在智能建筑中增加照明網絡的安全性

　　樓宇自動化系統（BAS）采用網絡化照明控制技術，不僅節省了照明能源和成本，而且可以與其它自動化網絡相結合，提高建筑整體效率。例如，照明控制系統與占用和日光感應和HVAC控制相結合的好處是有據可查的（圖1）。然而，越來越多的網絡照明可以提供安全和訪問控制系統的網關。

　　Figure 1： Energy harvesting wireless solutions technology provider EnOcean promotes the benefits of integrating lighting and HVAC systems to increase efficiency in smart buildings.

　　Meanwhile， the huge amount of information now available from BAS has led to enterprise-wide analytical services， exploiting this data to manage every aspect of a facility’s energy consumption and to reduce operational costs. Data management and control of larger installations are， by necessity， moving to the cloud， with web-based platforms and remote control via mobile devices. Such data and the information derived therefrom， is now regarded as business critical， contributing to corporate mission objectives.