376 results about "Rescue work" patented technology

The invention discloses a coal mine water disaster prevention and control system and method based on artificial intelligence. The system comprises a data acquisition module, a data transmission module, a data preprocessing module, a geological modeling module, a water disaster prediction module, a risk assessment module, an artificial intelligence decision module, an equipment control module, an emergency response module and a data management updating module. Sufficient time is won for prevention and treatment work, and the possibility of accidents is effectively reduced; early warning is realized, and the timeliness and accuracy of disaster prevention and control are remarkably improved; sufficient time is won for prevention and treatment work, and the possibility of accidents is effectively reduced; personnel safety evacuation and smooth rescue work are powerfully guaranteed, and disaster loss is reduced to the maximum extent; the efficiency and success rate of prevention and control work are improved, and economic losses and casualties caused by water disasters are reduced; the control effect and the system performance are continuously improved, and the long-term safety production requirement is met.

The invention discloses a fire early warning method and system based on multi-source information fusion and a medium. The method comprises single vehicle model training, model deployment, fire risk assessment, BIM modeling display and abnormal information notification. According to the fire early warning method and system based on multi-source information fusion and the medium, deep fusion and model training are carried out on the image, positioning and temperature information of the vehicle, the vehicle temperature fault mode can be rapidly and accurately recognized, the accuracy of fire early warning is improved, multi-source information is obtained in real time, and when the vehicle has an overtemperature phenomenon, the fire early warning efficiency is improved. A worker can quickly locate the vehicle and nearby the vehicle, measures can be taken for the overtemperature vehicle in time, fire disasters are prevented or the fire disaster damage degree is reduced, and powerful support is provided for fire prevention and control work. A bridge fire risk map is displayed on a display device or a user terminal by establishing a bridge BIM model, a command department, workers and drivers can quickly grasp information such as a disaster site, a fire reason, a disaster situation degree and a vehicle density degree of a current bridge fire through the bridge fire risk map, and the environment adaptability of the system is high; according to the invention, the fire risk can be evaluated in different environments, the decision-making efficiency of a command department is improved, a worker can quickly arrive at a rescue site to carry out fire extinguishing and rescue work, and a driver in a low-risk area can quickly evacuate from a bridge or assist the worker in personnel evacuation. And casualties and economic losses caused by fire disasters can be reduced as much as possible.

The invention relates to the technical field of wire and cable manufacturing, in particular to a fiber-reinforced fluoroplastic fire-fighting wire and cable and a preparation method thereof. The fiber-reinforced fluoroplastic fire-fighting wire and cable sequentially comprises a cable core, a shielding layer and an outer sheath layer from inside to outside, the outer sheath layer is prepared from the following raw materials in parts by weight: 40 to 45 parts of polytetrafluoroethylene, 35 to 40 parts of ethylene-vinyl acetate copolymer, 12 to 14 parts of composite flame retardant, 12 to 15 parts of modified zirconium oxide fiber, 25 to 30 parts of modified heat-conducting filler, 1.2 to 1.5 parts of coupling agent, 1 to 1.5 parts of antioxidant, 1 to 1.5 parts of lubricant and 2 to 2.5 parts of flexibilizer. The outer sheath layer of the fiber-reinforced fluoroplastic fire-fighting wire and cable prepared by the invention has excellent mechanical strength, toughness, heat-conducting property, high temperature resistance and flame retardant property, is suitable for fire-fighting power supply occasions, and is beneficial to rescue work of firefighters in emergency.

The utility model relates to the technical field of rescue quadruped robots, in particular to a quadruped rescue robot carrying a hoisting mechanical arm, which comprises a shell, a depth camera arranged on the inner side of the middle of the surface of one end of the shell, a mechanical arm holder arranged on the surface of the top end of the shell, and a rotating cylinder arranged in the middle of the surface of one end of an optical axis assembly. A bearing seat is arranged on the surface of the bottom end of the rotating air cylinder, a claw clamp is arranged on the surface of one end of the connecting rod, and the problems that a traditional rescue machine is not suitable for complex terrains and is low in efficiency in actual operation are solved by combining mechanical leg movement and force performance analysis, calculating limit loads and selecting a high-flexibility three-degree-of-freedom leg structure. The high-precision mechanical arm is designed through exquisite assembly process design and lightweight design and reasonable topology optimization, the work of rescue workers can be assisted or optimized, the blank of related industries is filled up, and the efficiency and safety of rescue work are greatly improved.

