Abstract: A progressive spectacle lens, a method for its production, and a related computer program are disclosed. The progressive spectacle lens has a progressive surface including a central viewing zone, a lower viewing zone, two peripheral vision zones extending bilaterally from a vertical meridian of the progressive surface, and an upper viewing zone. The central viewing zone has a surface power providing a first refracting power for distance vision and the lower viewing zone has a greater surface power than the central viewing zone providing a second refracting power corresponding to near vision and being connected to the central viewing zone by a first progressing power region. The progressive spectacle lens generates a retarding or arresting effect on myopia progression, especially in myopic juveniles.

Abstract: An apparatus for adjusting an attitude of a device, the apparatus including a base portion providing a rotational axis for the device, a peripheral assembly of the device disposed in a ring along a periphery of the rotational axis, a sealing cover coupled to the base and sealing the peripheral assembly, and an air circulator configured to circulate air in a base space formed by the base and the sealing cover. The base includes a base cover, and a base ring provided inside the base cover and supporting the peripheral assembly of the device, where the base cover is coupled to the sealing cover and forms the base space. The base further includes a support panel provided between the base cover and the base ring and supports a substrate, where the base cover is coupled to the sealing cover and forms the base space.

Abstract: A light assembly including at least a first lighting module with several sequences of lighting units in series. A power source is configured to power at least the first lighting module and is configured to power a maximum number N of lighting units at the same time. A command module is configured to determine sequences to be activated and the number Na of lighting units comprised in the sequences to be activated. If Na is greater than N, the command module groups the sequences to be activated in at least two groups, each group including less than N lighting units. The command module powers cyclically and sequentially each of the groups based on a cycle period, wherein the cycle period is such that a viewer perceives the at least two groups as being activated at the same time.

Abstract: The present disclosure relates to a distribution board bus bar module having a leakage current limiting function, in which a current leaking from a bus bar module used in a distribution board may be limited by expanding an area of a bus bar connected to a neutral line among bus bars of the bus bar module used in the distribution board, and thus the risk of electric shock to the human body due to a leakage current can be minimized.

Abstract: A video processing system including: at least one camera configured to obtain video data; a display interface; and a video analyzer including a memory storing instructions, and a processor configured to execute the instructions to: receive a video data from at least one camera; identify a plurality of video frames in which events occur from the received video data; generate a plurality of thumbnail images respectively representing the plurality of video frames; display a timeline interface indicating respective times of the events via a plurality of markers; and provide the plurality of thumbnail images in a thumbnail area adjacent to the timeline interface respectively corresponding with the plurality of markers, where left ends of the plurality of markers indicate start times of the events, and left ends of the plurality of thumbnail images coincide with the left ends of the plurality of markers.

Abstract: A method for controlling a lighting device of a motor vehicle including at least one lighting module having a plurality of light sources, each of the light sources being designed to emit a luminous pixel, and a controller able to selectively control each of the light sources by applying thereto an electrical signal having a parameter of a value determined for the emission of a luminous pixel of given brightness.

Abstract: A door lock control device comprises: a door lock interface for communicating with a door lock; an imaging device; a controller for processing images to be acquired through the imaging device; and a storage medium. The controller determines each of first and second objects in the images as being either authorized or unauthorized depending on whether each of the first and second objects matches authentication data read from the storage medium, and controls the door lock through a door lock interface by referring to a distance between the first and second objects determined from the images when the first object is determined as being authorized and the second object is determined as being unauthorized.

Abstract: A vehicle lamp assembly, a vehicle lamp and a corresponding motor vehicle. The vehicle lamp assembly including a support, for supporting a light emitting body. The vehicle lamp assembly further includes a housing provided to overlap with at least a part of the support and a first gap formed between the overlapping portions of the housing and the support. The vehicle lamp assembly additionally includes a first light blocking layer, with the first light blocking layer being provided between the overlapping portions of the housing and the support, and at least partially filling the first gap, so as to prevent light from the light emitting body from emitting outwards through the first gap.

Abstract: A spectral confocal measurement device includes a light source portion, configured to emit a broad-spectrum light beam with a certain wavelength range in a first predetermined path; an optical sampling portion, configured to converge the broad-spectrum light beam emitted from the light source portion on different measurement surfaces of an object to be measured, and output a reflected light in a second predetermined path that is different from a reverse direction of the first predetermined path; and a measurement portion, configured to receive and process the reflected light from the optical sampling portion to obtain a measurement result. The device can improve measurement accuracy and reduce production costs. In addition, a spectral confocal measurement method is also provided.

Abstract: A vehicle headlamp is provided, where a high beam module includes a primary optical element (2) and a primary light source (3) located on a back side of the primary optical element (2), and light emitted by the primary light source (3) forms a high beam light shape after passing through the primary optical element (2), where the high beam module is further provided with an auxiliary light source (4) beside the primary light source (3), light emitted by the auxiliary light source (4) forms an auxiliary light shape (6) after passing through the primary optical element (2), and when the low beam module is in a light-emitting state, the auxiliary light source (4) is in a light-emitting state. Beneficial effects: in a low beam lighting mode, a high beam part of the vehicle headlamp remains on, which improves the beauty of the overall appearance of the vehicle headlamp.

