EP3230959A1 - Système électronique autonome - Google Patents
Système électronique autonomeInfo
- Publication number
- EP3230959A1 EP3230959A1 EP15808169.5A EP15808169A EP3230959A1 EP 3230959 A1 EP3230959 A1 EP 3230959A1 EP 15808169 A EP15808169 A EP 15808169A EP 3230959 A1 EP3230959 A1 EP 3230959A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- storage medium
- electronic
- data
- passive
- remote
- 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.)
- Ceased
Links
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/008—Registering or indicating the working of vehicles communicating information to a remotely located station
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C19/00—Tyre parts or constructions not otherwise provided for
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/0841—Registering performance data
- G07C5/085—Registering performance data using electronic data carriers
Definitions
- the present invention is in the field of embedded electronic systems. More specifically, the present invention is in the field of electronic systems for performing measurements and / or data recordings concerning the system on which they are embedded. This invention applies in particular, but not exclusively, to electronic systems embedded on tires installed on land and / or air vehicles. Many self-powered embedded electronic systems are known that perform recordings that are temporarily stored in memory before being transmitted to a remote system for later analysis and exploitation.
- Such a communication interruption occurs for example if the power supply of the electronic system wears or breaks down, or even if the electronics undergoes significant damage.
- a counting system of the number of landings made by the tires of an aircraft. The life of such tires is not estimated in time, but in number of take-offs and landings, and it is therefore useful to be able to know this information.
- the take-off and landing of an aircraft are events involving heavy demands on the tires and landing gear, which can therefore lead to a deterioration of the power system of the electronic counting system.
- the only known solution to recover the data recorded in the on-board electronic system is the repair of this system.
- a repair or the extraction of the system can be complicated, especially in the case where the electronic system is highly integrated or buried on the vehicle on which it is embarked, or on a component of the vehicle like a tire.
- the electronic board of the embedded system is generally embedded in a rubber layer of the tire. Therefore, the repair or extraction of such a card is expensive in time, and can lead to irreversible damage to the device.
- the present invention is therefore to provide an on-board electronic system to overcome these disadvantages.
- the invention relates to a self-powered electronic system intended to be embedded in a tire on a land or air vehicle, the system comprising:
- the data recorded in the device relate to the tire, its use or its state.
- the invention thus offers a solution to the problem previously mentioned by the use of a passive data storage medium, remotely searchable.
- the passive character overcomes all the disadvantages associated with the power supply system of the electronic device.
- this device is searchable remotely allows a recovery of data without the need to physically extract the device. This is particularly advantageous in the case, previously mentioned, where the electronic system is highly integrated, for example embedded in a rubber layer of a tire, in particular in an aircraft tire.
- the communication means between the electronic recording device and the passive storage medium allow a read / write connection.
- the passive storage medium is adapted to be remote-powered by a remote interrogation system.
- This remote feeding is performed, for example, by the incident wave of a data reader.
- the passive storage medium is physically distinct from the measuring and / or recording device. Having such a physical separation reduces the risk that the two devices are damaged at the same time during an impact.
- the passive data storage medium is an RFID device.
- the communication means between the electronic recording device and the passive storage medium are included in the group comprising: a wired connection, an inductive connection, a radio frequency connection and an optical connection.
- the electronic measuring and / or recording device comprises a temporary storage medium.
- the means for transmitting this data to a remote interrogator system comprise a radio frequency wireless link.
- FIG. 1 shows a simplified diagram of a system according to the invention
- FIG. 2 shows the different data flows in a system according to the invention.
- FIG. 1 shows a simplified diagram of an electronic system according to the invention.
- This system comprises an electronic measuring and / or recording device 1 1.
- This device is self-powered, and includes a temporary storage medium 12.
- the system further comprises a passive data storage medium 10, for example an RFID device, and also comprises radiofrequency transmission means for communicating with a remote system 13.
- a passive data storage medium for example an RFID device
- radiofrequency transmission means for communicating with a remote system 13.
- the electronic device 1 1 comprises a power supply 20.
- This power supply is, for example a battery, or a battery, or a piezoelectric device.
- This device 1 1 comprises a radio frequency communication stage 22 comprising a radiofrequency transmitter 23 for communicating with the remote system not shown in this figure.
