10-04-2017, 09:03 PM
Now the automatic one-day hand brake release mechanism has been replaced by the hand brake release manual mechanism. This has taken an additional use in controlling the vehicle without starting a rear wheel skate. The automatic release mechanism of the handbrake is one of the most effective hand braking systems that conventional systems. This type of mechanism provides a totally lever-less operation that saves both the effort and the use of vehicle space. In general, the handbrake is handled manually, while in our project work, we have developed an automatic release mechanism for handbrake for safety purposes. The coupling and disengagement of the handbrake is carried out with the aid of hydraulic actuators. On the other hand, when the ignition system is turned off, the solenoid switch enters and the master cylinder piston pressurizes the oil and then by means of the hydraulic system engages the handbrake mechanism. Although sometimes also known as an emergency brake, use in any emergency while the brake foot remains in operation is likely to badly upset the balance of the car's brakes and greatly increase the probability of loss of control of the vehicle, For example, Rear skid. In addition, the stopping force provided by the use of the handbrake is small and would not significantly help stop the vehicle. In contrast, the handbrake is intended to be used in the event of a mechanical failure in the event that the regular brake pedal can not function or can not function. Modern brake systems are usually very reliable and are equipped with dual circuit hydraulic systems and low brake fluid sensor systems, which means that the parking brake is rarely used to stop a moving vehicle. Comparing with manual handbrake system has a compact design as well as eye-catching looks that have more efficiency.