CN106023538A - Detection device and alarm system - Google Patents
Detection device and alarm system Download PDFInfo
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- CN106023538A CN106023538A CN201610617258.5A CN201610617258A CN106023538A CN 106023538 A CN106023538 A CN 106023538A CN 201610617258 A CN201610617258 A CN 201610617258A CN 106023538 A CN106023538 A CN 106023538A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
- G08B21/16—Combustible gas alarms
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
- G08B29/18—Prevention or correction of operating errors
- G08B29/183—Single detectors using dual technologies
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Abstract
The invention discloses a detection device for detecting gas leakage. The detection device comprises an air detection module, a gas detection module, a data processing module and a judging module. According to the detection device, due to the fact that the combustible gas concentration is corrected by adopting the alcohol concentration, whether gas leakage happens or not is judged according to the corrected gas concentration, false alarms caused by using cooking wine and other seasonings containing alcohol in the cooking process can be avoided, the detection reliability is improved, and troubles are prevented from being caused to users. The invention further discloses an alarm system.
Description
Technical field
The present invention relates to household appliance technical field, particularly to one detection device and warning system.
Background technology
Gas leakage is that IAQ (indoor air quality) deteriorates the major reason even producing severe compromise, detects the most exactly
Most important to gas leakage.Existing fuel gas alarm uses combustible gas sensor detection combustion gas.But, combustible gas
Body sensor can also detect ethanol also can produce response in other words to ethanol.Therefore, in cooking process use cooking wine or
Be likely to cause fuel gas alarm to trigger alarm signal when other are containing spirituous condiment for cooking, false alarm occur, to
Puzzlement is caused at family.
Summary of the invention
It is contemplated that at least solve one of technical problem present in prior art.To this end, the present invention needs to provide one
Detection device and warning system.
The detection device of embodiment of the present invention, is used for detecting gas leakage, and described detection device includes:
Air detection module, described air detection module is arranged in space to be detected, is used for detecting described space to be detected
Interior alcohol concentration；
Coal gas detection module, described coal gas detection module is arranged in described space to be detected, is used for detecting described to be detected
Combustable gas concentration in space；And
The data processing module being connected with described air detection module and described coal gas detection module, described data processing module
For according to combustable gas concentration described in described alcohol concentration correction with obtain revise gas concentration；
The judge module being connected with described data processing module, described judge module is for judging institute within first scheduled time
State and whether revise gas concentration more than or equal to the cumulative time of combustion gas threshold value more than second scheduled time and described accumulative
Time is more than producing alarm signal during described second scheduled time to trigger warning.
In some embodiments, described judge module is used for judging that whether described alcohol concentration is more than or equal to ethanol threshold value
And produce described alarm signal when described alcohol concentration is more than or equal to described ethanol threshold value.
In some embodiments, described air detection module includes:
Volatile organism sensor, described volatile organism sensor is for detecting the volatile concentrations of volatile organism；
Described judge module is used for judging that whether described volatile concentrations is more than or equal to volatilization threshold value and at described volatile concentrations
Described alarm signal is produced during more than or equal to described volatilization threshold value.
In some embodiments, described air detection module includes:
PM2.5 sensor, described PM2.5 sensor is for detecting the PM2.5 concentration of pellet；
Described judge module is used for judging whether described PM2.5 concentration is more than or equal to PM2.5 threshold value, and described
Described alarm signal is produced when PM2.5 concentration is more than or equal to described PM2.5 threshold value.
In some embodiments, described air detection module includes:
Carbon dioxide sensor, described carbon dioxide sensor is used for detecting gas concentration lwevel；
Described judge module is used for judging whether described gas concentration lwevel is more than or equal to carbon dioxide threshold, and described
Described alarm signal is produced when gas concentration lwevel is more than or equal to described carbon dioxide threshold.
In some embodiments, described detection device includes:
Temperature Humidity Sensor, described Temperature Humidity Sensor is arranged in described space to be detected, is used for detecting described to be detected
Humiture in space；
Described data processing module is connected with described Temperature Humidity Sensor, for dense according to ethanol described in described humiture correction
Degree, described combustable gas concentration, described volatile concentrations, described PM2.5 concentration or described gas concentration lwevel.
