电动门是由哪些部件组成的？其配件的工作原理。
What components are electric doors composed of? The working principle of its accessories.
1、开门信号 自动开门信号触点信号,微波雷达和红外传感器是常用的两种信号来源:
1. Automatic door opening signal contact signal, microwave radar and infrared sensor are two commonly used signal sources:
微波雷达是响应对象的位移和反应速度,适合步行速度正常人员通过的地方,其特点是一旦靠近门口的员工不想出去一动不动,雷达将不再回应,自动门将关闭,门口机有一定的保护作用;
Microwave radar is a place that responds to the displacement and reaction speed of objects, suitable for people with normal walking speed to pass through. Its characteristic is that once employees close to the door do not want to go out and remain motionless, the radar will no longer respond, and the automatic door will be closed. The doorstep machine has a certain protective effect;
自动红外传感器反应的对象存在,不管人员移动与否,只要在传感器扫描范围内,它将反应信号联系。缺陷红外传感器响应速度较慢,适用于缓慢的人员进出的地方。
The object reflected by the automatic infrared sensor exists, regardless of whether the person is moving or not, as long as it is within the scanning range of the sensor, it will contact the reaction signal. The defect infrared sensor has a slow response speed and is suitable for areas where slow personnel enter and exit.
现在建筑自动化有时提出特殊要求,如使用电话线路控制开门要达到这个要求,只要确保信号被动接触信号。在某些情况下,人们会要求空中远程控制一个无线接收器与联系人与自动门。
Nowadays, building automation sometimes requires special requirements, such as using telephone lines to control the opening of doors, as long as the signal is passively contacted. In some cases, people may request remote control of a wireless receiver and contact with an automatic door in the air.
2、门禁系统 如果电动门的最高性能和质量要求,是一个大型的公共区域,高频率的使用自动门是最高的功能需求选择在公共区域的人员。
2. If the access control system requires the highest performance and quality of electric doors in a large public area, the frequent use of automatic doors is the highest functional requirement for personnel in the public area.
门禁系统识别的授权，授权的鉴定或检测概论后自动门控制系统提供信号来开门。自动门打开信号之前,必须在离开时锁好门。
The automatic door control system provides signals to open the door after the authorization of access control system recognition, authentication or detection of authorization. Before the automatic door opening signal, the door must be locked when leaving.
3、集中控制 集中控制的概念,包括自动运行状态集中监控和集中多个自动门运行两个含义,集中监控自动门打开门关闭状态,可以通过位置信号输出电路可用地变电阻柜 精密铸造 中频电炉设备 保定断桥铝门窗 保定养老院 镜子批发 启闭机于接触开关,当门到达一定位置(如开启位置),触摸开关和接触信号。
3. The concept of centralized control and centralized control includes two meanings: centralized monitoring of automatic operation status and centralized monitoring of multiple automatic doors. Centralized monitoring of the opening and closing status of automatic doors can be used to contact switches through position signal output circuits. When the doo