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1249results about How to "Improve rescue efficiency" patented technology
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Multi plasmid system for the production of influenza virus
InactiveUS20050158342A1Easy to copyEnhanced ability to replicateSsRNA viruses negative-senseVectorsEmbryonated chicken eggEukaryotic plasmids
Vectors and methods for the production of influenza viruses suitable as recombinant influenza vaccines in cell culture are provided. Bi-directional expression vectors for use in a multi-plasmid influenza virus expression system are provided. Additionally, the invention provides methods of producing influenza viruses with enhanced ability to replicate in embryonated chicken eggs and / or cells (e.g., Vero and / or MDCK) and further provides influenza viruses with enhanced replication characteristics. In addition, the present invention includes an improved method of rescue, wherein animal cells (e.g., SF Vero cells) are electroporated with plasmids and vectors of the invention.
Owner:MEDIMMUNE LLC
Emergency rescuing system
InactiveCN102393993AImprove rescue efficiencyTelephonic communicationAlarmsEmergency planEmergency rescue
The invention relates to an emergency rescuing system, which comprises an emergency response system, an emergency interlocking server and a rescuing terminal, wherein the emergency response system is connected with the emergency interlocking server and the rescuing terminal; the emergency response system comprises a response module and an emergency processing module; the emergency interlocking server comprises a positioning module, a geological position information module, a decision dispatch module and a database subsystem; and the rescuing terminal is used for receiving orders and for feeding an in-situ situation back to the emergency processing module. Due to the adoption of the emergency rescuing system, a position of an appeal terminal (emergency reporter) can be automatically received by the positioning module, and an emergency plan is provided to police through the emergency response system so as to assist the police to carry out the salvation treatment, so the rescuing efficiency can be improved.
Owner:JIANGSU LAIKE INFORMATION TECH
Forward-link rescue synchronization method and apparatus
InactiveUS6996391B2Maximizes successful detection speedIncreased complexitySynchronisation arrangementAssess restrictionReal-time computingComputer science
A method and apparatus are disclosed for efficiently synchronizing the transmission and reception of the rescue channel from the network and to the failing MS, respectively, to communicate the rescue channel to the failing MS and rescue the connection. The cycling through of BSs by the MS and the network is preferably coordinated according to a certain set of strategies to guarantee some transmission overlap for at least a predetermined number of frames, and therefore permit a rescue. To improve the efficiency of rescue, in embodiments of the present invention the MS can execute a more sophisticated detection scheme to determine which BSs are actually transmitting a good rescue channel. This scheme includes a combined detection component and a learning progression component.
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD
Emergency vehicle release method and system for city traffic
ActiveCN104867340AReasonable designEasy to implementRoad vehicles traffic controlEngineeringArea Control Center
The invention discloses an emergency vehicle release method and system for city traffic. The method comprises an emergency vehicle communicating with a control center, the control center planning an optimal route, the control center updating the optimal route in real time, and a signaler releasing the emergency vehicle arriving at a crossing. The system comprises an emergency vehicle end, a signaler end and the control enter. The emergency vehicle end comprises a vehicle-mounted terminal, and a GPRS module and a Zigbee sending module which are respectively connected with the vehicle-mounted terminal. The signaler end comprises a signaler controller, and a signal lamp, an electronic screen and a Zigbee receiving module which are respectively connected with the signaler controller. According to the invention, after an accident takes place, a corresponding rescue route is planned in advance, the rescue route is reserved in advance, the vehicle preferentially passes through the crossing when arriving at the crossing, the rescue time is reduced, and the rescue quality is improved.
Owner:邳州市景鹏创业投资有限公司
Implementation method for emergency rescue
ActiveCN102833677ARescue time shortenedImprove rescue efficiencyWireless commuication servicesLocation information based serviceEmergency rescueComputer science
The invention provides an implementation method for emergency rescue. The method is in combination of a mobile terminal for requesting for rescuing, a central system rescue processing server, a rescuing mechanism operation terminal and a rescue terminal; and the method adopts an automatic and intelligent rescue centre processing system which supports non-seat condition. The implementation method provides the all-weather quick-responding and efficient emergency rescue service without being limited by the regions.
Owner:XIAMEN YAXON NETWORKS CO LTD
Intelligent drowning-prevention system and method
InactiveCN104517410AImprove rescue efficiencyAccurate judgmentAlarmsTelecommunications equipmentReal-time computing
The invention provides an intelligent drowning-prevention system and method. The system comprises a swimming bracelet, a wireless node, a monitoring terminal and a server, wherein the swimming bracelet is connected with the server through the wireless node; the monitoring terminal is connected with the server; the swimming bracelet comprises a sensor module, an alarm device, a timer and a wireless communication device.
Owner:SUZHOU UNIV
Train coupling failed train rescue method and system
ActiveCN106428126AImprove rescue efficiencyReduce labor costsRailway traffic control systemsIntegrated monitoringCoupling
The invention provides a train coupling failed train rescue method and system. The method comprises the steps that when a dispatch center confirms that a failed train cannot move, a coupling order and a continuous operation order are sent to a rescue train through an integrated monitoring system so as to enable the rescue train to travel towards, approach and couple the failed train, and after coupling succeeds, the integrated monitoring system sends a coupling operation order to the rescue train; the rescue train sends a brake relieving order to the failed train so as to enable the failed train to relive emergency brake and parking brake; and the rescue train travels towards a destination and is braked after reaching the destination. According to the train coupling failed train rescue method and system, under the condition that the rescue train is unpiloted, the rescue train can rapidly couples the failed train to achieve rescue under control of the integrated monitoring system, the rescue efficiency is improved, the labor cost is reduced, and the equipment modification cost is low.
Owner:TRAFFIC CONTROL TECH CO LTD
Mine emergency communication system
InactiveCN102427450ACommand in timeAvoid safety accidentsInterconnection arrangementsMining devicesConvertersTelephone switchboard
Owner:ZHENGZHOU SAIJIN ELECTRIC
Vehicle-borne emergency call-for-help system and call-for-help method thereof
InactiveCN103632492AIncrease success rateImprove reliabilityDetection of traffic movementAlarmsCollision detectionStandby power
The invention discloses a vehicle-borne emergency call-for-help system and a call-for-help method thereof, which enable manual call-for-help and automatic emergency call-for-help for car accidents to be realized and belong to the technical fields of automotive electronics and communication. According to the system and the method, embedded and integrated navigation technology and communication technology are adopted so as to realize manual or automatic emergence call-for-help. Vehicle collision detection is carried out through vehicle motion information acquisition by an information acquisition device in the system and safety airbag ignition detection; then, collision information is transmitted to a central processing unit for processing; and processed data and pre-stored basic vehicle information are transmitted and received through a triple-redundancy method via short message, network and voice DTMF at most and reliable technologies such as non-normal termination decision, dual antennas and standby power supplies are adopted so as to improve the success rate and reliability of call-for-help and rescue. According to the system provided by the invention, an original vehicle is only modified a little, and the system is suitable for all vehicles and has a wide range of application.
Owner:中宇航通(北京)航空集团有限公司
Method and device of acquiring fire class information
ActiveCN103065413AImprove rescue efficiencyShorten the timeFire alarmsComputer visionArtificial intelligence
The invention discloses a method and a device of acquiring fire class information. The method includes acquiring fire scene images, identifying targets according to the acquired images, extracting images characteristics information according to the identified targets, acquiring targets actual parameter information according to the images characteristics information, confirming fire classes according to the targets actual parameter information and preset fire class division strategies, and outputting the confirmed fire class information. The method and the device of acquiring the fire class information can improve fire rescue efficiency.
Owner:NO 15 INST OF CHINA ELECTRONICS TECH GRP
Information sending method, network device and terminal
ActiveCN103945344ATimely rescueImprove rescue efficiencyParticular environment based servicesMessaging/mailboxes/announcementsNetwork Access DeviceReal-time computing
The invention discloses an information sending method which comprises the steps that a first network device receives alarming information sent by an alarming terminal; after the first network device confirms the alarming information, according to the alarming information, first guide information is generated and sent to a target terminal, and the target terminal can respond to the alarming information according to the first guide information; the target terminal is determined along terminals which are located within the same signal coverage area of a base station with the alarming terminal or is determined among the terminals which are close to the alarming terminal within the threshold value. The invention further discloses a corresponding network device and a terminal.
Owner:HUAWEI TECH CO LTD
Wall surface detecting rescue robot and control method thereof
The invention discloses a wall surface detecting rescue robot and a control method thereof. An overall structure of the wall surface detecting rescue robot comprises a robot main body, a control system and a roof safety protecting system. The robot main body comprises a rotating platform, a driving wheel, a driving motor, a sucker, a mechanical arm, a camera, a spraying device and so on; the roof safety protecting system comprises a follow-up trolley, a hoisting mechanism, a steel wire rope and so on, is used for bearing partial deadweight of the system and moves together with the robot. The wall surface detecting rescue robot disclosed by the invention is advantaged in that the robot can detect laminating situations and cracking statuses of ceramic tiles, glasses and so on on the surface of a high-rise building; when the ceramic tiles or the glasses are loose, pigments can be automatically sprayed to loose parts through the spraying device so that the loose parts are marked to be convenient for maintenance personnel to replace; in addition, the window can be broken for rescuers to enter interior for rescue in case of emergency situations.
Owner:CHANGAN UNIV
Stepping inquiry-response locating system for flight data recorder
InactiveCN102608636AQuick discoverySave human effortSatellite radio beaconingBroadcast packetJet aeroplane
The invention discloses a stepping inquiry-response locating system for a flight data recorder. The stepping inquiry-response locating system comprises a flight data recorder (FDR) airborne triones locating device and a ground mobile searching and locating device, wherein the FDR airborne triones locating device is installed in the flight data recorder; and the ground mobile searching and locating device is installed in a mobile ground station for search and rescue. The stepping inquiry-response locating system for the flight data recorder adopts a triones navigating and locating system, an inquiry-response mode and a multi-point locating system, and transmits a radio data packet which contains an identification code and position coordinates and has a designated response signal frequency,a searching and locating method comprises a mutual corroborating mode of the position coordinates of a cooperative and related locating algorithm, so research and rescue personnel can quickly find the flight data recorder of a wrecked airplane according to the received triones coordinate information and designated frequency, accordingly, the purpose of quickly finding an object is realized, a great deal of manpower, resources, financial resources and time can be saved, and the rescue efficiency is improved.
Owner:CIVIL AVIATION UNIV OF CHINA
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
Movable building outside high-rise fire fighting and rescue system
ActiveCN104857644AImprove concealmentShorten the timeFire rescueBuilding rescueFire - disastersEngineering
The invention relates to a high-rise building fire fighting and rescue system, in particular to a movable building outside high-rise fire fighting and rescue system and belongs to the technical field of fire fighting and rescue. The fire fighting and rescue system is a mechanical and electrical integrated device higher in technological content, is convenient to use and operate, can provide a building outside rescue and escape passageway when a high-rise or ultra-high-rise building fire occurs and has fire fighting and extinguishment, people saving, smoke discharging, water supply functions and the like. Working efficiency is greatly improved, the shortcomings on the aspect of fire fighting and rescue equipment of high-rise and ultra-high-rise buildings in our country are overcome, the capacity of disposing high-rise and ultra-high-rise building fire disasters of the fire department is greatly improved, and a good fire fighting safety environment is created for the high-rise and ultra-high-rise buildings. The high-rise building fire fighting and rescue system comprises a fire fighting and rescue platform and a platform suspension device, wherein the fire fighting and rescue platform is suspended on the platform suspension device through a steel wire rope, the platform suspension device is arranged on a track, and the track is fixed to a building roof through a track supporting beam.
Owner:SHENYANG JIANZHU UNIVERSITY
Real-time detecting system for state of roller coaster passenger
ActiveCN104474714AImprove rescue efficiencyEvaluation of blood vesselsSensorsRoller coasterEngineering
The invention relates to a real-time detecting system for a state of a roller coaster passenger. The real-time detecting system comprises a main controller, a plurality of image recognition devices and a plurality of blood pressure detectors; each seat of a roller coaster is equipped with one image recognition device and a blood pressure detector; the image recognition devices are used for recognizing the passenger action in a passenger image of the passenger on a corresponding seat; the blood pressure detector is used for detecting the heart rate of the passenger on the corresponding seat; the main controller is respectively connected with the plurality of image recognition devices and the plurality of blood pressure detectors and used for controlling the running speed of the roller coaster according to the recognition results of the plurality of image recognition devices and the detection results of the plurality of blood pressure detectors. With the adoption of the real-time detecting system for the state of the roller coaster passenger, the state of the roller coaster passenger can be determined under the combined effects of the image recognition devices and the blood pressure detectors, and the running speed of the roller coaster can be accurately determined according to the state of the passenger, and therefore, the personal safety of the passenger can be ensured while enjoying and playing.
Owner:HAIAN SUOFEIYA ECOLOGICAL ENVIRONMENT NEW MATERIAL SCI & TECH CO LTD
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
Method for positioning underground pipeline and system thereof
ActiveCN101915941ARapid positioningImprove rescue efficiencyElectric/magnetic detectionAcoustic wave reradiationLine tubingEngineering
The embodiment of the invention relates to a method for positioning an underground pipeline and a system thereof. The method comprises the following steps of: transmitting an electromagnetic wave signal to a wireless radio-frequency positioning marker containing an ID code; receiving a wireless signal which is fed back by the wireless radio-frequency positioning marker and contains the ID code and the underground pipeline information; carrying out checking treatment on the ID code and the underground pipeline information; determining an embedded place name of the wireless radio-frequency positioning marker according to the ID code; determining the embedded concrete position of the pipeline; and determining the trend of the pipeline according to the orientation information of the adjacent wireless radio-frequency positioning marker. The embodiment of the invention also provides a positioning system of the underground pipeline. The positioning method and the positioning system in the embodiment of the invention can realize the accurate positioning of the underground pipeline, find fault points as soon as possible when faults happen, reduce the digging area and the compensation cost,furthermore help maintainers establish the records of maintaining in normal times and overhauling the underground pipeline.
Owner:BEIJING RXG TECH
Rescue resource scheduling method and rescue resource scheduling system
InactiveCN106910018AImprove rescue efficiencyImprove rescue service capabilitiesResourcesResource allocationRescue vehicle
The invention discloses a rescue resource scheduling method and a rescue resource scheduling system. A rescue resource allocation model is built by acquiring the probability of accidents on different highways under different disasters. The location of each rescue assistance point and rescue supplies allocated for each rescue assistance point are determined through the rescue resource allocation model, so that rescue will not be delayed due to unreasonable arrangement of rescue assistance points and shortage of rescue supplies. The best location of departure of rescue vehicles and supplies needed for rescue are determined according to the location of an accident and the rescue resource allocation model, and the rescue time is reduced. By using the method and the system provided by the invention, the efficiency of rescue on the highway is increased, and the rescue service ability of the highway in our country is improved.
Owner:JILIN UNIV +1
Agricultural deep-well aid device
ActiveCN101947371ASolve storage and movement problemsRescue time shortenedBreathing protectionHollow cylinderTransceiver
The invention relates to an agricultural deep-well aid device, belonging to the technical field of aid salvage equipment, which comprises a foldable external device and a winding engine arranged on the top of the foldable external device in a matched mode, wherein the winding engine is in wireless communication connection with a signal transceiver; the foldable external device is a hollow cylinder with the interior capable of containing the well aid device; the top of the well aid device is provided with a rope mounting bracket in a matched mode; a rope on the well aid device passes through the rope mounting bracket and is connected with the winding engine; and the well aid device, the winding engine, the signal transceiver and a control system of a computer are connected through wireless signals. The invention adopts the above technology and has the advantages that the time and the labor are saved; the stability is good; the aid device is controlled and operated by a computer in the course of aid; the flexibility of the aid device in the course of well activities is enhanced; the flexibility of aid is increased; and the success rate of the aid is enhanced.
Owner:ZHEJIANG UNIV OF TECH
Implementation method for emergency rescue progress query
ActiveCN102868735AKnow the direction of rescue in real timeEasy to operateSubstation equipmentWireless commuication servicesUser satisfactionEmergency rescue
The invention discloses an implementation method for emergency rescue progress query. The method integrates mobile terminal equipment, a center system rescue progress query server and rescue mobile terminals of a rescue organization; an automatic and visualized rescue progress query system which supports no operator attendance can be implemented, timely, whole-process, accurate and rapid rescue progress query service can be provided, and the efficiency of whole rescue, the effect of a rescue activity and user satisfaction can be improved at the same time.
Owner:XIAMEN YAXON NETWORKS CO LTD
Emergency vehicle navigation system and method based on real-time traffic flow in era of Internet of Things
InactiveCN110907966AReduce distractionsImprove rescue efficiencySatellite radio beaconingTime informationTraffic signal
The invention discloses an emergency vehicle navigation system and method based on real-time traffic flow in the era of the Internet of Things, and relates to the technical field of intelligent traffic management of the Internet of Things. The invention discloses an emergency vehicle navigation system based on real-time traffic flow in the era of the Internet of Things. The system is composed of an Internet of Things cloud platform, a road information acquisition module, a vehicle driving parameter acquisition module, a vehicle-mounted GNSS, a traffic signal lamp information acquisition module, an LED display screen scheduling module and a video linkage module. According to the invention, the driving parameters of the emergency vehicle and the real-time information of the urban road are collected and analyzed; the driving path of the emergency vehicle is continuously corrected; the emergency vehicle can be ensured to go to an accident site at the fastest speed in the shortest time, theinterference of road conditions and traffic lights on the emergency vehicle in the driving process is expected to be reduced to the greatest extent by calculating the driving time and setting the LEDdisplay screen and the traffic lights, and the rescue efficiency of the emergency vehicle is improved.
