Particle motion trail monitoring system based on magnetic positioning and positioning method thereof

The invention discloses a particle motion trail monitoring system based on magnetic localization and a localization method thereof.The particle motion trail monitoring system comprises a permanent magnet, a signal receiving device, a signal collecting device and a data processing device.The signal receiving device comprises a magnetic sensor and a signal amplifying circuit and is used for receiving a magnetic field signal sent by the permanent magnet and converting the magnetic field signal into an electric signal; meanwhile, the electric signal is amplified; the signal acquisition device comprises a microcontroller which is responsible for magnetic sensor channel selection and queue type data storage and reading; the data processing device comprises a PC (Personal Computer) and software, and is used for processing the data transmitted by the microcontroller, completing the implementation of a related solving algorithm and calculating and analyzing the position and attitude information of a positioning point;