- the device 1 1 is connected to a passive storage medium 10.
- This support is advantageously an RFID device ultra-high frequency (UHF).
- the connection between the device 1 1 and the storage medium 10 is performed by a serial wired communication interface, for example a Serial Peripheral Interface (SPI) or I2C bus.
- SPI Serial Peripheral Interface
- I2C I2C bus.
- These communication interfaces comprise at least one TX / RX bidirectional transmission channel and a clock signal 21.
- the clock signal 21 is used to clock the regular transmission of data from the temporary medium 12 to the passive medium 10.
- the regular transmission of data consists for example of a copy of the latest information of the state of the vehicle or of the tire on which the system is embarked and / or an incrementation of its counters and updates the date of the last backup [0027]
- This passive storage medium 10 is then interrogated by a reader via a passive RFID communication 24. the interrogation of the passive medium 10 by a remote reader, the incident wave of the reader makes it possible to feed the RFID device at the same time as it allows the data recovery.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1462226A FR3030055B1 (fr) | 2014-12-11 | 2014-12-11 | Systeme electronique autonome |
| PCT/EP2015/079248 WO2016092017A1 (fr) | 2014-12-11 | 2015-12-10 | Système électronique autonome |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3230959A1 true EP3230959A1 (fr) | 2017-10-18 |
Family
ID=52469168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP15808169.5A Ceased EP3230959A1 (fr) | 2014-12-11 | 2015-12-10 | Système électronique autonome |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US10242512B2 (fr) |
| EP (1) | EP3230959A1 (fr) |
| FR (1) | FR3030055B1 (fr) |
| WO (1) | WO2016092017A1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3041285B1 (fr) | 2015-09-18 | 2017-10-27 | Michelin & Cie | Pneumatique possedant un transpondeur passif et procede de communication d'un tel pneumatique |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6087930A (en) * | 1994-02-22 | 2000-07-11 | Computer Methods Corporation | Active integrated circuit transponder and sensor apparatus for transmitting vehicle tire parameter data |
| US7760080B2 (en) * | 2000-09-08 | 2010-07-20 | Automotive Technologies International, Inc. | Tire monitoring with passive and active modes |
| US7161476B2 (en) * | 2000-07-26 | 2007-01-09 | Bridgestone Firestone North American Tire, Llc | Electronic tire management system |
| EP2272688B1 (fr) * | 2000-07-26 | 2012-02-01 | Bridgestone Americas Tire Operations, LLC | Système électronique de gestion de pneus |
| US6724301B2 (en) * | 2001-11-20 | 2004-04-20 | Continental Aktiengesellschaft | Tire to wheel data transfer system |
| US7081693B2 (en) * | 2002-03-07 | 2006-07-25 | Microstrain, Inc. | Energy harvesting for wireless sensor operation and data transmission |
| US20060184295A1 (en) * | 2005-02-17 | 2006-08-17 | Steve Hawkins | On-board datalogger apparatus and service methods for use with vehicles |
| US7474214B2 (en) * | 2005-06-22 | 2009-01-06 | International Business Machines Corporation | Method and system for locating tires using RFID |
| US7276703B2 (en) * | 2005-11-23 | 2007-10-02 | Lockheed Martin Corporation | System to monitor the health of a structure, sensor nodes, program product, and related methods |
| US9361568B2 (en) * | 2005-12-09 | 2016-06-07 | Tego, Inc. | Radio frequency identification tag with hardened memory system |
| US8988223B2 (en) * | 2005-12-09 | 2015-03-24 | Tego Inc. | RFID drive management facility |
| JP4574545B2 (ja) * | 2005-12-28 | 2010-11-04 | 住友ゴム工業株式会社 | タイヤ用無線タグ装着部材、空気入りタイヤならびに空気入りタイヤとリムとの組立体 |
| US20080033607A1 (en) * | 2006-06-01 | 2008-02-07 | Bob Zeliff | Monitoring system for aircraft landing system |
| US9789738B2 (en) * | 2014-09-29 | 2017-10-17 | Rfmicron, Inc. | Pressure based wireless sensor and applications thereof |
| US8078354B2 (en) * | 2006-11-29 | 2011-12-13 | United Technologies Corporation | Global product management of a vehicle and a fleet of vehicles |
| EP2269317A4 (fr) * | 2008-03-31 | 2011-06-29 | Michelin Rech Tech | Transpondeur rfid semi-passif autonome incorporé dans un pneumatique |
| US8354925B1 (en) * | 2008-07-14 | 2013-01-15 | Lockheed Martin Corporation | Monitoring using RF communication technology |
| US9162776B2 (en) * | 2010-08-18 | 2015-10-20 | The Boeing Company | Aircraft safety and configuration monitoring system and method |
| FR2974210B1 (fr) * | 2011-04-12 | 2014-07-18 | Michelin Soc Tech | Procede de gestion de donnees entre un marqueur rfid porte par un pneumatique et un capteur porte par une jante |
| GB2529966B (en) * | 2011-12-20 | 2016-07-27 | Silent Sensors Ltd | Measurement Sensor |
| US20150029016A1 (en) * | 2012-04-06 | 2015-01-29 | Itire, Llc | Tire data collection and communication device, multi-purpose handheld data collection and communication tool, and method for communicating tire data between a vehicle tire and a remote computing device |
| US9248709B2 (en) * | 2013-06-13 | 2016-02-02 | Infineon Technologies Ag | RFID-tag, a TPMS device, a tire, a receiver device and a method for providing information related to identification of a tire |
| FR3011770B1 (fr) * | 2013-10-11 | 2015-10-30 | Ldl Technology | Procede d'exploitation d'un systeme de surveillance de la pression et/ou de la temperature des pneumatiques d'un vehicule et dispositif permettant de le mettre en oeuvre |
| FR3013907B1 (fr) | 2013-11-27 | 2016-01-01 | Michelin & Cie | Systeme de lecture dynamique de donnees de transpondeurs |
| FR3013870B1 (fr) | 2013-11-27 | 2016-01-01 | Michelin & Cie | Systeme de lecture dynamique de donnees de transpondeurs |
| US9505502B2 (en) * | 2014-02-12 | 2016-11-29 | The Boeing Company | Tire pressure monitoring system |
| WO2015143451A1 (fr) * | 2014-03-21 | 2015-09-24 | Eldec Corporation | Système de vérification à froid de pression de pneu |
| PT3194184T (pt) * | 2014-09-17 | 2022-12-09 | Ste Ind S R L | Dispositivo de transmissão e método para transmissão em modo sem fios de parâmetros sujeitos a medição |
| FR3029832B1 (fr) | 2014-12-15 | 2017-10-20 | Michelin & Cie | Procede de pose de support pour module electronique de pneumatique |
-
2014
- 2014-12-11 FR FR1462226A patent/FR3030055B1/fr not_active Expired - Fee Related
-
2015
- 2015-12-10 EP EP15808169.5A patent/EP3230959A1/fr not_active Ceased
- 2015-12-10 WO PCT/EP2015/079248 patent/WO2016092017A1/fr not_active Ceased
- 2015-12-10 US US15/534,636 patent/US10242512B2/en active Active
Non-Patent Citations (3)
| Title |
|---|
| "RFID-Handbuch : Grundlagen und praktische Anwendungen induktiver Funkanlagen, Transponder und kontaktloser Chipkarten", 1 January 2002, CARL HANSER VERLAG, MÌNCHEN; WIEN, ISBN: 978-3-446-22071-3, article KLAUS FINKENZELLER: "10.1.3.6 Dual-Port-EEPROM", pages: 297 - 300, XP055748391 * |
| JUERGEN HEIDRICH ET AL: "Local positioning with passive UHF RFID transponders", WIRELESS SENSING, LOCAL POSITIONING, AND RFID, 2009. IMWS 2009. IEEE MTT-S INTERNATIONAL MICROWAVE WORKSHOP ON, IEEE, PISCATAWAY, NJ, USA, 24 September 2009 (2009-09-24), pages 1 - 4, XP031558891, ISBN: 978-1-4244-5060-2 * |
| See also references of WO2016092017A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016092017A1 (fr) | 2016-06-16 |
| FR3030055B1 (fr) | 2017-01-13 |
| US20170358150A1 (en) | 2017-12-14 |
| US10242512B2 (en) | 2019-03-26 |
| FR3030055A1 (fr) | 2016-06-17 |
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