Roslidar Roslidar, Karnaini Karnaini, Teuku Yuliar Arif
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引用次数: 0
摘要
空气污染是影响城市晴空和可呼吸空气的一个因素。人类无法直接量化空气质量的变化;因此,我们需要一种技术工具来检测他们周围空气质量的变化。本研究提出了一种基于Arduino Uno-R4和ESP8266嵌入式系统硬件的空气质量监测样机。Thingspeak数据库被用作智能手机和传感器之间实时数据通信的平台。数据每15秒检索一次。在这个原型中,Arduino Uno-R3被用作系统的主要大脑,通过ESP8266连接到WiFi通信,并连接到四个传感器,即CO (MQ-7), CO2 (MQ-9),粉尘(PM10)和DHT22(温度和湿度)。所开发的原型具有便携性和低功耗。已经确定了几个测试地点来监测空气污染;(1)班达亚齐的Simpang Lima十字路口和(2)Jeulingke公交站。系统性能显示,设备之间的连接延迟仅为±1.1秒;因此,该系统适合实时使用。
IoT based System for Air Pollution Monitoring in Banda Aceh
Air pollution is a factor that affects the clear skies and breathable air of the city. Humans cannot directly quantify the changes in air quality; hence we need a technological tool to detect the changes in air quality around them. This study proposed a prototype to monitor air quality using embedded system hardware of Arduino Uno-R4 and ESP8266. A Thingspeak database is used as a platform for data communication between smartphones and sensors in real time. The data is retrieved once every 15 seconds. In this prototype, the Arduino Uno-R3 is used as the main brain of the system to connect to WiFi communication via ESP8266 and to four (4) sensors, namely CO (MQ-7), CO2 (MQ-9), dust (PM10), and DHT22 (temperature and humidity). The developed prototype is portable and has low power consumption. Several testing locations have been identified to monitor the air pollution; (1) Simpang Lima Intersection and (2) Jeulingke Bus Stop in Banda Aceh. The system performance shows the connectivity between devices has only a delay of ± 1.1 seconds; therefore, the system is suitable for real-time usage.