Patent ID: 11923705
Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 0:
1. A battery control system, comprising:
a plurality of battery components configured to store electrical energy and to supply power to a load;
a plurality of switch units coupled to the plurality of the battery components and configured to switch connection modes of the plurality of battery components to form various types of charging-discharging paths;
a first control unit coupled to the plurality of the switch units correspondingly and configured to control switching of the plurality of the switch units in response to receiving a charging control signal, to form a series charging path by arranging the plurality of the battery components in series, or configured to control the switching of the plurality of the switch units in response to receiving a discharging control signal, to form a plurality of parallel discharging paths by arranging the plurality of the battery components in parallel;
an interface module, configured to be coupled to an external charging device;
a first switch module coupled to the interface module and the first control unit correspondingly, and configured to turn on or turn off a path formed by the interface module and the first control unit;
a second control unit coupled to the first switch module;
a charge processing module coupled to the interface module, the second control unit, and the first control unit correspondingly, and configured to supply power to the load; and
a second switch module coupled to the charge processing module, the first control unit, the first switch module, and the load correspondingly, wherein the second switch module is configured to turn on or turn off a path formed by the charge processing module and the load;
wherein the second control unit is further configured to control the first switch module to turn off and the second switch module to turn on in response to the external charging device being not the preset charging device to enable the external charging device to supply power to the load and to output a charging instruction to the first control unit to control the switching of the plurality of switch units to enable the external charging device to charge each of the battery components coupled in parallel.