Abstract: A method, system and apparatus for recognizing continuous driving style are provided, which involve the intelligent vehicles field. The method comprises: collecting multi-dimensional driving data from a plurality of drivers in daily driving scenarios, segmenting the driving data to obtain a plurality of driving segments, calculating statistical features of each driving segment to determine high-dimensional continuous driving statistical features, reducing dimensionality of the driving statistical features to generate common factors for each driving segment, representing each driving segment with a driving word based on the common factors, representing all the driving segments of a target driver as a driving word sequence, constructing a hierarchical latent model of driving behavior, and inputting the driving word sequence into the hierarchical latent model of driving behavior to determine the continuous driving style of the target driver.

Abstract: A system for detecting a thickness and a bow of a large-sized wafer and a method for detecting a thickness and a bow of a large-sized wafer are provided and relate to wafer detection, the system includes a transportation mechanism, a handling mechanism and a detection mechanism. The transportation mechanism includes a transportation belt and is configured to transport the wafer. The handling mechanism includes a mechanical arm, an end of the mechanical arm is provided with multiple vacuum suction cups, and the handling mechanism is configured to transport the wafer from the handling mechanism to the detection mechanism. The detection mechanism includes a bearing structure and an optical detection structure, and is configured to detect the thickness and the bow of the wafer. The bearing structure includes multiple strings configured to bear the wafer. The optical detection structure includes a camera and a liquid crystal display (LCD) panel.

Abstract: An upper limb rehabilitation training system in two-person standing type and an application method thereof are provided. The upper limb rehabilitation training system includes an upper limb rehabilitation training platform, two weight-reducing suspending support structures arranged oppositely, and two standing frames arranged oppositely; the upper limb rehabilitation training platform includes an all-in-one computer which includes a computer and a touch display screen, and a periphery of the touch display screen is provided with a grating structure; the upper limb rehabilitation training platform is provided with a two-person interactive upper limb training module including two control handles, a virtual training prop and a virtual training scene. The two control handles are suspended from the two weight-reducing suspending support structures, respectively; the grating structure is configured to identify the control handles and positions thereof.

Abstract: Example embodiments relate to a sensor unit with rotating housing and spoiler for enhanced airflow. An example device includes one or more sensors configured to sense one or more aspects of an environment surrounding the device. The device also includes a housing that at least partially surrounds the one or more sensors. The housing and the one or more sensors are configured to rotate about a shared axis. The housing includes an inlet configured to act as an air intake for an airflow through the housing. The airflow is configured to cool the one or more sensors while the one or more sensors are operating. Further, the device includes a spoiler positioned on or near the inlet. The spoiler is configured to increase an air pressure near the inlet or promote laminar flow near the inlet in order to promote the airflow through the housing.

Abstract: The technology provides a seat release blocker that covers a seat release latching mechanism, where the latching mechanism would enable a passenger to fold down one or more seats of a vehicle. This can be particularly beneficial when the vehicle is operating in an autonomous driving mode, because certain areas within the vehicle may be restricted from passenger access. For instance, access to the trunk or cargo area may be limited to authorized service personnel. The seat release blocker includes a cover member that is fixedly secured to a seat such as a middle seat, using one or more fastener members such as a screw. Once the cover is releasably secured to the seat, the side of the cover with the fasteners may be completely or substantially covered by the side of an adjacent seat.

Abstract: An optical element (100) and an optical module (200), relating to the technical field of optics. The optical element comprises a diffractive optical element (110), and a Fresnel lens (120) connected to the diffractive optical element (110), such that a light beam that passes through the Fresnel lens (120) and is then transmitted through the diffractive optical element (110) forms a preset pattern. The assembly cost and the assembly difficulty can be reduced, and miniaturization of the optical module (200) can be facilitated.