Title:
DISPLAY CONTROL METHOD AND APPARATUS FOR 3D HOLOGRAPHIC DISPLAY SCREEN, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2024/041223
Kind Code:
A1
Abstract:
Provided in the present invention are a display control method and apparatus for a 3D holographic display screen, and a storage medium. The method comprises: by means of a first sensor and a second sensor, which are arranged at a 3D holographic fan, respectively detecting, in real time, light information of an environment where a 3D holographic display screen is located, and detecting whether there is a person within a preset range, and when there is a person within the preset range, a processor controlling the 3D holographic fan to turn on; and in an operation state of the 3D holographic display screen, the processor generating first control information according to the light information, and controlling, on the basis of the first control information, the 3D holographic fan to adjust the brightness of the 3D holographic display screen. In the embodiments of the present invention, whether the brightness of a 3D holographic display screen in an operation state needs to be adjusted according to the light in the environment where the 3D holographic display screen is located is respectively detected by means of two types of sensors in real time, and a 3D holographic fan is turned on in a timely manner only when it is detected that there is a person viewing the 3D holographic display screen, such that the 3D holographic display screen performs display normally. On this basis, the aim of reasonably saving power during the process of using the 3D holographic display screen is achieved.
Inventors:
XING PENG (CN)
GENG BAOHAN (CN)
GENG BAOHAN (CN)
Application Number:
PCT/CN2023/105241
Publication Date:
February 29, 2024
Filing Date:
June 30, 2023
Export Citation:
Assignee:
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD (CN)
QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
G03H1/22; G02B30/00; G05B19/04; G09G3/00; G09G3/32
Foreign References:
| CN115542704A | 2022-12-30 | |||
| CN108831388A | 2018-11-16 | |||
| CN112162624A | 2021-01-01 |
Attorney, Agent or Firm:
QINGDAO ZHONGJIA STANDARD PATENT AGENCY CO., LTD (CN)
Download PDF:
Previous Patent: BATTERY CHARGING AND SWAPPING STATION
Next Patent: ELECTRONIC DEVICE, AND CAMERA MODULE AND CONTROL METHOD THEREOF
Next Patent: ELECTRONIC DEVICE, AND CAMERA MODULE AND CONTROL METHOD THEREOF