The warning system of embodiment of the present invention, including detection device and alarm device, described alarm device is according to described report
Alert signal is reported to the police.
In some embodiments, described alarm device includes buzzer, display lamp and/or display.
In some embodiments, described detection device includes:
Wireless communication module, described wireless communication module is between described detection device and Cloud Server or mobile device
Communication；
Described data processing module is connected with described wireless communication module, after being revised by described wireless communication module
Described alcohol concentration, described combustable gas concentration, described volatile concentrations, described PM2.5 concentration, described carbon dioxide
The duty of concentration and described alarm device is sent to described Cloud Server or described mobile device.
In some embodiments, described detection device includes:
Temperature Humidity Sensor, described Temperature Humidity Sensor is arranged in described space to be detected, is used for detecting described to be detected
Humiture in space；
Described data processing module is connected with described Temperature Humidity Sensor, for dense according to ethanol described in described humiture correction
Degree, described combustable gas concentration, described volatile concentrations, described PM2.5 concentration or described gas concentration lwevel.
Combustable gas concentration is modified by the detection device of embodiment of the present invention due to employing alcohol concentration, and according to repairing
Positive gas concentration judges whether gas leakage, can avoid because using cooking wine etc. containing spirituous flavoring agent in cooking process
And the false alarm caused, improve detection reliability, it is to avoid user is caused puzzlement.
The additional aspect of the present invention and advantage will part be given in the following description, and part will become from the following description
Substantially, or by the practice of the present invention recognize.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage can be incited somebody to action from combining the accompanying drawings below description to embodiment
Become obvious and easy to understand, wherein:
Fig. 1 is the high-level schematic functional block diagram of the detection device of embodiment of the present invention.
Fig. 2 is that the device that detects of embodiment of the present invention is applied to the schematic perspective view of space to be detected detection gas leakage.
Fig. 3 is the high-level schematic functional block diagram of the detection device of another embodiment of the present invention.
Fig. 4 is the high-level schematic functional block diagram of the detection device of further embodiment of the present invention.
Fig. 5 is the high-level schematic functional block diagram of the detection device of yet another embodiment of the present invention.
Fig. 6 is the high-level schematic functional block diagram of the detection device of still another embodiment of the present invention.
Fig. 7 is the high-level schematic functional block diagram of the warning system of embodiment of the present invention.
Detailed description of the invention
Embodiments of the present invention are described below in detail, and the example of embodiment is shown in the drawings, wherein, and identical or class
As label represent same or similar element from start to finish or there is the element of same or like function.
Below with reference to accompanying drawing describe embodiment be exemplary, be only used for explain the present invention, and it is not intended that
Limitation of the present invention.
Refer to Fig. 1, the detection device 10 of embodiment of the present invention, it is used for detecting gas leakage.Detection device 10 wraps
Include air detection module 11, coal gas detection module 12, data processing module 13 and judge module 14.Air detection module
11 are arranged in space 20 to be detected, for detecting the alcohol concentration in space 20 to be detected.Coal gas detection module 12
It is similarly disposed in space 20 to be detected, for detecting the combustable gas concentration in space 20 to be detected.Data process mould
Block 13 is connected with air detection module 11 and coal gas detection module 12, is used for according to alcohol concentration combustable gas concentration
It is modified obtaining revising gas concentration.Judge module 14 is connected with data processing module 13, it is judged that module 14 is used
In judging that whether revise gas concentration within first scheduled time is more than or equal to the cumulative time of combustion gas threshold value more than second
The scheduled time also produces alarm signal to trigger warning when the cumulative time is more than second scheduled time.
The detection device 10 of embodiment of the present invention is owing to using alcohol concentration to be modified combustable gas concentration, and root
Judge whether gas leakage according to revising gas concentration, can avoid because cooking process using cooking wine etc. containing spirituous
Flavoring agent and the false alarm that causes, improve detection reliability, it is to avoid user is caused puzzlement.
