‌電動氣動塞拉單翼門‌是一種用于公交車的門系統，它結合了電動控制和氣動驅動技術，以實現門的開啟和關閉。這種門系統的設計和應用旨在提高乘客上下車的便利性、安全性和舒適性。

電動氣動塞拉門的主要特點包括：

‌驅動方式‌：通過壓縮空氣驅動傳動汽缸，通過機械傳動系統和電氣控制系統完成車門的開關動作。

‌安全性‌：相比傳統雙開內擺門，氣動塞拉門與車身貼合更密切，封閉性好，安全性更高。

‌舒適性‌：氣動塞拉門能夠增加有效寬度，更加方便乘客上下車，同時夏天隔熱、冬天保暖，提高了乘坐的舒適性。

‌技術參數‌：車門的主要技術參數會視線路、車型、生產廠家等的不同而有所不同，但一般包括凈開度、凈開高度、開關門時間、車門關緊力等。

此外，電動氣動塞拉門還具備智能逃生窗等安全設施，以應對緊急情況下的乘客安全疏散。這種門系統不僅提高了公交車的安全性，也提升了乘客的乘坐體驗，是現代公交車設計中的重要組成部分‌。
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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.