Pub Date : 2022-08-04DOI: 10.1109/RI2C56397.2022.9910307
Pichet Janpla, S. Chanthanumataporn, S. Sitthiracha
Motorcycles are commonly used as vehicles in Thailand and are also the main cause of traffic deaths. A motorcycle characteristic that causes an accident is riding on the wrong side of the road. The key parameters explaining this characteristic are speed and lateral position. In this study, the motorcycle speed is measured by a digital indicator while the lateral position is measured using white color tape, which is placed perpendicular to the motorcycle direction. The collected data shows that the speeds are between 6.59 and 21.49 km/h, and the lateral positions are between 0.52 and 0.96 m from the outermost lanes of the road. Moreover, the statistical analysis indicated that it seems most people riding on the wrong side of the road tend to ride slowly and stay as close to the edge of the footpath as possible. The results of this study could be potentially used for designing evasive maneuvers for autonomous vehicles.
{"title":"A Study of Motorcycle riding Characteristics on the wrong direction in Thailand","authors":"Pichet Janpla, S. Chanthanumataporn, S. Sitthiracha","doi":"10.1109/RI2C56397.2022.9910307","DOIUrl":"https://doi.org/10.1109/RI2C56397.2022.9910307","url":null,"abstract":"Motorcycles are commonly used as vehicles in Thailand and are also the main cause of traffic deaths. A motorcycle characteristic that causes an accident is riding on the wrong side of the road. The key parameters explaining this characteristic are speed and lateral position. In this study, the motorcycle speed is measured by a digital indicator while the lateral position is measured using white color tape, which is placed perpendicular to the motorcycle direction. The collected data shows that the speeds are between 6.59 and 21.49 km/h, and the lateral positions are between 0.52 and 0.96 m from the outermost lanes of the road. Moreover, the statistical analysis indicated that it seems most people riding on the wrong side of the road tend to ride slowly and stay as close to the edge of the footpath as possible. The results of this study could be potentially used for designing evasive maneuvers for autonomous vehicles.","PeriodicalId":403083,"journal":{"name":"2022 Research, Invention, and Innovation Congress: Innovative Electricals and Electronics (RI2C)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130317835","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 : 2022-08-04DOI: 10.1109/RI2C56397.2022.9910331
Anan Yasamorn, Athasit Wongcharoen, C. Joochim
Pedestrian crossing accident recently, people injured in traffic while crossing the crosswalk. As an accident happened other caution warning systems may not be in time to safe life. Various deep learning techniques are based on a deep convolutional neural network (D-CNN) these methods are capable to fulfill object detection applications. This paper proposes the pedestrian crossing accident dataset for the detection of pedestrian crossing accidents using a video camera of front cars or dash-camera and a few CCTV videos. It presents the performance comparison between the two state-of-the-art CNN algorithms approach Faster R-CNN and YOLOv3, in the context capability to correctly classify accident, fall-down, and out-of-frame classes. This paper demonstrates that Faster RCNN outperforms YOLOv3 with a better detection in accuracy. However, the conclusion of the paper is that YOLOv3 outperforms speed to detection and has good accuracy same time able to use in real-time detection.
