Abstract: A fingerprint recognition method and a mobile terminal are provided. The method includes: recognizing, if a touch operation on a screen of the mobile terminal is detected, a touch area, on which the touch operation is performed, of the screen of the mobile terminal; controlling, if it is detected that the mobile terminal is in a state for fingerprint authentication, a brightness value of the touch area to be greater than or equal to a first preset brightness value, and a brightness value of a display area other than the touch area of the screen of the mobile terminal to be less than the first preset brightness value; and collecting and recognizing fingerprint information of the touch area by using a fingerprint recognition member.

Abstract: An information sharing method for a smart electricity meter, the smart electricity meter and an acquisition router are provided. Multiple Internet Protocol version 6 (IPv6) addresses are allocated to the smart electricity meter; the smart electricity meter specifies the corresponding IPv6 address according to a type of information to initiate a Transmission Control Protocol (TCP)/Internet Protocol (IP) connection to the acquisition router; and the acquisition router searches for routing IPv6 addresses with same rules as rules of the IPv6 address according to the IPv6 address, and sends the information to destination addresses specified by the information through the routing IPv6 addresses.