Abstract: Provided are a device and method for tagging training data. The method includes detecting and tracking one or more objects included in a video using artificial intelligence (AI), when there is an object to be split in a result of tracking the detected objects, splitting the object in object units, and when there are identical objects to be merged among split objects, merging the objects.

Abstract: An apparatus for providing a bias current to a hall sensor includes: a bias provider configured to provide the bias current to the hall sensor; and a processor configured to produce a bias current control value based on a node voltage between the hall sensor and the bias provider, wherein the bias provider is configured to vary the bias current based on the bias current control value.

Abstract: An apparatus and method for estimating a vehicle pitch relative to a road. The apparatus includes a wheel speed sensor part which obtains wheel speed data, an inertial measurement unit (IMU) sensor part which obtains IMU data, a preprocessing part which extracts a stop section and a moving section on the basis of the wheel speed data and the IMU data, and a slope estimation part which estimates a vehicle pitch in the stop section and a road slope in the moving section and estimates a vehicle pitch relative to a road on the basis of the vehicle pitch and the road slope.

Abstract: A slave device includes: a serial communications slave having an address designated for performing serial communications with a master; a single address determination pin configured to be, selectively, connected to a power terminal without being connected to a first external resistor, connected to a ground terminal without being connected through a second external resistor, connected to the power terminal through the first external resistor, or connected to the ground terminal through a second external resistor; and an address allocator configured to designate the address of the serial communications slave based on a plurality of state bits determined depending on a connection state of the single address determination pin.

Abstract: An analog-digital conversion apparatus includes: an analog-digital converter (ADC) included in an integrated circuit (IC) and configured to operate based on a sampling clock constituting a portion of a plurality of clocks; and a driver included in the IC and configured to operate based on another portion of the plurality of clocks, and produce a driving signal based on a digital value output from the ADC. The ADC and the driver are synchronized with each other based on an interrupt request (Irq) of the IC.

Abstract: An analog-digital conversion apparatus includes: an analog-digital converter (ADC) included in an integrated circuit (IC) and configured to operate based on a sampling clock constituting a portion of a plurality of clocks; and a driver included in the IC and configured to operate based on another portion of the plurality of clocks, and produce a driving signal based on a digital value output from the ADC. The ADC and the driver are synchronized with each other based on an interrupt request (Irq) of the IC.

Abstract: A slave device includes: a serial communications slave having an address designated for performing serial communications with a master; a single address determination pin configured to be, selectively, connected to a power terminal without being connected to a first external resistor, connected to a ground terminal without being connected through a second external resistor, connected to the power terminal through the first external resistor, or connected to the ground terminal through a second external resistor; and an address allocator configured to designate the address of the serial communications slave based on a plurality of state bits determined depending on a connection state of the single address determination pin.

Abstract: An apparatus with hall sensor common mode voltage adjustment includes: a bias provider configured to provide a bias current to the hall sensor; a first voltage regulator configured to vary a first voltage difference between the hall sensor and the bias provider, based on the bias current; and a second voltage regulator configured to vary a second voltage difference between the hall sensor and a ground, based on the bias current. The first and second voltage differences are variable such that a difference between the first voltage difference and the second voltage difference corresponds to a difference between a common mode voltage of first and second hall sensor output terminals of the hall sensor and a reference voltage.

Abstract: An apparatus for providing a bias current to a hall sensor includes: a bias provider configured to provide the bias current to the hall sensor; and a processor configured to produce a bias current control value based on a node voltage between the hall sensor and the bias provider, wherein the bias provider is configured to vary the bias current based on the bias current control value.

Abstract: A headlamp for a vehicle may include: a left inner high beam source having a plurality of left inner high beam elements arranged therein, and configured to emit a left inner high beam; a left outer high beam source having a plurality of left outer high beam elements arranged therein, and configured to emit a left outer high beam to overlap the left inner high beam emitted from the left inner high beam source; a right inner high beam source having a plurality of right inner high beam elements arranged therein, and configured to emit a right inner high beam; and a right outer high beam source having a plurality of right outer high beam elements arranged therein, and configured to emit a right outer high beam to overlap the right inner high beam emitted from the right inner high beam source.

