Radio frequency positioning method and system based on token ring in Internet of Things environment
A positioning method and token ring technology, applied in network topology, electrical components, wireless communication, etc., can solve the problems of limited capacity of the positioning system and high hardware requirements, and achieve the effects of small delay, avoiding conflicts, and reducing energy consumption
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0028] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0029] figure 1 It is a schematic structural diagram of a radio frequency positioning system based on a token ring under the Internet of Things environment. The wireless positioning system includes a plurality of landmark nodes 100, a positioning node 200, and an ASN (Advanced Sensor Node, advanced perception node) 300 arranged in a positioning area. The ASN 300 is a An IoT gateway with Internet access. The landmark nodes 100 are set in mid-air. In this embodiment, the distance between each adjacent landmark node 100 is 50m, and the radio frequency signals transmitted by a plurality of landmark nodes 100 can completely cover the positioning area.
[0030] The ASN300 includes an ASN master node, a first ASN radio frequency node and a second ASN radio frequency node, and the first ASN radio frequency node and the second ASN radio frequ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com