Owner:EAST CHINA UNIV OF TECH
Natural gas pipeline tiny leakage detection method based on sound signals
InactiveCN105546352AHigh speedImprove accuracyPipeline systemsRestricted Boltzmann machineOptimal weight
The invention provides a natural gas pipeline tiny leakage detection method based on a sound signals. By taking the sound signal fluctuating most intensely during pipeline tiny leakage as a main signal, and temperature, pressure and flow rate signals as secondary signals, a deep convolution neural net based on multiparameter is established, and the probability of tiny leakage of a natural gas pipeline is determined through studying data of the main signal and the secondary signals; in addition, a deep restricted boltzmann machine model is designed specifically for the isomerism of multiparameter data, the multiparameter data is subjected to pre-training, an optimal weight value matrix and an optimal offset value are obtained and act as a weight initial value and an offset value initial value of a deep convolution neural net model. With the adoption of the method, an accuracy rate of pipeline tiny leakage accident judgment is increased greatly, the probability of a large safety accident is reduced, and the rescue efficiency of a natural gas pipeline accident is improved.
Owner:CHONGQING UNIVERSITY OF SCIENCE AND TECHNOLOGY
Mine fire escape route cellular automaton optimizing and guiding method
ActiveCN108154265AImprove escape efficiencySolve the problem of psychological panic and self-helpForecastingResourcesPhysical modelEngineering
The invention discloses a mine fire escape route cellular automaton optimizing and guiding method, and belongs to mine fire safe escape methods. An underground monitoring subsystem, a smoke plume migration simulation subsystem, an escape route selection subsystem and a rescue and escape command guiding subsystem are included, and the monitoring system is composed of a ground central station and various underground sensors and monitors temperature, gas and flue gas parameters in real time; the smoke plume migration simulation system simulates dynamic evolution rules of underground fire smoke through FDS software; the escape route selection subsystem applies a cellular automaton for building a mathematical physical model under the mine ventilation network structure actual condition, dynamically quantizes the complex roadway environment and the smoke pollution range, calculates the escape efficiency and determines the best escape route; the rescue and escape command guiding subsystem provides guidance for underground escape persons on the basis of the escape route calculation result, and the best escape route is fed back to underground workers by means of an upper computer and an underground voice alarm system, the escape efficiency is comprehensively improved, and casualties are reduced to the maximum extent.
Owner:CHINA UNIV OF MINING & TECH
Automatic respirator
The invention discloses an automatic respirator. The automatic respirator comprises an air pump, an expandable air bag, a mask and a control module; an air inlet of the air pump is connected with an air source or an oxygen source at the same time, an air outlet of the air pump is connected to the expandable air bag, and the expandable air bag is connected to the mask through a respiratory tube and is made of an elastic thin-wall material; a pressure control valve is connected between the expandable air bag and the mask, a valve is arranged between the expandable air bag and the air pump, and the pressure control valve is connected to the signal input end of the control module and connected to the valve through the signal output end of the control module. By means of electric operation, the automatic ventilation function is provided, after pressure of the expandable air bag reaches a certain value, the pressure control valve can be triggered to be switched on, and air in the air bag input air to the pressure control valve to achieve the automatic ventilation function of the air bag. Enough tidal volume and needed respiratory rate can be ensured, respiration parameters are made to be precise, the tidal volume and needed respiratory rate can be adjusted, and inconvenient operation during human assistance respiratory is avoided.
