Abstract: This disclosure provides a method for road condition prediction. The method comprises receiving, for at least one source vehicle, sensor data collected by a sensor associated with the source vehicle. The method further comprises identifying, based on the sensor data, at least a location with an abnormal road condition and a responsive action taken by the source vehicle. The method further comprises notifying, the location with the abnormal road condition and the responsive action to at least one target vehicle that is expected to pass the location. This disclosure also provides a computer system and a computer software product for road condition prediction.

Abstract: A submersible pump comprising a pump body and a top cover, wherein the pump body is detachably connected to the top cover, and it is sealed and isolated between the inside of the pump body and the inside of the top cover; the submersible pump also comprises a battery for powering the submersible pump and the battery is provided within the top cover. The submersible pump described in the disclosure is easy to use and carry.

Abstract: In an example, a mobile computing device is provided with mechanical driver s for enhancing audio output, including low-frequency audio. The mechanical drivers may be provided to supplement traditional speakers. In an embodiment, mechanical drivers are boosted in effectiveness by being disposed against a sturdy surface such as a desktop. When a user holds a convertible tablet up, such enhancement may be provided by enabling mechanical drivers that are disposed against a base or other structural member of the convertible tablet.

Abstract: In an approach for improving the identification of textual resources that contain unrelated and imprecise contents to improve a user's understanding of a conversational system, one or more computer processors extracts a domain keyword from a domain model and retrieves a distributed representation associated with the domain keyword. The one or more computer processors generates a cluster resource based on the distributed representation and creates a resource vector associated with the cluster resource by calculating the resource vector. The one or more computer processors applies the resource vector to a conversational system and simulates a runtime user interaction based on reinforcement learning of the resource vector to further label and refine resource vector. The one or more computer processors outputs a labeled and refined resource vector to aid in understanding of the conversational system.

Abstract: Embodiments of the present disclosure provide a control method for enrolling face template data and related products. The control method includes: controlling a face image collection device to capture a face image and generate face template data; acquiring via the face recognition service a dynamic check token sent by the face recognition trusted application; sending a face template enrolling command carrying the dynamic check token and the face template data to the face recognition trusted application via the face recognition service; and verifying the dynamic check token in the face template enrolling command is valid and storing the face template data in the security system via the face recognition trusted application.

Abstract: A method, a computer program product, and a computer system for managing a device in a vehicle. The computer system obtains a first configuration of a first device of a first vehicle, wherein the first configuration is set by a user of the first vehicle and the first configuration meets a driving habit of the user. The computer system generates an ergonomic model for the user based on the first configuration. The computer system determines a second configuration of a second device of a second vehicle based on the ergonomic model.

Abstract: An optimization method for overlay error compensation is disclosed.

Abstract: A method of film production includes the steps of obtaining defect information including information on the position of a defect (D) in a separator original sheet (12b), slitting the separator original sheet (12b) to produce a plurality of separators (12a), and determining, on the basis of the defect information on a single defect (D), that a separator (12a) actually having the defect (D) and another separator (12a) adjacent to the above separator (12a) are defective.

Abstract: Embodiments of the present disclosure provide a certificate loading method and related products. The method includes: detecting a first process requesting to call a target data processing algorithm, and determining a certificate corresponding to the target data processing algorithm, the target data processing algorithm being one of a plurality of data processing algorithms associated with a currently launched face recognition application; obtaining a set of process names associated with the certificate; detecting that the set of process names comprises a process name of the first process, and loading the certificate to allow the first process to call the target data processing algorithms.

Abstract: A face recognition method and related products are provided. The method includes: acquiring face feature data of a face image of a current user via the face recognition service in response to detecting a face recognition request for a target event; sending the face feature data to the face recognition trusted application via the face recognition service; matching the face feature data with a face template in a face template set of the security system via the face recognition trusted application so as to generate a matching result; and processing the target event according to the matching result.

Abstract: A two-way wobble plate compressor, comprising: a cylinder block (100); a two-way piston (200) capable of reciprocating within a cylinder bore (110) of the cylinder block (100); a drive shaft (310) driving the two-way piston (200); a bearing unit, including a plurality of contact balls and an inner ring and an outer ring fitting with the plurality of contact balls, and having a central plane (P-P) angled to a perpendicular plane (I-I) of the drive shaft; wherein said drive shaft (310) is sleeved in the inner ring of the bearing unit, and is fixed to the inner ring; the outer ring of said bearing unit is coupled to the two-way piston, and when the drive shaft rotates, the two-way piston is driven via the bearing unit to perform reciprocating motion. The two-way wobble plate compressor of the present invention has a compact design, and may significantly reduce friction loss.

