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7602279 |
Wheel lifted and grounded identification for an automotive vehicle
A control system ( 18 ) for an automotive vehicle ( 10 ) has a first roll condition detector ( 64 A), a second roll condition detector ( 64 B), a third roll condition detector ( 64 C), and a...
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7551069 |
Tyre data monitoring systems
A vehicle tyre data monitoring system has a wheel mounted sensor means that is adapted to transmit one or more of pressure, temperature, angular velocity, and force vector data for a tyre as a...
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7508301 |
Tire monitoring system and method
A tire monitoring system for a vehicle having tires determines if two tires share a same side of the vehicle based on a state of each of the two tires. In at least one embodiment, a first output...
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7432801 |
System and method for detecting a rapid leak from a tire
A method of detecting a rapid leak of gas contained in an automobile tire based on periodic measurements of a pressure Pa and a temperature Ta of the gas. The method includes determining a...
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7412312 |
System for automatically determining a public transport vehicle emergency braking characteristics, in particular of a railway vehicle
A system for automatically determining a public transport vehicle emergency braking characteristics, in particular of a railway vehicle, includes elements ( 1 ) for measuring the vehicle speed,...
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7397352 |
Method and device for localizing the position of at least two emission units, especially for monitoring at least one parameter for a plurality of wheels pertaining to a motor vehicle
The invention relates to a method and a device for localising the position of at least two emission units, especially for monitoring at least one parameter for a plurality of wheels pertaining to a...
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7391306 |
Method and device for detecting tyre wear or the like
When the tire reaches a limit of wear level, tire wear indicators generate an acoustic signal by knocking the ground. Magnetic, optical and mechanical versions exist. A detector made of a...
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7391308 |
Monitoring device, transceiver system and its control method
A transmitter module has a sensor module that includes a plurality of sensors and operates intermittently, a signal processor module that permits transmission of an output of the sensor module to a...
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7392119 |
Method and device for locating the position, on the right or on the left, of a wheel of a vehicle
A method and device for locating the position, on the right or on the left, of a vehicle wheel. The wheel is equipped with two magnetic sensors having axes of maximum sensitivity lying in a plane...
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7362218 |
Motion detection using a shock sensor in a remote tire pressure monitoring system
A tire monitor for mounting to a vehicle as part of a remote tire monitoring system includes a tire condition sensor to produce a tire condition signal, a controller coupled to the tire condition...
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7333008 |
Tire deflation warning system and method thereof, and judgment program of tire with reduced pressures
A tire deflation warning system having a means for detecting the rotational speeds of wheels on a vehicle and a means for judging tires with reduced air pressure from the rotational speed...
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7333022 |
Safety monitoring mechanism of a wafer fabrication platform
A safety monitoring mechanism of a wafer fabrication platform is disclosed. The mechanism comprises a vibration sensor mounted at the loading apparatus of the wafer fabrication platform for...
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7327243 |
Method for warning deflation of tires and system thereof, and judgment program of deflation of tires
A method for warning deflation of tires which can detect the deflation of 2 wheels at the same axle including a following axle, the simultaneous deflation of 4 wheels or the abrasion of tires only...
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7327244 |
Valve device with pressure alarm for tire
A valve device includes a metal tube fixed to a tire rim of a vehicle. A valve is mounted in an end of an air passageway of the metal tube. A transmitter includes two switches respectively...
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7323976 |
Wheel lifted and grounded identification for an automotive vehicle
A control system ( 18 ) for an automotive vehicle ( 10 ) has a first roll condition detector ( 64 A), a second roll condition detector ( 64 B), a third roll condition detector ( 64 C), and a...
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7323975 |
Tire pressure monitoring system and method therefor
A tire pressure monitoring system for a vehicle with at least one tire includes at least one pressure sensor adapted for sensing pressure inside the at least one tire. The system also includes at...
