Intelligent network connection has become an important trend in the development of the automotive industry. Now that the Internet of Vehicles is becoming more and more hot, it has attracted much attention from many people. As one of the key technologies of the Internet of Things, RFID has many applications in the Internet of Vehicles. Let's take a look at how many RFID car tags a car can have?
Wireless tire temperature and tire pressure monitoring. This technology uses RFID technology combined with temperature and pressure sensors to achieve real-time monitoring of wireless tire temperature and pressure. There are generally two types of wireless tire temperature and tire pressure monitoring electronic tags, namely built-in wireless tire temperature and tire pressure monitoring electronics. label. Sensor tags are usually built into the tire. Sensor tags are usually powered by batteries, so the measured tire temperature and tire pressure can be wirelessly transmitted to the receiver and then displayed.
External wireless tire temperature and pressure monitoring electronic tag: The external monitoring principle is similar to the built-in, except that the sensor is not hidden inside the tire, but is screwed on like a valve cap, just like a tire pressure gauge used when inflated. Similarly, it also relies on the battery to power the sensor and transmit signals wirelessly, and the receiver displays it after receiving it.
In addition, it can be divided into active tire temperature tire pressure monitoring electronic tags and passive tire temperature tire pressure monitoring electronic tags according to the presence or absence of batteries.
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