Abstract: The single-jointed underwater robot fish includes a casing, a main board cabin, a motion control cabin and a battery cabin. The outer contour of the casing is a bionic fish shape, one end is a front casing, and the other end is a bionic fishtail structure. The front end of the main board cabin is affixed to the inner side of the front casing, a lens group, an eccentric anti-shake mechanism and a main PCB (printed circuit board) are set in the main board cabin. The motion control cabin is connected to the rear end of the main board cabin. A triaxial linkage device and a transmission device are set in the motion control cabin. The battery cabin is located below the motion control cabin.

Abstract: Compositions for treating a waste source, and related methods are described herein. The composition includes a biochar impregnated with iron. The composition is produced by impregnating a biomass with a pretreatment solution comprising an iron containing compound to form a pretreated biomass, dehydrating the pretreated biomass, and pyrolyzing the pretreated biomass under conditions sufficient to form a biochar. A related method includes contacting a waste source including a pollutant with the composition and hydrogen peroxide to form a reaction mixture, oxidizing at least a portion of the pollutant under conditions sufficient to form an oxidized pollutant or intermediate compound, and separating the oxidized pollutant or intermediate compound from the reaction mixture.

Abstract: A guide rail oiling tool includes: a sliding body, which is capped on a guide rail and slidable along the guide rail, and has an inner side surface facing a surface to be oiled of the guide rail, a shape of the inner side surface being matched with a shape of the surface to be oiled of the guide rail; an oil inlet disposed on the sliding body; and an oiling groove in communication with the oil inlet, disposed on the inner side surface of the sliding body and surrounding the surface to be oiled of the guide rail, so that the oiling groove applies oil to the surface to be oiled of the guide rail when the sliding body is sliding.

Abstract: Embodiments of the present disclosure disclose an illuminating device, a control method thereof and a control system thereof, which can precisely adjust the color of irradiating light according to the color of an object. In the embodiment of the present disclosure, a next detection light is obtained according to reflected light of a previous detection light. When the color difference of reflected light of the previous detection light and the next detection light is less than a preset color difference range, the illuminating device is controlled to project the next detection light to an illuminated object.

Abstract: Managing software performance debugging based on a distributed VM system is provided. In response to determining a debugging state of a software system running on a VM, a timing of a system clock of the VM is controlled. A data packet sent to the VM from another VM is intercepted, and an added system time and reference time that indicate when the packet was sent by the other VM is extracted from the packet. Based on the system and reference times, as well as a reference time of when the packet is intercepted, a timing at which the packet is expected to be received by the VM is calculated. The packet is forwarded to the VM as a function of a comparison of the timing at which the packet is expected to be received and a system time of the VM when the packet is intercepted.

Abstract: One-side plates of first and second condensers are connected to a one-side electrode of one of a plurality of secondary cells. First switches connect the other-side electrode of the secondary cell to the other-side plate of one of the first condenser and the second condenser. An MCU controls the first switches to connect the other-side electrode of the secondary cell to the other-side plate of the first condenser when the plurality of secondary cells is in a first state, and then connect the other-side electrode of the secondary cell to the other-side plate of the second condenser when the plurality of secondary cells is in a second state. A differential amplifier circuit outputs a differential voltage of voltages of the other-side plates of the first condenser and the second condenser. A cell monitoring IC detects states of the secondary cells based on the differential voltage.

Abstract: The present disclosure proposes a method performed in a communication network (1) for handing over a user equipment (UE) (100) from a serving anchor node (202) to a target anchor node (212) for user plane traffic and a corresponding network element. The method comprises: transmitting to the target anchor node (212) a user addition request comprising at least an identifier of the UE (100); receiving from the target anchor node (212) a user addition response indicating that the target anchor node (212) is ready for handling the user plane traffic for the UE (100); and transmitting, to a Software Defined Networking Controller (SDNC) (301) which serves the UE (100), a downlink (DL) traffic steering request for steering DL user plane traffic for the UE (100) from the serving anchor node (202) to the target anchor node (212).

Abstract: A multirotor aircraft is provided. The multirotor aircraft comprises a body comprising a main body and a camera assembly with a camera coupled to the main body; a frame connected to the body, comprising a multirotor propulsion system; and a drive system coupled with the body and the frame, for driving the body to rotate against the frame. With the multirotor aircraft, full unobstructed 360° yaw field of view of the camera in the upper or lower hemisphere can be obtained and the camera is in a safe position at takeoff and landing.

Abstract: The invention relates to a measuring device for measuring the mass of a weight, comprising a main frame, a main beam supported on the main frame and comprising a central knife and two side knives parallel with the central knife; a balancing system loaded on one end of the main beam and comprising a set of counterweights; a weighting system loaded on the other end of the main beam; a weight transportation system capable of transporting and loading a standard weight or a test weight into the weighting system and capable of unloading and transporting them away from the weighting system; and a control system. The central knife and the two side knives are made from metal with a high temperature-cryogenic cycling process. The central knife and the two side knives are configured to be adjusted in parallelism with a three-coordinates measuring machine. The control system is adapted to control the balancing system and the weighting system to synchronously load or unload the balancing system and the weighting system.