Technology Reports of Kansai University (ISSN: 04532198) is a monthly peer-reviewed and open-access international Journal. It was first built in 1959 and officially in 1975 till now by kansai university, japan. The journal covers all sort of engineering topic, mathematics and physics. Technology Reports of Kansai University (TRKU) was closed access journal until 2017. After that TRKU became open access journal. TRKU is a scopus indexed journal and directly run by faculty of engineering, kansai university.
Technology Reports of Kansai University (ISSN: 04532198) is a peer-reviewed journal. The journal covers all sort of engineering topic as well as mathematics and physics. the journal's scopes are
in the following fields but not limited to:
The death rate of drowning among children have been increasing lately in peninsular Malaysia. It may cause by the lack of attention from the parents in keeping their eyes of their children in the swimming pool. An IoT based system is proposed in avoiding this unintended death from happening as well as helping parents in taking care of their children in the swimming pool. Child Drowning Alert System is introduced to assist parents in paying attention to their children in the swimming pool. This system consists of NodeMCU and heart rate sensor. The heart rate sensor is used to detect heart rate the children in the swimming pool while NodeMCU is where the code is implemented in developing an algorithm to differ the normal heart rate and drowning heart. This system uses Wi-Fi to connect to the smartphone through Blynk application. If the designated threshold of heart rate is surpassed, the parents will get an alert signal from the microcontroller. From the testing, the prototype was able to detect the early symptom of drowning condition using our video simulation. This prototype not only help parents in monitoring one child but also enable to monitor more than one with the NodeMCU technology.
According to data from World Health Organization, more than one million people died every year because of accidents that related to transportation. Meanwhile, according to data from KORLANTAS POLRI Indonesia, in 2018 there is 28.772 traffic accident. In order to prevent loss of lives in traffic accident, improve the safety standard of vehicle manufacturing, and to help investigate the cause of an accident. Vehicle Data Recorder (VDR) is designed and implemented in this research. The VDR is completed with engine monitoring system on demand. The system calculates the location from GPS, parsing data from OBD and then send it to server. The data transmission using GSM module worked well at outdoor with accuracy more than 70%. Meanwhile in-vehicle the accuracy of data transmission is more than 50%.