Code learning device for tire pressure monitor
First Claim
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1. A code learning device for a tire monitoring device attached to a vehicle, comprising:
- at least one sensor module installed in a tire of the vehicle for sensing the condition of the tire and transmitting the condition by a radio frequency (RF) signal, and having an identifying code; and
at least one transponder for being induced by an electromagnetic wave at a first frequency so as to transmit the identifying code of the sensor module.
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Abstract
A code learning device for a tire pressure monitor attached to a vehicle comprises a sensor module installed in a tire of the vehicle for sensing the condition of the tire and transmitting the condition by a radio frequency (RF) signal. The sensor module further comprises a transponder for generating the electric power in response to an electromagnetic wave, thereby transmitting the identifying code of the sensor module.
35 Citations
21 Claims
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1. A code learning device for a tire monitoring device attached to a vehicle, comprising:
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at least one sensor module installed in a tire of the vehicle for sensing the condition of the tire and transmitting the condition by a radio frequency (RF) signal, and having an identifying code; and
at least one transponder for being induced by an electromagnetic wave at a first frequency so as to transmit the identifying code of the sensor module. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A code learning method for a tire monitoring device attached to a vehicle, comprising the following steps of:
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providing a plurality of sensor modules installed in the respective tires of the vehicle for sensing the conditions of the tires and transmitting the signals including the conditions, and having an identifying code;
providing a plurality of transponders respectively attached to the sensor modules for being induced by an electromagnetic wave at a first frequency so as to transmit the identifying code of the sensor module; and
transmitting the electromagnetic wave of the first frequency in the vicinity of one of the tires for inducing the transponder installed in the one of the tires and transmitting the identifying code of the sensor module installed in the one of the tires. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21)
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Specification