Installation address: sandstone enterprise in a province in Central China

Application: sand and gravel collection Wharf

Application function: weighing of sand and gravel materials

Application mode: bidirectional + Automatic license plate recognition + Internet of things unattended weighing system

System configuration: 2 Set of ground sense, 2 Road gates, 2 license plate recognition cameras, 2 pairs of infrared light screens, 2 traffic lights, 1 set of voice broadcast and 2 large screens.

The site was installed and debugged by the technicians of the weighing instrument manufacturer, and the debugging process was quite smooth. After successful commissioning, it was praised by the owner of the gravel factory.

After the completion of installation and commissioning and delivery acceptance, the technicians of the weighing instrument factory installed on site summarized the four advantages of Yaohua Internet of things intelligent unattended system:

● reduce the threshold of unattended technology and labor cost

Realize the fast installation mode of fool type, plug and play hardware installation + Shanghai Quanfu remote air software programming, improve the installation efficiency and reduce the labor cost.

● reduce the cost of unattended hardware

The operation of each control unit is directly carried out through the Internet of things instrument xk3190-ds10, which reduces the hardware cost of computer + PLC \ control cabinet required by the traditional unattended system.

● more secure and reliable data storage in the cloud

Through the Internet of things function, all on-site weighing data are uploaded to the cloud for storage. While preventing manual deletion or modification of data, it solves the risk of easy loss of traditional unattended system data (traditional unattended system data is mainly stored in the local computer. Once the local computer fails or virus attacks, the historical data will be lost).

● remote real-time monitoring and query of data

Through the Internet of things function, the on-site weighing data and weighing status can be viewed in real time on mobile terminals such as mobile phones and computers. It realizes the functions that cannot be realized by the traditional unattended system.