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基于BLE Beacons的博物馆室内内容传递解决方案
David Verde1, Luís Romero1, Pedro Miguel Faria1
1ADiT-Lab from Instituto Politécnico de Viana do Castelo, Rua Escola Industrial e Comercial de Nun'Álvares, n.° 34, 4900-367 Viana do Castelo, Portugal.
Sensors (Basel, Switzerland)
|September 9, 2023
概括
这项研究介绍了一个室内定位系统,使用蓝牙低能耗信标为博物馆. 该系统准确地识别了访客的位置,从而实现了个性化的增强现实内容交付.
科学领域:
- 数字化转型 数字化转型
- 文化遗产技术 文化遗产技术
- 人与计算机的交互
背景情况:
- 数字化转型为各种行业 (包括文化机构) 的用户体验提供了机会.
- 博物馆可以利用新兴技术提供创新服务,并更有效地吸引游客.
- 整合诸如增强现实 (AR) 等先进技术可以丰富博物馆体验.
研究的目的:
- 为博物馆提供一个室内定位系统和内容传递解决方案,使用蓝牙低能耗 (BLE) 信标.
- 使参观者能够在博物馆内自由浏览,并接收特定位置的增强现实 (AR) 内容.
- 在现实世界博物馆环境中评估拟议系统的准确性和可靠性.
主要方法:
- 开发一个室内定位系统,利用BLE信标和接收信号强度指标 (RSSI) 来获取位置.
- 实施内容交付解决方案,根据访客的确定的位置提供AR内容.
- 在葡萄牙的Foz Côa博物馆内,在四个不同的场景中进行了详细的研究和检测测试.
主要成果:
- 在各种条件下分析RSSI以了解信号行为.
- 检测测试测量了房间识别的准确性,达到96%的精度.
- 信号接收分析显示70%的一致检测,20%间歇检测,4%未检测,6%不需要的信标检测.
结论:
- 开发的室内定位和内容传递系统基于BLE Beacons和RSSI,适合博物馆应用.
- 该系统在房间识别方面的高准确性支持有效的位置感知内容传输.
- 这项技术通过在博物馆空间内提供个性化的AR内容来增强游客体验.
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