In some embodiments, first scheduled time can be 1 hour, and second scheduled time can be 0.5 hour,
I.e. when correction gas concentration interior when 1 is little is little more than 0.5 more than or equal to the cumulative time of combustion gas threshold value, then judge mould
Block 14 i.e. produces alarm signal to trigger warning.On the one hand so, the generation of false alarm can be prevented, on the other hand, by
Judge thus according to the cumulative time, it is not necessary to limiting and detecting device 10 is necessarily mounted at the position that combustion gas is assembled, thus causes
The inconvenience of installation site.
Seeing also Fig. 2, the detection device 10 of embodiment of the present invention can apply to kitchen, and kitchen is provided with combustion gas
Stoves etc. use the heater 30 of combustion gas, and space 20 to be detected is the interior space in kitchen.In some embodiments,
Air detection module 11 and coal gas detection module 12 may use touch sensor, therefore, in order to effective, accurately examine
Survey alcohol concentration and combustable gas concentration, air detection module 11 and coal gas detection module 12 are arranged on space 20 to be detected
In, with effective and ethanol and the molecule contacts of fuel gas.
In some embodiments, it is judged that module 14 be used for judging alcohol concentration whether more than or equal to ethanol threshold value and
Alcohol concentration is more than or equal to producing alarm signal during ethanol threshold value.
When alcohol concentration is more than or equal to ethanol threshold value, in space 20 to be detected is described, alcohol concentration exceeds standard, it is impossible to
It is used further to combustable gas concentration is modified, also illustrates that alcohol concentration now is harmful simultaneously, therefore judge mould
Block 14 produces alarm signal prompting user, to guarantee the safety of user.
Referring to Fig. 3, in some embodiments, air detection module 11 includes volatile organism sensor 112.
Volatile organism sensor 112 is used for detecting waving of volatile organism (Total Volatile Organic Compound)
Send out concentration.Judge module 14 be used for judging volatile concentrations whether more than or equal to volatilization threshold value and volatile concentrations more than or
Alarm signal is produced during equal to volatilization threshold value.
So, can detect, by volatile organism sensor 112, the oil smoke produced in cooking process, and can be dense at oil smoke
Spending higher alarm reminds user to take appropriate measures, and e.g., carries out the ventilation in kitchen, and using effect is preferably taken out
Lampblack absorbers etc., to guarantee the health of user.
Referring to Fig. 4, in some embodiments, air detection module 11 includes PM2.5 sensor 114.PM2.5
Sensor 114 is for detecting the PM2.5 concentration of pellet.Judge module 14 is used for judging that PM2.5 concentration is
No more than or equal to PM2.5 threshold value, and alarm signal is produced when PM2.5 concentration is more than or equal to PM2.5 threshold value.
So, can detect, by PM2.5 sensor 114, the oil smoke produced in cooking process further, and can be dense at oil smoke
Spending higher alarm reminds user to take appropriate measures, and e.g., carries out the ventilation in kitchen, and using effect is preferably taken out
Lampblack absorbers etc., to guarantee the health of user.
Referring to Fig. 5, in some embodiments, air detection module 11 includes carbon dioxide sensor 116.Dioxy
Change carbon sensor 116 to be used for detecting gas concentration lwevel.Judge module 14 is used for judging whether gas concentration lwevel is more than
Or equal to carbon dioxide threshold, and produce alarm signal when gas concentration lwevel is more than or equal to carbon dioxide threshold.
So, the air freshness of 30 in space to be detected can be monitored by carbon dioxide sensor 116.
In some embodiments, coal gas detection module 12 includes the fuel gas sensing for detecting combustable gas concentration
Device.
Combustible gas sensor is to the single or detector of many combustible gases concentration-response.According to different fuel gas sources,
Combustible gas sensor can be divided into and detects the methane transducer of single source of the gas, carbon monoxide transducer and propane sensor etc..
So, the concentration of fuel gas in space 20 to be detected can be detected accurately.
Referring to Fig. 6, in some embodiments, detection device 10 includes Temperature Humidity Sensor 15.Temperature and humidity sensing
Device 15 is arranged in space 20 to be detected, for detecting the humiture in space 20 to be detected.Data processing module 13
Be connected with Temperature Humidity Sensor 15, for according to humiture correction alcohol concentration, combustable gas concentration, volatile concentrations,
PM2.5 concentration or gas concentration lwevel.
When ambient temperature is raised and lowered, the operating temperature of sensor heater element can deviate default operating point, therefore needs
According to the change of ambient temperature, sensor detected value added a side-play amount, the inspection that modifying factor variation of ambient temperature causes
The inaccurate problem of measured value.
When ambient humidity raises, owing to the water content in air raises, the thermal capacitance of air increases, it is therefore desirable to extend k times
Sensor preheating time, and need to reduce the sample frequency of sensor, extend the sampling time of sensor, thus protect
The accuracy of detection of card sensor.
So, by Temperature Humidity Sensor 15 to alcohol concentration, combustable gas concentration, volatile concentrations, PM2.5 concentration
Or the correction of gas concentration lwevel, the testing result detecting device 10 can be made the most accurate.
In some embodiments, data processing module 13 includes microprocessor, sensor detection circuit and signal conversion
Circuit.Microprocessor is used for computing.Sensor detection circuit is for being converted into the minute analog signal that sensor produces
Can the big signal of macroscopic measurement.Signaling conversion circuit is used for converting analog signals into as microprocessor discernible numeral letter
Number.
So, can realize each sensor is detected the analog digital conversion of signal by data processing module 13, carry out computing
Show that testing result is to determine whether to trigger alarm signal.
Referring to Fig. 7, the warning system 100 of embodiment of the present invention includes detecting device 10 and alarm device 40.Report
Alarm device 40 is reported to the police according to alarm signal.
So, alarm device 40 and detection device 10 cooperating, at the judge module 14 receiving detection device 10
Reporting to the police after the alarm signal produced so that when space 20 to be detected occurs gas leakage, user can know the very first time
Dawn is to take safety measures.
In some embodiments, alarm device 40 includes buzzer 42, display lamp 44 and/or display 46.
So, when space 20 to be detected occurs gas leakage or air quality the most up to standard, can pass through buzzer 42,
Display lamp 44 and/or display 46 from audition and visually remind user.
In some embodiments, detection device 10 includes wireless communication module 16.Wireless communication module 16 is used for detecting
Communication between device 10 and Cloud Server or mobile device.Data processing module 13 is connected with wireless communication module 16,
For by wireless communication module 16 by dense to revised alcohol concentration, combustable gas concentration, volatile concentrations, PM2.5
The duty of degree, gas concentration lwevel and alarm device 40 is sent to Cloud Server or mobile device.
Wireless communication module 16 is the assembly that can be carried out data transmit-receive by wireless signal, include but not limited to WiFi,
The communication such as bluetooth, ZigBee.Data processing module 13 passes through wireless communication module 16 by the inspection of each sensor
The alarm condition surveying numerical value and detection device 10 is sent to Cloud Server or mobile device.So, user can facilitate soon
The prompt quality information recognizing space 20 to be detected.And user can also send instruction by wireless communication module 16
To detection device 10 or alarm device 40, it is achieved to detection device 10 or the control of alarm device 40.
In some embodiments, detection device 10 includes Temperature Humidity Sensor 15.Temperature Humidity Sensor 15 is arranged on to be treated
In detection space 20, for detecting the humiture in space 20 to be detected.Data processing module 13 and temperature and humidity sensing
Device 15 connects, for according to humiture correction alcohol concentration, combustable gas concentration, volatile concentrations, PM2.5 concentration or
Gas concentration lwevel.
It is pointed out that the above-mentioned explanation to the embodiment of detection device 10 is also applied for embodiment party of the present invention
The warning system 100 of formula, is no longer developed in details at this.
In some embodiments, detection device 10 includes the power module being connected respectively with each module.Power module is used
Supply of electric power in detection device 10.
