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Internet-of-vehicles virtual reality building model display system and Internet-of-vehicles virtual reality building model display method

A technology of virtual reality and architectural model, applied in the field of virtual reality, can solve the problems of long time, static, difficult to change, etc.

Inactive Publication Date: 2016-08-31
DALIAN ROILAND SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the disadvantages of time-consuming, difficult to change, static, incomparable and poorly accessible in the display of architectural models in the prior art, the present invention proposes the following technical solutions to realize dynamic and three-dimensional architectural scene reproduction

Method used

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  • Internet-of-vehicles virtual reality building model display system and Internet-of-vehicles virtual reality building model display method
  • Internet-of-vehicles virtual reality building model display system and Internet-of-vehicles virtual reality building model display method
  • Internet-of-vehicles virtual reality building model display system and Internet-of-vehicles virtual reality building model display method

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Embodiment 1

[0018] A vehicle networking virtual reality architectural model display system, mainly composed of a vehicle data communication gateway, a virtual reality helmet, and a model server;

[0019] The virtual reality helmet is worn on the head of the user in the car. The helmet integrates two high-definition OLED displays, which can output 1080P, high-definition video above 75Hz. The helmet integrates a three-axis accelerometer, a three-axis gyroscope, and a three-axis magnetometer. for head tracking. Stereo speakers are integrated inside for outputting voice prompt information. A power module is integrated inside the helmet.

[0020] The virtual reality helmet is connected with the model server of the present invention through an HDMI data line and a miniUSB data line. The model server outputs video information and audio information through the HDMI data cable, and plays them through the virtual reality helmet. The model server reads the head tracking data of the virtual realit...

Embodiment 2

[0025] A virtual reality architectural model display system for the Internet of Vehicles, including a virtual reality helmet, a model server, and a vehicle data communication gateway. The interior of the virtual reality helmet integrates an OLED display and a tracking device for head tracking, and the virtual reality helmet and model Server connection; the model server stores the 3D model of the building, the model server is connected to the vehicle data communication gateway, the vehicle data communication gateway is installed on the OBD interface of the vehicle, the vehicle data communication gateway is internally integrated with a GPS positioning module, and the vehicle data communication The gateway communicates with the vehicle bus through the OBD communication module, and outputs the vehicle's GPS positioning information and vehicle speed information. The 3D video information of the building model is transmitted to the OLED display in the virtual reality helmet for displa...

Embodiment 3

[0036] A method for displaying a virtual reality architectural model of the Internet of Vehicles, using the technical solution of the virtual reality architectural model display system for the Internet of Vehicles described in any one of the above embodiments, to perform the following steps:

[0037] S1: The model server reads the vehicle speed information through the vehicle data communication gateway;

[0038] S2: The model server reads the GPS positioning information of the vehicle through the vehicle data communication gateway;

[0039] S3: The model server reads the head tracking data of the virtual reality helmet through the USB interface;

[0040] S4: The model server calculates and synthesizes the architectural model information in the direction pointed by the user's head;

[0041] S5: The model server outputs video and audio information to the virtual reality helmet through the HDMI cable;

[0042] S6: The user obtains the real space experience of the building model...

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Abstract

An Internet-of-vehicles virtual reality building model display system and an Internet-of-vehicles virtual reality building model display method belong to the field of virtual reality. The invention aims to overcome the defect that building model display is time-consuming, difficult to change, stationary, unable to compare and poor in accessibility in the prior art. The system is characterized in that the system comprises a virtual reality helmet, a model server and a vehicle data communication gateway; the virtual reality helmet is internally equipped with an OLED display and a tracking device for head tracking and is connected with the model server; and the model server stores 3D models of buildings, calculates and outputs the vehicle location and the 3D model information of a building model in the direction to which the head of a user points, and transmits the 3D model information of the building model to the OLED display in the virtual reality helmet for display output.

Description

technical field [0001] The invention belongs to the field of virtual reality, and relates to a virtual reality architectural model display system and playback method of the Internet of Vehicles. Background technique [0002] Most of the existing architectural model display methods use the method of making a sand table model to display the planned building. This method can scale down the designed building shape according to the design size, but this method is time-consuming and difficult to change. If If the design needs to be changed after the sand table model is made, then the sand table model needs to be remade. It has the disadvantages of time-consuming and difficult to change. [0003] The existing architectural model display method can only simulate the appearance of the building itself through the design drawings, and the supporting facilities around the building, public transportation, and the activities of animals and plants around the building cannot be displayed o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B25/04H04N13/04H04N13/02
CPCG09B25/04H04N13/275H04N13/332
Inventor 田雨农张东辉
Owner DALIAN ROILAND SCI & TECH CO LTD
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