Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Intelligent door lock and energy-saving system thereof
The invention discloses an intelligent door lock and an energy-saving system thereof, and belongs to the technical field of energy saving of intelligent locks. The energy-saving system comprises a main control chip, a sampling circuit, a rectifying circuit, an energy storage circuit, a charging circuit and a standby battery; the main control chip controls a motor driving chip to output current by controlling a first driving pin MOTO1 and a second driving pin MOTO2 so as to drive the motor to rotate forwards or backwards; the main control chip carries out ADC sampling on the motor driving current through an ADC pin of an analog-to-digital converter at regular time by a sampling circuit and calculates sampling current; moreover, the main control chip controls the energy storage circuit to control the motor drive to stop and turn on the energy storage circuit through an MOS switch when the sampling current reaches a shutdown threshold value; and the rectifying circuit rectifies induced current generated in the process of stopping forward rotation or reverse rotation of the motor and then inputs the induced current to the energy storage circuit, and the standby battery is connected with the energy storage circuit through the charging circuit. Therefore, by implementing the technical scheme disclosed by the invention, the endurance time of the intelligent lock can be effectively prolonged.
本公开披露一种智能门锁及其节能系统，属于智能锁的节能技术领域，该节能系统包括：主控芯片、采样电路、整流电路、储能电路、充电电路、及备用电池；主控芯片通过控制第一驱动引脚MOTO1和第二驱动引脚MOTO2，控制电机驱动芯片输出电流，以驱动电机正转或反转；主控芯片通过模数转换器ADC引脚定时由采样电路对电机驱动电流进行ADC采样并计算采样电流；以及，主控芯片通过MOS开关控制储能电路在采样电流达到停机阈值时，控制电机驱动停止，开启储能电路；整流电路将电机停止正转或反转过程中所产生的感应电流整流后，输入给储能电路，备用电池通过充电电路连接储能电路。因此，通过实施本公开的技术方案，能有效提高智能锁具的续航时间。
Intelligent door lock and energy-saving system thereof
The invention discloses an intelligent door lock and an energy-saving system thereof, and belongs to the technical field of energy saving of intelligent locks. The energy-saving system comprises a main control chip, a sampling circuit, a rectifying circuit, an energy storage circuit, a charging circuit and a standby battery; the main control chip controls a motor driving chip to output current by controlling a first driving pin MOTO1 and a second driving pin MOTO2 so as to drive the motor to rotate forwards or backwards; the main control chip carries out ADC sampling on the motor driving current through an ADC pin of an analog-to-digital converter at regular time by a sampling circuit and calculates sampling current; moreover, the main control chip controls the energy storage circuit to control the motor drive to stop and turn on the energy storage circuit through an MOS switch when the sampling current reaches a shutdown threshold value; and the rectifying circuit rectifies induced current generated in the process of stopping forward rotation or reverse rotation of the motor and then inputs the induced current to the energy storage circuit, and the standby battery is connected with the energy storage circuit through the charging circuit. Therefore, by implementing the technical scheme disclosed by the invention, the endurance time of the intelligent lock can be effectively prolonged.
本公开披露一种智能门锁及其节能系统，属于智能锁的节能技术领域，该节能系统包括：主控芯片、采样电路、整流电路、储能电路、充电电路、及备用电池；主控芯片通过控制第一驱动引脚MOTO1和第二驱动引脚MOTO2，控制电机驱动芯片输出电流，以驱动电机正转或反转；主控芯片通过模数转换器ADC引脚定时由采样电路对电机驱动电流进行ADC采样并计算采样电流；以及，主控芯片通过MOS开关控制储能电路在采样电流达到停机阈值时，控制电机驱动停止，开启储能电路；整流电路将电机停止正转或反转过程中所产生的感应电流整流后，输入给储能电路，备用电池通过充电电路连接储能电路。因此，通过实施本公开的技术方案，能有效提高智能锁具的续航时间。
Intelligent door lock and energy-saving system thereof
一种智能门锁及其节能系统
DENG YEHAO (Autor:in) / HUANG XINGZHU (Autor:in) / MOU QINGWEI (Autor:in) / YU KAIJUN (Autor:in) / HAO DECHENG (Autor:in)
27.04.2021
Patent
Elektronische Ressource
Chinesisch
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