Automated Guided Vehicle (AGV), abbreviated as AGV, refers to a transport vehicle equipped with electromagnetic or optical automatic guidance devices, capable of driving along designated guidance paths, with safety protection and various load transfer functions. In industrial applications, AGV does not require a driver and uses rechargeable batteries as its power source.

With the advancement of technology, cars can no longer fully meet people's travel needs. More and more people are paying attention to portable transportation tools, and balance cars are one of the representatives. Balance car, also known as sensory car, thinking car, camera car, etc.

With the rapid development of technology, commuting also needs to be unique. With the diversification of commuting tools, balance bikes have gradually entered our vision. While providing us with a better riding experience, they have refreshed our understanding of traditional commuting tools, liberated our hands, and brought more fun to children's lives. But various problems may also arise during the use of a balance bike, such as the safety of riding a balance bike?