EP3234616A1 - Système d'évaluation de la vitesse d'un pneumatique - Google Patents
Système d'évaluation de la vitesse d'un pneumatiqueInfo
- Publication number
- EP3234616A1 EP3234616A1 EP15820087.3A EP15820087A EP3234616A1 EP 3234616 A1 EP3234616 A1 EP 3234616A1 EP 15820087 A EP15820087 A EP 15820087A EP 3234616 A1 EP3234616 A1 EP 3234616A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- vehicle
- housing
- passage
- speed
- tire
- 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
-
- 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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/24—Wear-indicating arrangements
- B60C11/246—Tread wear monitoring systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
- G01M17/02—Tyres
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/64—Devices characterised by the determination of the time taken to traverse a fixed distance
-
- 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
- B60C25/00—Apparatus or tools adapted for mounting, removing or inspecting tyres
- B60C25/002—Inspecting tyres
- B60C25/007—Inspecting tyres outside surface
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/64—Devices characterised by the determination of the time taken to traverse a fixed distance
- G01P3/66—Devices characterised by the determination of the time taken to traverse a fixed distance using electric or magnetic means
Definitions
- the present invention relates to a system for evaluating the speed of a vehicle. More particularly, the present invention relates to an external system, that is to say not embraqué in the vehicle.
- the present invention aims to provide a system, in particular for use by fleet managers of vehicles, and which can be part of a more comprehensive system for diagnosing the state of a vehicle and its tires.
- a system in particular for use by fleet managers of vehicles, and which can be part of a more comprehensive system for diagnosing the state of a vehicle and its tires.
- none of the known systems allows, in the state, a cross-check with other information concerning the vehicle whose speed is measured.
- the objective of the present invention is to provide a system for evaluating the speed of a vehicle that is ergonomic for both a vehicle driver and a fleet manager of vehicles.
- the present invention therefore proposes such an autonomous system for evaluating the state of the speed of a tire.
- the invention proposes a system for evaluating the speed of a vehicle, the system comprising:
- a system for evaluating the state of a tire comprising a housing placed on the ground, means for determining at least two instants of passage of the vehicle on two different passage points, or not, of the housing of the measuring system, and
- the system for evaluating the state of a tire is a wear measurement system comprising a housing placed on the ground in which are advantageously installed:
- At least one device for detecting the presence of a tire on the housing and
- Electronic means for activating the wear detection device when detecting the presence of a tire Electronic means for activating the wear detection device when detecting the presence of a tire.
- the wear detection device preferably implements at least one sensor placed inside the housing, near a face of the housing intended to be in contact with the surface of the tire, and capable of measuring the distance separating said sensor from the metal reinforcements constituting the tire.
- the sensor comprises for example a static or alternating magnetic field source and an adjacent sensitive element, the source being a coil or a permanent magnet and the sensitive element a sensor whose output signal can, for example, be function the level of the local magnetic field.
- the sensitive element is positioned such that the intensity of the magnetic field varies as the distance separating said sensor from the metal reinforcements constituting the tire decreases.
- the sensitive element is preferably selected from the group of Hall effect or magnetoresistive sensors.
- the senor is an eddy current sensor
- the evaluation system comprises at least one device for measuring a characteristic of a tire, for example the pressure of a tire.
- the first device for detecting the presence of a tire comprises at least one element included in the group comprising: a ferroelectret type sensor (PP, CYTOP, etc.), an organic piezoelectric sensor, a cable and / or fiber piezoelectric transducer, a piezoelectric transducer, a piezoelectric bimetallic strip or a sensor made in the form of inorganic piezoelectric composite applied to a support.
- the piezoelectric composite may, for example, be a paint supplemented with barium titanate, an oxide known for its ferroelectric properties.
- any other element having ferroelectric properties such as, for example, and non-exhaustively, TGS, PZT, BST, Kb03, LiNbO3, LiTaO3, could be used as an additive to a conventional paint to form a piezoelectric composite. usable in the context of this device.
- the speed evaluation system comprises means for storing the dimensional data of the housing.
- dimensional data include, but are not limited to, the distances between different elements incorporated in the housing, for example piezoelectric sensors, piezoelectric cables, or electrodes coated with piezoelectric paint.
- distance is meant here the distance between the respective projections of the elements on the same plane, parallel to the plane on which the vehicle moves.
- the system for evaluating the speed of a vehicle comprises vehicle identification means.
- vehicle identification means are, for example, an RFID reader, integrated in or on the housing, or nearby.
- RFID reader can read the identifier of an integrated RFID chip in one or more tires of the vehicle or affixed to the chassis of said vehicle.
