可变信息情报板节能设计注意事项

摘要

This Energy-Efifcient VMS was designed with the concept of “green transportation”.The computer software and control system were designed to achieve intelligent management for energy saving, in different environment or at different time, the VMS could display in different ways. The designs of power supply module an display module, using high-efifciency, low-power solutions, improving efifciency and reducing the power consumption while the luminous properties were ensured. Compared with the earlier design, the power consumption of VMS now can be reduced by more than 50%.%节能型可变信息情报板是在构建“绿色交通”的理念下开发的一款低功耗可变信息情报板。其上位机开发、控制系统设计采用智能供电管理方案，可控制显示屏在不同环境、时段下以不同方式显示，达到节能效果；供电模块设计、显示模块设计等采用高效率、低功耗方案，在显示性能达到要求的前提下提高效率、尽量降低功耗。与传统方案相比，整个可变信息情报板功耗可降低50%以上。