Abstract: A foldable support device includes a support seat, a support assembly, and an unfold and fold mechanism. The seat includes a cavity that extends along a direction parallel to a first direction. An outer side surface of the seat includes a pivot portion. The assembly is pivotally connected to the pivot portion and has an unfold position and a fold position. The mechanism is drivingly connected to the assembly, is at least partially accommodated in the cavity, and is movable along the first direction. The mechanism is capable of switching between a first state and a second state to drive the assembly to switch between the unfold position and the fold position. When the mechanism is in the first state, the assembly is held at the unfold position. When the mechanism is in the second state, the assembly is held at the fold position.

Abstract: A circuit board device includes a multilayer board structure, a main ground and a circuit module. The main ground is configured in the multilayer board structure. The circuit module includes two differential-signal portions. These differential-signal portions are all located on one core layer of the multilayer board structure. Each of the differential-signal portions includes a differential through-hole pair and a plurality of ground through holes, and these ground through holes are arranged at intervals to surround the differential through-hole pair, and are electrically connected to the main ground. The patterns of the differential-signal portions are mirror symmetrical to each other based on an imaginary mirror line therebetween, and the minimum linear distances from the differential-signal portions to the imaginary mirror line are equal to each other.

Abstract: A printed circuit board includes a connector insertion area including many rows of crimping holes, each row of crimping holes includes at least two pairs of signal crimping holes (SCHs), and each pair of SCHs includes two SCHs. In a row arrangement direction of the crimping holes, at least one ground crimping hole (GCH) is arranged on either side of each pair of SCHs. A depth of the GCH is greater than or equal to a depth of the SCH, the GCH includes a main hole and a shielding component on at least one side of the main hole, a part of a side wall of the main hole is a part of a side wall of the shielding component, and a sum of lengths of the main hole and the shielding component in a first direction is greater than a length of the SCHs in the first direction.

Abstract: An autonomous vehicle and a system and method for operating the autonomous vehicle. The system includes a sensor and a processor. A disturbance force or yaw moment is received on the autonomous vehicle. The sensor measures a position of the autonomous vehicle within a lane of a road with respect to road boundaries and lane markings. The processor is configured to resist an effect of a disturbance force or yaw moment received on the autonomous vehicle. The processor minimizes a tracking error between a path of the autonomous vehicle and an initial track lane, wherein resisting the effect creates an inflection point in the path of the autonomous vehicle, establishes a final track lane at a closer of a lateral position of the inflection point and a lane center to the initial track lane, and tracks the path to the final track lane.

Abstract: A method for generating a steering command for controlling a vehicle is provided.

Abstract: The present disclosure provides a connector that includes a substrate and M conductive terminals, where the substrate is provided with M through holes, and the M conductive terminals are disposed to penetrate through the M through holes in a one-to-one correspondence. The conductive terminal includes a first conductive part, a second conductive part, and a holding part. The first conductive part is located at one end of the conductive terminal, the second conductive part is located at the other end of the conductive terminal, and the holding part is located between the first conductive part and the second conductive part. The conductive terminal may be fastened to the substrate by using the fastening medium, so that disposing of a stub structure may be avoided, to improve signal transmission performance of the conductive terminal.

Abstract: In various embodiments, methods, systems, and vehicle apparatuses are provided. A method for implementing a lane-keeping assist unit of a vehicle by receiving information of a plurality of road geometries, and driving scenarios wherein at least one driving scenario is combined with a target path that is parallel and biased from a lane center by a desired path offset, and a reference path for guiding the vehicle to merge with the target path; adapting the reference path with control based on a selected road geometry and driving scenario; adjusting the desired path offset by considering lane markings during an intervention for an inner curve, an outer curve and a straight road; controlling the vehicle trajectory for enabling the vehicle to track the reference path; exiting the intervention once a trajectory tracking performance by the vehicle is confirmed; and aborting once an instability of the trajectory tracking performance is confirmed.

Abstract: A printed circuit board includes a plurality of layer structures disposed in a stacked manner, and the printed circuit board has a disposing face. A differential pair unit and a shielding structure for shielding the differential pair unit are disposed on the disposing face. The differential pair unit includes two signal via holes, each signal via hole passes through the plurality of layer structures, and an anti-pad corresponding to each signal via hole is disposed on a ground layer through which the signal via hole passes. A part of metal of a ground layer is spaced between two anti-pads. Each signal corresponds to one anti-pad, and a ground layer is spaced between anti-pads.

Abstract: A printed circuit board includes a connector insertion area including many rows of crimping holes, each row of crimping holes includes at least two pairs of signal crimping holes (SCHs), and each pair of SCHs includes two SCHs. In a row arrangement direction of the crimping holes, at least one ground crimping hole (GCH) is arranged on either side of each pair of SCHs. A depth of the GCH is greater than or equal to a depth of the SCH, the GCH includes a main hole and a shielding component on at least one side of the main hole, a part of a side wall of the main hole is a part of a side wall of the shielding component, and a sum of lengths of the main hole and the shielding component in a first direction is greater than a length of the SCHs in the first direction.

