The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 09, 2021
Filed:
Nov. 24, 2020
Hangzhou Hikvision Digital Technology Co., Ltd., Hangzhou, CN;
Guoping Zhang, Hangzhou, CN;
Weimin Ma, Hangzhou, CN;
HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD., Hangzhou, CN;
Abstract
An image capture device, a control method and a machine readable storage medium are disclosed. The image capture device includes: a processor, an infrared lamp, and a white light lamp. The processor in the image capture device is used to control the infrared lamp and white light lamp. The processor obtains current acquisition parameters of the image capture device, compares the magnification in the current acquisition parameters with a preset first magnification threshold and a preset second magnification threshold to obtain a comparison result, and controls switching states of the infrared lamp and the white light lamp according to the comparison result, the brightness of the environment and the gain, wherein, the first magnification threshold is less than the second magnification threshold.