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1744results about How to "Reduce casualties" patented technology
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Vehicle intelligent alarming method and device
InactiveCN101391589AImprove securityEfficient detectionPedestrian/occupant safety arrangementSignalling/lighting devicesMobile vehicleMachine vision
The invention relates to an on-board intelligent alarming method and a device, wherein, the method combines a longitudinal anti-collision pre-warning method based on the single-eye vision and an accident automatic help-calling method, realizes preventing the rear-end accidents, strives for helping time, reduces injuries and deaths, effectively prevents the collision accidents and personnel deaths caused by the collision, and improves the running safety of the automobile; the device mainly comprises three parts: an on-board terminal, a monitoring center and a user end; the method and the device use the machine vision technique to differentiate the moving vehicles in the front, have high precision and wide visible range, can effectively probe the obstacles, reduce the error reporting possibility and prevent the collision accidents. The method and the device can improve the safety of the vehicle, thus having extremely large application value and prospect.
Owner:SHANGHAI UNIV
Monitoring and prewarning system and method for geological disasters
InactiveCN102354431AReal-time monitoring of displacementBandwidthSeismologyAlarmsVideo monitoringThird generation
The invention relates to a monitoring and prewarning system and a monitoring and prewarning method for geological disasters. The monitoring and prewarning system for the geological disasters comprises a plurality of global navigation satellite system (GNSS) monitoring stations 1, a continuous operational reference system (CORS) 2, a 3rd-generation (3G) wireless network or wireless bridge 3, a microwave communication system 4, a monitoring and prewarning server 5, a monitoring and prewarning central computer 6 and the like which are arranged in a monitored area. Each GNSS monitoring station 1 comprises a global positioning system (GPS) receiver 11, a 3G network transmission component 12, video monitoring equipment 13, a microwave communication transmission component 14, a power supply 15 and the like. In the method, the aims of forecasting and prewarning possibly initiated geological disasters automatically in real time can be fulfilled by setting the GNSS monitoring stations in areas liable to the geological disasters, monitoring ground surface displacement in real time by the CORS, performing real-time ground surface displacement monitoring on the geological disasters, such as collapse, landslide, debris flow, surface collapse, subsidence, ground fissure and the like, which can be caused by ground surface displacement, combining remote video monitoring, performing data processing on monitoring information, and automatically issuing prewarning information.
Owner:河北省第一测绘院
Light energy conservation insulating concrete
The invention relates to a lightweight energy-saving insulating concrete, belonging to building materials. The invention comprises the master batches and accessories in accordance with the following parts by weight: master batches: 30-70 parts of cementing materials, 25-60 parts of fillers, 5-10 parts of strength activators, and accessories: 1-3 parts of waterproof agents, 2.0-3.0 parts of bleeding agents, 2.0-5.0 parts of suspending agents, 0.1-0.5 part of foam stabilizer, 38-60 parts of honeycomb agents, 0.5-1.5 parts of rusty retardant agents, 0.02-10 parts of reinforcing agents, 1.2-4.2 parts of early strength agents and expanding agents and 0.6-1.4 parts of acid and alkali resistant fibers. The concrete has the advantages of high early tensile and compressive strength, no decrease and crack of later strength and simple manufacturing process. According to the requirement of the building structure, the technical target of the concrete can be realized by regulating the mixing proportion. The concrete can be used for manufacturing various products at normal temperature and is widely applied to insulating and self-waterproof building engineering.
Owner:徐东亮 +4
Fire fighting system
InactiveCN101632855ALess panicReduce casualtiesFire rescueBuilding rescueComputer moduleComputer terminal
The invention relates to a fire fighting system comprising a databank, an alarm signal transmission module, a fire analysis module, an analysis result output module, a disaster eliminating device control module, a building registering module, a data enquiry module, an alarm signal collecting device, a terminal alarm evacuation device, a disaster elimination actuating device, an isolation device and an automatic power-down device, wherein the devices receive signals of the corresponding modules by a corresponding circuit to control the operation. The fire fighting system integrates multiple functions of alarming fire, evacuating and eliminating fire into a whole, can judge the fire property and the fire danger class in time when fire breaks out, provide a safe evacuation route for personnel in buildings in time, cut off power supplies in a fire scene in time, select optimal extinguishing materials to extinguish fire according to the fire property and simultaneously isolate the fire scene to avoid the extension of the fire.
