The Buddy series unmanned transport chassis is a universal chassis designed for mobile robot applications. It provides core map construction and navigation functions for mobile robot applications. The general chassis provides a wealth of extended interfaces such as I/O, CAN, etc. It is used to equip various upper -level institutions. With powerful client software and scheduling systems, it can help users quickly complete the manufacturing and application of mobile robots. There are four installation holes above the Miao series unmanned transport chassis, which supports arbitrarily expand it with top upgrades, rollers, robotics, latent traction, gimbal, display, etc. to achieve a variety of chassis applications. Bayesian -launched Bayesian smart enterprise digital centralization can achieve uniform scheduling and deployment of hundreds of BUDDY products at the same time, greatly improving the intelligent level of the internal logistics and transportation of the factory.