Why must automatic control system be installed when installing electric telescopic door
Time: 2020-06-30 View: 1461
Why must automatic control system be installed when installing electric telescopic door
Why must automatic control system be installed when installing electric telescopic doorWhen the retractable door is not in use, it must be easy to control the retractable door when it is not in use.1. If the automatic control system of its own system is used for the electric telescopic door, it must be carefully considered: in the case of limited release time each time, if there are multiple vehicles or multiple personnel passing by, the automatic door closing will easily lead to vehicle and person entrapment accidents, and the control logic is very complex, so it should be considered comprehensively.
2. When the electric door is opened and closed, the movement is slow, the number of pedestrians is limited, and the flow of people is not smooth.3. The cost of Jinan electric door is higher than that of iron door with access control system.Once the body or object approaches or contacts the capacitive sensing unit, the pressure sensing body or object, the electric door safety device will activate the safety control circuit and drive the response action of the electric retractable door to open and close the electric telescopic door, and the electric door will be opened so that the body or object can approach or touch the pressure sensing unit, and the object is clamped.4. The electric telescopic door is easy to be damaged and the maintenance cost is high.In the area with large passenger flow and traffic flow, the telescopic door installed in the system has low cost performance and is prone to failure. Once the door is closed, there is no obstacle detected, which is easy to cause car jam accident.The operation of electric door for entry-exit personnel detection is as follows:A. if someone passes before opening the door, the door will be closed automatically after 2 seconds delay;B. When the position is turned on, when many people are detected passing by one after another, the time of each passing person will be delayed. When the next person passes by, it will automatically close the door after 2 seconds delay;C. If no one passes through after the door is opened in place, the door will close automatically after 5 seconds delay; the automatic delay shutdown setting is 145 seconds when the fifth gear product leaves the factoryD. When the door is opened to this position, if someone blocks the infrared ray, the automatic door closing procedure starts to delay for 2 seconds after the person leaves the infrared ray.
