The unattended intelligent weighing system is mainly for the intelligent management of vehicle entry and exit and cargo transportation. Enterprises have a large number of vehicles entering and leaving the every day, and need to register and weigh procedures. Most enterprises are now manually operated by operators, recording is not only time-consuming, but also has a large error rate. In addition, it is easy to breed human fraud and cause a lot of economic losses to the enterprise. Vozhong unattended intelligent weighing system is specially designed for the production and measurement of factories and mines. The truck scale completes the whole weighing process quickly, accurately, safely, stably and reliably without human intervention, and realizes the data in the measurement process. Fully automated information collection, while ensuring the accuracy and fairness of information collection, greatly reducing the labor intensity of staff, improving work efficiency, and completely blocking loopholes in measurement, has been widely used in power plants, coal mines, colored metal mines, garbage dumps, cargo stations and other units.