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71.发明申请公开(公告)号：US20190241031A1
公开(公告)日：2019-08-08
申请号：US16310073
申请日：2017-06-16
CPC分类号： B60C23/0488 , B60B37/10 , G01P3/44
摘要： A method for detecting and estimating an angle of rotation on itself, about a mounting axis, of a wheel unit with an acceleration sensor, the wheel unit being associated with a tire mounted on a rim, forming a wheel, the sensor detecting a gravitational force during the rotation of the wheel, forming a sinusoid. The wheel unit is mounted on the wheel with the acceleration sensor directly or indirectly inclined with respect to a plane tangential to the rim. The angle of rotation on itself of said wheel unit and therefore of the acceleration sensor at a given instant is estimated by comparing at least one parameter of the sinusoids that are obtained for the wheel unit in an initial mounting position on the wheel and in its position at this given instant, respectively.
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72.发明授权公开(公告)号：US10371498B2
公开(公告)日：2019-08-06
申请号：US15595157
申请日：2017-05-15
摘要： Disclosed is a linear inductive sensor having, on the one hand, a fixed part of transformer type with a primary circuit and at least two secondary circuits, the primary circuit being flowed through by a high-frequency alternating current capable of inducing an electrical voltage in each of the at least two secondary circuits and, on the other hand, a moving part with a target intended to be fixed on a mechanical component executing a movement in rotation about an axis, which the inductive sensor measures angularly. The target is a metal spiral carried by a circular face of a ring having a central recess, the ring being intended to be fixed on the component while being concentric therewith, the spiral projecting axially from the ring while making at least one revolution around and moving away from the recess.
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公开(公告)号：US20190215024A1
公开(公告)日：2019-07-11
申请号：US16332010
申请日：2017-09-12
IPC分类号： H04B1/10
摘要： A device for processing an audio signal arising from a radiofrequency signal, including: an instantaneous multipath sensor able to analyze the radiofrequency signal so as to determine an instantaneous multipath rate, an instantaneous filter block able to attenuate the audio signal in line with an instantaneous attenuation that is an increasing function of the instantaneous multipath rate, also including a mean multipath sensor able to determine a mean multipath rate, and a mean filter block able to attenuate the audio signal in line with a mean attenuation that is an increasing function of the mean multipath rate. A radio receiver having such a processing device is also disclosed.
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公开(公告)号：US20190210599A1
公开(公告)日：2019-07-11
申请号：US16331607
申请日：2017-09-14
发明人： Mariano Sans , Jordan Stekke
IPC分类号： B60W30/14
CPC分类号： B60W30/143 , B60W2720/103 , G01S19/52 , G06Q10/04 , G06Q10/063 , G06Q50/30
摘要： A method for determining a speed profile of a motor vehicle on a route between a starting point and an arrival point. The method includes the steps of defining a series of noteworthy points of the route, which are characterized by a stoppage of the vehicle or a decrease in the speed of the vehicle, the series of noteworthy points dividing the route into a series of portions, for each portion of the route, generating a speed and/or torque setpoint optimizing the speed profile of the vehicle by minimizing the Hamiltonian of a system of equations modeling the driving of the vehicle, and providing the setpoint generated on each portion of the route so as to optimize the driving of the vehicle up to the arrival point.
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公开(公告)号：US10330569B2
公开(公告)日：2019-06-25
申请号：US15537655
申请日：2015-12-16
发明人： Bertrand Varoquie , Camille Denert
摘要： Disclosed is a method for determining the engine torque delivered by a multi-cylinder engine, including the following steps: determining the angular velocity of the crankshaft and measuring the cylinder pressure over an angular window of combustion in a first cylinder fitted with a cylinder pressure sensor; calculating the value of the engine torque (TQIref) in this window; determining a current transfer function for the learning of the torque, so as to estimate the torque TQImdl(cyl)) in a second cylinder not fitted with a cylinder pressure sensor, from the product of: the engine torque calculated over the angular window of the first cylinder, a ratio between: the angular velocity of the crankshaft over an angular window of combustion of the second cylinder, and the angular velocity of the crankshaft over the window of combustion of the first cylinder.
