Abstract: A voice control method and apparatus, a readable storage medium, and an electronic device, relating to the technical field of voice control. The method comprises: acquiring user voice information, and creating a voice control relationship between a user and a target voice control window on the basis of the user voice information, wherein the target voice control window is one of a plurality of voice control windows displayed in a display terminal; and converting the user voice information into a control instruction, and executing control content corresponding to the control instruction in the target voice control window.

Abstract: A drive control system, a control method and a computer-readable storage medium, wherein the drive control system comprises: a system on chip, configured to receive video data and user operation instructions; a video data processor, electrically connected with the system on chip and configured to receive the video data and perform enhancement processing on the video data; an on-screen display data processor, electrically connected with the system on chip and configured to receive the user operation instructions and process the user operation instructions into corresponding on-screen display data; and a display drive circuit, electrically connected with the video data processor and the on-screen display data processor respectively and configured to receive video data subjected to enhancement processing and the on-screen display data and fuse the video data subjected to enhancement processing with the on-screen display data to drive a display panel for display according to fused data.

Abstract: A heads-up display device for a vehicle includes: a display component; a controller; and an execution component; wherein: the display component is configured to output a heads-up display image; the controller is configured to acquire a real-time vehicle speed of the vehicle, and generate an image distance control signal associated with the real-time vehicle speed of the vehicle; and the execution component is connected to the display component, and the execution component is configured to adjust a focal point of the display component according to the image distance control signal, and control an image distance of the heads-up display image displayed by the display component thus adjusting the focal point of the display component according to the change of the real-time vehicle speed.

Abstract: A display device includes a controller, a display processor, a resolution converter, and a display screen. The controller, in response to first request of setting a current signal source type to a first signal source type which is a type of a signal source for providing display data having a target resolution and a first definition, generates and transmits a first control signal corresponding to the first request. The display processor receives and forwards the first control signal from the controller. The resolution converter converts the initial display data into first display data having a target resolution and a first definition in response to the first control signal, and transmits the first display data to the display processor. The target resolution is greater than the initial resolution. The first definition is greater than a definition of display data obtained by stretching the initial display data and having the target resolution.

Abstract: Disclosed is a temperature control method which includes acquiring temperature data of a plurality of temperature detection points in a target environment; calculating, according to the temperature data, an average temperature value of the plurality of temperature detection points and a first temperature difference between the average temperature value and a target temperature value; determining whether an absolute value of the first temperature difference exceeds a first temperature difference threshold; and in response to the absolute value of the first temperature difference exceeding the first temperature difference threshold, controlling the temperature of the target environment by a variable universe fuzzy proportional integral derivative control algorithm.

Abstract: A display device includes a controller, a display processor, a resolution converter, and a display screen. The controller, in response to first request of setting a current signal source type to a first signal source type which is a type of a signal source for providing display data having a target resolution and a first definition, generates and transmits a first control signal corresponding to the first request. The display processor receives and forwards the first control signal from the controller. The resolution converter converts the initial display data into first display data having a target resolution and a first definition in response to the first control signal, and transmits the first display data to the display processor. The target resolution is greater than the initial resolution. The first definition is greater than a definition of display data obtained by stretching the initial display data and having the target resolution.

Abstract: The present disclosure generally relates to the field of electronic tagging technology. An electronic tag may include a scanner configured to scan an article identification information associated with one of a plurality of categories of articles; a controller configured to acquire the article identification information from the scanner; a communicator configured to, based on a pairing of the article identification information with an identification information associated with the electronic tag, acquire a product information corresponding to the article identification information; a storage unit configured to store the identification information associated with the electronic tag; and a display screen configured to display the product information corresponding to the article identification information.

Abstract: A drive control system, a control method and a computer-readable storage medium, wherein the drive control system comprises: a system on chip, configured to receive video data and user operation instructions; a video data processor, electrically connected with the system on chip and configured to receive the video data and perform enhancement processing on the video data; an on-screen display data processor, electrically connected with the system on chip and configured to receive the user operation instructions and process the user operation instructions into corresponding on-screen display data; and a display drive circuit, electrically connected with the video data processor and the on-screen display data processor respectively and configured to receive video data subjected to enhancement processing and the on-screen display data and fuse the video data subjected to enhancement processing with the on-screen display data to drive a display panel for display according to fused data.

