‌电动气动塞拉单翼门‌是一种用于公交车的门系统，它结合了电动控制和气动驱动技术，以实现门的开启和关闭。这种门系统的设计和应用旨在提高乘客上下车的便利性、安全性和舒适性。

电动气动塞拉门的主要特点包括：

‌驱动方式‌：通过压缩空气驱动传动汽缸，通过机械传动系统和电气控制系统完成车门的开关动作。

‌安全性‌：相比传统双开内摆门，气动塞拉门与车身贴合更密切，封闭性好，安全性更高。

‌舒适性‌：气动塞拉门能够增加有效宽度，更加方便乘客上下车，同时夏天隔热、冬天保暖，提高了乘坐的舒适性。

‌技术参数‌：车门的主要技术参数会视线路、车型、生产厂家等的不同而有所不同，但一般包括净开度、净开高度、开关门时间、车门关紧力等。

此外，电动气动塞拉门还具备智能逃生窗等安全设施，以应对紧急情况下的乘客安全疏散。这种门系统不仅提高了公交车的安全性，也提升了乘客的乘坐体验，是现代公交车设计中的重要组成部分‌。
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Electric pneumatic Sela single wing door is a door system used for buses, which combines electric control and pneumatic drive technology to achieve door opening and closing. The design and application of this door system aim to improve the convenience, safety, and comfort of passengers getting on and off the bus.

The main features of electric pneumatic sliding doors include:

Drive mode: The transmission cylinder is driven by compressed air, and the door opening and closing actions are completed through the mechanical transmission system and electrical control system.

Safety: Compared to traditional double opening swing doors, pneumatic sliding doors have a closer fit with the vehicle body, better sealing, and higher safety.

Comfort: Pneumatic sliding doors can increase the effective width, making it more convenient for passengers to get on and off the bus. At the same time, they provide insulation in summer and warmth in winter, improving the comfort of the ride.

Technical parameters: The main technical parameters of the car door may vary depending on the route, vehicle model, manufacturer, etc., but generally include net opening degree, net opening height, opening and closing time, door closing force, etc.

In addition, the electric pneumatic sliding door also has safety facilities such as intelligent escape windows to cope with the safe evacuation of passengers in emergency situations. This door system not only improves the safety of buses, but also enhances the riding experience for passengers, and is an important component of modern bus design.