Porsche Cayenne's Brake System?
Provide active Porsche Suspension Management System (pasm) For those who wish to experience the ultimate power performance of the driver, Porsche cayman s can be equipped with Porsche initiative is the suspension management system. The system can effectively provide two suspension settings on a car: one for comfortable cruises and daily driving, and one for Challenge and Cross-country races. Compared with the standard cayman s chassis, pasm offers a more comfortable suspension for smoother driving quality, especially on soft pavements. However, when the driver moves more rough, the suspension automatically hardens.
Porsche Brake Calipers Meaning of different colors Porsche has a total of four colors of the brake calipers: black, silver, red and yellow. Its corresponding brake disc level is followed from low to high. First of all, the black brake calipers are the most common, generally used in Porsche entry-level models, such as Boxster, and Cayenne's primary version. Followed by a silver brake caliper, a silver brake caliper can be said to be an upgraded version of the black brake caliper, generally used in the upgraded version of the entry-level models, such as Boxster and Cayenne. At the same time, in the middle level models will be slightly seen, such as the 911 series Carrera entry-level models. Then the red brake calipers. Porsche's red brake calipers are actually made by BREMBO, but on the surface of the Porsche logo. In contrast, the red brake caliper is a new brake system, its main feature is to increase the size of the brake disc. To Cayman, for example, its black front brake disc diameter is 299mm. But its sports version of the Cayman S comes standard with a red caliper brake system, the front brake disc diameter is increased to 318mm. In the Porsche medium, like Cayenne T, Carrera S, red brake calipers are more common. Finally, if you see Porsche with a yellow caliper, what you see is a very rare top sports car. Yellow, is the Porsche PCCB composite ceramic brake system dedicated color. For example, in the Cayman S models on the optional yellow clamp ceramic brake disc diameter of a full 350mm, the devil's braking performance can be imagined. Moreover, only the Carrera GT, Cayenne optional and 911 series GT3 such top sports car, was equipped with a yellow brake calipers and ceramic brakes supporting the braking system.
Anti-lock Braking System Anti-lock Braking System The controller instructs the regulator to reduce the oil pressure of the wheel brake cylinder by issuing a signal that the wheel will be locked by a sensor mounted on the wheel. Dynamic torque, after a certain period of time, and then restore the original oil pressure, such a cycle (up to 5 to 10 times per second), always make the wheel in the state and the maximum braking torque. If you press the brake pedal, the wheel speed will be reduced rapidly. When the braking force exceeds the friction between the wheel and the ground, the wheel will be locked and the fully locked wheels will make the tire And the ground friction decreased, if the front wheel was locked, the driver can not control the direction of the vehicle, if the rear wheel was locked, it is prone to slip phenomenon. ABS This was originally applied to the aircraft on the technology, is now very popular in more than 100,000 yuan on the level of the car can be seen on its trace, some buses are also equipped with ABS. Vehicles equipped with ABS in the face of snow, frozen or rain and other slippery road surface, you can rest assured that the steering wheel, brake. It not only effectively prevents the occurrence of accidents, but also reduces the friction on the tire, but it does not make the car shorten the braking distance, in some cases but will increase. Tip: In the event of an emergency, the brake pedal must step in the end to activate the ABS system, then the brake pedal will have some jitter, and sometimes there will be some sound, but can not release, which indicates that the ABS system It worked.
The pasm sport mode provides harder suspension control for more agile and more powerful handling, such as when the battlefield is overtaken. Pasm includes two accelerometers to determine the vertical movement of the body. In addition, it monitors the steering angle of the input, travel speed, brake pressure and engine torque to optimize the adjustment of each tire baffle.
Cayman s suspension system from the boxster, in order to improve handling and safety, Porsche will caymam s suspension in the spring, shock absorbers and other important components were specially strengthened, and equipped with Michelin special for Porsche's n3pilot sport2 tires and 18-inch wheels, in order to meet the consumer demand for power, there are 19-inch wheels to choose from. Caymam s adjust the operating parameters of the throw brake anti-lock system and psm body stability system, and can choose pasm active suspension management system, in this system management, caymam s suspension system can be in the car's comfort and exercise tough Two modes of conversion. And Porsche other sports car, caymam s can also choose pccb efficient composite ceramic brake system.