Owner:BEIJING AOTENGXUNDA SCI & TECH
Lightweight soft body-armor product
Owner:ARMORWORKS ENTERPRISES
Automobile multielement driving safety protection method
InactiveCN103956028AReduce casualtiesReduce property damageCatheterCharacter and pattern recognitionDecompositionEngineering
The invention provides an automobile multielement driving safety protection method and equipment special for the automobile multielement driving safety protection method. The method comprises the steps that the face information and pulse information of a driver are collected, an empirical mode decomposition scheduling algorithm based on information entropy is applied, characteristic quantities capable of effectively reflecting the angry feelings, the fatigue states and the identity information of a human body in the face information and the pulse information are extracted, and the characteristic parameters of various types are combined through an intelligent algorithm so that the angry feelings, the fatigue states and the identity information of the driver can be accurately recognized. The equipment special for the method is achieved based on a DSP, Bluetooth wireless communication and other technologies, and when the device detects the abnormal feeling or driving fatigue or identity changing and other states of the driver, the driving behavior of the driver is interfered through alarming prompts, background recording and other modes, and then the driving safety of the driver is protected from multiple aspects.
Owner:SHANDONG UNIV
Method and device for obtaining optimal path to hurry to scene of traffic accident
InactiveCN102353381AAvoid spreadingReduce casualtiesInstruments for road network navigationFast pathMinimum time
The invention discloses a method and device for obtaining an optimal path to hurry to a scene of a traffic accident. The method comprises the following steps of: respectively calculating fastest paths for police cars around an accident scene to arrive at the accident scene and selecting one path which consumes the shortest time from all the fastest paths as the optimal path; and announcing the police car corresponding to the optimal path to hurry to the accident scene by adopting the optimal path, thus arriving at the accident scene in the shortest time. Therefore, by utilizing the method, the accident spread is avoided, the injuries and deaths can be reduced; and the time for processing the traffic accident is effectively saved by the method. In the method, when the fastest driving paths of the police cars are calculated, each driving path is segmented at first and then the driving time of the whole driving path is calculated through calculating an average car speed of each segment of the path, so that the fastest driving path is found out. As the path is segmented, the calculated average speed is more precise and more accurate. The invention also discloses a device corresponding to the method; and the method and the device are combined so that the police car can arrive at the accident scene in the shortest time.
Owner:GUANGDONG VTRON TECH CO LTD
Automobile anti-collision alarm system based on pulse laser ranging
InactiveCN102529807AReduce incidenceAvoid property damageAutomatic initiationsSignalling/lighting devicesDiscriminatorMicrocontroller
The invention relates to an automobile anti-collision alarm system based on pulse laser ranging, which belongs to the technical field of electronics, which is provided with a control circuit, a laser transmitting circuit, a laser receiving amplifier circuit and relevant circuits. A single chip microcomputer STC12C5A60S2 is the core of the control circuit, after laser pulse signals are in spectral processing by a spectroscope with the support of corresponding programs, one channel of the laser pulse signals is reflected by a reflector to be directly received by a PIN receiving circuit, another channel of the pulse laser signals is reflected by an automobile ahead, and then is received by the APD (avalanche photo diode) laser receiving circuit, after receiving time of each of the channels of the laser pulse signals is accurately corrected by a discriminator circuit, the channels of the laser pulse signals are transmitted to the single chip microcomputer master control circuit to be processed, the distance from an automobile with the automobile anti-collision alarm system and the automobile ahead is monitored in real time, and the system can give a sound and light alarm when the automobile is in danger, simultaneously reminds a driver of controlling automobile speed in a voice manner and keeping the distance from the automobile to the automobile ahead. In addition, when necessary, the system outputs brake signals to control the automobile to brake. Besides, the automobile anti-collision alarm system is large in measurement range, high in directivity, interference resistance, precision and practicality, fast in response time and simple in structure, and has high economic benefit and social benefit.
