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Separating VR device and MIPI display realizing method
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A separate, on-device technology, applied in the field of virtual reality, which can solve the problem of high distortion of the host and head-mounted display
Inactive Publication Date: 2018-02-09
XIAN WINGTECH ELECTRONICS TECH
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[0005] In view of this, the object of the present invention is to provide a MIPI display implementation method and a VR device, so as to alleviate the technical problem of a high degree of distortion during signal transmission between a separately assembled host and a head-mounted display in a traditional VR device
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Embodiment 1
[0037] A separate VR device provided by an embodiment of the present invention, such as figure 1 As shown, it includes: a host and a head-mounted display, the host and the head-mounted display are set in a separate manner, the host includes a first processor and a first converter, and the head-mounted display includes a second converter and a display device, wherein,
[0038] The first converter is respectively connected to the first processor and the second converter, the first converter is used to receive the first MIPI signal output by the first processor, convert the first MIPI signal into a DP signal, and output the DP signal to a second converter, wherein the first MIPI signal carries information to be displayed;
[0039] The second converter is also connected to the display device, and the second converter is used to restore the received DP signal to the second MIPI signal, and output the second MIPI signal to the display device, so that the display device displays info...
Embodiment 2
[0062] A MIPI display implementation method provided by an embodiment of the present invention, such as Figure 4 As shown, applied to the separate VR device in Embodiment 1, the MIPI display implementation method includes:
[0063] Step S102, converting the first MIPI signal into a DP signal through the first converter arranged in the host, wherein the first MIPI signal is a signal output by the first processor of the host, and the first MIPI signal carries information to be displayed;
[0064] Step S104, receiving the DP signal through a second converter arranged in the head-mounted display, and converting the DP signal into a second MIPI signal, wherein the head-mounted display and the host are set separately;
[0065] Step S106, receiving the second MIPI signal through the display device installed in the head-mounted display, so that the display device displays the information to be displayed.
[0066] Specifically, the performance parameters of the first converter and th...
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Abstract
The invention provides a separating VR device and an MIPI display realizing method, which relate to the technical field of virtual reality. The separating VR device includes a host and a head-mounteddisplay which are arranged separately. The host includes a first processor and a first converter. The head-mounted display includes a second converter and a display device. The first converter is connected with the first processor and the second converter. The first converter is used for receiving a first MIPI signal output by the first processor, converting the first MIPI signal into a DP signaland outputting the DP signal to the second converter, wherein the first MIPI signal carries information to be displayed. The second converter is connected with the display device, and is used for restoring the received DP signal into a second MIPI signal and outputting the second MIPI signal to the display device. The technical problem that there is a high degree of distortion for signal transmission between the host and the head-mounted display separately assembled in the traditional VR device is alleviated.
Description
technical field [0001] The invention relates to the technical field of virtual reality, in particular to a display method and device. Background technique [0002] The VR all-in-one machine is a virtual reality head-mounted display device with an independent processor. The device has independent input, output and computing functions, allowing people to enjoy the experience of virtual reality anytime and anywhere. It is more portable and realistic than traditional experience methods. . [0003] In order to reduce design complexity and increase design flexibility, interfaces on the market (eg, camera and display interface, radio frequency / baseband interface, etc.) tend to be standardized. Since 2003, in view of the advantages of lower power consumption, higher data transmission rate and smaller PCB footprint for transmitting signals through the MIPI interface, the interfaces on the market have been standardized on the MIPI interface. Similarly, the host and head of the VR all...
Claims
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