9 results about "Alert level" patented technology

To prevent the escalation of damage caused by suspicious individuals targeting moving objects. [Solution] The in-vehicle device 10-2 is a terminal mounted on a moving vehicle that detects a suspicious person to the moving vehicle, estimates the means of transportation of the detected suspicious person, identifies the alert range of the suspicious person based on the estimated means of transportation, transmits information about the detected suspicious person from the terminal to other terminals located within the alert range, and, upon receiving suspicious person information transmitted from other terminals, controls the alert level set on the terminal based on the suspicious person information.

The invention relates to the technical field of enterprise collaborative management, in particular to a cross-platform enterprise reputation collaborative optimization method and system, and the method comprises the following steps: collecting social media, e-commerce platform and forum reputation data in real time, integrating the data to obtain an initial index, calculating a correction score in combination with time freshness and monthly activity grading distribution weight, and obtaining a final index; identifying a conduction relation tracking path to calculate a risk value, adjusting the weight to improve participation degree dynamic weighting when the risk exceeds warning, and periodically monitoring change to obtain a collaborative optimization record. According to the method, the reputation data of the social media, the e-commerce platform and the forum are integrated in real time, the correction score is calculated in combination with the time freshness parameter and the monthly live user grading distribution weight factor, new data are periodically collected, and changes are monitored in combination with historical records, so that the timeliness and the accuracy of reputation evaluation are improved; the cross-platform risk propagation probability is effectively reduced, the resource configuration efficiency is optimized, the response speed and the overall benefit of enterprise reputation management are enhanced, and more efficient collaborative optimization is realized.

Disclosed in the present invention is a safety separation progressive decision tree-based unmanned aerial vehicle conflict prediction method, comprising: establishing an unmanned aerial vehicle safety separation parameter library; establishing a coordinate transformation model parameter library for transforming a WGS-84 coordinate system or a GLONASS-PZ90 coordinate system to a CGCS2000 coordinate system, and encapsulating a constructed Bursa-Wolf model into a coordinate transformation function; parsing flight dynamics data and performing standardized transformation; performing airspace-based unmanned aerial vehicle conflict prediction, and classifying prediction results by conflict risk level into a monitoring dataset, a close-monitoring dataset, and a warning-alert dataset; and calculating the time for an unmanned aerial vehicle pair in the close-monitoring dataset to potentially reach a warning-alert level, and calculating the estimated time to collision for a conflicting unmanned aerial vehicle pair in the warning-alert dataset. The present invention can maximize space resource utilization in an airspace, thereby effectively increasing the air traffic flow within the airspace.

An action detection unit (110) analyzes monitor data obtained by monitoring a monitoring place, and detects a relevant action performed at the monitoring place and having a characteristic that is common to a violating action. A situation analysis unit (120) analyzes visual data obtained by photographing the monitoring place, and detects a surrounding situation of an action position equivalent to a position where the relevant action was performed. The situation analysis unit decides a nuisance degree of the relevant action on a basis of the surrounding situation. A presentation control unit (130) determines an alert level on a basis of the nuisance degree. The presentation control unit presents presentation information corresponding to the alert level with using a presentation apparatus installed at the monitoring place.

A system for enhancing personnel safety on a railroad track is presented. The system can receive data from sensors and / or a PTC system to determine positions of clients / worker and / or vehicles, and further utilize such data to determine if a vehicle is within a certain proximity of the client / worker location. The system can further generate geofences around clients / vehicles to and determine when such geofences intersect one another. Additionally, the present disclosure can assign severity levels and generate alerts with the assigned severity levels, and such severity levels can indicate how close a vehicle is to a particular location. It is an object of the invention to provide a system for generating alerts to notify personnel when they much retreat to a place of safety.

This application provides a method and system for managing abnormal room status in long-term rental apartments. The management method includes: acquiring event data of the target room; generating an event feature set based on the event data; acquiring lease data to determine the room status identifier of the target room; confirming the baseline parameter set of the target room based on the room status identifier; calculating a deviation set based on the event feature set and the baseline parameter set, and generating an anomaly score based on the deviation set; determining the handling level based on the anomaly score; if the room status identifier indicates occupancy: when the handling level is the alert level, sending an alert message to the resident's terminal; when the handling level is the confirmation level, initiating a confirmation request to the resident's terminal, and initiating a confirmation request to a preset contact person if no confirmation feedback is received; when the handling level is the emergency intervention level, verifying the emergency entry authorization based on preset authorization chain rules, and generating an emergency electronic key when the verification passes.

To prevent the escalation of damage caused by suspicious individuals targeting moving objects. [Solution] The in-vehicle device 10-1 is a terminal mounted on a moving vehicle that detects suspicious persons to the moving vehicle, and when a suspicious person is detected, transmits information about the suspicious person to another terminal located within a predetermined travel distance from the terminal, and when it receives suspicious person information transmitted from another terminal, it controls the alert level set on the terminal based on the suspicious person information.

A method for setting an alarm level of a machine, comprising: defining at least one state indicator reflecting a state of the machine with respect to a defect of the machine to be monitored, the at least one state indicator being defined from kinematic data of the machine, recording measurements of process-related parameters during a predetermined period of normal operation of the machine, calculating at least one state indicator value for the at least one state indicator using machine state data, determining a graph of the at least one state indicator value as a function of a first process-related parameter selected from the measured process-related parameters, dividing the graph into operating levels, each operating level representing a different operating state of the machine, calculating an alarm level value for each operating level, setting the determined alarm level value at a midpoint of the operating level for each operating level.

This information processing device comprises a control unit that: when input information relating to vital signs of a subject satisfies any of a plurality of predetermined alert conditions, causes a storage unit to store an alert having an alert level and an alert state corresponding to the input information in association with the subject; when the alert level of the alert associated with the subject is a first level, changes the alert state associated with the subject in response to the input information of the subject ceasing to satisfy the alert conditions; and when the alert level of the alert associated with the subject is a second level, changes the alert state of the alert associated with the subject in response to an operation by a medical worker.