Communication system for tire
View Patent ↗Disclosed is a communication system for a tire, whose receiving antenna is less likely to be damaged even in a case where the antenna is arranged near the tire. In this communication system, a motor vehicle is equipped with a receiver for receiving data from an electronic device installed in a wheel including a tire, and a receiving antenna connected to the receiver. The receiving antenna is covered with a flexible insulator to form an antenna insert body, and the antenna insert body is arranged within a range which allows the data to be accepted.
1. A communication system for a tire, in which a motor vehicle is equipped with a receiver for receiving data from an electronic device installed in a wheel with the tire, and a receiving antenna connected to the receiver, characterized in that
the receiving antenna is covered with a flexible insulator to form an antenna insert body,
the antenna insert body is arranged in a range which allows the data to be received, and
a surface of the antenna insert body is treated with a water repellent coating.
2. The communication system for a tire according to claim 1 , characterized in that an elasticity coefficient of the flexible insulator is 1.0 MPa to 5,000 MPa.
3. The communication system for a tire according to claim 1 , characterized in that the antenna insert body is shaped like a plate, and an outer periphery of the antenna insert body is partially attached in any one of a bottom part, a wheel house and a fender of the motor vehicle.
4. The communication system for a tire according to claim 1 , characterized in that the antenna insert body is shaped like a string, and a part of the antenna insert body is attached in any one of the bottom part, the wheel house and the fender of the motor vehicle.