2019 IEEE 5th International Conference on Wireless and Telematics (ICWT)最新文献_第3页

Real-Time Monitoring System for Measurement Of Soil Fertility Parameters in Smart Farming Applications 智能农业中土壤肥力参数测量的实时监测系统

2019 IEEE 5th International Conference on Wireless and Telematics (ICWT) Pub Date : 2019-07-01 DOI: 10.1109/ICWT47785.2019.8978268

L. Kamelia, S. Nugraha, M. R. Effendi, S. Gumilar

{"title":"Real-Time Monitoring System for Measurement Of Soil Fertility Parameters in Smart Farming Applications","authors":"L. Kamelia, S. Nugraha, M. R. Effendi, S. Gumilar","doi":"10.1109/ICWT47785.2019.8978268","DOIUrl":"https://doi.org/10.1109/ICWT47785.2019.8978268","url":null,"abstract":"The real-time-based pH and soil moisture monitoring system is one of the solutions for monitoring soil fertility parameters for large areas. The research aims to monitor the pH and soil moisture values in a real-time website-based platform. The system used the Wemos d1 R2 microcontroller that has been planted with the esp8266 Wi-Fi module so that it will connect to the internet or access points wirelessly. The wireless connection method used to avoid cable installation and maintenance, which is complicated and expensive. Wemos d1 R2 also used as a web server using HTTP as a protocol. The sensor used in the system is the FC-28 sensor to measure soil moisture and ETP-110 to measure pH values. The results of pH and soil moisture measurements are displayed on the website. The results of the comparison of soil pH measurements with a soil analyzer as a control and pH sensor ETP-110 showed the average difference 1.58, while the comparison of FC-28 and Soil Analyzer measurements gave a difference of 0.6% for humidity value. This research successfully built a system that can display data on the website whose value is the same as the value in the database.","PeriodicalId":220618,"journal":{"name":"2019 IEEE 5th International Conference on Wireless and Telematics (ICWT)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122035963","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}

引用次数: 8

Comparison of Time-domain Measurement Techniques for Interference Analysis in Power Line Communication 电力线通信干扰分析的时域测量技术比较

2019 IEEE 5th International Conference on Wireless and Telematics (ICWT) Pub Date : 2019-07-01 DOI: 10.1109/ICWT47785.2019.8978226

Maarten Appelman, M. A. Wibisono, W. Shalannanda, N. Moonen, F. Leferink

引用次数: 2

The Derivation of Matrix Transformation from Pixel Coordinates to Real-World Coordinates for Vehicle Trajectory Tracking 车辆轨迹跟踪中像素坐标到现实坐标矩阵变换的推导

2019 IEEE 5th International Conference on Wireless and Telematics (ICWT) Pub Date : 2019-07-01 DOI: 10.1109/ICWT47785.2019.8978254

Rina Mardiati, E. Mulyana, I. Maryono, Koredianto Usman, T. Priatna

{"title":"The Derivation of Matrix Transformation from Pixel Coordinates to Real-World Coordinates for Vehicle Trajectory Tracking","authors":"Rina Mardiati, E. Mulyana, I. Maryono, Koredianto Usman, T. Priatna","doi":"10.1109/ICWT47785.2019.8978254","DOIUrl":"https://doi.org/10.1109/ICWT47785.2019.8978254","url":null,"abstract":"Lately, the issue of coordinate transformation has gained interest from surveyors, GIS experts, remote-sensing practitioners and especially many researchers in transportation studies. In transportation studies, coordinate transformation is important for modelling vehicle trajectories. The trajectory of a vehicle can be obtained through traffic data. Traffic data are commonly collected from a video camera fixed at an elevated position to record traffic flow. In order to display the data coordinates as if they were taken from a top-view angle, coordinate transformation is needed. The most widely applied methods of coordinate transformation are generally being developed. Mostly, existing methods have complex computation and a large number of parameters. Naturally, complex transformations with a large number of parameters (sometimes with high-order terms that are not linear) are more accurate but introduce more distortions and deformations into the data. In this paper, a novel coordinate transformation for mapping the coordinates between video images and the real world based on a mathematical approach is proposed. The proposed coordinate transformation method was written using a matrix equation. This matrix transformation is a function of several parameters, i.e. the camera’s pixels, the camera’s height from the ground, and the actual width and length of the road recorded on camera. Experiments were designed to verify the proposed method, which was applied to vehicle movement tracking. The results showed that the proposed matrix transformation can correctly transform pixel coordinates to real-world coordinates with a simpler calculation and fewer parameters than existing methods.","PeriodicalId":220618,"journal":{"name":"2019 IEEE 5th International Conference on Wireless and Telematics (ICWT)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127428507","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}

引用次数: 3

Soft Water Tank Level Monitoring System Using Ultrasonic HC-SR04 Sensor Based On ATMega 328 Microcontroller 基于atmega328单片机的超声HC-SR04传感器软水箱液位监测系统

2019 IEEE 5th International Conference on Wireless and Telematics (ICWT) Pub Date : 2019-07-01 DOI: 10.1109/ICWT47785.2019.8978229

