Low power consumption networking method of 802.15.4e wireless device that takes power based on 4-20mA loop
文献类型：专利
| 作者 | Yu HB(于海斌) ; Zeng P(曾鹏); Xiao JC(肖金超); Zang CZ(臧传治); Li ZW(李忠文)
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| 发表日期 | 2016-06-02 |
| 著作权人 | SHENYANG INSTITUTE OF AUTOMATION, CHINESE ACADEMY OF SCIENCES |
| 国家 | 美国 |
| 文献子类 | 发明授权 |
| 产权排序 | 1 |
| 其他题名 | 基于4-20mA回路取电的802.15.4e无线设备低功耗组网方法 |
| 英文摘要 | Low power consumption networking method for 802.15.4e wireless device “WD” taking 4-20 mA loop power, including: a “WD” taking loop power; constructing a WD oriented to ultra-low power consumption; the WD implementing unidirectional time synchronization based on preceding wireless network; on basis of preceding time synchronization, completing neighbor discovery; the WD interacting with the wireless network; and pausing a preceding procedure according to a power monitoring result of an energy storage monitoring module. Messages are detected through continuously switching channels to implement quick and energy-saving unidirectional time synchronization, replaces listening on beacon frames with listening on common messages on a time synchronization basis, improves a listening sequence for neighbor discovery, enables listening only at a time slot where the beacon frames may appear and sleeps at other times, saving channel search time, and also reducing energy consumption generated in neighbor discovery, thus reducing time and energy consumption of entire network establishment. |
| 公开日期 | 2019-08-13 |
| 申请日期 | 2014-08-27 |
| 语种 | 英语 |
| 状态 | 有权 |
| 源URL | [http://ir.sia.cn/handle/173321/25994]  |
| 专题 | 沈阳自动化研究所_工业控制网络与系统研究室 |
| 作者单位 | SHENYANG INSTITUTE OF AUTOMATION, CHINESE ACADEMY OF SCIENCES |
| 推荐引用方式 GB/T 7714 | Yu HB,Zeng P,Xiao JC,et al. Low power consumption networking method of 802.15.4e wireless device that takes power based on 4-20mA loop. 2016-06-02. |
入库方式： OAI收割
来源：沈阳自动化研究所
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