| 摘要 |
A modular product connection method and a modular product using same, and a home serving bus for the method. The method comprises: step 1, providing a host (1) and a plurality of slaves (2); step 2, arranging a host RS485 bus (11), a USB bus interface (12), a central processing unit (14) and a host connector (13) in the host (1), and respectively electrically connecting the host RS485 bus (11) and the USB bus interface (12) to the host connector (13) and the central processing unit (14); step 3, arranging a slave RS485 bus (21), a USB hub (22), a micro control unit (24) and a slave connector (23) in each of the slaves (2), and respectively electrically connecting the slave RS485 bus (21) and the USB hub (22) to the slave connector (23) and the micro control unit (24); and step 4, electrically connecting the host connector (13) to the slave connector (23), so as to achieve the electrical connection between the host (1) and the slaves (2). By connecting a host to a plurality of slaves through an RS485 bus and a USB bus, the real-time communication and rapid data exchange between the host and each of the slaves are realized. |
