Sensor and Sensing Method Using Multiple Spiral Coil
A sensor according to an embodiment of the present technology can comprise a detection part including a multiple spiral coil, a first detection part electrically connected to the detection part in a first operation mode to detect whether an object approaches based on an oscillation frequency accordi...
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| creator | YANG MIN SUNG WON CHANG SU LEE SANG CHUEL |
| description | A sensor according to an embodiment of the present technology can comprise a detection part including a multiple spiral coil, a first detection part electrically connected to the detection part in a first operation mode to detect whether an object approaches based on an oscillation frequency according to a change in inductance, a second detection part electrically connected to the detection part in a second operation mode to detect a capacitance value when the first detection part detects that the object approaches, and a determination part for determining the type of the approaching object based on the oscillation frequency and the capacitance value. It is possible to detect the object accurately.
본 기술의 일 실시예에 의한 센서는 다중 나선형 코일을 포함하는 검출부, 제 1 동작 모드에서 검출부와 전기적으로 접속되어 인덕턴스 변화에 따른 발진 주파수에 기초하여 임의의 물체가 접근하였는지 감지하는 제 1 감지부, 제 1 감지부에서 임의의 물체가 접근한 것으로 감지되면 제 2 동작 모드에서 검출부와 전기적으로 접속되어 정전용량값을 검출하는 제 2 감지부 및 발진 주파수 및 정전용량값에 기초하여 접근한 물체의 종류를 판단하는 판단부를 포함하도록 구성될 수 있다. |
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본 기술의 일 실시예에 의한 센서는 다중 나선형 코일을 포함하는 검출부, 제 1 동작 모드에서 검출부와 전기적으로 접속되어 인덕턴스 변화에 따른 발진 주파수에 기초하여 임의의 물체가 접근하였는지 감지하는 제 1 감지부, 제 1 감지부에서 임의의 물체가 접근한 것으로 감지되면 제 2 동작 모드에서 검출부와 전기적으로 접속되어 정전용량값을 검출하는 제 2 감지부 및 발진 주파수 및 정전용량값에 기초하여 접근한 물체의 종류를 판단하는 판단부를 포함하도록 구성될 수 있다.</description><language>eng ; kor</language><subject>BASIC ELECTRONIC CIRCUITRY ; ELECTRICITY ; PULSE TECHNIQUE</subject><creationdate>2019</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=20190701&DB=EPODOC&CC=KR&NR=101994218B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190701&DB=EPODOC&CC=KR&NR=101994218B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YANG MIN SUNG</creatorcontrib><creatorcontrib>WON CHANG SU</creatorcontrib><creatorcontrib>LEE SANG CHUEL</creatorcontrib><title>Sensor and Sensing Method Using Multiple Spiral Coil</title><description>A sensor according to an embodiment of the present technology can comprise a detection part including a multiple spiral coil, a first detection part electrically connected to the detection part in a first operation mode to detect whether an object approaches based on an oscillation frequency according to a change in inductance, a second detection part electrically connected to the detection part in a second operation mode to detect a capacitance value when the first detection part detects that the object approaches, and a determination part for determining the type of the approaching object based on the oscillation frequency and the capacitance value. It is possible to detect the object accurately.
본 기술의 일 실시예에 의한 센서는 다중 나선형 코일을 포함하는 검출부, 제 1 동작 모드에서 검출부와 전기적으로 접속되어 인덕턴스 변화에 따른 발진 주파수에 기초하여 임의의 물체가 접근하였는지 감지하는 제 1 감지부, 제 1 감지부에서 임의의 물체가 접근한 것으로 감지되면 제 2 동작 모드에서 검출부와 전기적으로 접속되어 정전용량값을 검출하는 제 2 감지부 및 발진 주파수 및 정전용량값에 기초하여 접근한 물체의 종류를 판단하는 판단부를 포함하도록 구성될 수 있다.</description><subject>BASIC ELECTRONIC CIRCUITRY</subject><subject>ELECTRICITY</subject><subject>PULSE TECHNIQUE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDAJTs0rzi9SSMxLUQAxM_PSFXxTSzLyUxRCIZzSnJLMgpxUheCCzKLEHAXn_MwcHgbWtMSc4lReKM3NoOzmGuLsoZtakB-fWlyQmJyal1oS7x1kaGBoaWliZGjh5GRoTJwqAJ0GLS4</recordid><startdate>20190701</startdate><enddate>20190701</enddate><creator>YANG MIN SUNG</creator><creator>WON CHANG SU</creator><creator>LEE SANG CHUEL</creator><scope>EVB</scope></search><sort><creationdate>20190701</creationdate><title>Sensor and Sensing Method Using Multiple Spiral Coil</title><author>YANG MIN SUNG ; WON CHANG SU ; LEE SANG CHUEL</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR101994218BB13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2019</creationdate><topic>BASIC ELECTRONIC CIRCUITRY</topic><topic>ELECTRICITY</topic><topic>PULSE TECHNIQUE</topic><toplevel>online_resources</toplevel><creatorcontrib>YANG MIN SUNG</creatorcontrib><creatorcontrib>WON CHANG SU</creatorcontrib><creatorcontrib>LEE SANG CHUEL</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YANG MIN SUNG</au><au>WON CHANG SU</au><au>LEE SANG CHUEL</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Sensor and Sensing Method Using Multiple Spiral Coil</title><date>2019-07-01</date><risdate>2019</risdate><abstract>A sensor according to an embodiment of the present technology can comprise a detection part including a multiple spiral coil, a first detection part electrically connected to the detection part in a first operation mode to detect whether an object approaches based on an oscillation frequency according to a change in inductance, a second detection part electrically connected to the detection part in a second operation mode to detect a capacitance value when the first detection part detects that the object approaches, and a determination part for determining the type of the approaching object based on the oscillation frequency and the capacitance value. It is possible to detect the object accurately.
본 기술의 일 실시예에 의한 센서는 다중 나선형 코일을 포함하는 검출부, 제 1 동작 모드에서 검출부와 전기적으로 접속되어 인덕턴스 변화에 따른 발진 주파수에 기초하여 임의의 물체가 접근하였는지 감지하는 제 1 감지부, 제 1 감지부에서 임의의 물체가 접근한 것으로 감지되면 제 2 동작 모드에서 검출부와 전기적으로 접속되어 정전용량값을 검출하는 제 2 감지부 및 발진 주파수 및 정전용량값에 기초하여 접근한 물체의 종류를 판단하는 판단부를 포함하도록 구성될 수 있다.</abstract><oa>free_for_read</oa></addata></record> |
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| title | Sensor and Sensing Method Using Multiple Spiral Coil |
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