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31results about How to "Evacuate as soon as possible" patented technology
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Cloud platform based smart parking management and service system
The invention discloses a cloud platform based smart parking management and service system and belongs to the application of cloud computing technology in the field of parking management and service. The system adopts a distributed data processing framework and is characterized in that a gross data central server colony is arranged in a gross data central management department of the system, a regional data center server colony is arranged in the data center administration of each province or city, and the gross data central server colony is respectively connected with the regional data center server colonies through communication network. According to the invention, a distributed data base is built in each city to real timely acquire and save static data and dynamic data relative to all parking lots in the city. Due to the adoption of the technical scheme, remote on-line management function of the parking lots can be realized, so as to provide various functions for a driver, including ubiquitous dynamic parking navigation, parking stall reservation, time-staggered parking, online parking stall lease, on-line payment of parking fee, online car washing and the like.
Owner:北京百会科技有限公司 +1
Multifunctional emergency lamp control system and control method thereof
InactiveCN102821525AEasy to controlReduce casualtiesElectric light circuit arrangementFire alarmsRelevant informationControl system
A multifunctional emergency lamp control system comprises an upper computer and a plurality of emergency lamps. Each emergency lamp comprises a wireless communication module, a light operated module, a fire alarm module, a second pyroelectric infrared sensor module and a first pyroelectric infrared sensor module. The control method of the multifunctional emergency lamp control system includes steps of firstly, acquiring level signals in real time and sending the level signals to the upper computer by a lower computer, continuously acquiring the level signals and sending the level signals to the upper computer by the lower computer if finding no abnormal level signals, and otherwise, executing the next step; secondly, sending numbers of the emergency lamps which send out the abnormal level signals and types of the abnormal level signals to the upper computer by the lower computer, and simultaneously, enabling the light operated module, the fire alarm module and the second pyroelectric infrared sensor module to make response under control of the lower computer; and thirdly, displaying relevant information through the upper computer. The emergency lamp control system has multiple functions of power-off illumination, burglary prevention and fire alarm, and has the advantages of high practicability and the like.
Owner:JINAN UNIVERSITY
Intelligent car damage assessment device and working method thereof
InactiveCN104517442AEvacuate as soon as possibleGuaranteed unobstructedDetection of traffic movementElectricityWireless
An intelligent car damage assessment device comprises a shell, wherein a camera, an analyzing device and a display screen are arranged in the shell; a microprocessor, a memory and a wireless communication module are arranged in the analyzing device; the camera, the display screen, the memory and the wireless communication module are electrically connected with the microprocessor; and the wireless communication module is in wireless communication connection with a remote database. By the intelligent car damage assessment device, damaged components can be found out according to an image of a damaged car, the total cost for repair of the vehicle is inquired from the remote database according to conditions of the damaged components, a car repair matter can be solved immediately by both sides of an accident, damage conditions can also be directly uploaded to an insurance company through the remote database, workers of the insurance company do not need to go to the site of the accident, the handling time of the accident is saved, drivers of cars in the accident can drive the cars to leave away from the site as soon as possible, and smoothness of a road is guaranteed.
Owner:QINGDAO UNITED INNOVATION TECHN SERVICES PLATFORM
Expressway entrance ramp cooperative control method and device for emergency evacuation scene
ActiveCN113345234AEmpty time reducedShort stayControlling traffic signalsDetection of traffic movementTime domainControl signal
The invention discloses an expressway entrance ramp cooperative control method and device for an emergency evacuation scene. The method comprises the steps of acquiring the average vehicle speed, flow and traffic flow density in a current sampling period, acquiring a pre-established traffic flow prediction model, and based on the traffic flow prediction model, in combination with a pre-established objective function and constraint conditions of a finite time domain optimization problem, executing an optimization operation of a prediction time domain to obtain an optimal control sequence, wherein the target function is constructed based on queuing waiting time of vehicles on a ramp road section, passing time of vehicles on a main road section and an evacuation risk occurrence probability, and generating a traffic control signal based on the first control quantity in the optimal control sequence so as to perform traffic control on the expressway entrance ramp, meanwhile, entering the next sampling period, and repeating the steps until sampling is completed. The areas with different evacuation risks can be controlled differently, so that the emptying time of the area with larger risk is shortened.
