Cycle Short Pad Selection via Pressure Sensor Database
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Solution Overview
Problem
Current methods for selecting the correct cycle saddle width are inaccurate and unreliable due to the inability to replicate the asymmetric pressure distribution and riding position of cycling, leading to discomfort and inefficiency.
Innovation Solution
An apparatus with pressure sensors integrated into the saddle, connected to a processor and database, which measures and compares pressure data to suggest the most suitable cycle short pad by employing a best fit algorithm to minimize pressure variation scores.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If traditional crude fitting processes are used to select saddle width, then the selection process is simple and quick, but the accuracy and reliability of the selection is poor
Solution Approach 1:
The patent replaces traditional mechanical/measurement-based saddle width selection methods with an electronic pressure sensing system. Pressure sensors embedded in the saddle capture real-time pressure distribution data, which is then processed electronically to determine optimal saddle width, substituting crude physical measurement with electronic detection and data analysis.
Solution Approach 2:
The patent introduces a processor and database as intermediary components between the pressure sensors and the final selection recommendation. The processor analyzes pressure distribution patterns and compares them against stored data in the database, acting as an intelligent mediator that translates raw pressure data into actionable selection guidance.
2Reliability
If pressure sensors and data processing systems are integrated into the saddle, then the accuracy of cycle short pad selection is improved, but the device complexity and cost increase
Solution Approach 1:
The patent designs the pressure sensing system to serve multiple functions: it not only selects the appropriate cycle short pad but also characterizes the user's pressure profile and provides data for future comparisons. This multi-functionality justifies the added complexity by delivering comprehensive benefits beyond simple product selection.
Solution Approach 2:
The patent pre-populates a database with pressure distribution data from various users and corresponding recommended cycle short pads. This preliminary preparation allows the system to provide reliable, data-driven recommendations without requiring complex real-time analysis, reducing the computational burden during actual use.
3Ease of operation
If real-time pressure data is collected and analyzed, then the user comfort is enhanced through accurate pad selection, but the time and computational resources required increase
Solution Approach 1:
The patent pre-processes and stores pressure distribution patterns in a database during system setup, organizing data by user characteristics and recommended cycle short pad configurations. This preliminary action enables rapid retrieval and comparison during actual use, minimizing real-time processing requirements.
Solution Approach 2:
The patent creates simplified representations of pressure distribution patterns by storing key characteristics in the database rather than raw data points. This copying approach preserves the essential information needed for accurate selection while reducing the computational complexity and time required for real-time analysis.
Data Source
AI summary
An apparatus for selecting a cycle short pad includes a saddle having pressure sensors and a processor which compares data from the pressure sensors to data stored in a database to suggest a preferred cycle short pad. The processor is connected to and, receives data generated by, the pressure sensors and produces a user pressure data set. The database is connected to the processor and includes stored pressure data sets and a cycle short pad associated with each stored pressure data set. The processor compares the user pressure data set to each stored pressure data set to identify a preferred cycle short pad. A method includes receiving pressure data from the pressure sensors in the saddle while the user cycles to produce a user pressure data set and then comparing the user pressure data set to the stored pressure data sets to select a preferred cycle short pad.