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An automatic networking and gateway technology, applied in the field of the Internet of Things, can solve problems such as the inability to automatically identify and control the network
Pending Publication Date: 2021-05-28
福建集薪物联网科技有限公司
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Problems solved by technology
[0006] Aiming at the deficiencies of the existing technology, the present invention provides a ZIGBEE application automatic networking method, which solves the problem that the terminal cannot automatically identify and control the network it wants to join when it automatically searches and joins different coordinators
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Embodiment 1
[0027] A ZIGBEE application automatic networking mode, comprising the following steps:
[0028] 1) Set the gateway to the initial state. At this time, because of the difference between the PANID of the PAN (ZIGBEE personal area network) and the network communication password, the terminal cannot automatically scan and search for the gateway;
[0029] 2) After the gateway logs in to the platform, according to the address assigned by the platform, the gateway will reconfigure its own PANID and communication password, and the gateway can be added, because the newly configured password is the same as that of the terminal. Searched and allowed the terminal to join;
[0030] 3) The terminal searches for the gateway and joins it;
[0031] 4) Whether the joining terminal of the gateway reaches the preset upper limit;
[0032] 5) When the preset upper limit of joining terminals of the gateway is reached, the gateway will not allow more terminals to join. By modifying the communicatio...
Embodiment 2
[0040] A ZIGBEE application automatic networking mode, comprising the following steps:
[0041] 1) Set the gateway to the initial state. At this time, because of the difference between the PANID of the PAN (ZIGBEE personal area network) and the network communication password, the terminal cannot automatically scan and search for the gateway;
[0042] 2) After the gateway logs in to the platform, according to the address assigned by the platform, the gateway will reconfigure its own PANID and communication password, and the gateway can be added, because the newly configured password is the same as that of the terminal. Searched and allowed the terminal to join;
[0043] 3) The terminal searches for the gateway and joins it;
[0044] 4) Whether the joining terminal of the gateway reaches the preset upper limit;
[0045] 5) When the preset upper limit of joining terminals of the gateway is reached, the gateway will not allow more terminals to join. By modifying the communicatio...
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Abstract
The invention relates to the technical field of Internet of Things, and discloses a ZIGBEE application automatic networking mode, which comprises the following steps of: 1) setting a gateway in an initial state; (2) after the gateway logs in the platform, the gateway reconfigures the PANID and the communication password of the gateway according to the address allocated by the platform, and the gateway is in a join-in state; 3) the terminal searches the gateway and joins the gateway; 4) whether the joining terminal of the gateway reaches a preset upper limit is determined. The method has the advantages that in an effective communication range, different PANs formed by a plurality of gateways can exist at the same time, mutual interference communication is avoided, infinite expansion of the terminal connection number is realized, the finally connected terminal number is determined by the bearing capacity of the terminal connected by the platform, wherein the normal communication work of any other terminal cannot be influenced even if a certain terminal is damaged, and the terminals added to the coordinator need to be locked and cannot be scanned and searched by other terminals after reaching the upper limit or the fixed number, so that different coordinators do not interfere with each other any more.
Description
technical field [0001] The invention relates to the technical field of the Internet of Things, in particular to a ZIGBEE application automatic networking method. Background technique [0002] ZigBee is a low-power LAN protocol based on the IEEE802.15.4 standard, which is characterized by short distance, low complexity, self-organization, low power consumption, and low data rate. It is mainly suitable for the fields of automatic control and remote control, and can be embedded in various devices. In short, ZigBee is a cheap, low-power short-range wireless networking communication technology. [0003] ZIGBEE personal area network (PAN) in the Internet of Things will encounter the following problems in practical applications: [0004] When the terminal automatically searches for and joins different coordinators, that is, different personal area networks, it cannot automatically identify and control the network it wants to join. At the same time, the terminals joined by the coo...
Claims
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Application Information
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