Small remote robot system for monitoring and illumination and its control method

Compact robot system for remote monitoring via camera, LED, and stepper motor control

This technology features a box-type housing with a two-wheel drive structure. Movement direction and speed are controlled by two independently operated stepper motors, while a central control unit (MCU) receives control signals from a remote terminal via Bluetooth/Zigbee to integrate the operation of the camera and LED.

Conventional cleaning robots are often large and complex, making directional control difficult. They also suffer from limited lighting range, which restricts their ability to perform precise movement and monitoring in narrow, dark spaces.

This technology utilizes a box-type housing equipped with stepper motor-based independent left and right drive wheels. The MCU calculates pulse control values input from a remote terminal to manage movement and steering, while the multi-faceted LED and camera arrangement eliminates lighting blind spots.

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Key Features:

• Two wheels mounted on both sides of the bottom of the box-type housing to move the robot, and two stepper motors that drive each wheel independently
• Camera and LED installed on the exterior of the housing for monitoring and illumination
• Central control unit equipped with a short-range wireless communication device to control the camera, LED, and stepper motors, and to exchange control signals
• Control configuration that determines the rotation direction and movement speed of the small robot by independently setting the rotation direction and speed of both stepper motors

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