So, power module can will be unsuitable for each electronic device involved in the present invention supply voltage regulation become applicable
The supply voltage of each electronic device work, and the energy in energy storage device is delivered to the circuit of each electronic device.Power supply
Module includes but not limited to AC-DC (AC-DC) modular converter, DC-to-dc (DC-DC) modular converter, storage
Can device management module.
Biography in the control device 10 of embodiment of the present invention, in air detection module 11 and coal gas detection module 12
Corresponding physical signalling is converted into the signal of telecommunication by sensor, and passes to data processing module 13.Wherein volatile organism passes
Sensor 112 and PM2.5 sensor 114 predominantly detects the oil smoke that cooking process produces, and carbon dioxide sensor 116 is main
Air freshness in assessment kitchen environment, air detection module 11 is used for detecting in cooking process whether employ material
Wine etc. are containing spirituous flavoring agent, and it is dense that the alcohol concentration detected is used for the fuel gas that coal gas detection module 12 detects
The correction of angle value, Temperature Humidity Sensor 15 then detects the ambient temperature and humidity value residing for each sensor, and to each sensor
Detected value carries out ambient temperature and humidity correction.After various corrections, obtain relatively accurate detection numerical value, it is judged that module root
Alarm signal is produced according to revised numerical value and cumulative time.Alarm device is reported to the police according to alarm signal.At data
Reason module 13 can be by wireless communication module 24 by the duty of the detection numerical value of each sensor with detection device 10
It is sent to other equipment or Cloud Server or is pushed to mobile phone A PP.
So, solve the false alarm problem that Household gas warner causes because of the air ambient that kitchen is complicated, reduce
Household gas warner, to the requirement of installation site and restriction, improves the reliability of sensor detection results.
In the description of embodiments of the present invention, it is to be understood that term " " center ", " longitudinally ", " laterally ",
" length ", " width ", " thickness ", " on ", D score, "front", "rear", "left", "right",
" vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", " counterclockwise " etc.
The orientation of instruction or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of and describe the present invention's
Embodiment and simplification describe rather than indicate or imply that the device of indication or element must have specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore it is not intended that restriction to embodiments of the present invention.Additionally, term " first ",
" second " is only used for describing purpose, and it is not intended that instruction or hint relative importance or implicit indicate indicated
The quantity of technical characteristic.Thus, define " first ", the feature of " second " can be expressed or implicitly include one
Individual or more described features.In the description of embodiments of the present invention, " multiple " are meant that two or two
Above, unless otherwise expressly limited specifically.
In the description of embodiments of the present invention, it should be noted that unless otherwise clearly defined and limited, term
" install ", " being connected ", " connection " should be interpreted broadly, and connect for example, it may be fixing, it is also possible to be removable
Unload connection, or be integrally connected；Can be mechanically connected, it is also possible to be electrical connection or can mutually communication；Can be straight
Connect connected, it is also possible to be indirectly connected to by intermediary, can be connection or two elements mutual of two element internals
Interactively.For the ordinary skill in the art, can understand that above-mentioned term is in the present invention as the case may be
Embodiment in concrete meaning.
In embodiments of the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on "
Or D score can include that the first and second features directly contact, it is also possible to include that the first and second features are not directly to connect
Touch but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top "
" above " include fisrt feature directly over second feature and oblique upper, or it is high to be merely representative of fisrt feature level height
In second feature.Fisrt feature second feature " under ", " lower section " and " below " include that fisrt feature is second
Immediately below feature and obliquely downward, or it is merely representative of fisrt feature level height less than second feature.
Following disclosure provides many different embodiments or example for realizing the difference of embodiments of the present invention
Structure.In order to simplify the disclosure of embodiments of the present invention, hereinafter parts and setting to specific examples are described.
