Abstract: Provided in the present disclosure are an image projection device, and a method for manufacturing the image projection device. The image projection device comprises: an illumination assembly for emitting a light beam; and a first optical component, which is used for allowing light emitted by the illumination assembly to pass through. The image projection device is characterized in further comprising: a first fastening member, which is arranged on the first optical component; a second optical component, which is used for allowing the light passing through the first optical component to pass through; and a second fastening member, which is arranged on the second optical component and adapted to be fastened to the first fastening member, so as to assemble the first optical component and the second optical component as a whole.

Abstract: The present disclosure provides a remote controller key updating method and device, a remote controller, and a storage medium. In the remote controller key updating method provided by the present disclosure, a key on the remote controller is set to be a touch display device, and when display information on the key needs to be changed, for the key that needs to be changed, the display information on the touch device on the key that needs to be changed is updated according to updated key update information. Therefore, remote controllers having different functions do not need to be manufactured, and the universality and flexibility of the remote controller are improved.

Abstract: Provided in the present disclosure are an image projection device, and a method for manufacturing the image projection device. The image projection device comprises: an illumination assembly for emitting a light beam; and a first optical component, which is used for allowing light emitted by the illumination assembly to pass through. The image projection device is characterized in further comprising: a first fastening member, which is arranged on the first optical component; a second optical component, which is used for allowing the light passing through the first optical component to pass through; and a second fastening member, which is arranged on the second optical component and adapted to be fastened to the first fastening member, so as to assemble the first optical component and the second optical component as a whole.

Abstract: A smart vehicle-oriented method and system for collaborative dispatching of driving intents in an area, and a medium. The method includes acquiring state and position information and driving intention information of vehicles in a dis-patching area range, and generating a global graph of the driving intentions of all the vehicles on the basis of the state and position information and driving intention information of the vehicles in the dispatching area range; constructing a dispatching area occupancy grid map model; according to the constructed dispatching area occupancy grid map model performing collaborative dispatching on the global driving intentions of the vehicles in the area range, generating a global dispatching result of the driving intentions of the vehicles; and guiding the driving decisions of the vehicles within the dispatching area range by means of the global dispatching result of the driving intentions of the vehicles within the dispatching area range.

Abstract: This disclosure is directed to a system and a method for providing enhanced real-time or near-real-time response to request for detached data analytics services. In one implementation, a system is disclosed for predicting a data analytics service that may be requested by a user based on real-time user interactive operations, and for pre-loading/pre-configuring a pipeline of data analytics components for performing the predicted data analytics service before an actual request is made. Additionally, at least some intermediate data may be calculated by the pre-configured pipeline and may be pre-cached in memory. Upon actual user request for the data analytics service, only data analytics that require additional input data concurrently provided with the request would need to be performed. In such a manner, user-perceived delay in completing the detached data analytics service is reduced.