Albert is 35. He works as a barman at Clarence Hotel. Besides his daily work, he is very passionated by birds. Whenever he is on vacation, he tries to travel around the world to take the best pictures of birds. But this is really time-consuming. Even if taking pictures of birds is his favorite hobby. Recently, he turned 35 and his friend Martine offered him, as birthday gift, Perché, a connected birds cage. Perché is composed by a perch, a camera and a crib. At the first use, Alberts only had to connect the cage to his Google Photos account. Then, based on the light level (Perché integrates a light sensor), whenever a bird come to peck in the crib, thanks to a motion sensor, the camera take several pictures, on a regular basis, and sends them to Albert's Google Photos folder. In addition, when the level of food in the crib starts decreasing or when the crib is empty, Albert receives a notification on his phone to urge him to refill the crib.
https://docs.google.com/presentation/d/1HGVpKwQfdRqfHKPhS5eBxsq9QgihtcOBz0jDebSQBac/edit?usp=sharing
Sensor or actuator | Links to datasheet or technical document |
Raspberry pi | https://fr.wikipedia.org/wiki/Raspberry_Pi |
Groove Pi | http://www.dexterindustries.com/grovepi/ |
Light sensor | http://www.seeedstudio.com/wiki/Grove_-_Light_Sensor |
Motion sensor | http://www.seeedstudio.com/wiki/Grove_-_PIR_Motion_Sensor |
Camera | http://www.amazon.fr/Raspberry-Pi-Module-Cam%C3%A9ra-5MP/dp/B00E1GGE40 |
Battery, Solar Panel and Commutator | https://hackspark.fr/en/blog/2013/03/passer-un-projet-electronique-sur-batterie-paneaux-solaires-en-option/ |
Dongle wifi basse consommation | http://www.materiel.net/connexion-wi-fi/netgear-wna1000m-68052.html?affcode=adwords_shop&LGWCODE=68052;60841;1784&gclid=CNS0hIHY9MgCFSjlwgodJrEA7w |
Title | Seller link | French reseller link | French reseller reference id | Unit price TTC | Quantity | Total price TTC |
Rasberry pi | Materiel.net | 106574 | 35,59 € | 1 | 35.59 € | |
Groove pi + board | Robotshop | 33,01 € | 1 | 33,01 € | ||
Light sensor | Seed studio | Amazon | 7.18 € | 1 | 7.18 € | |
Motion sensor | Seed studio | Amazon | 17.72 € | 1 | 17.72 € | |
Camera | Amazon | 5.85 € | 1 | 5.85 € | ||
Solar Panel | Hack spark | 17.16 € | 1 | 17.16 € | ||
Battery | Hack spark | 12.95 € | 1 | 12.95 € | ||
Total Price | 129.46 € |
Our connected object exposes 3 services:
Note : (including a figure on the orchestration between services on objects and information systems)
Command2.dll et les sources correspondantes
- Script démarré au démarrage, rien à faire. Sinon, il faut : -Importer le bean de commande -Démarrer le service avec mono
- Importer la device UPNP - Lancer la composition de services (.wcc)
Objet réussi bien qu'ayant quelques tares (notamment la non étanchéité)
Une caméra plus rapide dans la prise de photo serait appréciable. Faute de cela, on devrait prendre de la vidéo et extraire les bons moments grâce au motion sensor.
On pourrait ajouter a cet objet : le renvoi automatisé de photos vers le client (nécessite de renvoyer le nom du fichier).
Serveur HTTP qui permettrait de visualiser les données et les métadonnées de manière unifiée