Tire pressure monitoring system using wireless network
First Claim
1. A tire pressure monitoring system comprising:
- a valve-stem mountable tire pressure gauge comprising;
a pressure sensor adapted for detecting a pressure of a fluid in a tire, said pressure sensor providing an output signal indicative of the detected fluid pressure in the tire; and
a first radio frequency module for transmitting data indicative of said detected fluid pressure based on said output signal of said pressure sensor; and
a remote command device comprising;
a second radio frequency module adapted for wirelessly receiving the data transmitted by said first radio-frequency module;
a wireless communication module adapted for communicating, via a wireless network, information based at least on the data received by said second radio frequency module;
a display for displaying at least the fluid pressure detected by said pressure sensor;
at least one of a Subscriber Identity Module (SIM) card, and a Removable User Identity Module (R-UIM) card.
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Accused Products
Abstract
A tire pressure monitoring using wireless network includes a remote command device and a valve-stem mountable tire pressure gauge. The tire pressure gauge includes a pressure sensor for detecting a pressure of a fluid in a tire and providing an output signal indicative of the detected fluid pressure, and a first radio-frequency module for transmitting data indicative of the detected fluid pressure based on the output signal of the pressure sensor. The remote command device includes a second radio-frequency module for wirelessly receiving the data transmitted by the data transmitted by the first radio frequency module, a wireless communication module for communicating via a wireless network, information based at least one data received by the second radio frequency module, and a display for displaying at least the fluid pressure detected by the pressure sensor.
113 Citations
11 Claims
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1. A tire pressure monitoring system comprising:
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a valve-stem mountable tire pressure gauge comprising; a pressure sensor adapted for detecting a pressure of a fluid in a tire, said pressure sensor providing an output signal indicative of the detected fluid pressure in the tire; and a first radio frequency module for transmitting data indicative of said detected fluid pressure based on said output signal of said pressure sensor; and a remote command device comprising; a second radio frequency module adapted for wirelessly receiving the data transmitted by said first radio-frequency module; a wireless communication module adapted for communicating, via a wireless network, information based at least on the data received by said second radio frequency module; a display for displaying at least the fluid pressure detected by said pressure sensor; at least one of a Subscriber Identity Module (SIM) card, and a Removable User Identity Module (R-UIM) card. - View Dependent Claims (2, 3, 4, 5, 7)
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6. A tire pressure monitoring system comprising:
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a valve-stem mountable tire pressure gauge comprising; a pressure sensor adapted for detecting a pressure of a fluid in a tire said pressure sensor providing an output signal indicative of the detected fluid pressure in the tire; and a first radio frequency module for transmitting data indicative of said detected fluid pressure based on said output signal of said pressure sensor; and a remote command device comprising; a second radio frequency module adapted for wirelessly receiving the data transmitted by said first radio-frequency module; a wireless communication module adapted for communicating, via a wireless network, information based at least on the data received by said second radio frequency module; and a display for displaying at least the fluid pressure detected by said pressure sensor, wherein said remote command device further comprises an accelerometer for sensing an acceleration and providing an output signal indicative of the sensed acceleration, and wherein said wireless communication module is adapted for communicating information indicative of said sensed acceleration based on said output signal of said accelerometer, if the sensed acceleration exceeds a pre-set threshold.
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8. A method for monitoring tire pressure comprising the steps of:
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at a remote command device, wirelessly receiving a first signal from a removable valve stem mounted tire pressure gauge, said first signal being indicative of at least a detected automobile tire pressure; responsive to said received first signal, transmitting a first alert from the remote command device to a telecommunication device via a wireless network, said first alert indicative at least of the detected automobile tire pressure; wherein before the step of wirelessly receiving the first signal at the remote command device, the method comprising the steps of; at the remote command device, wirelessly receiving a communication from the telecommunication device, said communication indicative of the identity of said telecommunication device; and at the remote command device, registering the telecommunication device as a master telecommunication device, wherein said remote command device is responsive to a control signal transmitted by only said master telecommunication device. - View Dependent Claims (9, 10, 11)
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Specification