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7319381 |
Signal receiving apparatus
A signal receiving apparatus includes a receiving circuit board having a signal receiving circuit formed on one side of an insulating substrate, a wide conductive pattern formed on the other side...
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7301446 |
Method of detecting undersized, oversized, underinflated or overinflated tires
A method of detecting the presence of an undersized, e.g., mini-spare, or an underinflated, oversized or overinflated tire or tires on a passenger motor vehicle improves operation of traction...
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7289021 |
Apparatus and method for attaching an annular transponder unit to tire
Apparatus and method in the use thereof attaches an annular transponder unit to an annular tire surface, the transponder unit being of a type having a sensor housing coupled to an annular antenna....
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7259663 |
Wheel state adjustment system and method thereof
A pressure detection sensor for detecting a tire internal air pressure and a wheel side communication device for transmitting a detection result of the pressure detection sensor using a preset...
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7250851 |
Method for locating sensors mounted each on a vehicle wheel
Each sensor is provided with an emitter and the vehicle is provided with a corresponding receiver adapted to receive signals emitted by each sensor. The receiver is provided with at least one...
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7245208 |
Tire condition detecting system and method
A tire condition detecting system has transmitters and a receiver. The transmitter is installed in a plurality of wheels and the receiver is installed in a chassis of a vehicle. The receiver has a...
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7205885 |
Tire sensor communication system
A wheel sensor communication system ( 10 ) includes a primary coil ( 30 ) and a secondary coil ( 32 ), which operate as an electromagnetic transformer which is uncoupled mechanically but coupled...
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7173521 |
Tire air pressure warning system and method for warning against tire air pressure
To issue a warning against an improper (a lowered) air pressure in accordance with a vehicle state and driver's presence/absence, the warning system includes air pressure measuring means for...
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7148793 |
Tire parameter sensing system having auto-location feature and associated method
A tire parameter sensing system ( 12 ) for a vehicle ( 10 ) having a plurality of tires ( 16, 18, 20, 22 ) comprises a plurality of tire-based units ( 34, 36, 38, 40 ). Each tire-based unit ( 34,...
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7132937 |
Wheel lift identification for an automotive vehicle using passive and active detection
A control system ( 18 ) and method for an automotive vehicle ( 10 ) used for detecting lift of a wheel includes a passive wheel lift detector ( 58 ) that generates a passive wheel lift signal, an...
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7116217 |
Transmitter and receiver for tire condition monitoring apparatus
In an internal memory of a reception controller such as, for example, a ROM, a correction table is stored for correcting air pressure data. The reception controller receives a signal representing...
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7109856 |
Wheel lifted and grounded identification for an automotive vehicle
A control system ( 18 ) for an automotive vehicle ( 10 ) has a first roll condition detector ( 64 A), a second roll condition detector ( 64 B), a third roll condition detector ( 64 C), and a...
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7102499 |
Electronic device for a tire having an extensible antenna
An electronic communication device for a tire includes a radio device and an antenna intended to be attached to or embedded in a tire, the antenna being spirally or helically shaped to absorb...
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7091841 |
Tire electronics assembly having a multi-frequency antenna
A tire assembly with integrated electronic components includes a tire structure and an integrated electronics assembly, which preferably includes at least a radio frequency (RF) device and a...
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7084751 |
System and method of facilitating training of a tire pressure monitoring system on a vehicle
A system for facilitating training of a tire pressure monitoring system on a vehicle by providing an indication to the exterior of the vehicle. The system includes a receiver circuit configured to...
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7042348 |
Method for monitoring the tire pressure on vehicles
The invention describes a method for operating a device for monitoring and wireless signalling a pressure or a pressure change in pneumatic tires of wheels on vehicles, the device being hereinafter...
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7009491 |
Dual purpose vehicle key fob for training tire pressure sensors
A dual purpose key fob has manipulable keys for, in a normal mode, locking and unlocking a vehicle and keys for opening a vehicle trunk and activating a panic alarm and, in a training mode, for...
