On November 28, 2025, V&T officially launched its initiative to establish a management system aligned with the ISO/SAE 21434 standard, "Road Vehicles – Cybersecurity Engineering." This move is not a sudden leap of disruptive innovation within the industry, but rather stems from long-term observation and careful assessment of automotive intelligence trends. The goal is to enhance cybersecurity resilience throughout the entire product lifecycle through a systematic framework, thereby providing more reliable foundational support for product safety in the era of intelligent connected vehicles. As 5G, AI, and IoT technologies continue to converge, automobiles are evolving from traditional means of transportation into mobile intelligent terminals. While innovations such as in-vehicle infotainment systems and advanced driver-assistance functions significantly improve user experience, they also introduce potential risks—including data breaches and unauthorized remote control. Industry statistics indicate a marked increase in global automotive cybersecurity incidents in recent years, with hackers employing increasingly sophisticated attack methods that legacy functional safety standards can no longer adequately address. Against this backdrop, ISO/SAE 21434—the world’s first international standard for automotive cybersecurity—offers critical value by embedding cybersecurity management into every phase of a vehicle’s lifecycle: design, development, production, operation, maintenance, and end-of-life disposal. Leveraging Threat Analysis and Risk Assessment (TARA) methodologies, the standard enables organizations to identify attack surfaces, quantify risk levels, and implement targeted mitigation strategies. For instance, regarding communication interfaces between in-vehicle systems and external devices, the standard mandates encrypted communications and access control mechanisms to prevent data theft or tampering. In an industry landscape often fixated on “technological breakthroughs,” V&T’s approach stands out for its restraint. Company leadership stated, “There is no such thing as ‘absolute security’ in cybersecurity, but we can continuously reduce the probability of incidents through iterative improvements. We prefer to be long-term thinkers, making steady investments to create replicable, practical examples for the industry.” This philosophy aligns closely with broader industry trends. Under United Nations Regulation No. 155 (UN R155), starting in 2024, all vehicles and components exported to Europe must obtain certification under a Cybersecurity Management System (CSMS)—with ISO/SAE 21434 serving as its core supporting standard. V&T’s systematic implementation thus responds proactively to international compliance requirements while demonstrating its commitment to advancing high-quality development in China’s intelligent connected vehicle sector. In the race toward intelligent mobility, cybersecurity has become an invisible yet existential th...

The EX-MT09 is a dedicated flying shear controller designed for corrugated board cross-cutting applications. When paired with the V&T V6-H high-performance vector drive, it enables precise flying shear control. The EX-MT09 utilizes a high-performance DSP chip from Texas Instruments (TI), offering fast computation speed, built-in flying shear control algorithms, high-speed communication capabilities, high cutting accuracy, strong expandability, and convenient system upgrades. System Control Architecture HMI Interface + EX-MT09 Controller + V6-H Drive + AC Servo Motor Product Overview The EX-MT09 flying shear controller features a high-performance core DSP chip that ensures rapid computation. It offers simple interfaces, excellent compatibility, and ease of maintenance, meeting stringent requirements for high-precision (cutting error < ±1 mm), high-speed, wide-web, efficient, and highly reliable corrugated board cutting. The controller receives position signals from the pull motor, calculates in real time, compares them with feedback signals from the cutter motor, executes its built-in flying shear algorithm, and drives the servo motor to precisely track the target position—ensuring overall electrical system control accuracy. System Control Diagram Advantages of the EX-MT09 Flying Shear Controller Solution Rich hardware resources, high expandability, and easy system upgrades; Built-in flying shear algorithm with modular interface design for simplified commissioning; High cutting precision, wide web handling capability, and high operating speed; Smooth start/stop operation with minimal mechanical shock, fast and accurate positioning, rapid speed response, and excellent high-speed synchronization performance; Fully automatic job changeover without waste paper generation, featuring dynamic length compensation during acceleration/deceleration cutting; Open system architecture enabling seamless integration and interoperability with equipment from other manufacturers—especially production management systems.

The VA-MQ cross-cutting servo drive is a high-performance servo drive developed on V&T's advanced vector control and torque control core drive platform, integrating both cross-cutting flying shear control algorithms and motor servo drive control algorithms. 1、System Control Solution HMI Interface + VA-MQ (with built-in flying shear control algorithm) + AC Servo Motor 2、Product Overview The VA-MQ servo drive features rapid speed response, high output torque, and advanced vector control, torque control, and servo control technologies aligned with international leading standards. It meets the demanding requirements of corrugated board cutting applications—high precision (cutting error less than±1 mm), high speed, wide material width range, high efficiency, and high reliability. The drive integrates a specialized cross-cutting flying shear control algorithm and servo motor drive algorithm, enabling precise positioning and fast-response synchronous speed tracking. 3、System Control Diagram 4、Advantages of the VA-MQ Control Solution Dual-core DSP control – Delivers superior control performance. Built-in flying shear algorithm – Simplifies wiring and enables easy commissioning. High-precision, wide-width, high-speed cutting – Meets demanding production requirements. Smooth start/stop with minimal mechanical shock, fast and accurate positioning, rapid speed response, and excellent high-speed synchronous tracking. Supports external capacitor box – Enhances energy efficiency and ensures stable, reliable operation. Fully automatic job changeover without waste paper, featuring dynamic length compensation during acceleration/deceleration for consistent cut accuracy. Open system architecture – Easily integrates and interfaces with equipment from other manufacturers, especially production management systems.