- This RFID reader is preferably linked by telecommunications means to a remote database making it possible to establish a link between an RFID identifier and a tire and / or a vehicle.
- the system comprises means for exchanging information with a remote database, comprising dimensional information on the identified vehicle.
- the dimensional information includes, for example, the tire size, the wheelbase, the front track or the rear track of the vehicle.
- the invention also relates to a method for evaluating the speed of a vehicle passing over a casing of a system for evaluating the state of a tire of the vehicle, the method comprising the following steps:
- the method is such that the steps of determining a first and second time of passage of the vehicle on the housing consist of the detection of the passage of the same wheel in two separate passage points or not of the case.
- the steps of determining a first and second time of passage of the vehicle on the housing consist of the detection of the passage of the same wheel in two separate passage points or not of the case.
- the method is such that the steps of determining a first and second time of passage of the vehicle on the housing consist of detecting the passage of two separate axles of the vehicle at a single point of the housing .
- This single point may be, for example, the measuring device, or the activation device of the measuring device.
- the method is such that the steps of determining a first and second time of passage of the vehicle on the housing respectively consist of the detection of a shock on the housing, and in the detection of a passage of a wheel on an activation device of the measuring device or on the measuring device.
- the detection of a shock can be ensured, for example, by any sensor sensitive to shocks, such as accelerometers, vibration or tilt sensors, omnidirectional (for example SQ-SEN-200 type of SignalQuest), piezoelectric buzzers, strain gages or sensors based on piezoelectric composites bonded at a single point in the case structure.
- the first moment of passage corresponding to the detection of a shock on the housing it is possible to detect said first instant with more accuracy by correcting the propagation time of the shock wave. in the material constituting the housing of the measuring system.
- the correction is a function of the rigidity of the material.
- the speed evaluation system implements a wear measurement system consisting of:
- a housing 10 consisting of two access ramps 15 and a horizontal wear measurement zone located between the two access ramps 15.
- two tire presence detection devices each consisting of three piezoelectric sensors 110, positioned along a line transverse to the direction of travel of a vehicle arriving on the housing.
- the piezoelectric sensors are buzzers stuck on the structure of the housing 10.
- a line of wear measurement sensors 100 positioned along a line transverse to the direction of travel of the vehicle arriving on the housing 10.
- These wear measuring sensors can be indifferently reluctance sensors. variable, or eddy current sensors.
- this line of electromagnetic wear sensors can be replaced by an optical wear measurement system applying the principle of laser triangulation.
- the processing electronics 140 also contains an RFID reader for reading RFID chips embedded in the tires or stuck to the vehicle whose speed, and tire wear, are measured.
- the presence of the tire is first detected by a first line of sensors 110 for detecting the presence of the tire, and then, when the tire leaves the housing 10 of the wear measuring system, its presence is detected by a second line of piezoelectric sensors 110 for detecting the presence of a tire.
- the figure shows, in solid line, an example of a signal 30 at the output of a piezoelectric sensor 110 located in the first line of presence detection sensor of pneumatic, and in broken line, an example of signal 40 taken at the output of a piezoelectric sensor 110 located in the second line of sensors for detecting presence of tire.
- the processing electronics 140 comprises a threshold detection circuit and a time base which make it possible to evaluate the time t flowing between the passage of a pneumatic 20 on the first line of tire sensing sensors 110 and the passage of said tire 20 on the second line of tire sensing sensors 110.
- the moment of passage on a line of sensors 110 is detected by crossing, by the output signal 30 or 40, a predetermined threshold.
- the threshold detection electronics can be replaced by an upstream and / or downstream edge detection electronics, in order to evaluate the time t between the passage of a tire 20 on the first line of tire sensing sensors 110 and the passage of said tire 20 on the second line of tire sensing sensors 110.
- the distance d is the distance separating the two transverse lines of pneumatic presence detection sensors 110. This distance can be either prerecorded in a memory of the processing electronics, or stored in a base station. remote data including dimensional data of the housing.
- FIGS. 2a and 2b show another embodiment in which the tire presence detection device is made by means of two piezoelectric cables 320.
- the wear measuring system comprises: a housing 11, consisting of two access ramps 16 and a horizontal wear measurement zone located between both ramps 16. a line of wear measurement sensors 100, identical to those of Figures 1a and 1b, positioned along a line transverse to the direction of travel of the vehicle arriving on the housing 11.
- This piezoelectric cable 320 is positioned in a cavity
- a plate 400 of rectangular shape is positioned in the groove arranged for this purpose, under the cavity 300.