{"title":"Object Detection of Pedestrian Crossing Accident Using Deep Convolutional Neural Networks","authors":"Anan Yasamorn, Athasit Wongcharoen, C. Joochim","doi":"10.1109/RI2C56397.2022.9910331","DOIUrl":"https://doi.org/10.1109/RI2C56397.2022.9910331","url":null,"abstract":"Pedestrian crossing accident recently, people injured in traffic while crossing the crosswalk. As an accident happened other caution warning systems may not be in time to safe life. Various deep learning techniques are based on a deep convolutional neural network (D-CNN) these methods are capable to fulfill object detection applications. This paper proposes the pedestrian crossing accident dataset for the detection of pedestrian crossing accidents using a video camera of front cars or dash-camera and a few CCTV videos. It presents the performance comparison between the two state-of-the-art CNN algorithms approach Faster R-CNN and YOLOv3, in the context capability to correctly classify accident, fall-down, and out-of-frame classes. This paper demonstrates that Faster RCNN outperforms YOLOv3 with a better detection in accuracy. However, the conclusion of the paper is that YOLOv3 outperforms speed to detection and has good accuracy same time able to use in real-time detection.","PeriodicalId":403083,"journal":{"name":"2022 Research, Invention, and Innovation Congress: Innovative Electricals and Electronics (RI2C)","volume":"172 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130466149","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 : 2022-08-04DOI: 10.1109/RI2C56397.2022.9910332
Parham Karimi, R. Gavagsaz-Ghoachani, M. Phattanasak
Nowadays, the photovoltaic panel is highly regarded as an efficient system in the renewable energy field. This paper aims to provide an effective scientific story for educational purposes. In this paper, a story is made according to the challenge and behavior of photovoltaic panels. The story is integrated with 40 images of class people. In addition, with the help of anthropomorphism, the story is given life to the photovoltaic panel. Then the story is experimented on in a class and asked undergraduate students about it.
{"title":"Scientific story for educational purpose case study: photovoltaic panel","authors":"Parham Karimi, R. Gavagsaz-Ghoachani, M. Phattanasak","doi":"10.1109/RI2C56397.2022.9910332","DOIUrl":"https://doi.org/10.1109/RI2C56397.2022.9910332","url":null,"abstract":"Nowadays, the photovoltaic panel is highly regarded as an efficient system in the renewable energy field. This paper aims to provide an effective scientific story for educational purposes. In this paper, a story is made according to the challenge and behavior of photovoltaic panels. The story is integrated with 40 images of class people. In addition, with the help of anthropomorphism, the story is given life to the photovoltaic panel. Then the story is experimented on in a class and asked undergraduate students about it.","PeriodicalId":403083,"journal":{"name":"2022 Research, Invention, and Innovation Congress: Innovative Electricals and Electronics (RI2C)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133431010","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 : 2022-08-04DOI: 10.1109/RI2C56397.2022.9910261
Kawitsara Eambunnapong, P. Nilsook, P. Wannapiroon
Due to the sudden outbreak of Coronavirus 2019 (COVID-19) affecting education. This led to social distancing and a shift towards an online model. Online teaching has become important. Digital platforms are considered a suitable learning system because people are limited in their homes to avoid socializing, replacing the online world in their daily lives. Based on the problems, the researcher is interested in bringing information and communication technology together with digital storytelling by using intelligent technology and learning management systems to enhance learning efficiency. The research methodology is divided into two steps: the first synthesizes the components of the system architecture, digital learning platform, and the digital learning platform and intelligent digital storytelling and the next step is to develop a conceptual framework for design. By using integrated technology to support learning management systems, organizations can plan strategies and implement priorities more efficiently. This is ideal for medical professionals as it can help access medical questions to lead to proactive doctor-patient communication. and the patient's family It can help reduce the medical gap.
