“一卡通”技术在工程实践中扩展了系统集成的应用范围,增强了总体功能,有力地支持了电子政府、电子商务活动,应看作建筑物和社区智能化的又一重要技术支柱,看成集成管理系统的操作平台和实时应用前台。 “One Card” technology has expanded the scope of application of system integration in engineering practice, enhanced overall functions and effectively supported e-government and e-commerce activities. It should also be regarded as another important technical pillar of intelligent buildings and communities as Integrated management system operating platform and real-time application prospects.