Owner:HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL
Intelligent chemical safety production monitoring system
InactiveCN110275473AEvacuate as soon as possibleProgramme controlComputer controlElectricityData processing
The invention discloses an intelligent chemical safety production monitoring system and belongs to the technical field of safety production. The intelligent chemical safety production monitoring system comprises an intelligent monitoring terminal; the intelligent monitoring terminal is in wireless or wired connection with a data processing terminal; and the data processing terminal is electrically connected with a display terminal, an alarm terminal and a control terminal. With the intelligent chemical safety production monitoring system adopted, video conditions in a chemical production workshop can be monitored in real time through a camera; gas concentration change conditions, temperature, pressure and smoke data, fires and other conditions in the workshop can be monitored in real time through a plurality of sensors; multi-level warning can be performed when an accident occurs; production workers can be reminded to evacuate as soon as possible; related equipment can be turned off; and when a fire occurs, security personnel can be timely notified to handle the accident immediately. The system is very intelligent.
Owner:ANHUI UNIV OF SCI & TECH
Intelligent security monitoring device for building
InactiveCN111355874AImprove securityAvoid short circuitTelevision system detailsFire rescueSmoke EmissionSecurity monitoring
The invention relates to an intelligent security monitoring device for a building. The device comprises a wall body, a monitoring mechanism, a smoke sensor and a loudspeaker, a camera is arranged in the monitoring mechanism; a shell is arranged between the monitoring mechanism and the wall body; the smoke sensor and the loudspeaker are connected to the two side walls of the shell respectively. A smoke dredging chamber, a water conveying chamber and a water separation chamber are arranged in the shell, a plurality of smoke inlet holes are formed in the side wall of the smoke dredging chamber, aplurality of spraying holes are formed in the lower end surface of the shell, the water conveying chamber is communicated with the spraying holes, and a rotating mechanism is arranged in the water separation chamber. In the intelligent security monitoring device for a building, not only is picture monitoring conducted through the camera, but also fire behaviors and the like in a building can be monitored, when a fire occurs, smoke at the camera can be dredged outwards, water spraying and fire extinguishing can be conducted, the camera is protected against rapid damage, conditions in the building can be known to a certain extent through the camera, and safety is high.
Owner:HENAN POLYTECHNIC INST
Mine safety dynamic monitoring managing system
ActiveCN108757041AReal-time monitoring of environmental data informationTimely evacuationMining devicesICT adaptationElectricityLiquid-crystal display
The invention discloses a mine safety dynamic monitoring managing system and relates to the technical field of mine safety. The mine safety dynamic monitoring managing system comprises a ground monitoring module, a wireless transmission module and an underground monitoring module, wherein the ground monitoring module comprises a central processing unit, a human-machine operating module, a data storage module, a liquid crystal display, a ground alarm and an emergency rescue module, and the human-machine operation module, the data storage module, the liquid crystal display, the ground alarm andthe emergency rescue module are electrically connected to the human-machine operating module. The mine safety dynamic monitoring managing system not only monitors various environmental data information inside of a coal mine roadway in real time, so that ground safety production personnel can timely understand the specific situation inside the coal mine roadway, but also can timely alarm accordingto the environmental change information inside the coal mine roadway, reminding coal mine workers to evacuate as soon as possible or timely send a rescue signal to the rescue center after an emergency, so that the rescue center can arrange rescue as soon as possible to improve rescue efficiency. The mine safety dynamic monitoring managing system is very suitable for dynamic monitoring and management of mine safety.
