Elevator self-cleaning device based on wireless communication
A technology of wireless communication and wireless communication module, which is applied in the field of elevator self-cleaning devices, can solve the problems of time-consuming, easy to be dirty, and large amount of cleaning, and achieve the effect of saving manpower and time, and the cleaning process is easy
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[0026] When the camera at the top of car 1 captures the panorama of the bottom of the car, it is judged that there are no passengers in the elevator at this time, and the picture is compared with the preset picture. At this time, it is judged that the gray level difference of a certain area exceeds Pre-set range, judging that the bottom of the car needs to be cleaned at this time. The control module sends instructions through the wireless communication module to dispatch the cleaning device to the location that needs to be cleaned for cleaning.
[0027] Normally, the position of the cleaning device is as follows image 3 As shown, slide to the innermost side of the bottom of the car, and return to this position every time after cleaning.
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