Subway platform screen door safety check and wind environment measurement

 In order to prevent fatal accidents on the subway platforms subway operators are increasingly installing PSDs (PSD:PlatForm Screen Door) on their subway stations. With the installation of the screen door,  we can secure safety on the platform, improve environmental, and reduce energy used.

However when a subway is moving at high speed, it produces quite a bit of wind pressure on the screen doors and the exterior of the platform, so  the finish materials that are used on the screen doors and inside and the outside of the platform are becoming huge safety issues.

We measured the wind pressure on  the finish materials used on the screen doors, inside and outside of the platform when a subway is moving at a high speed in order to evaluate the safety of the screen door and finish materials and wind environment  inside and outside the platform.