- plate 400 is fixed on the housing 11 by any appropriate means, to ensure that the piezoelectric cable 320 is held in position in its housing 300.
- a processing electronics 141 on which are connected the wear measuring sensors 100 and the sensors for detecting the presence of a tire.
- the processing electronics 141 also contains an RFID reader, a time base and a threshold detection electronics.
- this threshold detection electronics can be replaced by upstream and / or downstream edge detection electronics.
- the presence of the tire is first detected by a first tire presence detection device 320. Then, when the pneumatic tire leaves the housing 11 of the wear measuring system, its presence is detected by a second piezoelectric device for detecting the presence of tire 320.
- FIG. 2c shows, in solid lines, an example of signal 80 taken at the output of the first piezoelectric cable 320, and in broken lines, an example of signal 85 taken at the output of the second piezoelectric cable 320.
- the time t1 measured by the processing electronics 141, corresponds to the time between the crossing of the threshold by the output signal of the first piezoelectric cable 320 and the crossing of the threshold by the output signal.
- second piezoelectric cable 320 corresponds to the time between the crossing of the threshold by the output signal of the first piezoelectric cable 320 and the crossing of the threshold by the output signal.
- the distance dl is the distance between the two constituent piezoelectric cables 320 of the presence of pneumatic sensors.
- Figures 3a and 3b show another embodiment in which the tire presence detection device is replaced by a piezoelectric composite, such as a paint containing piezoelectric charges.
- the wear measuring system consists of:
- a housing 12 consisting of two access ramps 17 and a horizontal wear measurement zone situated between the two access ramps 17, as well as a wear measurement sensor line; 100, identical to those of Figures la and lb, positioned along a line transverse to the direction of travel of the vehicle arriving on the housing 12.
- two tire presence detection devices arranged transversely to the running direction of the vehicle, and consisting of a first electrode 321, a second electrode 331 and a piezoelectric paint arranged in a thin layer between the two electrodes 321 and 331.
- the electrodes are made by means of silver lacquer but other principles can be used to achieve these electrodes, without this affecting the performance of the system.
- the processing electronics 142 also contains an RFID reader, a time base and a threshold detection electronics. Alternatively, this threshold detection electronics can be replaced by upstream and / or downstream edge detection electronics.
- the presence of the tire is first detected by a first tire presence detection sensor. Then, when the tire leaves the housing 12 of the wear measuring system, its presence is detected by a second piezoelectric sensor for detecting the presence of a tire.
- FIG. 3c shows, in solid lines, an example of a signal 800 taken at the output of the first piezoelectric sensor, and in broken lines, an example of a signal 900 taken at the output of the second piezoelectric sensor.
- the time t2 measured by the processing electronics 142, corresponds to the time between the crossing of the threshold by the output signal of the first piezoelectric sensor and the crossing of the threshold by the output signal of the second piezoelectric sensor.
- the distance d2 is the distance separating the two constituent piezoelectric sensors from the presence sensors of the tire.
- Figures 4a and 4b show another embodiment wherein the speed measurement is determined from two sensors: a tire presence detection device and a wear measuring device.
- the wear measurement system consists of:
- a housing 12 consisting of two access ramps 17 and a horizontal wear measurement area located between the two access ramps 17, as well as a line of wear measurement sensors 100 , identical to those of Figures la and lb, positioned along a line transverse to the direction of travel of the vehicle arriving on the housing 12.
- two tire presence detection devices arranged transversely to the running direction of the vehicle, and consisting of a first electrode 321, a second electrode 331 and a piezoelectric paint arranged in a thin layer between the two electrodes 321 and 331.
- the electrodes are made by means of silver lacquer but other principles can be used to achieve these electrodes, without this affecting the performance of the system.
- the processing electronics 142 on which are connected the wear measuring sensors 100 and the sensors for detecting the presence of a tire.
- the processing electronics 142 also contains an RFID reader, a time base and a threshold detection electronics. Alternatively, this threshold detection electronics can be replaced by upstream and / or downstream edge detection electronics.
- the presence of the tire is first detected by a first tire presence detection sensor. Then, the wear measurement is performed when the tire is above the wear measurement sensors 100.
- FIG. 4c shows an example of signal recorded at the output of the first piezoelectric sensor during the passage of a tire.
- FIG. 4d shows an exemplary signal taken at the output of one of the sensors of the wear measurement sensor line 100 during the passage of a tire.
- the time t3 corresponds to the presence detection of the tire by the tire presence detection device
- the time t4 corresponds to the beginning of the measurement of the tire wear by a tire sensor.
- the line of wear measurement sensors 100 the line of wear measurement sensors 100.
