The car tire pressure warning valve is one of the electronic devices to monitor the tire pressure of the car and alert the driver if abnormal pressure is detected.
The valve system of automobile pressure warning is divided into two types: direct and indirect. The direct pressure warning valve will use the sensor installed in the tire to measure and notify the pressure information. The indirect pressure warning valve will not use the wheel’s velocity measurement sensor and then compare it with other values to determine the current tire pressure condition.
The tire pressure warning valve set helps to control tire pressure
Currently, the tire pressure warning valve system has become one of the indispensable equipment in the car to increase safety features. However, not all models are equipped with this system, especially sensor warning valves are only available on high-end models. Therefore, many car users have installed this device on their cars to prevent possible accidents related to tires.
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The principle of operation of the tire pressure warning valve set
Direct pressure warning valve type
This valve is designed with an electronic circuit including a radio transmitter, a microprocessor, a battery feeding voltage and a tire temperature, pressure sensor. Direct pressure warning valve with a sensor is divided into two types: internal sensor and external sensor.
Internal sensor warning valve will be placed inside the tire to replace the inherent tire valve. With this valve, users can rest assured not to be afraid of being stolen, because the sensor is embedded inside the tire. However, with this type, it is necessary to remove the tires when installing. If an error cannot be corrected and requires a high level of installation skills, it can be guaranteed to work properly.
The direct pressure warning valve operates based on sensor principle
External sensor valve is the type of sensor head mounted on the wheel at the top of the valve. This valve has the advantage of easy installation and does not need dynamic balancing or tire removal. If there is an error or failure, it is easy to replace and repair without touching the car. However, the drawback of this valve is that it is easy to be stolen, because it is installed right outside and if the tire is pumped, specialized tools need to open the sensor valve to open the valve to pump.
The direct pressure warning valve will work based on the sensor to determine, measure and measure the pressure in the tire. It will then send information about the radio transceiver then the parameters will be displayed specifically and will alert if any abnormal signs are detected.
Indirect valve type for tire pressure warning
The indirect tire pressure warning valve will operate based on the principle of using the rotation speed of 4 wheels and then compare the rotation speed of the wheels with the current speed of the vehicle. From this it is possible to detect that each individual tire can be tighter or softer than the rest.
The indirect tire pressure warning valve operates based on the rotation speed of the wheel
This means that the indirect tire pressure warning valve system will use the sensor on the anti-lock braking system. After that, it will add some other features such as display, software module on ECU.
The effect of the valve warning of automobile tire pressure
The function of the tire pressure warning valve is to specify the tire pressure status and tire pressure warning for drivers in all circumstances. As such, this device has a very important role to increase safety features when driving. Because if detected a problem with the tire will alert users. From there, they will promptly and actively handle the situation to avoid the occurrence of unfortunate accidents that may occur due to tires.
The tire pressure warning valve helps increase vehicle safety
The tire pressure warning valve is capable of providing and alerting tire pressure information on all 4 wheels of the vehicle. Any problems with tires such as too young or too high tire pressure, will be alerted to the user. That will help users drive safer and save fuel when driving with standard tire pressure.
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It can be seen that the car pressure warning valve is one of the modern technology devices that make driving safer and more comfortable. Therefore, installing this additional device on the vehicle is the right choice. However, there are many different types of products on the market, so users need to find out carefully to choose the most suitable product for their car.