A switch control device according to the present disclosure may include a retention circuit configured to receive a control signal and a safety signal, and to output a retention signal to the driver of the switch to maintain the on state of the switch based on the control signal and the safety signal; a retention control circuit configured to disable the retention circuit, so that the output of the retention signal is blocked when a disable signal is received; a first controller configured to output the control signal to the driver to control the operation of the switch, and to output the disable signal to the retention control circuit when the retention circuit is set to be disabled in a system to which the switch control device is mounted; and a second controller configured to output the safety signal according to the operation status of the first controller. The driver is configured to control the opening/closing of the switch based on the control signal or the retention signal.
SWITCH CONTROL DEVICE AND BATTERY PACK INCLUDING THE SAME
SCHALTSTEUERUNGSVORRICHTUNG UND BATTERIEPACK DAMIT
DISPOSITIF DE COMMANDE DE COMMUTATEUR ET BLOC-BATTERIE LE COMPRENANT
2024-08-28
Patent
Electronic Resource
English
IPC: | H03K PULSE TECHNIQUE , Impulstechnik / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01H Elektrische Schalter , ELECTRIC SWITCHES / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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