Abstract: A method for providing learning information is provided. The method includes: with reference to two or more supplementary learning patterns experienced by a learner, determining an personalized frequency index related to at least one learning unit commonly included in the two or more supplementary learning patterns; and determining a learning unit having a personalized frequency index higher than or equal to a pre-configured reference, as a personalized supplementary learning unit to be provided to the learner. Each of the two or more supplementary learning patterns includes two or more learning units having a predetermined correlation, and the predetermined correlation is acquired from a knowledge map, which includes two or more nodes corresponding to the two or more learning units and at least one link which connects the two or more nodes and is assigned the correlation between the two or more learning units.

Abstract: The present invention relates to a method, system, and non-transitory computer-readable recording medium for providing learning information. According to the invention, it is possible to consider, in providing supplementary learning information to a learner, both of a supplementary learning pattern common to all learners and a supplementary learning pattern of a specific learner whose characteristics are similar to those of the learner, so that learning units necessary for supplementary learning of the learner may be found accurately and efficiently.

Abstract: The present invention relates to a method, system, and non-transitory computer-readable recording medium for providing learning information. According to the invention, it is possible to consider, in providing supplementary learning information to a learner, both of a supplementary learning pattern common to all learners and a supplementary learning pattern of a specific learner whose characteristics are similar to those of the learner, so that learning units necessary for supplementary learning of the learner may be found accurately and efficiently.

Abstract: A method for providing learning information is provided. The method includes: with reference to two or more supplementary learning patterns experienced by a learner, determining an personalized frequency index related to at least one learning unit commonly included in the two or more supplementary learning patterns; and determining a learning unit having a personalized frequency index higher than or equal to a pre-configured reference, as a personalized supplementary learning unit to be provided to the learner. Each of the two or more supplementary learning patterns includes two or more learning units having a predetermined correlation, and the predetermined correlation is acquired from a knowledge map, which includes two or more nodes corresponding to the two or more learning units and at least one link which connects the two or more nodes and is assigned the correlation between the two or more learning units.

Abstract: An everywhere risk detection apparatus for construction equipment is disclosed, which includes an IECU generating and outputting a prevent signal to a VECU if a moving object in an image input from a camera is positioned within a set radius (or area) from the equipment, and generates and outputs the prevent signal to the VECU if a distance between the moving object in the image input from the camera and the equipment is shorter than a set distance. Accordingly, the equipment is compulsorily stopped regardless of an operator's equipment operation, and thus the occurrence of an accident is prevented.

Abstract: The present invention relates to a method for controlling vehicle-information displaying by means of an ECU and an apparatus therefor, the method comprising the steps of: causing an ECU to collect the vehicle information displayed by the ECU in an instrument cluster; extracting the data of graphic attributes from the collected vehicle-information according to various pieces of vehicle information; sequentially arranging the extracted data of the graphic attributes according to the predetermined transmission order of a drawing communication protocol dedicated for displaying vehicle information; and streaming the sequentially arranged data of the graphic attributes to the instrument cluster. Thus, the present invention can control displaying in instrument clusters of different display specifications by using the ECU for supporting the drawing communication protocol.

Abstract: An everywhere risk detection apparatus for construction equipment is disclosed, which includes an IECU generating and outputting a prevent signal to a VECU if a moving object in an image input from a camera is positioned within a set radius (or area) from the equipment, and generates and outputs the prevent signal to the VECU if a distance between the moving object in the image input from the camera and the equipment is shorter than a set distance. Accordingly, the equipment is compulsorily stopped regardless of an operator's equipment operation, and thus the occurrence of an accident is prevented.

Abstract: An integrated display control system is provided, which includes a plurality of display devices, and an integrated display input device selecting one of the display devices to be operated through device identification codes that respectively correspond to specific key signals input in accordance with user's key operation and controlling the operation (or function) of the selected display device through common control commands that respectively correspond to the user input key signals. Since the plurality of display devices can be individually and integratedly controlled using one input device, the manufacturing cost can be saved, and the space of an operator's seat can be secured.

Abstract: An electrophotographic photoreceptor including an undercoat layer and a photosensitive layer that are sequentially formed on an electrically conductive substrate, wherein the undercoat layer has a structure in which metal oxide particles and dialkylcitrate-chelated zirconate represented by Formula 1, illustrated below, are dissolved or dispersed in a binder resin, and an electrophotographic imaging apparatus including the electrophotographic photoreceptor: wherein R1 and R2 are each independently a C1-20 linear or branched alkyl group. The electrophotographic photoreceptor has excellent stability of electrical properties and interlayer adhesion strength, by including the undercoat layer.

Abstract: An electrophotographic photoreceptor including an undercoat layer and a photosensitive layer that are sequentially formed on an electrically conductive substrate, wherein the undercoat layer has a structure in which metal oxide particles and dialkylcitrate-chelated zirconate represented by Formula 1, illustrated below, are dissolved or dispersed in a binder resin, and an electrophotographic imaging apparatus including the electrophotographic photoreceptor: wherein R1 and R2 are each independently a C1-20 linear or branched alkyl group. The electrophotographic photoreceptor has excellent stability of electrical properties and interlayer adhesion strength, by including the undercoat layer.

Abstract: An electrophotographic photoreceptor including an electrically conductive substrate and a photosensitive layer formed on the electrically conductive substrate, wherein the photosensitive layer includes a charge generating layer and a charge transporting layer, the charge transporting layer containing a predetermined amount of a titanium chelating compound, and an electrophotographic imaging apparatus employing the electrophotographic photoreceptor.