Abstract: A memory evaluation method and apparatus are provided. The method includes: determining a health degree evaluation model indicating a relationship in which a health degree of a memory changes with at least one health degree influencing factor of the memory; obtaining at least one running parameter value corresponding to each of the at least one health degree influencing factor; separately matching the at least one running parameter value corresponding to each health degree influencing factor to the health degree evaluation model, to obtain the health degree of the memory; and outputting health degree indication information which indicate whether the memory needs to be replaced. Therefore, the memory is not faulty and the health degree of the memory is a relatively low, a user is prompted to replace the memory.

Abstract: Disclosed are a dual transaction method and system based on centralization and decentralization. In the embodiments of the present description, when a designated member node receives a transaction request, in one aspect, transaction feasibility verification is carried out for the transaction request, a designated resource amount is deducted from a virtual resource account corresponding to a spending user identifier after the request passes the verification, and the designated resource amount is added to a virtual resource account corresponding to a payment-receiving user identification; in another aspect, target transaction information is broadcasted to a block chain network according to the transaction request, so that each member node distributes the target transaction information to a block chain on the basis of a consensus mechanism after the block chain network performs transaction feasibility verification on the target transaction information.

Abstract: A display panel disclosed in the application includes a display region and a peripheral region. The display panel includes a substrate and at least one dam disposed on the substrate. The dam is in the peripheral region. An anode is disposed on the substrate and is in the peripheral region. A plurality of holes is provided on the anode to expose the dam. In a direction which the display region faces the peripheral region, a size of the holes is greater than a size of the dam.

Abstract: A ship propulsion system provides a first power transmission device that transmits power from an internal combustion engine to a propeller, a second power transmission device that transmits power from an electric motor to a propeller and that is mounted to the hull so as to be able to turn up and down independently from the first power transmission device, an actuator for causing the second power transmission device to turn up and down, and a control device. The control device is configured so as to be able to select a first drive mode in which the internal combustion engine is driven and the electric motor is not driven, and a second drive mode in which the internal combustion engine is not driven and the electric motor is driven. When the first drive mode is selected, the actuator is operated so that the second power transmission device turns up.

Abstract: An intelligent door control system and method is provided. The intelligent door control method includes the following steps: receiving an ambient temperature inside and outside a door body of the intelligent door through a first sensor and a second sensor which are respectively installed inside and outside the door body of the intelligent door; comparing the ambient temperature inside the door with a preset first temperature threshold, and comparing the ambient temperature outside the door with a preset second temperature threshold; automatically controlling the intelligent door according to whether there is a living body inside the intelligent door, and comparison results of the ambient temperatures inside and outside the door body with the first and second temperature thresholds respectively.

Abstract: The present disclosure provides an LED light, smart light strings, smart curtain light strings, and smart net light strings. The LED light (1) includes the conductive structure (100) connected with the power supply, the plurality of the LED light beads (200), and the plurality of transparent light shells (300) having transparent features. The plurality of the LED light beads (200) are electrically connected with the conductive structure (100) and disposed at intervals along the length direction of the conductive structure (100), however, each of the transparent light shells (300) is corresponding to the respective LED light bead (200) and wraps the respective LED light bead (200). Each of the transparent light shells (300) includes the through holes (301) for the conductive structure (100) to penetrate through.

Abstract: An OLT comprises a processor configured to generate a first message comprising a first field instructing an ONU to report its data rate capability as at least one of 10 Gb/s, 25 Gb/s, or 50 Gb/s; a transmitter coupled to the processor and configured to transmit the first message to the ONU; and a receiver coupled to the processor and configured to receive a second message from the ONU in response to the first message, the second message comprises a second field indicating the data rate capability. A method comprises generating a first message comprising a first field instructing reporting of a data rate capability as at least one of 10 Gb/s, 25 Gb/s, or 50 Gb/s; transmitting the first message; and receiving a second message in response to the first message, the second message comprises a second field indicating the data rate capability.

Abstract: A light-emitting substrate and a method of driving the same, a light-emitting module, and a display apparatus are provided. The light-emitting substrate has a plurality of light-emitting areas. The light-emitting substrate includes: a base, a plurality of light-emitting components, a plurality of first power supply voltage signal lines, and a plurality of first control circuits. The plurality of light-emitting components are disposed on the base. The plurality of first power supply voltage signal lines are disposed on the base and arranged at intervals. The plurality of first control circuits are disposed on the base. One light-emitting component is located in one light-emitting area. Each of the first control circuits is coupled to a first electrode of one light-emitting component, and each of first power supply voltage signal lines is coupled to at least two first control circuits.

Abstract: A method relating to an image fusion includes acquiring a thermal infrared image and a visible image. The method also includes receiving a fusion parameter corresponding to a color space and generating, based on the fusion parameter, a fused image of the thermal infrared image and the visible image. The method further includes receiving a regulation parameter, the regulation parameter including a color scheme or a partial contrast, and adjusting the fused image according to the regulation parameter.

Abstract: The present disclosure provides an image capturing apparatus, an electronic equipment, and a terminal. The image capturing includes: a light-transmitting cover plate; a light source module disposed below a first surface of the light-transmitting cover plate; at least one sensing module including a mask layer and a sensor component, wherein the sensor component has a first surface and a second surface opposite to each other, the first surface of the sensor component is disposed opposite to the mask layer and the second surface of the sensor component is a photosensitive surface, and the mask layer is made of an opaque material; a catadioptric component having a first surface and a second surface opposite to each other, wherein the sensor component is disposed on the first surface of the catadioptric component. With technical solution of the present disclosure, the imaging effect of the image capturing apparatus can be improved.

Abstract: A starry sky projection apparatus relates to the technical field of projection lamps, comprising a starry sky lamp body, wherein the starry sky lamp body is provided with a base and a housing, and a projection lamp assembly is disposed in the housing, and the projection lamp assembly comprises: a gobo mapper, wherein the gobo mapper is provided with a slot, and the housing is provided with a replacement slot on one side adjacent to the slot, and the slot is for a user to insert different gobos through the replacement slot. An optical lens is detachably provided on the housing. The optical lens is provided with a plurality of different mirror surfaces, and the plurality of optical lenses can be replaced by the user to display a variety of different nebulae.

Abstract: An audio coding method, comprising: obtaining an ith audio frame in n consecutive audio frames and obtaining an ith piece of coded data and an ith piece of redundant data based on the ith audio frame, wherein the ith piece of coded data is obtained by coding the ith audio frame, and the ith piece of redundant data is obtained by coding and buffering the ith audio frame, wherein n is a positive integer, and 1?i?n; and packing the ith piece of coded data and at most m pieces of redundant data before the ith piece of redundant data into an ith audio data packet, wherein m is a preset positive integer. An audio decoding method and a computer device are further provided.

Abstract: An antenna transmission device includes a shell, an output unit, and an input unit. The output unit is slidingly arranged at the shell and includes a rack. The input unit is at least partially arranged in the shell, meshes with the rack of the output unit, and is configured to drive the output unit to move linearly.

Abstract: Provided is a display panel, which includes a display region, a fanout region and a bonding region. The fanout region is disposed between the display region and the bonding region. The fanout region includes a first subregion, a bending subregion and a second subregion. The first subregion is connected to the display region. The second subregion is connected to the bonding region. The bending subregion is connected to the first subregion and the second subregion. When the bending subregion is bent toward a rear face of the display region, the second subregion and the bonding region are located on the rear face of the display region.

Abstract: Embodiments of the present specification disclose data acquisition methods, apparatuses, and devices related to blockchain technologies. One method comprising: publishing, as a published description, a description of target data stored in a trusted device of a data owner; in response to the published description, receiving a data acquisition request from a data requestor for the target data wherein the data acquisition request is configured to retrieve the target data from a first resource; sending the data acquisition request to the data owner; receiving first confirmation information from the data owner; identifying the target data from the trusted device based on the first confirmation information; and sending the target data to the data requestor.