CN109342506A - Toxic gas leakage security method, system, storage medium and vehicle device - Google Patents
Toxic gas leakage security method, system, storage medium and vehicle device Download PDFInfo
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- CN109342506A CN109342506A CN201811071240.5A CN201811071240A CN109342506A CN 109342506 A CN109342506 A CN 109342506A CN 201811071240 A CN201811071240 A CN 201811071240A CN 109342506 A CN109342506 A CN 109342506A
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- poison gas
- poison
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- vehicle device
- gas
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/72—Power-operated mechanisms for wings with automatic actuation responsive to emergency conditions, e.g. fire
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/79—Power-operated mechanisms for wings with automatic actuation using time control
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
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- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Molecular Biology (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The present invention provides a kind of toxic gas leakage security method, system, storage medium and vehicle device, and the toxic gas leakage security method includes: that vehicle device is connected with the poison gas monitoring device communication that at least one is installed in the vehicle device；Receive the sensor real time data that the poison gas monitoring device is sent；The real time data includes poison gas concentration；The toxic gas leakage safe condition in the vehicle device is judged according to the real time data；Corresponding safety measure is taken according to the poison gas safe condition.The present invention, which solves the problems, such as that poison gas is exceeded in the vehicles, can not monitor automatically, reminds and eliminate automatically critical condition.And it is creative using poisonous gas sensor and be automatically reminded to control system the poison gas concentration in the vehicles be monitored in real time, and can remind personnel in the vehicles under the exceeded situation of poison gas and automatically control window and open solution degassing danger.
Description
Technical field
The present invention is more particularly directed to a kind of toxic gas leakage security method, system, storage medium and vehicle devices.
Background technique
The air-conditioning system in the vehicles is in the case where engine is in rotation situation for a long time in the prior art, traffic
The fuel oil of tool may incomplete combustion it is insufficient, in the case where this fuel burning is insufficient, high concentration can be generated
Carbon monoxide, and the carbon monoxide of high concentration will lead to the poisoning of the personnel in the vehicles.
Many poison gas monitoring instruments are generally directed to interior in the prior art, and are unable to intelligent reminding and automation elimination poison
Gas.In closed vehicles compartment, if poison gas cannot be reminded and be eliminated in time, it will to the people in vehicles compartment
Member causes irremediable serious consequence.
Summary of the invention
In view of the foregoing deficiencies of prior art, the purpose of the present invention is to provide a kind of toxic gas leakage security method,
System, storage medium and vehicle device, for solve in the prior art in the vehicles poison gas it is exceeded can not monitor automatically, remind and
Automatic the problem of eliminating critical condition.
In order to achieve the above objects and other related objects, the present invention provides a kind of toxic gas leakage security method, the poison gas
Leakage security method includes: that vehicle device is connected with the poison gas monitoring device communication that at least one is installed in the vehicle device；Receive institute
State the sensor real time data of poison gas monitoring device transmission；The real time data includes poison gas concentration；According to the real time data
Judge the toxic gas leakage safe condition in the vehicle device；Corresponding safety measure is taken according to the poison gas safe condition.
In one embodiment of the invention, it includes: bluetooth connection, the connection of AP hot spot and other wired companies that the communication, which is connected,
Connect mode.
In one embodiment of the invention, the toxic gas leakage safe condition includes: poison gas concentration situation in the vehicle device
With poison gas type in the vehicle device.
In one embodiment of the invention, the poison gas safe condition judged in the vehicle device according to the real time data
One kind the realization process includes: preset real-time poison gas concentration be N；It is normal if the poison gas concentration rank includes: L1:{ N1 }；
L2:{ N2, high；... Ln:{ Nn, excessively high；The real-time poison gas concentration N is compared with the concentration rating value；Work as N
When≤N1, the poison gas concentration situation are as follows: normal；As N2≤N < Nn, the poison gas concentration situation are as follows: improper；Work as Nn
When≤N, the poison gas concentration situation are as follows: abnormal；Wherein, Ln indicates the different stage of the poison gas concentration N.
In one embodiment of the invention, a kind of reality that corresponding safety measure is taken according to the poison gas safe condition
Existing process includes: as N≤N1, when the poison gas concentration situation is normal: not taking safety measures；As N2≤N < N3, institute
State poison gas concentration situation be it is improper when: take voice, and/or text safety instruction；As Nn≤N, the poison gas concentration shape
When condition is abnormal: taking enforced opening vehicle window.
In order to achieve the above objects and other related objects, the present invention also provides a kind of toxic gas leakage security system, the poison
Gas leakage security system includes: the poison gas monitoring device that at least one is installed in the vehicle device, sends poison gas to the vehicle device
The sensor real time data of monitoring device；One vehicle device is communicated with the poison gas monitoring device that at least one is installed in the vehicle device
Connection receives the sensor real time data that the poison gas monitoring device is sent；The real time data includes poison gas concentration；According to institute
It states real time data and judges toxic gas leakage safe condition in the vehicle device；Corresponding safety is taken to arrange according to the poison gas safe condition
It applies.
