About 397 results
Showing the first 200 results.
https://drivepatents.com/patents/1386922 · 27 May 2026
A control device (10) for a vehicle (100), includes: a drive force acquisition unit (11) that acquires a drive force which the vehicle is applying to a road surface; an acceleration acquisition unit (12) that acquires an acceleration along a travel directi...
https://drivepatents.com/patents/1389112 · 6 May 2026
The autonomous travel control system includes a processor and controls an autonomous travel device that is capable of communicating with a center and executing autonomous traveling. The processor is configured to determine whether to permit switching of co...
https://drivepatents.com/patents/1387255 · 6 May 2026
A diagnostic device includes: a shutdown command unit that outputs a shutdown command to shut down a power switch with the control of an inverter stopped when a switch diagnostic condition is satisfied in the conduction state of the power switch, an acquis...
https://drivepatents.com/patents/1394834 · 25 Mar 2026
A battery management system (1) includes a usage history acquisition unit (51a), a deterioration estimation unit (51b), a battery load acquisition unit (51c), a deterioration change degree identification unit (51d), and a battery management unit (51e). The...
https://drivepatents.com/patents/1394836 · 11 Mar 2026
A battery diagnostic system (1) includes a load history acquisition unit (51a), an interpolation processing unit (51b), a degradation estimation unit (51c), a degradation prediction unit (51d), and an output unit (51e). The load history acquisition unit ac...
https://drivepatents.com/patents/1394079 · 18 Feb 2026
A power conversion apparatus (10) includes a power converter (30) configured to convert DC power supplied from a battery (20) into AC power by switching control, and is configured to supply the AC power from the power converter to a rotary electric machine...
https://drivepatents.com/patents/1388162 · 11 Feb 2026
Battery monitoring includes: a monitoring unit (20) that monitors a battery that is chargeable/dischargeable; and a higher device (50) that is provided with monitoring data obtained by monitoring of the battery by the monitoring unit and saves, by using a ...
https://drivepatents.com/patents/1388235 · 11 Feb 2026
A battery monitoring device monitors a battery. The battery monitoring device includes a deterioration detection unit (37, 38) that detects a physical quantity having a higher correlation with a capacity deterioration of the battery than a voltage and a cu...
https://drivepatents.com/patents/1388238 · 4 Feb 2026
A battery monitoring device monitors a battery that is rechargeable and dischargeable. The battery monitoring device includes a factor monitoring unit (37, 53) that monitors a factor that leads to an abnormal heat generation phenomenon in which a temperatu...
https://drivepatents.com/patents/1388237 · 4 Feb 2026
A battery monitoring device monitors a lithium precipitation amount in a lithium ion battery. The battery monitoring device includes a precipitation amount detection unit (37) that has a short circuit (371) for discharging the lithium ion battery by tempor...