ELECTRONIC TEST NODES FOR AUTOMATIC CHECK OF A SAFETY CHAIN
An electronic test node (1) for a safety chain (22) in a passenger conveyor system comprises an electrical connection (2) for an associated safety switch (4). A processor (6) is configured to monitor a signal carried by the electrical connection (2) so as to detect whether the associated safety swit...
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creator | DIWISCH NORBERT HERKEL PETER |
description | An electronic test node (1) for a safety chain (22) in a passenger conveyor system comprises an electrical connection (2) for an associated safety switch (4). A processor (6) is configured to monitor a signal carried by the electrical connection (2) so as to detect whether the associated safety switch (4) is open or closed. The electronic test node (1) further comprises a test switch (8) connected in series with the electrical connection (2), wherein the processor (6) is configured to run a test by selectively opening the test switch (8) and monitoring for a change in the signal carried by the electrical connection (2).
一种用于乘客运输设备系统中的安全链(22)的电子测试节点(1)包括用于相关联的安全开关(4)的电连接(2)。处理器(6)被配置成监测所述电连接(2)携带的信号以便检测所述相关联的安全开关(4)是断开还是闭合。所述电子测试节点(1)进一步包括与所述电连接(2)串联连接的测试开关(8),其中所述处理器(6)被配置成通过选择性地断开所述测试开关(8)并监测所述电连接(2)携带的信号中的变化来运行测试。 |
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一种用于乘客运输设备系统中的安全链(22)的电子测试节点(1)包括用于相关联的安全开关(4)的电连接(2)。处理器(6)被配置成监测所述电连接(2)携带的信号以便检测所述相关联的安全开关(4)是断开还是闭合。所述电子测试节点(1)进一步包括与所述电连接(2)串联连接的测试开关(8),其中所述处理器(6)被配置成通过选择性地断开所述测试开关(8)并监测所述电连接(2)携带的信号中的变化来运行测试。</description><language>chi ; eng</language><subject>ELEVATORS ; ESCALATORS OR MOVING WALKWAYS ; HAULING ; HOISTING ; LIFTING ; MEASURING ; MEASURING ELECTRIC VARIABLES ; MEASURING MAGNETIC VARIABLES ; PERFORMING OPERATIONS ; PHYSICS ; TESTING ; TRANSPORTING</subject><creationdate>2021</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=20210611&DB=EPODOC&CC=CN&NR=112938681A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210611&DB=EPODOC&CC=CN&NR=112938681A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DIWISCH NORBERT</creatorcontrib><creatorcontrib>HERKEL PETER</creatorcontrib><title>ELECTRONIC TEST NODES FOR AUTOMATIC CHECK OF A SAFETY CHAIN</title><description>An electronic test node (1) for a safety chain (22) in a passenger conveyor system comprises an electrical connection (2) for an associated safety switch (4). A processor (6) is configured to monitor a signal carried by the electrical connection (2) so as to detect whether the associated safety switch (4) is open or closed. The electronic test node (1) further comprises a test switch (8) connected in series with the electrical connection (2), wherein the processor (6) is configured to run a test by selectively opening the test switch (8) and monitoring for a change in the signal carried by the electrical connection (2).
一种用于乘客运输设备系统中的安全链(22)的电子测试节点(1)包括用于相关联的安全开关(4)的电连接(2)。处理器(6)被配置成监测所述电连接(2)携带的信号以便检测所述相关联的安全开关(4)是断开还是闭合。所述电子测试节点(1)进一步包括与所述电连接(2)串联连接的测试开关(8),其中所述处理器(6)被配置成通过选择性地断开所述测试开关(8)并监测所述电连接(2)携带的信号中的变化来运行测试。</description><subject>ELEVATORS</subject><subject>ESCALATORS OR MOVING WALKWAYS</subject><subject>HAULING</subject><subject>HOISTING</subject><subject>LIFTING</subject><subject>MEASURING</subject><subject>MEASURING ELECTRIC VARIABLES</subject><subject>MEASURING MAGNETIC VARIABLES</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>TESTING</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLB29XF1Dgny9_N0VghxDQ5R8PN3cQ1WcPMPUnAMDfH3dQwBSjh7uDp7K_i7KTgqBDu6uYZEAkUcPf14GFjTEnOKU3mhNDeDIlDS2UM3tSA_PrW4IDE5NS-1JN7Zz9DQyNLYwszC0NGYGDUAsSko4g</recordid><startdate>20210611</startdate><enddate>20210611</enddate><creator>DIWISCH NORBERT</creator><creator>HERKEL PETER</creator><scope>EVB</scope></search><sort><creationdate>20210611</creationdate><title>ELECTRONIC TEST NODES FOR AUTOMATIC CHECK OF A SAFETY CHAIN</title><author>DIWISCH NORBERT ; HERKEL PETER</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN112938681A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</creationdate><topic>ELEVATORS</topic><topic>ESCALATORS OR MOVING WALKWAYS</topic><topic>HAULING</topic><topic>HOISTING</topic><topic>LIFTING</topic><topic>MEASURING</topic><topic>MEASURING ELECTRIC VARIABLES</topic><topic>MEASURING MAGNETIC VARIABLES</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>TESTING</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>DIWISCH NORBERT</creatorcontrib><creatorcontrib>HERKEL PETER</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DIWISCH NORBERT</au><au>HERKEL PETER</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ELECTRONIC TEST NODES FOR AUTOMATIC CHECK OF A SAFETY CHAIN</title><date>2021-06-11</date><risdate>2021</risdate><abstract>An electronic test node (1) for a safety chain (22) in a passenger conveyor system comprises an electrical connection (2) for an associated safety switch (4). A processor (6) is configured to monitor a signal carried by the electrical connection (2) so as to detect whether the associated safety switch (4) is open or closed. The electronic test node (1) further comprises a test switch (8) connected in series with the electrical connection (2), wherein the processor (6) is configured to run a test by selectively opening the test switch (8) and monitoring for a change in the signal carried by the electrical connection (2).
一种用于乘客运输设备系统中的安全链(22)的电子测试节点(1)包括用于相关联的安全开关(4)的电连接(2)。处理器(6)被配置成监测所述电连接(2)携带的信号以便检测所述相关联的安全开关(4)是断开还是闭合。所述电子测试节点(1)进一步包括与所述电连接(2)串联连接的测试开关(8),其中所述处理器(6)被配置成通过选择性地断开所述测试开关(8)并监测所述电连接(2)携带的信号中的变化来运行测试。</abstract><oa>free_for_read</oa></addata></record> |
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subjects | ELEVATORS ESCALATORS OR MOVING WALKWAYS HAULING HOISTING LIFTING MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PERFORMING OPERATIONS PHYSICS TESTING TRANSPORTING |
title | ELECTRONIC TEST NODES FOR AUTOMATIC CHECK OF A SAFETY CHAIN |
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