M. R. Hidayat, S. Sambasri, Firman Fitriansyah, Atik Charisma, H. R. Iskandar

{"title":"Soft Water Tank Level Monitoring System Using Ultrasonic HC-SR04 Sensor Based On ATMega 328 Microcontroller","authors":"M. R. Hidayat, S. Sambasri, Firman Fitriansyah, Atik Charisma, H. R. Iskandar","doi":"10.1109/ICWT47785.2019.8978229","DOIUrl":"https://doi.org/10.1109/ICWT47785.2019.8978229","url":null,"abstract":"In this paper, a configured monitoring system was discussed based on ATMega 328 microcontroller to replace previous sensor used in beverage industries nammely level stick sensor. Sensor HC-SR04 configured as a water level detector on the soft water tank and ATMega 328 microcontroller as controller that functions as a data processor, as well as displays and interfacing systems to display all measurement data of water level on soft water tanks. The soft water level monitoring system was used as a water controller using two valves with different funtion in soft water tanks level monitoring sytem. When the sensor reads the level in the range 0% – 15% the live alarm tells the operator that the tank is at a low level, then valve 1 opens pump1 on and valve 2 closes pump 2 off and the soft water tank is filled. When the sensor reads level higher than 70%, the valve 2 then opens pump on and soft water was transferred for production. If the sensor reads the level at position more than 95% then the alarm is active and valve 1 pump 1 off.","PeriodicalId":220618,"journal":{"name":"2019 IEEE 5th International Conference on Wireless and Telematics (ICWT)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130741784","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}

引用次数: 9

Microstrip Hairpin Bandpass Filter for Radar S-Band with Dumbbell-DGS 带哑铃- dgs的雷达s波段微带发夹带通滤波器

2019 IEEE 5th International Conference on Wireless and Telematics (ICWT) Pub Date : 2019-07-01 DOI: 10.1109/ICWT47785.2019.8978257

N. Ismail, Siti Maria Ulfah, Inel Lindra, A. S. Awalluddin, I. Nuraida, M. Ramdhani

引用次数: 4

e-Dokuw is A Smart Wallet : Identifying Nominal Money Using Homography Estimation Methodes e-Dokuw是一个智能钱包:使用单应性估计方法识别名义货币

2019 IEEE 5th International Conference on Wireless and Telematics (ICWT) Pub Date : 2019-07-01 DOI: 10.1109/ICWT47785.2019.8978242

Dwi S. Wibowo, R. W. Tri Hartono, M. Fadhlan, F. H. Suwanda, Ani W. Fauziah, Jericho P. Tarigan

引用次数: 0

Power Divider with Sequential Phase for X-Band Array Antenna Feeding Network Application 序列相位功率分配器在x波段阵列天线馈电网络中的应用

2019 IEEE 5th International Conference on Wireless and Telematics (ICWT) Pub Date : 2019-07-01 DOI: 10.1109/ICWT47785.2019.8978247

Taufik Muhamad, N. Ismail, L. Kamelia, A. Ridwan, A. Sarbini, A. Munir

引用次数: 1

The IoT-Based Monitoring Systems for Humidity and Soil Acidity Using Wireless Communication 基于物联网的无线通信湿度和土壤酸度监测系统

2019 IEEE 5th International Conference on Wireless and Telematics (ICWT) Pub Date : 2019-07-01 DOI: 10.1109/ICWT47785.2019.8978243

L. Kamelia, Y. Nugraha, M. R. Effendi, T. Priatna

{"title":"The IoT-Based Monitoring Systems for Humidity and Soil Acidity Using Wireless Communication","authors":"L. Kamelia, Y. Nugraha, M. R. Effendi, T. Priatna","doi":"10.1109/ICWT47785.2019.8978243","DOIUrl":"https://doi.org/10.1109/ICWT47785.2019.8978243","url":null,"abstract":"On extensive agricultural land, a system for monitoring the quality of land that is spread over many points and uses data communication wirelessly needs to be made. This will facilitate the initial installation and maintenance of the system. This study aims to create a pH and humidity monitoring system for agriculture’s soil with wireless sensor network technology based on internet of things (IoT). This system consists of two slave nodes and one master node. The master node and slave node use the RF433MHz radio module as a communication tool. Each slave node consists of a soil pH sensor and YL69 sensor to measure soil moisture. All data for each slave node is sent to the master node to be processed and then sent to the database using the Ethernet shield. Data contained in the database will be displayed on a web application that can be accessed anywhere. The maximum range of RF433MHz radio modules in open spaces is capable of receiving data from the transmitter at 50 meters. The monitoring system able to display pH and soil moisture values in real-time with an average error value of the soil pH sensor which is equal to 1.66% and YL69 sensor error average is 1% compared to commercial soil analyzer.","PeriodicalId":220618,"journal":{"name":"2019 IEEE 5th International Conference on Wireless and Telematics (ICWT)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114410180","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}

引用次数: 6

Game Refinement Settings on Idle Games 游戏细化设置在空闲游戏

2019 IEEE 5th International Conference on Wireless and Telematics (ICWT) Pub Date : 2019-07-01 DOI: 10.1109/ICWT47785.2019.8978272

Yoppy Sazaki, Anggina Primanita, S. Z. M. Hashim, I. Ayu

引用次数: 0

Data Communication Design and Implementation for Marine Radio Using UHF Spectrum 船舶无线电超高频频谱数据通信设计与实现

2019 IEEE 5th International Conference on Wireless and Telematics (ICWT) Pub Date : 2019-07-01 DOI: 10.1109/ICWT47785.2019.8978230

Iskandar, K.C. Hardiyanto, I.Y.M. Edward, T. Juhana

引用次数: 0