Zweikreissystemen

Zweikreissystemen, which translates to "dual-circuit systems" in English, refers to a type of braking system commonly found in vehicles. The fundamental principle behind a Zweikreissystem is to enhance safety by dividing the braking effort into two independent circuits. In the event of a failure in one circuit, the other circuit can still provide some braking force, preventing a complete loss of braking capability.

There are several common configurations for Zweikreissystemen. One prevalent design is the "diagonal split," where one circuit operates the front-left and rear-right wheels, and the other circuit operates the front-right and rear-left wheels. This arrangement ensures that even if one circuit fails, the vehicle can still be steered and brought to a controlled stop. Another configuration is the "longitudinal split," where one circuit typically operates the front wheels, and the other circuit operates the rear wheels. In this case, if the front circuit fails, the rear wheels can still provide some braking, and vice versa.

The implementation of a Zweikreissystem is a critical safety feature mandated in many automotive regulations. It significantly reduces the risk of accidents caused by brake failure. The system typically involves a dual-circuit master cylinder, which actuates both circuits simultaneously. Warning lights on the dashboard are usually present to alert the driver if a problem is detected in either of the braking circuits. This redundancy makes Zweikreissystemen an essential component of modern vehicle safety.