{"title":"Intelligent Digital Storytelling Platform","authors":"Kawitsara Eambunnapong, P. Nilsook, P. Wannapiroon","doi":"10.1109/RI2C56397.2022.9910261","DOIUrl":"https://doi.org/10.1109/RI2C56397.2022.9910261","url":null,"abstract":"Due to the sudden outbreak of Coronavirus 2019 (COVID-19) affecting education. This led to social distancing and a shift towards an online model. Online teaching has become important. Digital platforms are considered a suitable learning system because people are limited in their homes to avoid socializing, replacing the online world in their daily lives. Based on the problems, the researcher is interested in bringing information and communication technology together with digital storytelling by using intelligent technology and learning management systems to enhance learning efficiency. The research methodology is divided into two steps: the first synthesizes the components of the system architecture, digital learning platform, and the digital learning platform and intelligent digital storytelling and the next step is to develop a conceptual framework for design. By using integrated technology to support learning management systems, organizations can plan strategies and implement priorities more efficiently. This is ideal for medical professionals as it can help access medical questions to lead to proactive doctor-patient communication. and the patient's family It can help reduce the medical gap.","PeriodicalId":403083,"journal":{"name":"2022 Research, Invention, and Innovation Congress: Innovative Electricals and Electronics (RI2C)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130266311","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 : 2022-08-04DOI: 10.1109/RI2C56397.2022.9910268
Thanana Areepong, P. Nilsook, P. Wannapiroon
In the current situation, our world has changed dramatically, mainly due to the emergence of coronavirus. This means that education has primarily been carried out online. This has involved creating a virtual learning environment through the metaverse for improving the quality of education and developing educational management systems. It is necessary to drive through mission-related activities, including teaching and learning. Student activities, professors, participation in local development, student leaders and student organizations are all an important part of driving development. This study aims to study and synthesize the interdisciplinary learning community framework. This start by studying the synthesis of elements of metaverse. There are 3 such elements: 1) software, 2) hardware, 3) content. In addition, there are five elements of the virtual learning community and the integration of interdisciplinary teaching classes.
{"title":"A Study of a Metaverse Interdisciplinary Learning Community","authors":"Thanana Areepong, P. Nilsook, P. Wannapiroon","doi":"10.1109/RI2C56397.2022.9910268","DOIUrl":"https://doi.org/10.1109/RI2C56397.2022.9910268","url":null,"abstract":"In the current situation, our world has changed dramatically, mainly due to the emergence of coronavirus. This means that education has primarily been carried out online. This has involved creating a virtual learning environment through the metaverse for improving the quality of education and developing educational management systems. It is necessary to drive through mission-related activities, including teaching and learning. Student activities, professors, participation in local development, student leaders and student organizations are all an important part of driving development. This study aims to study and synthesize the interdisciplinary learning community framework. This start by studying the synthesis of elements of metaverse. There are 3 such elements: 1) software, 2) hardware, 3) content. In addition, there are five elements of the virtual learning community and the integration of interdisciplinary teaching classes.","PeriodicalId":403083,"journal":{"name":"2022 Research, Invention, and Innovation Congress: Innovative Electricals and Electronics (RI2C)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130156373","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 : 2022-08-04DOI: 10.1109/RI2C56397.2022.9910336
Chonnipa Chaihanit, S. Supsomboon, A. Butrat
Nowadays, several manufacturers, both public and commercial, as well as other organizations, face the problem of assigning tasks to workers based on individual skills. As a result, the assignment problem was developed in order to determine a suitable way for the organization to benefit from the appropriate assignments to the worker in the organization. In this paper, the goal of this study is to give a mathematical model of the assignment problem which could be used to obtain the appropriate work position base on individual skill. In this scenario, the need is to find the minimum skill level score which is the best skill for each position of the worker in the Banbury Mixing Process by using linear solvers as a problem solver working in Python. Case studies are used to demonstrate the high quality of the model solutions that create the right results. The results demonstrated that the assignment problem was optimized by selecting skills that were appropriate for the worker’s task.
