Method for positioning based on magnetic field characteristics and system thereof

A system for positioning based on magnetic field characteristics comprising a system apparatus, the system apparatus being configured for collecting a unit characteristic, the system apparatus comprising:

• a characteristic magnetic field generation device configured for generating a plurality of characteristic magnetic fields, the characteristic magnetic fields having at least two magnetic field characteristics;
• a magnetic field characteristic database having a plurality of characteristic values and a plurality of positioning values, each of the characteristic values corresponding to the positioning values, the characteristic values corresponding to the magnetic field characteristics;
• and
• a processing device configured for receiving the unit characteristic, and after looking for one of the characteristic values corresponding to one of the positioning values, the processing device being configured for outputting the corresponding positioning value.

A method for positioning based on magnetic field characteristics, comprising:

• generating a plurality of characteristic magnetic fields in a predetermined space, the characteristic magnetic fields have at least two magnetic field characteristics;
• receiving a unit characteristic;
• looking for a characteristic value corresponding to the unit characteristic and a positioning value corresponding to the characteristic value;
• and
• outputting the positioning value.

A system for positioning based on magnetic field characteristics, comprising:

• a system apparatus, comprising:
• a characteristic magnetic field generation device configured for generating a plurality of characteristic magnetic fields, the characteristic magnetic fields having at least two magnetic field characteristics;
• and
• a magnetic field characteristic database having a plurality of characteristic values and a plurality of positioning values, each of the characteristic values corresponding to each of the positioning values, the characteristic values corresponding to the magnetic field characteristics;
• and
• a processor device;
• and
• a client device, comprising:
• a magnetic field detecting component configured for detecting the characteristic magnetic fields and for outputting a magnetic field signal;
• and
• a processor configured for receiving the magnetic field signal and transmitting the signal to processing device, the processing device being configured for processing and acquiring a unit characteristic and looking up the characteristic value corresponding to the unit characteristic and the positioning value corresponding to the unit characteristic before outputting the positioning value corresponding to the unit characteristic.