Review Literature Performance: Quality of Service from Internet of Things for Transportation System

The Internet of Things (IoT) is one of the technologies that are becoming a trend nowadays. Needs and implementation develop very fast. These conditions encourage increased infrastructure requirement and good data management. The number of points connected to IoT increases rapidly, as does the quantity and quality of data sent. IoT is a technology that connects objects (things) or devices in a digital communication. Is a development from the previous internet connection that connects only computer devices. In a Scale-up transportation system, it can occur due to an increase in connected vehicles, the amount of data sent, the area or range of vehicle mobility that is increasingly widespread. Data generated by the IoT system will be widely used by various parties according to their interests. Data increase will result in a decrease in data quality in terms of data source trust, data security from improper changes and timely and targeted data distribution. The expected result of the research is an IoT system in transportation that is able to produce valid, accurate and up to date data. The use of these data further improves the performance of the transportation system. Transportation is one area that has the potential to benefit from IoT. But unique and challenging characteristics require a guarantee of the quality of the IoT. The flow of information on transportation is needed to improve services for users. Utilization of IoT in transportation will provide major benefits such as ease of getting vehicle position information, accuracy in getting information on engine conditions and in the future leading to transportation automation. If the quality of the data flow is not guaranteed, the implementation of IoT will pose a potential hazard.