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6967570 |
ID registration method for tire air pressure sensor, ID registration system, tire air pressure monitoring system, tire air pressure sensor, and smart control system
Provided is a tire air pressure monitoring system in which identification (“ID”) registration is automatically made while specifying a tire position to reduce the manpower of the registration...
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6961002 |
Sonic detection system and method of using the same
A method of sonically detecting a sonic act such as a graffiti-making act or firearm shot includes providing a sonic act detection system to sonically detect a sonic act and a camera to take an...
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6954141 |
Apparatus and method for tire monitoring system
A tire monitoring apparatus for a vehicle has plural transmitters arranged in plural tires for detecting air pressure of the corresponding tire and transmitting information including a detecting...
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6950021 |
Electronic wall using high-resolution millimeter-wave radar in conjunction with multiple plane reflectors and retroreflectors
An apparatus for detection of any intruder passing through an electronic wall is disclosed. The electronic wall is formed by a millimeter-wave radar positioned at one end of the wall and a...
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6901792 |
Recall mechanism for a pressure gauge
A recall mechanism for a pressure gauge stores pressure reading outputs for effectively conveying “last value” information to a user when requested.
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6897770 |
Tire pressure monitor and location identification system and method
A method and system for monitoring and reporting vehicle tire pressure information. The system includes tire pressure monitors mounted to the tires of a vehicle. The tire pressure monitors detect...
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6888446 |
Tire pressure monitoring auto location assembly
An automotive tire pressure monitoring assembly 10 for installation in a vehicle 12 is provided. The automotive tire pressure monitoring assembly 10 includes at least one tire pressure sensor...
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6888449 |
Circuits for coupling signals carrying information to a tire pressure monitoring system in the absence of a receiver
Circuit and method for coupling signals to a tire pressure monitoring system assembled within the interior of a tire in the absence of a receiver are provided. The circuit comprises a coupling...
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6838985 |
System and method for remote tire pressure monitoring with low frequency initiation
A system for remote monitoring of vehicle tire pressure includes monitors mounted in the tires, each including a tire pressure sensor, a transmitter for transmitting a tire pressure signal, a...
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6788191 |
Method and apparatus for alarming decrease in tire air-pressure, and program for judging decompression of tire
A method for alarming decrease in tire air-pressure. The method includes the steps of: detecting rotational information of respective tires; respectively calculating and storing a wheel speed, a...
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6789006 |
Method and device for detecting a detached tire
Device for detecting a detached tire of a vehicle. This device includes an arrangement for detecting the rotational movements of the wheels and generating first quantities that are dependent on the...
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6771166 |
Air bag deployment sensing apparatus and method
In a vehicle ( 102 ) a method of detecting air bag ( 106 ) deployment includes detecting an acoustic energy level increase ( 150 ) and developing a spectral content ( 502 ) of the increase. Further...
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6750761 |
Method for monitoring tire parameters
A method is used to identify a plurality of tires of a motor vehicle by location allowing a sensed parameter of each of the plurality of tires to be monitored. The method incorporates the use of a...
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6690271 |
Device for monitoring at least one parameter for a plurality of vehicle wheels
A device for monitoring at least one parameter for vehicle wheels includes, on each wheel, a detector unit having a transmitter unit that respectively transmits a phase-modulated or...
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6664890 |
Air pressure detection device for tire
A vehicle is provided with an air pressure detection device for a tire which includes a temperature sensor for measuring the temperature of a tire and an air pressure sensor for measuring the air...
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6593849 |
Wheel lift identification for an automotive vehicle
A system and method for detecting wheel lift of an automotive vehicle includes a yaw rate sensor ( 28 ) that generates a yaw rate signal, a lateral acceleration sensor ( 32 ) that generates a...
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6489888 |
Using signal strength to identify tire position
A system for identifying the position of a tire on a vehicle based on wireless messages received from the tire includes a receiver circuit, a signal strength circuit, a memory, and a processing...
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