A system for braking a vehicle includes an operator interface that transmits a brake command signal when actuated by a vehicle operator. When the interface is not actuated and does not transmit the signal, a controller receives signals indicative of whether the vehicle is in an active or inactive state from two different sources and determines that the vehicle is in the inactive state if both of the signals indicate the vehicle is in the inactive state. The controller receives another signal indicative of a speed of the vehicle and determines whether the speed of the vehicle meets a predetermined condition relative to a predetermined speed of the vehicle. The controller generates a control signal to apply a wheel parking brake on the vehicle after determining that the vehicle is the inactive state and determining that the speed of the vehicle meets the predetermined condition relative to the predetermined speed.
System and Method for Preventing Vehicle Roll-Away
2024-03-21
Patent
Elektronische Ressource
Englisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
Device for preventing vehicle from being blown away and washed away
Europäisches Patentamt | 2020
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