A wireless sensor network charging method, device and storage medium
A wireless sensor network and charging equipment technology, applied in current collectors, electric vehicles, electrical components, etc., can solve problems such as failures, achieve fast charging, and reduce power consumption.
Active Publication Date: 2021-08-10
GCI SCI & TECH
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Problems solved by technology
[0005] In view of the above problems, the purpose of the present invention is to provide a wireless sensor network charging method, device and storage medium, which can fully consider the power consumption of the charging device and the power consumption of the node during the charging process, and avoid the occurrence of charging devices during the charging process. The power consumption is greater than its maximum energy storage and stops working or the node fails due to low remaining power
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[0056] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0057] see figure 1 , a wireless sensor network charging method provided by the first embodiment of the present invention includes the following steps:
[0058] S11. Divide the predetermined range of the wireless sensor network into several areas; wherein, one of the areas contains several nodes;
[0059] A wireless sensor network is a distributed sensor network, and its end is a sensor that can perceive and inspect the outside world. In the embodiment of the pres...
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The invention discloses a wireless sensor network charging method, equipment and storage medium. By dividing the predetermined range of the wireless sensor network, several areas are obtained, and then the areas are sorted according to the initial remaining power of the nodes in each area. , iteratively update the energy consumption of the device and the remaining power of the node when the charging device fully charges all the nodes in the area one by one in the order of the area sequence, when the energy consumption of the device is just less than or equal to the predetermined charging device When the maximum energy storage, or when the remaining power of any node is just greater than the preset threshold, stop iteratively updating the energy consumption of the device and the remaining power, determine the set of areas that need to be charged, so that the nodes with low initial remaining power Priority is given to charging, which avoids the failure of nodes due to low remaining power during the charging process and the shutdown of charging equipment because the power consumed is greater than its maximum energy storage, ensuring the normal operation of the wireless sensor network.
Description
technical field [0001] The invention belongs to the field of wireless sensor networks, and more specifically relates to a wireless sensor network charging method, device and storage medium. Background technique [0002] The use of wireless sensor networks is a trend in the current network development, and the battery consumption speed and difficulty of replacement of devices or components in wireless sensor networks, such as intelligent inspection equipment, have become the main problems to be solved at present. Network energy limits the normal operation of equipment such as intelligent inspection equipment and the development of wireless sensor networks. [0003] The existing charging scheduling technology is to divide the network area into different small grids. When the remaining power of the node in the grid is lower than the set threshold, the status information is sent to the cluster head node in the cluster, and the cluster head node sends this message Through the ba...
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IPC IPC(8): H02J7/00H04W4/38
CPCH02J7/0013H04W4/38Y02B40/00Y02D30/70
Inventor 林凡张秋镇彭陶峰周芳华
Owner GCI SCI & TECH