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1. 发明申请

WO2021001862A1 TYRE COMPRISING A MONITORING DEVICE 审中-公开
公开(公告)号：WO2021001862A1
公开(公告)日：2021-01-07
申请号：PCT/IT2020/050156
申请日：2020-06-24
申请人： PIRELLI TYRE S.P.A.
发明人： BOSCAINO, Ivan Gildo , NATTA, Andrea , PUPPI, Cristiano , RUBINGH, Jan-Eric Jack Martijn
IPC分类号： B60C23/04
摘要： Tyre (1) comprising a monitoring device (10) fixed onto an inner surface (2) at a crown portion (16) of the tyre (1), wherein the monitoring device (10) comprises: an electronic unit (11) comprising at least one temperature, pressure, acceleration, or deformation sensor; a processing unit; and a transceiver; and an accumulation device (12) to electrically supply the electronic unit (11), wherein the accumulation device (12) is fixed to said inner surface (2)and it is interposed between the inner surface (2) and the electronic unit (11), the accumulation device (12) having a plan surface greater than or equal to 500 mm 2 and a thickness lower than or equal to 2.0 mm.

2. 发明申请

WO2022144939A1 METHOD FOR MONITORING A STATUS OF A TYRE 审中-公开
公开(公告)号：WO2022144939A1
公开(公告)日：2022-07-07
申请号：PCT/IT2021/050421
申请日：2021-12-22
申请人： PIRELLI TYRE S.P.A.
发明人： OZELO RODRIGUES DE MELLO, Renan , NATTA, Andrea , SALLUSTI, Massimiliano , PALKA, Marian
IPC分类号： B60C11/24 , B60C23/04 , B60C23/06 , G01M17/02
摘要： Method (200), and related system (100), for monitoring a status of a tyre (99) fitted on a vehicle, the method (200) comprising: - in a first operative phase with the tyre (99) in a reference status: - during an advancement of the vehicle, acquiring (3) at least one first signal representative of a motion of a crown portion (31 ) of the tyre (99); - obtaining (4) a first frequency spectrum of the at least one first signal, the first frequency spectrum comprising a first plurality of peaks; - identifying (5) a first determined peak in the first plurality of peaks and determining a first frequency of the first determined peak; - in a second operative phase subsequent to the first operative phase: - during an advancement of said vehicle, acquiring (6) a second signal representative of the motion of the crown portion (31 ); - obtaining (7) a second frequency spectrum of the second signal, the second frequency spectrum comprising a second plurality of peaks; - identifying (8) a second determined peak in the second plurality of peaks corresponding to the first determined peak in the first plurality of peaks, and determining (9) a second frequency of the second determined peak; - determining (10) a reference frequency as a function of the first frequency of the first determined peak; - determining (11) a current frequency as a function of the second frequency of the second determined peak; - monitoring (12) the status of the tyre (99) based on a comparison between the current frequency and the reference frequency, or between two values of a same physical quantity, the two values being correlated to the current frequency and to the reference frequency respectively, wherein the physical quantity is a mass or a moment of inertia or a stiffness of the tyre (99).

3. 发明申请

WO2020129104A1 TYRE COMPRISING A MONITORING DEVICE 审中-公开
公开(公告)号：WO2020129104A1
公开(公告)日：2020-06-25
申请号：PCT/IT2019/050271
申请日：2019-12-16
申请人： PIRELLI TYRE S.P.A.
发明人： PUPPI, Cristiano , NATTA, Andrea , BOSCAINO, Ivan Gildo , RUBINGH, Jan-Eric Jack Martijn
IPC分类号： B60C23/04
摘要： Tyre (1) comprising a monitoring device (10) comprising an electronic unit (11) comprising a sensor for detecting at least one of the following physical quantities: temperature, pressure, acceleration, deformation; a processing unit; a transceiver; an electric power supplier (12) having a housing body (50), a first pole (22) and a second pole (24); an electric circuit (18) for connecting the two poles (22, 24) to the electronic unit (11); a flexible support (13) on which the electronic unit is fixed (11), wherein the housing body (50) is fixed onto the flexible support (13) at a first face (23), wherein the monitoring device (10) comprises a tab (26) integral with the flexible support (13) and folded so that a portion (27) of the tab is fixed to a second face (25) of the housing body (50), and wherein the electric circuit (18) comprises a connecting track (28) extending along the tab (26) up to electrically contact the second pole (24).

4. 发明申请

WO2020026281A1 TYRE COMPRISING A MONITORING DEVICE 审中-公开
公开(公告)号：WO2020026281A1
公开(公告)日：2020-02-06
申请号：PCT/IT2019/050173
申请日：2019-07-25
申请人： PIRELLI TYRE S.P.A.
发明人： PUPPI, Cristiano , BOSCAINO, Ivan Gildo , NATTA, Andrea , SABATINI, Marco
IPC分类号： B60C23/04
摘要： Tyre (1) with a monitoring device (10) equipped with an electronic unit (11), an electric power supplier (12) and an electrical connection (30) between the electronic unit (11) and the electric power supplier (12), wherein the electronic unit (11) comprises a rigid printed circuits board (20) on which a sensor (21) is fixed to detect temperature, pressure and/or acceleration, a processing unit (22) and a transceiver (23) and wherein the electronic unit (11) and the electric power supplier (12) are both fixed on an inner surface (15) of the tyre 1 at the crown (16).

