HEATER CONTROL DEVICE FOR AIR?FUEL RATIO SENSOR AND HEATER CONTROL METHOD FOR AIR?FUEL RATIO SENSOR
To provide a heater control device for an air-fuel ratio sensor and a heater control method for an air-fuel ratio sensor capable of executing appropriate heating control at the time of restart from an idling stop.A heater control device for an air-fuel ratio sensor includes an air-fuel ratio sensor...
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; fre ; ger |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | TSUCHIYA Takashi AOKI Erina |
| description | To provide a heater control device for an air-fuel ratio sensor and a heater control method for an air-fuel ratio sensor capable of executing appropriate heating control at the time of restart from an idling stop.A heater control device for an air-fuel ratio sensor includes an air-fuel ratio sensor (80) attached to an exhaust pipe (19) of an engine (E), a heater (88) that heats a sensor element (87) of the air-fuel ratio sensor (80), and a control unit (100) that performs heating control for the heater (88). As start modes of the engine (E), there are two types of normal start (A) for starting the engine (E) according to start operation of a driver and restart (B) from a temporary stop by idling stop control. The control unit (100) starts constant temperature heating control with elapse of a predetermined time after the start of the engine (E) as a trigger. The predetermined time is set shorter in the case of the restart (B) than in the case of the normal start (A). |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP4108901A4</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP4108901A4</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP4108901A43</originalsourceid><addsrcrecordid>eNrjZEj2cHUMcQ1ScPb3Cwny91FwcQ3zdHZVcPMPUnD0DLJ3C3X1UQhyDPH0Vwh29QsGifq5KKDp8XUN8fB3wa2Hh4E1LTGnOJUXSnMzKLi5hjh76KYW5MenFhckJqfmpZbEuwaYGBpYWBoYOpoYE6EEAJjHM6w</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>HEATER CONTROL DEVICE FOR AIR?FUEL RATIO SENSOR AND HEATER CONTROL METHOD FOR AIR?FUEL RATIO SENSOR</title><source>esp@cenet</source><creator>TSUCHIYA Takashi ; AOKI Erina</creator><creatorcontrib>TSUCHIYA Takashi ; AOKI Erina</creatorcontrib><description>To provide a heater control device for an air-fuel ratio sensor and a heater control method for an air-fuel ratio sensor capable of executing appropriate heating control at the time of restart from an idling stop.A heater control device for an air-fuel ratio sensor includes an air-fuel ratio sensor (80) attached to an exhaust pipe (19) of an engine (E), a heater (88) that heats a sensor element (87) of the air-fuel ratio sensor (80), and a control unit (100) that performs heating control for the heater (88). As start modes of the engine (E), there are two types of normal start (A) for starting the engine (E) according to start operation of a driver and restart (B) from a temporary stop by idling stop control. The control unit (100) starts constant temperature heating control with elapse of a predetermined time after the start of the engine (E) as a trigger. The predetermined time is set shorter in the case of the restart (B) than in the case of the normal start (A).</description><language>eng ; fre ; ger</language><subject>BLASTING ; COMBUSTION ENGINES ; CONTROLLING COMBUSTION ENGINES ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; LIGHTING ; MEASURING ; MECHANICAL ENGINEERING ; PHYSICS ; TESTING ; WEAPONS</subject><creationdate>2023</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=20230412&DB=EPODOC&CC=EP&NR=4108901A4$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230412&DB=EPODOC&CC=EP&NR=4108901A4$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TSUCHIYA Takashi</creatorcontrib><creatorcontrib>AOKI Erina</creatorcontrib><title>HEATER CONTROL DEVICE FOR AIR?FUEL RATIO SENSOR AND HEATER CONTROL METHOD FOR AIR?FUEL RATIO SENSOR</title><description>To provide a heater control device for an air-fuel ratio sensor and a heater control method for an air-fuel ratio sensor capable of executing appropriate heating control at the time of