CPC G06K 19/06112 (2013.01) [G06K 7/1417 (2013.01); G06K 19/06037 (2013.01)] | 12 Claims |
1. A method for recognizing a two-dimensional bar code, applied to a terminal device, comprising:
determining a relative position of the household appliance and the terminal device during network configuration of the household appliance;
determining according to the relative position, a display parameter for displaying the two-dimensional bar code, wherein the display parameter comprises a size of the two-dimensional bar code to be displayed and the two-dimensional bar code carries device information of the household appliance;
sending the display parameter to the household appliance to enable the household appliance to display a two-dimensional bar code picture according to the display parameter; and
recognizing the two-dimensional bar code picture to obtain the device information of the household appliance.
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