Abstract: The present disclosure relates to a tetrahydronaphthalene compound, and a preparation method therefor and the use thereof in medicine. Specifically, the present disclosure relates to a tetrahydronaphthalene compound as represented by general formula (I), a preparation method therefor, a pharmaceutical composition containing the compound, and the use thereof as a therapeutic agent, in particular the use thereof as an estrogen receptor degrader, the use in the preparation of a drug for treating and/or preventing estrogen receptor-mediated or dependent diseases or conditions and the use in the preparation of a drug for treating and/or preventing diseases or conditions by means of degrading a target protein.

Abstract: A connector lock structure includes an insulating body, a plurality of terminals, a shell, a locking assembly, a sliding board, a pressing element and an unlocking tool. The insulating body is molded around the plurality of the terminals. The shell surrounds the insulating body. The locking assembly includes at least one lacking groove, and at least one elastic arm formed in the at least one lacking groove. The at least one elastic arm has a hook structure. The hook structure is cooperated with a blocking groove of a docking connector. The pressing element is mounted in the insulating body. The sliding board is slidably mounted under the pressing element. One end of the pressing element has a locking portion. The locking portion has a keyhole. The unlocking tool is inserted in the keyhole.

Abstract: An electrical connector includes an insulating body, a plurality of conductive terminals, a plurality of grounding terminals and two shielding elements. The plurality of the conductive terminals are mounted in the insulating body. The plurality of the grounding terminals are mounted in the insulating body. The plurality of the grounding terminals are located adjacent to two outer sides of the plurality of the conductive terminals. The two shielding elements are disposed at a front end of an upper surface and a front end of a lower surface of the insulating body. Each shielding element has a base frame. Two sides of a rear edge of the base frame are connected with two contact portions. The contact portions of the two shielding elements contact with the plurality of the grounding terminals.

Abstract: A press fit terminal includes an assembling portion, an insertion portion and a fastening portion. The assembling portion has two side walls and a connecting portion. The two side walls are disposed to two opposite sides of the assembling portion, respectively. The connecting portion is disposed in a middle of the assembling portion. The connecting portion is connected between the two side walls. Each side wall has an outer surface and an inner surface. The two outer surfaces of the two side walls are shown as two arc shapes. The two inner surfaces of the two side walls are shown as two curve surfaces. The insertion portion is connected with two ends of the two side walls of the assembling portion. The fastening portion is connected with the other two ends of the two side walls of the assembling portion.

Abstract: Disclosed are devices, systems and methods for processing an image. In one aspect a method includes receiving an image from a sensor array including an x-y array of pixels, each pixel in the x-y array of pixels having a value selected from one of three primary colors, based on a corresponding x-y value in a mask pattern. The method may further include generating a preprocessed image by performing preprocessing on the image. The method may further include performing perception on the preprocessed image to determine one or more outlines of physical objects.

Abstract: The present invention provides a transceiver circuit, which includes a receiving circuit and a digital circuit, and the receiving circuit includes a first mixer, a second mixer, a bias voltage circuit, a complex filter and an ADC. In the operation of the transceiver circuit, the digital circuit controls the bias voltage circuit to sequentially switch the first bias voltage to a plurality of first bias values, and the receiving circuit generates a plurality of first digital signals respectively corresponding to the plurality of first bias values, wherein the plurality of first digital signals are used to calculate a plurality of first quality parameters respectively corresponding to the first bias values. The digital circuit controls the bias voltage circuit so that the first bias voltage has the first bias value corresponding to an optimal quality parameter, wherein the optimal quality parameter is determined according to the plurality of first quality parameters.

Abstract: The present disclosure provides methods and systems of maintaining a map suitable for guiding autonomous driving. In some embodiments, the method may include receiving a sensor dataset acquired by a sensor subsystem, wherein: the sensor dataset includes information about a road, the sensor subsystem comprises multiple different types of sensors; determining, by a processor, a confidence level by comparing the sensor dataset and the map that includes prior information about the road; in response to determining that the confidence level exceeds a confidence threshold, processing the map by the processor; and storing the processed map as an electronic file, wherein the processed map is configured to guide an autonomous vehicle to operate on the road.

