Hussar Robot Chassis Manual
Smart Restaurant Solutions 21
➢ Positioning QR code deployment requirements
1. The ceiling is parallel to the ground and does not reflect light
2. The ceiling shall be flat, and it is better to apply paint or
emulsion paint, or have flat metal surface, and do not support
materials with insufficient viscosity
3. There should be no big obstructions above the robot's road, so
that the machine fail to see the QR code on the road
4. Ceiling to camera height between 1 m and 5 m
5. The QR code should be pasted in the middle of the road as
much as possible, not close to the obstacles
6.The QR code shall be pasted smoothly, and the circular spot
position of the QR code label shall not be inconsistent with the
original position due to too many wrinkles
7.The pasting distance of the QR code is 5-10 meters, and the
corner and intersection should be pasted