Gartner predicts that by 2025, the global electric vehicle (EV) fleet will reach 85 million units, driving significant demand for charging infrastructure. The construction and management of charging piles—essential for EV adoption—directly impact the growth of the new energy vehicle sector.
Charging stations are geographically dispersed, requiring robust remote management and real-time monitoring between stations and control centers. Similar to traditional fuel stations, charging infrastructure faces unique challenges: extensive construction sites, scattered coverage, wide communication distances, and the need for centralized oversight. As the EV market rapidly expands, network topology must prioritize flexibility and scalability.
Hongdian’s Charging Pile Connectivity Solution
Hongdian’s 4G routers transmit critical data—power, current, voltage, switch/protection status, and location—to centralized data centers. Integrated with the Hongdian Sandora platform, operators gain real-time remote monitoring and control of charging stations across diverse locations.
Core Component: H8952 4G Cellular Router
The H8952 anchors Hongdian’s industrial IoT solutions, delivering secure, high-performance connectivity for M2M applications. Key features include:
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Always-Online Connectivity: 5G/4G, Wi-Fi, and Ethernet with auto-failover for uninterrupted uptime.
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Industrial Durability: Wide temperature/voltage tolerance, vibration resistance, and low EMI.
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Advanced Security: Integrated VPN (IPsec, OpenVPN, L2TP, PPTP), VPDN, and DMVPN for encrypted data transmission.
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Versatile Interfaces: Supports RS-232/RS-485, Wi-Fi, and Ethernet for flexible network topologies.
Key Advantages of the Solution
1. Rapid Deployment:
Connect via 4G/5G networks instantly—no wired infrastructure delays. External antennas ensure stable signals.
2. Remote Monitoring & Maintenance:
Real-time fault alerts enable remote debugging, upgrades, and swift resolution of terminal issues.
3. Enterprise-Grade Reliability:
Multi-link backup (4G/5G + WLAN) and HongdianOS auto-recovery ensure network stability.
