研究與發展

電動巴士與商用車能耗估算 2023/07/12

簡介 Introductions

導入國際車廠正向開發方法與V型開發流程，應用電腦輔助工程(CAE)軟體工具建立車輛、馬達和電池等系統模型，並使用功能性模擬接口(FMI)確保各模型間互通，執行整車系統模擬並且在車輛開發初期評估整車性能與可行性，減少問題診斷所需的實車驗證成本與時間，更可加速國產電動巴士與商用車自主開發。

Importing forward development method and V-shaped developing process from international vehicle manufacturers . Vehicle, motor and battery system model were built by computer aided engineering (CAE) software tools. Then, functional mock-up interface (FMI) was adopted to ensure interoperability of each subsystem model. Conducting full-vehicle system simulation as well as evaluating vehicle performance and feasibility at early stage of vehicle development makes it possible to reduce cost and time of vehicle verification and trouble shooting. Further, accelerating independent development of domestic electric buses and commercial vehicles.

特色與創新 Characters and Innovations

巴士與商用車實際的數據資料來源。
基於模型開發與採用功能性模擬接口(FMI)串聯各次系統，確保模型互通與交換性。
極高可信度的車輛模型與精確能耗估算(>90%)。
Actual database from bus and commercial vehicle.
Model-based development and application of functional mock-up interface (FMI) which guarantee capability of model interoperability and exchange.
Extremely high credibility vehicle model accompanied with accurate energy consumption estimation (>90%).

應用與效益 Applications and Benefits