The invention relates to the technical field of safety emergency scheduling, in particular to a safety emergency scheduling optimization method based on a geographic information platform, which comprises the following steps: acquiring a contour map space of a disaster area; determining the rescue route difficulty from each rescue coordinate to each to-be-rescued coordinate in the contour map space; obtaining a first attribution degree of each difficult to-be-rescued point in an initial rescue jurisdiction of each rescue coordinate in the contour map space to the rescue coordinate and a second attribution degree of each difficult to-be-rescued point to the adjacent rescue coordinate; determining a final treatment area of each rescue coordinate in the contour map space according to the attribution degree; acquiring the priority of each rescue path in the final rescue jurisdiction of each rescue coordinate in the contour map space; and carrying out rescue work on the final rescue jurisdiction according to the priority of the rescue path. According to the invention, the influence of the rescue jurisdiction and the unbalanced path configuration in the jurisdiction is reduced, and the efficiency of safety emergency scheduling is improved.

The invention discloses a quadruped robot system for indoor fire rescue. The quadruped robot system comprises a quadruped robot body, a main control unit carried by the robot, a sensing unit, a navigation unit, an execution unit and a motion control unit. The main control unit comprises two high-performance industrial personal computers which respectively process a motion control algorithm and a visual perception algorithm. The industrial personal computer communicates with other sensors through an IP and a serial port, and wirelessly communicates with the rear end of the fire-fighting command center through a TCP. After the fire-fighting command center issues a rescue task to the quadruped robot, the robot constructs a global map through the laser radar, and searches a fire source and trapped persons through the depth camera. When the robot recognizes the target, the robot sends the target position to the rear end of the fire-fighting command center, automatically avoids obstacles, and navigates to the target position to execute fire extinguishing and rescue work. The firefighter can be helped to quickly find a fire source and trapped persons, determine the positions of the trapped persons in the map, and guide the firefighter to reach the area to carry out rescue.

The invention provides an intelligent positioning method and system for a vehicle rescue state, and relates to the technical field of vehicle rescue positioning. The method comprises the steps that after historical position information of a vehicle-mounted end is received, if a curve corresponding to the historical position information is analyzed to be a zigzag curve of which the amplitude and the vibration frequency exceed threshold values within a set time length, it is determined that the vehicle enters a GPS signal failure area. After a rescue request signal is received, a last effective positioning point, vehicle speed data and historical track information before failure are obtained, a predicted driving distance is determined by combining a vehicle speed and effective time, candidate paths are determined by combining historical tracks, the positioning point and a terrain path map, and a candidate position set matched with the predicted distance is determined on the candidate paths; and determining the nearest final to-be-rescued position in combination with the position information of the ground base station. According to the multi-dimensional information fusion positioning method, intelligent prediction positioning of the vehicle position can be realized under the condition of GPS signal failure, and a reliable position basis is provided for carrying out rescue work in time.

The invention discloses a multi-green-energy-conversion integrated device which comprises an outer box body, photovoltaic power generation systems and a wind power generation system are arranged on the outer box body, the wind power generation system is arranged at the rear end of the outer box body, and the photovoltaic power generation systems are arranged on the left side, the right side and the top of the outer box body; the inner box body is arranged in the outer box body, other system assemblies and auxiliary assemblies are arranged in the inner box body, the wind power generation system, the solar power generation system, the energy storage system, the user load, the related controller and the like are designed and integrated in the box body of a container-like structure, and the wind power generation system, the solar power generation system, the energy storage system, the user load, the related controller and the like are integrated; a rapid deployment and installation mechanism is designed and configured for each power generation system, a container-like structure box is used as a loading body, all power generation assemblies and auxiliary systems are integrated, the requirements for convenient transportation and high loading and unloading efficiency can be met, and in a rescue camp, the power generation systems in the container are rapidly deployed and installed through unfolding, folding and installation mechanisms, so that the power generation efficiency is improved. Rescue work is carried out as soon as possible.