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76.发明授权公开(公告)号：US10322741B2
公开(公告)日：2019-06-18
申请号：US15534339
申请日：2015-12-03
发明人： Pascal Clochard , Jerome Wroblewski
IPC分类号： B62D1/04 , B62D1/06 , B60K35/00 , B60K37/06 , G06F3/0482 , G06F3/0485 , G06F3/0488 , G06F3/0484
摘要： Disclosed is a method for automotive vehicle including a steering wheel, an instrument cluster, the steering wheel including sensors which are arranged on the rim and configured to detect the presence of fingers (5) of a hand (4) of the driver in contact with the rim (25), situated one after the other in the circumferential direction, the method including the following steps: a) defining first and second zones of activation on the rim of the steering wheel, b) defining first and second interaction entities in the digital display zone, which are situated in positional correspondence with the activation zones, c) detecting a movement of fingers including at least one closing or gripping of a hand on an activation zone, d) undertaking an action in conjunction with the first interaction entity.
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公开(公告)号：US20190171534A1
公开(公告)日：2019-06-06
申请号：US16323868
申请日：2017-09-07
发明人： José De Oliva
IPC分类号： G06F11/14 , G06F9/4401
摘要： A method of error correction in a nonvolatile flash memory of NAND type, the memory including a first and a second, identical, copies of software to be loaded, a page of a block occupied by data of the first copy of the software being corrupted, and a page of a block occupied by data of the second copy of the software being corrupted, the method including: the replacement of the block occupied by the second copy of the software and including a corrupted page with the identical block occupied by the first copy of the software, making it possible to correct the second copy of the software; the re-execution of the boot loading program; the loading of the second copy of the software.
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78.发明授权公开(公告)号：US10291281B2
公开(公告)日：2019-05-14
申请号：US15741813
申请日：2016-07-05
发明人： Thierry Bavois
摘要： Disclosed is an electronic transmitter-receiver device for integrating into an electronic module connected to a communication network by a bus, the bus being of the CAN or FlexRay type, the electronic transmitter-receiver device including a receiving assembly (R) and a control part (D) which are configured so as to allow switching from a CAN operating mode to a FlexRay operating mode of the device, and vice versa, without needing to change the electronic component.
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79.发明授权公开(公告)号：US10253719B2
公开(公告)日：2019-04-09
申请号：US15527828
申请日：2015-11-16
摘要： A method for starting a direct-injection internal combustion engine of a vehicle includes: rotating the high-pressure injection pump by a starter; measuring fuel pressure delivered by the pump, taken at two successive compression top dead centers of the pump operating in maximum output mode; establishing the pressure gradient of the fuel, on an angular reference system, based on the two successive pressure measurements; comparing the established gradient with a predefined bijective table that respectively matches a plurality of quantities of fuel to be injected and a plurality of pressure gradients; and adapting the quantity of fuel injected during the starting phase before the engine reaches steady operating speed, depending on the result of the comparison, in order to inject a quantity of fuel that corresponds, in the predefined bijective table, to the established pressure gradient, upon authorization of the first injection given by the engine control unit.
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80.发明申请公开(公告)号：US20190103891A1
公开(公告)日：2019-04-04
申请号：US16085654
申请日：2017-03-17
发明人： Chao Lin , Cyrille Potereau
CPC分类号： H04B1/123 , H04B1/1036 , H04B1/1669 , H04L25/0214
摘要： A method for limiting impulse noise in a radio signal, in particular in the FM band, that is multiplexed and intended to be received by an FM receiver that is for example located on-board a vehicle. The method includes detecting impulse noise by way of a calculation of a score IND, for a sequence of successive samples of the demodulated radio signal FM MPX, while taking into the account, on the one hand, a capacity to detect a drop in the modulus of the ratio I/Q, which is dependent in particular on data derived from a sensor level, and, on the other hand, a capacity to detect high-frequency noise, which in particular depends on data derived from a sensor modulation.
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