Abstract: A computerized simulation validating method for a full-scale distribution network single phase-to-ground fault test is implemented by simulating a full-scale test system with external quantities being controlled to be conformant and validating the full-scale distribution network single phase-to-ground fault test based on a conformance check result between the internal quantities of the field testing and the internal quantities of the simulation testing. The simulation validating method for a full-scale distribution network single phase-to-ground fault test improves normalization and conformance of the full-scale distribution network ground fault test. The computerized simulation validating system, apparatus, and medium for a full-scale distribution network single phase-to-ground fault test also achieve the benefits noted above.

Abstract: A system includes a host device, a hardware offload engine, and a non-volatile storage to store on-disk data. The hardware offload engine is represented to the host device as being a storage having a virtual storage capacity, and the host device transmits an offload command to the hardware offload engine as a data write command without requiring kernel changes or special drivers.

Abstract: The present disclosure describes techniques of metadata management for transparent block level compression. A first area may be created in a backend solid state drive. The first area may comprise a plurality of entries. The plurality of entries may be indexed by addresses of a plurality of blocks of uncompressed data. Each of the plurality of entries comprises a first part configured to store metadata and a second part configured to store compressed data. Each of the plurality blocks of uncompressed data may be compressed individually to generate a plurality of compressed blocks. Metadata and at least a portion of compressed data associated with each of the plurality of compressed blocks may be stored in one of the plurality of entries based on an address of a corresponding block of uncompressed data. A second area may be created in the backend solid state drive for storing the rest of the compressed data.

Abstract: The present application provides a gate driving unit circuit and a method of driving the same, a gate driving circuit and a display apparatus. The gate driving unit circuit includes a shift register and a plurality of driving signal output sub-circuits. Each driving signal output sub-circuit corresponds to one of gate lines on an array substrate, is coupled to a first power supply terminal and a signal output terminal of the shift register, and also coupled to a corresponding one of driving scan signal lines. Each driving signal output sub-circuit is configured to output, under the control of a signal output by the signal output terminal of the shift register, a driving scan signal provided by the corresponding driving scan signal line or an OFF voltage provided by the first power supply terminal to the corresponding gate line.

Abstract: An optical module includes a circuit board and a light receiving assembly. The light receiving assembly is electrically connected to the circuit board and configured to receive optical signals from outside of the optical module. The light receiving assembly includes a light receiving cavity, an optical amplification assembly and a light receiving chip. The optical amplification assembly is disposed in the light receiving cavity and configured to amplify the optical signals. The optical amplification assembly includes a fourth substrate and a semiconductor optical amplifier (SOA). The fourth substrate is electrically connected to the circuit board, and the SOA is disposed on the fourth substrate and is electrically connected to the fourth substrate, The light receiving chip is disposed in the light receiving cavity and configured to receive the amplified optical signals.

Abstract: The present application provides a gate driving unit circuit and a method of driving the same, a gate driving circuit and a display apparatus. The gate driving unit circuit includes a shift register and a plurality of driving signal output sub-circuits. Each driving signal output sub-circuit corresponds to one of gate lines on an array substrate, is coupled to a first power supply terminal and a signal output terminal of the shift register, and also coupled to a corresponding one of driving scan signal lines. Each driving signal output sub-circuit is configured to output, under the control of a signal output by the signal output terminal of the shift register, a driving scan signal provided by the corresponding driving scan signal line or an OFF voltage provided by the first power supply terminal to the corresponding gate line.

Abstract: The present application provides a gate driving unit circuit and a method of driving the same, a gate driving circuit and a display apparatus. The gate driving unit circuit includes a shift register and a plurality of driving signal output sub-circuits. Each driving signal output sub-circuit corresponds to one of gate lines on an array substrate, is coupled to a first power supply terminal and a signal output terminal of the shift register, and also coupled to a corresponding one of driving scan signal lines. Each driving signal output sub-circuit is configured to output, under the control of a signal output by the signal output terminal of the shift register, a driving scan signal provided by the corresponding driving scan signal line or an OFF voltage provided by the first power supply terminal to the corresponding gate line.