Abstract: Systems and methods for updating navigational maps based using at least one sensor are provided. In one aspect, a control system for an autonomous vehicle, includes a processor and a computer-readable memory configured to cause the processor to: receive output from at least one sensor located on the autonomous vehicle indicative of a driving environment of the autonomous vehicle, retrieve a navigational map used for driving the autonomous vehicle, and detect one or more inconsistencies between the output of the at least one sensor and the navigational map. The computer-readable memory is further configured to cause the processor to: in response to detecting the one or more inconsistencies, trigger mapping of the driving environment based on the output of the at least one sensor, update the navigational map based on the mapped driving environment, and drive the autonomous vehicle using the updated navigational map.

Abstract: Systems and methods for updating navigational maps based using at least one sensor are provided. In one aspect, a control system for an autonomous vehicle, includes a processor and a computer-readable memory configured to cause the processor to: receive output from at least one sensor located on the autonomous vehicle indicative of a driving environment of the autonomous vehicle, retrieve a navigational map used for driving the autonomous vehicle, and detect one or more inconsistencies between the output of the at least one sensor and the navigational map. The computer-readable memory is further configured to cause the processor to: in response to detecting the one or more inconsistencies, trigger mapping of the driving environment based on the output of the at least one sensor, update the navigational map based on the mapped driving environment, and drive the autonomous vehicle using the updated navigational map.

Abstract: An electrical connector includes an insulation body, a terminal assembly mounted in the insulation body, and two shielding pieces. The terminal assembly includes a plurality of grounding terminals, a plurality of signal terminals and two locating blocks. The plurality of the grounding terminals and the plurality of the signal terminals are mounted in the two locating blocks. The two locating blocks together with the plurality of the grounding terminals and the signal terminals are arranged in two rows. The two shielding pieces are disposed at an upper surface and a lower surface of a front end of the insulation body. Each shielding piece has a fixing piece. Two sides of a rear edge of the fixing piece extend rearward to form two first shielding portions. The first shielding portions of the two shielding pieces shield the signal terminals of two sides of the terminal assembly.

Abstract: An electrical connector includes an insulating body, a plurality of terminals fastened in the insulating body, an elastic element mounted to a surface of the insulating body, a camshaft and a shell. The elastic element has a body portion, at least one elastic arm slantwise extended frontward and outward, and then extended frontward from one end of the body portion, at least one extension arm slantwise extended outward and rearward from at least one side of the body portion, and a tail portion slantwise extended upward and rearward from the other end of the body portion. The camshaft is arranged at a rear end of the insulating body. The camshaft has a rotating shaft and a cam portion. The cam portion is arranged corresponding to the tail portion. The shell surrounds the insulating body, the plurality of the terminals, the elastic element and the camshaft.

Abstract: An electrical connector assembly includes an electrical connector, a locking structure and a docking connector. The electrical connector includes a first main module, a plurality of first terminals fastened in the first main module, a first shell mounted around an outer surface of the first main module, and a protective tube. The protective tube is mounted around an outer surface of the first shell. An outer surface of the protective tube protrudes outward to form a mounting portion. The locking structure is disposed to the mounting portion. The docking connector is docked with the electrical connector. The docking connector includes a second main module, a plurality of second terminals fastened in the second main module, and a second shell mounted around an outer surface of the second main module.

Abstract: An electrical connector includes an insulating housing, at least one flexible printed circuit board mounted in the insulating housing, at least one location block disposed to a middle of an outer surface of the at least one flexible printed circuit board, at least one elastic structure disposed on an outer surface of the at least one location block, and a shell. The at least one flexible printed circuit board includes an outer ground layer, a signal layer and an inner ground layer. The signal layer has a plurality of traces. Each trace has a main portion, at least one contact portion and a soldering portion. The shell surrounds the insulating housing, the at least one flexible printed circuit board, the at least one location block and the at least one elastic structure.

