Tire pressure detecting device and tire monitor system
First Claim
1. A tire pressure detecting device fixed to a wheel with a tire and including a pressure sensor detecting an internal pressure of the tire, the device transmitting data of detection by the pressure sensor to a vehicle body by radio, the device comprising:
- a compensation data storage storing compensation data reflecting detection error specific to the pressure sensor itself; and
a compensation data transmitter obtaining the compensation data from the compensation data storage, transmitting the obtained compensation data to the vehicle body by radio.
1 Assignment
0 Petitions
Accused Products
Abstract
A tire pressure detecting device fixed to a wheel with a tire includes a pressure sensor detecting an internal pressure of the tire and transmits data of detection by the pressure sensor to a vehicle body by radio. The tire pressure detecting device further includes a compensation data storage storing compensation data for detection error specific to the pressure sensor and a compensation data transmitter obtaining the compensation data from the compensation data storage, transmitting the obtained compensation data to the vehicle body by radio.
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Citations
25 Claims
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1. A tire pressure detecting device fixed to a wheel with a tire and including a pressure sensor detecting an internal pressure of the tire, the device transmitting data of detection by the pressure sensor to a vehicle body by radio, the device comprising:
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a compensation data storage storing compensation data reflecting detection error specific to the pressure sensor itself; and a compensation data transmitter obtaining the compensation data from the compensation data storage, transmitting the obtained compensation data to the vehicle body by radio. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A tire monitor system for monitoring an inner pressure of the tire comprising:
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a tire pressure detecting device fixed to a wheel with a tire and including a pressure sensor detecting an internal pressure of the tire, the device transmitting data of detection by the pressure sensor to a vehicle body by radio, the device including; a compensation data storage storing compensation data reflecting detection error specific to the pressure sensor itself; and a compensation data transmitter obtaining the compensation data from the compensation data storage, transmitting the obtained compensation data to the vehicle body by radio; and a tire receiver provided on the vehicle body configured to receive the detection data and the compensation data from the tire pressure detecting device, and compensating the detection data based on the compensation data. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
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Specification