GB/T 44220-2024虛擬現(xiàn)實(shí)設(shè)備接口定位設(shè)備

ICS33.040.40

CCSL79

中華人民共和國(guó)國(guó)家標(biāo)準(zhǔn)

GB/T44220—2024

虛擬現(xiàn)實(shí)設(shè)備接口定位設(shè)備

Interfaceofvirtualrealityequipment—Positioningequipment

2024?07?24發(fā)布2025?02?01實(shí)施

國(guó)家市場(chǎng)監(jiān)督管理總局

國(guó)家標(biāo)準(zhǔn)化管理委員會(huì)發(fā)布

GB/T44220—2024

目次

前言··························································································································Ⅲ

1范圍·······················································································································1

2規(guī)范性引用文件········································································································1

3術(shù)語(yǔ)、定義和縮略語(yǔ)···································································································1

3.1術(shù)語(yǔ)和定義········································································································1

3.2縮略語(yǔ)··············································································································1

4定位設(shè)備和接口類型··································································································2

4.1定位設(shè)備類型·····································································································2

4.2接口類型···········································································································2

5接口數(shù)據(jù)類型···········································································································3

5.1接口數(shù)據(jù)分類·····································································································3

5.2數(shù)據(jù)結(jié)構(gòu)和參數(shù)的命名規(guī)則···················································································3

5.3配置數(shù)據(jù)···········································································································3

5.4狀態(tài)數(shù)據(jù)··········································································································14

5.5計(jì)算數(shù)據(jù)··········································································································18

5.6多定位設(shè)備間的數(shù)據(jù)交換模式···············································································25

5.7數(shù)據(jù)刷新率的數(shù)據(jù)結(jié)構(gòu)························································································26

6接口函數(shù)···············································································································26

6.1概述················································································································26

6.2參數(shù)配置··········································································································26

6.3工作狀態(tài)控制····································································································31

6.4定位設(shè)備狀態(tài)信息獲取························································································31

參考文獻(xiàn)····················································································································33

Ⅰ

GB/T44220—2024

前言

本文件按照GB/T1.1—2020《標(biāo)準(zhǔn)化工作導(dǎo)則第1部分：標(biāo)準(zhǔn)化文件的結(jié)構(gòu)和起草規(guī)則》的規(guī)

定起草。

請(qǐng)注意本文件的某些內(nèi)容可能涉及專利，本文件的發(fā)布機(jī)構(gòu)不承擔(dān)識(shí)別專利的責(zé)任。

本文件由全國(guó)音頻、視頻及多媒體系統(tǒng)與設(shè)備標(biāo)準(zhǔn)化技術(shù)委員會(huì)（SAC/TC242）提出并歸口。

本文件起草單位：中國(guó)電子技術(shù)標(biāo)準(zhǔn)化研究院、海信視像科技有限公司、歌爾股份有限公司、深圳

創(chuàng)維智能系統(tǒng)技術(shù)研究院、北京凌宇制控科技有限公司、青島虛擬現(xiàn)實(shí)研究院有限公司、工業(yè)和信息化

部電子第五研究所、江南大學(xué)、西安理工大學(xué)、南昌虛擬現(xiàn)實(shí)檢測(cè)技術(shù)有限公司、深圳市三諾數(shù)字科技

有限公司、廣東虛擬現(xiàn)實(shí)科技有限公司。

本文件主要起草人：郝冬寧、王平平、李婧欣、張子浩、郁昌賀、張向軍、嚴(yán)小天、張佳寧、趙曉鶯、

趙洪良、趙浩之、韋勝鈺、陳嘉琦、張曼華、王映輝、寧小娟、胡翔、胡開拓、董桂官、許惠斌、賀杰。

Ⅲ

GB/T44220—2024

虛擬現(xiàn)實(shí)設(shè)備接口定位設(shè)備

1范圍

本文件規(guī)定了虛擬現(xiàn)實(shí)設(shè)備對(duì)定位設(shè)備進(jìn)行參數(shù)獲取、參數(shù)查詢、參數(shù)配置、工作狀態(tài)控制和定位

設(shè)備狀態(tài)信息傳輸?shù)慕涌谝蟆?/p>

本文件適用于虛擬現(xiàn)實(shí)設(shè)備的設(shè)計(jì)與生產(chǎn)，以及定位服務(wù)接口設(shè)計(jì)。增強(qiáng)現(xiàn)實(shí)設(shè)備參考使用。

2規(guī)范性引用文件

本文件沒有規(guī)范性引用文件。

3術(shù)語(yǔ)、定義和縮略語(yǔ)

3.1術(shù)語(yǔ)和定義

下列術(shù)語(yǔ)和定義適用于本文件。

3.1.1

虛擬現(xiàn)實(shí)virtualreality

采用以計(jì)算機(jī)為核心的現(xiàn)代高科技手段生成的逼真的視覺、聽覺、觸覺、嗅覺、味覺等多感官一體

化的數(shù)字化人工環(huán)境，用戶借助一些輸入、輸出設(shè)備，采用自然的方式與虛擬世界的對(duì)象進(jìn)行交互，相

互影響，從而產(chǎn)生親臨真實(shí)環(huán)境的感覺和體驗(yàn)。

[來(lái)源：GB/T38259—2019，3.1]

3.1.2

定位設(shè)備positioningequipment

跟蹤虛擬現(xiàn)實(shí)設(shè)備使用者的動(dòng)態(tài)位置和方向信息，并將位姿、點(diǎn)云、平面、時(shí)間和觸覺反饋等信息

發(fā)送到虛擬現(xiàn)實(shí)控制系統(tǒng)中的設(shè)備。

注1：設(shè)備包括但不限于慣性傳感器（如加速度計(jì)、陀螺儀）、磁力計(jì)、光傳感器、聲傳感器、圖像采集設(shè)備。

注2：輸出信息包括位姿、點(diǎn)云、平面、時(shí)間、觸覺反饋等。

注3：虛擬現(xiàn)實(shí)定位設(shè)備按功能分為頭部定位、手柄定位、手勢(shì)識(shí)別、肢體定位追蹤設(shè)備等。

3.1.3

位姿pose

確定物體在三維空間的三個(gè)自由度的姿態(tài)和空間