A power supply management system includes a selection control circuit, a controller, and a communication cable. The controller is connected to the selection control circuit and configured to control the selection control circuit to switch between a temperature measurement mode and an encryption certification mode. One end of the communication cable is configured to be communicatively connected to a battery, and another end of the communication cable is electrically connected to a communication interface and a temperature measurement interface of the controller. When the selection control circuit switches to the temperature measurement mode, the controller is further configured to read a voltage of a temperature measurement resistor of the battery via the communication cable. When the selection control circuit switches to the encryption certification mode, the controller is further configured to communicate with an encryption chip of the battery via the communication cable.
POWER SUPPLY MANAGEMENT SYSTEM, BATTERY, CHARGER, AND UNMANNED AERIAL VEHICLE
18.03.2021
Patent
Elektronische Ressource
Englisch
IPC: | B64C AEROPLANES , Flugzeuge / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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