Abstract: Transaction consistency query support is available for replicated data from recovery log to external data stores. An external data store is populated with records using entries of a change data table. The change data table has entries for each transaction that has committed and is to be replicated, and each of the entries stores information for each log entry in a recovery log from a database management system. Each log entry identifies a transactional change of data and a transaction completion indicator of one of commit and abort. In response to receiving a query about a transaction of the transactions, a set of records are retrieved from the external data store for the transaction. From the set of records, records whose sequence identifier values are larger than a maximum transaction commit sequence identifier are removed. From the set of records, remaining records having transaction consistency are returned.

Abstract: Transaction consistency query support is available for replicated data from recovery log to external data stores. An external data store is populated with records using entries of a change data table. The change data table has entries for each transaction that has committed and is to be replicated, and each of the entries stores information for each log entry in a recovery log from a database management system. Each log entry identifies a transactional change of data and a transaction completion indicator of one of commit and abort. In response to receiving a query about a transaction of the transactions, a set of records are retrieved from the external data store for the transaction. From the set of records, records whose sequence identifier values are larger than a maximum transaction commit sequence identifier are removed. From the set of records, remaining records having transaction consistency are returned.

Abstract: The present application provides a gate driving unit circuit and a method of driving the same, a gate driving circuit and a display apparatus. The gate driving unit circuit includes a shift register and a plurality of driving signal output sub-circuits. Each driving signal output sub-circuit corresponds to one of gate lines on an array substrate, is coupled to a first power supply terminal and a signal output terminal of the shift register, and also coupled to a corresponding one of driving scan signal lines. Each driving signal output sub-circuit is configured to output, under the control of a signal output by the signal output terminal of the shift register, a driving scan signal provided by the corresponding driving scan signal line or an OFF voltage provided by the first power supply terminal to the corresponding gate line.

Abstract: Embodiments of the application provide a method, apparatus, server, and terminal device for obtaining a vehicle loss assessment image. A computer-implemented method for obtaining a vehicle loss assessment image comprises: receiving video data of a damaged vehicle; detecting one or more video images in the video data to identify a damaged portion in the one or more video images; classifying the one or more video images into one or more candidate image classification sets of the damaged portion based on the identified damaged portion; and selecting a vehicle loss assessment image from the one or more candidate image classification sets according to a screening condition.

Abstract: The present application provides a touch detection apparatus. The touch detection apparatus includes a square wave generating circuit configured to generate a first square wave signal having a frequency correlated to a magnitude of a mutual capacitance at a position at which touch occurrence status is to be determined; a frequency detecting circuit connected to the square wave generating circuit and configured to detect a first frequency of the first square wave signal; and a micro-processor connected to the frequency detecting circuit and configured to determine whether a touch has occurred based on the first frequency of the first square wave signal.

Abstract: A touch circuit includes a touch circuit, a first energy storage circuit, a second energy storage circuit and a resetting circuit. A first end of the first energy storage circuit is connected to a control end of the touch circuit, and a second end thereof is connected to a first voltage input end. A first end of the second energy storage circuit is connected to a first conductive line, and a second end thereof is connected to the control end of the touch circuit. A first end of the touch circuit is connected to the first conductive line, and a second end thereof is connected to a third conductive line. A control end of the resetting circuit is connected to a second conductive line, a first end thereof is connected to the third conductive line, and a second end thereof is connected to a second voltage input end.

