Wireless Network Node and Its State Updating Method
A wireless network and node status technology, which is applied in data exchange network, home automation network, control/regulation system, etc., can solve the problems of long time consumption, poor user experience, and inability to know the status of multiple target nodes at the same time, so as to improve The effect of user experience
Active Publication Date: 2019-01-11
TELINK SEMICON SHANGHAI
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Problems solved by technology
The inventors of the present invention found that although the wireless Mesh network can be used to obtain the status information of each node in the wireless network, it requires the user to actively initiate an inquiry, which is time-consuming after being continuously forwarded by intermediate nodes until the target node receives it. Long, and can not know the status of multiple target nodes at the same time, the user experience is not good
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[0021] In order to make the object, technical solution and advantages of the present invention clearer, various embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. However, those of ordinary skill in the art can understand that, in each implementation manner of the present invention, many technical details are provided for readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in each claim of the present application can be realized.
[0022] The first embodiment of the present invention relates to a method for updating node status of a wireless network. Wherein, the node is a smart home device, and the wireless network includes any one of the following types of smart home devices or a combination thereof: sensors, smart lights. The specific process is as...
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The invention relates to the field of smart home, and discloses a node of a wireless network and a state update method thereof. In the present invention, each node in the wireless network regularly sends the status broadcast message at a preset period, and the status broadcast message carries at least the identification number of the node and the current status information of the node; the node that receives the status broadcast message is recorded in the The current status information of other nodes in the received status broadcast message; among them, if each node in the wireless network has received the status broadcast message of other nodes at the moment when the status broadcast message needs to be sent, it will be included in the sent status broadcast message. , which carries the recorded current status information of other nodes. In the present invention, the nodes in the wireless network can regularly send status broadcast messages and carry the received current status information of other nodes, which realizes the automatic update status of each device node in the smart home system and improves user experience.
Description
technical field [0001] The invention relates to the field of smart home, in particular to a node state updating technology of a wireless network of smart home. Background technique [0002] With the rapid development of mobile smart terminals, household devices are becoming more and more intelligent. The smart home system uses the residential space as a platform to integrate equipment related to home life by using integrated wiring technology, network communication technology, security technology, automatic control technology, audio and video technology, etc., to build efficient residential facilities and family schedules. The management system improves the safety, convenience, comfort and artistry of household equipment, and realizes an environment-friendly and energy-saving living environment. [0003] At present, the control of the smart home devices inside the smart home system adopts the control method of the central controller (or home gateway), that is, the central c...
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IPC IPC(8): H04L12/24H04L12/26G05B19/418
CPCG05B19/4185H04L41/0631H04L41/0654H04L43/065Y02P90/02H04L41/085H04L12/2803H04L41/082
Inventor 郑明剑金海鹏
Owner TELINK SEMICON SHANGHAI