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A study of bus location system using LoRa: Bus location system for community bus “Notty”

机译：使用LoRa的公交车定位系统的研究：社区公交车“ Notty”的公交车定位系统

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The information terminal bus stop has been studied widely. It is reported that the information terminal bus stop for citizen support is effective for the purpose of improving citizens' convenience. In particular, the bus location system is considered important for the purpose of eliminating users' concern about what time will it arrive?, Will it arrive at all?; thus, there is a great deal of research. Because conventional systems need the communication charges, there are problems including introduction and maintenance costs are high. Therefore, a method using Wi-SUN has been proposed. However, Wi-SUN has a short transmission distance characteristic and requires many repeaters. The problem of introduction cost has not been solved. In order to solve this problem, we propose a bus location system using LoRa. The proposed system was able to reduce the number of the repeaters and bus stops to 1/4 or less compared with the system using Wi-SUN. The proposed system is superior to the system using Wi-SUN in terms of installation cost.
机译：信息终端巴士站已被广泛研究。据报道，用于公民支持的信息终端巴士站对于提高公民的便利性是有效的。特别地，公共汽车定位系统被认为是重要的，其目的是消除用户对它将到达什么时间的担忧，它将完全到达吗？因此，有大量的研究。因为常规系统需要通信费用，所以存在包括引入和维护成本高的问题。因此，已经提出了使用Wi-SUN的方法。然而，Wi-SUN具有短的传输距离特性并且需要许多中继器。引入成本的问题尚未解决。为了解决这个问题，我们提出了一种使用LoRa的公交车定位系统。与使用Wi-SUN的系统相比，提出的系统能够将中继器和公交车站的数量减少到1/4或更少。拟议的系统在安装成本方面优于使用Wi-SUN的系统。

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