2006年9月17日,国家体育场钢结构的78根支撑塔架顺利卸载,使它实现了依靠自身支撑的关键一步。接下来,其智能建筑系统的实施建设将决定它能否实现建筑与人居环境的和谐融合,成为真正的“第四代体育场”。历时一年多时间,国家体育场的智能建筑系统的招标终于尘埃落定。在北京市政府出面的第三次招标中,霍尼韦尔成功夺得标的。 On September 17, 2006, the 78 supporting towers of the steel structure of the National Stadium were successfully unloaded, making it a crucial step in relying on its own support. Next, the implementation of its intelligent building system will determine whether it can achieve the harmonious integration of architecture and living environment, a true “fourth-generation stadium.” It took more than a year, the national stadium of the intelligent building system finally settled the tender. Honeywell won the bid for the third bidding for the Beijing municipal government.