In one embodiment of the invention, the poison gas safe condition judged in the vehicle device according to the real time data
One kind is the realization process includes: presetting real-time poison gas concentration is N；It is normal if the poison gas concentration rank includes: L1:{ N1 }；L2:
{ N2, high }；... Ln:{ Nn, excessively high；The real-time poison gas concentration N is compared with the concentration rating value；When N≤
When N1, the poison gas concentration situation are as follows: normal；As N2≤N < Nn, the poison gas concentration situation are as follows: improper；When Nn≤
When N, the poison gas concentration situation are as follows: abnormal；Wherein, Ln indicates the different stage of the poison gas concentration N.
In one embodiment of the invention, a kind of realization that corresponding safety measure is taken according to the poison gas safe condition
Process includes: as N≤N1, when the poison gas concentration situation is normal: not taking safety measures；It is described as N2≤N < N3
When poison gas concentration situation is improper: taking voice, and/or text safety instruction；As Nn≤N, the poison gas concentration situation
When being abnormal: taking enforced opening vehicle window.
In order to achieve the above objects and other related objects, the present invention also provides a kind of computer readable storage mediums, thereon
It is stored with computer program, which is executed by processor toxic gas leakage security method as described in the present invention.
In order to achieve the above objects and other related objects, the present invention also provides a kind of vehicle device, the vehicle device includes: a communication
Module receives the sensor real time data of poison gas monitoring device；One processor is connected, according to institute with communication module communication
It states real time data and judges toxic gas leakage safe condition；One safety measure module, is connected with the processor communication, according to the poison
Gas leakage safe condition takes corresponding safety measure.
As described above, toxic gas leakage security method, system, storage medium and vehicle device of the invention, have below beneficial to effect
Fruit: the present invention, which solves the problems, such as that poison gas is exceeded in the vehicles, can not monitor automatically, reminds and eliminate automatically critical condition.
And it is creative using poisonous gas sensor and be automatically reminded to control system the poison gas concentration in the vehicles be monitored in real time,
And the personnel in the vehicles can be reminded under the exceeded situation of poison gas and automatically control window and open solution degassing danger.
Detailed description of the invention
Figure 1A is shown as a kind of a kind of implementation process schematic diagram of toxic gas leakage security method described in the embodiment of the present invention.
Figure 1B is shown as a kind of a kind of implementation process schematic diagram of toxic gas leakage security method described in the embodiment of the present invention.
Fig. 1 C is shown as a kind of a kind of implementation process schematic diagram of toxic gas leakage security method described in the embodiment of the present invention.
Fig. 2 is shown as a kind of a kind of structural schematic diagram of toxic gas leakage security system described in the embodiment of the present invention.
Fig. 3 is shown as a kind of a kind of structural schematic diagram of vehicle device described in the embodiment of the present invention.
Component label instructions
20 toxic gas leakage security systems
21 vehicle devices
22 poison gas monitoring devices
31 communication modules
32 processors
33 safety measure modules
S101~S310 step
Specific embodiment
Illustrate embodiments of the present invention below by way of specific specific example, those skilled in the art can be by this specification
Other advantages and efficacy of the present invention can be easily understood for disclosed content.The present invention can also pass through in addition different specific realities
The mode of applying is embodied or practiced, the various details in this specification can also based on different viewpoints and application, without departing from
Various modifications or alterations are carried out under spirit of the invention.It should be noted that in the absence of conflict, following embodiment and implementation
Feature in example can be combined with each other.
It should be noted that illustrating the basic structure that only the invention is illustrated in a schematic way provided in following embodiment
Think, only shown in schema then with related component in the present invention rather than component count, shape and size when according to actual implementation
Draw, when actual implementation kenel, quantity and the ratio of each component can arbitrarily change for one kind, and its assembly layout kenel
It is likely more complexity.
Figure 1A, 1B and Fig. 1 C are please referred to, the present invention provides a kind of toxic gas leakage security method, the toxic gas leakage security side
Method includes:
S101, vehicle device 21 are connected with the communication of poison gas monitoring device 22 that at least one is installed in the vehicle device 21；Specifically
, it includes: bluetooth connection, the connection of AP hot spot and other wired connection modes that the communication, which is connected,.Specifically, can also be wired
Mode (such as vehicle device and monitoring device all access CAN bus system, or are directly connected by rigid line good).
Above-mentioned AP hot spot connection, i.e. Access Point, that is, wireless access point.It is in simple terms exactly on wifi shared
Wireless exchange board in net, it is the access point that mobile terminal user enters cable network, is mainly used for home broadband, in enterprise
Portion's network deployment etc., wireless coverage distance are tens meters to rice up to a hundred, and major technique is 802.11X series at present.General nothing
Line AP also has access point client mode, that is to say, that wireless link can be carried out between AP, it is total so as to expand wifi
Enjoy the coverage area of online.Current wireless aps can be divided into two classes: simple form AP and extended pattern AP.Simple form AP is due to lacking
Routing function, is equivalent to wireless exchange board, is only to provide the function of wireless signal transmitting.Its working principle is by net
Network signal is sent by twisted pair, by the compiling of wireless aps, is converted the electrical signal to and is sent out for radio signals,
Form the covering of wifi shared internet connection.According to different power, level of network coverage is also different, the maximum of general wireless aps
Coverage distance is up to 400 meters.Extended pattern AP is exactly the wireless router that we often say.Wireless router, as the term suggests be exactly
Router with wireless coverage function, it is mainly used in user's online and wireless coverage.By routing function, may be implemented
Internet connection in family's wifi shared internet connection is shared, is also able to achieve the wireless sharing access of ADSL and partial wideband.Value
It obtains one to be mentioned that, wireless and wired connection terminal can be all assigned to by wireless router by a subnet, so that subnet
The exchange data that interior various equipment can be convenient.
