PROBLEM TO BE SOLVED: To provide a vehicular control device capable of determining soundness of discharge resistance.SOLUTION: A vehicular control device comprises: a capacitor; a discharge circuit; a discharge resistance; a detection part; and a determination part. The discharge circuit is provided parallel to the capacitor electrically. The discharge resistance is provided parallel to the capacitor and the discharge circuit electrically. The detection part detects a voltage of the capacitor. The determination part determines soundness of the discharge resistance based on change of a voltage of the capacitor detected by the detection part.SELECTED DRAWING: Figure 1
【課題】放電抵抗の健全性を判定することができる車両用制御装置を提供することである。【解決手段】実施形態の車両用制御装置は、コンデンサと、放電回路と、放電抵抗と、検出部と、判定部とを持つ。前記放電回路は、前記コンデンサと電気的に並列に設けられている。前記放電抵抗は、前記コンデンサおよび前記放電回路と電気的に並列に設けられている。前記検出部は、前記コンデンサの電圧を検出する。前記判定部は、前記検出部により検出された前記コンデンサの電圧の変化に基づき、前記放電抵抗の健全性を判定する。【選択図】図1
VEHICULAR CONTROL DEVICE
車両用制御装置
2018-06-21
Patent
Elektronische Ressource
Japanisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen |
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