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WO/2014/185080A1 |
This power-generating vibration sensor is provided with: a power-generating element that coverts vibration to electrical power; a first electrical power system that extracts vibration information obtained by means of the power-generating...
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WO/2014/168308A1 |
The present invention relates to a tyre pressure monitoring system and an operating system therefor. A universal receiving function can be realised, which can receive modulated signals transmitted from a tyre pressure sensor regardless o...
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WO/2014/162988A1 |
The present invention relates to a pressure detection device and a method for assembling same. A pressure detection device (10) is provided with: a case (14) in which a hole part (14a) for allowing air to pass into a tire (102) is formed...
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WO/2014/141690A1 |
A tire device is provided with: a vibratory power generation element (11); a signal processing unit (14); and a transmitter (15). The vibratory power generation element is disposed inside a tire and outputs a voltage corresponding to a t...
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WO/2014/133937A1 |
A tire pressure monitoring system includes a plurality of tire pressure monitoring sensors including low frequency wireless receivers and high frequency wireless transmitters. The system further includes a plurality of low frequency tran...
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WO/2014/087471A1 |
In a wheel position specification system in which identification information included in wheel information transmitted from a wheel and a wheel position are associated with each other, the time required for specifying the wheel position ...
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WO/2014/057609A1 |
This tire pressure warming system comprises an internal pressure acquisition apparatus (TPMS sensor transmitters (1), TPMS receiver (2)) for obtaining the internal pressure of each tire (5) of a vehicle (6); and an information terminal d...
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WO/2014/024436A1 |
In a wheel position detection apparatus, a first control unit (23) of a transmitter (2) repeatedly transmits a frame including unique identification information at the timing when the angle of the transmitter (2) is at a predetermined an...
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WO/2014/010167A1 |
In a wheel position detection device of the present invention, a first control unit (23) of a transmitter (2) sets a delay duration for a reference angle in accordance with the vehicle speed and, when the angle of the transmitter (2) has...
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WO/2014/006823A1 |
With this wheel position detection device, a first control unit (23) of each transmitter (2) detects an angle of the transmitter (2) on the basis of a gravitational acceleration component contained in a detection signal from an accelerat...
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WO/2013/185998A1 |
The invention relates to a device for checking the filling pressure (p) in a tyre (2) of a vehicle rolling over a measurement station plane, comprising at least one sensor device (5) which is arranged transversely to the running directio...
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WO/2013/186611A1 |
A system and method for measuring, recording and reporting vehicle tire temperatures and/or pressures. In one aspect, a sensing device including a convex protective vessel, with pressure and/or temperature sensors enclosed therein. The s...
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WO/2013/187016A1 |
In a wheel location detector device, a first control unit (23) of a transmitter (2) transmits a frame when an increase/decrease direction of a value of a gravitic acceleration component which is included in a detection signal of an accel...
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WO/2013/149825A1 |
The invention relates to a device (1) for testing the filling pressure (p) in a tyre (2) of a moving vehicle on a measuring station, said device comprising at least one force sensor beam (3) which is transverse to the direction of travel...
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WO/2013/149824A1 |
The invention relates to a method for monitoring the pressure (p) in a tyre (2) of a moving vehicle. According to said method, the length (L) of the tyre contact patch of the tyre (2) in the direction of travel (F) is determined, and fro...
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WO/2013/133309A1 |
The rotational positions of vehicle wheels when a wireless signal containing certain identifying information is transmitted are acquired at multiple different centrifugal accelerations, the rotational positions are stored as rotational p...
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WO/2013/133307A1 |
The rotational positions of vehicle wheels when a wireless signal containing certain identifying information is transmitted are acquired multiple times, the rotational positions are stored as rotational position data of the vehicle wheel...
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WO/2013/133310A1 |
Added and subtracted corrected rotational positions are calculated by adding and subtracting correction values corresponding to centrifugal acceleration to and from the rotational positions of vehicle wheels when a wireless signal contai...
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WO/2013/132968A1 |
The rotational positions of vehicle wheels when a wireless signal containing certain identifying information is transmitted are acquired multiple times and stored as rotational position data of the vehicle wheels, and the vehicle wheel p...
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WO/2013/132969A1 |
The rotational positions of vehicle wheels when a wireless signal containing certain identifying information is transmitted are acquired at multiple different vehicle speeds and stored as rotational position data of the vehicle wheels, a...
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WO/2013/132967A1 |
The rotational positions of vehicle wheels when a wireless signal containing certain identifying information is transmitted are acquired multiple times and stored as rotational position data of the vehicle wheels, and the vehicle wheel p...
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WO/2013/124455A1 |
A speaker recognition system for authenticating a mobile device user includes an enrollment and learning software module, a voice biometric authentication software module, and a secure software application. Upon request by a user of the ...
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WO/2013/099984A1 |
A charge potential distributed over a vehicle body (2A) by the contact, separation, and friction between a tire (2B) and a road surface (3) is detected by a detection unit (10) provided with a sensing electrode (11) that is disposed on t...
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WO/2013/076270A1 |
The invention relates to a pressure-sensor element which comprises a mechanical resonator (10, 10'), one or more detecting means (35, 36) designed to detect the decay behaviour of a mechanical oscillation of said mechanical resonator (10...
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WO/2013/069014A1 |
System method and computer operable application for estimating pneumatic pressure in tires of vehicles, using a handheld device having at least one camera installed therein that allow acquiring an image of a wheel of a vehicle, using the...
