公开(公告)号：US20250030942A1

公开(公告)日：2025-01-23

申请号：US18522608

申请日：2023-11-29

Applicant: Getac Technology Corporation

Inventor： CHENG-LIANG HUANG ,  Yung-Le Hung

IPC: H04N23/661 ,  G11B19/02 ,  H04N5/77 ,  H04N23/63 ,  H04N23/90

Abstract: A scalable in-vehicle video system and a signal control apparatus are provided. The signal control apparatus of the scalable in-vehicle video system can be a standalone device that is used to connect with various peripheral devices for transmitting signals. The signal control apparatus can implement an audiovisual hub device, and can be disposed in a vehicle. The signal control apparatus includes a control unit, multiple interfaces, at least one communication port, and multiple wireless or wired connection ports. The signal control apparatus connects with a sensor and an external circuit via the multiple interfaces, connects with an external system via the communication port, and connects with multiple video recorders via the connection ports. Audiovisual files generated by the video recorders can be stored to a memory module of the signal control apparatus, or can be transmitted to the external system through the signal control apparatus.

公开(公告)号：US12191704B2

公开(公告)日：2025-01-07

申请号：US18180808

申请日：2023-03-08

Applicant: Getac Technology Corporation

Inventor： Yung-Le Hung ,  Cheng-Liang Huang

IPC: H02J7/34 ,  B60L3/00 ,  B60R16/03 ,  B60R16/033 ,  H02J7/00 ,  H02J9/06

Abstract: A vehicle power management system and an operating method thereof are provided. The vehicle power management system is adapted for a vehicle load device and a vehicle power supply, and includes a control circuit, a charge/discharge circuit and a backup battery. The control circuit is electrically connected to the vehicle power supply and the vehicle load device, and monitors an output voltage of the vehicle power supply and determines according to the output voltage whether a vehicle engine is started. The charge/discharge circuit is electrically connected to the control circuit and the backup battery. When the vehicle engine is started, the charge/discharge circuit supplies power of the vehicle power supply to the backup battery and the vehicle load device. When the vehicle engine is not started, the backup battery discharges the charge/discharge circuit and the charge/discharge circuit supplies power of the backup battery to the vehicle load device.

公开(公告)号：US10534985B2

公开(公告)日：2020-01-14

申请号：US15913859

申请日：2018-03-06

Applicant: GETAC TECHNOLOGY CORPORATION

Inventor： Cheng-Liang Huang ,  Yung-Le Hung

IPC: G06K9/78 ,  G06K9/00 ,  G08G1/017 ,  G08G1/052 ,  G06K9/32

Abstract: A vehicle camera device is applied in a vehicle. The vehicle camera device performs image recognition of current driving image to obtain a license-plate pattern in the driving image, and when size of the license-plate pattern is less than a threshold, increases a focus according to current speed of the vehicle.

公开(公告)号：US20190114516A1

公开(公告)日：2019-04-18

申请号：US15913859

申请日：2018-03-06

Applicant: GETAC TECHNOLOGY CORPORATION

Inventor： Cheng-Liang Huang ,  Yung-Le Hung

IPC: G06K9/78 ,  G06K9/00 ,  G06K9/32 ,  G08G1/017 ,  G08G1/052

Abstract: A vehicle camera device is applied in a vehicle. The vehicle camera device performs image recognition of current driving image to obtain a license-plate pattern in the driving image, and when size of the license-plate pattern is less than a threshold, increases a focus according to current speed of the vehicle.