摘要:
An ultrasonic apparatus includes a transducer configured to irradiate ultrasonic waves in different traveling directions onto an object and collect echo ultrasonic waves reflected from the object, and a controller configured to determine blood flow velocities of blood flowing in the object based on the echo ultrasonic waves, compound the determined blood flow velocities, and determine a composite blood flow velocity of the blood flowing in the object based on the compounded blood flow velocities.
摘要:
The ultrasonic diagnostic apparatus includes an ultrasonic transducer array in which ultrasonic transducer elements are two-dimensionally arranged; and a controller configured to control the ultrasonic transducer elements to transmit ultrasonic signals and control the ultrasonic transducer elements arranged in rows of the ultrasonic transducer array to sequentially receive ultrasonic echo signals.
摘要:
Provided are an electronic device mounted on a vehicle and an operating method of the electronic device. An electronic device, according to an embodiment of the disclosure, obtains a surrounding environment image by using a camera, detects at least one object from the surrounding environment image by using an artificial intelligence (AI) model, receives a vehicle to everything (V2X) data set including information about the at least one object, selects a first object in the detected at least one object by a user input, obtains information about a type of the first object by using a detection result determined based on the surrounding environment image and the received V2X data set, and displays a user interface (UI) for wireless communication connection with the first object, based on the information about the type of the first object.
摘要:
An electronic device and method are disclosed herein. The electronic device includes a sensor module configured to recognize boarding and alighting of a passenger from the vehicle, a network interface configured to communicate with a mobile device disposed in the vehicle, a memory, storing a program including one or more instructions, and a processor. The processor implements the method, including: detecting alighting of the passenger using the sensor module, or when a mobile device disconnects from the network interface, determining, by the processor, a deletion level for data related to personal information of a passenger, the deletion level based on a use history information of the passenger, including a latest use time and a use frequency, and deleting the data from the memory according to the determined deletion level.
摘要:
An embodiment of the disclosure relates to a method of detecting the location of a user located in a vehicle, the method including performing pairing between a mobile device of the user and the vehicle, outputting a plurality of sound wave signals respectively from a plurality of speakers located in the vehicle, the plurality of sound wave signal being different from each other in at least one of a frequency band and a time period, and obtaining user location information which is information about a user location detected based on an audio signal received by the mobile device in correspondence to the plurality of sound wave signals.
摘要:
Provided is a multi-image display apparatus including a light source configured to emit light, a spatial light modulator configured to provide a first image by modulating the light emitted from the light source, and an optical system configured to transmit the first image provided by the spatial light modulator to a viewer, wherein the optical system is configured such that a travelling path of the first image provided by the spatial light modulator includes a first optical path in a first direction, a second optical path in a second direction orthogonal to the first direction, and a third optical path in a third direction orthogonal to the first direction and the second direction, respectively, and wherein the optical system is configured such that the first image and a second image provided from an optical path different from the travelling path of the first image are provided to the viewer.
摘要:
An ultrasonic probe includes an optical resonating waveguide configured to receive an echo ultrasound signal; a calculator configured to calculate an acoustic pressure of the echo ultrasound signal, based on a change in wavelength of an optical signal traveling within the optical resonating waveguide, the change occurring in response to the optical resonating waveguide receiving the echo ultrasound signal; and a converter configured to convert the echo ultrasound signal to an electric signal based on the acoustic pressure of the echo ultrasound signal.
摘要:
An ultrasonic probe includes a capacitive micromachined ultrasonic transducer (cMUT) array configured to generate ultrasonic waves, an integrated circuit to which the cMUT array is bonded, and a flexible printed circuit board having one end connected to the integrated circuit to output signals to the integrated circuit, the integrated circuit including pads provided on the integrated circuit and an anisotropic conductive film (ACF) provided on the pads, and the one end of the flexible printed circuit board being connected to the ACF to thereby connect the flexible printed circuit board to the integrated circuit.
摘要:
In a method of operating a storage device, first information associated with operation of the storage device is received from a host device. Second information internally generated based on write requests, read requests, and operation of the storage device is received. Program commands and read commands are transmitted to nonvolatile memories. Suspension commands are transmitted to at least one of nonvolatile memories. The suspension commands are generated based on the first and second information and are used to temporarily stop program operations performed based on the program commands. The number and timing of transmitting the suspension commands are controlled based on the first and second information. In response to changing at least one of the write requests and the read requests, the number and timing of transmitting the suspension commands are adaptively changed.
摘要:
A ultrasonic probe including: a case including: an opening; and a coupling portion; and a probe lens comprising: a first portion being exposed through the opening and a second portion coupled to the coupling portion of the case, wherein one of the coupling portion of the case and the second portion of the probe lens comprises a groove, and other one of the coupling portion of the case and the second portion of the probe lens comprises a shape matching the groove to couple the case and the probe lens to each other.