A wireless sensor network precise positioning system and method
A wireless sensor and precise positioning technology, applied in the field of communication, can solve the problems of high cost, low scalability, and low positioning accuracy
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0055] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0056] A wireless sensor network precise positioning system, said system comprising:
[0057] One or more positioned targets, the positioned target includes an identification card for information interaction with one or more wireless card readers installed in the wireless card reader base station, using the bilateral two-way distance measurement algorithm SDS-TWR Measure the relative distance of each relative to each wireless card reader;
[0058] The server is configured to calculate and determine the coordinate position of each identification card by using a semidefinite programming algorithm according to the above relative distance.
[0059] Further preferably, the identification card specifically includes:
[0060] The power management part is used for charging management and / or power safety management;
[0061] The radio frequency control part, includ...
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