The invention provides an intelligent cockpit single Beidou test device and test method. The test device comprises a microwave darkroom, a rotary table and an arc guide rail. The arc guide rail is vertically arranged in the anechoic chamber, the rotary table is arranged on the bottom wall of the anechoic chamber in parallel, and the circle center of the arc guide rail coincides with the circle center of the rotary table; the 0-degree elevation angle of the arc guide rail is flush with the upper surface of the rotary table; the 90-degree elevation angle is located right above the test vehicle; a sliding antenna is connected to the arc guide rail in a sliding manner, and the sliding antenna is fixed in a short time every 5-15 degrees in the sliding process; and a wave-absorbing material is laid on the inner wall of the microwave darkroom. According to the invention, the adaptability of the intelligent cabin to Beidou signals in different geographical environments can be comprehensively tested; the single Beidou performance of the intelligent cockpit is accurately verified, reliable operation of the single Beidou navigation function in the intelligent cockpit is ensured, accurate route guidance and early warning information are provided, accurate position information can be provided in time in an emergency, rescue work is assisted, and driving safety is ensured.

The invention relates to the technical field of traffic management systems, in particular to a traffic incident alarm, early warning and rescue rapid processing method and system, and the method comprises the following steps: S1, configuring hardware facilities; s2, in the hardware facility, the server carries a traffic operation and maintenance platform; according to the intelligent delineator, through hardware setting of the intelligent delineator, the distance between the intelligent delineator and a vehicle is detected through an infrared distance measuring probe, a flashing light is started for early warning when the intelligent delineator reaches a designated range, the designated range can be adjusted based on fog amount, sunlight and other data, and vibration data generated by collision and rubbing are collected through a displacement sensor and a vibration sensor; the automatic alarm function is achieved, based on the two-dimensional code label manual code scanning alarm or the pressing mode of the pressing sensor, quick alarm is achieved, the accident prevention function is achieved, convenient alarm is achieved, the precise coordinate transmission function is achieved, guarantee is provided for timeliness of rescue work, burst flashing is called for road section burst flashing warning, and serial accidents are avoided.

The utility model discloses a fire rescue unmanned aerial vehicle, which relates to the technical field of fire fighting equipment, and comprises an unmanned aerial vehicle, the two ends of the bottom of the unmanned aerial vehicle are both fixedly provided with mounting seats, the two ends between the mounting seats are both fixedly provided with fixing pipes, and a mounting plate is arranged below the space between the fixing pipes. Hoop connecting pieces are arranged at the four corners of the top of the mounting plate, when replacement needs to be carried out, the long nuts rotate to be retreated from the L-shaped screw rods to the screw rods, limiting connection between the L-shaped screw rods and the screw rods is lost through the long nuts, half-bent pipes connected with the L-shaped screw rods can be directly taken down from the two sides of the fire hose, and replacement is convenient. The long nut is overturned and descended after the L-shaped screws at the two ends of the new semi-bent pipe are aligned with the screws, so that one end of the top of the long nut is in threaded connection with the screws, one end of the bottom of the long nut is in threaded connection with the L-shaped screws, replacement work can be completed, operation is simple and rapid, a dismounting tool does not need to be used, and time is won for rescue work.

The invention discloses an unmanned aerial vehicle cluster collaborative rescue task allocation method based on a population interactive learning type particle swarm algorithm, and the method comprises the following steps: determining a minimum rescue comprehensive penalty objective function based on the rescue value of each rescue task and the time of each unmanned aerial vehicle from a base to the responsible rescue task; determining a shortest rescue time objective function based on the time when each unmanned aerial vehicle arrives at the last responsible rescue task; according to the minimum rescue comprehensive penalty objective function and the shortest rescue time objective function, constructing an unmanned aerial vehicle cluster collaborative rescue task allocation model; and solving the unmanned aerial vehicle cluster collaborative rescue task allocation model based on a population interactive learning type particle swarm algorithm, and allocating unmanned aerial vehicle cluster collaborative rescue tasks based on a solving result. The method can effectively solve the problem of cooperative multi-task allocation of the unmanned aerial vehicle cluster so as to improve the efficiency of post-disaster rescue work.

The invention relates to the technical field of rescue training, in particular to a mine rescue training simulation device and simulation method. The device comprises a departure hall, an arrival hall and a simulation system arranged between the departure hall and the arrival hall, the simulation system comprises a path subsystem and a simulation unit, the path subsystem comprises a main roadway and a plurality of secondary roadways connected with the main roadway, the simulation unit comprises a simulation room, and a simulation scene is arranged in the simulation room. The simulation scene can be changed according to actual needs, and each secondary roadway is communicated with a plurality of simulation rooms. A main roadway and a plurality of secondary roadways are arranged to be connected with a plurality of simulation rooms, simulation scenes can be changed, rich and diversified rescue simulation environments and path selection are constructed, rescue workers are prevented from forming fixed thinking and muscle memory, the ability of coping with different disaster positions and types in complex and changeable mine environments is exercised, the authenticity and effectiveness of training are improved, and the training efficiency is improved. And rescue workers are enabled to adapt to diversity and uncertainty of actual rescue work.

A flying elevator is characterized by comprising (100) a ducted propeller arrangement. And (200) a flying elevator telescopic car body. And (300) supplying power to the transfer platform truck. And (400) an intelligent control system. And (500) final assembly of the structure. The mechanisms and the systems are combined through final assembly. Therefore, a set of economical and practical elevator type intelligent low-altitude aircraft is formed. The technical problem that a conventional low-altitude aircraft cannot be connected for a long time to continuously work and cannot be increased in capacity due to limitation of self-loading power or electric power is solved. The elevator is widely applied to high-rise buildings, high-altitude construction sites, disaster areas and scenic areas and serves as a temporary elevator or a short-distance aircraft. And the emergency operation and rescue work of personnel transfer and material transportation can be continuously carried out by a single machine for a long time. The flying elevator has the beneficial effects that 1, the flying elevator flies with lines, and electric power is continuously provided by using the mains supply or a vehicle-mounted power generation device, so that the flying elevator can continuously run for a long time; 2, off-line flight: driving the flight elevator to run by utilizing a reserve battery in an area which is not suitable for line-carried flight; and emergency operation and rescue work in different environments are facilitated. And 3, a multi-set mechanical structure design, a power supply device and a control system. And flight safety and operation convenience are guaranteed.

The invention provides a high-rise building fire rescue method based on visual inspection, and the method comprises the steps: deploying a camera cluster at the periphery of a high-rise building, carrying out the real-time monitoring of the high-rise building through the camera cluster, obtaining multi-dimensional perception information, and accurately judging the occurrence of a fire; meanwhile, the investigation unmanned aerial vehicle and an alarm mechanism are started, rapid response to a fire accident is achieved, the investigation unmanned aerial vehicle is used for obtaining real-time data information of a fire scene, a three-dimensional thermodynamic diagram model is established, a fire source is accurately positioned, the fire spreading trend is predicted, a reliable judgment basis is provided for rescue work, and fire spreading is controlled in a targeted mode; an emergency plan is automatically generated, a fire extinguishing unmanned aerial vehicle cluster is commanded to implement fire rescue work based on the emergency plan, and a fire fighting command center is assisted to quickly complete rescue work; the fire extinguishing unmanned aerial vehicle cluster also generates a fire-fighting disposal report after completing the fire rescue work, and sends the fire-fighting disposal report to a fire-fighting command center, so that a fire brigade can quickly and accurately carry out the rescue work.

The utility model discloses an intelligent fire-fighting helmet with multiple communication modes, the fire-fighting helmet is set to be a full-wrapping type, the fire-fighting helmet comprises a fixing frame, the fixing frame comprises a connecting handle and a carrying frame, the connecting handle is connected with the rear end of the fire-fighting helmet, the carrying frame is rotatably fixed at the free end of the connecting handle, and the carrying frame is connected with the connecting handle; the connecting handle is of a C-shaped structure so that the carrying frame can be fixed to the front portion of the protective goggles. The display screen is detachably fixed on the carrier frame; the control device is arranged in the fire fighting helmet, the control device is in electric signal connection with the display screen, and the control device is in electric signal connection with a background control center. According to the utility model, the problems of overhigh temperature at the shoulder and neck part where the helmet is connected with the protective clothing, sudden falling objects, long communication time delay, unclear transmitted images, unclear hearing in a noisy environment, monitoring of the physical condition of a fireman and the like in the existing fire rescue are solved, so that the working efficiency and the safety of the fireman are improved, and the smooth proceeding of the fire rescue work is ensured.

The utility model discloses a quick fire-fighting connector device, which belongs to the field of fire-fighting equipment and comprises a fixing head mounted on a fire hydrant and a connector inserted into the fixing head and fixedly connected with a fire hose. Clamping beads which move in the radial direction of the fixing head and are distributed in an annular array mode penetrate through the outer wall of the end, close to the connector, of the fixing head, and the end, close to the connector, of the fixing head is sleeved with a movable sleeve which moves to be close to or away from the connector and is used for enabling the clamping beads to be gathered inwards. And a first spring for resetting the movable sleeve is arranged on the inner side of the movable sleeve. According to the quick fire coupling device, by designing the movable clamping ball and the auxiliary mechanism, connection can be instantly completed through simple insertion and extrusion actions when the connector is inserted into the fixed head, so that the connection efficiency of the fire coupling is greatly improved, precious time is saved, and emergency rescue work is quicker and more effective.

The embodiment of the invention provides a natural gas leakage detection method and device, electronic equipment and a storage medium. The natural gas leakage detection method comprises the steps that all leakage areas of natural gas in a station are recognized; directionally transmitting an ultrasonic detection signal to each leakage area, and calculating the position information of each leakage area according to the echo time of the ultrasonic detection signal in each direction; calculating the natural gas concentration of the corresponding leakage area according to the gas temperature and the gas molecular weight of each leakage area; and displaying the position information and the natural gas concentration of each leakage area in a detection map of the station. According to the embodiment of the invention, through automatic and remote monitoring technologies, the exposure time of personnel on site is reduced, the safety risk is remarkably reduced, and powerful support is provided for emergency rescue work through accurate monitoring and visualization means.

The utility model provides a quick-release type fire-fighting connecting buckle, and belongs to the technical field of fire-fighting equipment. Comprising a first connecting buckle and a second connecting buckle, a plurality of L-shaped inserting plates are circumferentially arranged on the inner wall of a connector of the first connecting buckle, a plurality of inserting hooks matched with the L-shaped inserting plates are circumferentially arranged on the inner wall of a connector of the second connecting buckle, hollow blocks are arranged in the side walls of hook grooves of the inserting hooks, and sliding plates are slidably connected into the hollow blocks; one side wall of the sliding plate is provided with a limiting rod which penetrates out of the hollow block and is inserted into a hook groove of the inserting hook, the other side wall of the sliding plate is provided with connecting rods penetrating out of the second connecting buckle, and an annular handle arranged on the outer side of the second connecting buckle is arranged between the ends of the connecting rods. The hook groove of the inserting hook is inserted into the transverse plate of the L-shaped inserting plate in a hanging and buckling mode, the limiting rod is inserted into the limiting hole, the limiting rod can lock the inserting hook on the L-shaped inserting plate, the whole installation process is labor-saving and convenient, the first connecting buckle and the second connecting buckle can be firmly connected together, the loosening and falling-off conditions are prevented, and the installation efficiency is improved. The fire rescue work is influenced.

The invention relates to an auxiliary power system equipped with an unmanned aerial vehicle holder, a signal enhancement component storage box is fixedly mounted at the top of a host box body, and the inner side of a left-right opening and closing door at the upper part of the signal enhancement component storage box is connected with a signal enhancement component through a cable reel; foldable motor supporting arms are fixedly installed on the periphery of the upper portion of the main machine box body, the ends of the foldable motor supporting arms are fixedly connected with power motors through screws, output shafts of the power motors are connected with foldable propellers, holder rails are installed on the surface, below the foldable motor supporting arms, of the main machine box body through supports, and the main machine box body is located on the inner sides of the holder rails. According to the wireless cloud platform, electric power can be provided for a disaster area in time, in-time, continuous and sufficient communication bandwidth can be provided, the rescue efficiency can be improved, and it is ensured that rescue work is carried out in order.

The invention provides a vehicle rescue method and device and a cloud platform, and is applied to the technical field of vehicle intelligent control, and the method comprises the steps: responding to the received vehicle accident data, determining a positioning data group after a vehicle accident based on the vehicle accident data, and the positioning data group comprises a preset number of historical positioning data; obtaining the latest positioning data of the vehicle, and determining the validity of the latest positioning data based on the positioning data set; and in response to determining that the latest positioning data is valid, creating a rescue work order based on the latest positioning data. Accurate transmission and efficient utilization of rescue information are ensured, so that the success rate and timeliness of rescue actions are improved, and the life safety of a user is guaranteed to the maximum extent.

