Application scenario:

In autonomous driving or emergency situations, electronic warning signs on the rear of the car expand, rotate, or display text/ICONS.

Key technologies:

Compact motor drive: Use a small DC motor or BLDC motor for fast action.

Efficient transmission system:

Gear or belt drive to ensure smooth development.

Anti-vibration design:

Ensure the stability of the warning signs when the vehicle is moving.

Environmental adaptability:

Waterproof and dustproof design, suitable for outdoor use.

Design requirements:

Fast deployment and recovery to ensure short response times. High brightness LED synchronizes with motor to improve display effect. High security, long-term stability under high frequency use.