Micro inverter networking method based on Zigbee
CN119485583APending Publication Date: 2025-02-18ENWO NEW ENERGY TECH (SHANGHAI) CO LTD
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Patent Information
- Application Number
- CN202311016355.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-08-11
- Publication Date
- 2025-02-18
AI Technical Summary
Technical Problem
In Zigbee networks, multiple collectors or Zigbee LANs may cause PANID conflicts, causing micro inverters to join the wrong network or networking failure.
Method used
By pre-stored multiple PANID numbers in the collector and micro inverter, and judged the existence of the PANID network number during the networking process, the identification number is pre-bound between the collector and micro inverter to ensure accurate networking. .
Benefits of technology
It effectively avoids PANID conflicts, ensures that the collector and micro inverter can accurately complete the networking, and will not join the wrong network even if multiple Zigbee LANs exist.
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Figure CN119485583A_ABST
Abstract
The invention discloses a micro inverter networking method based on Zigbee (Zigbee). The micro-inverter networking method comprises the following steps: after the micro-inverter is powered on for the first time, starting to search a network from a first PANID network number, if the network does not exist, marking the network number, then traversing a next PANID network number by the micro-inverter until a created network is found, and if the created PANID network is found, marking the network number by the micro-inverter; and if the ID number of the micro inverter is not in the stored list, the micro inverter joins in the PAN ID network and sends a network request with the ID number of the micro inverter to the collector, the collector receives and responds to the request, if the received ID number of the micro inverter is recognized to be in the stored list, a response of a correct mark is fed back, and otherwise, a response of a wrong mark is fed back. According to the method, under the condition that a plurality of collectors or other Z igbee local area networks exist in one area, the problem of PANID conflicts is solved, and it is ensured that the collectors and the micro-inverters complete networking accurately.
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