| 一种指纹锁电量智能检测及充电装置的设计 |
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| 引用本文： | 方子祥,韩海媚,侯毅恒,肖宏晓,刘德泽.一种指纹锁电量智能检测及充电装置的设计[J].电子测试,2020(7):15-17. |
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| 作者姓名： | 方子祥 韩海媚 侯毅恒 肖宏晓 刘德泽 |
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| 作者单位： | 桂林电子科技大学机电工程学院 |
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| 基金项目： | 广西高校大学生创新创业计划项目(201810595295);广西制造系统与先进制造技术重点实验室课题(PF18011X)。 |
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| 摘 要： | 随着科学技术与经济的快速发展,以及智能家居的不断升级,这种在打开方式上完全不同于机械锁的集指纹、密码与人脸识别于一体的智能锁逐渐得到了现代人们的青睐。文章论述了一种指纹锁电量智能检测及充电装置的设计,首先通过磁性触点机构的闭合来连通充电电路,接着利用电量检测芯片检测可充电电池的电量,然后将检测结果与低电压阈值比较判断是否需要智能充电,从而解决指纹锁长久稳定供电的问题。
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| 关 键 词： | 指纹锁 磁性触点机构 电量检测 低电压阈值 智能充电 |
Design of an intelligent detection and charging device for intelligent lock power |
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| Fang Zixiang,Han Haimei,Hou Yiheng,Xiao Hongxiao,Liu Deze.Design of an intelligent detection and charging device for intelligent lock power[J].Electronic Test,2020(7):15-17. |
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| Authors: | Fang Zixiang Han Haimei Hou Yiheng Xiao Hongxiao Liu Deze |
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| Affiliation: | (School of Mechanical and Electrical Engineering,Guilin University Of Electronic Technology,Gu订in Guangxi,541004) |
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| Abstract: | With the rapid development of science,technology and economy,and the continuous upgrading of smart home,this kind of intelligent lock that integrates fingerprints,passwords and face recognition in a completely different way to open the door is gradually gaining the modern people’s favor.The article discusses a design of intelligent detection and charging device for intelligent lock power.First,the charging circuit is connected by closing the magnetic contact mechanism.Then the electric quantity of the rechargeable battery is detected by the electric quantity detection chip.And then the detection result is compared with the low voltage threshold to determine whether intelligent charging is needed so as to solve the problem of long-term stable power supply for intelligent lock. |
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| Keywords: | intelligent lock magnetic contact mechanism battery detection low voltage threshold intelligent charging |
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