CN111145524B - 一种LoRa无线表计采集系统避免同频干扰的方法 - Google Patents
一种LoRa无线表计采集系统避免同频干扰的方法 Download PDFInfo
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- CN111145524B CN111145524B CN202010010463.1A CN202010010463A CN111145524B CN 111145524 B CN111145524 B CN 111145524B CN 202010010463 A CN202010010463 A CN 202010010463A CN 111145524 B CN111145524 B CN 111145524B
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
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CN111145524B true CN111145524B (zh) | 2021-03-30 |
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CN112229624B (zh) * | 2020-09-30 | 2021-06-25 | 中国矿业大学 | 一种基于低偏差随机配置网络的气动调节阀故障诊断方法 |
CN114071253B (zh) * | 2021-09-30 | 2023-11-07 | 宁波三星智能电气有限公司 | 一种适用于组网模块生产时快速组网配对的方法 |
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CN100495041C (zh) * | 2008-06-12 | 2009-06-03 | 江苏中电科技有限公司 | 远程自动集控监测抄表系统 |
CN105592119B (zh) * | 2014-10-24 | 2020-02-14 | 中国石油天然气股份有限公司 | 网络设备的通信方法及装置 |
CN106408905A (zh) * | 2015-07-31 | 2017-02-15 | 中国电力科学研究院 | 一种基于6LoWPAN的电力信息采集装置、系统及方法 |
CN109698710A (zh) * | 2017-10-20 | 2019-04-30 | 中国航天科工飞航技术研究院动力供应站 | 基于LoRa的数据传输终端及具有其的通信系统 |
CN110363977A (zh) * | 2019-06-06 | 2019-10-22 | 苏州华士无线科技有限公司 | 一种基于LoRa技术的远距离低功耗无线抄表系统 |
CN110189513B (zh) * | 2019-07-03 | 2021-05-07 | 重庆市山城燃气设备有限公司 | 一种无线抄表方法 |
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Denomination of invention: A method for avoiding co frequency interference in LoRa wireless meter acquisition system Effective date of registration: 20230413 Granted publication date: 20210330 Pledgee: Qingzhou Shandong rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG WEIWEI TECHNOLOGY Co.,Ltd. Registration number: Y2023980037989 |
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Granted publication date: 20210330 Pledgee: Qingzhou Shandong rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG WEIWEI TECHNOLOGY Co.,Ltd. Registration number: Y2023980037989 |