Tire pressure monitoring device and code learning method therefor
First Claim
1. A tire monitoring device, being installed in a motor vehicle and having a plurality of tires, comprising:
- a plurality of sensor modules, being installed in the tire and having a wireless signal transmitter for transmitting a signal, and such signal comprising a specific code of the tire conditions and a specific code of the sensor module;
a plurality of antenna modules, each being installed to individual sensor module for receiving the signal; and
a receiving device, electrically coupled to the antenna module, for processing the signal.
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Accused Products
Abstract
A tire pressure monitoring device, being installed in a motor vehicle having a plurality of tires, comprises: a plurality of sensor modules being installed onto the tire and having a wireless communication signal transmitter for transmitting a radio frequency (RF) signal, and such RF signal further comprises a specific code for the status of the tire and a specific code for the sensor module; a plurality of antenna modules, each being installed individually to each of the sensor modules for receiving such signal; and a receiving device, electrically coupled to the antenna module for processing such signal.
15 Citations
16 Claims
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1. A tire monitoring device, being installed in a motor vehicle and having a plurality of tires, comprising:
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a plurality of sensor modules, being installed in the tire and having a wireless signal transmitter for transmitting a signal, and such signal comprising a specific code of the tire conditions and a specific code of the sensor module;
a plurality of antenna modules, each being installed to individual sensor module for receiving the signal; and
a receiving device, electrically coupled to the antenna module, for processing the signal. - View Dependent Claims (2, 3, 4)
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5. A tire monitoring device, being installed in a motor vehicle and having a plurality of tires, comprising:
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a plurality of sensor modules, being installed in the tire and having a wireless signal transmitter for transmitting a signal, and such signal comprising a specific code of the tire conditions and a specific code of the sensor module;
two antenna modules, separately installed to the front end and the rear end of the motor vehicle for receiving the signal; and
a receiving device, electrically coupled to the antenna module, for processing the signal. - View Dependent Claims (6, 7, 8)
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9. A code learning method for tire monitoring device, comprising the steps of:
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providing a plurality of sensor modules being installed to a plurality of tires in a motor vehicle, each sensor module having a wireless signal transmitter for transmitting a signal, and such signal including a specific code for tire conditions and a specific code for the sensor module;
providing a plurality of antenna modules, each being installed to individual sensor module, for receiving the signal;
selectively coupling the plurality of antenna modules;
dividing the signal into a data signal and an amplitude signal;
confirming the intensity of the amplitude signal to locate the installed position and the specific code of the sensor module of which the signal being transmitted. - View Dependent Claims (10, 11, 12, 13)
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14. A code learning method for tire monitoring device, comprising the steps of:
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providing a plurality of sensor modules being installed to a plurality of tires in a motor vehicle, each sensor module having a wireless signal transmitter for transmitting a signal, and such signal including a specific code for tire conditions and a specific code for the sensor module;
providing two antenna modules, each being installed to the front end and the rear end of the motor vehicle, for receiving the signal;
selectively coupling the plurality of antenna modules;
dividing the signal into a data signal and an amplitude signal;
identifying the location of the sensor module that transmits the signal being come from the front end or the rear end of the motor vehicle by the intensity of the amplitude signal; and
identifying the location of the sensor module that transmits the signal being come from the tire on the left or the tire on the right by the signal of the acceleration value, thereby identifying the installed position and the specific codes of the sensor module that transmits the signal. - View Dependent Claims (15, 16)
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Specification