Abstract: In various embodiments, methods, systems, and vehicle apparatuses are provided. A method for implementing a lane-keeping assist unit of a vehicle by receiving information of a plurality of road geometries, and driving scenarios wherein at least one driving scenario is combined with a target path that is parallel and biased from a lane center by a desired path offset, and a reference path for guiding the vehicle to merge with the target path; adapting the reference path with control based on a selected road geometry and driving scenario; adjusting the desired path offset by considering lane markings during an intervention for an inner curve, an outer curve and a straight road; controlling the vehicle trajectory for enabling the vehicle to track the reference path; exiting the intervention once a trajectory tracking performance by the vehicle is confirmed; and aborting once an instability of the trajectory tracking performance is confirmed.

Abstract: A method for generating a steering command for controlling a vehicle is provided.

Abstract: An autonomous vehicle and a system and method for operating the autonomous vehicle. The system includes a sensor and a processor. A disturbance force or yaw moment is received on the autonomous vehicle. The sensor measures a position of the autonomous vehicle within a lane of a road with respect to road boundaries and lane markings. The processor is configured to resist an effect of a disturbance force or yaw moment received on the autonomous vehicle. The processor minimizes a tracking error between a path of the autonomous vehicle and an initial track lane, wherein resisting the effect creates an inflection point in the path of the autonomous vehicle, establishes a final track lane at a closer of a lateral position of the inflection point and a lane center to the initial track lane, and tracks the path to the final track lane.

Abstract: An autonomous vehicle and a system and method of operating the autonomous vehicle. The system includes a processor. A driver-applied steering torque is received at the autonomous vehicle while the autonomous vehicle is following an initial target path via a path tracking program. The processor receives the driver-applied steering torque and allows a driver to adjust a path of the autonomous vehicle from the initial target path to a final target path determined through the driver-applied steering torque.

Abstract: An automatic back-pressure valve comprises a spring support (1), an ejector rod spring (2), an ejector rod (3), a piston rod (4), a guide band (5), a cylinder body (6), an O-ring seal ring A (7), an O-ring seal ring B (8), a piston rod spring (9), a cylinder cover (10), a guide sleeve (11), a conical ceramic element (12), a seal ring (13), a sealing base (14), a valve body (15), a screw (16) and a positioning sleeve (17).

Abstract: An automatic back-pressure valve is for use in a supercritical fluid chromatographic system, consisting of: a spring support (1); an ejector rod spring (2); an ejector rod (3); a piston rod (4); a guide band (5); a cylinder body (6); an O-ring seal ring A (7); an O-ring seal ring B (8); a piston rod spring (9); a cylinder cover (10); a guide sleeve (11); a conical ceramic element (12); a seal ring (13); a sealing base (14); a valve body (15); a screw (16); and a positioning sleeve (17).

Abstract: A video decoder includes an entropy decoding device that includes a first processor that generates first entropy decoded (EDC) data from a first portion of an encoded video signal and further that generates second EDC data from a second portion of the encoded video signal. A general video decoding device includes a second processor that generates a first portion of a decoded video signal from the first EDC data and that further generates a second portion of the decoded video signal from the second EDC data. The entropy decoding device and the general video decoding device operate contemporaneously in a pipelined process where the general video decoding device generates the first portion of the decoded video signal during at least a portion of time that the entropy decoding device generates the second EDC data from the first portion of the encoded video signal.

Abstract: A video decoder includes an entropy decoding device that includes a first processor that generates entropy decoded (EDC) data from an encoded video signal that includes a plurality of video layers. A general video decoding device includes a second processor that generates a decoded video signal from the EDC data, wherein the general video decoding device includes a neighbor management module, a decode motion compensation module, an inverse intra-prediction module, an inverse transform/quantization module, a deblocking filter module, and a resampling module.

Abstract: A video decoder includes an entropy decoding device that includes a first processor that generates entropy decoded (EDC) data from an encoded video signal. A general video decoding device includes a second processor that generates a decoded video signal from the EDC data, wherein the general video decoding device includes: a neighbor management module, a decode motion compensation module, an inverse intra-prediction module, an inverse transform/quantization module, and a deblocking filter module.

Abstract: The present invention sets forth a method for content responding, a method for content requesting, a content responder and a content requester. A content responder receives a first request from a content requester via a network. Then, the content responder generates a first content based on the first request. Then the content responder receives a second request from the content requester via the network. Then, the content responder generates a second content based on the second request. Next, the content responder compares the second content with the first content. After that, the content responder transmits a second response with regard to the second request to the content requester via the network. The second response is generated based on the result of comparison.

Abstract: A run-level coding module can be used in a video encoder that generates a processed video signal from a video input signal. The run-level coding module includes a run-level coder that generates a first plurality of run-level pairs from a first stream of quantized data. A first ring buffer buffers a first number of the first plurality of run-level pairs. The processed video signal is generated based on the buffered first number of run-level pairs.