Abstract: An antenna filter unit and a base station having the antenna filter unit are disclosed. The antenna filter unit according to an embodiment comprises a dielectric body that defines a plurality of single-mode resonators each including a tuning hole. At least one slot is formed on a surface of the dielectric body to serve as an antenna radiator. The at least one slot is coupled to at least one of the resonators.

Abstract: A ceramic waveguide filter, a radio unit, an antenna unit and a base station are disclosed. According to an embodiment, a ceramic waveguide filter comprises a body (1) that is made of a ceramic material and that has a plurality of resonators each including a blind hole (101). The blind holes (101) of two of the resonators open at a first surface of the body (1) and extend toward an opposite second surface of the body (1). Capacitive coupling between the two resonators is achieved by a coupling structure (201) on/in a substrate (2), to which the body (1) is attached at the side of the second surface.

Abstract: Systems and methods for processing telematics data streams for event detection are provided. The methods involve operating at least one processor to: receive a telematics data stream; define a plurality of sliding windows for the telematics data stream, each sliding window containing a portion of the telematics data stream, each sliding window overlapping with one or more neighboring sliding windows, each sliding window including: a logical window; a first buffer preceding the logical window; and a second buffer following the logical window; the logical window being adjacent with one or more neighboring logical windows of the one or more neighboring sliding windows without overlapping the one or more neighboring logical windows; identify a vehicle event based on the portion of the telematics data stream contained within one of the sliding windows; and store an indication of the vehicle event.

Abstract: A liquid crystal display panel and a manufacturing method thereof are involved. Since a wiring layer is not disposed on a location of a non-display area corresponding to a sealant, discharge between the wiring layers at the sealant position is not induced when external static electricity occurs, thus preventing a situation that melts generated by burning and heating of the wiring layers cause a short circuit on the array substrate or the color filter substrate during a lighting test process, thereby avoiding a black screen.

Abstract: A display panel and a display device are provided. The display panel includes a display region and a gate driving wiring region disposed on at least one side of the display region. Color resists are disposed corresponding to regions of the display region and the gate driving wiring region. The gate driving wiring region includes a first metal layer and second metal layers disposed on the first metal layer, and the color resists located in the gate driving wiring region at least cover the second metal layers.

Abstract: Provided area a TFT substrate, a liquid crystal display panel, a display module and an electronic device. In the TFT substrate provided by the embodiment of the present application, by arranging the preset electrode and the common electrode to be connected to the same line connector, if there is a short circuit between the preset electrode and the common electrode, it can be avoided that the voltage signal on the preset electrode being pulled down to lead the abnormal display conditions, such as vertical gradient lines on the display screen.

Abstract: A display panel is disclosed, including a substrate, a first metal layer, a first insulation layer, an active layer, and a second metal layer stacked sequentially, wherein the first metal layer includes a first electrode, the second metal layer includes a second electrode, the first electrode and the second electrode are partially overlapped to form a first overlapping region, a plurality of pads are disposed between the first insulation layer and the second metal layer, and a part of the pads are at least located in the first overlapping region, to improve an anti-static ability of the first electrode and the second electrode on an overlapping location.

Abstract: Systems and methods for processing telematics data streams for event detection are provided. The methods involve operating at least one processor to: receive a telematics data stream; define a plurality of sliding windows for the telematics data stream, each sliding window containing a portion of the telematics data stream, each sliding window overlapping with one or more neighboring sliding windows, each sliding window including: a logical window; a first buffer preceding the logical window; and a second buffer following the logical window; the logical window being adjacent with one or more neighboring logical windows of the one or more neighboring sliding windows without overlapping the one or more neighboring logical windows; identify a vehicle event based on the portion of the telematics data stream contained within one of the sliding windows; and store an indication of the vehicle event.

Abstract: A display panel is disclosed, including a substrate, a first metal layer, a first insulation layer, an active layer, and a second metal layer stacked sequentially, wherein the first metal layer includes a first electrode, the second metal layer includes a second electrode, the first electrode and the second electrode are partially overlapped to form a first overlapping region, a plurality of pads are disposed between the first insulation layer and the second metal layer, and a part of the pads are at least located in the first overlapping region, to improve an anti-static ability of the first electrode and the second electrode on an overlapping location.

Abstract: A display panel and a method of restoring vertical dark lines of a display panel are provided. The display panel has at least one fan-out trace with a double-decked conducting wire structure. The fan-out trace includes a first conducting wire and a second conducting wire stack-up. An insulating layer is disposed between the first and second conducting wires to insulate and space the first and second conducting wires. For the method of restoring vertical dark lines of the display panel, forming at least four welds at an equal interval on the fan-out trace to electrically connect the first and second conducting wires.

