bicycle parking lot / parking lot

This is an underground bicycle parking lot, with a combined function of both renting and parking bicycles, it enables the urban space to be utilized in a more efficient way while improves the image of city as well. By searching for the nearest parking lot through the app on phone, users can also rent a bicycle using the QR code generated. green energy can be conserved on the app when users rent bicycles, which will be transformed as public fund to support relative projects in turn, so this device can not only promote green transportation and decrease carbon emission, but also facilitate public welfare undertakings subtly.