A device for notifying a manager terminal of an event occurring in a coffee making device and an operating method thereof according to the present invention may enable a manager to visit an unmanned coffee shop only when a coffee making device needs to be managed and manage the coffee making device by determining that a first inventory shortage event for first inventory occurs when first inventory among the materials included in inventory data received from the coffee making device making coffee corresponding to each of the coffee menu items is larger than a first threshold inventory value and is equal to or less than a second threshold inventory value among threshold inventory values for the first inventory, determining that a second inventory shortage event for the first material occurs when the first inventory is equal to or less than the first threshold inventory value, transmitting an event occurrence message for the first inventory shortage event to a first manager terminal of a first manager who is a main manager of the coffee making device among a plurality of manager terminals, transmitting an event occurrence message for the second inventory shortage event to a second manager terminal of a second manager who is a senior manager of the first manger, and when an event occurrence confirmation message is not received from the first manager terminal within a predetermined first time after the event occurrence message for the first inventory shortage event is transmitted to the first manager terminal, transmitting the event occurrence message for the first inventory shortage event to the second manager terminal.

The present invention relates to a receiver-centric transmission system for IoT systems, such as lighting networks, with combo protocol radio chips that share a single radio front-end for two or more transmission protocols of different network technologies while preventing unacceptable performance degradations in one or both protocol modes. The receiver-centric approach allows implementation of two networks with acceptable performances on one single radio chip per node rather than requiring two radio chips per node.

Vegetation management system includes: a data acquisition unit that acquires input data including remote sensing data obtained by photographing, by remote sensing, a facility and vegetation to be analyzed; a vegetation classification unit that classifies the vegetation photographed in the remote sensing data; a wide-area growth prediction unit that predicts a time-series change of a growth range of the vegetation photographed in the remote sensing data; a vegetation amount simulation unit that predicts a fluctuation in the growth amount of each vegetation by a simulation; a three-dimensional construction unit that constructs a three-dimensional model expressing the facility and the vegetation; and a risk determination unit that determines a contact risk indicating a contact possibility between the facility and the vegetation.

A management apparatus includes a memory, and a processor coupled to the memory and configured to calculate position information of a device based on a distance measurement result with respect to the device, and determine a worker who is to be responsible for the device based on position information of the worker and the calculated position information of the device. The distance measurement result is measured by each of three or more network devices that communicate with the device, and the position information of the worker is received from a terminal device that is assigned to the worker.

A management apparatus includes a memory, and a processor coupled to the memory and configured to calculate position information of a device based on a distance measurement result with respect to the device, and determine a worker who is to be responsible for the device based on position information of the worker and the calculated position information of the device. The distance measurement result is measured by each of three or more network devices that communicate with the device, and the position information of the worker is received from a terminal device that is assigned to the worker.

A method, computer system, and a computer program product for triggering a writing of a new block on a blockchain structure based on a completion of a work order using one or more Internet of Things (IoT) sensor readings is provided. The present invention may include addressing, by a service technician, an IoT event associated with a physical asset. The present invention may then include updating a digital twin associated with the physical asset based on the addressed IoT event. The present invention may further include automatically writing the new block associated with the addressed IoT event on the blockchain structure based on the updated digital twin associated with the physical asset.

A data management platform for Autonomous Vehicles (AVs) is provided. The data management platform can receive, from an AV at a first time, a first copy of a manifest including a creation history of a transformed object generated by the AV and a data integrity value corresponding to the transformed object. The data management platform can receive, from a second computing system at a second time, a second copy of the manifest. The data management platform can reconcile the first copy and the second copy. The data management platform can receive, from the second computing system at a third time, a request to upload the transformed object. The data management platform can validate the transformed object stored in storage of the first computing system based on the data integrity value included in the manifest.

A processor-implemented method is disclosed. The method includes: obtaining sensor readings from a plurality of sensors associated with a plurality of homes; receiving, from a computing device associated with a first one of the plurality of homes, a request for a live home score; determining, based on first sensor readings for at least one sensor associated with the first one of the plurality of homes and second sensor readings from corresponding sensors associated with at least a second one of the plurality of homes, a live home score for the first one of the plurality of homes; and sending the live home score to the computing device associated with the first one of the plurality of homes.

A processor-implemented method is disclosed. The method includes: obtaining sensor readings from a plurality of sensors associated with a plurality of homes; receiving, from a computing device associated with a first one of the plurality of homes, a request for a live home score; determining, based on first sensor readings for at least one sensor associated with the first one of the plurality of homes and second sensor readings from corresponding sensors associated with at least a second one of the plurality of homes, a live home score for the first one of the plurality of homes; and sending the live home score to the computing device associated with the first one of the plurality of homes.

The present application relates to NB-IoT system and a self-optimization network information transmission method thereof. The NB-IoT system includes a base station and a user equipment. The base station transmits a configuration to the user equipment. The user equipment transmits a self-optimization network information to the base station based on the configuration. The configuration is for the user equipment to transmit the self-optimization network information as one of: transmitting the self-optimization network information to the base station after receiving a self-optimization network parameter from another base station; and transmitting the self-optimization network information to the base station after a specific period.