Node detection method and device, equipment, storage medium and product

By collaboratively probing among IoT devices to acquire motion and location information of different nodes, the problem of limited sensor sensing range is solved, improving the comprehensiveness and accuracy of environmental perception and supporting more reliable decision-making.

CN121751179APending Publication Date: 2026-03-27CHINA MOBILE INTERNET CO LTD +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-12-30
Publication Date
2026-03-27

AI Technical Summary

Technical Problem

In existing technologies, the sensor range of terminals is limited, making it impossible to fully cover surrounding objects, especially making it difficult to detect objects at long distances, which affects the effectiveness of environmental perception and the accuracy of decision-making.

Method used

By identifying the differences in IoT nodes detected by the device at different times, a collaborative detection request is initiated, and a second device is used to obtain the motion and location information of the different nodes, thus making up for the perception limitations of a single terminal.

Benefits of technology

It improves the comprehensiveness and accuracy of environmental perception, provides more reliable support for decision-making, and enhances the environmental perception capabilities of intelligent driving systems.

✦ Generated by Eureka AI based on patent content.

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Abstract

According to the node detection method and device, the equipment, the storage medium and the product provided by the embodiment of the invention, the first difference node which exists in the previous moment set but does not exist in the current moment set is determined by obtaining the Internet of Things node set detected by the first equipment at the current moment and the previous moment; according to the embodiment of the invention, the difference node indication information is sent to the first equipment, and the cooperation request carrying the difference node indication information is sent to the second equipment to obtain the real-time dynamic state of the related node detected by the second equipment, thereby making up the limitation of a single terminal in sensing range and long-distance detection, improving the comprehensiveness and accuracy of environment sensing, and providing more reliable support for decision making.
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