5. 发明申请

WO2020026283A1 TYRE COMPRISING A MONITORING DEVICE 审中-公开
公开(公告)号：WO2020026283A1
公开(公告)日：2020-02-06
申请号：PCT/IT2019/050175
申请日：2019-07-25
申请人： PIRELLI TYRE S.P.A.
发明人： PUPPI, Cristiano , BOSCAINO, Ivan Gildo , NATTA, Andrea
IPC分类号： B60C23/04
摘要： Tyre (1) comprising a monitoring device (10) fixed on an inner surface (2) at a crown portion (16, wherein the monitoring device (10) comprises an electronic unit (11) and an electric power supplier (12), wherein the electronic unit (11) comprises a sensor for detecting at least one of temperature, pressure, acceleration, deformation; a processing unit; a transceiver, wherein the monitoring device (10) comprises a flexible support (13) on which the electronic unit (11) and the electric energy supplier (12) are fixed, and wherein an acute angle (A) formed between a main development direction (L) of the flexible support (13) and a direction of intersection (20') of the equatorial plane (20) of the tyre (1) with the inner surface (2) of the tyre is greater than or equal to 20° and lower than or equal to 70°.

6. 发明申请

WO2020026282A1 TYRE COMPRISING A MONITORING DEVICE 审中-公开
公开(公告)号：WO2020026282A1
公开(公告)日：2020-02-06
申请号：PCT/IT2019/050174
申请日：2019-07-25
申请人： PIRELLI TYRE S.P.A.
发明人： PUPPI, Cristiano , BOSCAINO, Ivan Gildo , NATTA, Andrea
IPC分类号： B60C23/04
摘要： Tyre (1) comprising a monitoring device (10) fixed on the inner surface (15) at a crown portion (16) of the tyre (1), wherein the monitoring device (10) comprises an electronic unit (11) and an electric power supplier (12) electrically connected to the electronic unit (11), the electronic unit (11) comprising a sensor for detecting at least one of temperature, pressure, acceleration, deformation, a processing unit; a transceiver, wherein the monitoring device (10) comprises a flexible support (13) in a single body, the electronic unit (11) being fixed on said flexible support (13), wherein the electric power supplier (12) comprises a plurality of electric energy accumulators (14) electrically connected to the electronic unit (11) for supplying the electronic unit (11), and wherein each accumulator (14) is fixed onto the flexible support (13).

7. 发明申请

WO2022144703A1 METHOD AND SYSTEM FOR MONITORING A STATUS OF A TYRE 审中-公开
公开(公告)号：WO2022144703A1
公开(公告)日：2022-07-07
申请号：PCT/IB2021/062184
申请日：2021-12-22
申请人： PIRELLI TYRE S.P.A.
发明人： SABATO, Diego , OZELO RODRIGUES DE MELLO, Renan , NATTA, Andrea , SALLUSTI, Massimiliano , SCALTRITTI, Dario
IPC分类号： B60C11/24 , B60C23/06 , G01M7/00 , G01M17/02
摘要： Method (200), and related system (100), for monitoring a status of a tyre (99) fitted on a vehicle, the method (200) comprising: - with said vehicle in motion and said tyre in rotation, acquiring (3) a motion signal representative of a motion of a crown portion (31) of the tyre (99), the motion signal temporally corresponding to a plurality of turns of the tyre (99); - obtaining (4) a frequency spectrum of the motion signal; - determining (11 ) the status of the tyre (99) based the frequency spectrum, wherein the motion signal is representative of an axial component of the motion of the crown portion (31).

8. 发明申请

WO2021124366A1 TYRE FOR MOTOR-CYCLES COMPRISING A MONITORING DEVICE 审中-公开
公开(公告)号：WO2021124366A1
公开(公告)日：2021-06-24
申请号：PCT/IT2020/050307
申请日：2020-12-14
申请人： PIRELLI TYRE S.P.A.
发明人： NATTA, Andrea , PUPPI, Cristiano , BOSCAINO, Ivan Gildo
IPC分类号： B60C23/04 , B60C23/20 , B60C23/00 , B60C23/041 , B60C23/0433 , B60C23/0493
摘要： Tyre (1) for motor-cycles comprising a monitoring device (10) fixed onto the inner surface (2) of the tyre (1) at a crown portion (16), wherein the monitoring device (10) comprises a flexible support (13) in single body on which an electronic unit (11) and an electric power supplier (12) are fixed, wherein the electronic unit (11) comprises: at least one sensor for detecting at least one of the following physical quantities: temperature, pressure, acceleration, deformation; a processing unit; a transceiver.

9. 发明申请

WO2020121151A1 TYRE WITH MONITORING DEVICE 审中-公开
公开(公告)号：WO2020121151A1
公开(公告)日：2020-06-18
申请号：PCT/IB2019/060551
申请日：2019-12-09
申请人： PIRELLI TYRE S.P.A.
发明人： PUPPI, Cristiano , BOSCAINO, Ivan Gildo , NATTA, Andrea , GIANNINI, Luca , DE CANCELLIS, Pier Luigi
IPC分类号： B60C23/04
摘要： The present invention relates to a tyre (11) having an inner surface (111) and provided with at least one monitoring device (3) adhering to said inner surface (111), wherein said monitoring device (3) is made on a flexible support, and wherein the adhesion of said flexible support to said inner surface (111) is achieved through a decoupling element (4) interposed between said at least one monitoring device (3) and said inner surface (111) of the tyre (11).

10. 发明公开

EP3829900A1 TYRE COMPRISING A MONITORING DEVICE 审中-实审
公开(公告)号：EP3829900A1
公开(公告)日：2021-06-09
申请号：EP19755974.3
申请日：2019-07-25
申请人： Pirelli Tyre S.p.A.
发明人： PUPPI, Cristiano , BOSCAINO, Ivan Gildo , NATTA, Andrea , SABATINI, Marco
IPC分类号： B60C23/04

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