SMART TRAFFIC LIGHT AND OPERATION METHOD THEREOF
The present invention relates to a smart traffic light installed around a crosswalk which comprises: a pedestrian signal learning module learning an operation of a pedestrian traffic light; a first beacon module transmitting a beacon signal including pedestrian signal information related to the oper...
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| creator | SUAL, DONG YUAL KIM, YOUN SOON CHOI, HYUN SEOK |
| description | The present invention relates to a smart traffic light installed around a crosswalk which comprises: a pedestrian signal learning module learning an operation of a pedestrian traffic light; a first beacon module transmitting a beacon signal including pedestrian signal information related to the operation of the walking traffic light; a second beacon module detecting a pedestrian approaching the pedestrian traffic light based on whether a response signal corresponding to the beacon signal is received; and a control unit generating a control signal to cancel a vehicle priority signal when the pedestrian is detected, transmitting the generated control signal to a traffic signal controller, and varying the output intensity of the beacon signal to guide a person who is visually impaired to the pedestrian traffic light.
본 발명은 횡단보도 주변에 설치되는 스마트 신호등에 관한 것으로, 보행 신호등의 동작을 학습하는 보행신호 학습 모듈; 상기 보행 신호등의 동작과 관련된 보행신호정보를 포함하는 비컨 신호를 전송하는 제1 비콘 모듈; 상기 비컨 신호에 대응하는 응답 신호의 수신 여부에 기초하여, 상기 보행 신호등으로 접근하는 보행자를 검출하는 제2 비콘 모듈; 및 상기 보행자 감지 시, 차량 우선 신호를 해지하기 위한 제어 신호를 생성하여 교통신호 제어기로 전송하고, 상기 비컨 신호의 출력 세기를 가변하여 시각 장애인을 보행 신호등으로 유도하는 제어부를 포함한다. |
| format | Patent |
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본 발명은 횡단보도 주변에 설치되는 스마트 신호등에 관한 것으로, 보행 신호등의 동작을 학습하는 보행신호 학습 모듈; 상기 보행 신호등의 동작과 관련된 보행신호정보를 포함하는 비컨 신호를 전송하는 제1 비콘 모듈; 상기 비컨 신호에 대응하는 응답 신호의 수신 여부에 기초하여, 상기 보행 신호등으로 접근하는 보행자를 검출하는 제2 비콘 모듈; 및 상기 보행자 감지 시, 차량 우선 신호를 해지하기 위한 제어 신호를 생성하여 교통신호 제어기로 전송하고, 상기 비컨 신호의 출력 세기를 가변하여 시각 장애인을 보행 신호등으로 유도하는 제어부를 포함한다.</description><language>eng ; kor</language><subject>ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; PHYSICS ; SIGNALLING ; TRAFFIC CONTROL SYSTEMS ; WIRELESS COMMUNICATIONS NETWORKS</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=20190621&DB=EPODOC&CC=KR&NR=20190070639A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190621&DB=EPODOC&CC=KR&NR=20190070639A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SUAL, DONG YUAL</creatorcontrib><creatorcontrib>KIM, YOUN SOON</creatorcontrib><creatorcontrib>CHOI, HYUN SEOK</creatorcontrib><title>SMART TRAFFIC LIGHT AND OPERATION METHOD THEREOF</title><description>The present invention relates to a smart traffic light installed around a crosswalk which comprises: a pedestrian signal learning module learning an operation of a pedestrian traffic light; a first beacon module transmitting a beacon signal including pedestrian signal information related to the operation of the walking traffic light; a second beacon module detecting a pedestrian approaching the pedestrian traffic light based on whether a response signal corresponding to the beacon signal is received; and a control unit generating a control signal to cancel a vehicle priority signal when the pedestrian is detected, transmitting the generated control signal to a traffic signal controller, and varying the output intensity of the beacon signal to guide a person who is visually impaired to the pedestrian traffic light.
