Abstract: Disclosed are a low-frequency band dipole unit, a multi-frequency band array antenna and an adjustment method therefor. The low-frequency band dipole unit includes a first microstrip dipole arm (1), a second microstrip dipole arm (2) and a support structure (3). The first microstrip dipole arm (1) and the second microstrip dipole arm (2) are each in a T-shaped thin arm structure with two vertical arms upwards, each have a thickness in the order of millimeters, and are each in a straight line when viewed from above. The support structure (3) has a slot structure for clamping and supporting the first microstrip dipole arm (1) and the second microstrip dipole arm (2). The multi-frequency band array antenna has a plurality of columns and/or quasi-columns therein, and at least one column or quasi-column of the plurality of columns and/or quasi-columns is composed of the foregoing low-frequency band dipole units completely.

Abstract: A method for recognizing gripping posture includes: obtaining first sensor data of a touch sensor arranged on a side bezel of a first screen of a terminal fold able screen, obtaining a touch parameter of a second screen of the terminal fold able screen, and determining a gripping posture of the terminal according to the first sensor data and the touch parameter, where the gripping posture includes single-sided gripping on first side, single-sided gripping on second side or double-sided gripping.

Abstract: The present disclosure provides a control method and device for a home device and a storage medium. The control method for the home device can include monitoring an action of a user through a radar wave emitted from the radar wave sensor, and controlling the home device to perform a function corresponding to the action of the user in response to monitoring that the action of the user matches a preset action.

Abstract: The disclosure relates to a method and device for acquiring augmented reality (AR) information or virtual reality (VR) information, a mobile terminal, and a storage medium. The method can include an image collection step where a radar wave is transmitted and an echo formed based on the radar wave is received. Based on a transmitting parameter of the radar wave and an echo parameter of the echo, spatial structure information of a collected object in the image collection can be determined. Further, AR information or VR information of the collected object is obtained according to the spatial structure information and a collected image.

Abstract: The present disclosure relates to a brightness adjustment method and device, and a storage medium. The method can include detecting a brightness of an environment where a mobile terminal is located to acquire a brightness value. When a decrease of the brightness value acquired at a present moment relative to the brightness value acquired at a previous moment reaches a first preset value, a radar wave is transmitted, and an echo of the radar wave is detected. The method determines whether there is an occlusion causing the decrease of the acquired brightness value according to a transmitting parameter of the radar wave and an echo parameter of the echo. When there is no occlusion, display brightness of the mobile terminal is adjusted according to the brightness value acquired at the present moment. When the occlusion is present, the display brightness of the mobile terminal at the present moment is maintained.

Abstract: The disclosure relates to a method for processing information based on radar waves, applied to a first terminal. The method includes: a first radar signal sent by a second terminal is received during an event; and identification information of a user to which the second terminal belongs is acquired based on the first radar signal.

Abstract: A dry process connected energy-consuming beam column joint based on a corbel includes a prefabricated concrete corbel column, pre-buried steel plates and connecting steel plates, wherein the corbel section of the prefabricated concrete corbel column is stepped, and a notch section of a prefabricated concrete notch beam is matched with the stepped section of the corbel and is in lap joint to the stepped section; the pre-buried steel plates are separately pre-buried on the upper and lower surfaces of the corbel and the prefabricated concrete notch beam, friction plates are arranged outside the pre-buried steel plates, and slight tooth spaces are arranged on the sides, facing the pre-buried steel plates, of the friction plates; and the connecting steel plates are arranged on the left and right sides of the prefabricated concrete notch beam and the corbel lap joint section.

Abstract: A magnetizing device includes a magnetic field generator configured to generate a parallel magnetic field in a preset region. The parallel magnetic field magnetizes the element which is located in the preset region.

Abstract: The present disclosure relates to a brightness adjustment method and device, a mobile terminal, and a storage medium. The method includes: a posture of the mobile terminal is determined; an orientation relationship between a display screen of the mobile terminal and a position of a light source is determined according to the posture and the position of the light source; and display brightness of the display screen is adjusted according to the orientation relationship.

Abstract: Provided are a method and device for controlling a touch screen, a terminal, and a non-transitory storage medium. The method for controlling a touch screen includes: determining an application scene of a touch screen; determining an accidental-touch prevention region of the touch screen according to the application scene; and shielding an operation on the accidental-touch prevention region.

