data without delay, maintaining operational efficiency while enabling support capabilities.
Solution Approach 2:
The sensor pod implements continuous feedback loops between the vehicle's systems and remote users. Sensors on the pod monitor vehicle status, communicate with the autonomous driving system, and provide real-time information to remote operators. This feedback mechanism enables proactive troubleshooting and immediate assistance when issues arise, maintaining both efficiency and reliability.
Data Source
AI summary
An autonomous vehicle includes a sensor pod having a mirror, a connecting assembly extending between the sensor pod and the autonomous vehicle, and a user interface provided on the sensor pod. The user interface is configured to provide two-way communication between a local user and a remote user.