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发明名称
一种电动车超速报警装置
摘要
本实用新型公开了一种电动车超速报警装置,包括霍尔传感器、整形电路、滤波电路、光电隔离电路、单片机、电源电路、语音电路和防水喇叭,霍尔传感器的输出端依次连接整形电路、滤波电路、光电隔离电路,光电隔离电路与单片机相连接,单片机还通过语音电路与防水喇叭相连接,电源电路设有电源交换器、稳压器,为电动车超速报警装置提高工作电源。本实用新型速度上限可调,当行驶超速时,立即发出报警声,提醒用户及时降速,实时强,安全可靠,结构简单,容易实现,具有良好的应用前景。
申请公布号
CN203806051U
申请公布日期
2014.09.03
申请号
CN201420140009.8
申请日期
2014.03.26
申请人
刘天宇
发明人
刘天宇
分类号
B62J3/00(2006.01)I
主分类号
B62J3/00(2006.01)I
代理机构
代理人
主权项
一种电动车超速报警装置,其特征在于:包括霍尔传感器、整形电路、滤波电路、光电隔离电路、单片机、电源电路、语音电路和防水喇叭,所述霍尔传感器的输出端依次连接整形电路、滤波电路、光电隔离电路,所述光电隔离电路与单片机相连接,所述单片机还通过语音电路与防水喇叭相连接,所述电源电路设有电源交换器、稳压器,所述电源交换器的输入端外接电动车蓄电池的输出,所述电源交换器的输出端通过稳压器为电动车超速报警装置提高工作电源。
地址
271102 山东省莱芜市莱城区莱芜市第一中学
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