Owner:YANGZHOU UNIV
Urban rail transit emergency passenger flow space-time distribution prediction method
ActiveCN110782070AReal-time calculation of inbound volumeReal-time calculation of outbound volumeForecastingState predictionSimulation
The invention provides an urban rail transit emergency passenger flow space-time distribution prediction method, which comprises the steps of analyzing historical emergency driving organization adjustment measures based on historical data, and mining passenger flow space-time distribution rules, influence ranges and passenger selection behaviors of historical emergencies; based on the AFC real-time card swiping data, predicting OD distribution under emergencies by using a space-time correlation prediction model in combination with a mining result of historical data; performing real-time adjustment and deduction on the train timetable under the emergency according to an analysis result of historical emergency driving organization adjustment measures, and updating an effective path of the track; and realizing rail transit passenger flow space-time distribution state prediction under different emergency scenes by combining the rail effective path updating result and the OD distribution prediction result under the emergency and based on a multipath probability distribution model. According to the method, the passenger flow distribution condition of the rail transit road network under the emergency situation can be accurately mastered in real time.
Owner:BEIJING TRANSPORTATION INFORMATION CENT +1
Safety data acquisition and anomaly detection method and system facing industrial control network
ActiveCN105959144AGuaranteed availabilityGuaranteed reliabilityData switching networksAnomaly detectionData acquisition
The invention discloses a safety data acquisition and anomaly detection method and system facing an industrial control network. The safety data acquisition and anomaly detection method comprises two parts: safety data acquisition and anomaly detection, wherein for the safety data acquisition part, the multi-layer and multi-type of safety data in the industrial control network is acquired based on an elastic acquisition strategy, and a safety message with a unified format is formed; and for the anomaly detection part, the safety message is analyzed and anomaly of asset allocation in the industrial control network is discovered through detection by means of configuration of a baseline, and anomaly of the operation behavior in the industrial control network is discovered through control and operation of consistency detection. The safety data acquisition and anomaly detection method and system face the industrial control network, and can improve the capability of the industrial control network of opposing APT attack, on the basis of guaranteeing the availability and reliability of the industrial control network.
Owner:INST OF INFORMATION ENG CHINESE ACAD OF SCI
Traffic signal coordination control optimization method for emergency rescue vehicle driving path
InactiveCN107705592AReduce casualtiesReduce property damageRoad vehicles traffic controlTarget analysisTyping Classification
The invention relates to a traffic signal coordination control optimization method for an emergency rescue vehicle driving path. The method comprises emergency rescue prioritization, path type classification, signal priority control, signal coordination control, and a bi-level programming model; relevant coordination control research on paths is conducted; first, emergency rescue characteristics and objects are analyzed, research on upper level dynamic phase difference and lower layer path green wave coordination in different path forms is conducted, and relevant case analysis and verificationare performed. The method disclosed in the invention is characterized by real time performance, traffic signal coordination priority control over an emergency rescue path can be exerted based on timewhen an emergency rescue team reaches a crossroad and real time vehicle load information of general vehicles, emergency rescue response time can be shortened, and casualties and property loss can beeffectively reduced.
Owner:UNIV OF SHANGHAI FOR SCI & TECH
Fire fighting system and rescue method thereof
PendingCN106975191AProtect personal safetyProtection against property damageFire rescueFire protectionFire alarm system
The invention discloses a fire protection system and a rescue method thereof, comprising a fire alarm system, a comprehensive computing server, a linked fire protection facility component, an Anylogic computing server, a monitoring display based on a BIM building model, a BIM mobile device, a 119 control center, and a fire alarm system. Send the fire alarm signal to the integrated computing server; the integrated computing server receives the data on the fire alarm system and the Anylogic computing server and transmits the data to the linked firefighting facility components and the monitoring display based on the BIM building model; the BIM mobile device receives the data sent by the integrated computing server The 119 control center receives the data information sent by the fire alarm system and the monitoring display based on the BIM building model. The invention can quickly calculate the shortest escape route, reduce possible casualties when a fire occurs, facilitate fire rescue command, and make rescue work more intuitive and efficient.
Owner:JIANGSU PROVINCE METALLURGICAL DESIGN INST
Virtual reality mine emergency drill and operating skill training method and system
InactiveCN108230804AReduce casualtiesChange blindnessCosmonautic condition simulationsSimulatorsAnimationNetwork packet
The invention relates to a virtual reality mine emergency drill and operating skill training method. The method mainly comprises the following steps: S1, starting a host system, wherein the host system retrieves that whether an item data packet available for updating is available or not on line, if the item data packet available for updating is available, entering S2, otherwise, entering S3; and S2, importing a virtual scene and a device model to a virtual database, wherein in a learning database, each item corresponds to simulation processing animation, and in a standard procedure database, each item corresponds to a set of standard processing procedure data, etc. The operation methods and steps of each operation work type of the mine are simulated, so that a trainee enters the virtual reality scene through a VR device for experiencing the operation steps and the operation methods of the corresponding work types, and feels the disastrous consequence caused by operation error or failure through virtual reality, and thus the purposes that an operator masters and becomes familiar with the operation skills of the work types and safety warning education is carried out on the operator are achieved.
