What are the functions of unattended weighing system?

Functions such as: automatic measurement data acquisition, automatic processing, automatic control and so on. Unattended whole system includes entrance guard, infrared cheating car number system, etc. , mass data storage, easy management, reducing the number of people weighing, reducing the labor cost of enterprises, preventing artificial cheating, etc. What I said is not very professional. If the above content is helpful to you, I hope it will be adopted!