Tachymètre

Objective of the project

The aim of the project is to use a doppler sensor to develop a web application that displays the historic of all passages in front of the sensor, with date, hour, speed, and direction. The sensor is connected to a Raspberry Pi with an Arduino to process the raw data and send the measures to a SQLite server. The server stores all the values and makes them available to the web client. This client is a user interface that allows the owner of the sensor to see the historic of passages in a legibly and interactive way (date range, graphs).

This application has to be developped with Cohorte, a service oriented platform that allows to split the application in different independant components. These components can be coded in different programming languages, and the communication between them is entirely managed by Cohorte. The application consists in the interaction between the components that provides and use services.

Technical environment

• Cohorte
• Raspberry Pi
• Arduino
• HB100 Doppler Sensor