A kind of automatic control parking brake system and automobile

Abstract

The invention provides an automatically controlled parking brake system and an automobile. The automatically controlled parking brake system comprises an electromagnet (1), a power supply (2), a parking brake assembly, a parking brake hand switch (3), a position switch (4), a speed relay (5) and a time relay (6), wherein an end point k of the time relay (6), the power supply (2), the electromagnet (1) and an end point g of the parking brake hand switch (3) are electrically connected in sequence; an end point c of the parking brake hand switch (3), an end point b of the position switch (4) and an end point a of the time relay (6) are electrically connected in sequence; an end point d of the parking brake hand switch (3) is electrically connected with an end point h of the position switch (4); an end point e of the position switch (4) is electrically connected with an end point f of the time relay (6). The automatically controlled parking brake system provided by the invention can effectively avoid conditions that a driver forgets to release a parking brake when starting the automobile and forgets to apply the parking brake when parking.

Description

technical field [0001] The invention relates to the field of parking brakes for automobiles, in particular to an automatic control parking brake system and an automobile. Background technique [0002] As we all know, the parking brake system of a vehicle plays a vital role in the safety of the vehicle. At present, the traditional vehicle parking brake system mainly relies on mechanical hand brakes or foot brakes for parking brakes. When using mechanical hand brakes or foot brakes for braking, the driver needs to pull or step on the parking brake lever , the parking brake system moves through a series of levers and cables so that the brake pads act on the brake disc. However, this kind of mechanical hand brake or foot brake is greatly affected by the driver's own strength or body. Some women are very inconvenient when operating the parking brake, and even pull it with both hands, or lean forward for pedaling, which is laborious and unnecessary. It is safe, and the mechanica...

AI Technical Summary

Problems solved by technology

[0004] We know that nothing can be completely perfect, and the electronically controlled parking brake device with the above-mentioned structure inevitably has a shortcoming in use, that is, when some careless drivers are encountered, they will often stop in the car. Forgetting to turn on the electric switch after starting or forgetting to turn off the electric switch when parking, so that the parking brake is pulled to start the vehicle or parked without parking brake, which will eventually cause certain damage to the parking brake device.

Images