4G transmission system for new energy charging stations
Scheme description
Industry background
Against the backdrop of vigorously promoting new energy vehicles in our country, due to the promotion of new technologies such as big data and the Internet of Things, charging
piles/stations are not only the basic configuration of new energy vehicles, but also an important intelligent connection and contact point for "people, vehicles, and services".
The preliminary draft of the "Electric Vehicle Charging Infrastructure Plan" formulated by the National Energy Administration mentions that by 2020, the number of electric vehicle
charging piles will reach 4.5 million. To meet the networking needs of the charging pile industry, we provide multi-dimensional charging pile networking solutions to assist charging
pile manufacturers, charging pile operators, and commercial charging service providers in achieving charging pile operation management.
Equipment features:
Supports 4G (TD-LTE/FDD LTE)/EVDO/WCDMA/TD-CDMA, backward compatible with CDMA1x/EDGE/GPRS.
Power supply DC 9~36V, WDT watchdog design to ensure system stability.
Supports VPN/APN private network access and supports serial DTU function.
Supports WIFI function: AP/Station/Speaker mode
Supports IPSec, GRE, IPIP, PPTP, L2TP
Support GRE over IPSec, IPSec over PPTP/L2TP/GRE/IPIP
Supports DHCP Server and SNMP network management
Support link detection functions such as LCP/ICMP/interface traffic/heartbeat packets
Advantages: No need for complex wiring/strong flexibility/low construction cost;
