Abstract: A quantum dot light emitting structure and a method for manufacturing the quantum dot light emitting structure, and an array substrate are disclosed. The quantum dot light emitting structure includes: a quantum dot light emitting layer; an electrode; and an electron transport layer located between the quantum dot light emitting layer and the electrode, the quantum dot light emitting structure further comprises an electron blocking layer located in the electron transport layer, a root-mean-square (RMS) roughness of a surface, close to the quantum dot light emitting layer, of the electron transport layer is different from a root-mean-square (RMS) roughness of a surface, away from the quantum dot light emitting layer, of the electron transport layer.

Abstract: The present disclosure provides a docking station and a cleaning system, where the docking station includes: at least one accommodating chamber, and a docking chamber for docking of a self-moving cleaning apparatus; and a height of the docking station is less than 350 mm. The docking station in the embodiments of the present disclosure has a smaller height and can be placed in a low space, improving adaptability of the docking station. Moreover, the integrated box is movable, and if the integrated box is placed in an embedded mode, replacement of consumables is realized by moving the integrated box, without the need to move the docking station out of the embedded space, thereby making the replacement of consumables to be more convenient.

Abstract: Aspects of the technology relate to exception handling for a vehicle. For instance, a current trajectory for the vehicle and sensor data corresponding to one or more objects may be received. Based on the received sensor data, projected trajectories of the one or more objects may be determined. Potential collisions with the one or more objects may be determined based on the projected trajectories and the current trajectory. One of the potential collisions that is earliest in time may be identified. Based on the one of the potential collisions, a safety-time-horizon (STH) may be identified. When a runtime exception occurs, before performing a precautionary maneuver to avoid a collision, waiting no longer than the STH for the runtime exception to resolve.

Abstract: Various teachings of the present disclosure include an application program construction method. An example may include: determining a plurality of functional modules constituting an application program; attaching a pre-configured communication component to each functional module; establishing a connection relationship between the functional modules by using the communication components; and storing the connection relationship in a configuration file.

Abstract: A redundancy active discharge circuit includes a power transistor module connected to a discharge element to dissipate energy stored in the discharge element; a PWM wave generation module to generate a PWM wave with a pulse width less than a turn-on process time of a transistor of the power transistor module, the PWM wave providing a drive signal for the transistor; a driving module to receive and amplify the drive signal to drive the transistor; and a switch module to control on-off of the redundancy discharge circuit. A control method includes controlling a redundancy discharge circuit to turn on, controlling a transistor Q1 to turn on, and generating a low duty cycle PWM wave by a PWM wave generation module to control the operation of a transistor Q2.

Abstract: An M-BUS receiving circuit (8) and an M-BUS-based 4G water meter collector. The M-BUS receiving circuit (8) is disposed between a control unit (2) and an M-BUS overcurrent protection circuit, and is used for connecting the control unit (2) and the M-BUS overcurrent protection circuit. The M-BUS receiving circuit (8) consists of a voltage-stabilizing chip U1, Schmitt triggers U5B and U5C, voltage comparators U3A and U3B, triodes Q2 and Q4, diodes D1, D2, D8-D11, operational amplifiers U15A and U15B, voltage-stabilizing diodes ZW10 and ZW11, and several resistance-capacitance circuits. The M-BUS receiving circuit (8) can greatly increase the signal-to-noise ratio, and the reliability and stability thereof are significantly improved. Similarly, the M-BUS-based 4G water meter collector can effectively improve the stability of water meter data collection.

Abstract: Aspects of the disclosure provide for evaluation of a planned trajectory for an autonomous vehicle. For instance, for each of a plurality of objects, a predicted trajectory may be received. The planned trajectory may identify locations and times that the vehicle will be at those locations. For each of the plurality of objects, a grid including a plurality of cells may be generated. Occupancy of each grid for each of the plurality of objects may be determined based on the predicted trajectories. A cell of each grid which will be occupied by the vehicle at a location and time of the planned trajectory may be identified. The planned trajectory may be evaluated based on whether any identified cell is occupied by any of the plurality of objects at the time.

Abstract: This application is applicable to the field of device control technologies, and provides a prompt method and apparatus, an electronic device, and a computer-readable storage medium. The method includes: obtaining first feature data of a user in response to a measurement operation, where the first feature data includes an activity intensity of the user and/or an air pressure value; determining an abnormality type of the wearable device and/or the user based on the first feature data, where the abnormality type indicates that the wearable device and/or the user are/is currently in a state in which a measurement condition is not met; and outputting prompt information associated with the abnormality type, where the prompt information is used to prompt the user to adjust the current state).

Abstract: Aspects of the technology relate to exception handling for a vehicle. For instance, a current trajectory for the vehicle and sensor data corresponding to one or more objects may be received. Based on the received sensor data, projected trajectories of the one or more objects may be determined. Potential collisions with the one or more objects may be determined based on the projected trajectories and the current trajectory. One of the potential collisions that is earliest in time may be identified. Based on the one of the potential collisions, a safety-time-horizon (STH) may be identified. When a runtime exception occurs, before performing a precautionary maneuver to avoid a collision, waiting no longer than the STH for the runtime exception to resolve.

Abstract: A light-emitting structure, a display panel and a display device. The light-emitting structure comprises a first light-emitting element. The first light-emitting element comprises a first light-emitting layer, a first electron transport layer and a first cathode. The first cathode is in contact with the first electron transport layer. The energy level of conduction band minimum (CBM) of the first electron transport layer is greater than the Fermi level of the first cathode. A difference between the energy level of CBM of the first electron transport layer and the Fermi level of the first cathode is in a range from 0.3 to 0.6 eV.