Above-mentioned poison gas monitoring device has NANO 4S poison gas monitoring device in the prior art, at the same can detect CO, H2S,
02, fuel gas.NANO 4S is the combination of safe practice and technology of Internet of things, realizes the remote biography of alarm signal
It is defeated.Wherein, transmitting terminal NANO 4S detects live flammable/poisonous gas concentration or is linked by gas alarm, and by alarm signal
It sends.Receiving end processor is connected with wireless receiver, alarm respectively.This equipment can be issued in real time to all workers and be endangered
The alarm of dangerous section's condition can issue audio alert.
S102, the sensor real time data that the poison gas monitoring device 22 is sent is received；The real time data includes poison gas
Concentration；
One kind of above-mentioned poison gas monitoring device gas monitoring instrument, gas monitoring instrument are a kind of instrument of gas leakage Concentration Testing
Instruments and meters tool, including: portable gas detector, hand-held gas detecting instrument, stationary gas detector, online
Gas detecting instrument etc..Gaseous species present in environment are mainly detected using gas sensor, gas sensor is for examining
Survey the composition of gas and the sensor of content.
It is generally believed that the definition of gas sensor is to detect target as basis of classification, that is to say, that all for examining
The sensor for surveying gas ingredients and concentration is referred to gas sensor, regardless of it is to use physical method, still chemically.Than
Such as, the sensor of detection gas flow is not counted as gas sensor, but thermal-conductivity type gas analyser but belongs to important gas
Body sensor, although they use testing principle unanimous on the whole sometimes.
Common gas monitoring instrument is divided into according to the difference of usage mode:
A) stationary gas detector:
This is that more detector is used on commercial plant and in production process.It may be mounted at specific test point
On to specific gas leakage detect.It plays chess and raises fixed detector and be generally double-body bike, be made of sensor and pick-up
Detector, which is integrated, is mounted on detection scene, is integrated installation by the secondary meter that circuit, power supply and displaying alarm form
In harbor, convenient for monitoring.Its testing principle is with described in prosthomere, only more suitable for fixed test in technique and technology
The features such as required continuous, long-time stable.They will equally be selected according to the type and concentration of gas on-site, simultaneously
It is also noted that the position that they are mounted on to the leakage of specific gas most probable, such as will pacifying than reselection procedure sensor according to gas
The most effective height etc. of dress.
B) portable gas detector:
Since portable instrument is easy to operate, compact can be carried to different production sites, played chess and raised electrochemistry inspection
It surveys instrument to power using alkaline battery, can be used continuously 1000 hours；Novel LEL detector, PID and combined type instrument use can fill
Battery (some have used memoryless ni-mh or lithium ion battery), so that they generally can be nearly 12 hours with continuous work, institute
With more and more wider in the application of each class factory and hygiene department as this quasi-instrument.
It uses this quasi-instrument as security alarm if it is in open occasion, such as open workshop, can make
With the diffusion type gas detector of body-worn because it can it is continuous, in real time, the toxic and harmful gas of accurately displaying scene
Concentration.This kind of new instrument some is also equipped with vibration alarm attachment --- to avoid can't hear sound report in noisy environment
It is alert, and computer chip is installed (statistical weight is averaged within 8 hours to record peak value, STEL (15 minutes short-term exposure levels) and TWA
Value) --- specific guidance is provided for workers ' health and safety.
If it is entering confined space, such as reactor tank, storage tank or container, sewer or other underground pipings, underground
The workplaces such as facility, the closed silo of agricultural, tank car, shipping cargo hold, tunnel must just carry out before personnel can enter
Detection, and to be detected outside confined space.At this point, must just select more gas detecting instruments with built-in sampling pump.
If there are multiple gases in environment, select a combined type gas detector that may achieve the effect that get twice the result with half the effort.
C) combined type gas detector
The more gas detecting instruments of combined type can be equipped with required multiple gas detection sensors on an instrument, so it
Have the characteristics that small in size, light-weight, response is fast, more gas concentrations are shown simultaneously.The more gases of combined type are raised importantly, playing chess
The price of detector more cheaply than multiple single diffusion type gas detectors, uses also more convenient.It should be noted that
Be to be preferably selected when selecting this kind of detector with the instrument of each sensor function is individually switched, to prevent due to one
A other sensors of sensor damage effect use.
Common gas monitoring instrument is divided into according to the difference of working principle:
(1) semiconductor-type
It is using some metal oxide semiconductor materials, and at a certain temperature, conductivity is with environmental gas composition
Variation and change principle manufacture.For example, alcohol sensor, exactly encounters alcohol gas using stannic oxide at high temperature
When, prepared by the principle that resistance can strongly reduce.
Advantage
Semiconductor-type gas sensor can be efficiently used for: methane, ethane, propane, butane, alcohol, formaldehyde, an oxidation
Detect to many gases such as carbon, carbon dioxide, ethylene, acetylene, vinyl chloride, styrene, acrylic acid.Especially, this sensor
It is low in cost, it is suitable for the demand of domestic gas detection.Following several semiconductor-type gas sensors are successful: methane (day
Right gas, biogas), alcohol, carbon monoxide (town gas), hydrogen sulfide, ammonia (including amine, hydrazine).The sensor of high quality
It can satisfy the needs of industrial detection.
Disadvantage
Stability is poor, affected by environment larger；In particular, the selectivity of each sensor is not unique, output
Parameter can not determine.Therefore, the place that accurate measurement requires should not be applied to.
(2) combustion-type
This sensor is to prepare catalyst layer resistant to high temperature on the surface of platinum resistance, at a certain temperature, flammable
Property gas its surface catalysis burn, burning be platinum resistance temperature increase, resistance variations, changing value is imflammable gas concentration
Function.
Advantage
Catalytic combustion method gas sensor selectively detects imflammable gas: all aphlogistic, sensor does not all have
There is any response.Catalytic combustion method gas sensor accurate measurement, response quickly last a long time.The output of sensor and environment
Explosion danger it is directly related, be the sensor of a kind of leading position in safety testing field.
Disadvantage
Within the scope of imflammable gas, non-selectivity.Dying fire work, there is the danger for explosion of igniting.Most elements are organic
Steam has intoxication to sensor.
(3) thermal conductivity pool
Each gas has oneself specific thermal conductivity, can when the thermal conductivity difference of two and multiple gases are larger
To utilize heat conducting element, the content of one of component is differentiated.This sensor has been used for sensor the detection of hydrogen, two
The detection of carbonoxide, the detection of high concentration methane.
This gas sensor can application range it is relatively narrow, limiting factor is more.
(4) electric chemical formula
Its significant component of flammable, toxic and harmful gas has electro-chemical activity, can be electrochemically oxidized or
Person's reduction.Using these reactions, gas ingredients, detection gas concentration can be differentiated.The many subclasses of electrochemical gas sensor point:
(1), (also referred to as: Jia Funi battery-type gas sensor also has and claims feulcell prototype gas galvanic cell type gas sensor
Body sensor also has and claims galvanic cell type gas sensor), their principle row is the same as our dry cell, only, battery
Carbon manganese electrode by gas electrode instead of.By taking oxygen sensor as an example, oxygen is reduced in cathode, and electronics flows to sun by ammeter
Pole, lead metal is oxidized there.The size of electric current and the concentration of oxygen are directly related.This sensor can be effectively detected
Oxygen, sulfur dioxide, chlorine etc..
(2), constant potential electrolytic cell type gas sensor, this sensor is highly effective for detecting reducibility gas,
Its principle and galvanic cell type sensor are different, its electrochemical reaction is occurred under electric current pressure, are a kind of real
Coulometry sensor.This sensor has been successfully used to: carbon monoxide, hydrogen sulfide, hydrogen, ammonia, hydrazine, etc. gas
It is the mainstream sensor of existing toxic and harmful gas detection among the detection of body.
(3), concentration cell type gas sensor, the gas with electro-chemical activity, can be certainly in the two sides of electrochemical cell
Hair forms concentration difference electromotive force, and the size of electromotive force and the concentration of gas are related, and the successful examples of this sensor are exactly automobile
Oxygen sensor, solid electrolyte type carbon dioxide sensor.
(4), limit-current type gas sensor has a kind of sensor for measuring oxygen concentration to utilize the limit in electrochemical pond
Electric current principle relevant to carrier concentration prepares oxygen (gas) concentration sensor, the oxygen detection and steel water oxygen for automobile
Concentration Testing.
(5) infrared-type
Most gas has characteristic absorption peak in middle infrared, detects the absorbing state of characteristic absorption peak position, just
It can determine the concentration of certain gas.
This sensor is all large-scale analysis instrument in the past, but in recent years, with the biography based on MEMS technology
Sensor industrial expansion, the volume of this sensor is via 10 liters, and 45 kilograms of giant, being reduced to 2 milliliters, (thumb is big
It is small) left and right.It uses the infrared detector without modulated light source to make instrument absolutely not mechanical moving element, fully achieves and exempt from
Maintenanceization.Infrared gas sensor can effectively differentiate the type of gas, Accurate Determining gas concentration.
This sensor is successfully used in: the detection of the gases such as carbon dioxide, methane.
S103, the toxic gas leakage safe condition in the vehicle device 21 is judged according to the real time data；
S104, corresponding safety measure is taken according to the poison gas safe condition.Specifically, the toxic gas leakage safe condition
It include: poison gas type in poison gas concentration situation and the vehicle device 21 in the vehicle device 21.
Above-mentioned poison gas type includes:
Natural poison gas: carbon monoxide, nitric oxide, hydrogen sulfide, sulfur dioxide, chlorine.
Chemical gas: phosgene, surpalite, hydrogen cyanide, mustard gas, Lewisite, vickers gas (VX), sarin (first
Fluorine phosphorus isopropyl ester), biez poison gas (BZ) etc..
Organic gas containing chlorine: the toxic and harmful gas such as trichloro ethylene, dichloroethanes.Trichloro ethylene is once used as antalgesic and gold
Belong to degreasing agent, can be used as extractant, fungicide and refrigerant and clothes dry cleaning agent.Long Term Contact can cause trigeminal neuralgia numb
The illnesss such as numbness；Dichloroethanes is the colourless liquid for having similar chloroform smell at room temperature, toxic, has potential carcinogenicity.Four chlorinations
Silicon belongs to colourless or faint yellow fuming liquids, irritant smell.Heated or chance water decomposition heat release, releases toxic corrosivity cigarette
Gas.There is intense stimulus effect to eyes and the upper respiratory tract, high concentration can cause the opacity of the cornea, respiratory inflammation or even pulmonary edema.
It can cause tissue necrosis after skin contact.
In one embodiment of the invention, the safe shape of poison gas judged in the vehicle device 21 according to the real time data
One kind of condition the realization process includes:
Presetting real-time poison gas concentration is N；
It is normal if the poison gas concentration rank includes: L1:{ N1 }；L2:{ N2, high；... Ln:{ Nn, excessively high；
In the calculating of above-mentioned gas concentration, about the conversion of concentration unit ppm and mg/m3, it is calculated as follows: mass concentration
Mg/m3=M molecular weight gas/22.4*ppm numerical value * [273/ (273+T gas temperature)] * (pressure/101325 Ba) M is gas
Molecular weight, ppm are the volumetric concentration value of measurement, and T is temperature, Ba is pressure；Use mass concentration unit (mg/m3) as air
The representation method of pollutant concentration can be convenient the real amount for calculating pollutant.But the temperature of mass concentration and detection gas,
Pressure environment condition is related, and numerical value can be different with the variation of the environmental conditions such as temperature, air pressure；It is needed when actual measurement same
When measure gas temperature and atmospheric pressure.And when using ppm as description pollutant concentration, since what is taken is volume
Than being not in this problem.
The real-time poison gas concentration N is compared with the concentration rating value；
As N≤N1, the poison gas concentration situation are as follows: normal；
As N2≤N < Nn, the poison gas concentration situation are as follows: improper；
As Nn≤N, the poison gas concentration situation are as follows: abnormal；Wherein, Ln indicates the different stage of the poison gas concentration N.
In one embodiment of the invention, a kind of reality that corresponding safety measure is taken according to the poison gas safe condition
Now process includes:
S201, the real-time poison gas concentration N is compared with the concentration rating value；
S202, as N≤N1, the poison gas concentration situation be it is normal when: do not take safety measures；
S203, as N2≤N < N3, the poison gas concentration situation be it is improper when: take voice, and/or text safety
Prompt；
S204, as Nn≤N, when the poison gas concentration situation is abnormal: taking enforced opening vehicle window.
In one embodiment of the present of invention, a kind of specific embodiment of the toxic gas leakage security method are as follows: S301,
Carbon monoxide transducer real-time monitoring carbonomonoxide concentration is simultaneously transmitted to vehicle device；
S302, judge whether that carbonomonoxide concentration is more than certain value；
S303, if so, vehicle device interface pop-up remind；If not, returning to S301, carbon monoxide transducer real-time monitoring one
Oxidation concentration of carbon is simultaneously transmitted to vehicle device；
S304, judge whether user shocks by electricity determination；
S305, starting audible alarm；
S306, judge whether user clicks determination again；
S307, if not, automatically turn on vehicle window；
S308, if it is, prompt the user whether open vehicle window；
S309, judge whether user clicks determination again；
S310, if not, service terminates.
More specifically, carbon monoxide transducer is placed near interior seat；
The carbonomonoxide concentration of carbon monoxide transducer real-time detection car is simultaneously transmitted to vehicle device by CAN；
When the carbonomonoxide concentration that vehicle device receives is higher than certain value, vehicle device screen pops up interface " interior carbon monoxide
The prompting user of excessive concentration " can click determination manually；
Vehicle device interface will pop up " needing to open vehicle window? " if user clicks after determination dialog box；
Vehicle device controls vehicle window controller by CAN and opens vehicle window if user clicks and determines, does not open if cancelling
Vehicle window；
If user presses without clicking the determination of screen pop-up interface " interior carbonomonoxide concentration is excessively high " after 10 seconds
Button, then vehicle device loudspeaker carry out broadcasting interior carbonomonoxide concentration excessively high；
If still determining or cancelling without clicking after user 10 seconds, vehicle device transmission is opened vehicle window order to vehicle window and is controlled
Module；
Further, vehicle window control module opens vehicle window after receiving order.
