An animal appearance determination device comprises: an image data analysis unit which acquires a captured image including cattle being raised in a cattle barn and acquires, as first positional information, a position of an individual cattle in the cattle barn calculated on the basis of an image of the individual cattle in the captured image; a positional data analysis unit which acquires identification information obtained from a sensor device attached to the individual cattle and second positional information indicative of the position of the individual cattle in the cattle barn; and an individual recognition unit which, if the difference between the first positional information and the second positional information is determined to be not more than a predetermined threshold, records the first positional information and the identification information on the second positional information in association with the each other.

An animal appearance determination device comprises: an image data analysis unit which acquires a captured image including cattle being raised in a cattle barn and acquires, as first positional information, a position of an individual cattle in the cattle barn calculated on the basis of an image of the individual cattle in the captured image; a positional data analysis unit which acquires identification information obtained from a sensor device attached to the individual cattle and second positional information indicative of the position of the individual cattle in the cattle barn; and an individual recognition unit which, if the difference between the first positional information and the second positional information is determined to be not more than a predetermined threshold, records the first positional information and the identification information on the second positional information in association with the each other.

A tracking system can provide configuration instructions to an electronic device based on user presence. The tracking system can determine a user's location relative to a geographic boundary surrounding a geographic area associated with the user. Depending on the user's location, the tracking system may send instructions to configure an electronic device to send a notification or change the operating mode of the electronic device in response to the user's presence. The electronic device may be a scanning device that is configured to have a higher or lower scanning frequency, depending on the presence or absence of the user relative to the scanning device.

A tracking system can provide configuration instructions to an electronic device based on user presence. The tracking system can determine a user's location relative to a geographic boundary surrounding a geographic area associated with the user. Depending on the user's location, the tracking system may send instructions to configure an electronic device to send a notification or change the operating mode of the electronic device in response to the user's presence. The electronic device may be a scanning device that is configured to have a higher or lower scanning frequency, depending on the presence or absence of the user relative to the scanning device.

Various embodiments of the disclosure disclose a method and a device including a display, a communication module, a memory, and a processor configured to be operatively connected to at least one of the display, the communication module, or the memory. The processor may be configured to perform ultra-wideband (UWB) communication through the communication module, retrieve at least one external device corresponding to a perceivable range of the UWB communication, based at least in part on the UWB communication, determine whether a configured condition is satisfied by a retrieved external device of the retrieved one or more external devices, perform an operation related to the retrieved external device when the retrieved external device satisfies the configured condition, and re-retrieve the at least one external device by changing the positioning angle when the retrieved external device does not correspond to the configured condition. Various embodiments are possible.

Various embodiments of the disclosure disclose a method and a device including a display, a communication module, a memory, and a processor configured to be operatively connected to at least one of the display, the communication module, or the memory. The processor may be configured to perform ultra-wideband (UWB) communication through the communication module, retrieve at least one external device corresponding to a perceivable range of the UWB communication, based at least in part on the UWB communication, determine whether a configured condition is satisfied by a retrieved external device of the retrieved one or more external devices, perform an operation related to the retrieved external device when the retrieved external device satisfies the configured condition, and re-retrieve the at least one external device by changing the positioning angle when the retrieved external device does not correspond to the configured condition. Various embodiments are possible.

Embodiments relate to a sensor node communication system that determines the presence of an object. The system includes man-portable nodes that communicate via a self-organizing LAN. Each node includes a control circuit that has multiple cores, multithreading, and/or parallel processing. The control circuit establishes the LAN, captures an image, determines a presence of a predetermined object in the image using a machine learning algorithm, generates a first notification when presence of the predetermined object is determined, and generates a second notification when the presence is not determined. The control circuit detects an electromagnetic environment, determines unused frequency bands, and adapts a radio working parameter to broadcast in the unused frequency band. Determining the unused frequency bands includes the use of a spectrum sensing method. The control circuit detects an electromagnetic environment, determines unused frequency bands, and adapts a radio working parameter to broadcast in unused frequency bands.

A method and a system for wireless positioning are provided. Multiple received signal strengths corresponding to multiple wireless access points are measured by a user device. The received signal strengths include multiple first received signal strengths. A reference positioning position is obtained according to positioning reference information provided by the user device. A first positioning position based on the first received signal strengths is obtained. The reference positioning position is compared with the first positioning position. In response to the distance between the reference positioning position and the first positioning position being greater than a tolerance value, at least one of the first received signal strengths is excluded from the multiple received signal strengths, so as to obtain multiple filtered received signal strengths. A user position of the user device is obtained according to the filtered received signal strengths.

A method and a system for wireless positioning are provided. Multiple received signal strengths corresponding to multiple wireless access points are measured by a user device. The received signal strengths include multiple first received signal strengths. A reference positioning position is obtained according to positioning reference information provided by the user device. A first positioning position based on the first received signal strengths is obtained. The reference positioning position is compared with the first positioning position. In response to the distance between the reference positioning position and the first positioning position being greater than a tolerance value, at least one of the first received signal strengths is excluded from the multiple received signal strengths, so as to obtain multiple filtered received signal strengths. A user position of the user device is obtained according to the filtered received signal strengths.

Systems and methods for automated unmanned aerial vehicle recognition. A multiplicity of receivers captures RF data and transmits the RF data to at least one node device. The at least one node device comprises a signal processing engine, a detection engine, a classification engine, and a direction finding engine. The at least one node device is configured with an artificial intelligence algorithm. The detection engine and classification engine are trained to detect and classify signals from unmanned vehicles and their controllers based on processed data from the signal processing engine. The direction finding engine is operable to provide lines of bearing for detected unmanned vehicles.