2results about How to "Do not change usage habits" patented technology

This invention provides a cooking device and its control method, control apparatus, and readable storage medium. The control method for the cooking device includes a cup body, a base, a first connection terminal and a signal transmitter disposed on the cup body, and a second connection terminal and a circuit board disposed on the base. The first connection terminal and the second connection terminal are coupled together. The control method includes: controlling the signal transmitter to operate, wherein the signal transmitter emits a first signal when at least one of the following conditions is met: the cup body is held, the cup body is moved, the cup body is lifted relative to the base, and the cup body is lowered relative to the base; upon receiving the first signal emitted by the signal transmitter, the power supply connection between the second connection terminal and the circuit board is disconnected. In this process, by disconnecting the power supply connection between the second connection terminal and the circuit board, the second connection terminal is de-energized, thus improving the performance of the cooking device.

The application provides a data security transmission method and device based on a national secret algorithm, which comprises the following steps: a client generates a signature value according to a local key and sends the signature value to an encryption end; the encryption end requests an authentication credential from a server end according to the signature value, and sends the authentication credential to the client; the client initiates an access authentication to the encryption end through the authentication credential and receives a check result; the encryption end transmits the authentication credential and the check result; the server end generates a check result according to the authentication credential; and the client establishes a data transmission connection with the server end according to the check result. Through the cooperative authentication of the encryption end and the server end, the security problems such as identity forgery, data tampering, behavior denial and sensitive information interception are solved from the root, and the user does not need to carry additional hardware such as UKey, and the original use habit of the user is not changed.