Qué Son La Red Conexión Métodos De EV Carga Estaciones, Y Cómo Garantizar Red Seguridad?

Solución 1: Each electric vehicle cargando station is connected to Ethernet through RJ45 or optical fiber, connected to the loadging station management center, and then connected to the Internet management center and database.
Solution 2: Each EV carga estación directamente accesos el Internet gestión centro y base de datos through wireless communication modules (such as GPRS, CDMA, 3G, 4G, etc.).
Solution 3: Each EV charging station forms a wireless sensor network through a ZigBee wireless communication module, connects a wired or wireless gateway device, and then accesses the Internet management center and database.
Diferente red conexión métodos tener su propio ventajas y desventajas, y tu necesita a elegir la solución apropiada acorde a la actual situación. Para asegurar ciberseguridad, EV cargando estaciones debería tomar el siguiente medidas34:
Messages are encrypted and decrypted to ensure that adversaries cannot eavesdrop on the channel to ensure confidentiality.
Verify the integrity of key interaction information and support a trust model based on PKI certificate system.
Protect against common cyber threats such as replay attacks, denial-of-service attacks, malware attacks, and more.
Use IoT security products or similar solutions to encrypt data transmission, monitor the system process, network connection and port of electric vehicle charging stations, and block abnormal behavior.