Owner:ANHUI UNIV OF SCI & TECH
Device for manufacturing easily demolded wood-plastic formwork for building
The invention relates to a device for manufacturing an easily demolded wood-plastic formwork for a building. The device comprises a wood-plastic blank plate forming mechanism, wherein wood strips areintegrated into a plastic body through the wood-plastic blank plate forming mechanism to form a wood-plastic blank plate. The device further comprises a needling exhaust mechanism, a calendering and leveling four-roller machine, a shallow layer heating mechanism, a finishing and calendering mechanism, a shallow layer rapid heating mechanism before pasting films, and a film feeding and pasting mechanism which are sequentially arranged in the processing direction; the discharging end of the needling exhaust mechanism is connected with the discharging end of the wood-plastic blank plate forming mechanism; and the needling exhaust mechanism comprises a needling conveying roller, a needling lifting plate driven by a needling lifting cylinder is installed above the needling conveying roller, anda plurality of inserted needles are arranged on the bottom surface of the needling lifting plate. The surface of the wood-plastic building formwork produced by the device is smooth and clean, the process of formwork removal in construction is not difficult, and the process of formwork cleaning does not need to be added when the formwork is reused.
Owner:佛山市广意永雄机械有限公司
Adaptive conversion control system for traffic light
InactiveCN109345843AEvacuate as soon as possibleAvoid waiting for too many carsControlling traffic signalsTransportation planningEngineering
The invention is applicable to the technical field of transportation planning, and provides an adaptive conversion control system for a traffic light. The system comprises a vehicle quantity calculation module, a DPS chip, a clock unit, a communication unit, a detection unit, an execution unit, and an indication lamp. The vehicle quantity calculation module is connected to the DPS chip, and is used for detecting the number of vehicles in a measurement range on the roads in the east, south, west, and north directions of a traffic light intersection and simply summarizing the data in the same direction. The clock unit is used for time reminding. The processing unit divides the traffic light into a peak state and a normal state, and performs corresponding control operations according to different traffic flows in a peak period and a normal period. The processing unit adopts the peak state during the peak period, that is, the traffic light alternately change from 60s to 120s, and adopts the normal state in the normal period, that is, the principle of majority rule. Therefore, the traffic flows in a transverse direction and a longitudinal direction can be evacuated as soon as possible;the situation that the number of the waiting vehicles at the intersection is excessive can be avoided; and traffic jams on main roads can be avoided.
Owner:陈一轲
Coal mine safety monitoring system connected with explosion-proof pressure sensor
The invention discloses a coal mine safety monitoring system connected with an explosion-proof pressure sensor, which relates to the technical field of coal mine monitoring and comprises an overgroundmonitoring system and an underground monitoring system, wherein the overground monitoring system comprises an intelligent terminal module, a central processing module, a display module and an alarm module I, and the central processing module is electrically connected with the intelligent terminal module, the display module and the alarm module. The coal mine safety monitoring system connected with the explosion-proof pressure sensor not only can monitor the mining safety of the coal mine in real time, but also can carry out multi-stage early warning on the underground explosion of the coal mine to remind underground workers and overground monitoring personnel of the coal mine, meanwhile, when the early warning data of the underground explosion of the coal mine exceeds a warning value, thepower supply of the electronic equipment can be cut off in time, the underground workers are urged to evacuate as soon as possible to reduce damage, and production safety supervision departments andsafety accident rescue departments can be informed, therefore, the explosion danger situation can be known as soon as possible, and rescue operations can be carried out at the same time.
