The present invention relates to a pneumatic parking brake interlock system suitable for attachment to an existing vehicle parking system. The interlock system includes a logic processor operatively connected to (i) at least one sensor operable to generate a signal indicative of an unsafe condition, and (ii) a parking brake control valve, wherein the interlock issues an output signal to the parking brake control valve to automatically remove pressurised air from a parking brake in response to a signal input from the aforesaid sensor. - - 38 - O- 28 20 Fig. 2
INTERLOCK AND PARKING SYSTEM
2019-06-13
Patent
Electronic Resource
English
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |