Sercel Inc.

Nicolas Audonnet

Jérôme Laine

Hervé Delacourt

The invention relates to a system for generating and collecting data with a view to determining the state of a structure (). The system comprises a system () for acquiring vibration signals and a communication gateway system (') configured to receive a signal (TL, TLrvl) from the gateway system (&#x2032;), using a first protocol, and when the signal (TLrvl) comprises a wake-up instruction, send the gateway system (&#x2032;) an activity instruction request signal (TW) using a second protocol, receive, from the gateway system (&#x2032;), using the second protocol, an activity instruction signal (TW) comprising an acquisition instruction, trigger a vibration signal acquisition operation and generate vibration data (Dvib) on the basis of the vibration signals acquired; and transmit, using the second protocol, the vibration data (Dvib) to the gateway system (&#x2032;). The invention also relates to the acquisition system and to the corresponding gateway system, and to a corresponding method.

Growing community of inventors

Carquefou, France

Nicolas Audonnet