Owner:HENAN POLYTECHNIC UNIV
Mine safety integrated monitoring system
InactiveCN111577393AReal-time monitoring of mining safetyEvacuate as soon as possibleMining devicesIntegrated monitoringMonitoring system
The invention discloses a mine safety integrated monitoring system and specifically relates to the field of monitoring. The mine safety integrated monitoring system comprises a central processing module; a display module, a data transmission module, a remote transmission module, an alarm module and an intelligent terminal module are electrically connected to an output end of the central processingmodule; a production safety monitoring department and a safety accident rescue department are electrically connected to an output end of the remote transmission module; the data transmission module comprises a mine safety pre-warning module and an information collection module; and a hydraulic bracket detection end, a gas concentration sensor and a dust sensor are electrically connected to an output end of the mine safety pre-warning module. According to the mine safety integrated monitoring system, by comparing data of a database with data of a data difference comparison module and analyzingthe past data, the anticipation of explosion can be know in advance so that the harm caused by explosion is maximally reduced and the safety of the device is greatly enhanced.
Owner:HEILONGJIANG UNIV OF TECH
Blowout gas flow velocity measurement method based on image feature recognition
ActiveCN113076883AEvacuate as soon as possibleAvoid security issuesCharacter and pattern recognitionFluid speed measurementImaging processingEngineering
The invention provides a blowout gas flow velocity measuring method based on image feature recognition. The blowout gas flow velocity measuring method comprises the following steps of 1, collecting a large number of field blowout gas high-speed images; 2, performing feature recognition processing on the high-speed image in the step 1; step 3, selecting two adjacent frames of images with excellent feature points; step 4, carrying out image processing on the two frames of images in the step 3; and 5, calculating the flow rate of the blowout gas through the displacement and the time. By adopting the method, the flow rate of the blowout gas can be obtained under the condition of ensuring the safety of field operating personnel, and economic loss and casualties are reduced.
Owner:SOUTHWEST PETROLEUM UNIV
Chemical industrial park accident influence range pre-estimating system
InactiveCN109781185AEvacuate as soon as possibleArrange evacuation as soon as possibleMeasurement devicesForecastingComputer scienceFire accident
The invention discloses a chemical industrial park accident influence range pre-estimating system which belongs to the technical field of a software platform. The system is technologically characterized in that the system comprises an accident position acquisition module, a weather monitoring module, an information input module, a central processing module and a display module; the accident position acquisition module, the weather monitoring module, the information input module and the display module are connected with the central processing module; the accident position acquisition module candetect accident generation position information in real time and transmits the acquired position information to the central processing module; and the weather monitoring module can detect the weatherinformation in real time and transmits the detected weather information to the central processing module. The system settles a problem of incomplete system for analyzing the influence range caused bya fire accident. Through setting the weather monitoring module and the information input module which are connected with the central processing module, an effect of accurately analyzing the influencerange caused by the accident is realized.
Owner:赛飞特工程技术集团有限公司
Mining multifunctional junction box
InactiveCN107681582AEvacuate as soon as possibleMining devicesElectrical apparatusPhase detectorGas detector
A mine-used multifunctional junction box, comprising a box body, characterized in that it also includes a control board arranged in the box body, a battery and a gas detector arranged outside the box, and the gas detector is respectively connected to the control board and the battery , also includes an audible and visual alarm device connected with the control panel and the storage battery. The sound and light alarm device includes a flashing light and a loudspeaker. The beneficial effect of the present invention is that the use of this mine-used multifunctional junction box can not only realize the function of safe wiring, but also can detect gas in real time underground, and give an audible and visual alarm when the gas exceeds the limit, reminding underground workers to evacuate as soon as possible or take related measures.
Owner:济宁鑫铄矿山设备有限公司
Multifunctional fire control flashlight
ActiveCN103162095ABest evacuation pathEvacuate as soon as possibleElectric circuit arrangementsWith electric batteriesEngineeringLight source
The invention relates to an intelligent fire control flashlight which has the functions of wireless communications, wireless location and two-way multimedia transmission. The multifunctional fire control flashlight comprises a flashlight shell, flashlight light source, a battery and a charge-discharge management circuit. The multifunctional fire control flashlight is characterized in that an intelligent charging port, a wireless communication module, a microprocessor, a display device, an electronic compass, an audio input interface and an audio output interface are arranged inside the flashlight shell; the intelligent charging port is connected with the charge-discharge management circuit; the microprocessor is connected with the intelligent charging port, the battery, the charge-discharge management circuit, the wireless communication module, the electronic compass, the flashlight light source, the audio input interface and the audio output interface. The multifunctional fire control flashlight has the advantages that a control center can obtain the state of the intelligent fire control flashlight and obtain fire information; the wireless communication location function can obtain an optimum evacuation path; and rescue workers timely and accurately rescue the trapped people who hold the fire control flashlight through location information provided by the intelligent fire control flashlight.
