Powered Chassis Modular Vehicle Layout for Reconfigurable Modules
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Solution Overview
Problem
Traditional vehicle designs with internal combustion engines restrict the flexibility and potential of electric vehicle designs, such as the skateboard design, which lacks the ability to fully realize its modular and interchangeable components.
Innovation Solution
A modular vehicle configuration utilizing a powered chassis, or skateboard, with a planar upper surface and connection pads that allow for the easy repositioning and connection of various modules, including cab, storage, and power components, facilitating different driving, passenger, and storage configurations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional vehicle designs with internal combustion engines are used, then the vehicle structure is stable and reliable, but the flexibility and adaptability of vehicle configuration are restricted
Solution Approach 1:
The vehicle is divided into distinct modular components including cab modules, storage modules, and a powered chassis. Each module can be independently designed, manufactured, and assembled. The connection pads and coupling mechanisms enable these segmented modules to be joined together in various configurations to create different vehicle types and functions.
Solution Approach 2:
The powered chassis serves as a universal platform that can support multiple different cab and storage module configurations. The standardized connection pads and interface mechanisms allow the same chassis to accommodate various module arrangements, enabling one platform to fulfill multiple vehicle functions (delivery, passenger transport, cargo haulage).
2Adaptability or versatility
If skateboard design is used for electric vehicles, then innovative vehicle designs are enabled, but the body arrangement remains inflexible and cannot realize full modular potential
Solution Approach 1:
The vehicle configuration transitions from a fixed body arrangement to a dynamic, reconfigurable system. Modules can be added, removed, or repositioned on the powered chassis based on operational needs. The connection pads and coupling mechanisms are designed to facilitate easy module reconfiguration while maintaining structural stability during operation.
Solution Approach 2:
Connection pads and coupling mechanisms serve as intermediary elements between the powered chassis and various modules. These intermediaries provide standardized interfaces that enable different modules to be connected to the chassis in multiple configurations, bridging the gap between the fixed chassis structure and the need for flexible module arrangements.
3Ease of operation
If modules are made repositionable and interchangeable, then vehicle versatility is enhanced, but the complexity of connection and electrical interfaces increases
Solution Approach 1:
Multiple connection functions are merged into integrated connection pads that simultaneously provide mechanical attachment, electrical connectivity, and communication interfaces. This consolidation reduces the number of separate components and connection steps required, simplifying the module attachment process while maintaining comprehensive functionality.
Solution Approach 2:
The connection pads and coupling mechanisms are designed with self-aligning and self-latching features that guide modules into correct positions and automatically establish electrical and mechanical connections. This self-service capability reduces the skill level and time required for module installation while ensuring proper connection without requiring complex manual alignment procedures.
Data Source
AI summary
A modular vehicle is generally presented where the modular vehicle is generally configured to be rearranged into different driving, passenger, and storage configurations using a plurality of different modules that interface with a powered chassis. The vehicle may include a plurality of modules arranged on the powered chassis. The modules may vary in size and shape and may be configured to interface with the chassis. The powered chassis is designed to include all power and drivetrain components as well as the wheel connections and wheels, all within a generally flat platform that is intended to support the vehicle modules.