Autonomous Vehicle with Exchangeable Utility Pods
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Solution Overview
Problem
Conventional autonomous vehicles are limited in their adaptability to changing demand, as they typically operate with fixed configurations that do not efficiently utilize resources during off-peak hours, and struggle to navigate and serve diverse transportation needs in high-density urban areas with space constraints.
Innovation Solution
An autonomous vehicle system with a removable utility pod that can be configured for various uses, such as passenger transport, cargo delivery, and waste management, equipped with retractable pivot mechanisms for easy pod exchange and a processor-driven controller for adaptive operation, allowing the vehicle to switch between different utility pods based on demand and environment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If autonomous vehicles use fixed configurations, then vehicle structure is simple and reliable, but adaptability to changing demand is poor
Solution Approach 1:
The autonomous vehicle is divided into a base vehicle body and separate functional utility pods. Each pod contains specific equipment for different tasks (passenger transport, cargo delivery, waste management). This segmentation allows the vehicle to exchange pods based on demand without redesigning the entire vehicle system, resolving the contradiction between adaptability and complexity.
Solution Approach 2:
The base vehicle body is designed with universal docking mechanisms that can accommodate multiple types of utility pods. The standardized interface and control system allow a single vehicle platform to perform multiple functions by simply changing the attached pod, enabling adaptability without increasing overall system complexity.
2Adaptability or versatility
If autonomous vehicles are equipped for multiple functions, then versatility is improved, but vehicle size and space requirements increase
Solution Approach 1:
Instead of integrating all utility functions into one large vehicle, the system segments functions into separate compact pods. Each pod is optimized for its specific function and can be attached only when needed, reducing the volume of the vehicle at any given time while maintaining the capability to perform multiple functions through pod exchange.
Solution Approach 2:
The vehicle configuration is made dynamic through the ability to exchange utility pods based on real-time demand. Rather than carrying all possible equipment permanently, the vehicle adapts its functional configuration by attaching or detaching specific pods, optimizing space utilization while maintaining versatility.
3Adaptability or versatility
If utility pods are frequently exchanged, then adaptability is improved, but operation time for pod exchange increases
Solution Approach 1:
Utility pods are pre-positioned at docking stations before being transferred to autonomous vehicles. The docking stations maintain ready supplies of various pod types, and the automated docking mechanisms are pre-configured for quick connection and disconnection, minimizing the time required for pod exchange operations.
Solution Approach 2:
Manual or complex mechanical pod exchange operations are replaced with automated docking systems that use sensors, actuators, and control algorithms to perform pod attachment and detachment automatically. This substitution reduces the time and labor required for pod exchange while maintaining precision and reliability.
4Productivity
If autonomous vehicles operate with fixed configurations, then operational simplicity is maintained, but resource utilization during off-peak hours is inefficient
Solution Approach 1:
The vehicle fleet operates with dynamic configurations where utility pods are assigned and reassigned based on real-time demand patterns. During peak hours, vehicles are equipped with high-demand utility pods; during off-peak hours, pods are exchanged to match lower or different demand requirements. This dynamic reconfiguration maximizes resource utilization without requiring complex manual management, as the exchange process is automated.
Solution Approach 2:
The system incorporates demand monitoring and feedback mechanisms that track usage patterns and automatically trigger pod exchange operations when demand changes. This feedback-driven approach optimizes resource utilization by ensuring vehicles are equipped with appropriate utility pods based on actual demand, reducing waste during off-peak hours while maintaining operational simplicity through automation.
Data Source
AI summary
An autonomous vehicle includes an autonomously driven vehicle frame with a retractable pivot mechanism disposed on a platform surface of the vehicle frame. Changeable utility pods are configured to attach to and be removed from the vehicle frame by way of the retractable pivot mechanism onboard the frame, and autonomously change the vehicle from a passenger transport to a logistics transport by changing utility pods. A processor provides autonomous vehicle operations that include extending the retractable pivot mechanism from a retracted position recessed in the platform surface of the vehicle frame to an extended position that engages a utility pod conveyor channel. The retractable pivot mechanism engages a conveyor channel disposed on a mating surface of a utility pod, and conveys the utility pod along the conveyor channel to a centered and laterally-aligned position on the vehicle frame by rotating the pod into position once centered over the pivot mechanism.