公开(公告)号：US11557912B2

公开(公告)日：2023-01-17

申请号：US17031028

申请日：2020-09-24

Applicant: Quanta Computer Inc.

Inventor： Tsung-Lin Chan ,  Tai-Hsin Chu

IPC: H02J7/00 ,  H02J7/14 ,  B60L58/12 ,  B60L58/18 ,  B60L50/61 ,  B60L3/10

Abstract: An energy and supply system includes a switching device, a battery detection device, a speed detection device, a processing device, a main storage battery and a backup storage battery. Using the speed detection device, the processing device determines whether the driving speed of the vehicle exceeds a preset speed threshold, or it determines whether the rotation speed of the engine exceeds a preset rotation speed. The processing device uses the battery detection device to determine whether the main battery capacity is greater than the preset capacity. If the processing device determines that the driving speed of the vehicle exceeds a preset speed threshold, or it determines that the rotation speed of the engine exceeds a preset rotation speed, and it determines that the main battery capacity is greater than the preset capacity, the processing device controls the switching device.

公开(公告)号：US09490723B2

公开(公告)日：2016-11-08

申请号：US13674001

申请日：2012-11-10

Applicant: Quanta Computer Inc.

Inventor： Tai-Hsin Chu ,  Yu-An Huang ,  Wei-Ting Lu ,  Tsung-Lin Chan ,  Hsin-Wei Chen ,  Chih-Kuo Hung ,  Zih-Chiang Wang ,  Hung-Chang Tsai

IPC: H02M7/02 ,  H02J5/00 ,  H02J7/00

CPC classification number: H02M7/02 ,  H02J5/00 ,  H02J7/0068 ,  H02J7/02 ,  Y10T307/826

Abstract: A power adaptor system and method is provided. The adaptor system includes a system side and a power adaptor. The power adaptor method includes steps of: transforming an AC voltage to a DC voltage; the power adaptor generating a periodic signal and outputting a combined signal according to the DC voltage and the periodic signal; the system side retrieving a determination signal corresponding to the periodic signal according to the combined signal; and the system side selecting an operating mode according to the determination signal.

Abstract translation: 提供电源适配器系统和方法。 适配器系统包括系统侧和电源适配器。 电源适配器方法包括以下步骤：将AC电压变换为DC电压; 所述电源适配器产生周期性信号并根据所述DC电压和周期信号输出组合信号; 系统侧根据组合信号检索对应于周期信号的确定信号; 并且系统侧根据确定信号选择操作模式。