在智能建筑中增加照明网络的安全性

　　在智能建筑中增加照明网络的安全性

　　楼宇自动化系统（BAS）采用网络化照明控制技术，不仅节省了照明能源和成本，而且可以与其它自动化网络相结合，提高建筑整体效率。例如，照明控制系统与占用和日光感应和HVAC控制相结合的好处是有据可查的（图1）。然而，越来越多的网络照明可以提供安全和访问控制系统的网关。

　　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.