The protection scope of toxic gas leakage security method of the present invention be not limited to the present embodiment the step of enumerating execute it is suitable
The increase and decrease of the step of sequence, the prior art that all principles according to the present invention are done, step are replaced realized scheme and are included in
In protection scope of the present invention.
The present invention also provides a kind of toxic gas leakage security system 20, this hair is may be implemented in the toxic gas leakage security system 20
The bright toxic gas leakage security method, but the realization device of toxic gas leakage security method of the present invention includes but is not limited to
The structure for the toxic gas leakage security system 20 that the present embodiment is enumerated, the knot for the prior art that all principles according to the present invention are done
Structure deformation and replacement, are included in protection scope of the present invention.
Fig. 2, in order to achieve the above objects and other related objects is please referred to, the present invention also provides a kind of toxic gas leakage security systems
System 20, the toxic gas leakage security system 20 include:
At least one is installed in the poison gas monitoring device 22 in the vehicle device 21, sends poison gas monitoring to the vehicle device 21 and sets
Standby 22 sensor real time data；
One vehicle device 21 is installed in the communication connection of the poison gas monitoring device 22 in the vehicle device 21 at least one, receives institute
State the sensor real time data of the transmission of poison gas monitoring device 22；The real time data includes poison gas concentration；According to the real-time number
It is judged that the toxic gas leakage safe condition in the vehicle device 21；Corresponding safety measure is taken according to the poison gas safe condition.
In one embodiment of the invention, the poison gas safe condition judged in the vehicle device 21 according to the real time data
One kind the realization process includes:
Presetting real-time poison gas concentration is N；
If the poison gas concentration rank includes:
L1:{ N1, normal；
L2:{ N2, high；
……
Ln:{ Nn, excessively high；
The real-time poison gas concentration N is compared with the concentration rating value；
As N≤N1, the poison gas concentration situation are as follows: normal；
As N2≤N < Nn, the poison gas concentration situation are as follows: improper；
As Nn≤N, the poison gas concentration situation are as follows: abnormal；Wherein, Ln indicates the different stage of the poison gas concentration N.
In one embodiment of the invention, a kind of realization that corresponding safety measure is taken according to the poison gas safe condition
Process includes:
As N≤N1, when the poison gas concentration situation is normal:
It does not take safety measures；As N2≤N < N3, when the poison gas concentration situation is improper:
Take voice, and/or text safety instruction；As Nn≤N, when the poison gas concentration situation is abnormal:
Take enforced opening vehicle window.
Specifically, include the unlatching of long-range control automotive window in above-mentioned enforced opening vehicle window, when remote control vehicle, first
Client-side program is executed, the transmission of control signal is carried out to automobile, a remote service is built, recycles in the remote service
All kinds of control functions, successfully control command is sent, command automobile in all application programs various operations.This mode
Long-range control on the basis of remote service is established, constructs an orderly number in intercomputer using remote control software
According to, information exchanging channel, control terminal can send control instruction by this channel to automobile, and manipulation automobile completes all working.
The implementing result of long-range controlled terminal can be shown in control terminal, resource needed for program is run all is mentioned by controlled computer
For.
Network and the continuous development for remotely operating technology have driven the application of tele-control system, especially in Industry Control
Field, it is not only at low cost, installation is simple, easy to maintain, remote control and resource-sharing are also achieved, therefore, in vehicle control
Field processed has great application value.
Long-range control effectively realizes " one-to-many ", and user controls more remote computers using a computer
System, user are not necessarily to be modulated all computers the setting of demodulator, need to only utilize local area network, multiparty control can be realized,
And the user i.e. administrative staff of this local area network, more modems are not only eliminated, safety and reliability are also improved, easily
In management.
When remote control vehicle, client-side program is first carried out, the transmission of control signal is carried out to automobile, builds one far
Journey service recycles all kinds of control functions in the remote service, successfully sends control command, commands in automobile and owns
The various operations of application program.This mode is the long-range control established on the basis of remote service, is existed using remote control software
Intercomputer constructs orderly data, an information exchanging channel, and control terminal can be sent to automobile by this channel and be controlled
Instruction, manipulation automobile complete all working.The implementing result of long-range controlled terminal can be shown in control terminal, program operation
Required resource is all provided by controlled computer.
Currently, global computer network and technology, sensor technology, electronic technology are all being grown rapidly, and are answered
It uses in automotive engineering, so that auto electronic control technology is also mature and perfect constantly, auto electronic control technology is in vapour
The extensive use and development of vehicle industry, so that electronic device more standardizes, to realize the electronization of Hyundai Motor.Automobile
Electron controls technology not only contribute to improve automobile various performances, for example, economy, dynamic property, the feature of environmental protection, safety and
Comfort in driving process pushes the development of automobile industry and also helps the development of electronic industry, so automotive electronics
Control technology is conducive to the fast development of automotive circuit diagram, it is also the key that auto industry continues to develop.