Abstract: A pixel circuit includes a liquid crystal capacitor, a selection unit, a gray scale writing unit, and a reset unit. The selection unit is configured to determine whether to charge the liquid crystal capacitor according to a row control signal and a column control signal. The gray scale writing unit is configured to apply a gray scale voltage signal to the liquid crystal capacitor, when the selection unit determines to charge the liquid crystal capacitor, and an application duration of the gray scale voltage signal controls a gray scale level displayed by the liquid crystal capacitor. The reset unit is configured to disconnect the gray scale writing unit and the liquid crystal capacitor to stop charging the liquid crystal capacitor upon receiving the reset signal, and reset the voltage of the liquid crystal capacitor to an initial state.

Abstract: The present application provides a touch detection apparatus. The touch detection apparatus includes a square wave generating circuit configured to generate a first square wave signal having a frequency correlated to a magnitude of a mutual capacitance at a position at which touch occurrence status is to be determined; a frequency detecting circuit connected to the square wave generating circuit and configured to detect a first frequency of the first square wave signal; and a micro-processor connected to the frequency detecting circuit and configured to determine whether a touch has occurred based on the first frequency of the first square wave signal.

Abstract: The present application discloses a display apparatus. The display apparatus includes a display panel having a plurality of subpixels; and an array of a plurality of micro light modulators on the display panel and configured to adaptively modulate display contrast of the display apparatus. Each of the plurality of micro light modulators is configured to adaptively modulate a light intensity of light emitted out of a light emitting side of the display panel in a region corresponding to each of the plurality of micro light modulators based on a luminance level of a current image displayed in the region.

Abstract: The present disclosure relates to a touch detection circuit, a driving method thereof, an embedded touch panel, and a display device. A touch detection circuit includes: a magnetic sensing circuit, a voltage input circuit, a voltage storage circuit, a piezoelectric sensing structure, a bottom gate type driving transistor, and a data processing circuit; wherein, by the cooperation of the above circuits and structures, the touch detection circuit can not only support the magnetic touch function based on the electromagnetic induction principle, but also can support the pressure sensing touch function based on the pressure sensing technology, thereby integrating the magnetic touch detection circuit with the pressure sensing device and the pressure sensing detection circuit in one touch detection circuit, and it is possible to reduce the excessive space in the display device occupied by the pressure sensing device and the pressure sensing detection circuit.

Abstract: A pixel circuit includes a liquid crystal capacitor, a selection unit, a gray scale writing unit, and a reset unit. The selection unit is configured to determine whether to charge the liquid crystal capacitor according to a row control signal and a column control signal. The gray scale writing unit is configured to apply a gray scale voltage signal to the liquid crystal capacitor, when the selection unit determines to charge the liquid crystal capacitor, and an application duration of the gray scale voltage signal controls a gray scale level displayed by the liquid crystal capacitor. The reset unit is configured to disconnect the gray scale writing unit and the liquid crystal capacitor to stop charging the liquid crystal capacitor upon receiving the reset signal, and reset the voltage of the liquid crystal capacitor to an initial state.

Abstract: The present disclosure relates to a touch detection circuit, a driving method thereof, an embedded touch panel, and a display device. A touch detection circuit includes: a magnetic sensing circuit, a voltage input circuit, a voltage storage circuit, a piezoelectric sensing structure, a bottom gate type driving transistor, and a data processing circuit; wherein, by the cooperation of the above circuits and structures, the touch detection circuit can not only support the magnetic touch function based on the electromagnetic induction principle, but also can support the pressure sensing touch function based on the pressure sensing technology, thereby integrating the magnetic touch detection circuit with the pressure sensing device and the pressure sensing detection circuit in one touch detection circuit, and it is possible to reduce the excessive space in the display device occupied by the pressure sensing device and the pressure sensing detection circuit.

Abstract: A touch panel, a display device and a touch detection method are provided. The touch panel includes a base substrate, a plurality of transmitter groups and a receiver. The base substrate has a touch surface configured to receive a touch operation, each of the plurality of transmitter groups includes a plurality of transmitters. The transmitters are configured to emit light, the receiver is configured to receive light emitted by the transmitters. the base substrate is configured to produces a deformation upon receiving the touch operation, the light received by the receiver corresponds to the deformation.