Wireless automatic alarm rescue system for vertical elevator car
The invention discloses a wireless automatic alarm rescue system for a vertical elevator car. The wireless automatic alarm rescue system comprises a GSM elevator wireless talkback host, an interrupted power supply (UPS) special for wireless talkback, a power failure intermediate relay, an elevator m...
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| creator | PAN MINGJIAN TAO FANGMING CAO XIONGFENG |
| description | The invention discloses a wireless automatic alarm rescue system for a vertical elevator car. The wireless automatic alarm rescue system comprises a GSM elevator wireless talkback host, an interrupted power supply (UPS) special for wireless talkback, a power failure intermediate relay, an elevator microcomputer main control board, a breakdown intermediate relay, a car interphone and a monitoring center. When an elevator stops operating due to the external power failure, the UPS special for wireless talkback outputs a power failure signal to drive a coil of the power failure intermediate relay, the car interphone is activated through a set of normally open contacts of the coil so as to respond to the GSM elevator wireless talkback host to automatically dial a rescue call; and when the elevator breaks down and stops operating, the elevator microcomputer main control board outputs a breakdown signal to drive a coil of the breakdown intermediate relay, and the car interphone is activated through a set of normally |
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The wireless automatic alarm rescue system comprises a GSM elevator wireless talkback host, an interrupted power supply (UPS) special for wireless talkback, a power failure intermediate relay, an elevator microcomputer main control board, a breakdown intermediate relay, a car interphone and a monitoring center. When an elevator stops operating due to the external power failure, the UPS special for wireless talkback outputs a power failure signal to drive a coil of the power failure intermediate relay, the car interphone is activated through a set of normally open contacts of the coil so as to respond to the GSM elevator wireless talkback host to automatically dial a rescue call; and when the elevator breaks down and stops operating, the elevator microcomputer main control board outputs a breakdown signal to drive a coil of the breakdown intermediate relay, and the car interphone is activated through a set of normally</description><language>chi ; eng</language><subject>ELEVATORS ; ESCALATORS OR MOVING WALKWAYS ; HAULING ; HOISTING ; LIFTING ; PERFORMING OPERATIONS ; TRANSPORTING</subject><creationdate>2017</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=20171124&DB=EPODOC&CC=CN&NR=107381264A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20171124&DB=EPODOC&CC=CN&NR=107381264A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>PAN MINGJIAN</creatorcontrib><creatorcontrib>TAO FANGMING</creatorcontrib><creatorcontrib>CAO XIONGFENG</creatorcontrib><title>Wireless automatic alarm rescue system for vertical elevator car</title><description>The invention discloses a wireless automatic alarm rescue system for a vertical elevator car. The wireless automatic alarm rescue system comprises a GSM elevator wireless talkback host, an interrupted power supply (UPS) special for wireless talkback, a power failure intermediate relay, an elevator microcomputer main control board, a breakdown intermediate relay, a car interphone and a monitoring center. When an elevator stops operating due to the external power failure, the UPS special for wireless talkback outputs a power failure signal to drive a coil of the power failure intermediate relay, the car interphone is activated through a set of normally open contacts of the coil so as to respond to the GSM elevator wireless talkback host to automatically dial a rescue call; and when the elevator breaks down and stops operating, the elevator microcomputer main control board outputs a breakdown signal to drive a coil of the breakdown intermediate relay, and the car interphone is activated through a set of normally</description><subject>ELEVATORS</subject><subject>ESCALATORS OR MOVING WALKWAYS</subject><subject>HAULING</subject><subject>HOISTING</subject><subject>LIFTING</subject><subject>PERFORMING OPERATIONS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHAIzyxKzUktLlZILC3Jz00syUxWSMxJLMpVKEotTi5NVSiuLC5JzVVIyy9SKEstAkon5igANZQllgBFkhOLeBhY0xJzilN5oTQ3g6Kba4izh25qQX58anFBYnJqXmpJvLOfoYG5sYWhkZmJozExagD_tjGu</recordid><startdate>20171124</startdate><enddate>20171124</enddate><creator>PAN MINGJIAN</creator><creator>TAO FANGMING</creator><creator>CAO XIONGFENG</creator><scope>EVB</scope></search><sort><creationdate>20171124</creationdate><title>Wireless automatic alarm rescue system for vertical elevator car</title><author>PAN MINGJIAN ; TAO FANGMING ; CAO XIONGFENG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN107381264A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2017</creationdate><topic>ELEVATORS</topic><topic>ESCALATORS OR MOVING WALKWAYS</topic><topic>HAULING</topic><topic>HOISTING</topic><topic>LIFTING</topic><topic>PERFORMING OPERATIONS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>PAN MINGJIAN</creatorcontrib><creatorcontrib>TAO FANGMING</creatorcontrib><creatorcontrib>CAO XIONGFENG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>PAN MINGJIAN</au><au>TAO FANGMING</au><au>CAO XIONGFENG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Wireless automatic alarm rescue system for vertical elevator car</title><date>2017-11-24</date><risdate>2017</risdate><abstract>The invention discloses a wireless automatic alarm rescue system for a vertical elevator car. The wireless automatic alarm rescue system comprises a GSM elevator wireless talkback host, an interrupted power supply (UPS) special for wireless talkback, a power failure intermediate relay, an elevator microcomputer main control board, a breakdown intermediate relay, a car interphone and a monitoring center. When an elevator stops operating due to the external power failure, the UPS special for wireless talkback outputs a power failure signal to drive a coil of the power failure intermediate relay, the car interphone is activated through a set of normally open contacts of the coil so as to respond to the GSM elevator wireless talkback host to automatically dial a rescue call; and when the elevator breaks down and stops operating, the elevator microcomputer main control board outputs a breakdown signal to drive a coil of the breakdown intermediate relay, and the car interphone is activated through a set of normally</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ELEVATORS ESCALATORS OR MOVING WALKWAYS HAULING HOISTING LIFTING PERFORMING OPERATIONS TRANSPORTING |
| title | Wireless automatic alarm rescue system for vertical elevator car |
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