E-Bike Data Hub for Wireless Component Setup and Diagnostics
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Solution Overview
Problem
The manual and inhomogeneous process of configuring and checking wireless connections for expansion components on e-bikes is inefficient, particularly in manufacturing and maintenance, requiring a standardized, quick, and reliable solution.
Innovation Solution
A data management device with multiple communication interfaces for wireless and wired connections, enabling automated configuration, management, and diagnosis of operating data for wireless components, including a diagnostic device for authenticated and encrypted communication.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual configuration and checking of wireless connections is performed, then flexibility in handling different components is maintained, but time consumption and efficiency deteriorate
Solution Approach 1:
The system performs preliminary actions by automatically detecting available wireless expansion components and pre-configuring connection parameters before the user needs to use them. The data management device stores connection data including unique identifiers, communication profiles, and authentication data in advance, so that when a component needs to be connected, the configuration is already prepared or can be quickly established based on stored information.
Solution Approach 2:
The system enables self-service by allowing the e-bike system to automatically perform connection setup, configuration, and checking of wireless expansion components without manual intervention. The data management component autonomously manages operating data, initiates connections based on stored information, and performs diagnostics, freeing users from time-consuming manual configuration tasks.
2Reliability
If standardized management of wireless connections is implemented, then efficiency and reliability improve, but adaptability to inhomogeneous components may deteriorate
Solution Approach 1:
The data management device implements a universal approach by creating a standardized framework that can handle multiple types of wireless expansion components (locks, gear shifting mechanisms, tire pressure sensors, etc.) through common communication interfaces and data structures. The system stores diverse component-specific data (unique identifiers, communication profiles, authentication data) in a unified format, allowing standardized management processes to work across different component types while maintaining their individual characteristics.
Solution Approach 2:
The system adapts to inhomogeneous components by dynamically changing parameters based on component type and requirements. The data management component stores and manages varying parameters for different components including communication protocols, encryption requirements, authentication methods, and configuration settings, allowing the standardized system to flexibly adjust to specific component needs while maintaining overall standardization.
3Difficulty of detecting and measuring
If comprehensive operating data is stored and managed, then diagnostic capability improves, but data management complexity increases
Solution Approach 1:
The system segments operating data into distinct categories and structures for efficient management. Connection data is separated into unique identifiers, communication profiles, authentication data, and status information. This segmentation allows the data management component to handle each type of data appropriately and enables targeted diagnostics without being overwhelmed by the total volume of data.
Solution Approach 2:
The data management component acts as an intermediary between the various wireless expansion components and the diagnostic functions. It centralizes the storage and management of operating data from multiple components in a unified structure, providing a single point of access for diagnostics while shielding the complexity of individual component data formats from the diagnostic processes.
Data Source
AI summary
A data management device for a two-wheeled vehicle, in particular an e-bike, pedelec, or the like, for the management and/or the diagnosis of operating data of the two-wheeled vehicle. The device includes a first communication interface for wireless communication with wireless two-wheeled vehicle devices of the two-wheeled vehicle, a second communication interface designed for communication with at least one two-wheeled vehicle system device, a third communication interface for the in particular authenticated and/or encrypted communication with a diagnostic device for the at least partial provision, modification, deletion, and/or retrieval of operating data of the two-wheeled vehicle, and a data management component for the management of operating data of wireless two-wheeled vehicle devices. The data management component being connected to the third communication interface and being designed to receive, to modify, to delete, and/or to provide operating data.