Intelligent control circuit

• Main Author: LIN ZONGHUI
• Format: Patent
• Language: Chinese; English
• Published: 21.01.2022
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; GENERATION; GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-REDRADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USINGPHOTOVOLTAIC [PV] MODULES; SYSTEMS FOR STORING ELECTRIC ENERGY

The invention relates to an intelligent control circuit which comprises a power supply circuit, a human body induction circuit, a driving circuit, a control chip U1 and a communication module. The control chip U1 is used for detecting the voltage of the solar panel to judge whether the solar panel is in daytime or at night, charging of the battery is controlled by detecting the voltage of the battery, and meanwhile electric energy waste caused by reverse charging of the solar panel by the battery at night can be avoided. Whether a person passes by or not is sensed through the human body sensing module, then the output brightness of lamplight is controlled, the lamplight can be dimmed or extinguished when no person passes by, and the lamplight is awakened and brightened when the person passes by so that electric energy can be reasonably utilized, electric energy waste is avoided, and the cruising ability of the lamp is improved. Different light modes can be manually set through cooperation of the communication