基于CAN总线的LED隧道灯控制系统设计

A control system design for LED lamps working in tunnels based on CAN bus networks

介绍了一种基于CAN总线的LED隧道灯控制方法,利用CAN总线传输距离远、成本较低、可靠性高的特点,实现控制长距离隧道内LED隧道灯工作的目的。给出了系统组成框图和工作原理。

A system design based on CAN bus networks using for controlling the LED lamps working in tunnels is introduced in this pa- per. Make use of a very high level of security and a long transmis- sion distance with very low costs of the CAN networks, the system may provides the controlling of LED lamps working in a long tunnel, Give the system composition and the operating principle.