Specific light-wave sensing guide structure of full-automatic movement cleaning device

Abstract

The invention discloses a specific light-wave sensing guide structure of a full-automatic movement cleaning device. The structure comprises a battery, a driving wheel, at least one servo motor, a microcontroller, a function button, a light receiving body and a light transmitting body, wherein the light generated by the light transmitting body is visual light with a wavelength range of between 400 and 760nm; the light transmitting body is started to generate the visual light with the selected color; the light receiving body receives the visual light transmitted by the light transmitting body, converts the visual light into corresponding voltage signals and feeds the voltage signals back to the microcontroller, or the corresponding voltage signals are converted into the corresponding digital signals and fed back to the microcontroller; and the microcontroller controls the servo motor to positively rotate, slow down, negatively rotate or stop rotating according to the conditions that the corresponding voltage signals or digital signals are strong, weak, available or unavailable. The automatic movement cleaning device is difficultly affected by external light and can stably operate.

Description

technical field [0001] The invention relates to a fully automatic displacement cleaning device, in particular to a specific light wave detection and guiding structure of the fully automatic displacement cleaning device. Background technique [0002] Prior art such as the disclosure information of two patents of the United States No. 6883201 and No. 6594844. [0003] The above-mentioned prior art has fully disclosed that automatic displacement sweepers, vacuum cleaners, mopping machines, etc., can install several sensors below, on the front side or around them to prevent the automatic displacement sweepers, vacuum cleaners, etc. Or when the mopping machine encounters an obstacle, there will be a problem of violently hitting the obstacle; in addition, when the obstacle is a descending step, it can also prevent the full-automatic displacement sweeper, vacuum cleaner or mopping machine from falling directly. Therefore, in order to achieve the anti-collision and anti-drop functi...

AI Technical Summary

Problems solved by technology

[0004] However, in the actual application of the above-mentioned prior art, the full-automatic displacement sweeper, vacuum cleaner or floor mopping machine often does not operate normally. There are too many types of light in the sensor, so that when the sensor receives all of them, it is impossible for the automatic displacement sweeper, vacuum cleaner or mopping machine to judge correctly and effectively, so it often causes abnormal forward, slow down, reverse or The situation of stopping occurs, thereby shortening the service life of described full-automatic displacement sweeper, vacuum cleaner or floor mopping machine; This problem is the biggest problem existing in the product of prior art, also is current industry personages in this technical field try hard to solve question

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