Section: New Software and Platforms

CONNEXION Software

Participants : Ines Khoufi, Pascale Minet, Erwan Livolant.

In 2014, we developped two softwares to compute the positions of:

• sensor nodes that ensure full coverage of a 2-D area with irregular shape and containing obstacles.

• relay nodes that maintain a robust connectivity of each point of interest with the sink. The area may contain obstacles.

With regard to the wireless sensor network OCARI, in 2014 we developed the interface of wireless temperature sensors PT100 with the OCARI stack. We also gave our support to CEA for the development of the OCARI interface of smoke detectors. With Telecom ParisTech, we interconnected OCARI with the industrial facility backbone based on OPC/UA via a gateway implemented on a Raspberry Pi. More precisely, we developed the serial interface between the OCARI network coordinator and the OPC/UA server.