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Innovative Designs of Fixed Center Steering Wheels for Safer Driving

Explore patent analysis, historical development, and design classifications of fixed center steering wheels. Discover new design concepts for improved safety and convenience, including changeable modes and advanced gear and cam representations.

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Innovative Designs of Fixed Center Steering Wheels for Safer Driving

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  1. List of NCKU ME Professors with Vehicle Related Research Interests Prof. Hong-Sen Yan 顏鴻森教授

  2. Prof. Hong-Sen Yan 1. Conceptual Design of Fixed Center Steering Wheels This work searches and analyzes related patents of fixed center steering wheels, reviews their development from patents and history of automobiles, and classifies their designs by its topological characteristics. This work provides graphic and notation representation proposed by this work, and proposes advanced joint representations of gears and cams to show the results. Moreover, this work concludes related design requirements and constraints based on the classifications of fixed center steering wheels, and utilized a systematical methodology of creative mechanisms design to generate 31 new design concepts. Based on setting related standards, the best design is evaluated. Finally, according to the design procedure for configuration synthesis of mechanisms with variable chains, this work also proposes the design procedure and principles of mechanical devices with changeable modes. By the proposed procedure and principles, 3 additional changeable modes of fixed center steering wheels are designed.

  3. Prof. Hong-Sen Yan 1. Conceptual Design of Fixed Center Steering Wheels • 31 new design concepts • Better safety and convenient • Changeable modes • 3 Taiwan patents I363015 I385090 I390128

  4. Prof. Hong-Sen Yan 2. Configuration Design of New Transmission Systems for Hybrid Electric Vehicles (HEVs) The purpose of this work is to develop a systematic design process for synthesizing feasible configurations of hybrid transmissions, subject to design constrains and desired operation modes. HEVs are classified into three main types: series hybrid, parallel hybrid, and series-parallel. Since the series hybrid is not suitable for using in passenger cars due to its restrictions and disadvantages, the systematic design process is developed for configuration designs of the series-parallel and the parallel hybrid transmissions.

  5. Prof. Hong-Sen Yan 2. Configuration Design of New Transmission Systems for Hybrid Electric Vehicles (HEVs) Two main hybrid systems One Motor/Generator One Engine Two Motor/Generators One Engine New parallel transmissions New series-parallel transmissions • 42 new configurations • 9 clutching conditions • CVT transmission • Four clutches and brakes • Applying for patents • 37 new configurations • 15 clutching conditions • CVT transmission • Four clutches and brakes

  6. 汽車相關研究計畫

  7. 汽車相關研究專利 • 黃士宗，顏鴻森，藍兆杰，郭芳富“行星齒輪組構造” 中華民國發明專利証書第I390128號 (專利期間：2007 ~ 2025) • 黃士宗，顏鴻森，藍兆杰，詹魁元，郭芳富“多模態轉向構造及其控制方法” 中華民國發明專利証書第I363015號 (專利期間：2008 ~ 2026) • 黃士宗，顏鴻森，藍兆杰，詹魁元，郭芳富“多模態定軸式方向盤之構造及其控制方法” 中華民國發明專利証書第I385090號 (專利期間：2008 ~ 2026)

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