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System Description

TIRE PRESSURE MONITORING SYSTEM

System Description

TRANSMITTER





A sensor-transmitter integrated with a valve is installed on a wheel, and transmits a detected air pressure signal in the form of a radio wave.

RECEIVER





The receiver receives the air pressure signal transmitted by the transmitter in each wheel.

LOW TIRE PRESSURE WARNING CONTROL UNIT





The low tire pressure warning control unit (1) reads the air pressure signal received by the receiver, and controls the low tire pressure warning lamp and the buzzer operations. It also has a judgement function to detect a system malfunction.

LOW TIRE PRESSURE WARNING LAMP





The combination meter receives tire pressure status from the low tire pressure warning control unit using CAN communication. When a low tire pressure condition is sensed by the low tire pressure warning control unit, the combination meter low tire pressure warning lamp is activated.

Low Tire Pressure Warning Lamp Indication





DISPLAY UNIT





Display the air pressure of each tire.
^ After the ignition switch is turned ON, the pressure values are not be displayed until the data of wheels stabilizes.