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| en:iot-open:project:project1 [2018/07/10 06:25] – pczekalski | en:iot-open:project:project1 [2020/07/20 09:00] (current) – external edit 127.0.0.1 | ||
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| - | ====== Distributed sensor network | + | ===== Distributed sensor network ===== |
| - | ===== Introduction | + | ==== Introduction ==== |
| The distributed sensor network is a classic example of the Internet of Things application. Information is gathered from different locations and based on the data controller system makes decisions and controls actuators which can also be in different places. The classical distributed sensor network is a weather station all over the world or traffic monitoring systems in transportations. | The distributed sensor network is a classic example of the Internet of Things application. Information is gathered from different locations and based on the data controller system makes decisions and controls actuators which can also be in different places. The classical distributed sensor network is a weather station all over the world or traffic monitoring systems in transportations. | ||
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| Although the real-life distributed sensor network is expected to have hundreds of sensors, the minimum number of sensors is still at least 2 items. For simplification and cost efficiency in this task, we will have minimal setup and simple operation. | Although the real-life distributed sensor network is expected to have hundreds of sensors, the minimum number of sensors is still at least 2 items. For simplification and cost efficiency in this task, we will have minimal setup and simple operation. | ||
| - | ===== Task ===== | + | ==== Task ==== |
| You need to create a simple sensor system which monitors the temperature and humidity in the different locations of the room. Based on sensor data you need to set ventilation fan on and off. If the combination of temperature and humidity in the different places of the room is exceeding a certain limit, run the fan on the window. Stopping the fan must be defined again by the input from the sensors but triggering values must be different than starting the fan. Temperature and humidity values, which trigger fan, can be selected by the student, according to the present condition and the experiment room. | You need to create a simple sensor system which monitors the temperature and humidity in the different locations of the room. Based on sensor data you need to set ventilation fan on and off. If the combination of temperature and humidity in the different places of the room is exceeding a certain limit, run the fan on the window. Stopping the fan must be defined again by the input from the sensors but triggering values must be different than starting the fan. Temperature and humidity values, which trigger fan, can be selected by the student, according to the present condition and the experiment room. | ||
| - | ===== Hardware description | + | ==== Hardware description ==== |
| - | ===== Remote lab instructions | + | ==== Remote lab instructions ==== |
| - Log into your account at [[http:// | - Log into your account at [[http:// | ||
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| - To open your code, you can choose it from under "User files" | - To open your code, you can choose it from under "User files" | ||
| - | ===== Steps to solve the problem | + | ==== Steps to solve the problem ==== |
| - Study temperature and humidity sensor working principles and the output signal | - Study temperature and humidity sensor working principles and the output signal | ||
