Abstract: A washing machine and a steam washing method. In order to enable the washing machine to meet a user's demand for refined washing and to achieve the object of reducing washing machine costs and energy consumption, the steam washing method includes: receiving an initial washing program of the washing machine; determining whether a steam washing instruction is received; and if not, performing a corresponding initial washing operation according to the initial washing program, and if so, configuring at least one steam washing program based on the initial washing program, where the washing machine can perform the corresponding steam washing operation according to the steam washing program. The method heats a minimum amount of water each time to generate steam, and determines whether a second heating is performed to generate steam based on the washing effect, so massive heating is avoided if much steam is unnecessary, thus maximizing energy savings.

Abstract: The present disclosure provides a method, a device, an apparatus and storage medium for facial matching, wherein the method includes: acquiring an image to be matched; conducting matching for the image to be matched based on at least one of an original sample database and an associative sample database; and outputting a final matching result, wherein the original sample database includes an original sample image, and the associative sample database includes an associative sample image which is formed by adding an associative feature to the original sample image. Herein, obtaining the original sample database and the associative sample database comprises: acquiring the original sample image; obtaining the original sample database based on the original sample image; adding the associative feature to the original sample image in the original sample database and generating the associative sample image, to obtain the associative sample database.

Abstract: The present disclosure provides a method, a device, an apparatus and storage medium for facial matching, wherein the method includes: acquiring an image to be matched; conducting matching for the image to be matched based on at least one of an original sample database and an associative sample database; and outputting a final matching result, wherein the original sample database includes an original sample image, and the associative sample database includes an associative sample image which is formed by adding an associative feature to the original sample image. Herein, obtaining the original sample database and the associative sample database comprises: acquiring the original sample image; obtaining the original sample database based on the original sample image; adding the associative feature to the original sample image in the original sample database and generating the associative sample image, to obtain the associative sample database.

Abstract: A drive control apparatus and method for a yaw motor of a wind turbine is provided. The drive control apparatus includes a frequency converter, a fault cut-out contactor, and a contactor. The frequency converter is configured to perform drive control on the yaw motor. The fault cut-out contactor is connected in series between the frequency converter and the yaw motor, and configured to be switched off in a case of a fault in the frequency converter, to isolate the failed frequency converter. The contactor is connected in parallel with the frequency converter and the fault cut-out contactor, connected to the yaw motor, and configured to continue to drive the yaw motor in a case that the fault cut-out contactor is switched off. The drive control apparatus and method can solve problem of low reliability of drive control of the yaw motor.

Abstract: The present application discloses a computer program product, a method and an apparatus for yaw control of wind turbine generator system. The method for yaw control of wind turbine generator system includes: obtaining a real-time parameter of wind condition according to a predetermined length of time; performing vector analysis of the obtained parameter of wind condition to obtain a direction angle of prime wind energy; controlling yaw of the wind turbine generator system according to the direction angle of the prime wind energy. The employment of the computer program product, the method and apparatus for yaw control of wind turbine generator system provides relatively accurate data to the wind turbine generator system, improves the accuracy of the yaw of the generator system, thereby increasing the utilization rate of the wind energy.

Abstract: A drive control apparatus and method for a yaw motor of a wind turbine is provided. The drive control apparatus includes a frequency converter, a fault cut-out contactor, and a contactor. The frequency converter is configured to perform drive control on the yaw motor. The fault cut-out contactor is connected in series between the frequency converter and the yaw motor, and configured to be switched off in a case of a fault in the frequency converter, to isolate the failed frequency converter. The contactor is connected in parallel with the frequency converter and the fault cut-out contactor, connected to the yaw motor, and configured to continue to drive the yaw motor in a case that the fault cut-out contactor is switched off. The drive control apparatus and method can solve problem of low reliability of drive control of the yaw motor.

Abstract: A display apparatus includes a display module and a camera module. The camera module is within a display area of the display module, and the camera module is over a side of the display module distal to a light-emitting surface of the display module. The display area of the display module includes a light-incident region positionally corresponding to a lens of the camera module, wherein the light-incident region is configured to allow lights from a side of the display apparatus proximal to the light-emitting surface of the display module to pass therethrough to thereby enter the lens of the camera module. The display apparatus further includes a backlight portion over a side of the display module distal to the light-emitting surface of the display module, and the camera module is arranged inside a mounting hole in the backlight portion.

Abstract: A washing machine and a steam washing method. In order to enable the washing machine to meet a user's demand for refined washing and to achieve the object of reducing washing machine costs and energy consumption, the steam washing method includes: receiving an initial washing program of the washing machine; determining whether a steam washing instruction is received; and if not, performing a corresponding initial washing operation according to the initial washing program, and if so, configuring at least one steam washing program based on the initial washing program, where the washing machine can perform the corresponding steam washing operation according to the steam washing program. The method heats a minimum amount of water each time to generate steam, and determines whether a second heating is performed to generate steam based on the washing effect, so massive heating is avoided if much steam is unnecessary, thus maximizing energy savings.

Abstract: A display apparatus includes a display module and a camera module. The camera module is within a display area of the display module, and the camera module is over a side of the display module distal to a light-emitting surface of the display module. The display area of the display module includes a light-incident region positionally corresponding to a lens of the camera module, wherein the light-incident region is configured to allow lights from a side of the display apparatus proximal to the light-emitting surface of the display module to pass therethrough to thereby enter the lens of the camera module. The display apparatus further includes a backlight portion over a side of the display module distal to the light-emitting surface of the display module, and the camera module is arranged inside a mounting hole in the backlight portion.

Abstract: The present application discloses a computer program product, a method and an apparatus for yaw control of wind turbine generator system. The method for yaw control of wind turbine generator system includes: obtaining a real-time parameter of wind condition according to a predetermined length of time; performing vector analysis of the obtained parameter of wind condition to obtain a direction angle of prime wind energy; controlling yaw of the wind turbine generator system according to the direction angle of the prime wind energy. The employment of the computer program product, the method and apparatus for yaw control of wind turbine generator system provides relatively accurate data to the wind turbine generator system, improves the accuracy of the yaw of the generator system, thereby increasing the utilization rate of the wind energy.

Abstract: A method of fabricating an integrated circuit is disclosed (FIGS. 1-2). The method comprises providing a substrate (200) having an isolation region (202) and etching a trench in the isolation region. A first conductive layer (214) is formed within the trench. A first transistor having a first conductivity type (n-channel) is formed at a face of the substrate. The first transistor has a gate (216) formed of the first conductive layer. A second transistor having a second conductivity type (p-channel) is formed at the face of the substrate. The second transistor has a gate (224) formed of the first conductive layer. The method further comprises replacing the first conductive layer of the first transistor with a first metal gate (132) and replacing the first conductive layer of the second transistor with a second metal gate (134).