Owner:郑玉宣
Mine emergency communication system
InactiveCN102427450ACommand in timeAvoid safety accidentsInterconnection arrangementsMining devicesConvertersTelephone switchboard
Owner:ZHENGZHOU SAIJIN ELECTRIC
Method for detecting electric arc light and detection device therefor
InactiveCN101662137AShort durationReduce casualtiesEmergency protective arrangements for automatic disconnectionPhotometry using electric radiation detectorsBandpass filteringConverters
The invention provides a method for detecting electric arc light and a detection device therefor. The detecting method is an optical wavelength switching method which switches ultraviolet light in thereceived electric arc light into visible light which is transmitted by an optical fiber and switched to be an electric signal by a photoelectric converter, and the electric signal can be used for cutting off a signal source of current of an electric power system. Correspondingly, the detection device mainly consists of an optical filter, optical wavelength switching material, a visible light bandpass filter, the optical fiber and the photoelectric converter, wherein the optical fiber is arranged between the optical wavelength switching material and the visible light band pass filter or between the visible light band pass filter and the photoelectric converter; and the optical fiber, the optical wavelength switching material and the visible light band pass filter have split type or combined structure. The invention can be used for accurately judging the occurrence of faulted electric arc light in the electric power system, quickly cuts off the current of the faulted system, and shortens the process duration of the electric arc light, thus reducing the equipment damage as well as loss of life and personal injury caused by the electric arc light to the utmost extent.
Owner:严跃
Dash-proof distant control boring machine and its control method
ActiveCN101333909AImprove protectionReduce casualtiesDrilling machines and methodsAutomatic control for drillingAutomatic controlHuman–machine interface
The invention discloses an outburst prevention distance control drilling machine and the control method thereof, which comprise a base, a main drilling machine unit and a control system; the main drilling machine unit is arranged on the base which is provided with a running gear; the main drilling machine unit comprises a power head, a driving mechanism and a power device; the control system includes a distance control system and a main control system; the distance control system includes an automatic control system I, a human-machine interface and a display; the main control system includes a sensor group and an automatic control system II; the automatic control system II receives the operation state signal of the main drilling machine unit from the sensor group, transmits the signal to the automatic control system I, receives the control signal of the automatic control system I and sends the command signal to the main drilling machine unit. The outburst prevention distance control drilling machine and the control method realize the unmanned operation of the drilling hole; the operator can control the drilling machine out of the range of 100m; the protection capability of the gas hole drilling operators is improved greatly; the casualty is reduced and the safety state of mines is improved.
Owner:CHINA COAL TECH ENG GRP CHONGQING RES INST
Robot for search and rescue
The invention relates to a searching and rescuing robot belonging to the field of industrial robots. The searching and rescuing robot comprises a head part, a body part and a tail part; the head part and the tail part have the same conical structures; the front ends of the head part and the tail part are respectively provided with a cephalic cone in which a camera and an illuminator are arranged; the body part comprises a plurality of independent body part units; the head part units are mutually axially connected, and the body part units are mutually axially connected with the head part and the tail part to form the complete robot; casings of the head part, the body part and the tail part of the robot are in column-shaped structures; the casings are provided with a plurality of movable claws which are distributed circumferentially. Under the control of a program, the searching and rescuing robot can creep, make turns and leap over barriers to and fro on complex surfaces, and passes through narrow gaps for searching and rescuing tripped persons in ruins; and the searching and rescuing robot is controlled freely and works efficiently.
