Intelligent substation network switch and edge calculation method

The invention discloses an intelligent substation network switch and an edge calculation method. The switch internally comprises a switch chip, an internal high-speed communication bus, a data bus, a control bus and a CPU. The switch chip is connected with the CPU through an internal high-speed communication bus; the switch chip is connected with the CPU through a data bus; the switch chip is connected with the CPU through a control bus; the switch chip comprises an ACL (Access Control List) module and a high-bandwidth CPU (Central Processing Unit) port; the ACL module can be used for realizing message matching setting and acquiring data; the high-bandwidth CPU port can meet edge computing requirements; the rate of the internal communication bus can meet the transmission requirement of a message from a CPU mirror image port of the switch chip to a CPU; mirror image message processing software and edge computing application software run on the CPU. 本发明公开了一种智能变电站网络交换机及边缘计算方法，所述交换机内部包括：switch芯片、内部高速通信总线、数据总线、控制总