Advantages and considerations of AEAUTO Electric Power Steering

I. Advantages

Assisted steering

Reduce driver effort: In commercial vehicles, especially large trucks and buses, it is extremely difficult to turn the wheels due to the large size and weight of the vehicle. The electric power steering system provides an appropriate amount of assistive torque, making it easier for drivers to turn the steering wheel whether during low-speed maneuvers such as parking or high-speed driving.

Variable assist: At low speeds (such as making sharp turns in narrow areas), a relatively large amount of steering assist is provided. As the vehicle speed increases, the amount of assist gradually decreases to ensure that the driver has an appropriate feel for the road and vehicle stability.

Improve vehicle handling and stability

Corrective steering assistance: In case of unexpected road conditions (such as crosswinds or sudden changes in road surface slope), it can provide corrective torque to help the driver keep the vehicle on the intended course. For example, when a strong crosswind blows against a commercial vehicle, it can subtly adjust the steering assist to counteract the force of the wind and maintain straight-line stability.

Enhanced cornering stability: During cornering, it can optimize the distribution of steering assist torque according to factors such as vehicle speed, steering angle, and yaw rate.

Integration with vehicle safety system

Compatibility with active safety features: It can be integrated with other advanced driver-assistance systems (such as lane-keeping assist and collision avoidance systems). If the lane-keeping assist system detects that the vehicle is drifting out of its lane, it can communicate with the system to provide a gentle steering correction.

Fault-tolerant and safety-related functions: It is designed with built-in self-diagnosis capabilities. When a fault is detected, measures such as gradually reducing assist and alerting the driver can be taken. It can also enter a "limp-home" mode to allow the driver to safely control the vehicle to a repair location.

Energy efficiency: Compared with traditional hydraulic power steering systems, the electric power steering system of commercial vehicles consumes power only when steering assistance is actually required, which helps reduce the overall energy consumption of the vehicle. This is especially important for reducing operating costs and improving fuel efficiency or battery range for electric commercial vehicles.

II. Challenges and considerations

Power requirements: Commercial vehicles are large and heavy, which means that the Electric Power Steering?system needs to be designed to handle high torque requirements. This may require more powerful electric motors and robust power supply systems, especially for heavy-duty trucks.

Reliability and durability: Given the long-haul and often harsh operating conditions of commercial vehicles, the Electric Power Steering?system must be highly reliable and durable. Components need to be able to withstand vibrations, extreme temperatures, and continuous use without frequent breakdowns.

Cost-effectiveness: Although the Electric Power Steering?system has many benefits, the initial cost of installation and maintenance is a concern for commercial vehicle operators. Manufacturers need to balance the cost of the system with the long-term savings in fuel efficiency and improved safety.

AEAUTO is constantly researching and developing advanced Electric Power Steering?systems for commercial vehicles. By leveraging cutting-edge technology and engineering expertise, AEAUTO aims to provide high-quality, reliable, and cost-effective Electric Power Steering?solutions that not only meet but exceed the expectations of commercial vehicle operators. Through continuous innovation, AEAUTO is driving the evolution of commercial vehicle steering technology towards a more efficient, safe, and sustainable future.