Abstract: An electrical connector assembly includes a socket connector, and a plug connector connected with the socket connector. The socket connector includes a base body, two socket terminals mounted in the base body, and two buckling blocks disposed at two outer side surfaces of the base body. The plug connector includes a main body, two plug terminals mounted in the main body, a buckling lever, two buckling slots, two blocking slots, two limiting blocks and two torsion springs. The buckling lever has two buckling portions rotatably connected to the main body. The two buckling slots are disposed at the two buckling portions. The two blocking slots are disposed at two sides of an outer surface of the main body. The two limiting blocks are movable pivoted to the two buckling portions. Each torsion spring is connected between one limiting block and the one buckling portion.

Abstract: Disclosed are devices, systems and methods for processing an image. In one aspect a method includes receiving an image from a sensor array including an x-y array of pixels, each pixel in the x-y array of pixels having a value selected from one of three primary colors, based on a corresponding x-y value in a mask pattern. The method may further include generating a preprocessed image by performing preprocessing on the image. The method may further include performing perception on the preprocessed image to determine one or more outlines of physical objects.

Abstract: A lidar-based prior map for estimating static objects via deep-learning algorithm is disclosed. In one aspect, a server includes a network communication device configured to communicate with a plurality of autonomous vehicles over a network, a memory, and a processor. The processor is configured to receive LiDAR data from the autonomous vehicles, generate a LiDAR prior map comprising raw data based on the LiDAR data received from each of the autonomous vehicles, merge the raw data into a prior map, the prior map comprising an occupancy grid indicative of locations of static objects within an environment of the autonomous vehicles, and provide the prior map to the autonomous vehicles.

Abstract: An electrical connector includes an insulating body, a plurality of conductive terminals, a plurality of grounding terminals and two shielding elements. The plurality of the conductive terminals are mounted in the insulating body. The plurality of the grounding terminals are mounted in the insulating body. The plurality of the grounding terminals are located adjacent to two outer sides of the plurality of the conductive terminals. The two shielding elements are disposed at a front end of an upper surface and a front end of a lower surface of the insulating body. Each shielding element has a base frame. Two sides of a rear edge of the base frame are connected with two contact portions. The contact portions of the two shielding elements contact with the plurality of the grounding terminals.

Abstract: Systems and methods for updating navigational maps based using at least one sensor are provided. In one aspect, a control system for an autonomous vehicle, includes a processor and a computer-readable memory configured to cause the processor to: receive output from at least one sensor located on the autonomous vehicle indicative of a driving environment of the autonomous vehicle, retrieve a navigational map used for driving the autonomous vehicle, and detect one or more inconsistencies between the output of the at least one sensor and the navigational map. The computer-readable memory is further configured to cause the processor to: in response to detecting the one or more inconsistencies, trigger mapping of the driving environment based on the output of the at least one sensor, update the navigational map based on the mapped driving environment, and drive the autonomous vehicle using the updated navigational map.

Abstract: A door arrangement for a wind turbine includes a door with an outer side and an inner side and a door locking device for locking and unlocking the closed door by coupling and decoupling the closed door with a stationary component of the door arrangement of the wind turbine, wherein the door locking device includes a central component, an attachment and a connector, wherein the central component is attached to the stationary component by the attachment and connectable and disconnectable with the door by the connector for locking and unlocking the door by a person being at the outer side, wherein the attachment is manually releasable by a person being at the inner side for disconnecting the central component from the stationary component to unlock the door without tools.

Abstract: Disclosed are devices, systems and methods for processing an image. In one aspect a method includes receiving an image from a sensor array including an x-y array of pixels, each pixel in the x-y array of pixels having a value selected from one of three primary colors, based on a corresponding x-y value in a mask pattern. The method may further include generating a preprocessed image by performing preprocessing on the image. The method may further include performing perception on the preprocessed image to determine one or more outlines of physical objects.