MICROPROCESSOR CONTAINING SAFETY DEVICE FOR RAILROAD, ETC
PURPOSE: To shorten calculation time by encoding only input data and output data and comparing encoded distinguishable results of two application microprocessors mutually in accordance with program. CONSTITUTION: Two microprocessors P1 , P2 arranged in parallel are provided, and input data DE by an...
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| creator | ERUBE RU GARU ROORAN DOUMISHIERU IBU GURIYUEERU |
| description | PURPOSE: To shorten calculation time by encoding only input data and output data and comparing encoded distinguishable results of two application microprocessors mutually in accordance with program. CONSTITUTION: Two microprocessors P1 , P2 arranged in parallel are provided, and input data DE by an input sensor CP is input in each of them through an analog/digital converter A/N1 . The results of processing R1, R2 of each microprocessor P1 , P2 are sent to a third comparison processor (voter) P3 , and the results of processing R1, R2 are compared by applying an encoding process means using a software in the voter P3 . When the results of comparison are satisfactory, a permission sign S symbolizing normal operation is sent to a dynamic controller CD to output digital data of function outputs Si, Sj to an actuator ACT through a digital/analog converter N/A. |
| format | Patent |
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CONSTITUTION: Two microprocessors P1 , P2 arranged in parallel are provided, and input data DE by an input sensor CP is input in each of them through an analog/digital converter A/N1 . The results of processing R1, R2 of each microprocessor P1 , P2 are sent to a third comparison processor (voter) P3 , and the results of processing R1, R2 are compared by applying an encoding process means using a software in the voter P3 . When the results of comparison are satisfactory, a permission sign S symbolizing normal operation is sent to a dynamic controller CD to output digital data of function outputs Si, Sj to an actuator ACT through a digital/analog converter N/A.</description><edition>6</edition><language>eng</language><subject>CONTROL OR REGULATING SYSTEMS IN GENERAL ; CONTROLLING ; ENSURING THE SAFETY OF RAILWAY TRAFFIC ; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS ; GUIDING RAILWAY TRAFFIC ; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS ; PERFORMING OPERATIONS ; PHYSICS ; RAILWAYS ; REGULATING ; TRANSPORTING</subject><creationdate>1995</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=19950509&DB=EPODOC&CC=JP&NR=H07117671A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19950509&DB=EPODOC&CC=JP&NR=H07117671A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ERUBE RU GARU</creatorcontrib><creatorcontrib>ROORAN DOUMISHIERU</creatorcontrib><creatorcontrib>IBU GURIYUEERU</creatorcontrib><title>MICROPROCESSOR CONTAINING SAFETY DEVICE FOR RAILROAD, ETC</title><description>PURPOSE: To shorten calculation time by encoding only input data and output data and comparing encoded distinguishable results of two application microprocessors mutually in accordance with program. CONSTITUTION: Two microprocessors P1 , P2 arranged in parallel are provided, and input data DE by an input sensor CP is input in each of them through an analog/digital converter A/N1 . The results of processing R1, R2 of each microprocessor P1 , P2 are sent to a third comparison processor (voter) P3 , and the results of processing R1, R2 are compared by applying an encoding process means using a software in the voter P3 . When the results of comparison are satisfactory, a permission sign S symbolizing normal operation is sent to a dynamic controller CD to output digital data of function outputs Si, Sj to an actuator ACT through a digital/analog converter N/A.</description><subject>CONTROL OR REGULATING SYSTEMS IN GENERAL</subject><subject>CONTROLLING</subject><subject>ENSURING THE SAFETY OF RAILWAY TRAFFIC</subject><subject>FUNCTIONAL ELEMENTS OF SUCH SYSTEMS</subject><subject>GUIDING RAILWAY TRAFFIC</subject><subject>MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>RAILWAYS</subject><subject>REGULATING</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1995</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLD09XQO8g8I8nd2DQ72D1Jw9vcLcfT08_RzVwh2dHMNiVRwcQ3zdHZVcANKBjl6-gT5O7roKLiGOPMwsKYl5hSn8kJpbgZFoHpnD93Ugvz41OKCxOTUvNSSeK8ADwNzQ0NzM3NDR2Ni1AAAoJMo-w</recordid><startdate>19950509</startdate><enddate>19950509</enddate><creator>ERUBE RU GARU</creator><creator>ROORAN DOUMISHIERU</creator><creator>IBU GURIYUEERU</creator><scope>EVB</scope></search><sort><creationdate>19950509</creationdate><title>MICROPROCESSOR CONTAINING SAFETY DEVICE FOR RAILROAD, ETC</title><author>ERUBE RU GARU ; ROORAN DOUMISHIERU ; IBU GURIYUEERU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH07117671A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1995</creationdate><topic>CONTROL OR REGULATING SYSTEMS IN GENERAL</topic><topic>CONTROLLING</topic><topic>ENSURING THE SAFETY OF RAILWAY TRAFFIC</topic><topic>FUNCTIONAL ELEMENTS OF SUCH SYSTEMS</topic><topic>GUIDING RAILWAY TRAFFIC</topic><topic>MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>RAILWAYS</topic><topic>REGULATING</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>ERUBE RU GARU</creatorcontrib><creatorcontrib>ROORAN DOUMISHIERU</creatorcontrib><creatorcontrib>IBU GURIYUEERU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ERUBE RU GARU</au><au>ROORAN DOUMISHIERU</au><au>IBU GURIYUEERU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>MICROPROCESSOR CONTAINING SAFETY DEVICE FOR RAILROAD, ETC</title><date>1995-05-09</date><risdate>1995</risdate><abstract>PURPOSE: To shorten calculation time by encoding only input data and output data and comparing encoded distinguishable results of two application microprocessors mutually in accordance with program. CONSTITUTION: Two microprocessors P1 , P2 arranged in parallel are provided, and input data DE by an input sensor CP is input in each of them through an analog/digital converter A/N1 . The results of processing R1, R2 of each microprocessor P1 , P2 are sent to a third comparison processor (voter) P3 , and the results of processing R1, R2 are compared by applying an encoding process means using a software in the voter P3 . When the results of comparison are satisfactory, a permission sign S symbolizing normal operation is sent to a dynamic controller CD to output digital data of function outputs Si, Sj to an actuator ACT through a digital/analog converter N/A.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| subjects | CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING ENSURING THE SAFETY OF RAILWAY TRAFFIC FUNCTIONAL ELEMENTS OF SUCH SYSTEMS GUIDING RAILWAY TRAFFIC MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PERFORMING OPERATIONS PHYSICS RAILWAYS REGULATING TRANSPORTING |
| title | MICROPROCESSOR CONTAINING SAFETY DEVICE FOR RAILROAD, ETC |
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