A control method for judging true jamming and false jamming of photovoltaic cleaners
A control method and technology for cleaning machines, applied in cleaning methods and utensils, chemical instruments and methods, photovoltaic modules, etc., can solve the problems of false jams, real jams of photovoltaic cleaning machines, and inadequate adjustment of photovoltaic modules. The effect of reducing maintenance costs and improving reliability
Active Publication Date: 2019-03-05
深圳市晟鑫能源科技有限公司
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Problems solved by technology
[0009] The purpose of the present invention is to provide a control technology to solve the problem that the automatic photovoltaic cleaning machine is stuck or false during the operation of the photovoltaic cleaning machine due to the improper adjustment of the photovoltaic modules or the influence of the weather environment during the cleaning process of the photovoltaic module array. stuck phenomenon
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Embodiment 1
[0034] A control method for judging real jamming and false jamming of a photovoltaic cleaning machine. A sensor and a distance measuring device are installed at the bottom of the cleaning machine 1, and the control module on the cleaning machine 1 detects the distance between the sensor and the surface of the photovoltaic module through the distance measuring device. Vertical distance, or the vertical distance between the detection sensor and the structure or the ground below the photovoltaic module; by comparing the detected distance and the duration with the preset value, and the transformation of the distance value, it is judged that the cleaning machine 1 is on the photovoltaic module Automatically control and adjust the operation of the cleaning machine 1 according to the walking situation. Wherein, the ranging device is an ultrasonic ranging module or an infrared ranging probe. The cleaning machine 1 is an automatically operated intelligent photovoltaic cleaning machine,...
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The invention discloses a control method judging true jamming and false jamming by a photovoltaic cleaning machine. The method comprises the following steps: setting a sensor and a ranging device at the bottom of the cleaning machine, wherein a control module on the cleaning machine detects a perpendicular distance between the sensor and the surface of a photovoltaic component through the ranging device or detects the perpendicular distance between the sensor and a structure part or ground below the photovoltaic component; automatically controlling and adjusting the running of the cleaning machine by judging a walking condition of the cleaning machine on the photovoltaic component according to the detected distance, the comparison of the lasted time and a preset value, and the conversion of a distance value. By use of the control method for judging the true jamming and false jamming by the photovoltaic cleaning machine, the photovoltaic cleaning machine can simply distinguish the true jamming or false jamming situation with low cost on the basis of cleaning the photovoltaic component, the maintenance cost is lowered, the cleaning photovoltaic component can safely continue the high generation efficiency so as to improve the benefit.
Description
technical field [0001] The present invention relates to a machine control technology in the technical field of photovoltaic module cleaning, in particular to a control method for judging true jamming and false jamming of a photovoltaic cleaning machine. Background technique [0002] At present, all centralized photovoltaic power plants are basically located in sparsely populated places, and the environment is relatively harsh. Dust covering the surface of photovoltaic modules will seriously affect the power generation efficiency of photovoltaic power plants and the life of photovoltaic modules. Therefore, automatic photovoltaic cleaning equipment came into being. In actual use, automatic photovoltaic cleaning equipment may be really stuck or falsely stuck. [0003] The real stuck is that the cleaning machine itself fails to rotate due to a fault in its transmission, or there is serious deformation or a large difference in the docking size between horizontally adjacent photov...
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IPC IPC(8): H02S40/10B08B13/00
CPCB08B13/00H02S40/10Y02E10/50
Inventor 高新强王海郭林茂陈斐璋
Owner 深圳市晟鑫能源科技有限公司