Tires is an important component of motor vehicles, the reliability of steam: vehicles of great significance to safety. Worldwide each year due to tire failure caused by a large proportion of traffic accidents. Research indicates that tire pressure is an important reason for tire failure: inadequate or excessive tire pressure only increases fuel consumption, reduce tire life as well as vehicles, this may result in serious accidents puncture, the tire pressure to maintain standards and to detect flat tires to prevent tire failures and the key blow.
TPMS Tire Pressure adequate monitoring system "Tire Pressure Monitoring System" form of the letters used, Car tire of the real-time automatic detection. On a flat tire and the low pressure alarm. In order to protect the traffic safety. TPMS are active safety systems, tires can be dangerous warning signs in time, so that the accident nipped in the bud. Compared with the vehicle ABS, EDS, EPS, such as passive safety systems, TPMS better avoid sex. Global market demand for TPMS in recent years is the rapid growth of research and development of TPMS automotive electronics have become the focus of product design. TPMS There are two main ways, namely indirect (Wheel-Speed Based) TPMS and direct (Pressme-SensorBased) TPMS, which have the characteristics of the two systems.
Keywords: Tire pressure monitoring; Direct; Alarm; Security systems.