Owner:NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
Method for producing damping porous denoise tunnel asphalt covering material
ActiveCN101173104AExcellent structural performanceImprove skid resistanceBuilding insulationsFiberSurface layer
The invention relates to a preparation method of a tunnel asphalt surface layer material. A preparation method for damping porous noise-reducing tunnel asphalt pavement material is characterized in that it comprises the following steps: 1) preparation of high-viscosity and high-elasticity modified asphalt: base asphalt according to the mass ratio of each component: modifier SBS : Activated rubber powder: Viscosifying compatibilizer: Antioxidant: Stabilizer=100: 6.0~18.3: 20.2~45.7: 1.2~3.7: 0.2~1.4: 0.4~1.9, select; obtain high viscosity and high elasticity modification Asphalt; 2) Add flame retardant to high-viscosity and high-elasticity modified asphalt, heat and melt high-viscosity and high-elasticity modified asphalt to add flame retardant, stir for 3-9 minutes, and stand at 150-170°C for 15-30 minutes to obtain Flame-retardant high-viscosity high-elasticity modified asphalt; 3) according to the mass ratio, mineral material: flame-retardant high-viscosity high-elasticity modified asphalt: fiber stabilizer = 100: 3.6~5.2: 0.1~0.4, choose; noise tunnel asphalt surface material. The invention has the functions of noise reduction, flame retardancy and anti-skid.
Owner:WUHAN MUNICIPAL CONSTR GROUP
Non-traffic light non-barrier urban multi-level fast traffic road structure
A city solid quick traffic road without traffic light and obstacle is characterized in that a, the cross between longitudinal and transverse roads are solid designed, b, one of longitudinal and transverse roads extends over the horizontal road before the cross to span the vertical road to be transitioned to following horizontal road, c, the part of longitudinal or transverse road outside the cross is disposed with a right steering road connected to the vertical road, d, the longitudinal and transverse roads near the outer side of cross are respectively arranged with a walk bridge along the horizontal road, e, tow sides and under the walk bridge of longitudinal and transverse roads are arranged with concave vehicle roads, f, two side walk bridges at the cross of longitudinal and transverse roads are arranged with a walk channel between, while the walk channel is communicated with two end walk bridges. The invention can eliminate traffic light at cross, to travel people and vehicle independently, to improve traffic efficiency and safety.
Owner:彭振华
Shock insulation structure of reinforced concrete beam column node and construction method thereof
InactiveCN106368332AImprove bending deformation abilityImprove seismic performanceProtective buildings/sheltersShock proofingReinforced concreteEngineering
The invention relates to a shock insulation structure of a reinforced concrete beam column node and a construction method thereof. The shock insulation structure comprises a beam column node formed by an integrally poured reinforced concrete bearing column and a supporting beam. The supporting beam is fixedly connected with a reinforced concrete floor, and the joint of the floor and the bearing column is provided with a shock insulation material capable of preventing the floor and the bearing column from contacting each other. The shock insulation structure is simple in structure and good in damping effect.
Owner:FUZHOU UNIV
An underwater glider and an unmanned submersible vehicle retracting and releasing device
ActiveCN109050839AEasy to fixAchieve fixationProgramme-controlled manipulatorCargo handling apparatusHorizontal transmissionMarine engineering
The invention discloses a retracting and releasing device of an underwater glider and an unmanned submersible vehicle, An underwater glider and an unmanned submersible vehicle retracting and releasingdevice including chassis, A synchronous belt horizontal transmission component is instal on that chassis, A rail is mounted on the chassis, A movable trolley is slidably connected to the rail, and the lower surface of the moving trolley is fixedly connected to the horizontal transmission assembly of the synchronous belt, The movable trolley is provided with a recovery manipulator assembly, the movable trolley is rotatably connected with a retracting and placing tipping frame assembly, a glider is arranged on the retracting and placing tipping frame assembly, and two turnover cylinders are rotatably connected with the retracting and placing tipping frame assembly in a common symmetrical manner between the mobile trolley and the retracting and placing tipping frame assembly. The invention has the advantages of ingenious structure, low cost and use cost, little influence of wind and wave, low probability of equipment damage and personnel casualty, no need of manual rope operation, and large amount of time and energy of staff are saved.
Owner:QINGDAO CHENMING MARINE EQUIP TECH CO LTD
Military robot
InactiveCN105881488AAchieve long-term independent survival in the wildNo resupplyProgramme-controlled manipulatorArmsVideo transmissionRemote control
The invention relates to a military robot. According to the overall structure of the military robot, two mechanical arms, totally four video lenses, a weapon pan-tilt, a control circuit, a sensor, wireless communication equipment, video transmission equipment, a remote control platform and the like are mounted on a crawler-type mobile platform. A battle unit completely formed by robots can be constructed through the military robot, a military robot team is formed by three to five or more robots, and multiple complex missions such as investigating, attacking, patrolling, defending, explosion preventing and security can be achieved; and manual real-time remote control operation is achieved through the remote control platform, long-term field independent survival is achieved, and no supply or maintenance is needed.
Owner:南京种子智能科技有限公司
Multi-cell automobile energy-absorbing buffer device
InactiveCN104890604AReduce the initial peak of the collisionDifferent energy absorption effectsBumpersMetallic materialsMechanical engineering
The invention discloses a gradient multi-cell automobile energy-absorbing buffer device which comprises a gradient multi-cell energy-absorbing pipe (2). The gradient multi-cell energy-absorbing pipe (2) comprises a plurality of cells, a plurality of side walls are enclosed to form each cell, and the thickness of each side wall is changed in a gradient manner, namely, the thickness of each side wall is gradually decreased by a preset gradient from the edge of the side wall to the middle of the side wall. Light metal materials can be extruded to form an energy-absorbing buffer structure. A multi-cell structure is arranged on the cross section of the gradient multi-cell automobile energy-absorbing buffer device, the deformation mode of the structure is more stable as compared with a traditional single pipe energy-absorbing structure, and energy-absorbing efficiency is higher. Compared with an equal-thickness multi-cell structure, a portion making a great contribution to structural plastic deformation performance is effectively enhanced by gradient thickness change, and a portion making a small contribution to deformation performance is weakened. The gradient multi-cell automobile energy-absorbing buffer device serves as a direct impact energy-absorbing structure for an automobile, direct impact safety of the automobile can be greatly enhanced, and automobile passenger casualties are reduced.
Owner:HUNAN UNIV
Comprehensive traffic network operation situation detection simulation technology facing road and railway networks
ActiveCN107103142AGuaranteed uptimeRun orderlyForecastingDesign optimisation/simulationTraffic networkSimulation
The invention discloses a comprehensive traffic network operation situation detection simulation technology facing road and railway networks. The technology is characterized by comprising a regional comprehensive traffic and transportation network emergency simulation framework, a demand estimation and prediction model based on combination of trend prediction and a neural network and an agent-based multi-mode comprehensive transportation network simulation model. According to the comprehensive traffic network operation situation detection simulation technology facing the road and railway networks, by means of exiting road network and railway network traffic data, an overall framework of a regional comprehensive traffic and transportation network emergency simulation platform is constructed in a focused mode, a time-space network modeling technology is applied, and an agent-based multi-mode comprehensive traffic simulation model is constructed.
Owner:RES INST OF HIGHWAY MINIST OF TRANSPORT
Mining safety helmet with functions of perceiving vital signs and dangerous environment of miners and early warning
The invention aims to provide a mining safety helmet with functions of perceiving vital signs and dangerous environment of miners and early warning. The mining safety helmet is formed by a safety helmet shell, a safety helmet liner, a loudspeaker, a human body temperature sensor, a pressure sensor, a methane detection sensor, a carbon oxide detection sensor, an external temperature sensor, an air ventilating opening, a microprocessor, a wireless transmission module, a rechargeable battery, a horizontal speed detection sensor, a vertical speed detection sensor, a gravity induction sensor, a loudspeaker acoustic transmission opening, a power supply switch, a charging interface and a system updating interface. Temperatures, moving speeds, body gestures, head pressure information and underground environment monitoring data of underground personnel can be collected in real time and uploaded. When an accident happens, services are provided for formulating a rescuing scheme according to the collected vital signs and movement state information of the miners; and before the accident happens, early warning can be carried out according to environment monitoring information; and a working condition of the underground personnel can be evaluated according to the personnel movement and the body gesture information under the normal condition.
Owner:SHANDONG UNIV OF SCI & TECH
Intelligent alarming, evacuating and fire extinguishing system
InactiveCN104063982ALess panicReduce casualtiesFire rescueFire alarm electric actuationData informationComputer module
The invention relates to an intelligent alarming, evacuating and fire extinguishing system. The intelligent alarming, evacuating and fire extinguishing system comprises an intelligent detecting system, a central processing unit, a data querying module, a firefighting equipment control module and an intelligent evacuating module. The intelligent detecting system comprises camera shooting detecting equipment and inducting detecting equipment. The central processing unit comprises a database and a data analyzing module. The firefighting equipment control module controls firefighting equipment, and the firefighting equipment comprises fire extinguishing equipment, smoke discharging equipment and isolating equipment. The intelligent evacuating module conducts evacuating of personnel in a fire scene through control over a luminous direction board and a video / audio indicating module. The data querying module is connected with the central processing unit and used for analyzing the causes of a fire and querying related data information later.
