A method for checking the availability of a hydraulic fallback level in a power brake system with electronic slip control, an electronic control device, and a power brake system with electronic slip control. In normal operation, power brake systems perform braking procedures without a driver participating in building up braking pressure. A requirement for braking is detected by an electronic control device and associated with a braking pressure which is set by electrical control of the drive of a primary pressure generator. Power brake systems are often equipped with a secondary pressure generator, connected with the wheel brakes, in parallel with the primary pressure generator, which can be used to perform the building up of pressure at a hydraulic fallback level. For safety reasons, the availability of the hydraulic fallback level is checked at particular time intervals during normal braking operation of the power brake system.
METHOD FOR CHECKING THE AVAILABILITY OF A HYDRAULIC FALLBACK LEVEL IN A POWER BRAKE SYSTEM WITH ELECTRONIC SLIP CONTROL; ELECTRONIC CONTROL DEVICE FOR A POWER BRAKE SYSTEM WITH ELECTRONIC SLIP CONTROL, AND POWER BRAKE SYSTEM WITH ELECTRONIC SLIP CONTROL HAVING AN ELECTRONIC CONTROL DEVICE
2023-06-22
Patent
Elektronische Ressource
Englisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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