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Display control method, device and equipment of vehicle-mounted rear-row projection display system and storage medium

A display control method and projection display technology are applied in the input/output process of data processing, the input/output of user/computer interaction, instruments, etc. safety effect

Active Publication Date: 2020-09-08
FUJITSU TEN RES & DEV TIANJIN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a display control method, device, equipment and storage medium for a vehicle-mounted rear row projection display system to solve the technical problem in the prior art that rear row passengers are difficult to control the rear row screen display

Method used

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  • Display control method, device and equipment of vehicle-mounted rear-row projection display system and storage medium
  • Display control method, device and equipment of vehicle-mounted rear-row projection display system and storage medium
  • Display control method, device and equipment of vehicle-mounted rear-row projection display system and storage medium

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Experimental program
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Embodiment 1

[0067] figure 1It is a schematic flowchart of a display control method for a vehicle-mounted rear projection display system provided by Embodiment 1 of the present invention. The display control device of the row projection display system can be implemented, and can be integrated into the vehicle system, which specifically includes the following steps:

[0068] S110. Receive motion data collected by the motion collection sensor.

[0069] In this embodiment, the vehicle-mounted rear row projection display system is implemented in a projection manner, so that rear row passengers can view images in a more comfortable posture. It reduces the fatigue caused by the rear passengers watching images in a fixed posture for a long time, and improves the comfort of the rear passengers. And the display screen can be a foldable curtain, which occupies a small area. And it is usually made of soft material, which will not cause collisions during driving and cause injuries to rear passenger...

Embodiment 2

[0085] image 3 It is a schematic flowchart of the display control method of the vehicle-mounted rear projection display system provided by the second embodiment of the present invention. This embodiment is optimized on the basis of the above embodiments. In this embodiment, the display control of the vehicle rear projection display system is carried out according to the two-handed or one-handed operation gesture, and the specific optimization is: according to the one-handed zoom-in operation Zooming and displaying the display area by the gesture; and zooming and displaying the image projection area according to the two-hand zoom-in operation gesture.

[0086] Correspondingly, the display control method of the vehicle rear projection display system provided in this embodiment specifically includes:

[0087] S210. Receive motion data collected by the motion collection sensor.

[0088] S220. Determine a corresponding operation gesture according to the motion data.

[0089] S2...

Embodiment 3

[0096] Figure 4 It is a schematic flowchart of the display control method of the vehicle-mounted rear projection display system provided by Embodiment 3 of the present invention. This embodiment is optimized on the basis of the above embodiments. In this embodiment, the display control of the vehicle rear projection display system is carried out according to the operation gestures of both hands or one hand. The operation gesture is used to adjust the displayed content up and down; and the position of the image projection area on the projection screen is adjusted up and down according to the up and down adjustment operation gesture of both hands.

[0097] Correspondingly, the display control method of the vehicle rear projection display system provided in this embodiment specifically includes:

[0098] S310. Receive motion data collected by the motion collection sensor.

[0099] S320. Determine a corresponding operation gesture according to the motion data.

[0100] S330. A...

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Abstract

The embodiment of the invention discloses a display control method, device and equipment of a vehicle-mounted rear-row projection display system and a storage medium. The method comprises the steps: receiving action data collected by an action collection sensor; determining a corresponding operation gesture according to the action data; and performing display control on the vehicle-mounted rear-row projection display system according to the operation gesture. The rear-row passengers can control the display content conveniently, a driver and the front-row passengers do not need to intervene inoperation, and the driving safety is enhanced.

Description

technical field [0001] The present invention relates to the technical field of vehicle equipment control, in particular to a display control method, device, equipment and storage medium of a vehicle rear projection display system. Background technique [0002] In recent years, China's auto industry has made great progress. With the rapid development of automotive electronics, the vehicle infotainment system has become the main field of vehicle electronics development. The OEMs are paying more and more attention to the development of infotainment systems. The car entertainment system has more and more functions, more and more powerful, and the degree of integration is getting higher and higher. Functions include not only local functions, such as radio, media music, navigation, system settings, vehicle configuration, voice control, Bluetooth phone, etc., but also functions related to Internet of Vehicles. With the advent of the 5G era, these functions will become more powerful...

Claims

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Application Information

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IPC IPC(8): G06F3/01G06F3/0484G06K9/00
CPCG06F3/017G06F3/04842G06V40/28
Inventor 李炟
Owner FUJITSU TEN RES & DEV TIANJIN