System and method for comprehensively examining wireless sensor network node

Abstract

The invention discloses a system and a method for comprehensively examining a wireless sensor network node. The system comprises a wireless sensor network, a gateway node, a terminal computer, a basestation and a handheld communication device, wherein the wireless sensor network comprises a plurality of wireless sensor nodes; the base station uploads data transmitted by the gateway node to the terminal computer; and the handheld communication device is operated by an examining technician. The method comprises the following steps: 1. a network is self-organized by the plurality of wireless sensor nodes and transmits monitoring data to the base station by the gateway node; 2. the base station judges whether the handheld communication device exists in a nearby region or not; 3. when the handheld communication device exists, the base station transmits the data to the handheld communication device to carry out abnormal judgment and common abnormal automatic recovery; and otherwise, the base station transmits the monitoring data to the terminal computer to carry out abnormal judgment and common abnormal automatic recovery. The invention has reasonable design, convenient arrangement andnetworking and simple and convenient operation and can effectively overcome various defects in the prior examining device.

Description

technical field [0001] The invention belongs to the technical field of automatic inspection, and in particular relates to a wireless sensor network node comprehensive inspection system and an inspection method thereof. Background technique [0002] Nowadays, inspection systems have been widely and widely used in various fields of daily production and life, especially in infrastructure maintenance and equipment operation and maintenance. Inspection is a necessary guarantee to ensure the normal operation of the system. For a long time, inspections have been carried out manually along the layout path of facilities and equipment one by one, so the workload is very huge and very boring. In addition, some equipment passes through sparsely populated remote areas, which brings great difficulty to the inspection work. At the same time, inspections are often used in dangerous areas such as mine safety and security, which poses a great threat to the personal safety of inspectors. It i...

AI Technical Summary

Problems solved by technology

For a long time, inspections have been carried out manually along the layout path of facilities and equipment one by one, so the workload is very huge and very boring

In addition, some equipment passes through sparsely populated remote areas, which brings great difficulty to the inspection work

At the same time, inspections are often used in dangerous areas such as mine safety and security, which poses a great threat to the personal safety of inspection personnel. It is often impossible to ensure that the inspection work is completed on time and with quality, thus posing a potential threat to production.

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