دورية أكاديمية
Research on proximity detection method for machines in coal mine
| العنوان: | Research on proximity detection method for machines in coal mine |
|---|---|
| المؤلفون: | BAO Jianjun |
| المصدر: | Gong-kuang zidonghua, Vol 43, Iss 1, Pp 1-4 (2017) |
| بيانات النشر: | Editorial Department of Industry and Mine Automation, 2017. |
| سنة النشر: | 2017 |
| المجموعة: | LCC:Mining engineering. Metallurgy |
| مصطلحات موضوعية: | proximity detection, wireless ranging, precision location, collision avoidance, Mining engineering. Metallurgy, TN1-997 |
| الوصف: | Based on analysis of different properties and application status of mainstream proximity detection methods for machines in coal mine, a novel proximity detection method using high wireless precision ranging and three-dimensional location technology was proposed. The method uses wireless distance measurement method SDS-TW-TOA to measure distance between personal tag and detector, calculates precise coordinates of personal tag relative to mobile device through three-dimensional least squares method, and finally obtains detection result through regional setting and judgment. Field test results show that the proposed method can achieve 360° detection around the equipment, and has characteristics of high positioning accuracy, short response time and convenient configuration compared with RSSI method and magnetic field marker method. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | Chinese |
| تدمد: | 1671-251X 1671-251x |
| Relation: | https://doaj.org/toc/1671-251X |
| DOI: | 10.13272/j.issn.1671-251x.2017.01.001 |
| URL الوصول: | https://doaj.org/article/e52829cb56d944feba0d613c7d8631fa |
| رقم الأكسشن: | edsdoj.52829cb56d944feba0d613c7d8631fa |
| قاعدة البيانات: | Directory of Open Access Journals |
| تدمد: | 1671251X 1671251x |
|---|---|
| DOI: | 10.13272/j.issn.1671-251x.2017.01.001 |