27results about How to "Quick emergency response" patented technology

The invention discloses a multi-time-sequence three-dimensional visualization expression method for flood routing, and the method comprises the steps: analyzing NetCDF data of a two-dimensional hydrodynamic model, building an element index library and a space library, and storing the indexes of water level, water depth, flow velocity and the like and the space information of an irregular triangular mesh. And generating an association relationship between the grid points and the element indexes, and creating a time sequence cache attribute table and a spatial data set. And reading three-dimensional point space data and element index data, constructing a three-dimensional space grid, and performing range cutting by using a two-dimensional surface data set. And generating a time sequence service conforming to a three-dimensional model tile data format by adopting a thread pool technology. And loading a three-dimensional service and a terrain service at a browser end, carrying out color and height rendering based on the element values, and dynamically displaying the flood process. And a timer is arranged to realize three-dimensional visual playing moment by moment. The method has the advantages that the dynamic display capability of flood routing is effectively improved, and efficient three-dimensional visual rendering and real-time playing are supported.

The invention discloses a hotel guest room intelligent equipment control system and method based on the Internet of Things, and relates to the technical field of equipment intelligent control. Access control authentication modes are alternately switched according to a preset switching rule; collecting check-in environment condition data in the check-in area, and if the check-in environment condition data is abnormal, collecting sign data of a check-in user; judging the health abnormal degree of the check-in user according to the physical sign data, and if the abnormal degree exceeds the expectation, switching the active control mode of the electric equipment into an automatic control mode; and when the non-health state of the user is predicted to be continuous, if the collected user behavior data verifies the prediction result, according to the current state of the user, after an emergency processing scheme is output by the emergency processing knowledge graph, the access control authority and the electric equipment control authority of the user are transferred. By switching the control authority of the electric equipment in the check-in area, the safety state of the user is guaranteed.

The invention discloses a coal mine fireproof monitoring and analysis method based on unmanned aerial vehicle inspection, which relates to the technical field of coal mine fireproof monitoring and analysis, and comprises the following steps: when an unmanned aerial vehicle arrives at a coal mine goaf area for inspection, acquiring environmental parameter information of the coal mine goaf area in real time, wherein the characteristic information comprises gas distribution characteristic information and airflow dynamic characteristic information. According to the method, the gas distribution characteristic information and the airflow dynamic characteristic information are acquired in real time, and the gas distribution index is generated by utilizing the machine learning model which is learned in advance, so that the goaf gas distribution is intelligently evaluated. According to gas distribution indexes, abnormal distribution is divided into low risk, medium risk and high risk, refined inspection strategies such as frequency increasing, path expanding, dynamic height adjusting and multi-machine collaborative operation are adopted for different risk levels, comprehensive monitoring and quick response are achieved, inspection resource distribution is optimized, and coal mine safety accidents are effectively prevented.

The invention discloses a method for extracting a flood disaster range, and relates to the technical field of flood monitoring. The method comprises the following steps: obtaining a remote sensing image of an agricultural flood disaster range through remote sensing monitoring technology, marking an identifiable area, obtaining a grayscale-gradient co-occurrence matrix of the identifiable area and a background area of ​​the flood disaster range, calculating grayscale values ​​between adjacent pixel points in the identifiable area, analyzing grayscale value ratios between adjacent pixel points at different positions, determining an abnormal area in the image, extracting an image texture uniform deviation value, a cloud index floating degree value, and a real-time rainfall density index from image information for the abnormal area, constructing a data testing model, and determining the flood disaster range according to the model testing result. This method not only makes the monitoring and identification of the flood disaster more automated, and helps to improve efficiency, but also, when the flood disaster range is determined, emergency response and preparation can be initiated more quickly, which helps to minimize the impact of the disaster.

The embodiment of the invention discloses a certificate camouflage detection method and device based on multi-modal characteristics, a medium and equipment, firstly, multi-modal characteristic data corresponding to a certificate image to be detected are determined, and the multi-modal characteristic data comprise multiple basic certificate attribute data; determining at least one certificate camouflage risk type corresponding to the to-be-detected certificate image; matching combined certificate attribute data corresponding to the certificate camouflage risk type from the multi-modal feature data; and determining a certificate camouflage risk detection result corresponding to the to-be-detected certificate image through the combined certificate attribute data. Compared with a current detection scheme based on a visual model, the technical scheme has the advantages that a new camouflage risk can be responded only through a model iteration updating mode, the response speed of certificate camouflage risk detection can be effectively improved, rapid emergency response to the new camouflage risk is realized, and the security of privacy data and a user account is improved.

The invention discloses an emergency processing device and system and a vehicle. The emergency processing device comprises a satellite flash communication module which is used for being in communication connection with an Internet of Vehicles device through a satellite flash technology; the warning module is used for sending out a warning signal; the processor is respectively connected with the satellite flash communication module and the warning module; wherein the processor, in response to a received emergency processing request, instructs the warning module to send the warning signal, and sends help seeking information to the Internet of Vehicles equipment through the star flash communication module. By means of the emergency processing device, efficient rescue information transmission can be achieved, related rescue workers or departments can conduct rescue more quickly, the rescue time is further saved, the rescue efficiency is improved, and life and property safety of the related workers can be guaranteed.

The invention provides a network security protection simulation method and a related device. Belongs to the technical field of network security. The method comprises the following steps: generating a network topology; determining a plurality of target network nodes and a network attack path according to the network topology; attacking the target network node based on the network attack path; determining a network defense strategy and defending the target network node; and determining the protection result according to the network attack strategy and the network defense strategy. According to the method, the defense capability of the network system under various environmental factors can be effectively tested.

The present invention provides an early warning method and system based on highway road condition monitoring, which relates to the field of radio detection technology. The method integrates multi-dimensional data collected by vehicle-mounted terminals, laser radars, acoustic wave sensors and video monitoring, calculates congestion coefficients, average delay values ​​and differences, and generates a traffic condition model; based on real-time data and historical data, a traffic state prediction model is constructed, and the indicators generated by the traffic state model are used as input to generate traffic state prediction results for future time periods; an early warning threshold is set, and when the traffic state prediction results are abnormal, an early warning signal is automatically issued. The present invention monitors the traffic conditions of highways through electromagnetic wave reflection technology, and issues early warning signals in a timely manner, thereby reducing the incidence of traffic accidents and improving road safety. The early warning method and system based on highway road condition monitoring will greatly improve the intelligent level of traffic management and contribute to the construction of a safe and smooth highway network.

The invention relates to the technical field of ship intrusion detection, in particular to a ship intrusion detection method and system, intelligent identification and authorization management of ship identity are realized by introducing a dynamic white list mechanism and combining with an electronic fence technology, legal passage and illegal intrusion are fundamentally distinguished, and the false alarm rate is reduced to an extremely low level. Meanwhile, a multi-source data fusion technology is adopted, so that the accuracy and reliability of ship positioning and identification are improved; through multi-dimensional automatic verification and risk assessment, manual intervention is greatly reduced, and the detection efficiency is improved; and an automatic alarm and linkage response mechanism can realize rapid emergency processing, so that the safety monitoring capability and the security response level of key water areas are remarkably improved.

The invention provides an early warning method and system based on highway condition monitoring, and relates to the technical field of radio detection, and the method comprises the steps: carrying out the fusion of multi-dimensional data collected by a vehicle-mounted terminal, a laser radar, a sonic sensor and video monitoring, calculating a congestion coefficient, an average delay value and a difference degree, and generating a traffic condition model; constructing a traffic state prediction model based on the real-time data and the historical data, and generating a traffic state prediction result of a future time period by using an index generated by the traffic state model as input; and an early warning threshold value is set, and an early warning signal is automatically sent out when the traffic state prediction result is abnormal. According to the early warning method and system based on expressway road condition monitoring, the traffic condition of the expressway is monitored through the electromagnetic wave reflection technology, the early warning signal is sent out in time, the occurrence rate of traffic accidents is reduced, the road safety is improved, and the intelligent level of traffic management is greatly improved through the early warning method and system based on expressway road condition monitoring. And a contribution is made for constructing a safe and smooth expressway network.

The present application relates to the technical field of automobile battery safety monitoring, in particular to an electric vehicle battery module operation safety real-time monitoring and early warning system based on the Internet of Things, comprising a multi-dimensional sensing module, a data preprocessing module, an Internet of Things transmission module, an analysis and decision module, an early warning execution module, a safety protection module and a storage and traceability module; the multi-dimensional sensing module collects battery operation state data; the data preprocessing module is used to solve the problems of large noise, chaotic time sequence and insufficient precision of original sensing data; the analysis and decision module analyzes the battery operation state, identifies hidden troubles and determines the risk level; the early warning execution module executes differentiated and graded early warning operations; the safety protection module executes active safety protection operations; the storage and traceability module realizes full-time sequence data retention and fault traceability; the system relies on a multi-algorithm fusion artificial intelligence model to realize accurate estimation of the battery state, early prediction of thermal runaway and analysis of accumulated fault risks, and greatly reduces the false alarm rate and the missed alarm rate.

The invention discloses a wet type water mist fire extinguishing system and method giving consideration to ammonia absorption and a ship. The system comprises a water supply pipeline assembly, an air control pipeline assembly, a water spraying assembly and a control assembly, the water supply pipeline assembly comprises a water supply main pipeline and a plurality of water supply branch pipelines, and the water supply branch pipelines are connected to a plurality of areas where ammonia fuel equipment is located respectively; the control air pipeline assembly comprises a plurality of release control valve boxes and control air pipelines communicating with the release control valve boxes in a one-to-one correspondence mode, and the multiple control air pipelines are connected into the multiple areas correspondingly. Each water spraying assembly comprises a pneumatic control release valve and an open water mist nozzle, and the pneumatic control release valve in each area is connected with the water supply branch pipeline and the air control pipeline in the corresponding area; the control assembly comprises an intelligent controller, and the intelligent controller is in communication connection with the release control valve box, and an ammonia detector and a smoke temperature composite detector which are arranged in the area. The problems that in the prior art, fire disasters or ammonia leakage cannot be treated in time, and quick response cannot be achieved are solved.

The embodiment of the invention relates to the technical field of API access control, and provides an API access control method and device, equipment, a storage medium and a program product, applied to a proxy server, the API access control method comprises the following steps: respectively creating an API-protection level mapping table and a user role-user level mapping table; the proxy application authenticates an interface, creates a key-user role mapping table, and returns key information to the client; and receiving a key carried when the client calls the service function interface, and performing API access control on the client according to the key, the API-protection level mapping table, the user role-user level mapping table and the key-user role mapping table. According to the embodiment of the invention, the authority control function and the application service function are deeply decoupled, the safety control left shift is realized, and the emergency resistance and quick adaptability of a service system when the service system faces complex network attacks and the service of the service system changes continuously are effectively improved.

The present invention discloses a flare gas recovery device, which belongs to the technical field of flare gas recovery. The device comprises a PLC controlled by the whole machine, a water seal tank, a dry gas holder, a discharge tank, a back pressure tank and a joint control valve unit, wherein a demister is arranged on the inner upper part of the water seal tank; the lower part of the water seal tank is connected to the flare gas inlet pipe through a first one-way valve; the flare gas inlet pipe is connected to a second one-way valve at the input end of the first one-way valve; the second one-way valve is connected to the dry gas holder through a first electric control valve; the top of the water seal tank is connected between the second one-way valve and the first electric control valve through a third one-way valve; the bottom of the water seal tank is connected to the discharge tank through a double valve group; the double valve groups are connected to the upper part of the water seal tank through a discharge valve; the back pressure tank is connected to the bottom of the discharge tank through a back pressure valve. The flare gas recovery device of the present invention can fully recycle and utilize the flare gas, improve the application value of the flare gas, and can quickly handle the flare gas in an emergency.

The utility model relates to fire door technical field, especially a protection mechanism and fire door auxiliary device, including door body, accommodating component, including the rest piece, sheltering auxiliary part and spraying spare, the rest piece sets up on the door body, sheltering auxiliary part sets up on the door body, the spraying spare sets up on the rest piece, plugging component, plugging component sets up on the sheltering auxiliary part on accommodating component, auxiliary assembly, auxiliary assembly sets up on door body, through accommodating component and plugging component in the door body setting, can restrain flame to the other side of the door diffusion, the flame retardant of surrounding combustible material, the transmission of high temperature flue gas through the door gap is blocked, solve high temperature dense smoke through the door gap and intrude the evacuation passage, through setting up auxiliary assembly on the mechanism makes the whole device can carry out monitoring to the real -time information display and image of internal environment, can know the internal condition in advance and judge relevant risk when personnel enter, be favorable to the rapid emergency response and handle of sudden accident.

This invention relates to emergency reinforcement blocks, individual units, and emergency sparse-density reinforcement methods for beam fractures, belonging to the field of building structure technology. When beam components are subjected to heavy hanging loads or their function changes without design verification, there is a lack of quantitative emergency remedies for beam reinforcement. The invention utilizes a hollow steel box comprising a box body with multiple hollow holes for concrete pouring. The top of the hollow steel box has an arc-shaped notch, on which a recessed arc-shaped piece is integrally connected. The outer wall of the arc-shaped piece is an assembly wall. The top surface of the hollow steel box has two insertion ports, and multiple folded plates are inclinedly positioned between the front and rear folded-line notches. The emergency sparse-density reinforcement method in this invention involves a quantitative configuration process based on the width between two broken rebar ends and the fracture depth in the beam fracture area, specifying the number of emergency reinforcement units, the number of subsequent rebars, and their connection positions.

The invention discloses a preparation method of a light filler, a railroad bed structure and a laying method of the railroad bed structure. The preparation method comprises the following steps: preparing raw materials according to a certain ratio, wherein the raw materials comprise Portland cement, fly ash, hollow glass beads, a polycarboxylic acid water reducing agent and a liquid foaming agent formed by compounding alkyl sulfonic acid alkali metal salt and hydrolyzed protein according to a mass ratio; the preparation process of the light filler comprises the following steps: diluting a foaming agent and preparing foams; mixing and stirring; forming and maintaining; the volume weight of the light filler is designed, specifically, the total volume of the mixed dry material, the total volume of needed water and the foam mass of the light filler are accurately calculated, and the design density of the light filler is determined. According to the invention, rapid first-aid repair and emergency response can be realized, extreme environments are adapted, structural stability is improved, durability is enhanced, heat and sound insulation performance is improved, balance of light weight and high strength is realized, and environment friendliness is realized.

The present invention discloses a chest cavity sealing hemostasis and fluid extraction device for battlefield emergency treatment, comprising a sheath component, an airbag component, a pressure plate component, and a hose component, wherein the sheath component, the airbag component, and the pressure plate component are sequentially mounted on the hose component from bottom to top. The sheath component comprises a sheath at the upper end, a terminal at the lower end, and a support frame in the middle; the airbag component comprises an airbag and an air inlet pipe above the airbag; the pressure plate component comprises a pressure plate and a card plate on the upper surface of the pressure plate; the hose component comprises a hose, and a tooth-shaped tube is provided on the outer surface of the upper part of the hose, and a compression ring is provided on the lower part between the sheath component and the airbag component. The present invention is compact in size, simple in operation, and convenient to carry. It can quickly perform emergency treatment on the wounded, and can be quickly removed for the next step of treatment after the wounded are out of danger. The present invention is highly versatile for people with different physiques and different chest wall thicknesses, and can be used for wounds of different calibers or penetrating wounds.

The utility model discloses a fire early warning linkage system, belongs to the field of fire alarm, and solves the problem that video monitoring, fire detection alarm and fire linkage equipment cannot be effectively matched in the prior art. The system mainly comprises a plurality of workshops, cameras are arranged in the workshops, the cameras are connected with a controller, the controller is connected with a control room, detection modules and fire-fighting modules are arranged in the workshops, and the detection modules and the fire-fighting modules are respectively connected with the controller; according to the utility model, fire alarm linkage video monitoring of a park can be managed in a centralized and unified manner through a control room, so that visible fire alarm, rapid emergency response, comprehensive monitoring and high efficiency are realized, a large number of monitoring personnel are not needed, and daily inspection and maintenance work is reduced.

The invention discloses an integrated energy system load recovery method based on management and storage characteristics, and the method comprises the steps: constructing a load recovery strategy generation model which comprises an energy supply model, an equivalent energy storage model and an energy balance model; an objective function of the load recovery strategy generation model is a weighted sum of an electrical load loss ratio, a thermal load loss ratio and a natural gas load loss ratio; determining an optimal weight value in the target function; and based on the weight optimal value, solving a load recovery strategy generation model by taking the minimum objective function as an optimization objective, taking the solved decision value as a recovery strategy of a post-disaster scheduling period, and controlling the electric-thermal-gas integrated energy system to work in a post-disaster recovery stage according to the recovery strategy. According to the method, the energy storage effect of the heat supply pipe network and the natural gas pipe network is fully considered, the three energy sources of electricity, heat and gas are fully transferred, the utilization efficiency of the heat energy and the gas energy is improved, and emergency response and rapid recovery of the system are promoted.

This invention discloses an integrated intelligent fire protection linkage and property emergency response system for high-quality residential buildings, relating to the field of smart fire protection. It includes: a sensing and triggering module for configuring the acquisition period and trigger threshold, acquiring real-time physical quantity signals related to fire risks across the entire residential area based on the acquisition period, and generating and outputting alarm signals based on the trigger threshold; and a filtering module for receiving the initial signal output from the sensing and triggering module, cross-validating it with related signals from the residential environment, and eliminating invalid interference signals and filtering valid fire alarm signals. This invention effectively filters invalid interference by accurately acquiring real-time fire-related physical quantity signals from the residential building, dynamically adjusting judgment criteria based on environmental factors, significantly improving alarm accuracy, avoiding false alarms, and simultaneously executing graded response actions based on risk levels to ensure precise coordination and efficient operation of fire protection facilities.

The invention relates to the technical field of data processing, and particularly discloses a fire-fighting early warning method combining temperature and smoke sensing data based on an intelligent lock, and the method comprises the steps: collecting temperature data and smoke sensing data from an environment; if the variation amplitude of the temperature data exceeds a first preset threshold value and the peak value of the smoke sensing data exceeds a second preset threshold value, constructing a fusion feature vector through the temperature data and the smoke sensing data, and obtaining a potential fire risk level by adopting a classification algorithm according to the fusion feature vector; acquiring a temperature change trend sequence and a smoke change trend sequence, performing tracking analysis, and determining an early warning response score in combination with the potential fire risk level; if the early warning response score exceeds an early warning preset threshold value, an early warning signal is output, and an unlocking instruction is sent to the owner APP through the Internet platform. According to the fire-fighting early warning method based on the intelligent lock and combining the temperature and smoke sensing data, the problem that the early warning precision and the rescue efficiency are difficult to improve in a current fire-fighting early warning mode is solved.

