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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[0025] Examples:
[0026] When the camera located at the top of car 1 captures the panoramic picture 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. In this case, it is judged that the grayscale difference of the picture in a certain area exceeds The preset range is used to judge 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 cleaning for cleaning.
[0027] Normally, the location of the cleaning device is like image 3 As shown, slide to the innermost bottom of the car, and return to this position after cleaning each time.
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