Auxiliary debugging device for dual-channel wireless sensor nodes

Abstract

The invention provides a two-channel wireless sensor node auxiliary debugging device, used for solving the problem that debugging information generated by a wireless sensor node at work cannot be transmitted and collected. The device comprises a wireless communication unit, a processor unit, a power supply unit, an electric quantity detection unit, the wireless sensor node and a debugging detection unit, the input end of the electric quantity detection unit is connected with the wireless sensor node while the output end of the same is connected with the processor unit, used for detecting voltage and current signals of the wireless sensor node, and an electric quantity signal of a battery of the wireless sensor node; the debugging detection unit is connected with the wireless sensor node and the processor, used for detecting the debugging information of the wireless sensor node; the wireless communication unit is connected with the processor unit, used for sending the collected debugging information, current and voltage information and battery electric quantity information of the wireless sensor node out; and the power supply unit is used for providing power to the processor unit. The device has the advantages of high debugging efficiency and low cost.

Description

technical field [0001] The invention relates to the technical field of wireless sensor networks, in particular to a dual-channel wireless sensor node auxiliary debugging device. Background technique [0002] A wireless sensor network is composed of a certain number of wireless sensor nodes, and the nodes need to be responsible for completing tasks such as perception, processing and communication. Traditional wireless sensor nodes are composed of four parts: sensor subsystem, processor subsystem, wireless communication module and energy supply module. During the life cycle of the network, nodes store data and execute communication protocols and data processing algorithms. Knowing the working status of nodes during the network life cycle is very important for the application and research of wireless sensor networks. [0003] In the design and application process of wireless sensor network, it is necessary to debug the software of the node and monitor the hardware of the node ...

AI Technical Summary

Problems solved by technology

At present, the debugging methods of wireless sensor nodes usually adopt simulation methods and single-node debugging systems, but there is no debugging method for the actual networking stage of wireless sensor networks, and the debugging information that occurs during the work of wireless sensor nodes cannot be transmitted and collected.

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