Modular Robotic Arm Hub for Faster Autonomous Vehicle Inspection
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Solution Overview
Problem
Inspections of autonomous vehicles are time-consuming and inefficient, leading to unnecessary downtime due to the need for manual inspection and maintenance, which can be improved by utilizing a modular hub with a multi-axis robotic arm to automate inspections and maintenance operations.
Innovation Solution
A modular hub configured to receive various inspection sensors and tools, coupled with a multi-axis robotic arm, allows for simultaneous attachment and operation of multiple peripherals, controlled by a controller to perform efficient and automated inspections and maintenance tasks on autonomous vehicles.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual inspection and maintenance methods are used, then operational procedures are simple to perform, but inspection efficiency is low and downtime is excessive
Solution Approach 1:
The modular hub is designed to accept multiple different peripheral devices (sensors, cameras, LIDAR, cleaning tools, etc.) through standardized interfaces, allowing a single robotic system to perform diverse inspection and maintenance functions. This multi-functionality resolves the contradiction by enabling comprehensive vehicle inspection capabilities without requiring separate manual procedures for each task.
Solution Approach 2:
The system enables autonomous vehicles to undergo automated inspection and maintenance through robotic arms that can independently navigate, attach peripherals, and perform diagnostic tasks. The self-service capability eliminates the need for human operators to manually inspect each vehicle, dramatically improving productivity while the automation handles the complexity of coordination and task execution.
2Reliability
If multiple inspection tools are used simultaneously, then inspection completeness is improved, but device complexity increases
Solution Approach 1:
The inspection system is divided into modular peripheral devices that can be independently selected and attached to the robotic hub based on specific inspection needs. Each peripheral (sensor, camera, LIDAR, etc.) is a separate module that can be individually managed and controlled, allowing comprehensive inspection coverage while simplifying the management of complexity through modular architecture.
Solution Approach 2:
The robotic arm dynamically attaches and detaches different peripheral devices based on the inspection task requirements. This dynamic reconfiguration allows the system to use only the necessary tools for each specific inspection scenario, improving inspection completeness while avoiding the complexity of having all devices permanently integrated and active simultaneously.
3Loss of time
If automated robotic inspection is implemented, then downtime is reduced, but ease of operation decreases
Solution Approach 1:
The automated inspection system incorporates sensors and detection devices that provide real-time feedback on vehicle condition, peripheral attachment status, and robotic arm position. This feedback loop enables the system to autonomously adjust its operations, handle unexpected situations, and maintain simple operation interfaces while performing complex automated inspection tasks, thereby reducing downtime without sacrificing ease of operation.
Data Source
AI summary
Systems and techniques are described for improving inspections of autonomous vehicles by utilizing a robotic arm with a modular hub that is configured to receive a plurality of peripherals for inspecting the autonomous vehicle. An example system can use a controller; a robotic arm; and a modular hub coupled to an end of the robotic arm to inspect an autonomous vehicle. The modular hub can include a plurality of ports for receiving a plurality of peripherals. Each port of the plurality of ports can be addressable, and each peripheral can be individually identified and controlled by the controller. In some cases, the system can include multiple modular hubs, with each modular hub configured to receive one or more peripherals for inspecting autonomous vehicles.