Owner:宝星电器(上海)有限公司
A building intelligent security monitoring device
InactiveCN111355874BImprove securityAvoid short circuitTelevision system detailsFire rescueSmoke EmissionSecurity monitoring
The invention relates to a building intelligent security monitoring device, which includes a wall, a monitoring mechanism, a smoke sensor and a loudspeaker, a camera is arranged inside the monitoring mechanism, a shell is arranged between the monitoring mechanism and the wall, and the smoke sensor It is connected with the loudspeaker on the two side walls of the casing respectively, and the casing is provided with a smoke dredging chamber, a water delivery chamber and a water-proof chamber, and several smoke inlet holes are arranged on the side wall of the smoke dredging chamber , the lower end surface of the shell is provided with several spray holes, the water delivery chamber communicates with the spray holes, and the water-proof chamber is provided with a rotating mechanism. This building intelligent security monitoring device not only monitors the screen through the camera, but also monitors the fire inside the building. The camera will not be damaged quickly, and the situation in the building can be understood to a certain extent through the camera, which has high security.
Owner:HENAN POLYTECHNIC INST
A Dynamic Monitoring and Management System for Mine Safety
ActiveCN108757041BReal-time monitoring of environmental data informationTimely evacuationMining devicesICT adaptationEmergency rescueDynamic monitoring
The invention discloses a dynamic monitoring and management system for mine safety, which relates to the technical field of mine safety and includes a ground monitoring module, a wireless transmission module and an underground monitoring module. The ground monitoring module includes a central processing unit, a man-machine operation module, and a data storage module , a liquid crystal display, a ground alarm and an emergency rescue module, the central processing unit is electrically connected to the man-machine operation module, the data storage module, the liquid crystal display, the ground alarm and the emergency rescue module. The invention not only monitors various environmental data information inside the coal mine roadway in real time, so that the ground safety production personnel can know the specific situation inside the coal mine roadway in time, but also performs timely alarm according to the environmental change information inside the coal mine roadway, reminding the coal miners to evacuate as soon as possible or After an emergency occurs, a rescue signal is sent to the rescue center in time, so that the rescue center can arrange rescue as soon as possible and improve rescue efficiency. It is very suitable for dynamic monitoring and management of mine safety.
Owner:ANHUI UNIV OF SCI & TECH
Multifunctional water meter assisting monitoring device
InactiveCN108225459AEvacuate as soon as possibleEasy to observeFluid pressure measurementVolume indication and recording devicesWater volumeWater flow
The invention relates to a multifunctional water meter assisting monitoring device. Through the arrangement of a pressure sensor, water current pressure in a water pipe monitored by a water meter canbe monitored and displayed in real time, and an auxiliary water meter counts the water volume; meanwhile, the method of electronic recording is adopted, the device has the advantages that observationis facilitated and the accuracy is high, the pressure change of flow water in the water meter is conveniently observed in the first time, the flow water volume recorded by the water meter is compared,and the change of flow water in the water pipe is more quickly found; meanwhile, through an oxygen concentration sensor, the oxygen concentration of the surrounding space of the mounted water meter can be monitored, and once it is found that the oxygen concentration of the surrounding environment can endanger personnel's life security, alarming information can be timely given to remind the personnel to withdraw from the closed environment as quickly as possible.