restart from an idling stop.A heater control device for an air-fuel ratio sensor includes an air-fuel ratio sensor (80) attached to an exhaust pipe (19) of an engine (E), a heater (88) that heats a sensor element (87) of the air-fuel ratio sensor (80), and a control unit (100) that performs heating control for the heater (88). As start modes of the engine (E), there are two types of normal start (A) for starting the engine (E) according to start operation of a driver and restart (B) from a temporary stop by idling stop control. The control unit (100) starts constant temperature heating control with elapse of a predetermined time after the start of the engine (E) as a trigger. The predetermined time is set shorter in the case of the restart (B) than in the case of the normal start (A).</description><subject>BLASTING</subject><subject>COMBUSTION ENGINES</subject><subject>CONTROLLING COMBUSTION ENGINES</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>LIGHTING</subject><subject>MEASURING</subject><subject>MECHANICAL ENGINEERING</subject><subject>PHYSICS</subject><subject>TESTING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZEj2cHUMcQ1ScPb3Cwny91FwcQ3zdHZVcPMPUnD0DLJ3C3X1UQhyDPH0Vwh29QsGifq5KKDp8XUN8fB3wa2Hh4E1LTGnOJUXSnMzKLi5hjh76KYW5MenFhckJqfmpZbEuwaYGBpYWBoYOpoYE6EEAJjHM6w</recordid><startdate>20230412</startdate><enddate>20230412</enddate><creator>TSUCHIYA Takashi</creator><creator>AOKI Erina</creator><scope>EVB</scope></search><sort><creationdate>20230412</creationdate><title>HEATER CONTROL DEVICE FOR AIR?FUEL RATIO SENSOR AND HEATER CONTROL METHOD FOR AIR?FUEL RATIO SENSOR</title><author>TSUCHIYA Takashi ; AOKI Erina</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP4108901A43</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2023</creationdate><topic>BLASTING</topic><topic>COMBUSTION ENGINES</topic><topic>CONTROLLING COMBUSTION ENGINES</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>LIGHTING</topic><topic>MEASURING</topic><topic>MECHANICAL ENGINEERING</topic><topic>PHYSICS</topic><topic>TESTING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>TSUCHIYA Takashi</creatorcontrib><creatorcontrib>AOKI Erina</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TSUCHIYA Takashi</au><au>AOKI Erina</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>HEATER CONTROL DEVICE FOR AIR?FUEL RATIO SENSOR AND HEATER CONTROL METHOD FOR AIR?FUEL RATIO SENSOR</title><date>2023-04-12</date><risdate>2023</risdate><abstract>To provide a heater control device for an air-fuel ratio sensor and a heater control method for an air-fuel ratio sensor capable of executing appropriate heating control at the time of restart from an idling stop.A heater control device for an air-fuel ratio sensor includes an air-fuel ratio sensor (80) attached to an exhaust pipe (19) of an engine (E), a heater (88) that heats a sensor element (87) of the air-fuel ratio sensor (80), and a control unit (100) that performs heating control for the heater (88). As start modes of the engine (E), there are two types of normal start (A) for starting the engine (E) according to start operation of a driver and restart (B) from a temporary stop by idling stop control. The control unit (100) starts constant temperature heating control with elapse of a predetermined time after the start of the engine (E) as a trigger. The predetermined time is set shorter in the case of the restart (B) than in the case of the normal start (A).</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; fre ; ger |
| recordid | cdi_epo_espacenet_EP4108901A4 |
| source | esp@cenet |
| subjects | BLASTING COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES LIGHTING MEASURING MECHANICAL ENGINEERING PHYSICS TESTING WEAPONS |
| title | HEATER CONTROL DEVICE FOR AIR?FUEL RATIO SENSOR AND HEATER CONTROL METHOD FOR AIR?FUEL RATIO SENSOR |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-28T05%3A22%3A36IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=TSUCHIYA%20Takashi&rft.date=2023-04-12&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEP4108901A4%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |