276 results about "Safety status" patented technology

A method and system for automated identification of phishing, phony, and malicious web sites are disclosed. According to one embodiment, a computer implemented method, comprises receiving a first input, the first input including a universal resource locator (URL) for a webpage. A second input is received, the second input including feedback information related to the webpage, the feedback information including an indication designating the webpage as safe or unsafe. A third input is received from a database, the third input including reputation information related to the webpage. Data is extracted from the webpage. A safety status is determined for the webpage, including whether the webpage is hazardous by using a threat score for the webpage and the second input, wherein calculating the threat score includes analyzing the extracted data from the webpage. The safety status for the webpage is reported.

A method and system for automated identification of phishing, phony, and malicious web sites are disclosed. According to one embodiment, a computer implemented method, comprises receiving a first input, the first input including a universal resource locator (URL) for a webpage. A second input is received, the second input including feedback information related to the webpage, the feedback information including an indication designating the webpage as safe or unsafe. A third input is received from a database, the third input including reputation information related to the webpage. Data is extracted from the webpage. A safety status is determined for the webpage, including whether the webpage is hazardous by using a threat score for the webpage and the second input, wherein calculating the threat score includes analyzing the extracted data from the webpage. The safety status for the webpage is reported.

A computer system includes a security coordinator configured to be communicatively coupled to a plurality of managed machines deployed in a same computing environment and managed by an environment manager. The security coordinator is configured to detect a security condition with respect to a first one of the managed machines, and to automatically initiate modification of a second one of the managed machines in the same computing environment responsive to detection of the security condition. The security coordinator is configured to initiate the modification of the second one of the managed machines prior to occurrence of a security condition therein and prior to action by the environment manager with respect to the second one of the managed machines in response to the detected security condition.

Differential input fail safe circuitry is disclosed that detects missing or too low differential signals combined with a frequency lower than a frequency limit where a final safe condition is detected and signaled. The output signal form the fail safe circuitry is held in a given state that is an invalid representation of the differential input signal. A frequency detector, complementary offsetting auxiliary amplifiers with limit frequency roll offs are used to detect the fail safe condition. In addition a delay circuit is used that requires the fail safe condition to exist for some time before the fail safe circuit is active. Initialization circuitry ensures a proper power up conditions where the circuitry is enabled to detect the fail safe conditions and guarantees a reliable fail safe irrespective of the previous state of the signal.

The invention discloses a vehicle active collision avoidance system based on VII support, comprising a short-distance wireless communication terminal, a road side base station and a traffic information service center, wherein, the short-distance wireless communication terminal is installed in a vehicle; the vehicle-mounted short-distance wireless communication terminals of the vehicles in local road sections form a wireless communication local area network; a road side base is arranged at a road side, various sensors arranged on the vehicle obtains the data information through uploading and collecting by CAN buses; the short-distance wireless communication terminal is provided with a danger warning information publisher; when the dangerous condition such as potential rear-end collision and the like exists, the danger warning information publisher is activated; the danger warning information is published in a broadcast manner through the short-distance wireless communication; after the short-distance wireless communication terminals on other vehicles receive the danger warning information, a central controller safety status judgment module analyzes the critical following distance required in preventing rear-end collision with abnormal running vehicles in a current running state. The vehicle active collision avoidance system of the invention can effectively reduce time delay and improve reliability.

The invention discloses a wearable device-based smart personal security system and an implementation method thereof. The implementation method includes the following steps that: user safety assessment parameters are obtained; safety assessment is performed according to the user safety assessment parameters and preset personal safety policies, and a safety status of a user is judged; when it is judged that the user is in a high dangerous status, the user is prompted to perform personal safety confirmation; and when safety confirmation of the user is not received, personal safety warning notification is performed. According to the method of the invention, based on safety assessment, safety confirmation and warning notification, the intelligence of dangerous condition detection and timeliness of help seeking can be improved, and people can be assisted to pay attention to dangerous conditions and improve safety awareness, and personal safety warning notices can be automatically transmitted when the people encounter dangers.

A method begins by a processing module obtaining a set of identifiers (IDs) corresponding to a set of user devices, wherein each user device of the set of user devices is associated with a corresponding safety status level. For each identifier (ID) of the set of IDs, the method continues with the processing module generating a safety status request that includes the ID, outputting the safety status request to a user device of the set of user devices that corresponds to the ID, receiving a safety status response of a set of safety status responses, wherein the safety status response includes a corresponding safety status level of one user device of the set of user devices, and indicating the safety status level of the safety status response when an ID of the safety status response compares favorably to at least one ID of the set of IDs.

The invention provides a bridge structure monitoring system. The bridge structure monitoring system comprises a sensing subsystem for monitoring responses of a bridge under various external excitations by use of a user or a test instrument; a signal acquisition and processing subsystem used for processing various monitored information and then performing diagnosing; and a health state and safety evaluation subsystem used for analyzing a damage condition of a bridge structure and evaluating a health state of the bridge. The bridge structure monitoring system can analyze the safety status of the bridge structure and evaluate static and dynamic loading capabilities of the bridge structure and the safety and reliability of the structure, thereby providing a scientific basis for bridge management and maintenance decision-making.

The present invention refers to a dry firing prevention device, especially for use in a nail gun with a drawer type magazine, in which the main body of the nail gun is equipped with a safety apparatus and a dry firing prevention device near a trigger. The dry firing prevention device is disposed on the magazine. When a nail pusher pushes nails until where last few nails are left, the nail pusher will contact with one end of the dry firing prevention device and the other end of the dry firing prevention device blocks the safety apparatus, so that the safety apparatus retains in a safety status to prevent the nail gun from dry firing, so as to prolong the lifetime of the nail gun.

The invention discloses an association analysis method and an association analysis system for massive logs to evaluate the current network security condition and describe the attack condition which is paid most attention currently according to the massive logs generated by an intrusion detecting device. The method comprises the following steps: acquiring the logs of the intrusion detecting device, and judging whether a large-scale network security event exists or not by calculating the distribution condition of source addresses and destination addresses of the logs of the intrusion detecting device; merging the logs of the intrusion detecting device according to the source addresses, the destination addresses and event types, and detecting and reporting abnormal addresses and hot events; counting and displaying a propagation process of the hot events in a specific time period through graphics; and associating output results, and giving comprehensive evaluation on the current network security condition. The system comprises an entropy module unit, a triple module unit, a hot event propagation display module unit, and a comprehensive association analysis module unit.

The invention discloses a coastal zone ecological security evaluation method, comprising the following steps: 1. Screening coastal zone ecological security evaluation indicators based on marine health index and urban ecological security; 2. Constructing a coastal zone ecological security evaluation index system based on a PSR model; 3. Index data collection and dimensionless; 4. Analytic hierarchy process to determine the subjective weight of the evaluation index; 5. Entropy value method to determine the objective weight of the evaluation index; 6. Determine the comprehensive weight of each index; 7. Coastal ecological security index calculation and evaluation. The evaluation method of the present invention can well reflect under the background of rapid urbanization and industrialization and large-scale human development activities, the safety status of the ecological environment in the coastal zone and the main pressure factors it bears, and can provide a basis for the protection of the ecological environment in the coastal zone area in the future. and management provide a certain theoretical basis.

The invention discloses a method and system for analyzing and diagnosing an automobile fault. The method comprises the following steps of: acquiring the model configuration information and a fault code of a faulted automobile by using an automobile fault diagnostic instrument; analyzing the fault code to obtain a fault reason of the faulted automobile and automobile fittings influenced by the fault reason, and sending an analyzed result to a cloud server; enabling the cloud server to accumulate the number of generated times, stored in a database, of the fault reason of the faulted automobile so as to obtain the new number of generated times of the fault reason and generate a fault report of the faulted automobile; and sending the fault report to a smart terminal of a user of the faulted automobile. The method and the system obtain the fault reason of the faulted automobile and the automobile fittings possibly influenced by the fault reason in virtue of the analysis of the fault code, and generate the fault report in combination with the historical data of the automobile fault so as to contribute to the overall analysis of the automobile condition, and pushes the fault report to the smart terminal of the user in order that the user fast and easily knows the safety state of the automobile.

A method begins by a processing module receiving a safety status request for a safety status level associated with a user device and determining whether to generate a safety status response. When generating a safety status response, the method continues with the processing module obtaining the safety status level associated with the user device and determining whether to include location information in the safety status response. When including the location information, the method continues with the processing module obtaining location coordinates corresponding to the user device, obtaining street address location information based on the location coordinates, generating the location information based on the location coordinates and the street address location information, generating the safety status response to include the safety status level and the location information, and outputting the safety status response to a requesting entity.

The invention discloses a bridge safety operation monitoring and management system. The system includes a sensing unit which collects and obtains response data of a bridge structure in real time, an analyzing unit which processes and analyzes the response data of the bridge structure, an application unit which provides a user with several functions and services according to processed and analyzed data, a display unit which displays output data in the form of a graph and a report to a bridge manager, and a database and data management unit for storing and managing the data of each unit. The units transmit data and information to each other through a transmission unit, collect data and monitor influence on the performance of the bridge structure in real time, identify existing defects and quality decay of the bridge structure in time, and evaluate and analyze potential development thereof in current environmental conditions and potential threat thereof to safe operation of the bridge structure. The system provides real-time, regular and non-regular safety status information services of the bridge structure for related institutions, and provides scientific basis for decision-making of maintenance needs and measures, etc.

The invention relates to a method for monitoring the safety of an ocean platform on the basis of displacement sensors and belongs to the technical field of ocean platform monitoring. The method comprises the following steps of (1) calculating and analyzing the whole different working conditions of the ocean platform, and establishing a database by a finite element analysis software; (2) designing a pre-alarm system according to the displacement of the central point of a deck, equipment or operation restrictions, and extreme operating conditions on the ocean platform; (3) arranging the displacement sensors; (4) acquiring and transmitting data of the displacement sensors; (5) establishing a signal demodulation control system to facilitate the analysis and the processing of a computer, wherein the control system is used for controlling and managing the equipment; and (6) importing the data into the database, establishing an estimating system, and reflecting the safety status of the whole structure of the platform in real time by monitoring, analyzing and processing position signal data. An estimating way is simplified by the method, the method has the characteristics of monitoring in real time, wide application range, high monitoring precision and the like, and the safety of the structure of the ocean platform can be intelligently and accurately monitored and pre-alarmed.

The invention discloses a data security abnormity monitoring method and system in a public information platform. The system comprises a data layer responsible for data collection, an analysis layer for three-level data analysis and a presentation layer for visibility presentation and threat prediction. The data collection of the data layer adopts a multi-source data collection method; the presentation layer mainly afterwards applies a visibility technique, carries out visibility presentation to security threats and helps a decision maker to know the security threat tendency and dynamic states of the system visually; and an executor can know concrete details through a multi-layer pull-down form. According to the method and the system provided by the invention, a manager center processes, analyzes and presents collected data in a clustering mode; the system is of B / S architecture; different personnel can carry out operations such as querying, processing and analyzing to the data through an IE or other browsers; related managers can carry out graphical presentation, know the security conditions of the data visually, perceive the development dynamic states of the data security and dispose timely after an event is generated.

The invention discloses an information safety management platform, which includes: safety base domain, for monitoring the network safety status, generating and sending the safety report to the safety management domain; safety management domain, for receiving the safety report from the safety base domain, and extract the safety information from the safety information domain, according to the analysis for the safety report received from the relevant safety information, acquire the network safety alarm and network safety configuration suggestions; the safety information domain, used for saving the safety information and output to the safety management domain. The invention may realize the automatic management of dynamic network information safety.

In a method for exchanging security situation information between mobile terminals, each of which is connected to a wired / wireless network, security profiles are exchanged between two mobile terminals between which a connection is to be established. The security profiles include security situation information of the mobile terminals, and, each mobile terminal performs a validity check on the received security profile to determine whether security situation of the opponent mobile terminal is trustworthy or not. The connection is established only when the security situations of both mobile terminals are trustworthy.

The invention relates to an automobile combined meter having an automobile electric control diagnosis function and a diagnosis method thereof. The automobile combined meter comprises a central controller, a meter interface, a plurality of multifunctional indication step motors electrically connected with the central controller respectively, a meter illumination indicator lamp, a safety status indicator lamp, multifunctional indicator lamps, multi-fault indicator lamps, a display screen, a clock chip, a storage, a voice prompt module, a key processing circuit, a power module electrically connected with the meter interface, a plurality of input signal processing circuits electrically connected with the central control unit and the meter interface respectively and an automobile electric control diagnosis interface circuit, wherein a controller area network (CAN) bus interface and a universal asynchronous receiver / transmitter (UART) interface are arranged on the central control unit. When the automobile combined meter used, the meter interface is electrically connected with the electric control unit of the automobile to be diagnosed, and the central controller is connected with the automobile electric control diagnosis interface circuit through the CAN bus interface or the UART interface and then communicates with the the electric control unit of the automobile to be diagnosed through the meter interface. Having the automobile electric control diagnosis function, the automobile combined meter can prompt the fault of the automobile and make the fault point clear so as to prompt drivers to maintain the automobile better.

A safety confirmation system includes a mobile terminal that receives early disaster information, a center apparatus that manages a safety status of a user of the mobile terminal, and a map server that provides map information. The mobile terminal holds destination information and automatically acquires current location information upon receiving the early disaster information. The mobile terminal automatically transmits the current location information to the center apparatus and the map server, and automatically transmits the destination information to the map server. The center apparatus receives the current location information transmitted from the mobile terminal. The map server searches for a return route from the current location to a destination, generates map information including the return route, and transmits the map information to the mobile terminal. The mobile terminal receives and stores the map information including the return route and displays the map information.

In response to receiving information regarding an unsafe condition from portable electrical energy storage device (e.g., battery) safety sensors, a locking mechanism controller determines whether the battery is in a desired state to, as a safety measure, have the compartment that holds the battery locked and / or to send a signal to reduce or eliminate current draw from the battery. If the locking mechanism controller determines the battery is in the desired state to have the compartment locked, then it sends a signal to a compartment locking mechanism causing the compartment locking mechanism to lock the compartment in which the battery is located to prevent a user from opening the compartment, and thus helps protect the user against the unsafe condition. In some embodiments, the unsafe condition may be a potential or existing catastrophic failure of the battery in the compartment (e.g., a meltdown, explosion or dangerous leak, etc.).

A computer arrangement for inducing a retraction of a computer component in response to a sensed emergency or security condition. The computer arrangement can include an enclosure with an open inner volume and a support member extendably and retractably retained relative to the enclosure. A computer component, such as a monitor, a keyboard, or a laptop computer, can be retained relative to the support member. One or more sensors can sense an emergency or security condition thereby to induce a retraction of the support member and, possibly, a closing of a lid. The keyboard or laptop computer can be retained relative to a support unit or cradle, which can be manually or automatically pivotable between a storage configuration and a second configuration.

A monitoring system that provides a display, either local or remote, of operation information regarding an outdoor furnace or boiler system. The monitor polls various sensors, including information relative to water temperature, draft fan operation, pump operation, various switch status, safety status, and emissions status. The various sensors may be operationally connected wirelessly with the monitor. The monitor displays operational status information, including indications requiring operator attention. Thus, operator maintenance is more effectively applied as needed rather than also on an information gathering basis.

The invention discloses an electric vehicle power battery safety monitoring device and method. The monitoring device comprises a data acquisition system, a data transmission system, a data saving system and a state monitoring system. The state monitoring system comprises a data processing subsystem, an execution module and a remote communication unit. The data acquisition system sends the collected battery state data to the data saving system for caching through the data transmission system, and injects into the data processing subsystem to detect the internal resistance of a battery cell through an online parameter identification module. A evaluation index system combines the multi-factor and multi-level fuzzy logic reasoning to comprehensively evaluate the battery safety status; according to the evaluation result in combination with a corresponding control strategy, a control signal is injected into the execution module to achieve the battery safety monitoring and control. The devicehas the advantages of being systematic and intelligent, and the monitoring and troubleshooting of faulty vehicles are achieved through a remote communication technology in combination with a monitoring platform.

The present invention relates to a vertical storage tank deformation monitoring system. The system comprises a data processing device, a positioning device, a total station installed at a first reference point, a reflecting prism installed at a second reference point, a three-dimensional laser scanner installed at each surveying point, and a plurality of scanning target sets located at the wall of the vertical storage tank and arranged corresponding to the surveying points. The surveying points are distributed around the outer side of the vertical storage tank, and the distance among the first reference point, the second reference point and the vertical storage tank is larger than the distance between the surveying points and the vertical storage tank. The vertical storage tank deformation monitoring system and method are configured to scan the vertical storage tank and perform corresponding data processing by using three-dimensional laser scanning to realize the continuous monitoring of the whole geometry deformation safety status of the vertical storage tank.

