Head-mounted display device, control method thereof, and storage medium

Patent metadata

Field	Value
Publication number	US-2026065603-A1
Application number	US-202519286246-A
Country	US
Kind code	A1
Filing date	Jul 31, 2025
Priority date	Sep 5, 2024
Publication date	Mar 5, 2026
Grant date	—

Abstract

In some aspects, a method for controlling a head-mounted display device is provided. The head-mounted display device may include a first display and a second display. A display mode of the head-mounted display device is obtained. A display state of at least one of the first display or the second display can be controlled based on the display mode. The display mode can include at least one of: a first display mode when a user does not wear the head-mounted display device, or a second display mode when the user wears the head-mounted display device.

First claim

1 . A method for controlling a head-mounted display device, wherein the head-mounted display device comprises a first display and a second display located on an outside of the head-mounted display device, and the method comprises:
obtaining a display mode of the head-mounted display device; and controlling a display state of at least one of the first display or the second display based on the display mode, comprising when the head-mounted display device is connected with an aircraft, controlling the second display to be in an image transmission display state to provide a display, on the outside of the head-mounted display device, based on an image captured by the aircraft, wherein: the first display and the second display are connected with a shared converter of the head-mounted display device for image synchronization of the first display and the second display; and the display mode comprises at least one of: a first display mode when a user does not wear the head-mounted display device, or a second display mode when the user wears the head-mounted display device.

2 . The method according to claim 1 , wherein obtaining the display mode of the head-mounted display device comprises:
obtaining a detection result indicating whether the head-mounted display device is worn; in response to determining, based on the detection result, that the head-mounted display device is not worn, determining that the display mode is the first display mode; and in response to determining, based on the detection result, that the head-mounted display device is worn, determining that the display mode is the second display mode.

3 . The method according to claim 1 , wherein controlling the display state of the at least one of the first display or the second display based on the display mode comprises:
in the first display mode, performing at least one of:
controlling the second display to be in one of: a wallpaper display state, a parameter display state, a query display state, or the image transmission display state; or
controlling the first display to be in a screen-off display state.

4 . The method according to claim 3 , wherein the head-mounted display device is configured to connect with the aircraft, and controlling the display state of the at least one of the first display or the second display based on the display mode further comprises:
when the head-mounted display device is disconnected from the aircraft, performing at least one of:
controlling the second display to be in one of the wallpaper display state, the parameter display state, or the query display state; or
controlling the first display to be in the screen-off display state.

5 . The method according to claim 1 , wherein controlling the display state of the at least one of the first display or the second display based on the display mode comprises:
in the second display mode:
controlling the first display to be in a screen-on display state; and
controlling the second display to be in a set display state, wherein the set display state comprises one of: a wallpaper display state, a parameter display state, or an associated display state of associating a display screen of the first display.

6 . The method according to claim 1 , wherein the head-mounted display device is configured to connect with the aircraft, and the method further comprises:
receiving a captured image transmitted by the aircraft; and in the second display mode:
controlling the first display to display a real-time image, wherein the real-time image is an image corresponding to a current viewing angle of the user and a portion of the captured image; and
controlling the second display to display an image in a forward-looking view of the aircraft.

7 . The method according to claim 1 , wherein the head-mounted display device is configured to connect with the aircraft, and the method further comprises:
starting a navigation mode for finding the aircraft based on a human-computer interaction instruction; and displaying a navigation screen corresponding to the navigation mode based on, at least, the second display.

8 . The method according to claim 1 , wherein the head-mounted display device further comprises a control component for switching a display state, and the method further comprises:
in response to a first switching instruction input by the control component, controlling the second display to synchronously display with the first display.

9 . The method according to claim 1 , wherein the head-mounted display device further comprises a frame component for bearing the first display and the second display, and a wearing component for a user to wear; and
wherein the wearing component is arranged on the frame component, the first display comprises a left optical machine component and a right optical machine component located inside two frames of the frame component, and the left optical machine component and the right optical machine component adopt an optical folding light path structure.

10 . A head-mounted display device, comprising:
a housing, comprising two frames; a first display, comprising at least one screen arranged within at least one of the two frames of the housing; and a second display, comprising an outer screen arranged on an outside of at least one of the two frames, wherein: the second display comprises an image display state where, when the head-mounted display device is connected with an aircraft, the second display is controlled to be in an image transmission display state to provide a display based on an image captured by the aircraft; and the first display and the second display are connected with a shared converter of the head-mounted display device for image synchronization of the first display and the second display.

11 . The head-mounted display device according to claim 10 , wherein the first display comprises a left optical machine component and a right optical machine component, and
wherein the left optical machine component and the right optical machine component adopt an optical folding light path structure.

12 . The head-mounted display device according to claim 10 , wherein the head-mounted display device further comprises:
a display adjustment component, connected to the first display and configured to adjust at least one of a pupil distance or a diopter setting of the first display.

13 . The head-mounted display device according to claim 10 , wherein the two frames are part of a frame component provided with an air inlet and an air outlet, and the head-mounted display device further comprises:
a heat dissipation fan, located within the frame component and configured to drive airflow to flow in through the air inlet and out through the air outlet to dissipate heat within the frame component.

14 . The head-mounted display device according to claim 13 , wherein the housing further comprises a wearing component comprising at least one of a leg component or a head-mounted component that is detachably connected to the frame component.

15 . The head-mounted display device according to claim 13 , wherein the head-mounted display device further comprises:
an antenna component, arranged on the frame component, wherein the antenna component has a folded first state and an opened second state.

16 . The head-mounted display device according to claim 13 , wherein the frame component is provided with a control component for switching a display state.

17 . The head-mounted display device according to claim 13 , wherein the head-mounted display device further comprises:
an image

Assignees

• Arashi Vision Inc

Inventors

• Li Jiaying
• Wen Haibo
• Xiong Gang
• Zhu Junrong

Classifications

• G02B2027/0138

  comprising image capture systems, e.g. camera · CPC title

• G02B27/0093

  with means for monitoring data relating to the user, e.g. head-tracking, eye-tracking · CPC title

• G02B27/017

  Head mounted · CPC title

• G02B2027/014

  comprising information/image processing systems · CPC title

• G02B2027/0154

  with movable elements · CPC title