SYSTEM AND METHOD FOR TIRE PRESSURE MONITORING INCLUDING AUTOMATIC TIRE LOCATION RECOGNITION
First Claim
1. In a system for remote monitoring of tire pressure in a vehicle having a plurality of tires, each tire having a location, a system for automatically identifying tire location comprising:
- a plurality of tire monitors, each monitor for mounting in one of the plurality of tires, each monitor comprising a sensor for sensing tire pressure, a transmitter for transmitting a signal representative of the sensed tire pressure, and a magnetic switch for actuating the transmitter to transmit a tire pressure signal;
a plurality of electromagnets, each electromagnet for mounting onboard the vehicle in proximity to one of the plurality of tire locations for association with one of the plurality of tire monitors, each electromagnet for generating a magnetic field causing the magnetic switch of the associated tire monitor to actuate the transmitter of the associated tire monitor to transmit a tire pressure signal;
a receiver for mounting on-board the vehicle for receiving the tire pressure signals transmitted by the transmitters; and
a controller for mounting on-board the vehicle, the controller to be provided in communication with the plurality of electromagnets and the receiver, the controller for processing tire pressure signals received by the receiver and for use in conveying tire pressure and location information to a user, wherein the controller energizes the plurality of electromagnets so that each received tire pressure signal is automatically associated with one of the plurality of tire locations.
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Accused Products
Abstract
In a system for remote monitoring of vehicle tire pressure, a system and method for automatically identifying tire location. A tire pressure monitor mounted in each tire includes a sensor for sensing tire pressure, a transmitter for transmitting a signal representative of the sensed tire pressure, and a magnetic switch for actuating the transmitter. An electromagnets is mounted on the vehicle in proximity to each tire location and generates a magnetic field causing the magnetic switch to actuate the transmitter of the associated tire pressure monitor. A controller mounted on the vehicle is provided in communication with the electromagnets, processes the tire pressure signals from the transmitters, and conveys tire pressure and location information to a user. The controller energizes the electromagnets so that each received tire pressure signal is automatically associated with a specific tire location.
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Citations
20 Claims
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1. In a system for remote monitoring of tire pressure in a vehicle having a plurality of tires, each tire having a location, a system for automatically identifying tire location comprising:
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a plurality of tire monitors, each monitor for mounting in one of the plurality of tires, each monitor comprising a sensor for sensing tire pressure, a transmitter for transmitting a signal representative of the sensed tire pressure, and a magnetic switch for actuating the transmitter to transmit a tire pressure signal;
a plurality of electromagnets, each electromagnet for mounting onboard the vehicle in proximity to one of the plurality of tire locations for association with one of the plurality of tire monitors, each electromagnet for generating a magnetic field causing the magnetic switch of the associated tire monitor to actuate the transmitter of the associated tire monitor to transmit a tire pressure signal;
a receiver for mounting on-board the vehicle for receiving the tire pressure signals transmitted by the transmitters; and
a controller for mounting on-board the vehicle, the controller to be provided in communication with the plurality of electromagnets and the receiver, the controller for processing tire pressure signals received by the receiver and for use in conveying tire pressure and location information to a user, wherein the controller energizes the plurality of electromagnets so that each received tire pressure signal is automatically associated with one of the plurality of tire locations. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. In a system for remote monitoring of tire pressure in a vehicle having a plurality of tires, each tire having a location, a method for automatically identifying tire location comprising:
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providing a plurality of tire monitors, each monitor for mounting in one of the plurality of tires, each monitor comprising a sensor for sensing tire pressure, a transmitter for transmitting a signal representative of the sensed tire pressure, and a magnetic switch for actuating the transmitter to transmit a tire pressure signal;
providing a plurality of electromagnets, each electromagnet for mounting on-board the vehicle in proximity to one of the plurality of tire locations for association with one of the plurality of tire monitors, each electromagnet for generating a magnetic field causing the magnetic switch of the associated tire monitor to actuate the transmitter of the associated tire monitor to transmit a tire pressure signal; and
providing a controller for mounting on-board the vehicle, the controller to be provided in communication with the plurality of electromagnets, the controller for processing tire pressure signals from the transmitters and for use in conveying tire pressure and location information to a user, wherein the controller energizes the plurality of electromagnets so that each tire pressure signal is automatically associated with one of the plurality of tire locations. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification