Patent ID: 9537542
Date: 2017-01-03
CPC Classifications: G01D,H04B

Claim:
1. A method for processing information, applicable to a first electronic device, comprising: sending a first instruction to a second electronic device through a radio frequency identification unit to inquire identification information of the second electronic device; acquiring the identification information of the second electronic device; and obtaining position information of the second electronic device according to the identification information of the second electronic device; wherein the first electronic device comprises N coil antennas, N is a positive integer, obtaining position information of the second electronic device comprises: determining a recognition region of each of the N coil antennas corresponding to a recognizable region on a display unit of the first electronic device to obtain N recognition regions; determining M coil antennas having an ability of detecting the second electronic device among the N coil antennas when the second electronic device is positioned on the display unit, where M is an integer less than or equal to N; obtaining M recognition regions of the M coil antennas from the N recognition regions; and obtaining the position information of the second electronic device on the display unit based on the M recognition regions; or wherein the second electronic device comprises more than two metal contacts, any two metal contacts of the more than two metal contacts are connected via a wire, obtaining position information of the second electronic device comprises: detecting an effective contact of the more than two metal contacts by a display unit; calculating coordinate information of the effective contact based on current information of the effective contact; and determining coordinate information of the second electronic device based on the coordinate information of the effective contact; or wherein more than one array of antennas arranged in parallel are distributed in the first electronic device, receiving identification information of the second electronic device comprises: controlling antennas in the array of antennas to be in a on-state turn; and obtaining the identification information of the second electronic device through the antenna which is in the on-state; wherein obtaining position information of the second electronic device according to the identification information of the second electronic device comprises: judging whether the identification information of the second electronic device is obtained through the conducted antenna and obtaining a judging result; determining the antenna through which the identification information of the second electronic device is obtained and coordinate information of the antenna based on the judging result; and determining a position of the second electronic device relative to the first electronic device based on the coordinate information.