The invention discloses a method and a system of measuring a length of a dry beach of a tailing pond. The method comprises selecting monitoring profiles of the dry beach in the tailing pond, selecting at least three monitoring points and at least five auxiliary observation points on surface of the dry beach, obtaining absolute heights of each monitoring point and auxiliary observation point at an initial time, furthermore fitting a curve equation of the dry beach surface at the monitoring profiles of the dry beach at the initial time, during measurement, obtaining an absolute height of each monitoring point at current time in real time, combining the absolute height of each monitoring point and the curve equation of the dry beach surface at the initial time, determining current measurement errors of horizontal distances of each monitoring point of the dry beach surface from the beach top, furthermore determining a curve equation of the dry beach surface at the monitoring profiles of the dry beach at current time in accordance with a predetermined measurement error threshold, and determining the length of the dry beach at the monitoring profiles of the dry beach at current time in accordance with the absolute height of the water level and the curve equation of dry beach surface in the current moment, thereby realizing measurement of the length of the dry beach of the tailing pond. The method can timely, accurately and reliably measure the length of the dry beach, and thus accurately reflect actual security situations of the tailing pond and effectively reduce risks of occurring security incidents in the tailing pond.

An apparatus for recognizing security situation and generating situation information based on spatial linkage of physical and IT security, the apparatus includes: a security event collection unit for mapping, when a security event is detected from a security device, unique information of the security device to a location or an object in a real space, and collecting correlated security events based on the mapped information; a security situation awareness unit for determining a type of a security situation and a degree of threat based on the correlated security events; and a situation information generation unit for analyzing a correlation between the correlated security events and the security event to generate security situation information.

The invention provides a color-sensitive sensor for providing reliable monitoring for the subsurface structure damage process. In the color-sensitive sensor, a power supplyenergy resourced supplied by the outside is are not required, the pressure bore borne by the color-sensitive sensor is converted into the color by using the characteristic of emitting light of the self material due to the force and the structure safety status can be directly and quickly fed back without the processing of signals. For a monitoring area requiring structure early warning, an additional data acquisition unit is arranged on the sensor, the acquired signals are accurately and wirelessly transmitted to all people and mechanical equipment entering the subsurface structure in real time by using a monitoring system; meanwhile, the signals are transmitted to a control center and provide important field structure information for the subsurface structure all lift life cycle monitoring and the subsurface engineering advanced construction technology. The technical scheme comprises a pressure color-sensitive sensor and a production technology thereof, an installation technology of the pressure color-sensitive sensor and a monitoring system of the pressure color-sensitive sensor.

The invention discloses a wearable device and a personal safety monitoring method. The wearable device includes a heart rate monitoring module, a motion monitoring module, a positioning module, a processing module and a communication module; the heart rate monitoring module is used for acquiring the heart rate data of a user, judging whether the heart rate data are abnormal or not, and sending the judgment result of the heart rate data to the processing module; the motion monitoring module is used for acquiring the motion data of the user, judging whether the motion data are abnormal or not, and sending the judgment result of the motion data to the processing module; the positioning module is used for acquiring the geographic location information of the user and sending the geographic location information to the processing module; the processing module is used for judging the personal safety status of the user based on the judgment result of the heart rate data and the judgment result of the motion data, and sending an alarm message containing the geographic location information to the communication module when judging the personal safety status of the user is abnormal; and the communication module is used for sending the alarm message to an associated device. The wearable device and the personal safety monitoring method of the invention can intelligently infer the personal safety status of the user and has high automation degree and is easy to realize.

The invention relates to underground engineering construction, in particular to a method for monitoring safety status of a foundation pit. Monitoring points which are capable of mutually corroboratingare arranged on a same section of the foundation pit in the invention method to monitor and obtain monitoring values of each monitoring project when the foundation pit is constructed to the current working condition; the safety status of the foundation pit at present can be quantitatively measured by comparing the monitored data with a limit status; deformation and force condition of foundation pit in next step is obtained through prediction; the safety status of the foundation pit in the next step of construction is evaluated by the way of comparing with the limit status, thus realizing theprediction the of safety status of the foundation pit and transforming the safety status evaluation of the foundation pit from post-evaluation to pre-evaluation. The invention has the advantages thatdynamic monitoring evaluation of the safety status of the foundation pit is realized by replacing absolute evaluation with relative evaluation and combing the data evaluation result obtained by monitoring with evaluation result obtained by adopting prediction; the quantitative monitoring evaluation of the safety status of the foundation pit is realized and the specific risk points are confirmed; the safety status of the foundation pit in the current and in the next step of construction is predicted systematically; the invention has great significance to the safety control over the constructionof the foundation pit.