Abstract: The present disclosure provides a method and device for intelligent control of heating furnace combustion based on a big data cloud platform, which relates to the technical field of artificial intelligence control. The method includes: construction of big data cloud platform based on production and operation parameters of the heating furnace; identification of key factors in the production process of the heating furnace by using big data mining technology; independent deployment of traditional heating furnace combustion control systems based on the mechanism model; and integration of cloud platform big data expert knowledge base and the heating furnace combustion intelligent control system.

Abstract: An apparatus may include a first clock generator configured to receive an input clock signal, and generate two or more first-level clock signals of a track-and-hold circuit, a phase interpolator configured to generate an interpolated clock signals, wherein the interpolated clock signal is based on the two or more first-level clock signals, and a second clock generator configured to generate two or more second-level clock signals based on the interpolated clock signal, wherein the phase of the two or more second-level clock signals relative to the phase of a respective first-level clock signal is determined, at least in part, by the phase of the interpolated clock signal.

Abstract: The disclosure relates to a connection component, a connector, a patch cord and a connector inner shell. The connection component is configured to achieve electric connection and includes two connectors. The two connectors have same butt-joint structures and are in a butt joint through the butt-joint structures, the connectors have locking mechanisms, in a locking state, the locking mechanisms lock the two connectors, and the two connectors may be separated after the locking mechanisms are switched to an unlocking state.

Abstract: The present disclosure relates to an intelligent device and an intelligent system. The intelligent device includes a panel, a first communication interface and a processor unit, wherein the processor unit is configured to: when the first communication interface is connected with a second communication interface of the mobile terminal, send a request message to the mobile terminal through the first communication interface, and receive a response message sent by the mobile terminal, or receive a control instruction sent by the mobile terminal though the first communication interface, and perform a corresponding operation according to the control instruction. Through the above technical solution, the intelligent device is capable of achieving a convenient connection with the mobile terminal, so that the mobile terminal can be used as a module for communication, processing, networking and other functions of the intelligent device so as to achieve the intelligence of the intelligent device.

Abstract: The present disclosure relates to an intelligent device and an intelligent system. The intelligent device includes a panel, a first communication interface and a processor unit, wherein the processor unit is configured to: when the first communication interface is connected with a second communication interface of the mobile terminal, send a request message to the mobile terminal through the first communication interface, and receive a response message sent by the mobile terminal, or receive a control instruction sent by the mobile terminal though the first communication interface, and perform a corresponding operation according to the control instruction. Through the above technical solution, the intelligent device is capable of achieving a convenient connection with the mobile terminal, so that the mobile terminal can be used as a module for communication, processing, networking and other functions of the intelligent device so as to achieve the intelligence of the intelligent device.

Abstract: A laptop includes a housing, a touch sensor, a fingerprint sensor and a contact panel. The housing has a through hole. The touch sensor is received in the housing and the touch sensor includes a touch area exposed through the through hole. The fingerprint sensor is received in the housing and the fingerprint sensor includes a fingerprint collecting area exposed through the through hole. The contact panel is arranged at the through hole and covers the touch area and the fingerprint collecting area.

Abstract: A laptop includes a housing, a touch sensor, a fingerprint sensor and a contact panel. The housing has a through hole. The touch sensor is received in the housing and the touch sensor includes a touch area exposed through the through hole. The fingerprint sensor is received in the housing and the fingerprint sensor includes a fingerprint collecting area exposed through the through hole. The contact panel is arranged at the through hole and covers the touch area and the fingerprint collecting area.