Abstract: The present disclosure generally relates to the field of electronic tagging technology. An electronic tag may include a scanner configured to scan an article identification information associated with one of a plurality of categories of articles; a controller configured to acquire the article identification information from the scanner; a communicator configured to, based on a pairing of the article identification information with an identification information associated with the electronic tag, acquire a product information corresponding to the article identification information; a storage unit configured to store the identification information associated with the electronic tag; and a display screen configured to display the product information corresponding to the article identification information.

Abstract: An automobile head up display system and an obstacle prompt method thereof are provided. The method includes: acquiring a road condition video image, identifying obstacles from the acquired image after performing an enhancement processing on the acquired image; projecting and displaying a prompt information at corresponding positions of a front windshield of the automobile according to positions of the identified obstacles in the road condition video image.

Abstract: A heads-up display device for a vehicle includes: a display component; a controller; and an execution component; wherein: the display component is configured to output a heads-up display image; the controller is configured to acquire a real-time vehicle speed of the vehicle, and generate an image distance control signal associated with the real-time vehicle speed of the vehicle; and the execution component is connected to the display component, and the execution component is configured to adjust a focal point of the display component according to the image distance control signal, and control an image distance of the heads-up display image displayed by the display component thus adjusting the focal point of the display component according to the change of the real-time vehicle speed.

Abstract: A display method of multi-application based on an Android system and a terminal device are provided. The display method includes: upon reception of a first instruction, determining whether a first application is a non-Android application, where the first instruction is configured to start the first application; when the first application is the non-Android application, invoking a non-native display module; and drawing a display interface of the first application based upon the non-native display module.

Abstract: Disclosed is a temperature control method which includes acquiring temperature data of a plurality of temperature detection points in a target environment; calculating, according to the temperature data, an average temperature value of the plurality of temperature detection points and a first temperature difference between the average temperature value and a target temperature value; determining whether an absolute value of the first temperature difference exceeds a first temperature difference threshold; and in response to the absolute value of the first temperature difference exceeding the first temperature difference threshold, controlling the temperature of the target environment by a variable universe fuzzy proportional integral derivative control algorithm.

Abstract: A display method of multi-application based on an Android system and a terminal device are provided. The display method includes: upon reception of a first instruction, determining whether a first application is a non-Android application, where the first instruction is configured to start the first application; when the first application is the non-Android application, invoking a non-native display module; and drawing a display interface of the first application based upon the non-native display module.

Abstract: The present disclosure provides a method and device for verifying security of an application. The method comprises acquiring the application; determining a verification algorithm corresponding to the application according to application information of the application; and verifying the security of the application using the determined verification algorithm. The device comprises an application acquisition circuit configured to acquire the application; an algorithm determination circuit configured to determine a verification algorithm corresponding to the application according to application information of the application; and a security verification circuit configured to verify the security of the application using the determined verification algorithm.

Abstract: An automobile head up display system and an obstacle prompt method thereof are provided. The method includes: acquiring a road condition video image, identifying obstacles from the acquired image after performing an enhancement processing on the acquired image; projecting and displaying a prompt information at corresponding positions of a front windshield of the automobile according to positions of the identified obstacles in the road condition video image.

Abstract: The present disclosure relates to a vehicle-mounted device and a security verification method for the vehicle-mounted device. The security verification method for the vehicle-mounted device includes: acquiring a target object to be verified in at least one security verification location, the security verification location being a node location to be security-verified after the vehicle-mounted device is powered up; and performing a security verification on the target object. The target object is allowed for use when the security verification succeeds, but the target object is prohibited from being used when the security verification fails.

Abstract: There are provided a display structure, a display method, a display device and an operating system. The display structure includes: a first display buffer configured to store a first user display interface; a second display buffer configured to store a second user display interface; and a display cache, the second user display interface is a user display interface that is obtained by processing the first user display interface and has a resolution conforming to a resolution of the display cache.

Abstract: The present disclosure provides an image rectification method and device and a non-transitory computer-readable storage medium. The method includes obtaining an image to be displayed and a display region of a display screen. The method includes determining a to-be-rectified region of the image to be displayed according to the image to be displayed and the display region. The method includes rectifying the to-be-rectified region of the image to be displayed to make the rectified image to be displayed match the display region.

Abstract: A control method, apparatus and system for a wearable device are provided. The method includes: establishing a communication connection with a control terminal, the communication connection being established based on a connection establishment request carrying a direct connection control identifier; sending display data of a display interface to the control terminal, the control terminal being configured to display the display interface on a display screen according to the display data; receiving an operation instruction sent by the control terminal, the operation instruction being generated by the control terminal according to a received control operation for the display interface; and responding to the operation instruction. The control methods for the wearable device are diverse and the flexibility of use thereof is high.