Owner:戴如春
Traffic early warning method, device and system
ActiveCN105160903AClear roadImprove rescue efficiencyArrangements for variable traffic instructionsInformation processingTraffic accident
The invention discloses a traffic early warning method, relating to the technical field of information processing, for improving the rescue efficiency of traffic faults. The method comprises: receiving an early warning message sent by a terminal of a rescue vehicle, wherein the early warning message comprises current position information and destination information of the rescue vehicle; acquiring a rescue route according to the current position information and the destination information of the rescue vehicle, and determining position information of a jam in the rescue route; determining the time when the rescue vehicle arrives at the jam position according to the current position information of the rescue vehicle and the position information of the jam in the rescue route; and sending a reminding message to a road base station, wherein the reminding message comprises the time when the rescue vehicle arrives at the jam position. The traffic early warning method is mainly applied to the vehicle traffic accident processing technology.
Owner:SHANGHAI CHEYIN NETWORK TECH
Underground personnel positioning system
ActiveCN103024663AEasy to schedule and manageIncrease the chance of being rescuedMining devicesTransmission monitoringStep countingBase station
The invention discloses an underground personnel positioning system comprising a positioning server, a monitoring terminal, a wired communication subsystem, wireless communication base stations and a positioning device, wherein the wired communication subsystem mainly comprises an optical fiber, an optical splitter and a wireless switch; the wireless communication base station mainly comprises an anti-explosion box, a power source, a spare battery, wireless access equipment, an antenna and the like; the wireless communication base stations are mounted inside an underground channel at intervals with a certain distance; the wireless communication base stations are connected with the wireless switch and the positioning server above a well through optical fibers; the positioning device and the wireless communication base stations are communicated in a wireless manner; and the system realizes personnel accurate positioning based on a combined field intensity distance measurement and step counting distance measurement manner through a positioning device carried by the underground personnel. The positioning system provided by the invention has the advantages of high positioning precision, low cost and simple structure of system equipment, is convenient for dispatching management of management personnel in safe production, and can provide more accurate personnel position information for rescue personnel, so as to improve the rescue efficiency and rescue rate of trapped people; and the underground personnel positioning system is a comprehensive system integrating underground personnel attendance, dispatching management, tracking and positioning, after-calamity rescue and the like.
Owner:CHINA UNIV OF MINING & TECH (BEIJING)
Method and equipment for realizing dynamic allocation of rescue guaranteed resources
InactiveCN106600098ATake advantage ofImprove timelinessResourcesResources of a ResourceC dynamic memory allocation
Owner:SHANGHAI JIUYAOJIU INFORMATION TECH CO LTD
Manual release device for foundation brake of rail transit vehicle
ActiveCN102795240AImprove operational convenienceImprove rescue efficiencyRail brake actuationSTI OutpatientParking brake
The invention provides a foundation brake device for rail transit, wherein a parking cylinder of a manual release device is connected on a brake cylinder, the parking cylinder is connected with two release guy cables, and the two release guy cables are respectively mounted on the two sides of a vehicle; and by pulling any one release guy cable, a ratchet wheel seat of the manual release device can be separated from a locking ratchet tongue so as to release the brake of a parking brake unit of the vehicle which is not in a main air parking brake state. According to the embodiment disclosed by the invention, operation staff can completely release all the parking brake of the vehicle on only one side of the vehicle; and furthermore, according to the embodiment disclosed by the invention, the convenience in operation can be improved during daily use, the safety of the vehicle can be ensured under emergencies and the rescue efficiency can be improved.
Owner:LOCOMOTIVE & CAR RES INST OF CHINA ACAD OF RAILWAY SCI +1
Wireless camera sensor network position and posture calibration method for wireless camera sensor network
ActiveCN105931229ASimplify calibration workQuick calibrationImage enhancementImage analysisFeature point matchingWireless camera
The invention discloses a wireless camera sensor network position and posture calibration method for a wireless camera sensor network, and the method comprises the steps: enabling an unmanned plane carrying a photoelectric identification to enter a region covered by the wireless camera sensor network; taking a plurality of pictures comprising the photoelectric identification at equal intervals in a recognition range of one wireless camera sensor; carrying out the decoding of the photoelectric identification, extracting the pictures which have no overlapped view and are taken by the wireless camera sensor at three different moments, solving and obtaining the position and posture information of the wireless camera sensor; carrying out the feature matching of the wireless camera sensors which have an overlapped view, calculating an intrinsic matrix, decomposing and obtaining a rotation matrix; solving and obtaining the position and posture information of the wireless camera sensors which have the overlapped view, and determining the rotation matrix and a translation amount. The method achieves the quick, simple and precise calibration of the wireless camera sensor, and the wireless camera sensor network calibrated through the method can be quickly applied to disaster relief and other situations where the cameras need to be calibrated.
Owner:NORTHEASTERN UNIV
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