- the distance d3 is the distance separating the tire presence detection sensor that has made it possible to detect the instant t3 and the line of wear measurement sensors 100. .
- Figures 5a, 5b, 5c and 5d show another embodiment wherein the tire presence detection device is replaced by a single piezoelectric sensor.
- the wear measurement system consists of: a housing 13, identical to FIGS. 1a and 1b, consisting of two access ramps 18 and a parking zone; measuring the horizontal wear located between the two access ramps 18. of a wear measurement sensor line 100, identical to the line of wear measuring sensors 100 of FIGS. 1a and 1b, positioned on the along a line transverse to the direction of travel of the vehicle arriving on the housing 13.
- a tire presence detection device 520 consisting of a single piezoelectric buzzer, glued to the structure of the housing 13. This is an advantage of this configuration since a single sensor 520 makes it possible, in fine, to measure the speed of a tire irrespective of the direction of arrival of said tire on the housing 13.
- the processing electronics 143 also contains a scanner RFID, a time base and an electronic threshold detection.
- this threshold detection electronics can be replaced by upstream and / or downstream edge detection electronics.
- the detection of a shock can be ensured, for example, by any sensor sensitive to shocks, such as accelerometers, vibration or tilt sensors, omnidirectional (for example of the SQ-SEN-200 type). from SignalQuest), piezoelectric buzzers, strain gages or sensors based on piezoelectric composites bonded at a single point in the case structure.
- the wear measurement is performed when the tire is above the wear measurement sensors 100.
- FIG. 5c shows an example of a signal recorded at the output of the piezoelectric sensor 520 during the passage of a tire.
- FIG. 5d shows an exemplary signal taken at the output of a sensor of the wear measurement sensor line 100, during the passage of a tire on the housing 13.
- the time t5 corresponds to the presence detection of the tire by the tire presence detection device 520
- the time t6 corresponds to the beginning of the wear measurement by a line sensor. wear sensor 100.
- the distance d4 is the distance separating an edge in the longitudinal direction of the housing 13 and the line of wear measurement sensors 100.
- the wear measuring system 14 is provided, for example, with at least one of the tire presence detection devices exposed in the examples of FIGS. 1, 2, 3, 4 or 4. 5.
- the wear measuring system 14 is also provided with a tire wear sensor sensor line, a processing electronics integrating a time base and a threshold detection electronics.
- this threshold detection electronics can be replaced by upstream and / or downstream edge detection electronics.
- the wear measuring system 14 is also provided with an RFID reader.
- the wear measuring system 14 is connected to a remote database, containing the value of the distance d5 between the two axles 700 and 1000 of the vehicle 600.
- This database contains the value of the distances d5 separating the axles of all types of vehicles which makes the system operating for all types of vehicles.
- Figure 6a shows the arrival of a vehicle 600 on the wear measuring system 14 at time t7.
- the arrival of said vehicle is detected at the time of the passage of the first axle 1000 on the tire presence detection device integrated in the wear measurement system 14.
- the value t7 of the time base integrated in the wear measuring system is recorded in a memory of the processing electronics of said wear measuring system.
- Figure 6b shows the passage of the second axle 700 of the vehicle 600 on the wear measuring system 14 at time t8.
- the value t8 of the time base integrated in the wear measurement system is recorded in a memory of the processing electronics of said measuring system of wear.
- the RFID reader integrated in the wear measurement system 14 is activated to identify the identification number of an RFID which was previously affixed to the 600 vehicle.
- the vehicle 600 is identified and the wear measurement system 14 can access the value of the distance d5 contained in the remote database.
- the transit time of the vehicle, as well as its identification are transmitted to the remote database and the calculation is performed directly in the database.
- the second axle by means of the measuring device of said system.
