Unitree A1 Highly Integrated Pushing Limits Industrial Robot
Patented Fuselage Structure and Layout Design
- High-strength and lightweight body structure, simple and convenient maintenance
- 24V external power input interface, 5V, 12V, 19V external output power supply, easy to connect to external expansion devices
- Standard high-performance on-board dual master control (perception master and motion master)
- External interface: 4 USB, 2 HDMI, 2 Ethernet ports
- Standard RealSense depth camera, building + obstacle avoidance
Sensitive Foot-end Sensing
- The integrated force sensor at each foot end is convenient for the robot to perceive the contact state of the foot end in real-time in any state of motion.
- Hardware force sensors and motor current sense of foot end force are integrated into the program, for better sensitivity and reliability
- The foot end is waterproof and dustproof, and it is easy to replace
Vision-based Autonomous Following
- Follow targets (people, specific moving objects) in the visual range in real-time
- High real-time follow-up, video traffic refresh speeds up to 25-30 frames/s
- Support online learning of following target characteristics with good robustness performance
- The real-time confidence level of the tracking target is displayed by adjusting the color of the tracking box (green→ red, 100%→0%)
Vision-based Autonomous Obstacle Avoidance
- Dodge obstacles within 0.8m of the robot’s viewing angle
- The distribution of obstacles within the robot’s viewing angle can be monitored in real time and the position of the fuselage can be adjusted
- Real-time display of the adjustment angle of the robot fuselage, the maximum distance and area within the viewing angle, and the range of the upcoming walking trajectory
Ultimate Hardware and Software Reliability
- Deeply engaged in the field of four-legged robots for more than 6 years
- At the 2020CES, single set A1 successfully demonstrated more than 80 backflips in a row
- Closed-loop flip algorithm is adopted to ensure motion stability
