Post by account_disabled on Feb 27, 2024 1:48:01 GMT -5
Have you ever noticed how cars are becoming more and more technological ? The paraphernalia of electronic devices installed in today's vehicles is so large that today it is easier for a mechanic to discover a defect in a car using a computer than with other tools. With that in mind, this post talks about an increasingly essential component in modern cars: sensors. Want to better understand how car sensors work in practice? So speed up and move on to the best automotive content on the Internet. See also: > Do you know how your car's temperature sensor works? > What is the lifespan of the car battery? See if it's possible to extend! > Hybrid and electric cars: what is the difference between the two? What are car sensors? Car sensors are electronic devices that have the ability to identify certain signals and transform them into useful information for the driver, making driving safer and facilitating vehicle maintenance through accurate diagnoses. Each sensor works as a data collector for the car's electronic system.
This data is processed and compared to various standards. Depending on the result, warnings are generated, which can be audible or light, generating information on the car dashboard or a recording in the electronic control Chinese Singapore Phone Number List unit for future reference. Take the example of the rear parking sensor, one of the simplest devices installed in the car. It works through small radars installed in the bumper. They emit waves that reflect off nearby objects and return to the radar. If this return takes time, the object is far away and there is no need to tell the driver anything. However, the faster the waves return to the radar, the more attention the driver must pay. Thus, this data is transformed into audible and visual alerts. What are the main sensors for cars? In addition to the aforementioned sensor, there are other models available that are more sophisticated. Below, you will find out about the main ones. Sensors linked to engine operation Gone are the days when the engine depended on steel cables, volume measuring floats and other outdated means to function properly.
Today, car sensors have replaced many devices and capture information with greater speed and precision. In a current engine, there are sensors that measure the quality of the fuel , the temperature of the incoming air, the amount of oxygen for combustion, the rotation of the crankshaft, the speed of the wheels... All of this is networked and provides information to car's electronic control unit. Based on this diverse information, which arrives in milliseconds, the electronic control unit carries out various calculations and comparisons to establish the best way for the engine to work. It can even command engine shutdown to preserve it in extreme situations, such as high temperatures or low-quality fuel. Furthermore, everything is stored in its memory for future maintenance. Blind spot sensor A car's blind spots can pose a great risk of collision. No matter how attentive the driver is and checks his mirrors, there may be another vehicle in the next lane, so close that his image does not appear in the mirrors.
This data is processed and compared to various standards. Depending on the result, warnings are generated, which can be audible or light, generating information on the car dashboard or a recording in the electronic control Chinese Singapore Phone Number List unit for future reference. Take the example of the rear parking sensor, one of the simplest devices installed in the car. It works through small radars installed in the bumper. They emit waves that reflect off nearby objects and return to the radar. If this return takes time, the object is far away and there is no need to tell the driver anything. However, the faster the waves return to the radar, the more attention the driver must pay. Thus, this data is transformed into audible and visual alerts. What are the main sensors for cars? In addition to the aforementioned sensor, there are other models available that are more sophisticated. Below, you will find out about the main ones. Sensors linked to engine operation Gone are the days when the engine depended on steel cables, volume measuring floats and other outdated means to function properly.
Today, car sensors have replaced many devices and capture information with greater speed and precision. In a current engine, there are sensors that measure the quality of the fuel , the temperature of the incoming air, the amount of oxygen for combustion, the rotation of the crankshaft, the speed of the wheels... All of this is networked and provides information to car's electronic control unit. Based on this diverse information, which arrives in milliseconds, the electronic control unit carries out various calculations and comparisons to establish the best way for the engine to work. It can even command engine shutdown to preserve it in extreme situations, such as high temperatures or low-quality fuel. Furthermore, everything is stored in its memory for future maintenance. Blind spot sensor A car's blind spots can pose a great risk of collision. No matter how attentive the driver is and checks his mirrors, there may be another vehicle in the next lane, so close that his image does not appear in the mirrors.