Wireless sensor ecological information collection method based on cross-protocol communication

Abstract

The invention discloses a wireless sensor ecological information collection method based on cross-protocol communication in the technical field of environment monitoring, and the method comprises thefollowing specific collection steps: S1, selecting a certain node in a server service; S2, realizing data receiving, transmitting and processing functions through the wireless sensor nodes; S3, acquiring ecological information in the selected area; S4, embedding the sent code element information into the characteristics of the data packet; S5, performing data sharing and optimization through datapacket level cross-protocol communication and code element level cross-protocol communication. According to the method, ecological information is collected through a wireless sensor of cross-protocolcommunication. A most appropriate protocol is selected for a local area network formed by the wireless sensor nodes to complete collection work. The cross-layer protocol design enables the physical layer to play more subjective initiative, shared parameter information provided by the physical layer is extracted, the nodes complete low-energy-consumption and low-delay control over the communicationmodule, and accurate information is transmitted.

Description

technical field [0001] The invention relates to the technical field of environmental monitoring, in particular to a method for collecting ecological information of wireless sensors based on cross-protocol communication. Background technique [0002] In recent years, countries around the world have begun to pay attention to environmental issues. Due to the continuous deterioration of the environment, some countries have proposed green economic development ideas. Among them, low-carbon green is the main development direction. However, the direction of green economy is generally focused on the direction of forest resources, and only simple greening plans are set up for cities, which are not linked to forest resources. However, the forests in the city and its surroundings have a great impact on the ecological environment of the city, so the connection between the two cannot be ignored. The energy consumption of wireless sensor network nodes is large, and the transmission effici...

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