US Patent Application 18347954. POWER SUPPLY DEVICE AND POWER SUPPLY CONTROL METHOD OF POWER SUPPLY DEVICE simplified abstract
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POWER SUPPLY DEVICE AND POWER SUPPLY CONTROL METHOD OF POWER SUPPLY DEVICE
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POWER SUPPLY DEVICE AND POWER SUPPLY CONTROL METHOD OF POWER SUPPLY DEVICE - A simplified explanation of the abstract
- This abstract for appeared for US patent application number 18347954 Titled 'POWER SUPPLY DEVICE AND POWER SUPPLY CONTROL METHOD OF POWER SUPPLY DEVICE'
Simplified Explanation
This abstract describes a power supply device that is powered by a vehicle's battery. The device includes a first interface for communication with an external device, a power supply switch connected to a charging adapter, and a processor connected to the first interface and the power supply switch. The first interface uses a USB Type-C interface for communication between the external device and an electronic device. The processor is responsible for detecting the connection of the external device, detecting interrupts related to the vehicle's power on/off status, controlling the power supply to the external device, and transmitting signals to control the power on/off of the external device through the first interface.
Original Abstract Submitted
A power supply device powered by a battery of a vehicle according to various embodiments may comprise: a first interface configured to communicate with an external device; a power supply switch connected to a charging adapter configured to transform power supplied from the battery to control power output; and a processor operatively connected to the first interface and the power supply switch, wherein the first interface includes a USB Type-C interface for configuration channel (CC) communication between the external device and an electronic device; and the processor may be configured to: detect connection of the external device through the first interface, detect a first interrupt or a second interrupt related to vehicle power on/off from the vehicle, control power supply to the external device through the power supply switch, and control the power supply device to transmit a first signal or a second signal for controlling the power on/off of the external device to the external device through the first interface in response to the first interrupt or the second interrupt.