Automotive electronic technology is set up on the basis of electronic technology rapidly develops, currently due to the electricity on automobile
Sub-control unit is more and more, therefore the conducting wire connected is also more and more, at this moment there have been some problems, just has to solve
The communication issue of good control unit and the cost problem of conducting wire
Car networking is application of the technology of Internet of things in intelligent transportation system, it provides long-range control relevant to vehicle safety
Uniform business, remote vehicle positioning, vehicle condition inquiry etc., are the service types paid close attention to.Smart mobile phone application is to car networking simultaneously
In service, become a kind of development trend.Existing OnStar mobile phone is applied to be serviced greatly including vehicle condition, remote control, assistant three, wherein distant
Control includes the open and close of long-range car door lock, remotely starts vehicle, remote double flashing light or ring loudspeaker (prompt vehicle location).It is precious
The Connected Diver of horse can be before using vehicle, preparatory remote opening air-conditioning, and provides vehicle remote positioning.This
A little remote control services make vehicle become more intelligent, while bringing safety for user, easily drive to experience.Long-range control at present
System architecture processed mainly has C/S (Client/Server) framework and B/S (Browser/Server) framework.Wherein C/S framework is
Refer to that client provides a user operation interface, receive user and input information request, then sends data to server end, and will clothes
The result of business device response feeds back to user.Mainly have about C/S framework applications:
Using C/S framework remote control robot, it may be implemented remotely to control, but need to specially develop client software, make
Limited at client type, scalability is not strong；Dirigible is remotely controlled and monitors using ppp protocol by the end PC using C/S framework,
For ppp protocol just for point-to-point communication, protocol compatibility is not strong, also needs exploitation client software.Compared to C/S framework, B/
The client of S framework is simplified to a WeB browser, and corresponding logic is gathered, is placed on remote server, reduces
Maintenance cost, such system are more stable.
Mainly have about B/S framework applications: devising B/S framework, remotely controlled using simple Network Management Protocol and
The computer and communication equipment of monitoring experiment room, although client software is not required to develop, agreement is for the number inquiring and return
It is not explicitly defined according to formats such as packets, it is nonstandard；Using B/S framework, user issues control command by console, through in control
The heart is transmitted to controlled device, executes control command, and system architecture is designed for particular demands, do not opened
Auto electronic control technology include multiple technologies such as: the electronic fuel control technology of engine, cruise system, vapour
AMT, EPS and abs controller of vehicle, the technologies such as car phone, TV, sound equipment, the data exchange skill between electronic control unit
Art, timely communication technology of data etc..CAN bus currently has good development prospect, is the main development that network is controlled electronically
Direction.Electron controls technology during being constantly applied to automobile manufacture, for example, automatic gear-box, it is engine electric-controlled,
Active or semi-active suspension, anti-lock, air bag etc. allow for automobile in this way and the webbed phase interconnection of upper shape are being controlled electronically
The situation of system, the local area network that CAN is set up out are as shown in the figure.
In order to achieve the above objects and other related objects, the present invention also provides a kind of computer readable storage mediums, thereon
It is stored with computer program, which is executed by processor toxic gas leakage security method as described in the present invention.
Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above-mentioned each method embodiment can lead to
The relevant hardware of computer program is crossed to complete.Computer program above-mentioned can store in a computer readable storage medium
In.When being executed, execution includes the steps that above-mentioned each method embodiment to the program；And storage medium above-mentioned include: ROM,
The various media that can store program code such as RAM, magnetic or disk.
Fig. 3, in order to achieve the above objects and other related objects is please referred to, the present invention also provides a kind of vehicle device 21, the vehicles
Machine 21 includes:
One communication module 31 receives the sensor real time data of poison gas monitoring device 22；
One processor 32 is connected with the communication module 31 communication, judges toxic gas leakage safety according to the real time data
Situation；One safety measure module 33 is connected with the processor 32 communication, is taken accordingly according to the toxic gas leakage safe condition
Safety measure.
It should be noted that it should be understood that the modules of apparatus above division be only a kind of logic function division,
It can completely or partially be integrated on a physical entity in actual implementation, it can also be physically separate.And these modules can be with
It is all realized, can also be all realized in the form of hardware by way of processing element calls with software, it can also part mould
Block realizes that part of module passes through formal implementation of hardware by way of processing element calls software.Such as: x module can be
The processing element individually set up also can integrate and realize in some chip of above-mentioned apparatus.In addition, x module can also be with
The form of program code is stored in the memory of above-mentioned apparatus, called by some processing element of above-mentioned apparatus and executed with
The function of upper x module.The realization of other modules is similar therewith.These modules completely or partially can integrate together, can also be with
It is independent to realize.Processing element described here can be a kind of integrated circuit, the processing capacity with signal.In the process of realization
In, each step of the above method or the above modules can by the integrated logic circuit of the hardware in processor elements or
The instruction of software form is completed.The above module can be arranged to implement the integrated electricity of one or more of above method
Road, such as: one or more specific integrated circuit (Application Specific Integrated Circuit, abbreviations
ASIC), one or more microprocessors (Digital Singnal Processor, abbreviation DSP), one or more scene
Programmable gate array (Field Programmable Gate Array, abbreviation FPGA) etc..When some above module passes through processing
When the form of element scheduler program code is realized, which can be general processor, such as central processing unit (Central
Processing Unit, abbreviation CPU) or it is other can be with the processor of caller code.These modules can integrate one
It rises, is realized in the form of system on chip (System-on-a-chip, abbreviation SOC).
