Rescue system is monitored and worked in coordination with to fireman's vital sign
Technical field
This utility model relates to a kind of fireman's vital sign monitoring and works in coordination with rescue system.Belong to fireman individual equipment field.
Background technology
In recent years, all kinds of calamity factor showed increased that cause of China, fire accidents and other all kinds of disaster accidents happen occasionally, and disaster scale constantly expands, and the task that fire brigade faces is more arduous, and fire fighting and rescue officers and men's life security is subject to great threat.Firefighters is in fire extinguishing rescue, while especially going deep into the on-the-spot execution scouting of disaster accident and the task of search and rescue, due to the factor such as overtired, to be short of physical strength or to be in danger and can not independently withdraw in time disaster accident scene, cause its personal safety not to be protected.
In fire fighting and rescue fight, floor manager person can grasp fireman's physical ability situation and the vital sign that gos deep into disaster accident scene by the moment, guaranteeing, under the prerequisite of pompier's personal safety, to make correct commanding and decision-making, guarantees that rescue action launches smoothly.
China is still in the junior stage to the research of fireman's vital sign monitoring.In recent years, there is the product that some similar vital signs detect, but this type of product function is single, do not have communication function or communication capacity is very poor, commanding in the rear person can not understand fireman's vital sign situation in real time, and does not relate to the evaluation function of physical state, commander is difficult to know according to physical sign parameters fireman's degree of fatigue, operational deployment is not helped conscientiously, and its practicality is had a greatly reduced quality, and does not have comparatively ripe life monitoring to be equipped in fire brigade and is widely used.
Summary of the invention
The purpose of this utility model is: utilize existing sensor technology, computer and the network communications technology design a kind of fireman's vital sign monitoring and work in coordination with rescue system; solve emphatically the collection of fireman's vital sign parameter under active state and upload; make control and command center can grasp in time the fireman's of all participation rescue fights vital sign situation; find in time the fireman of vital sign abnormalities or initiative alarming; and the on-the-spot rescue team of setting up of the form of assigning by order launches collaborative rescue action, guarantee fireman's life security.
The purpose of this utility model is achieved through the following technical solutions: rescue system is monitored and worked in coordination with to fireman's vital sign, it is characterized in that: comprise vital sign information acquisition terminal and control and command center, described vital sign information acquisition terminal is comprised of vital sign sensors, information gathering transmitting device and helmet mounted display device; Information gathering transmitting device and vital sign sensors and control and command center are by wireless communication transmission data;
The built-in Android operating system of described information gathering transmitting device, and be provided with the aobvious data-interface of figure;
Described helmet mounted display device, comprise the helmet, be rotatably connected part, metal hose and small display screen, metal hose one end is connected with display screen shell, the other end is installed on helmet left side by being rotatably connected part, in metal hose, be provided with power line, ground wire, data wire, on the helmet, be provided with data-interface.
Described vital sign sensors adopts the sensor that integrates skin temperature transducer, EGC sensor, respiration rate sensor and 3 axle acceleration sensors.
Described information gathering transmitting device is provided with data-interface, for JA(junction ambient) gas detector.
The beneficial effects of the utility model: rescue system is monitored and worked in coordination with to this fireman vital sign, can realize following functions: 1. under fireman's kinestate, carry out the collection of heart rate, breathing rate, skin temperature, stationary posture, mobility, when vital sign parameter occurs when abnormal, can carrying out alarm.2. there is a key calling function, with acousto-optic hint.When self is during in dangerous situation, can start a key calling function, self-position and vital sign information can be uploaded to control and command center.3. can detect specific harmful gas concentration under fire field environment.As CO, SO2 etc., can select flexibly specific harmful gas acquisition sensor according to data-interface.4. information acquisition terminal can receive order, and with vibration prompting.Meanwhile, command information can show at helmet mounted display device, and provide GPS position and map to show.4. control and command center can receive the various information that acquisition terminal reports, and according to the significance level of instant message, specific aim is answered.5. control and command center can show all firemans' vital sign information, communications status, continuous working period, and gives alarm to abnormal vital signs.6. can the unified plan belligerent fireman in control and command center, sets up collaborative rescue team, and the form of assigning by order notifies group member to launch collaborative rescue, guarantees fire fighter's life security.7. control and command center provides map function, and the positional information of all networked personal can show at map.8. control and command center can be according to activity is carried out to mathematics model analysis, assessment fireman's physical ability situation.9. control and command center software can be edited all fireman's information, can carry out query analysis to historical data.This system is compared and is had following advantage with common monitoring system: integrated vital sign sensors comfortable wearing is convenient, can not affect normal rescue fight; Helmet mounted display device can make fireman check that information is more convenient; Several fireman's states can be monitored in control and command center simultaneously, know in real time each fireman's vital sign state and scene of a fire harmful gas information.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of native system.