Owner:XIAN TIANHENG MEASURING INSTR
Pedestrian simulation method and system based on rail transit and electronic equipment
ActiveCN114141020AConvenient travelEvacuate as soon as possibleDetection of traffic movementBiometric pattern recognitionFeature extractionRail transit
The invention provides a pedestrian simulation method and system based on rail transit and electronic equipment. The method comprises the steps that passenger flow information of a to-be-simulated area in a station is acquired; performing feature extraction on the passenger flow information to obtain information of each pedestrian; the information of the pedestrian comprises walking state information of the pedestrian and physical state information of the pedestrian; and according to the information of each pedestrian at the current moment and the passenger flow information at the corresponding moment, determining passenger flow data of the to-be-simulated area at the next moment and events occurring at the corresponding moment by adopting a pedestrian simulation model. According to the invention, the pedestrian simulation model is utilized, so that the pedestrian travel is more convenient, and the passenger flow dynamic state can be predicted in advance in case of crisis, so that workers can complete pedestrian evacuation as soon as possible.
Owner:BEIJING URBAN CONSTR DESIGN & DEV GRP CO
A Natural Circulation Split Tube Shell Waste Heat Boiler with Optimized Flow Field Arrangement
ActiveCN106287627BAvoid flow turbulenceResolve disorderSteam separation arrangementsWater-tube boilersThermodynamicsFlue gas
The invention relates to a natural circulation split shell-and-tube waste heat boiler with optimized flow field layout, which includes a drum and a steam drum. The drum is divided into a flue gas inlet, a heat exchange chamber and a flue gas outlet; The water pipe is connected to the water collection pipe; the heat exchange chamber is arranged with a heat exchange tube bundle; the heat exchange chamber is divided into several heat exchange units by arranging vertical support baffles, and each heat exchange unit is connected to the steam drum through a riser pipe. The upper ends of the ascending tubes extend into the steam drum and are always above the liquid level in the steam drum; there are tube holes on the support baffle for the passage of the heat exchange tube bundle, and there are holes between the tube holes on the lower part of the support baffle. The baffle hole; the steam drum is provided with a steam drum water supply port and several steam outlets; the steam drum is connected with the water collection pipe through the downpipe. The invention can solve the problem that the vapor-liquid two-phase flow in the middle and lower drum of the split-tube shell type waste heat boiler is disordered and the vapor-liquid two-phase flow in the rising pipe is stagnant or even reversed.
Owner:XI AN JIAOTONG UNIV
Movable type vehicle loss assessment terminal equipment
InactiveCN109035478ASmooth hoverWith steering functionFinanceRegistering/indicating working of vehiclesMovable typeTerminal equipment
The invention discloses movable type vehicle loss assessment terminal equipment. The movable type vehicle loss assessment terminal equipment mainly comprises an image acquisition device, an equipmentbody, a PLC and a power supply device. The image acquisition device is provided with a flight assembly, and the equipment body comprises a shell, a memory, a processor, a wireless communication module, a display screen, a first sending module, a second sending module, a third sending module and a fourth sending module. The display screen is connected with the image acquisition device, and the display screen is provided with a display area and an operation area. The memory, the wireless communication module, the display screen, the first sending module, the second sending module, the third sending module and the fourth sending module are separately connected with the processor, the wireless communication module is connected with a database, the PLC is connected with the flight assembly through wireless, and the power supply device provides power for the image acquisition device, the display screen and the flight assembly. According to the movable type vehicle loss assessment terminal equipment, loss assessment can be quickly and accurately carried out on damaged vehicles, and the movable type vehicle loss assessment terminal equipment is suitable for mass promotion.