The invention discloses an intelligent fireproof rescue robot and a rescue system, and belongs to the technical field of fire rescue equipment. The rescue robot comprises a main body part, and a driving mechanism, a moving mechanism and a fire extinguishing mechanism are connected to the main body part; the intelligent reconnaissance mechanism comprises a reconnaissance device and a storage cabin; the reconnaissance device is connected with the rescue robot in a split manner and can be independently and movably controlled; the storage cabin is used for placing the reconnaissance device; and the rescue mechanism comprises a rescue mechanical arm and a rescue cabin, and the end of the rescue mechanical arm is connected with a rescue manipulator. Under the cooperative control effect of the control system, the rescue system is connected and communicated through a 5G network, when a mine fire occurs and after the ground command center receives an alarm, the site of the mine fire can be determined in time and monitored in real time, and an instruction whether to start or not is given to the rescue robot through the communication base station; the robot is started to carry out rapid intelligent rescue work, rescue is efficient, and the safety coefficient is high.

The invention relates to the technical field of emergency rescue vehicles, in particular to a multifunctional emergency rescue vehicle and a using method. Comprising a hydraulic cylinder, a connecting seat, a motor I, a moving seat, a clamping block, a driving part, a crank, a connecting rod and the like, the hydraulic cylinder is mounted at the bottom of a mechanical arm II, the connecting seat is hinged to the telescopic end of the hydraulic cylinder, the upper side of the connecting seat is rotationally connected with the tail end of the mechanical arm II, and the motor I is mounted in the connecting seat; a moving seat is connected to an output shaft of the motor I, clamping blocks are rotationally arranged on the two sides of the moving seat, a driving part is installed at the bottom of the moving seat, a crank is arranged at the output end of the driving part, and connecting rods are rotationally arranged at the two ends of the crank. Through the arrangement of the obstacle removing mechanism, rotation angle adjustment of the clamping blocks is achieved, then the driving piece drives the crank to pull the connecting rod and push the two clamping blocks to complete clamping and loosening actions, and therefore obstacles hindering rescue can be effectively and flexibly removed, and precious conditions are provided for rescue work.

A fire early warning method based on multi-source information fusion, a system, and a medium. The method comprises single vehicle model training, model deployment, fire risk assessment, BIM display and anomaly information notification. In the fire early warning method based on multi-source information fusion, the system, and the medium, a vehicle temperature fault mode can be quickly and accurately identified by performing deep fusion and model training on image and location and temperature information of the vehicle, thereby improving the accuracy of fire early warning; and multi-source information is acquired in real time, such that when over temperature occurs in the vehicle, workers can quickly localize the vehicle and the vicinity thereof, so that measures can be taken promptly for the over-temperature vehicle, thereby preventing the occurrence of fires or reducing the severity of fire damage, and providing strong support for fire prevention and control work. By establishing a bridge BIM model, a bridge fire risk map is displayed on a display device or a user terminal, and a command department, workers and drivers can quickly ascertain information regarding the location, cause, severity, and vehicle density of a current bridge fire by means of the bridge fire risk map; the system has high environment adaptability, fire risk assessment can be carried out in different environments, the decision-making efficiency of the command department is improved, the workers can quickly arrive at a rescue site to carry out firefighting and rescue operations, and drivers in low-risk areas can quickly evacuate from the bridge or assist the workers in evacuating others, thereby reducing casualties and economic losses caused by fires as much as possible.

The invention relates to a mine belt fire disposal training simulation system. The mine belt fire disposal training simulation system comprises a simulation roadway unit, a belt operation simulation unit, a fire initiation and control unit, an environment simulation unit and a monitoring and data acquisition unit. The invention further provides a mine belt fire disposal practical training simulation method, and the mine belt fire disposal practical training simulation method can comprehensively and truly simulate the occurrence and development process of a mine belt fire, including various reasons for causing the fire, the spreading conditions of the fire under different environmental conditions, fire extinguishing operation and the like. According to the invention, accurate data support can be provided for the research of the mine belt fire, the mechanism of the mine belt fire can be deeply researched, and a basis is provided for making a more scientific fire prevention and control strategy. According to the invention, the understanding and coping capability of rescue workers on mine belt fire disasters can be improved, so that the rescue workers are more skilled in actual rescue work, and fire extinguishing and rescue operation can be effectively carried out.