{"title":"Worker Scheduling of Banbury Process using Mathematical Programming: A Tire Manufacturing Company Case Study","authors":"Chonnipa Chaihanit, S. Supsomboon, A. Butrat","doi":"10.1109/RI2C56397.2022.9910336","DOIUrl":"https://doi.org/10.1109/RI2C56397.2022.9910336","url":null,"abstract":"Nowadays, several manufacturers, both public and commercial, as well as other organizations, face the problem of assigning tasks to workers based on individual skills. As a result, the assignment problem was developed in order to determine a suitable way for the organization to benefit from the appropriate assignments to the worker in the organization. In this paper, the goal of this study is to give a mathematical model of the assignment problem which could be used to obtain the appropriate work position base on individual skill. In this scenario, the need is to find the minimum skill level score which is the best skill for each position of the worker in the Banbury Mixing Process by using linear solvers as a problem solver working in Python. Case studies are used to demonstrate the high quality of the model solutions that create the right results. The results demonstrated that the assignment problem was optimized by selecting skills that were appropriate for the worker’s task.","PeriodicalId":403083,"journal":{"name":"2022 Research, Invention, and Innovation Congress: Innovative Electricals and Electronics (RI2C)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131084888","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 : 2022-08-04DOI: 10.1109/RI2C56397.2022.9910266
Parham Karimi, R. Gavagsaz-Ghoachani, M. Phattanasak
The DC-DC boost converter has a vital role in many engineering systems, which forms an inseparable part of the life of humanity. The engineer ought to be familiar with the boost converter system and behavior and have the capability to teach it to another engineer. Simulation is one of the easiest ways which helps engineers to be known with boost convert and can be used for e-learning purposes. MATLAB/Simulink is one of the powerful software that can simulate engineering systems considered the basis of this paper. First, the simulation of a boost converter in MATLAB/Simulink is presented. Then animals similar to the simulation's blocks as a creative educational approach are suggested.
{"title":"Creative educational approach: System implementation using MATLAB/Simulink","authors":"Parham Karimi, R. Gavagsaz-Ghoachani, M. Phattanasak","doi":"10.1109/RI2C56397.2022.9910266","DOIUrl":"https://doi.org/10.1109/RI2C56397.2022.9910266","url":null,"abstract":"The DC-DC boost converter has a vital role in many engineering systems, which forms an inseparable part of the life of humanity. The engineer ought to be familiar with the boost converter system and behavior and have the capability to teach it to another engineer. Simulation is one of the easiest ways which helps engineers to be known with boost convert and can be used for e-learning purposes. MATLAB/Simulink is one of the powerful software that can simulate engineering systems considered the basis of this paper. First, the simulation of a boost converter in MATLAB/Simulink is presented. Then animals similar to the simulation's blocks as a creative educational approach are suggested.","PeriodicalId":403083,"journal":{"name":"2022 Research, Invention, and Innovation Congress: Innovative Electricals and Electronics (RI2C)","volume":"100 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129119457","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 : 2021-12-17DOI: 10.1109/RI2C56397.2022.9910314
Pittawat Taveekitworachai, Jonathan H. Chan
The Krathu-500 contains 574 post titles and a post body with all comments on each post on Pantip.com. The corpus contains a total of 63,293 comments in Thai language that is used in real-life situations, with various contexts and types, in a conversational form. The corpus serves as a good way to improve the capabilities of machine learning techniques that deal with the Thai language. A smaller sentiment-labeled corpus of comments is also provided with 6,306 records. The labeled corpus is a human-annotated dataset with three labels for negative, neutral, and positive comments. Three baseline models were developed for labeled corpus using simple LSTM, CNN, and BERT, respectively. The project also consists of an open-source repository that allows anyone who is interested to modify and built on top of the current source code and dataset.
{"title":"Krathu-500: Post-Comments Thai Corpus","authors":"Pittawat Taveekitworachai, Jonathan H. Chan","doi":"10.1109/RI2C56397.2022.9910314","DOIUrl":"https://doi.org/10.1109/RI2C56397.2022.9910314","url":null,"abstract":"The Krathu-500 contains 574 post titles and a post body with all comments on each post on Pantip.com. The corpus contains a total of 63,293 comments in Thai language that is used in real-life situations, with various contexts and types, in a conversational form. The corpus serves as a good way to improve the capabilities of machine learning techniques that deal with the Thai language. A smaller sentiment-labeled corpus of comments is also provided with 6,306 records. The labeled corpus is a human-annotated dataset with three labels for negative, neutral, and positive comments. Three baseline models were developed for labeled corpus using simple LSTM, CNN, and BERT, respectively. The project also consists of an open-source repository that allows anyone who is interested to modify and built on top of the current source code and dataset.","PeriodicalId":403083,"journal":{"name":"2022 Research, Invention, and Innovation Congress: Innovative Electricals and Electronics (RI2C)","volume":"23 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113969012","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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