Abstract: The present disclosure provides a searching method and apparatus, a device and a non-volatile computer storage medium. According to embodiments of the present disclosure, it is possible to obtain a search intention according to the obtained query keyword, and then obtain at least one scenario detail according to the search intention, so that it is possible to output the at least one scenario detail. Since the same search intention might correspond to different scenario demands, directly providing the user with several scenario details corresponding to the search intention can effectively meet differentiated demands when the user uses the same query keyword to search under different scenarios.

Abstract: The present invention relates to a pixel structure and a display panel containing the same. The pixel structure includes a main area and a sub-area respectively provided with four domains, wherein the main area is located above the sub-area, and the main area and the sub-area are respectively connected with driving thin-film transistors (TFTs) for current charging; wherein a quantity of the driving thin-film transistors (TFTs) connected to the main area is greater than a quantity of the driving TFTs connected to the sub-area, such that a voltage of the main area is greater than a voltage of the sub-area. The invention provides a pixel structure which adopts a novel design of an 8-domain structure, which improves an aperture ratio thereof, thereby reducing the risk of becoming a bright spot.

Abstract: The present invention relates to a pixel structure and a display panel containing the same. The pixel structure includes a main area and a sub-area respectively provided with four domains, wherein the main area is located above the sub-area, and the main area and the sub-area are respectively connected with driving thin-film transistors (TFTs) for current charging; wherein a quantity of the driving thin-film transistors (TFTs) connected to the main area is greater than a quantity of the driving TFTs connected to the sub-area, such that a voltage of the main area is greater than a voltage of the sub-area. The invention provides a pixel structure which adopts a novel design of an 8-domain structure, which improves an aperture ratio thereof, thereby reducing the risk of becoming a bright spot.

Abstract: Provided are an electric drive system for a motor vehicle and a motor vehicle using the electric drive system. The electric drive system for a motor vehicle comprises: an inverter unit (100) configured to convert externally-supplied DC power to AC power; an electric motor unit (300) configured to convert the power from the inverter unit (100) into mechanical rotation and output the mechanical rotation from an output shaft (303); and a gearbox unit (200) configured to decelerate the rotation transmitted from an input shaft (202) and output the decelerated rotation. The electric motor unit (300), the gearbox unit (200) and the inverter unit (100) have respective independent enclosures. The electric motor unit (300), the gearbox unit (200) and the inverter unit (100) are detachably and mutually connected in an axial direction along the input shaft (202) of the gearbox unit (200) with the gearbox unit (200) positioned in between.

Abstract: The present disclosure provides a searching method and apparatus, a device and a non-volatile computer storage medium. According to embodiments of the present disclosure, it is possible to obtain a search intention according to the obtained query keyword, and then obtain at least one scenario detail according to the search intention, so that it is possible to output the at least one scenario detail. Since the same search intention might correspond to different scenario demands, directly providing the user with several scenario details corresponding to the search intention can effectively meet differentiated demands when the user uses the same query keyword to search under different scenarios.

Abstract: The present disclosure relates to a method for image patch selection for training a neural network for image quality assessment. The method includes receiving an input image and extracting one or more image patches from the input image. The moment of the extracted image patches is measured. There is a decision to accept or decline the extracted image patches according to the measured moment. Additional image patches are extracted until a minimum number, Nmin, of extracted image patches are accepted. Alternatively, selection criteria are adjusted until the minimum number of extracted image patches are accepted. The selected image patches are input into a neural network with a corresponding image quality value of the input image, and the neural network is trained with the image patches and image quality value. Also provided is a method for image quality assessment using a neural network trained as set forth above.

Abstract: The present disclosure relates to a method for image patch selection for training a neural network for image quality assessment. The method includes receiving an input image and extracting one or more image patches from the input image. The moment of the extracted image patches is measured. There is a decision to accept or decline the extracted image patches according to the measured moment. Additional image patches are extracted until a minimum number, Nmin, of extracted image patches are accepted. Alternatively, selection criteria are adjusted until the minimum number of extracted image patches are accepted. The selected image patches are input into a neural network with a corresponding image quality value of the input image, and the neural network is trained with the image patches and image quality value. Also provided is a method for image quality assessment using a neural network trained as set forth above.

Abstract: Provided are an electric drive system for a motor vehicle and a motor vehicle using the electric drive system. The electric drive system for a motor vehicle comprises: an inverter unit (100) configured to convert externally-supplied DC power to AC power; an electric motor unit (300) configured to convert the power from the inverter unit (100) into mechanical rotation and output the mechanical rotation from an output shaft (303); and a gearbox unit (200) configured to decelerate the rotation transmitted from an input shaft (202) and output the decelerated rotation. The electric motor unit (300), the gearbox unit (200) and the inverter unit (100) have respective independent enclosures. The electric motor unit (300), the gearbox unit (200) and the inverter unit (100) are detachably and mutually connected in an axial direction along the input shaft (202) of the gearbox unit (200) with the gearbox unit (200) positioned in between.