A control method and terminal for an air cushion seat

A control method and a technology for controlling terminals, which are applied in the computer field, can solve problems such as no related technology disclosure, and achieve the effect of improving the sense of reality and facilitating parameter adjustment

Active Publication Date: 2020-10-27
FUJIAN TQ DIGITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the existing VR arcade linkage seats use three-axis vibration or four-axis vibration. The movement of the bearing connected to it is driven by the forward and backward movement of the telescopic electric cylinder with multiple degrees of freedom to realize the vibration of the seat. , but the price of producing a seat with a bearing structure (take the egg chair as an example, because different electric cylinders have different prices) costs about 30,000 yuan, and the cost of an air cushion seat is less than half of the bearing, so naturally it takes a A control method and terminal of an air cushion seat. The hardware interface provided by the air cushion seat is relatively simple. One is to inflate and the other is to deflate. The effect of the overall vibration of the seat, the current development of domestic VR air cushion seats, there is no relevant technology disclosure

Method used

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  • A control method and terminal for an air cushion seat
  • A control method and terminal for an air cushion seat
  • A control method and terminal for an air cushion seat

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0084] A method for controlling an air cushion seat, comprising the steps of:

[0085] There are four ends on the air cushion seat, each end has an inflatable interface and an air deflation interface, each end is tested sequentially, the actual operation steps of each end are the same, including steps S1 to S5, the following only To illustrate with one end:

[0086] S1. Obtain the inflation and deflation volume ratio of the air cushion seat, the inflation and deflation volume ratio is the volume ratio of the air cushion inflated per second to deflated per second;

[0087] S2. Calculate the rotation angle of the air cushion seat according to the ups and downs of the terrain in the VR scene;

[0088] Step S2 specifically includes:

[0089] S21. Establish a three-dimensional rectangular coordinate system in the VR scene, and set more than three cubes on the vehicle in the VR scene. The centers of different cubes correspond to different coordinates. The x-axis coordinates of any...

Embodiment 2

[0115] 1. Calculate the roll angle and pitch angle of the vehicle (the user's operating object in the VR scene) according to the terrain fluctuations in the VR scene. The ultimate goal of this application is to simulate the VR scene by inflating and deflated the four ends of the air cushion seat respectively. Vibration, so as to increase the sense of reality of the experience, the source of the rotation of the air cushion seat itself is the user's operation object in the VR scene;

[0116] 1.2. Place more than three cubes on the vehicle to calculate the height of the terrain. The more the cubes are, the more accurate they are. Place them in a scattered manner. The x-axis coordinates or y-axis coordinates of any three cubes are not all equal, and the z-axis coordinates of any two cubes not equal;

[0117] 1.3. Perform ray detection on all the cubes and the terrain to get multiple height values ​​from the ground, and then arrange each height value from the ground in order from l...

Embodiment 3

[0129] A control terminal 1 of an air cushion seat, including 2 memory, 3 processor and a computer program stored in the memory 2 and operable on the processor 3, the processor 3 implements the first embodiment when executing the program each step.

[0130] To sum up, the present invention provides a control method and terminal for an air cushion seat. By obtaining the air cushion seat’s inflation and deflation volume ratio, rotation angle, first inflation time and last inflation or deflation duration , the vibration of the air cushion seat can be adjusted according to the change of the game terrain, and the inflation and deflation volume ratio is used to facilitate the operator to adjust the parameters according to the manufacturer of different air cushion seats, which effectively improves the sense of reality of the user experience, and the algorithm is more concise. The accuracy of the calculation can also be adjusted by changing the number of cubes, and the more the number...

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PUM

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Abstract

The invention provides a control method and terminal of an air cushion seat. The method comprises the steps that the inflation and deflation volume ratio of the air cushion seat is obtained, and the inflation and deflation volume ratio is the volume ratio of the air inflated per second to the air deflated per second of an air cushion; the rotary angle of the air cushion seat is obtained by calculation according to the undulation of the topography in a VR scene; whether or not the rotary angle is greater than a preset value is determined, and if yes, first inflation time is calculated; the duration of the last inflation or deflation time of the air cushion is calculated, inflation or deflation is conducted according to the duration and the first inflation time, and if deflation is conducted, deflation further needs to be conducted according to the inflation and deflation volume ratio; the inflation time is updated as the first inflation time, the adjustment of the vibration of the air cushion seat according to the change of the topography in a game is achieved through the inflation and deflation volume ratio, the rotary angle, the first inflation time and the duration of the last inflation or deflation, the sense of reality of user experience is effectively improved, and the parameter adjustment of the inflation and deflation volume ratio can be conveniently conducted by operators according to different manufacturers of the air cushion seat.

Description

technical field [0001] The invention relates to the technical field of computers, in particular to a control method and terminal of an air cushion seat. Background technique [0002] Most of the existing VR arcade linkage seats use three-axis vibration or four-axis vibration. The movement of the bearing connected to it is driven by the forward and backward movement of the telescopic electric cylinder with multiple degrees of freedom to realize the vibration of the seat. , but the price of producing a seat with a bearing structure (take the egg chair as an example, because different electric cylinders have different prices) costs about 30,000 yuan, while the cost of an air cushion seat is less than half of the bearing, so naturally it takes a A control method and terminal of an air cushion seat. The hardware interface provided by the air cushion seat is relatively simple. One is to inflate and the other is to deflate. By controlling the four directions of the air cushion seat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63F13/28
CPCA63F2300/302A63F2300/8082A63F13/28
Inventor 刘德建王旭旭靳勍岳万恕陈宏展
Owner FUJIAN TQ DIGITAL
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