{"title":"快速信标识别，实现准确的超声波室内定位","authors":"L. Angrisani, P. Arpaia, Daniele Gatti","doi":"10.1109/IWMN.2017.8078389","DOIUrl":null,"url":null,"abstract":"A proof-of-principle demonstrator based on ultra-sonic technology capable of identifying the beacon node within 450 μs is discussed. Time difference of arrival is measured by means of a microcontroller-based board Nucleo STM32 L152RE combined with a custom receiving circuit. The position is computed using a personal computer after the demonstrator acquisition. The demonstrator is validated by static 2D position measurements using two synchronized emitting beacon nodes in a 1.8 m × 2.0 m area with an accuracy of 5.59 cm.","PeriodicalId":201479,"journal":{"name":"2017 IEEE International Workshop on Measurement and Networking (M&N)","volume":"342 1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"Fast beacon recognition for accurate ultrasonic indoor positioning\",\"authors\":\"L. Angrisani, P. Arpaia, Daniele Gatti\",\"doi\":\"10.1109/IWMN.2017.8078389\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A proof-of-principle demonstrator based on ultra-sonic technology capable of identifying the beacon node within 450 μs is discussed. Time difference of arrival is measured by means of a microcontroller-based board Nucleo STM32 L152RE combined with a custom receiving circuit. The position is computed using a personal computer after the demonstrator acquisition. The demonstrator is validated by static 2D position measurements using two synchronized emitting beacon nodes in a 1.8 m × 2.0 m area with an accuracy of 5.59 cm.\",\"PeriodicalId\":201479,\"journal\":{\"name\":\"2017 IEEE International Workshop on Measurement and Networking (M&N)\",\"volume\":\"342 1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2017 IEEE International Workshop on Measurement and Networking (M&N)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IWMN.2017.8078389\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 IEEE International Workshop on Measurement and Networking (M&N)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IWMN.2017.8078389","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 4
摘要
讨论了一种能够在450 μs内识别信标节点的基于超声波技术的原理验证演示器。到达时差是通过基于微控制器的核STM32 L152RE板结合定制接收电路来测量的。在获得演示器后，使用个人计算机计算位置。通过在1.8 m × 2.0 m区域内使用两个同步发射信标节点进行静态二维位置测量，验证了该演示器的精度为5.59 cm。
Fast beacon recognition for accurate ultrasonic indoor positioning
A proof-of-principle demonstrator based on ultra-sonic technology capable of identifying the beacon node within 450 μs is discussed. Time difference of arrival is measured by means of a microcontroller-based board Nucleo STM32 L152RE combined with a custom receiving circuit. The position is computed using a personal computer after the demonstrator acquisition. The demonstrator is validated by static 2D position measurements using two synchronized emitting beacon nodes in a 1.8 m × 2.0 m area with an accuracy of 5.59 cm.
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