Pub Date : 2020-01-01DOI: 10.13067/JKIECS.2020.15.2.285
Hyungmin Kim, D. Lee, Soyoun Park, Seongkweon Kim
{"title":"Implement Concentration Neuro-Feedback Game using Gun-Shooting Game","authors":"Hyungmin Kim, D. Lee, Soyoun Park, Seongkweon Kim","doi":"10.13067/JKIECS.2020.15.2.285","DOIUrl":"https://doi.org/10.13067/JKIECS.2020.15.2.285","url":null,"abstract":"","PeriodicalId":22843,"journal":{"name":"The Journal of the Korea institute of electronic communication sciences","volume":"5 1","pages":"285-290"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90282224","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-01-01DOI: 10.13067/JKIECS.2020.15.6.1175
Young-Jun Lee, H. Jung
In general, there are various types of boost converters such as Boost converters, Buck-Boost converters, Flyback converters, Push-Pull converters, etc. Among them, Boost converters are the most widely used and step up converters in a very simple form. However, Boost converter has DCM mode operation, big ripple problem and RHPZ problem. In order to solve these problems, a converter to which the new topology was applied was presented, but among them, the KY converter improved the Boost converter's DCM mode operation, the big ripple problem and the RHPZ problem. However, the conventional KY converter has a drawback that the voltage gain is relatively lower than that of the Boost converter. Therefore, in this paper, we proposed a new KY converter that solves the problem of low voltage gain while having the advantages of the conventional KY converter. KY Voltage
{"title":"A Study on the Step-Up Converter with the New Topology Method","authors":"Young-Jun Lee, H. Jung","doi":"10.13067/JKIECS.2020.15.6.1175","DOIUrl":"https://doi.org/10.13067/JKIECS.2020.15.6.1175","url":null,"abstract":"In general, there are various types of boost converters such as Boost converters, Buck-Boost converters, Flyback converters, Push-Pull converters, etc. Among them, Boost converters are the most widely used and step up converters in a very simple form. However, Boost converter has DCM mode operation, big ripple problem and RHPZ problem. In order to solve these problems, a converter to which the new topology was applied was presented, but among them, the KY converter improved the Boost converter's DCM mode operation, the big ripple problem and the RHPZ problem. However, the conventional KY converter has a drawback that the voltage gain is relatively lower than that of the Boost converter. Therefore, in this paper, we proposed a new KY converter that solves the problem of low voltage gain while having the advantages of the conventional KY converter. KY Voltage","PeriodicalId":22843,"journal":{"name":"The Journal of the Korea institute of electronic communication sciences","volume":"9 1","pages":"1175-1186"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89779651","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-01-01DOI: 10.13067/JKIECS.2020.15.4.753
Jin-ha Kim, Seung-hyeok Yoo, E. Kim
In this paper, we intend to develop a control system that can apply the developed vertical stirring heater to the facility house and control the other facilities (circulating fan, ventilation fan, window using a switching motor, ceiling, and dehumidification). Through this, it is intended to increase the cultivation efficiency of crops and improve storage environment of crops held by non-heated storage or storage warehouses to increase the storage period and freshness. In addition, ICT monitoring technology is added to enable users to easily solve problems when there is a problem due to changes in the cultivation and storage environment with Real Time Control (RTC).
在本文中，我们打算开发一个控制系统，可以将所开发的立式搅拌加热器应用于设施房屋，并控制其他设施(循环风扇，通风机，使用开关电机的窗户，天花板和除湿)。目的是为了提高作物的栽培效率，改善非加热贮藏或贮藏室所贮藏的作物的贮藏环境，提高贮藏期和新鲜度。此外，还增加了ICT监控技术，通过实时控制(Real Time Control, RTC)，当种植和储存环境发生变化而出现问题时，用户可以轻松解决问题。
{"title":"Development of an Integrated Controller to the Control Vertical Agitation Heater and Facilities","authors":"Jin-ha Kim, Seung-hyeok Yoo, E. Kim","doi":"10.13067/JKIECS.2020.15.4.753","DOIUrl":"https://doi.org/10.13067/JKIECS.2020.15.4.753","url":null,"abstract":"In this paper, we intend to develop a control system that can apply the developed vertical stirring heater to the facility house and control the other facilities (circulating fan, ventilation fan, window using a switching motor, ceiling, and dehumidification). Through this, it is intended to increase the cultivation efficiency of crops and improve storage environment of crops held by non-heated storage or storage warehouses to increase the storage period and freshness. In addition, ICT monitoring technology is added to enable users to easily solve problems when there is a problem due to changes in the cultivation and storage environment with Real Time Control (RTC).","PeriodicalId":22843,"journal":{"name":"The Journal of the Korea institute of electronic communication sciences","volume":"13 1","pages":"753-758"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88950423","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-01-01DOI: 10.13067/JKIECS.2020.15.4.671
Parksangsu, Kwak，Seong-woo, Jung Yang
{"title":"Implementation of Wireless Measurement System for Tire Deformation","authors":"Parksangsu, Kwak，Seong-woo, Jung Yang","doi":"10.13067/JKIECS.2020.15.4.671","DOIUrl":"https://doi.org/10.13067/JKIECS.2020.15.4.671","url":null,"abstract":"","PeriodicalId":22843,"journal":{"name":"The Journal of the Korea institute of electronic communication sciences","volume":"11 1","pages":"671-678"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91490638","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-01-01DOI: 10.13067/JKIECS.2020.15.4.785
Yu-jin Baek, Hyo-Seung Lee, Jae-Chul Oh
{"title":"A Study on the Near Field IoT Medical Receipt System Based on Uncontact","authors":"Yu-jin Baek, Hyo-Seung Lee, Jae-Chul Oh","doi":"10.13067/JKIECS.2020.15.4.785","DOIUrl":"https://doi.org/10.13067/JKIECS.2020.15.4.785","url":null,"abstract":"","PeriodicalId":22843,"journal":{"name":"The Journal of the Korea institute of electronic communication sciences","volume":"1 1","pages":"785-790"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81404808","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-01-01DOI: 10.13067/JKIECS.2020.15.2.267
Gwiman Bak, Youngchul Bae
Currently, the petrochemical industry complex always has remained with the explosive riskiness due to explosive and inflammable gases. In order to prevent explosion, all kind of equipment or facility including controller and its panel requires explosive proof. The control panel, which is currently used as explosive proof, has been used as the air injection method by manually from outside to constantly keep the temperature and pressure between inside and outside of the panel. In this paper, we propose the design of integrated controller of explosive proof panel which can control pressure and temperature automatically.
