火车卫生间蹲坐分布揭秘

Group 1 - The article discusses the increasing variety of restroom options available on trains, including squat toilets, sit toilets, and accessible restrooms, reflecting the growing needs of passengers during peak travel seasons [3][4][16] - The design considerations for train restrooms include passenger hygiene habits, space utilization, and the needs of special groups, such as those requiring accessible facilities [16][20] - The article highlights the features of different train models, such as the Fuxing smart train and CRH380BL, which typically have two restrooms per carriage, accommodating both squat and sit toilets [7][10] Group 2 - The article mentions that traditional trains primarily use squat toilets, while newer models have upgraded to sealed waste systems to maintain hygiene [15] - Passengers can check restroom types in advance by looking up train models during ticket purchase, as some platforms indicate restroom configurations [25][29] - Basic amenities in train restrooms include toilet paper, sinks, mirrors, and emergency call buttons, ensuring passenger comfort and safety [23]