In today's era of rapid industrial automation, drives serve as critical components ensuring the stable operation of numerous mechanical systems. Their performance directly impacts the efficiency and quality of production processes. Leveraging deep technical expertise and continuous innovation, V&T has meticulously developed the DTS800 series of multi-drive inverters. With distinctive technological advantages, a comprehensive product portfolio, and broad applicability, the DTS800 series delivers reliable and high-performance power solutions across a wide range of industrial sectors, significantly contributing to industry advancement. The DTS800 series is V&T’s self-developed multi-drive inverter platform, featuring proprietary Direct Torque Control (DTC) technology. It offers fast torque response and superior speed regulation accuracy, supporting both encoder-based and encoderless DTC operation. Thanks to its unique DTC algorithm, the drive maintains high low-frequency torque and rapid torque response even without an encoder, satisfying the requirements of most industrial applications. The V&T DTS800 drive family includes: DTS800-H series: Single/multi-drive inverter units DTS800-D series: Basic rectifier units DTS800-S series: Parallel slave inverter units DTS800-R series: IGBT rectifier/regenerative units DTS800-MCB: Parallel master control unit The DTS800 series supports both single-drive and multi-drive configurations. It also enables multiple inverter units to operate in parallel to drive a single motor, facilitating scalable power capacity through parallel operation. Available in two voltage classes—three-phase AC 380V and AC 690V—the series covers a wide power range from 75 kW to 2,240 kW. Product Features: Control Algorithm Employs advanced Direct Torque Control (DTC) technology, optimized for asynchronous motors. Enhanced motor control robustness. Reduced sensitivity to motor parameter variations. Fast torque response capability. Supports both scalar (V/f) control and Direct Torque Control (DTC). Usability Standard equipped with an LCD operation panel. Menu-based parameter structure with a dedicated setup menu for initial commissioning. Parameter options designed for intuitive selection. Five default display screens, switchable at will; users can freely customize the information shown on the default display. Supports parameter upload and download. Enables PC-based commissioning and waveform capture via host software. Built-in web server allows browser-based debugging—no PC software installation required. Supports remote firmware upgrades. Mechanical Design Book-style drive unit design for compact and modular installation. Full series powered by DC bus with integrated pre-charge (buffer) circuit. Recessed terminal layout for control wiring, enhancing protection and ease of access. Communication Supports Modbus-RTU, CAN, PROFINET, and PROFIBUS-DP communication protocols. Encoder & Pulse I/O Compatible with optical encoders. ...

The controller is the core component of an electric bike, acting as its "brain." It controls the motor’s start, stop, direction, speed, and other electronic parts. How it works: The controller actively manages the motor, making it run in the desired direction, at the right speed, and with smooth response. In electric vehicles, it uses power from the battery and converts it to run the motor. It responds to user inputs like throttle, brake, and gear selection. This controls how the vehicle moves—whether it’s starting, speeding up, climbing a slope, or braking. It can also help with braking energy recovery, storing some of that energy back into the battery. V&T now introduces a new series of electric vehicle controllers. We provide core power solutions for electric vehicle manufacturers. This series is built to be reliable, high-performing, and easy to adapt. It’s designed to be the ideal power control partner for your product line. Wide Compatibility This controller series is designed for popular types of electric vehicles, including: Electric mopeds Electric motorcycles Electric forklifts Electric golf carts The power range covers 250W–450W, 350W–1500W, and 1500W–3500W. We offer solutions for both hub motors and mid-drive motors. The design is flexible, so it can meet different power needs across your product range. Built to High Safety Standards We follow strict industrial standards to make sure our controllers are safe and reliable over time: High voltage resistance: AC1500V rating, for better reliability during voltage surges. Strong water resistance: IPX7 waterproof rating, so it works well even in harsh conditions. Flame-retardant materials: Key parts use V0-grade materials for improved safety. Key Benefits for Better Performance Easy to install and maintain: Plug-in terminals make assembly simple and reduce maintenance time. Good heat control and stability: We use a cast aluminum heat sink and a layered circuit board design. This helps heat spread evenly and keeps the controller stable during heavy use. Works in tough conditions: The shell is waterproof and protected against interference, high voltage, and short circuits. This means it can handle different environments well. Smooth power control: It accurately controls motor current, which helps the vehicle run smoothly and respond well. Better riding experience: Special motor control algorithms keep the ride steady, especially at high speeds, for a more comfortable feel.