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< Back to Automotive Intelligent & Software By Johnny Liu, CEO at Dowway Vehicle | Published: March 6, 2026 With over a decade of hands-on experience in automotive engineering and L2+ autonomous driving development, my team at Dowway Vehicle and I have navigated the complex transition from basic driver aids to highly sophisticated systems. This […]

< Back to Platform Development Author: Johnny Liu, CEO at Dowway Vehicle Published: March 5, 2026 Category: EV Engineering & Technical Guide Key Takeaways 1. Introduction to Modern Car Battery Management Systems The traction battery acts as the heart of any new energy vehicle, while the car battery management system (BMS) serves as its brain.

< Back to Platform Development By Johnny Liu, CEO at Dowway Vehicle Published: March 5, 2026 | Read Time: 15 Minutes 1. The Main Role of Battery Packs in Electric Vehicles As the CEO of Dowway Vehicle, I often get asked how we keep EV batteries safe. The battery pack does a lot more than

< Back to Platform Development Author: Johnny Liu, CEO at Dowway Vehicle Published: March 5, 2026 Category: Automotive Engineering / Hardware Development Key Takeaways for Automotive Engineers: 1. VCU Hardware Engineering Basics New energy vehicles (NEVs) require highly integrated and safe systems. The Vehicle Control Unit (VCU) serves as the central brain of the vehicle’s

< Back to Platform Development By Johnny Liu, CEO at Dowway Vehicle Published: March 5, 2026 Key Takeaways: 1. Introduction to VCU & ECU in Automotive Electronics Cars are changing fast. Today, software acts as the core differentiator in how a vehicle performs on the road. The Vehicle Control Unit (VCU) and Electronic Control Units

< Back to Platform Development By Johnny Liu, CEO at Dowway Vehicle | Published: March 5, 2026 The new energy vehicle (NEV) industry is growing fast. Automotive motors operate as the core power and auxiliary execution units. The performance of their control systems directly dictates the vehicle’s dynamics, economy, and safety. Simulation technology replaces the

< Back to Platform Development Author: Johnny Liu, CEO at Dowway Vehicle Published: March 5, 2026 Key Takeaways for Engineers 1. Introduction to High-Speed Motor Transmission Boxes The motor transmission box acts as the core component in New Energy Vehicle (NEV) electric drive assemblies. It increases torque, reduces speed, optimizes power transmission, and controls NVH

< Back to Platform Development By Johnny Liu, CEO at Dowway Vehicle Published: March 5, 2026 Author’s Note: As the auto industry shifts to electric power, the motor is now the heart of the car. I wrote this guide based on my engineering experience at Dowway Vehicle to break down the exact steps we use

< Back to Platform Development By Johnny Liu, CEO at Dowway Vehicle | Published: March 4, 2026 Author Bio: Johnny Liu leads Dowway Vehicle, building advanced automotive engineering and powertrain system solutions. Key Takeaways for Automotive Engineers 1. Introduction to Electric Powertrain Architecture The car industry is shifting to electric power fast. The powertrain and

< Back to Platform Development By Johnny Liu, CEO at Dowway Vehicle Published: March 4, 2026 | Read Time: 15 minutes Key Takeaways: 1. Introduction: The Shift in Automotive Testing Cars today act like smart terminals. They mix mechanics, electronics, and software into a single system. Traditional cars had maybe 10 to 20 Electronic Control