地方联播_新华网: 北京地铁站将设“拥挤度显示屏”

地方联播_新华网 新华网地方联播致力于以全天24小时持续运转方式向全球提供及时、详细、全面、专业的全国各地新闻，以客观公正的视角，准确及时的传播中国，报道世界。

北京地铁站将设"拥挤度显示屏" Oct 30th 2018, 00:17, by www.xinhuanet.com 去年8月，北京地铁还在官方微信公众号内开发了"拥挤度查询功能"，今年5月，拥挤度查询功能在北京地铁APP上线。

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