Owner:BEIJING JINGYOU CENTURY SOFTWARE TECH
Emergency parking method for tandem parking hall of open structure
InactiveCN111962932AEvacuate as soon as possibleIncrease the parking exchange spaceDigital data information retrievalRoad vehicles traffic controlAutomotive engineeringMechanical engineering
The invention belongs to the technical field of intelligent parking, and discloses an emergency parking method for a tandem parking hall of an open structure. The tandem parking hall of the open structure comprises two or more parking exchange positions capable of enabling vehicles parked on the tandem parking hall to be connected end to end, and a parking hall front exit is formed in front of theforemost parking exchange position. A parking hall rear entrance is arranged behind the rearmost parking exchange position, a parking hall left entrance and a parking hall right entrance are arrangedon the left side and the right side of each parking exchange position, and roadways are arranged on the two sides of each parking exchange position. The vehicle storing function and the vehicle taking function of each parking exchange position can be dynamically allocated according to the actual vehicle storing and taking conditions, and resource waste and invalid queuing of users are avoided; the roadways beside the parking robot channel are temporarily used as the parking exchange positions, the parking method of the tandem parking hall of the open structure is adopted for management, at least 50% of the parking exchange positions are increased in a short time, and the parking efficiency is improved.
Owner:JIANGSU LITTLE WHITE RABBIT INTELLIGENT MFG SCI INC
Emergency rescue simulation method and simulation system for coal mine typical accidents
ActiveCN110362946AIncrease familiarityImprove rescue speedDesign optimisation/simulationSpecial data processing applicationsEmergency rescueCoal
The invention discloses an emergency rescue simulation method for coal mine typical accidents. The method comprises the following steps: building a three-dimensional mine model, solving an optimal escape path between a starting position and a target position, and guiding a person to carry out the emergency rescue along the optimal escape path in the step 2. The invention further discloses an emergency rescue simulation method and an emergency rescue simulation system for coal mine typical accidents. The emergency rescue simulation system comprises a three-dimensional mine model module, an accident generation module, a path resolving module, a path prompting module and a question bank module. According to the invention, the optimal escape road strength can be calculated, and workers can beeffectively trained.
Owner:HENAN POLYTECHNIC UNIV +1
A method for measuring blowout gas flow rate based on image feature recognition
ActiveCN113076883BEvacuate as soon as possibleAvoid security issuesCharacter and pattern recognitionFluid speed measurementImaging processingEngineering
The invention provides a blowout gas flow velocity measurement method based on image feature recognition, comprising the following steps: Step 1. Collect a large number of on-site blowout gas high-speed images; Step 2. Perform feature recognition processing on the high-speed images in Step 1; Step 3. Select Obtain two adjacent frames of images with relatively excellent feature points; Step 4. Perform image processing on the two frames of images in Step 3; Step 5. Calculate the blowout gas flow rate through displacement and time. By adopting the method of the invention, the blowout gas flow rate can be obtained under the condition of ensuring the safety of field operators, and economic losses and casualties can be reduced.
Owner:SOUTHWEST PETROLEUM UNIV
A vehicle with an escape system
ActiveCN104192089BEvacuate as soon as possibleSimple structurePedestrian/occupant safety arrangementEngineeringClosed state
The present invention relates to vehicle safety technology, in particular to a vehicle with an escape system. The present invention is achieved through the following technical solutions: a vehicle with an escape system, comprising a body, a closure member for closing the side wall of the body, and the closure member is rotatably connected to the body; the vehicle also has a vehicle body capable of enabling The closure is relaxed from the body or a control assembly that maintains a closed state of the body sidewall. The present invention facilitates the timely activation of the escape system when an accident occurs, and facilitates the evacuation of passengers in the vehicle in a relatively short period of time.
Owner:葛国明 +1
Car with escape system
ActiveCN104192089AEvacuate as soon as possibleSimple structurePedestrian/occupant safety arrangementAutomotive engineering
The invention relates to the car safety technology, in particular to a car with an escape system. According to the technical scheme, the car with the escape system comprises a car body and a sealing part used for sealing the lateral wall of the car body, wherein the sealing part is connected with the car body in a rotary mode. The car is further provided with a control assembly enabling the sealing part to be loosened from the car body or keep the state of sealing the lateral wall of the car body. The escape system is started in time when a danger occurs, and passengers in the car can be evacuated within a short period of time.