Abstract: A data sending method can be applied to a mobile terminal provided with a radar wave sensor. The method can include: encoding a data file to be sent to obtain an encoded file; and modulating the encoded file and sending it in the form of radar wave via the radar wave sensor. A wide range of data transmission can be performed in the form of radar wave, by providing the radar wave sensor in the mobile terminal, thereby enabling the data transmission more conveniently without network environment and complicated steps. One-to-many data transmission can be performed efficiently and conveniently in public multi-user scenarios.

Abstract: The present disclosure provides a control method and device for a home device and a storage medium. The control method for the home device can include monitoring an action of a user through a radar wave emitted from the radar wave sensor, and controlling the home device to perform a function corresponding to the action of the user in response to monitoring that the action of the user matches a preset action.

Abstract: The present disclosure relates to a brightness adjustment method and device, and a storage medium. The method can include detecting a brightness of an environment where a mobile terminal is located to acquire a brightness value. When a decrease of the brightness value acquired at a present moment relative to the brightness value acquired at a previous moment reaches a first preset value, a radar wave is transmitted, and an echo of the radar wave is detected. The method determines whether there is an occlusion causing the decrease of the acquired brightness value according to a transmitting parameter of the radar wave and an echo parameter of the echo. When there is no occlusion, display brightness of the mobile terminal is adjusted according to the brightness value acquired at the present moment. When the occlusion is present, the display brightness of the mobile terminal at the present moment is maintained.

Abstract: The disclosure relates to a method and device for acquiring augmented reality (AR) information or virtual reality (VR) information, a mobile terminal, and a storage medium. The method can include an image collection step where a radar wave is transmitted and an echo formed based on the radar wave is received. Based on a transmitting parameter of the radar wave and an echo parameter of the echo, spatial structure information of a collected object in the image collection can be determined. Further, AR information or VR information of the collected object is obtained according to the spatial structure information and a collected image.

Abstract: The disclosure relates to a method for processing information based on radar waves, applied to a first terminal. The method includes: a first radar signal sent by a second terminal is received during an event; and identification information of a user to which the second terminal belongs is acquired based on the first radar signal.

Abstract: A dry process connected energy-consuming beam column joint based on a corbel includes a prefabricated concrete corbel column, pre-buried steel plates and connecting steel plates, wherein the corbel section of the prefabricated concrete corbel column is stepped, and a notch section of a prefabricated concrete notch beam is matched with the stepped section of the corbel and is in lap joint to the stepped section; the pre-buried steel plates are separately pre-buried on the upper and lower surfaces of the corbel and the prefabricated concrete notch beam, friction plates are arranged outside the pre-buried steel plates, and slight tooth spaces are arranged on the sides, facing the pre-buried steel plates, of the friction plates; and the connecting steel plates are arranged on the left and right sides of the prefabricated concrete notch beam and the corbel lap joint section.

Abstract: A magnetizing device includes a magnetic field generator configured to generate a parallel magnetic field in a preset region. The parallel magnetic field magnetizes the element which is located in the preset region.

Abstract: An information processing method and an electronic device, the method comprising: acquiring a first value of a first parameter by the first sensor; acquiring a second value of the first parameter by the second sensor; judging whether a difference value between the first value and the second value is larger than or equal to a first threshold or not; determining a third value based on a first algorithm, the first value and the second value, and reporting the third value as a value of the first parameter to the processing unit, when the difference value is larger than or equal to the first threshold; determining a fourth value based on a second algorithm, the first value and the second value, and reporting the fourth value as the value of the first parameter to the processing unit, when the difference value is smaller than the first threshold.

Abstract: The present disclosure discloses an image acquiring method and apparatus, and a storage medium. The method includes: receiving an operation instruction of a user; determining whether first duration corresponding to the operation instruction is equal to or greater than a first preparation time; if yes, displaying a timed notification, and determining whether second duration corresponding to the operation instruction is equal to or greater than second preparation time; and if yes, periodically acquiring a corresponding image at a preset time interval. The present disclosure simplifies a setting process of a continuous shooting operation.

Abstract: The present disclosure, pertaining to the field of computer Internet, discloses a browser kernel adaptation method and a browser therefor. The method includes: receiving, by a browser, a request for browsing a page from a user; acquiring, by the browser, information of the page from a server according to the request, and determining the type of the page according to the information of the page; and selecting, by the browser, a browser kernel according to the type of the page, and processing the request by using the selected browser kernel. The browser includes: a receiving module, a determining module, and a selecting module. The present disclosure implements an automatic adaptation function of the browser kernel during page browsing, and solves the problem that the browser kernel in the prior art cannot be automatically adapted.