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In elevators, common sensors include the following:
Car overload sensor: used to detect the load in the car to ensure that the elevator does not start or stop running in the event of overload and to ensure the safe operation of the elevator.
Door switch sensor: used to detect the opening and closing status of the elevator door to control the opening and closing of the elevator door and ensure that passengers or objects are not caught during the door opening process.
Floor sensor: Located in the elevator shaft, it is used to detect the floor location of the elevator so that it can accurately stop at the designated floor.
Speed sensor: used to detect the running speed of the elevator to monitor the operating status of the elevator and trigger safety protection measures in case of overspeed or abnormal speed.
Emergency stop button sensor: Located inside the elevator, it is used to detect whether the emergency stop button is pressed so that the elevator can be stopped immediately in an emergency.
Door track sensor: Located on the track of the elevator door, it is used to detect the position of the elevator door to ensure the accurate opening and closing of the door and avoid pinching people or objects.
These sensors all play an important role in monitoring and controlling the operating status of the elevator and improving the safety and comfort of the elevator.