Toxic gas leakage security method and system of the invention has the advantages that sensing using poison gas for creativeness
It device and is automatically reminded to control system the poison gas concentration in the vehicles is monitored in real time, and situation that can be exceeded in poison gas
It is dangerous that personnel and automatic control window in the lower prompting vehicles open solution degassing.
The present invention solves that poison gas is exceeded in the vehicles in the prior art can not monitor automatically, reminds and eliminate automatically
The problem of critical condition, effectively overcomes various shortcoming in the prior art and has high industrial utilization value.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology all without departing from the spirit and scope of the present invention, carries out modifications and changes to above-described embodiment.Cause
This, institute is complete without departing from the spirit and technical ideas disclosed in the present invention by those of ordinary skill in the art such as
At all equivalent modifications or change, should be covered by the claims of the present invention.
Claims (10)
1. a kind of toxic gas leakage security method, which is characterized in that the toxic gas leakage security method the following steps are included:
Vehicle device is connected with the poison gas monitoring device communication that at least one is installed in the vehicle device；
Receive the sensor real time data that the poison gas monitoring device is sent；The real time data includes poison gas concentration；
The toxic gas leakage safe condition in the vehicle device is judged according to the real time data；
Corresponding safety measure is taken according to the poison gas safe condition.
2. toxic gas leakage security method according to claim 1, which is characterized in that it includes: that bluetooth connects that the communication, which is connected,
It connects, AP hot spot connects and other wired connection modes.
3. toxic gas leakage security method according to claim 1, which is characterized in that the toxic gas leakage safe condition packet
It includes: poison gas type in poison gas concentration situation and the vehicle device in the vehicle device.
4. toxic gas leakage security method according to claim 1, which is characterized in that described to be judged according to the real time data
One kind of poison gas safe condition in the vehicle device the realization process includes:
Presetting real-time poison gas concentration is N；
If the poison gas concentration rank includes:
L1:{ N1, normal；
L2:{ N2, high；
……
Ln:{ Nn, excessively high；
The real-time poison gas concentration N is compared with the concentration rating value；
As N≤N1,
The poison gas concentration situation are as follows: normal；
As N2≤N < Nn,
The poison gas concentration situation are as follows: improper；
As Nn≤N,
The poison gas concentration situation are as follows: abnormal；
Wherein, Ln indicates the different stage of the poison gas concentration N.
5. the method according to claim 1, wherein described take corresponding safety according to the poison gas safe condition
One kind of measure the realization process includes:
As N≤N1, when the poison gas concentration situation is normal:
It does not take safety measures；
As N2≤N < N3, when the poison gas concentration situation is improper:
Take voice, and/or text safety instruction；
Work as NnWhen≤N, when the poison gas concentration situation is abnormal:
Take enforced opening vehicle window.
6. a kind of toxic gas leakage security system, which is characterized in that the toxic gas leakage security system includes:
At least one is installed in the poison gas monitoring device in the vehicle device, and the sensor of poison gas monitoring device is sent to the vehicle device
Real time data；
One vehicle device is installed in the communication connection of the poison gas monitoring device in the vehicle device at least one, receives the poison gas monitoring
The sensor real time data that equipment is sent；The real time data includes poison gas concentration；The vehicle is judged according to the real time data
Toxic gas leakage safe condition in machine；Corresponding safety measure is taken according to the poison gas safe condition.
7. toxic gas leakage security system according to claim 6, which is characterized in that the toxic gas leakage security system includes:
Presetting real-time poison gas concentration is N；
If the poison gas concentration rank includes:
L1:{ N1, normal；
L2:{ N2, high；
……
Ln:{ Nn, excessively high；
The real-time poison gas concentration N is compared with the concentration rating value；
As N≤N1,
The poison gas concentration situation are as follows: normal；
As N2≤N < Nn,
The poison gas concentration situation are as follows: improper；
As Nn≤N,
The poison gas concentration situation are as follows: abnormal；
Wherein, Ln indicates the different stage of the poison gas concentration N.
8. toxic gas leakage security system according to claim 7, which is characterized in that
As N≤N1, when the poison gas concentration situation is normal:
It does not take safety measures；
As N2≤N < N3, when the poison gas concentration situation is improper:
Take voice, and/or text safety instruction；
As Nn≤N, when the poison gas concentration situation is abnormal:
Take enforced opening vehicle window.
9. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is held by processor
Toxic gas leakage security method described in claim 1 to 5 is realized when row.
10. a kind of vehicle device, which is characterized in that the vehicle device includes:
One communication module receives the sensor real time data of poison gas monitoring device；
One processor is connected with communication module communication, judges toxic gas leakage safe condition according to the real time data；
One safety measure module, is connected with the processor communication, takes corresponding safety according to the toxic gas leakage safe condition
Measure.
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