Abstract: A shutter operation state monitoring method performed in a thermal imaging camera includes, controlling a shutter of the thermal imaging camera to be closed, capturing a first thermal image, calculating a correction offset value for the first thermal image, controlling the shutter to be opened, capturing a second thermal image, applying the correction offset value to the second thermal image, measuring a sound with a microphone when controlling the shutter to be closed and/or when controlling the shutter to be opened, determining whether the measured sound matches an operation sound of the shutter, and outputting an alarm indicating malfunction of the shutter if the measured sound does not match the operation sound.

Abstract: A distance detector 10 includes a light projecting unit 100 which projects light toward a target body, a light receiving unit 200 which receives a reflected light from the target body, a time detection unit 310 which detects a light receiving time from the projecting of measuring light by the light projecting unit 100 to the receiving of the reflected light by the light receiving unit 200, a calculation unit 320 which calculates the distance to the target body based on a detection result of the light receiving time by the time detection unit 310, and an evaluation unit 340 which evaluates the reliability of a calculation result of the distance to the target body by the calculation unit 320 based on a deviation of the distance corresponding to the calculation result from a reference value regarding the distance to the target body.

Abstract: A processing unit, where the processing unit one of a group of processing units of a system, includes a processor; and memory including instructions, which when executed by the processor while avoiding interrupting a controller that does not belong to the group of processing units, cause the processor to: perform at least one iteration of the steps of: (a) entering a trusted mode, (b) selecting a selected job to be executed by the processing unit, (c) retrieving access control metadata related to the selected job, (d) entering, by the processing unit, an untrusted mode, (e) executing the selected job by the processing unit while adhering to the access control metadata related to the job, and (f) resetting the processing unit.

Abstract: A filter system includes: a first mixer, converting an input signal into a first signal according to a reference frequency signal, wherein the reference frequency signal corresponding to a target frequency band; an analog-to-digital converter, coupled to the first mixer, converting the first signal into a first digital signal; a digital filter, coupled to the analog-to-digital converter, filtering the first digital signal according to a first frequency band and generating a second digital signal, wherein the first frequency band corresponding to the first signal; a digital-to-analog converter coupled to the digital filter, converting the second digital signal into a second signal; and a second mixer, coupled to the digital-to-analog converter, converting the second signal into an output signal according to the reference frequency signal, wherein the output signal corresponds to the input signal filtered by the target frequency band.

Abstract: A spectacle lens contains a composition exhibiting a negative photochromic property and a composition exhibiting a positive photochromic property. Moreover, a method for manufacturing a spectacle lens is disclosed, wherein the method includes the following method steps: S1: providing a spectacle lens substrate; S2: arranging a composition exhibiting a negative photochromic property on a surface of the spectacle lens substrate; and S3: arranging a composition exhibiting a positive photochromic property on a surface of the spectacle lens substrate and/or incorporating a composition exhibiting a positive photochromic property into the spectacle lens substrate.

Abstract: A progressive spectacle lens, a method for its production, and a related computer program are disclosed. The progressive spectacle lens has a progressive surface including a central viewing zone, a lower viewing zone, two peripheral vision zones extending bilaterally from a vertical meridian of the progressive surface, and an upper viewing zone. The central viewing zone has a surface power providing a first refracting power for distance vision and the lower viewing zone has a greater surface power than the central viewing zone providing a second refracting power corresponding to near vision and being connected to the central viewing zone by a first progressing power region. The progressive spectacle lens generates a retarding or arresting effect on myopia progression, especially in myopic juveniles.

Abstract: A lens, a vehicle lamp, and a corresponding vehicle, the lens including a lens portion with a touch area and an antenna portion including a flange portion, the antenna portion being electrically conductive and at least partially opposite to the touch area. When the touch area of the lens provided with the antenna portion is touched, the capacitance of a capacitor formed by the antenna portion will change.

Abstract: An optical assembly mounting structure comprising a primary optical element, a lens mount, a circuit board, and a radiator. Mounting portions on two sides of the primary optical element; each mounting portion comprising a front fitting portion and a rear fitting portion; a primary element limiting frame on the lens mount; the radiator has two C-shaped limiting structures opposite to each other; the circuit board has two C-shaped positioning grooves; the circuit board mounted on the radiator via a fitting between the C-shaped positioning grooves and the C-shaped limiting structures; rear ends of the primary optical element mounted on the radiator via a fitting between the rear fitting portions and the C-shaped limiting structures; front ends are mounted on the lens mount via the fitting between the front fitting portions and the primary element limiting frame. Also, a lighting device comprising the mounting structure, a vehicle lamp, and a vehicle.

Abstract: A light system of a vehicle includes a first light housing including a first light source configured to emit first light from a face of the first light housing, a second light housing including a second light source configured to emit second light from a face of the second light housing, a gap located between the first light housing and the second light housing, and an aperture within the first light housing, wherein gap light travels from the aperture into the gap to illuminate the gap.