Owner:阚梦诗
Traffic warning method and system based on Internet
InactiveCN105513361AExact classification processingTimely classification and processingDetection of traffic movementAlarmsTraffic accidentThe Internet
The invention discloses a traffic warning method and system based on Internet. The method includes the steps that a vehicle intelligent terminal acquires information of images around a vehicle through a camera, and it is determined that a traffic accident happens to the vehicle according to the image information; a recording function is started, and voice information of a user is recorded; position information of the vehicle is acquired through a GPS; the image information, the voice information, the position information and pre-stored vehicle user information are sent to a server through the Internet; the server recognizes key words of the voice information, the traffic accident type of the vehicle is determined according to the key words and the image information, and the image information, the voice information, the position information and pre-stored vehicle user information are sent to a service terminal corresponding to the traffic accident type through the Internet. By means of the method and system, accurate classification processing can be fast and precisely performed on the traffic accident happening to the vehicle in time, better service can be provided for a vehicle user, and casualties and property loss caused by the traffic accident can be reduced.
Owner:GUANGZHOU JUNHE INTELLIGENT EQUIP TECH CO LTD
Freeway incident management system and method thereof
ActiveCN104637321AReduce casualtiesAvoid traffic accidentsArrangements for variable traffic instructionsClosed circuit television systemsSurveillance cameraMicrowave detectors
The invention provides a freeway management system. The freeway management system consists of a three-level management structure, namely a freeway provincial monitoring management center, a municipal monitoring management center and a front-end infrastructure monitoring unit, wherein information of the front-end infrastructure monitoring unit is gathered to the municipal monitoring management center, and is gathered to the provincial monitoring management center through the municipal monitoring management center, so that the linkage is realized. The front-end infrastructure monitoring unit comprises a microwave detector for detecting parameters, such as road section speeds, traffic flows, vehicle distances and vehicle models, a surveillance camera, a broadcasting system, a system server and a management host. The microwave detector, the surveillance camera and the broadcasting system are respectively connected with the system server and the management host.
Owner:北京市振隆科技股份有限公司
Tunnel escape cabin structure
InactiveCN104727845AReduce casualtiesSafe refuge spaceSafety equipmentsCommunications systemMonitoring system
The invention relates to the technical field of tunnel construction, in particular to a tunnel escape cabin structure. The tunnel escape cabin structure comprises a cabin body, cabin doors and escape doors are hinged to the cabin body, a caterpillar band is connected to the bottom of the cabin body, and the cabin body is internally provided with a ventilating system, an oxygen supply system, an air purification system, an environment monitoring system, a communication system and a survival guarantee system. According to the tunnel escape cabin structure, by the configuration of the ventilating system, the oxygen supply system, the air purification system, the environment monitoring system, the communication system and the survival guarantee system in the cabin body, a safe escape space can be provided for survivors after accidents happen, and a buffer function is performed on the rescue time, so that casualties caused by disasters can be effectively reduced.
Owner:武汉船舶设计研究院有限公司
Automotive lateral safety comprehensive forewarning method and device
InactiveCN101968923AReal time sideslipReal-time rollover accident warningDetection of traffic movementActive safetyRollover
The invention belongs to the technical field of automobile active safety and in particular relates to an automotive lateral safety comprehensive forewarning method and an automotive lateral safety comprehensive forewarning device. The invention aims to provide the method and the device which have low cost and can forewarn a driver of vehicle sideslip and rollover accidents in advance. The method comprises the following steps of: 1, acquiring vehicle and road parameters; and 2, performing automotive lateral safety comprehensive forewarning. The device comprises an on-vehicle sensor, a forewarning decision making unit and a warning and display device. Based on an on-vehicle limited number and kind of sensor information and by acquiring the vehicle and road parameters and performing the automotive lateral safety comprehensive forewarning, the method realizes the real-time forewarning of automobile sideslip or rollover accidents, and has great significance for reducing traffic accidents.
Owner:BEIHANG UNIV
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