Abstract: A hall sensor device includes: an amplifier configured to amplify a detection signal of a hall sensor; and a current supplier configured to provide a compensation current to a feedback line of the amplifier according to an offset of the detection signal, to cancel the offset.

Abstract: Provided is a display device equipped with a frame assembly that can prevent malfunction or failure of a control substrate attributable to internal heating and which has a simplified structure enabling easy production of a compact display device. The frame assembly includes: a first frame combined with a display panel; a second frame spaced from and combined with a rear surface of the first frame; and a third frame and a fourth frame that are combined with a rear surface of the second frame in a state in which the display panel is mounted. The first and second frames have respective openings, the third frame has a width larger than that of the fourth frame in a front-and-rear direction, and an upper portion of the display panel is inclined forward when the display device is installed such that the control substrate is vertically arranged.

Abstract: Provided is a display device equipped with a frame assembly that can prevent malfunction or failure of a control substrate attributable to internal heating and which has a simplified structure enabling easy production of a compact display device. The frame assembly includes: a first frame combined with a display panel; a second frame spaced from and combined with a rear surface of the first frame; and a third frame and a fourth frame that are combined with a rear surface of the second frame in a state in which the display panel is mounted. The first and second frames have respective openings, the third frame has a width larger than that of the fourth frame in a front-and-rear direction, and an upper portion of the display panel is inclined forward when the display device is installed such that the control substrate is vertically arranged.

Abstract: An electronic interactive airline-shipped-cargo handling and management system and method therefor comprising a least one IATA airline-cargo-information data extraction engine, at least one data base, at least one user portal for access by at least one stakeholder to manage, track, or reconcile an airline-cargo shipment, at least one mobile warehouse portal, at least one airline-shipped-cargo handling server having at least one messaging engine, at least one mobile warehouse management system and a network connecting all of the foregoing for the access and management of airline-cargo-information data extracted from at least one airline's IATA messages by said IATA airline-cargo-information data extraction engine, and the transmission of said extracted airline-cargo-information data to and from said at least one user portal and said at least one mobile warehouse portal respectively, in real time, while the shipped airline-cargo is being processed through a cargo handling logistics' chain.

Abstract: A hall sensor device includes: an amplifier configured to amplify a detection signal of a hall sensor; and a current supplier configured to provide a compensation current to a feedback line of the amplifier according to an offset of the detection signal, to cancel the offset.

Abstract: There is provided a frequency correcting system including an oscillator outputting a target signal having an oscillating frequency, and a frequency corrector comparing the frequency of the target signal with the frequency of the reference signal and correcting the oscillating frequency to match a frequency of a predetermined reference signal, thereby automatically correcting an error in the oscillating frequency occurring during the manufacturing processes to provide precise and stable oscillating frequency.

Abstract: The present invention related to a system and computer-implemented method directed to cargo handling services. A stakeholder captures airline data and customer related cargo data and transmits the data to at least one other stakeholder through either a customer service portal or a mobile warehouse management system. The system is a cargo management system comprising three parts. First, a messaging engine adapted to transmit airline data. Second, a customer service portal receives data from the messaging engine for a stakeholder, such that the stakeholder may manage, track, or reconcile a cargo shipment. Finally, a mobile warehouse management system implemented for recording data and tracking cargo in real-time.

Abstract: Embodiments of the invention provide a mold for forming a lens including a first core coupled with a first core hole of a first mold, and a second core coupled with a second core hole of a second mold to face the first core. In accordance with at least one embodiment, the first core and the second core are made of a material having a coefficient of thermal expansion larger than that of the first mold and the second mold, and outer diameters of the first core and the second core are each formed to be smaller than diameters of the first core hole and the second core hole.

Abstract: A frame assembly includes a display panel, a rear cover, a housing and an assembling structure. The housing includes a plurality of frames which enclose the display panel and the rear cover. Each frame has a sidewall, and a connection member which connects the frames to each other. The assembling structure is installed in the housing to provide a closed structure and is provided to ensure coupling force among the display panel, the rear cover and the housing. The assembling structure includes a fastening bracket which presses the display panel onto the frames of the housing and fastens the display panel to the frames, a support bracket which supports the rear cover, and an auxiliary bracket which assists connection between the adjacent frames.