What are the advantages of the charging pile 4G DTU of the new infrastructure in the charging pile networking

The "new infrastructure" of infrastructure construction at the technological end includes seven "new infrastructure" sectors including 5G infrastructure, UHV, intercity high-speed railway and intercity rail transit, charging piles, big data centers, artificial intelligence, and industrial Internet. As a part of the electric vehicle charging ecological chain, Jrepus Communications provides professional wireless communication networking products and technical solutions for electric vehicle charging piles and charging stations. Assist charging pile manufacturers, charging pile operators, and commercial charging service providers to realize: remote monitoring and early warning of charging station equipment working status, Jrepus has a powerful equipment management platform, which can centrally monitor, configure, and upgrade a large number of networked equipment scattered in various regions , diagnosis, maintenance, etc., greatly reducing the maintenance costs of charging pile operators, integrators, equipment providers and other parties, and improving management efficiency.

The electric vehicle charging pile monitoring system based on wireless network is composed of electric vehicle charging pile, wireless data transmission terminal, and charging service management platform. The data collector is responsible for collecting the monitoring module information in all charging piles, and is connected to the data transmission terminal through the RS485 bus. The data transmission terminal transmits the information of the collector to the management platform, and the staff can centrally monitor the current charging at each location through the management platform. Pile working status information.

● For small and medium-sized charging piles, Jrepus Power’s dedicated IP MODEM, industrial IP MODEM, and low-power IP MODEM can be used to provide fast and simple network access and data transparent transmission.

● For large-scale charging piles (stations), use Jrepus router series (full Netcom/4G/3G/2.5G/WIFI), which can easily realize big data management and Rich business value-added services.

Technology deployment

The charging pile system consists of charging piles, DTUs, back-end management platforms, data management centers and Internet-based APP applications. The charging pile has an RS232 or RS485 interface, which is directly connected to the 4G DTU through the serial port. Through the data transparent transmission function of the DTU, the data of the charging pile is uploaded to the server through the GPRS network to realize the data networking of the charging pile. Charging pile operators can remotely monitor and maintain them in real time.

Advantages of 4G DTU in charging pile network:

1. Fast and stable network access: 4G networking ensures that charging piles can work normally 24 hours a day, and the signal is transmitted stably 

2. Wiring-free: 4G DTU is directly connected to the operator's network signal, saving wiring costs and eliminating large-scale construction troubles 

3. Large data volume transmission: 4G signal transmission, which meets the needs of operators for real-time and dynamic monitoring of terminal equipment, massive data upload, fast and stable 

4. Reduce the number of patrol personnel: quickly locate and maintain faults, effectively reducing costs