首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
一种光电报警电路
摘要
本实用新型涉及一种光电报警电路,包括红外光电转换电路、人体微波检测电路和单片机控制电路,所述红外光电转换电路的输出信号经两极直接耦合运放电路传输至频率解调电路,所述频率解调电路和人体微波检测电路的输出信号经单片机控制电路控制发送至语音报警电路,本实用新型采用红外光电转换电路和人体微波检测电路采集信号,通过单片机控制电路判断后发出报警信号,解决了没有布撤防、没有语音播报的缺点。
申请公布号
CN202472831U
申请公布日期
2012.10.03
申请号
CN201220105126.1
申请日期
2012.03.20
申请人
黄家兴
发明人
黄家兴;黄冬来
分类号
G08B13/18(2006.01)I
主分类号
G08B13/18(2006.01)I
代理机构
代理人
主权项
一种光电报警电路,其特征在于:包括红外光电转换电路(1)、人体微波检测电路(2)和单片机控制电路(3),所述红外光电转换电路(1)的输出信号经两极直接耦合运放电路(11)传输至频率解调电路(12),所述频率解调电路(12)和人体微波检测电路(2)的输出信号经单片机控制电路(3)控制发送至语音报警电路(31)。
地址
362333 福建省南安市丰州镇丰州村楼下
您可能感兴趣的专利
High-speed differential logic multiplexer
Manual testing instrument
Alternating current converter
Method for extending power duration for lithium ion batteries
Drive control apparatus and method of alternating current motor
Method and apparatus for reducing capacitive coupling between lines in an integrated circuit
Method and apparatus for ground-based surveying in sites having one or more unstable zone(s)
Image generating system
Current limiter of output transistor
Radiation image storage panel
Guitar pick holder made of a flexible synthetic layer of material which is sufficiently plasticized such that guitar picks cling to its outer surface when depressed thereagainst
Detergent tablets
Plasma assisted pre-planarization process
Method for manufacturing semiconductor device
Rare earth metal compounds and mixtures of these
Method and apparatus for thermally upgrading carbonaceous materials
Electrically-controllable multi-fingered resilient heart compression devices
Semiconductor device
Air guidance device for cooling a switch part of an electrical switch
Mechanical shut-off valve for gas-assist injection molding