The invention relates to the technical field of earthquake prediction, in particular to an earthquake continuous monitoring and predicting system which comprises the following steps: S1, a data center receives a real-time signal transmitted by an earthquake monitoring beacon and acquires multi-dimensional physical information of stratum change; s2, the data processing center carries out noise reduction preprocessing on the information; and S3, gridding the multi-beacon signal, and carrying out cross calculation to determine an underground vibration signal source point and a corresponding geological fluid mode. According to the invention, through building the inversion model and carrying out inversion verification by using the collected seismic wave signals, finer geological structure information can be obtained. The earthquake prediction system performs earthquake rehearsal according to the earthquake inversion model, and early warns the occurrence of an earthquake by monitoring characteristic signals extracted from the earthquake rehearsal, so as to provide more accurate warning information for people and provide support for rescue work after the occurrence of the earthquake.

The invention relates to the technical field of vehicle management, and discloses an AI-based vehicle driving anomaly detection method and system. Comprising the following modules: a fault detection module which is used for collecting environment information, gas information and driving information, respectively generating first one-dimensional structure data, second one-dimensional structure data and third one-dimensional structure data, inputting the first one-dimensional structure data, the second one-dimensional structure data and the third one-dimensional structure data into a fault detection model, and outputting a fault type; the data acquisition module is used for acquiring comprehensive rescue information and generating second two-dimensional structure data; the rescue scheme generation module is used for inputting the second two-dimensional structure data into a rescue model and outputting a rescue scheme; and the scheme execution module is used for decoding the rescue scheme and then sending the rescue scheme to a receiving terminal of a rescue worker and a fault vehicle so as to specifically execute rescue work. According to the invention, the fault is judged by combining the gas component deviation influenced by the environment, and the rescue department plans and executes a high-efficiency rescue scheme according to the help information and the multi-aspect information.

The utility model provides a disaster area fast installation type monitor, which relates to the technical field of monitoring, and comprises a vertical rod, a telescopic rod is slidably connected in the vertical rod, the telescopic rod is fixedly connected with a mounting table, a monitoring camera is arranged at the top of the mounting table, and a mounting groove is formed in the upper surface of the mounting table. According to the monitoring system, the monitoring camera can be rapidly installed through the installation assembly, monitoring on real-time images of a disaster area is rapidly established, sudden disaster events or potential safety hazards are captured and coped in time, the emergency response speed is increased, rescue work can enter a front track as soon as possible, and waste of precious rescue time due to the fact that monitoring facilities are waited in place is avoided; the monitoring camera can be protected through the protection assembly, the monitoring camera is prevented from being damaged by rainwater and perpendicular incidence of the sun, the service life of the monitoring camera is prolonged, and the damage rate of the monitoring camera is reduced.

The utility model provides a twisted-pair low-smoke halogen-free shielded wire, which relates to the technical field of shielded wires and comprises an outer sheath layer, and a flame-retardant layer is arranged on the inner surface wall of the outer sheath layer. According to the utility model, the flame-retardant layer is mainly made of the polyethylene material, although the polyethylene material is not a traditional flame-retardant material, the flame-retardant performance of the flame-retardant layer can be improved by adding a specific flame retardant, and the flame retardant can absorb a large amount of heat and reduce the combustion temperature in the combustion process, so that the flame-retardant performance of the flame-retardant layer is improved. Meanwhile, generated water vapor and metal oxide can further inhibit flame spreading, the functional layer is mainly made of a low-smoke halogen-free polyolefin material, the amount of smoke generated during combustion of low-smoke halogen-free polyolefin is small, visibility can be rapidly reduced, and therefore the influence of the smoke on personnel evacuation and rescue work when a fire disaster happens is reduced, and the service life of the fire disaster is prolonged. And moreover, the low-smoke halogen-free polyolefin releases less toxic gas during combustion, so that the harm of a fire disaster to the health of people can be reduced.

1. Name of the designed product: water robot. 2. Use of the designed product: for water rescue work. 3. Design points of the designed product: in shape. 4. Picture or photo best showing the design points: perspective view.