Owner:葛国明 +1
A multifunctional emergency light control system and its control method
InactiveCN102821525BEasy to controlReduce casualtiesElectric light circuit arrangementFire alarmsRelevant informationControl system
Owner:JINAN UNIVERSITY
Emergency vehicle taking method for tandem parking hall with open structure
InactiveCN112112457AEvacuate as soon as possibleIncrease the parking exchange spaceDigital data information retrievalRoad vehicles traffic controlMechanical engineeringTransport engineering
The invention belongs to the technical field of intelligent parking, and discloses an emergency vehicle taking method for a tandem parking hall of an open structure. The tandem parking hall with the open structure comprises two or more parking exchange positions capable of enabling vehicles parked on the tandem parking hall to be connected end to end, a parking hall front exit is formed in front of the foremost parking exchange position, a parking hall rear entrance is arranged behind the rearmost parking exchange position, a parking hall left entrance and a parking hall right entrance are arranged on the left side and the right side of each parking exchange position, and roadways are arranged on the two sides of each parking exchange position. According to the emergency vehicle taking method, the parking function and the vehicle taking function of each parking exchange position can be dynamically allocated according to the actual vehicle storing and taking conditions, and resource waste and invalid queuing of users are avoided, the roadways beside a parking robot channel are temporarily used as the parking exchange positions, a vehicle taking method of the tandem parking hall of aclosed structure is adopted for management, at least 50% of the parking exchange positions are increased in a short time, and the vehicle taking efficiency is improved.
Owner:JIANGSU LITTLE WHITE RABBIT INTELLIGENT MFG SCI INC
Safety helmet system with positioning function and application method thereof
The embodiment of the invention discloses a safety helmet system with a positioning function and an application method thereof. The safety helmet system comprises a safety helmet main body, a controlsystem, a positioning device and an alarm device, the control system and the positioning device are arranged on the safety helmet main body, the positioning device and the alarm device are in communication connection with the control system, and the control system is used for receiving the position information sent by the positioning device, comparing the position information with pre-stored safety area information in a map and sending a comparison result to the alarm device. According to the safety helmet system, the positioning device is arranged on the safety helmet body, the positioning result is analyzed, whether a user is in an unsafe area or not is judged, if yes, an alarm is given, and the user is reminded to evacuate as soon as possible. By means of the safety helmet system, the position of the user can be monitored, and the problem that the user enters an unsafe area and is in danger under the uninformed condition is solved.
Owner:ELECTRIC POWER RES INST OF GUANGDONG POWER GRID
A kind of multifunctional fire fighting flashlight
ActiveCN103162095BBest evacuation pathEvacuate as soon as possibleElectric circuit arrangementsWith electric batteriesFire controlDisplay device
The invention relates to an intelligent fire control flashlight which has the functions of wireless communications, wireless location and two-way multimedia transmission. The multifunctional fire control flashlight comprises a flashlight shell, flashlight light source, a battery and a charge-discharge management circuit. The multifunctional fire control flashlight is characterized in that an intelligent charging port, a wireless communication module, a microprocessor, a display device, an electronic compass, an audio input interface and an audio output interface are arranged inside the flashlight shell; the intelligent charging port is connected with the charge-discharge management circuit; the microprocessor is connected with the intelligent charging port, the battery, the charge-discharge management circuit, the wireless communication module, the electronic compass, the flashlight light source, the audio input interface and the audio output interface. The multifunctional fire control flashlight has the advantages that a control center can obtain the state of the intelligent fire control flashlight and obtain fire information; the wireless communication location function can obtain an optimum evacuation path; and rescue workers timely and accurately rescue the trapped people who hold the fire control flashlight through location information provided by the intelligent fire control flashlight.
Owner:宝星电器(上海)有限公司
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