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WO/2013/065049A1 |
A system and a method for estimating pneumatic pressure state of vehicle's tires where the system includes one or more sensor units, each including an optical sensor such as camera for acquiring at least one image of at least one wheel o...
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WO/2013/052220A1 |
A tire monitor assembly includes a rubber ply having a first side affixable to an interior surface of a tire. A pedestal extends from a second side of the rubber ply, wherein the pedestal has a top surface and at least one sidewall. The ...
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WO/2013/046832A1 |
Provided are: a sensor housing container for a pneumatic fender, the sensor housing container facilitates both work of installing a sensor into a fender bag section and work of replacing the sensor; and a pneumatic fender. A container bo...
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WO/2013/037165A1 |
Disclosed are an external tire-pressure sensing device and a sealed air communication piece thereof, wherein the sealed air communication piece (3) is provided within the external tire-pressure sensing device, and the sealed air communic...
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WO/2013/037164A1 |
Disclosed is an external tire-pressure sensing device, which device comprises a base (1), a sensor (4), a circuit board (5) for an integrated control circuit, a button-type battery (7) and a packing kit, with the base (1) being provided ...
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WO/2013/027010A1 |
A sensor array (13) for checking the pressure of a vehicle tyre whilst being moved over the array comprises two sets (14) and (19) of aligned, facing sensor members. The first set (14) of sensor members is formed by slits (15) cut into a...
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WO/2013/022438A1 |
A determination is made as to whether a frame to be transmitted according to a first protocol is susceptible to being incorrectly interpreted by a receiver in a vehicle as being transmitted according to a second protocol. When the frame ...
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WO/2013/022436A1 |
An apparatus for transmitting tire pressure signals includes a transmission buffer and a transmitter. The transmission buffer is configured to store tire pressure monitoring data. The transmitter is configured to transmit a signal includ...
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WO/2013/022435A1 |
Tire pressure information is sensed. The sensed tire pressure information is stored in a transmission buffer. A control program is executed to transmit the tire pressure information from the transmission buffer to an external receiver de...
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WO/2013/022437A1 |
A receiver device is tuned to monitor for first transmissions at a first time according to a first criterion and to monitor for second transmissions at a second time according to a second criterion. When the receiver device initially rec...
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WO/2012/169364A1 |
This attachment structure (200) is provided with a pedestal (210) having: a pedestal bottom surface (211) adhered to the inner surface of a tire (100); and a pedestal upper surface (212) provided to the reverse side from the pedestal bot...
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WO/2012/157306A1 |
When the deviation between a first rotation cycle (Tp) estimated on the basis of detection by a G sensor (2b) and a second rotation cycle (Ta) estimated on the basis of a detection value from a wheel speed sensor (8) is no more than a pr...
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WO/2012/157307A1 |
A tire air pressure transmission device configured so as to: determine the rotation position of the tire air pressure transmission device from the gravity acceleration component of acceleration in the centrifugal force direction when tir...
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WO/2012/157308A1 |
The purpose of the present invention is to provide a tire air pressure monitor device capable of accurately determining the wheel position of a transmitter. In order to achieve same, the tire air pressure monitor device comprises: transm...
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WO/2012/147395A1 |
A TPMSCU (4) comprises: a rotation position calculation unit (4a) that detects the rotation position for each wheel when a wireless signal including a certain sensor ID has been sent; a wheel position determination unit (4c) that obtains...
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WO/2012/147396A1 |
A tire air pressure transmission device configured so as to set a sampling cycle on the basis of the acceleration of a wheel in the centrifugal direction, and to detect the value of the gravity acceleration component of the acceleration ...
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WO/2012/140370A1 |
The invention relates to a method for counting the number of landings performed by an aircraft tyre, comprising the following steps in which: a physical quantity relating to the air inside the tyre is measured in a non-continuous manner;...
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WO/2012/140954A1 |
Disclosed is a tire air pressure monitoring device that monitors air pressure of each of tires, provided with: a pressure sensor (2a) mounted on a tire of each of wheels (1), and detecting air pressure of the tire; a transmitter (2d) pro...
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WO/2012/098858A1 |
A transmission device of a tire condition monitoring system comprises a sensor which detects, as tire information, the condition of gas filled into a tire cavity region, a transmitter which transmits the detected tire information by radi...
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WO/2012/098268A1 |
The warning device comprises a light-emitting diode (4) connected to a control circuit (5) powered by a battery (6). The light-emitting diode (4), the control circuit (5) and the battery (6) are supported on a base body (1) in the form o...
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WO/2012/071379A2 |
Provided is a method for testing a tire. The method may comprise performing a first stopping distance test on a tire of a first specification at a first inflation pressure and gathering data about the first stopping distance test. The me...
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WO/2012/063526A1 |
The present invention arranges an electronic component which has a detection and transmitting-and-receiving circuit, conductive body and so forth in an internal space of a case other than a space (E) surrounded by virtual surfaces that m...
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WO/2012/049810A1 |
A tire state detection device capable of detecting a tire state with high accuracy. This tire state detection device (100) is a device for detecting the tire state of a pneumatic tire (200) affixed to a wheel and comprises a vibration in...
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WO/2012/033384A2 |
The present invention relates to a tire condition monitoring system, comprising: a plurality of transmitters installed in each of a plurality of tires, wherein each transmitter has various types of sensors for sensing the condition of a ...
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WO/2012/020663A1 |
A tire internal pressure measuring system (1) comprises a detector (40) for detecting the internal pressure of a tire, and an acquisition device (20) for acquiring data relating to the internal pressure of the tire detected by the detect...
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