It is part of the braking system.in which a movincpart (the disk)is subjected to the friction surfaces ohigh coefficient of frictionexecuted on them force sufficient to transformall or part of the kinetics energy of the moving vehicleinto heat, to stop or slow down.

Brake sensor is an important part of automobile safety system ‌ they can monitor the parameters of the brake system in real time, such as ‌ wheel speed and pressure in the gas tank ‌ to ensure the effectiveness and safety of the brake system.