Indoor positioner based on miniature image coding technique

The utility model provides an indoor positioner based on miniature image coding technique, is including the ground pad pasting that is printed on miniature image coding, location probe, the micro -processor that can read miniature image coding, external storage module. Concrete principle: 1 )Lay the ground pad pasting 1 that is printed on miniature image coding on ground, stock its coding information and the geographical positional information who corresponds the position in micro -processor or external storage module, 2 )Use the automation equipment of this location finding technique to start working, the location probe reads subaerial miniature image coding through optical module to carry out recognition process, obtain coding information, transmit micro -processor to, 3 )Last micro -processor obtains coding information, contrasts with the data of saving, finds out the geographical positional information that this coding information corresponds, according to its geographical positional information control a