Infrared anti-theft wireless alarm system
The invention discloses an infrared anti-theft wireless alarm system. The system is composed of a single-chip microcomputer minimum system, a key control circuit, an LED indicator lamp and alarm circuit and an infrared sensor. The system is set to be in a defense state, when a person approaches, the...
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| creator | LAN FENGXIA |
| description | The invention discloses an infrared anti-theft wireless alarm system. The system is composed of a single-chip microcomputer minimum system, a key control circuit, an LED indicator lamp and alarm circuit and an infrared sensor. The system is set to be in a defense state, when a person approaches, the pyroelectric infrared sensor converts an induced infrared signal into an electric signal, and the electric signal is processed by the single-chip microcomputer to drive an alarm. The system is reliable in performance, easy to manufacture, high in sensitivity, low in false alarm rate and concealed in installation.
本发明公开了一种红外防盗无线报警系统，其系统是由单片机最小系统、按键控制电路、LED指示灯与报警电路、红外感应组成。该系统被设置为布防状态，当有人员靠近时，热释电红外传感器将感应到的红外信号变换成电信号，经过单片机处理，驱动报警。该系统性能可靠、制作简单、灵敏度高、误报率低，安装隐蔽。 |
| format | Patent |
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本发明公开了一种红外防盗无线报警系统，其系统是由单片机最小系统、按键控制电路、LED指示灯与报警电路、红外感应组成。该系统被设置为布防状态，当有人员靠近时，热释电红外传感器将感应到的红外信号变换成电信号，经过单片机处理，驱动报警。该系统性能可靠、制作简单、灵敏度高、误报率低，安装隐蔽。</description><language>chi ; eng</language><subject>ALARM SYSTEMS ; ORDER TELEGRAPHS ; PHYSICS ; SIGNALLING ; SIGNALLING OR CALLING SYSTEMS</subject><creationdate>2020</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20201016&DB=EPODOC&CC=CN&NR=111784952A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20201016&DB=EPODOC&CC=CN&NR=111784952A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LAN FENGXIA</creatorcontrib><title>Infrared anti-theft wireless alarm system</title><description>The invention discloses an infrared anti-theft wireless alarm system. The system is composed of a single-chip microcomputer minimum system, a key control circuit, an LED indicator lamp and alarm circuit and an infrared sensor. The system is set to be in a defense state, when a person approaches, the pyroelectric infrared sensor converts an induced infrared signal into an electric signal, and the electric signal is processed by the single-chip microcomputer to drive an alarm. The system is reliable in performance, easy to manufacture, high in sensitivity, low in false alarm rate and concealed in installation.
本发明公开了一种红外防盗无线报警系统，其系统是由单片机最小系统、按键控制电路、LED指示灯与报警电路、红外感应组成。该系统被设置为布防状态，当有人员靠近时，热释电红外传感器将感应到的红外信号变换成电信号，经过单片机处理，驱动报警。该系统性能可靠、制作简单、灵敏度高、误报率低，安装隐蔽。</description><subject>ALARM SYSTEMS</subject><subject>ORDER TELEGRAPHS</subject><subject>PHYSICS</subject><subject>SIGNALLING</subject><subject>SIGNALLING OR CALLING SYSTEMS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZND0zEsrSixKTVFIzCvJ1C3JSE0rUSjPLErNSS0uVkjMSSzKVSiuLC5JzeVhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfHOfoaGhuYWJpamRo7GxKgBAA5mKNs</recordid><startdate>20201016</startdate><enddate>20201016</enddate><creator>LAN FENGXIA</creator><scope>EVB</scope></search><sort><creationdate>20201016</creationdate><title>Infrared anti-theft wireless alarm system</title><author>LAN FENGXIA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN111784952A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2020</creationdate><topic>ALARM SYSTEMS</topic><topic>ORDER TELEGRAPHS</topic><topic>PHYSICS</topic><topic>SIGNALLING</topic><topic>SIGNALLING OR CALLING SYSTEMS</topic><toplevel>online_resources</toplevel><creatorcontrib>LAN FENGXIA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LAN FENGXIA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Infrared anti-theft wireless alarm system</title><date>2020-10-16</date><risdate>2020</risdate><abstract>The invention discloses an infrared anti-theft wireless alarm system. The system is composed of a single-chip microcomputer minimum system, a key control circuit, an LED indicator lamp and alarm circuit and an infrared sensor. The system is set to be in a defense state, when a person approaches, the pyroelectric infrared sensor converts an induced infrared signal into an electric signal, and the electric signal is processed by the single-chip microcomputer to drive an alarm. The system is reliable in performance, easy to manufacture, high in sensitivity, low in false alarm rate and concealed in installation.
本发明公开了一种红外防盗无线报警系统，其系统是由单片机最小系统、按键控制电路、LED指示灯与报警电路、红外感应组成。该系统被设置为布防状态，当有人员靠近时，热释电红外传感器将感应到的红外信号变换成电信号，经过单片机处理，驱动报警。该系统性能可靠、制作简单、灵敏度高、误报率低，安装隐蔽。</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ALARM SYSTEMS ORDER TELEGRAPHS PHYSICS SIGNALLING SIGNALLING OR CALLING SYSTEMS |
| title | Infrared anti-theft wireless alarm system |
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