Aug 24, 2023
Unleashing the Power: Intelligent Variable Torque Management (i-VTM4) in Honda Transmissions

Introduction:

Honda’s commitment to innovation has led to the development of the Intelligent Variable Torque Management (i-VTM4) technology. This advanced all-wheel drive system offers seamless torque distribution between the front and rear wheels, enhancing traction and stability in various driving conditions. The i-VTM4 system is a standout feature in Honda transmissions, providing optimal performance and control in any terrain.Unleashing the Power: Intelligent Variable Torque Management (i-VTM4) in Honda Transmissions插图

Understanding i-VTM4

The Intelligent Variable Torque Management (i-VTM4) system is an advanced all-wheel drive technology used in Honda vehicles such as the Pilot. It uses a rear differential with an electronically controlled multi-plate clutch to distribute torque between the front and rear wheels. This technology allows i-VTM4 to continuously adjust torque distribution based on driving conditions, enhancing traction and stability.

Advanced Torque Distribution

i-VTM4 offers advanced torque distribution by actively monitoring wheel speed, throttle position, and steering angle. By analyzing these parameters, i-VTM4 intelligently adjusts torque distribution to optimize grip and control. For example, when driving on a slippery surface, i-VTM4 quickly detects wheel slip and seamlessly transfers torque to the wheels with better traction, improving handling and safety.

Intelligent Power Transfer

i-VTM4 employs an intelligent rear differential with an electronically controlled multi-plate clutch to distribute power to all four wheels. This technology allows i-VTM4 to not only distribute torque between the front and rear wheels but also between the left and right rear wheels. By independently regulating torque to each rear wheel, i-VTM4 enhances cornering performance and stability, providing the driver with precise control and confidence.

Off-Road Capabilities

i-VTM4’s capabilities extend beyond conventional road surfaces, making it a suitable choice for off-road enthusiasts. The system’s ability to distribute power to all four wheels efficiently enables Honda vehicles equipped with i-VTM4 to conquer challenging terrains. For instance, when ascending steep inclines, i-VTM4 detects loss of traction on certain wheels and transfers torque to the wheels with better grip, allowing the vehicle to maintain traction and navigate the terrain with ease.

Enhanced Fuel Efficiency

i-VTM4 contributes to improved fuel efficiency by continuously monitoring driving conditions and adjusting torque distribution accordingly. It minimizes unnecessary power wastage, resulting in optimized fuel consumption. For instance, during highway cruising or smooth road conditions, i-VTM4 can reduce torque sent to the rear wheels, prioritizing front-wheel drive and conserving fuel. This intelligent management ensures efficient power delivery without compromising performance.

Comparison to Other AWD Systems

Compared to other all-wheel drive systems, i-VTM4 stands out with its advanced torque distribution and intelligent power transfer capabilities. Conventional all-wheel drive systems may distribute torque evenly between the front and rear wheels, resulting in understeer during aggressive cornering. Additionally, these systems do not have the capability to distribute torque between the left and right rear wheels, limiting their performance in certain situations. i-VTM4, on the other hand, adjusts torque distribution in real-time, providing seamless and responsive performance. It also enhances cornering performance and stability by distributing torque between the left and right rear wheels.

Continuous Evolution

Honda’s commitment to innovation means that the i-VTM4 system is continuously evolving. The latest version of the technology, found in the 2021 Honda Pilot, offers even more advanced features. For example, the new system enhances off-road capabilities by providing a snow, mud, and sand mode, optimizing torque distribution for the specific driving condition. Additionally, the new i-VTM4 system provides a smoother and more responsive driving experience, even under challenging conditions. This continuous evolution ensures that Honda vehicles equipped with the i-VTM4 system remain at the forefront of all-wheel drive technology.

Conclusion:

The Intelligent Variable Torque Management (i-VTM4) system is a standout feature in Honda transmissions, providing advanced torque distribution, intelligent power transfer, enhanced off-road capabilities, and improved fuel efficiency. With i-VTM4, Honda vehicles such as the Pilot offer drivers a confident and dynamic driving experience, ensuring optimal performance and control in any terrain. Whether on highways or off-road trails, i-VTM4 unleashes the power and versatility of Honda vehicles, setting them apart from the competition.

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