A method of monitoring signal delay at a battery of a vehicle utilizes a switching circuitry. The switching circuitry has a first path comprising a first switch, a second path comprising a second switch, a parallel third path comprising a third switch and a resistor in series with the third switch. The method includes closing the first switch and opening the second switch closing the third switch detecting a change in an electric property of the battery in response to the closing of the third switch and determining the signal delay by determining a delay in the detected change in the electric property in response to the closing of the third switch.
ONBOARD MONITORING OF SIGNAL DELAY
12.06.2025
Patent
Elektronische Ressource
Englisch
IPC: | G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte |
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