{"title":"Design of Integration Controller of Explosive Proof Panel","authors":"Gwiman Bak, Youngchul Bae","doi":"10.13067/JKIECS.2020.15.2.267","DOIUrl":"https://doi.org/10.13067/JKIECS.2020.15.2.267","url":null,"abstract":"Currently, the petrochemical industry complex always has remained with the explosive riskiness due to explosive and inflammable gases. In order to prevent explosion, all kind of equipment or facility including controller and its panel requires explosive proof. The control panel, which is currently used as explosive proof, has been used as the air injection method by manually from outside to constantly keep the temperature and pressure between inside and outside of the panel. In this paper, we propose the design of integrated controller of explosive proof panel which can control pressure and temperature automatically.","PeriodicalId":22843,"journal":{"name":"The Journal of the Korea institute of electronic communication sciences","volume":"30 1","pages":"267-272"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81229854","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-01-01DOI: 10.13067/JKIECS.2020.15.1.125
Youngjun Jo, Jang Minseok
Due to the rapidly increasing number of cars and power generation, environmental pollution caused by fine dust is becoming a serious social problem. Especially fine dust becomes an important issue nowadays. More than 50 countries are suffering from fine dust above the recommended level, and each affected country is studying the measures to reduce fine dust and minimize its occurrence. However, at present, it is difficult to collect fine dust data from the various points with fixed fine dust acquisition drones, and also to collect accurate data due to the influence of rotating blades even in the existing drone method. In this paper, we propose a method for collecting fine dust using drones and a sensing parts architecture and show its effectiveness.
{"title":"Suggestion and Verification of Architecture for Collecting Fine Dust using Drone","authors":"Youngjun Jo, Jang Minseok","doi":"10.13067/JKIECS.2020.15.1.125","DOIUrl":"https://doi.org/10.13067/JKIECS.2020.15.1.125","url":null,"abstract":"Due to the rapidly increasing number of cars and power generation, environmental pollution caused by fine dust is becoming a serious social problem. Especially fine dust becomes an important issue nowadays. More than 50 countries are suffering from fine dust above the recommended level, and each affected country is studying the measures to reduce fine dust and minimize its occurrence. However, at present, it is difficult to collect fine dust data from the various points with fixed fine dust acquisition drones, and also to collect accurate data due to the influence of rotating blades even in the existing drone method. In this paper, we propose a method for collecting fine dust using drones and a sensing parts architecture and show its effectiveness.","PeriodicalId":22843,"journal":{"name":"The Journal of the Korea institute of electronic communication sciences","volume":"1 1","pages":"125-132"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82727470","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-01-01DOI: 10.13067/JKIECS.2020.15.6.1123
Hyunmi Lee, Gyoseok Jeon, Jeong-Ah Jang
{"title":"Predicting of the Severity of Car Traffic Accidents on a Highway Using Light Gradient Boosting Model","authors":"Hyunmi Lee, Gyoseok Jeon, Jeong-Ah Jang","doi":"10.13067/JKIECS.2020.15.6.1123","DOIUrl":"https://doi.org/10.13067/JKIECS.2020.15.6.1123","url":null,"abstract":"","PeriodicalId":22843,"journal":{"name":"The Journal of the Korea institute of electronic communication sciences","volume":"85 1","pages":"1123-1130"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84318868","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-01-01DOI: 10.13067/JKIECS.2020.15.5.873
Hyun-Soo Jeong, Kyunyeol Park, Sung-Jin Cho, Seok-Tae Kim
{"title":"Image Encryption Scheme using Complemented MLCA and Special Chaos Map","authors":"Hyun-Soo Jeong, Kyunyeol Park, Sung-Jin Cho, Seok-Tae Kim","doi":"10.13067/JKIECS.2020.15.5.873","DOIUrl":"https://doi.org/10.13067/JKIECS.2020.15.5.873","url":null,"abstract":"","PeriodicalId":22843,"journal":{"name":"The Journal of the Korea institute of electronic communication sciences","volume":"15 1","pages":"873-880"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81510013","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-01-01DOI: 10.13067/JKIECS.2020.15.3.465
Jin-Yeol Kwak, Y. Chung
{"title":"Audio Event Detection Based on Attention CRNN","authors":"Jin-Yeol Kwak, Y. Chung","doi":"10.13067/JKIECS.2020.15.3.465","DOIUrl":"https://doi.org/10.13067/JKIECS.2020.15.3.465","url":null,"abstract":"","PeriodicalId":22843,"journal":{"name":"The Journal of the Korea institute of electronic communication sciences","volume":"9 1","pages":"465-472"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73222949","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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