Abstract: Disclosed are a quantum dot light-emitting device and a manufacturing method therefor, and a display apparatus, including: coating a substrate with a quantum dot solution, wherein each quantum dot includes a quantum dot body and a first crosslinkable ligand connected to the surface of the quantum dot body, and when the quantum dots are in a solution state, the first crosslinkable ligand is in a decrosslinking state; carrying out cross-linking reaction on the first crosslinkable ligand of the quantum dots at a first temperature; using laser to irradiate a quantum dot region to be removed after the crosslinking reaction, the quantum dots in said region being decrosslinked at a second temperature generated by laser irradiation, and a difference between the second temperature and the first temperature being greater than a preset value; and removing the quantum dots in said region to form a patterned quantum dot layer.

Abstract: The embodiments of the present disclosure provide a display substrate, an electroluminescent device and a manufacturing method thereof, the display substrate includes: a base substrate; a pixel definition layer, in which the pixel definition layer includes a plurality of openings, the openings correspond to a plurality of sub-pixel regions, the sub-pixel regions include a first sub-pixel region and a second sub-pixel region; a first color quantum dot layer, in the first sub-pixel region; a second color quantum dot layer, in the second sub-pixel region; a first auxiliary layer, at least including a first portion and a second portion spaced apart from each other, the first portion is on a side of the first color quantum dot layer away from the base substrate, the second portion is on a side of the second color quantum dot layer close to the base substrate.

Abstract: A quantum dot light emitting structure and a method for manufacturing the same, an array substrate, and a display device are disclosed. The quantum dot light emitting structure includes a quantum dot light emitting layer, an electrode, and an electron transport layer located between the quantum dot light emitting layer and the electrode; the quantum dot light emitting structure further includes an electron blocking layer located in the electron transport layer.

Abstract: A light-emitting device includes a first electrode, an electron transporting layer disposed on a side of the first electrode, a quantum dot light-emitting layer disposed on a side of the electron transporting layer away from the first electrode, a second electrode disposed on a side of the quantum dot light-emitting layer away from the first electrode, and a plurality of adjustment patterns disposed between the first electrode and the quantum dot light-emitting layer. Orthographic projections of the plurality of adjustment patterns on a reference plane are distributed at intervals. The plurality of adjustment patterns are each in contact with the electron transporting layer. At least a portion of an orthographic projection of the electron transporting layer on the reference plane is located in a gap between the orthographic projections of the plurality of adjustment patterns on the reference plane.

Abstract: The present disclosure provides a thin film transistor, a display panel and a display device. The thin film transistor includes a semiconductor material layer, a first insulating layer and a gate layer. The semiconductor material layer is at a side of a base substrate, and includes a first channel portion, a first doped portion and a second channel portion sequentially connected. The first insulating layer is at a side of the semiconductor material layer facing away from the base substrate. The gate layer is at a side of the first insulating layer facing away from the semiconductor material layer, and includes a first gate portion and a second gate portion. An orthographic projection of the first gate portion on the base substrate coincides with an orthographic projection of the first channel portion on the base substrate, and the first gate portion is configured to receive a gate driving signal.

Abstract: An air handling assembly and a cleaning apparatus having same are provided. The air handling assembly includes: a cyclonic chamber, a cyclonic cone, a dust collection chamber and an exhaust chamber. The cyclonic chamber has a dirty air inlet, a clean air outlet and a dust fall opening. The cyclonic cone is arranged inside the cyclonic chamber, an air exit of the cyclonic cone is arranged away from the dust fall opening, and an end of the cyclonic cone close to the dust fall opening is spaced apart from an end of the cyclonic chamber at which the dust fall opening is arranged.

Abstract: A light-emitting structure and a display panel. The light-emitting structure includes: a first light-emitting element comprising a first light-emitting layer, a first electron transport layer, and a first cathode, the first cathode is in contact with the first electron transport layer, an energy level of conduction band minimum (CBM) of the first electron transport layer is larger than a Fermi level of the first cathode, the first electron transport layer comprises ZnMgO nanoparticles, and a molar percentage of Mg in the first electron transport layer is in a range from 10% to 20%.

Abstract: The teachings of the present disclosure include information processing methods. Some embodiments include: constructing a knowledge graph of a target physical world; constructing a control chart of the target physical world; and adding annotation information to each function block in the control chart, and establishing one-to-one mapping between function blocks and entities in the knowledge graph, to establish mapping between the control chart and the knowledge graph.

Abstract: Processing within a computing environment is facilitated by using a machine learning implicit-anomaly model to determine a possibility of an implicit anomaly within a system based on system metrics data obtained during running of one or more test cases on the system. The process further includes determining, using artificial intelligence, occurrence of an incident within the system associated with running of the one or more test cases. Determining the occurrence of the incident uses the determined possibility of the implicit anomaly within the system based on the system metrics data, and the process further includes initiating an action based on the occurrence of the incident within the system with running of the one or more test cases.

Abstract: Embodiments of the present disclosure relate to transmission of sidelink feedback information on unlicensed spectrum. The first device transmits a configuration to a second device and a third device. The configuration indicates a primary resource and at least one backup resource, where the primary resource is to be used by the third device for transmitting feedback information of a sidelink transmission to the second device, the sidelink transmission being transmitted by the second device on an unlicensed resource, and the at least one backup resource is to be used by the third device for transmitting the feedback information of the sidelink transmission without performing a channel assessment.