SENSOR CALLIBRATION SYSTEM AND METHOD

PURPOSE: A sensor calibration system and a method thereof are provided to correct various sensors by using only the measurement data obtained by a genetic algorithm. CONSTITUTION: A sensor calibration system(100) comprises a sensor(101), a user interface unit(119), a resister(109-1), a virtual data generating unit(107), a first mapping unit, and a correction unit(111). The sensor generates sensing data. An environmental variable is inputted through the user interface unit. The resister stores the property information of the sensor when releasing the sensor. The variable environment of the sensor is inputted through the user interface. The virtual data generating unit generates a plurality of virtual sensing data and a virtual environmental variable based on the sensing data generated by the sensor and the environmental variable input by the user interface unit. The first mapping unit maps the sensing data to the property information of the sensor, thereby detecting the environmental variable. The correction unit corrects the sensing data based on the plurality of virtual sensing data, the virtual environmental variable, and the environmental variable detected by the first mapping unit in order to correspond with the property information of the sensor. [Reference numerals] (100) Sensor calibration system; (101) Sensor; (103) Processing unit; (105) Saturation degree detecting unit; (107) Virtual data generating unit; (109) Sharing unit; (109-1) Golden reference resister; (109-2) Mapping Y generating module; (111) Correction unit; (115) Mapping unit; (117) BUS; (119) User interface unit; (AA) Virtual Y generating module; (BB) Virtual X generating module