- the detection is done on the basis of the output signal of the measurement sensors, as described in FIGS. 4d and 5d and the distance d5 recovered in the remote database must be increased by the value d6 which is the distance separating the tire presence detection device from the wear measuring device. This distance d6 is not shown in the figures.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Tires In General (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1462591A FR3030759B1 (fr) | 2014-12-17 | 2014-12-17 | Systeme d'evaluation de la vitesse d'un pneumatique |
PCT/EP2015/080073 WO2016097038A1 (fr) | 2014-12-17 | 2015-12-16 | Système d'évaluation de la vitesse d'un pneumatique |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3234616A1 true EP3234616A1 (fr) | 2017-10-25 |
Family
ID=54007732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15820087.3A Ceased EP3234616A1 (fr) | 2014-12-17 | 2015-12-16 | Système d'évaluation de la vitesse d'un pneumatique |
Country Status (5)
Country | Link |
---|---|
US (1) | US20180009271A1 (fr) |
EP (1) | EP3234616A1 (fr) |
CN (1) | CN107407693A (fr) |
FR (1) | FR3030759B1 (fr) |
WO (1) | WO2016097038A1 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3020680B1 (fr) | 2014-05-02 | 2017-11-24 | Michelin & Cie | Systeme d'evaluation de l'etat d'un pneumatique |
FR3030744A1 (fr) | 2014-12-17 | 2016-06-24 | Michelin & Cie | Systeme d'evaluation de l'etat d'un pneumatique |
FR3030374B1 (fr) | 2014-12-17 | 2017-01-13 | Michelin & Cie | Procede de detection et d'alerte de l'etat de sous-gonflage d'un pneumatique |
US10527465B2 (en) * | 2015-03-26 | 2020-01-07 | Compagnie Generale Des Etablissements Michelin | Removable system for counting wheel revolutions |
FR3039459B1 (fr) | 2015-07-30 | 2017-08-11 | Michelin & Cie | Systeme d'evaluation de l'etat d'un pneumatique |
FR3067137A1 (fr) | 2017-06-02 | 2018-12-07 | Compagnie Generale Des Etablissements Michelin | Procede de fourniture d'un service lie a l'etat et/ou au comportement d'un vehicule et/ou d'un pneumatique |
FR3090870A3 (fr) * | 2018-12-19 | 2020-06-26 | Michelin & Cie | Procédé et système d’évaluation de paramètres d’un pneumatique |
US11852561B2 (en) * | 2021-04-30 | 2023-12-26 | Tekscan, Inc. | Portable tire contact sensors |
CN116129627B (zh) * | 2023-01-18 | 2023-12-01 | 东南大学 | 一种智能网联车队下匝道前的协同换道策略 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2201511B3 (fr) * | 1972-09-22 | 1975-10-17 | Benac Louis | |
US5445020A (en) * | 1991-11-29 | 1995-08-29 | Exxon Research And Engineering Company | Tire inflation sensor |
SE502679C2 (sv) * | 1993-05-28 | 1995-12-04 | Saab Scania Combitech Ab | Förfarande och anordning för registrering av ett fordons förflyttning på ett underlag |
US6075466A (en) * | 1996-07-19 | 2000-06-13 | Tracon Systems Ltd. | Passive road sensor for automatic monitoring and method thereof |
JP3671134B2 (ja) * | 2000-04-05 | 2005-07-13 | 株式会社豊田中央研究所 | タイヤパラメータ推定装置 |
US7194173B2 (en) * | 2004-07-16 | 2007-03-20 | The Trustees Of Princeton University | Organic devices having a fiber structure |
EP1952092B1 (fr) * | 2005-11-22 | 2009-04-22 | Yarayan, Ali | Appareil concu pour controler la profondeur et le type de la sculpture de pneu, la vitesse et la garde au sol sur des vehicules en deplacement |
EP2091761A1 (fr) * | 2006-11-17 | 2009-08-26 | Treadcheck Limited | Appareil et procédé de contrôle d'usure de pneus |
US8712105B2 (en) * | 2007-04-16 | 2014-04-29 | Redflex Traffic Systems Pty, Ltd. | Vehicle speed verification system and method |
US9052392B2 (en) * | 2010-11-25 | 2015-06-09 | Mitsubishi Electric Corporation | Velocity measurement apparatus capable of accurately measuring velocity of moving object relative to ground surface |
CH706539A1 (de) * | 2012-05-16 | 2013-11-29 | Kistler Holding Ag | Sensormodul eines WIM-Systems und Messverfahren. |
-
2014
- 2014-12-17 FR FR1462591A patent/FR3030759B1/fr not_active Expired - Fee Related
-
2015
- 2015-12-16 CN CN201580069196.2A patent/CN107407693A/zh active Pending
- 2015-12-16 EP EP15820087.3A patent/EP3234616A1/fr not_active Ceased
- 2015-12-16 WO PCT/EP2015/080073 patent/WO2016097038A1/fr active Application Filing
- 2015-12-16 US US15/535,276 patent/US20180009271A1/en not_active Abandoned
Non-Patent Citations (2)
Title |
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None * |
See also references of WO2016097038A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2016097038A1 (fr) | 2016-06-23 |
FR3030759B1 (fr) | 2017-01-13 |
US20180009271A1 (en) | 2018-01-11 |
CN107407693A (zh) | 2017-11-28 |
FR3030759A1 (fr) | 2016-06-24 |
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