Fig. 2 is the structure chart of information gathering transmitting device.
Fig. 3 is the structure chart of helmet mounted display device.
The specific embodiment
Fireman's vital sign is monitored and is worked in coordination with rescue system, is to realize fireman's vital sign information Real-time Collection and the system of uploading under fight state.As shown in Figure 1, system comprises control and command center 1 and several vital sign information acquisition terminals 2 to its structured flowchart.
Vital sign information acquisition terminal 2 is comprised of vital sign sensors 21, information gathering transmitting device 22 and helmet mounted display device 23;
Wherein vital sign sensors 21 adopts the sensor that integrates skin temperature transducer, EGC sensor, respiration rate sensor and 3 axle acceleration sensors, be used for catching life state and kinestate, can realize the collection of the vital sign such as fireman's heart rate, breathing rate, body temperature, stationary posture, mobility under kinestate.The stationary posture gathering comprises uprightly, lies on the back, prostrate, that the mobility of collection comprises is static, walk, run.During use, by fireman, be worn on chest, the data of collection are communicated by letter with information gathering transmitting device 22 by bluetooth approach.
Information gathering transmitting device 22 is for having the embedded type terminal equipment of low-power consumption feature, and built-in Android operating system, externally has the aobvious interface of figure, is connected with helmet mounted display device 23; Also there is GPS, bluetooth and high light vibration prompting function; Externally provide WIFI, 3G and data radio station three kinds of communication modes, can be according to the corresponding communication pattern of field network environment changing; For receiving in real time fireman's vital sign information, finally by wireless network, the information such as vital sign and kinestate are uploaded to control and command center.Also can receive control and command center command information, and push to helmet mounted display device by scheming aobvious interface.Information gathering transmitting device 22 possesses the data-interfaces such as IO, AD, difference AD and RS232, can be equipped with corresponding gas sensor harmful gas detector, realizes the specific harmful gas concentration in the scene of a fire and measures; There is a key warning function, can realize manual warning.
Helmet mounted display device 23, comprise the helmet 231, be rotatably connected part 232, metal hose 233 and small display screen 234, metal hose 233 one end are connected with display screen 234 shells, the other end is installed on the helmet 231 left sides by being rotatably connected part 232, in metal hose 233, be provided with power line, ground wire, data wire, on the helmet 231, be provided with data-interface.Generally, helmet display screen shows common harmful gas composition and content in air, when having command information or collaborative rescue instruction, automatically jumps to command information display interface, facilitates fireman to check information.
In control and command center 1, be deployed with monitoring software, can set up stable wireless connections with vital sign information acquisition terminal 2, the all fire fighters' of Real-time Obtaining vital sign information, harmful gas concentration information, and show and store in real time in modes such as word, chart, curves; For abnormal data, give alarm; Can by mathematical model, assess physical ability situation according to vital sign information and operational time, to occurring that tired fireman can alarm; To the fireman who reports to the police, can unified plan near fireman, set up collaborative rescue team, and the form of assigning by order notifies group member to launch collaborative rescue; Also there is the inquiry of historical data analysis and GPS location and map display function.
Operation principle of the present utility model: vital sign sensors acquisition terminal 2 is carried by fireman, wherein vital sign sensors 21 is worn by fireman, can realize the collection of the vital sign such as fireman's heart rate, breathing rate, body temperature, stationary posture, mobility under fight state, collecting transmitter is set up stable connection by bluetooth and sensor, and with every data of inquiry mode Real-time Obtaining sensor acquisition, after analyzing and processing, can be uploaded to control and command center 1 by communications such as WIFI, 3G or data radio stations.Physical ability situation can be assessed by mathematical model according to vital sign information and operational time in control and command center 1, to occurring that tired fireman can issue, withdraws order.
For body abnormality situation, according to the order of severity, start warning function or be uploaded to control and command center 1, as fall, cardiac arrest, respiratory arrest.In the time of can not independently fleeing from when being in danger, also can inform control and command center 1 by manual type of alarm; Fireman position can be located according to reporting information in control and command center 1, and near fireman unified plan forms collaborative rescue method, and the form of assigning by order notifies group member to launch collaborative rescue, guarantees fire fighter's life security.
Fireman is after receiving orders, and information gathering transmitting device can carry out vibration prompting, and helmet mounted display device 23 shows automatically simultaneously, makes fireman in the situation that not affecting rescue fight, know command context; For the order that contains latitude and longitude information, helmet mounted display device 23 can also show by map positioning form; In addition, information acquisition terminal also can be uploaded specific harmful gas concentration information to control and command center 1, for commander fullys understand battlefield surroundings, provides data supporting.