According to the park safety early warning response management method and system based on artificial intelligence, a complex event is decomposed into a plurality of single simple events in a mode of carrying out feature difference on a safety event, and the problems that in the prior art, a system is difficult to rapidly extract useful information from a large amount of monitoring data, and the safety of a park is influenced are solved. And the intelligent analysis and dynamic adjustment capability is lacked, so that the recognition and response of complex or variable security events are not timely.

The invention discloses a telescopic fence safety measure on-line monitoring device and a detection method, and mainly relates to the technical field of electric power safety operation and on-line monitoring. The device comprises a monitoring host, a conductive monitoring line and a fixing clamp. The conductive monitoring lines are arranged on the plurality of telescopic fences forming the safety isolation area through the fixing clamps to form a closed-loop electrical monitoring loop and are connected with the monitoring host. The method comprises the following steps: arranging safety measures and initializing a device to form an electrical loop; the on-off state of the loop is monitored in real time; if the loop is disconnected, a local sound-light alarm is triggered and alarm information is sent to a remote background; and recovering the device after the work is finished. The system has the beneficial effects that electrified closed-loop real-time monitoring and instant damage alarm of fence safety measures are realized.

The utility model discloses fire extinguishing equipment with a response early warning structure, and relates to the technical field of fire extinguishing equipment. Comprising a box body, a box door is arranged at the front end of the box body, power equipment is installed in the box body, a high-pressure fire extinguisher is fixedly arranged at the top of the box body, a case is detachably installed at the top of the high-pressure fire extinguisher, a guide pipe is inserted into the bottom of the high-pressure fire extinguisher, and the surface of the guide pipe is sleeved with an electric valve; a temperature sensor is fixedly mounted at the top of the box body, the temperature sensor extends to be provided with a probe, the probe penetrates through the top of the box body and is attached to the surface of the heat conducting sheet, and a smoke sensing alarm is fixedly mounted at the top end of the inner wall of the box body. The safety performance of the device is effectively improved, rapid remedy can be achieved when a fire disaster occurs, property loss increase caused by fire behavior expansion is avoided, and the fire extinguishing time of firefighters is prolonged.

The invention belongs to the technical field of industrial process control, and particularly relates to an intelligent management and control method for a gas film coal yard, which comprises the following steps: dividing a control object into an equipment layer and a functional layer, and setting an equipment layer control mode according to the real-time response demand and communication condition of equipment; a function layer control mode is set according to the cooperation complexity of functions and global optimization requirements, and a principle of selecting centralized control or distributed control for a device layer and a function layer in various scenes is designed; according to the method, hierarchical processing of data and hierarchical issuing of instructions are realized, and a distributed autonomous architecture and an intelligent decision algorithm are combined, so that the global intelligent level of coal yard management and control is improved while the on-site quick response capability is guaranteed, and the coal yard management and control efficiency is improved. The invention also provides a non-transitory readable recording medium storing the program of the method and a system comprising the medium, and the program can be called through a processing circuit to execute the method.

The invention provides a commanding and dispatching method and device for an emergent city management event, electronic equipment and a storage medium, and belongs to the technical field of smart city management. The commanding and dispatching method comprises the following steps: judging whether a received city management event belongs to a risk event or not, and if so, performing risk assessment on the event to obtain a corresponding risk level; according to the event type and the corresponding risk level, obtaining materials required during emergency processing; according to the current position of the dispatchable vehicle and the storage place of the materials required by emergency treatment, obtaining a vehicle dispatching strategy; and according to the scheduling strategy of the vehicle, scheduling the vehicle to carry out material transportation. According to the method, the shortest driving distance of the dispatched vehicle is taken as a target, and the type and number of materials transported by the vehicle, the type and number of materials loaded by the vehicle at a warehouse point, the weight and volume of loaded materials of the vehicle and the like are taken as constraints, so that the optimal vehicle dispatching strategy is obtained.