Abstract: A work item information viewing method and apparatus, an electronic device, and a storage medium. The method comprises: in response to a work item viewing request for a target work item, obtaining a flowchart of a target business corresponding to the target work item; and displaying at least a partial region of the flowchart in a work item detail page corresponding to the work item viewing request.

Abstract: Techniques for detecting and labeling construction zones in an environment are disclosed. Two-dimensional images may be evaluated to identify pixels that may be associated with a construction zone and labeled accordingly. Labels for corresponding pixels in a separate image or non-construction zone labels for the same pixels may be compared to the construction zone pixels and an output image pixel label may be determined based on one or more criteria. An output image can be provided for vehicle control and for other operations, such as top-down segmentation and trajectory determination. Output images and related data may also be used to train a model to perform construction zone detection and labeling.

Abstract: Techniques for determining drivable area(s), parking location(s), or other incident areas in an environment are discussed herein. The drivable area(s), parking location(s), and/or other incident areas can be determined by a machine learned model. Training of the machine learned model can be based on sensor data and map data. The sensor data and the map data can be utilized to determine a representation (e.g., a top-down representation) of an environment. The representation can include at least road marking and velocity information associated with a dynamic object in the environment. The sensor data can be utilized to determine the dynamic object. The machine learned model can generate outputs including probabilities that elements of the outputs represent a drivable area, non-drivable area, a parking location, and/or an incident area. The outputs can be utilized to generate a trajectory. The trajectory can be utilized to control a vehicle to traverse the environment.

Abstract: Techniques for determining drivable area(s), parking location(s), or other incident areas in an environment are discussed herein. The drivable area(s), parking location(s), and/or other incident areas can be determined by a machine learned model. Training of the machine learned model can be based on sensor data and map data. The sensor data and the map data can be utilized to determine a representation (e.g., a top-down representation) of an environment. The representation can include at least road marking and velocity information associated with a dynamic object in the environment. The sensor data can be utilized to determine the dynamic object. The machine learned model can generate outputs including probabilities that elements of the outputs represent a drivable area, non-drivable area, a parking location, and/or an incident area. The outputs can be utilized to generate a trajectory. The trajectory can be utilized to control a vehicle to traverse the environment.

Abstract: A simulation training method is applied to a cloud management platform and includes providing a first configuration interface, where the first configuration interface is configured to obtain an identifier of a target simulation environment and an identifier of a target simulation device; providing a second configuration interface, where the second configuration interface is configured to obtain a task instruction; and executing, using the target simulation device, a task according to the task instruction in the target simulation environment, to obtain an execution result.

Abstract: A method includes receiving an audio signal from an audio sensor of a vehicle, determining an audio feature based at least in part on the received audio signal, using a neural network to process the determined audio feature to estimate a characteristic of weather in an environment of the vehicle, and modifying a parameter of the vehicle based at least in part on the estimated characteristic.

Abstract: A charging method applied to a power supply device is provided. The charging method includes: sending a first signal to a device to be charged through a single-wire channel in response to determining that a power supply device is connected with the device to be charged, the first signal being configured to represent a target charging protocol supported by the power supply device; receiving a second signal sent by the device to be charged through the single-wire channel, the second signal being a signal that the device to be charged responds to the first signal when it is determined to support the target charging protocol; and determining that the device to be charged supports the target charging protocol in response to receiving the second signal, and charging the device to be charged based on the target charging protocol.

Abstract: A wireless charging control method, includes: acquiring a temperature of a wireless charging transmitter and a temperature of a charging terminal; generating a temperature adjustment instruction based on the temperature of the wireless charging transmitter and the temperature of the charging terminal; and according to the temperature adjustment instruction, controlling the temperature adjustment component in the wireless charging transmitter to adjust temperatures, so that the temperature of the wireless charging transmitter and the temperature of the charging terminal are within a set temperature range.

Abstract: A method for determining a charging circuit, includes: acquiring a preset equivalent circuit model including a preset number of charging paths, wherein one or more of the preset number of charging paths includes a controllable device; controlling an operating state of each controllable device to obtain initial equivalent circuits each including respective different charging paths; acquiring a charging current in each charging path of each of the initial equivalent circuits in a charging state; for each of the initial equivalent circuits, acquiring a heat loss value of the initial equivalent circuit based on the charging current in each charging path of the initial equivalent circuit and a resistance value of each equivalent device in the equivalent circuit model; and determining one of the initial equivalent circuits having a minimum heat loss value under a same condition as a target charging circuit.

Abstract: Disclosed are an extendable and retractable fairing for a container ship and a control method thereof. The extendable and retractable fairing includes a controller, a support skeleton, a wind velocity detector, a first flexible deflector, second and third flexible deflectors, and accommodation mechanisms. The third flexible deflectors are sequentially arranged between the first and second flexible deflectors; the support skeleton includes guide-track grooves; the second and third flexible deflectors each are slidably provided in a corresponding guide-track groove; the accommodation mechanisms each include an accommodation winding tube and a drive motor; the accommodation winding tube is provided at one side of a deck at the bow; the drive motor is connected to the accommodation winding tube; the wind velocity detector is provided on the first flexible deflector; and the second and third flexible deflectors each are provided in the accommodation winding tube.

Abstract: Disclosed are an extendable and retractable fairing for a container ship and a control method thereof. The extendable and retractable fairing includes a controller, a support skeleton, a wind velocity detector, a first flexible deflector, second and third flexible deflectors, and accommodation mechanisms. The third flexible deflectors are sequentially arranged between the first and second flexible deflectors; the support skeleton includes guide-track grooves; the second and third flexible deflectors each are slidably provided in a corresponding guide-track groove; the accommodation mechanisms each include an accommodation winding tube and a drive motor; the accommodation winding tube is provided at one side of a deck at the bow; the drive motor is connected to the accommodation winding tube; the wind velocity detector is provided on the first flexible deflector; and the second and third flexible deflectors each are provided in the accommodation winding tube.

Abstract: The invention provides a suspended catamaran target boat, including a deck, a suspension structure and two buoyancy units, the suspension structure is connected to upper sides of the two buoyancy units, and the deck is mounted on the suspension structure; the suspension structure includes at least two suspension assemblies including an upper base, a lower base and two support rods. The support rods are hinged between the upper base and the lower base, and the upper base, the lower base and the two support rods form a four-bar linkage mechanism, where a shock absorber and a restricting mechanism are installed between the upper base and the lower base. The deck is provided with a main controller, an acceleration sensor and a heel sensor, and the main controller is respectively electrically connected with the acceleration sensor, the heel sensor and each of the restricting mechanisms of the two suspension assemblies.

Abstract: A gas delivery device includes a nitric oxide generating system. The system has a medium including a source of nitrite ions. A working electrode is in contact with the medium. A Cu(II)-ligand complex is in contact with the working electrode. A reference/counter electrode is, or a reference electrode and a counter electrode are in contact with the medium and separated from the working electrode. An inlet conduit is to deliver nitrogen gas to the medium, and an outlet conduit is to transport a stream of nitrogen gas and nitric oxide from the medium. An inspiratory gas conduit is operatively connected to the outlet conduit to introduce an oxygen-containing gas and form an output gas stream of the gas delivery device.

Abstract: A charge control method can include: in response to connection with a charge device, selecting a charge protocol; when the selected charge protocol is a universal fast charge specification, determining a charge control strategy matching the universal fast charge specification, and charging the charge device based on the charge control strategy.

Abstract: A collision avoidance system may validate, reject, or replace a trajectory generated to control a vehicle. The collision avoidance system may comprise a secondary perception component that may receive sensor data, receive and/or determine a corridor associated with operation of a vehicle, classify a portion of the sensor data associated with the corridor as either ground or an object, determine a position and/or velocity of at least the nearest object, determine a threshold distance associated with the vehicle, and control the vehicle based at least in part on the position and/or velocity of the nearest object and the threshold distance.

Abstract: A wireless charging control method, includes: acquiring a temperature of a wireless charging transmitter and a temperature of a charging terminal; generating a temperature adjustment instruction based on the temperature of the wireless charging transmitter and the temperature of the charging terminal; and according to the temperature adjustment instruction, controlling the temperature adjustment component in the wireless charging transmitter to adjust temperatures, so that the temperature of the wireless charging transmitter and the temperature of the charging terminal are within a set temperature range.

Abstract: A gas delivery device includes a nitric oxide generating system. The system has a medium including i) a source of nitrite ions, or ii) a source of nitrite ions and a Cu(II)-ligand complex. A working electrode is in contact with the medium, wherein i) when the medium includes the source of nitrite ions, the working electrode is a copper containing conductive material or a base material coated with a copper containing conductive material, or ii) when the medium includes the source of nitrite ions and the Cu(II)-ligand complex, the working electrode is platinum, gold, carbon, a carbon coated material, and/or mercury. A reference/counter electrode is in contact with the medium and electrically isolated from the working electrode. An inlet conduit is to deliver oxygen gas to the medium, and an outlet conduit is to transport a stream of oxygen gas and nitric oxide from the medium.

Abstract: A method for determining a charging circuit, includes: acquiring a preset equivalent circuit model including a preset number of charging paths, wherein one or more of the preset number of charging paths includes a controllable device; controlling an operating state of each controllable device to obtain initial equivalent circuits each including respective different charging paths; acquiring a charging current in each charging path of each of the initial equivalent circuits in a charging state; for each of the initial equivalent circuits, acquiring a heat loss value of the initial equivalent circuit based on the charging current in each charging path of the initial equivalent circuit and a resistance value of each equivalent device in the equivalent circuit model; and determining one of the initial equivalent circuits having a minimum heat loss value under a same condition as a target charging circuit.

Abstract: A collision avoidance system may validate, reject, or replace a trajectory generated to control a vehicle. The collision avoidance system may comprise a secondary perception component that may receive sensor data, receive and/or determine a corridor associated with operation of a vehicle, classify a portion of the sensor data associated with the corridor as either ground or an object, determine a position and/or velocity of at least the nearest object, determine a threshold distance associated with the vehicle, and control the vehicle based at least in part on the position and/or velocity of the nearest object and the threshold distance.