본 발명은 횡단보도 주변에 설치되는 스마트 신호등에 관한 것으로, 보행 신호등의 동작을 학습하는 보행신호 학습 모듈; 상기 보행 신호등의 동작과 관련된 보행신호정보를 포함하는 비컨 신호를 전송하는 제1 비콘 모듈; 상기 비컨 신호에 대응하는 응답 신호의 수신 여부에 기초하여, 상기 보행 신호등으로 접근하는 보행자를 검출하는 제2 비콘 모듈; 및 상기 보행자 감지 시, 차량 우선 신호를 해지하기 위한 제어 신호를 생성하여 교통신호 제어기로 전송하고, 상기 비컨 신호의 출력 세기를 가변하여 시각 장애인을 보행 신호등으로 유도하는 제어부를 포함한다.</description><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>PHYSICS</subject><subject>SIGNALLING</subject><subject>TRAFFIC CONTROL SYSTEMS</subject><subject>WIRELESS COMMUNICATIONS NETWORKS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDAI9nUMClEICXJ0c_N0VvDxdPcIUXD0c1HwD3ANcgzx9PdT8HUN8fB3UQjxcA1y9XfjYWBNS8wpTuWF0twMym6uIc4euqkF-fGpxQWJyal5qSXx3kFGBoaWBgbmBmbGlo7GxKkCALbbJw0</recordid><startdate>20190621</startdate><enddate>20190621</enddate><creator>SUAL, DONG YUAL</creator><creator>KIM, YOUN SOON</creator><creator>CHOI, HYUN SEOK</creator><scope>EVB</scope></search><sort><creationdate>20190621</creationdate><title>SMART TRAFFIC LIGHT AND OPERATION METHOD THEREOF</title><author>SUAL, DONG YUAL ; KIM, YOUN SOON ; CHOI, HYUN SEOK</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20190070639A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2019</creationdate><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>PHYSICS</topic><topic>SIGNALLING</topic><topic>TRAFFIC CONTROL SYSTEMS</topic><topic>WIRELESS COMMUNICATIONS NETWORKS</topic><toplevel>online_resources</toplevel><creatorcontrib>SUAL, DONG YUAL</creatorcontrib><creatorcontrib>KIM, YOUN SOON</creatorcontrib><creatorcontrib>CHOI, HYUN SEOK</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SUAL, DONG YUAL</au><au>KIM, YOUN SOON</au><au>CHOI, HYUN SEOK</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SMART TRAFFIC LIGHT AND OPERATION METHOD THEREOF</title><date>2019-06-21</date><risdate>2019</risdate><abstract>The present invention relates to a smart traffic light installed around a crosswalk which comprises: a pedestrian signal learning module learning an operation of a pedestrian traffic light; a first beacon module transmitting a beacon signal including pedestrian signal information related to the operation of the walking traffic light; a second beacon module detecting a pedestrian approaching the pedestrian traffic light based on whether a response signal corresponding to the beacon signal is received; and a control unit generating a control signal to cancel a vehicle priority signal when the pedestrian is detected, transmitting the generated control signal to a traffic signal controller, and varying the output intensity of the beacon signal to guide a person who is visually impaired to the pedestrian traffic light.
본 발명은 횡단보도 주변에 설치되는 스마트 신호등에 관한 것으로, 보행 신호등의 동작을 학습하는 보행신호 학습 모듈; 상기 보행 신호등의 동작과 관련된 보행신호정보를 포함하는 비컨 신호를 전송하는 제1 비콘 모듈; 상기 비컨 신호에 대응하는 응답 신호의 수신 여부에 기초하여, 상기 보행 신호등으로 접근하는 보행자를 검출하는 제2 비콘 모듈; 및 상기 보행자 감지 시, 차량 우선 신호를 해지하기 위한 제어 신호를 생성하여 교통신호 제어기로 전송하고, 상기 비컨 신호의 출력 세기를 가변하여 시각 장애인을 보행 신호등으로 유도하는 제어부를 포함한다.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PHYSICS SIGNALLING TRAFFIC CONTROL SYSTEMS WIRELESS COMMUNICATIONS NETWORKS |
| title | SMART TRAFFIC LIGHT AND OPERATION METHOD THEREOF |
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