FR2958437B1 - METHOD FOR WIRELESS COMMUNICATION BETWEEN SEVERAL TRANSMITTERS AND AT LEAST ONE RECEIVER - Google Patents
METHOD FOR WIRELESS COMMUNICATION BETWEEN SEVERAL TRANSMITTERS AND AT LEAST ONE RECEIVERInfo
- Publication number
- FR2958437B1 FR2958437B1 FR1001363A FR1001363A FR2958437B1 FR 2958437 B1 FR2958437 B1 FR 2958437B1 FR 1001363 A FR1001363 A FR 1001363A FR 1001363 A FR1001363 A FR 1001363A FR 2958437 B1 FR2958437 B1 FR 2958437B1
- Authority
- FR
- France
- Prior art keywords
- sensor
- vibratory
- actuator
- receiver
- wireless communication
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B11/00—Transmission systems employing sonic, ultrasonic or infrasonic waves
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
La présente invention concerne un procédé de communication entre d'une part au moins deux dispositifs capteurs/actuateurs synchronisés et d'autre part au moins un senseur, les dispositifs et le senseur étant disposés dans une structure, le procédé comprenant : - une phase d'apprentissage (100) dans laquelle o on excite la structure à la position du senseur en générant une onde vibratoire dite « primaire » apte à se propager dans la structure, o on enregistre au niveau des capteurs/actuateurs des signaux vibratoires contenant l'onde vibratoire primaire, chaque signal vibratoire étant associé à un capteur/actuateur respectif, - une phase de restitution (200) dans laquelle o on retourne temporellement les signaux vibratoires enregistrés pour obtenir des signaux vibratoires en temps retourné, o on génère au niveau de chaque capteur/actuateur une onde vibratoire dite « secondaire » correspondant au signal vibratoire associé audit capteur/actuateur.The present invention relates to a method of communication between on the one hand at least two synchronized sensor / actuator devices and on the other hand at least one sensor, the devices and the sensor being arranged in a structure, the method comprising: a phase of 'learning (100) in which o the structure is excited at the position of the sensor by generating a so-called "primary" vibratory wave capable of propagating in the structure, o vibratory signals containing the wave are recorded at the level of the sensors / actuators primary vibratory signal, each vibratory signal being associated with a respective sensor / actuator, - a restitution phase (200) in which o the recorded vibration signals are temporally returned to obtain vibratory signals in returned time, o one generates at each sensor / actuator a so-called “secondary” vibratory wave corresponding to the vibratory signal associated with said sensor / actuator.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1001363A FR2958437B1 (en) | 2010-04-01 | 2010-04-01 | METHOD FOR WIRELESS COMMUNICATION BETWEEN SEVERAL TRANSMITTERS AND AT LEAST ONE RECEIVER |
| PCT/EP2011/055111 WO2011121115A1 (en) | 2010-04-01 | 2011-04-01 | Method of wireless communication between several senders and at least one receiver |
| EP11711593A EP2553842A1 (en) | 2010-04-01 | 2011-04-01 | Method of wireless communication between several senders and at least one receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1001363A FR2958437B1 (en) | 2010-04-01 | 2010-04-01 | METHOD FOR WIRELESS COMMUNICATION BETWEEN SEVERAL TRANSMITTERS AND AT LEAST ONE RECEIVER |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2958437A1 FR2958437A1 (en) | 2011-10-07 |
| FR2958437B1 true FR2958437B1 (en) | 2016-11-11 |
Family
ID=43273796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1001363A Expired - Fee Related FR2958437B1 (en) | 2010-04-01 | 2010-04-01 | METHOD FOR WIRELESS COMMUNICATION BETWEEN SEVERAL TRANSMITTERS AND AT LEAST ONE RECEIVER |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2553842A1 (en) |
| FR (1) | FR2958437B1 (en) |
| WO (1) | WO2011121115A1 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2868894B1 (en) | 2004-04-13 | 2006-08-18 | Centre Nat Rech Scient Cnrse | METHOD FOR TEMPORALLY REVERSING WAVE |
-
2010
- 2010-04-01 FR FR1001363A patent/FR2958437B1/en not_active Expired - Fee Related
-
2011
- 2011-04-01 EP EP11711593A patent/EP2553842A1/en not_active Withdrawn
- 2011-04-01 WO PCT/EP2011/055111 patent/WO2011121115A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| FR2958437A1 (en) | 2011-10-07 |
| EP2553842A1 (en) | 2013-02-06 |
| WO2011121115A1 (en) | 2011-10-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PLFP | Fee payment |
Year of fee payment: 7 |
|
| TP | Transmission of property |
Owner name: JEAN LOUIS GUYADER, FR Effective date: 20161019 |
|
| PLFP | Fee payment |
Year of fee payment: 8 |
|
| PLFP | Fee payment |
Year of fee payment: 9 |
|
| PLFP | Fee payment |
Year of fee payment: 10 |
|
| PLFP | Fee payment |
Year of fee payment: 11 |
|
| ST | Notification of lapse |
Effective date: 20211205 |