电动伸缩门自动关门原理图解，电动伸缩门自动关门原理详解，智能安全，一图看懂

本文目录导读：

1. 电动伸缩门自动关门原理
2. 电动伸缩门自动关门流程
3. 原理图解析

电动伸缩门在现代建筑中广泛应用，其自动关门功能不仅提高了使用者的便捷性，还大大提升了安全性，下面，我们就来详细解析电动伸缩门自动关门的原理，并通过一张原理图来直观展示。

图片来源于网络，如有侵权联系删除

电动伸缩门自动关门原理

电动伸缩门自动关门原理主要基于以下几个部分：控制系统、电机、传感器、门体及导轨。

1、控制系统

控制系统是电动伸缩门自动关门的“大脑”，负责接收传感器信号，控制电机运行，控制系统一般包括以下部分：

（1）微处理器：负责处理传感器信号，并根据预设程序控制电机运行。

（2）电源模块：为控制系统提供稳定的电源。

（3）按键模块：用于手动控制门的开关。

2、电机

电机是电动伸缩门自动关门的核心动力，负责驱动门体运动，电机一般采用步进电机或伺服电机，具有启动快、运行平稳、寿命长等优点。

图片来源于网络，如有侵权联系删除

3、传感器

传感器是电动伸缩门自动关门的安全保障，负责检测门体位置、障碍物等信息，常见的传感器有：

（1）红外传感器：用于检测门体前方是否有障碍物。

（2）地磁传感器：用于检测门体是否到达预定位置。

（3）声波传感器：用于检测门体前方是否有行人。

4、门体及导轨

门体及导轨是电动伸缩门的基础结构，负责支撑门体运动，门体一般采用铝合金或不锈钢材料，具有良好的耐腐蚀性和强度，导轨则负责引导门体运动，保证门体平稳运行。

电动伸缩门自动关门流程

1、当有人通过门口时，红外传感器检测到障碍物，向控制系统发送信号。

图片来源于网络，如有侵权联系删除

2、控制系统接收到信号后，启动电机，驱动门体向关闭方向运动。

3、在门体运动过程中，地磁传感器检测门体位置，确保门体到达预定位置。

4、当门体关闭后，声波传感器检测前方是否有人，如有，则反向驱动电机，使门体重新打开。

5、当检测到无人时，门体再次关闭。

原理图解析

以下是一张电动伸缩门自动关门原理图，直观展示了各部分之间的连接关系：

红外传感器 -----> 控制系统 -----> 电机
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标签： #电动伸缩门自动关门原理