Certainly, they are the most merely illustrative, and are not intended to limit the present invention.Additionally, embodiments of the present invention can be
Repeat reference numerals and/or reference letter in different examples, this repetition is for purposes of simplicity and clarity, and itself is not
The relation between various embodiment and/or setting is discussed in instruction.Additionally, embodiments of the present invention provide various
Specific technique and the example of material, but those of ordinary skill in the art it can be appreciated that the application of other techniques and/or its
The use of his material.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically
Embodiment ", " example ", the description of " concrete example " or " some examples " etc. mean to combine described embodiment
Or specific features, structure, material or the feature of example description is contained at least one embodiment or the example of the present invention
In.In this manual, the schematic representation to above-mentioned term is not necessarily referring to identical embodiment or example.And
And, the specific features of description, structure, material or feature can be in any one or more embodiments or example
Combine in an appropriate manner.
In flow chart or at this, any process described otherwise above or method description are construed as, and represent and include one
The module of code, fragment or the portion of the executable instruction of the individual or more step for realizing specific logical function or process
Divide, and the scope of the preferred embodiment of the present invention includes other realization, wherein can not be by shown or discussion
Sequentially, including according to involved function by basic mode simultaneously or in the opposite order, performing function, this should be by
Embodiments of the invention person of ordinary skill in the field understood.
Represent in flow charts or the logic described otherwise above at this and/or step, for example, it is possible to be considered as
Realize the sequencing list of the executable instruction of logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (system such as computer based system, including processing module or other can be from
Instruction execution system, device or equipment instruction fetch also perform the system of instruction) use, or combine these instruction execution systems,
Device or equipment and use.For the purpose of this specification, " computer-readable medium " can be any can comprise, store,
Communication, propagation or transmission procedure for instruction execution system, device or equipment or combine these instruction execution systems, device
Or equipment and the device that uses.The more specifically example (non-exhaustive list) of computer-readable medium includes following: have
The electrical connection section (electronic installation) of one or more wirings, portable computer diskette box (magnetic device), random access memory
(RAM), read only memory (ROM), erasable read only memory (EPROM or flash memory) of editing, optical fiber fills
Put, and portable optic disk read only memory (CDROM).It addition, computer-readable medium can even is that can be thereon
Print paper or other suitable media of described program because can such as by paper or other media are carried out optical scanning,
Then carry out editing, interpreting or be processed to electronically obtain described program, so with other suitable methods if desired
After store it in computer storage.
Should be appreciated that each several part of embodiments of the present invention can use hardware, software, firmware or combinations thereof to come in fact
Existing.In the above-described embodiment, multiple steps or method in memory and can be performed system by suitably instruction with storage
Software or firmware that system performs realize.Such as, if realized with hardware, with the most the same, can
Realize by any one in following technology well known in the art or their combination: have for realizing patrolling to data signal
Collect the discrete logic of the logic gates of function, there is the special IC of suitable combination logic gate circuit, can
Programming gate array (PGA), field programmable gate array (FPGA) etc..
Those skilled in the art are appreciated that and realize all or part of step that above-described embodiment method is carried
The program that can be by completes to instruct relevant hardware, and described program can be stored in a kind of computer-readable storage medium
In matter, this program upon execution, including one or a combination set of the step of embodiment of the method.
Additionally, each functional unit in various embodiments of the present invention can be integrated in a processing module, it is also possible to
It is that unit is individually physically present, it is also possible to two or more unit are integrated in a module.Above-mentioned integrated
Module both can realize to use the form of hardware, it would however also be possible to employ the form of software function module realizes.Described integrated mould
If block is using the form realization of software function module and as independent production marketing or use, it is also possible to be stored in one
In computer read/write memory medium.
Storage medium mentioned above can be read only memory, disk or CD etc..
Although above it has been shown and described that embodiments of the present invention, it is to be understood that above-mentioned embodiment is to show
Example, it is impossible to be interpreted as limitation of the present invention, those of ordinary skill in the art within the scope of the invention can be right
Above-mentioned enforcement enforcement is changed, revises, replaces and modification.
Claims (10)
1. a detection device, is used for detecting gas leakage, it is characterised in that described detection device includes:
Air detection module, described air detection module is arranged in space to be detected, is used for detecting described space to be detected
Interior alcohol concentration；
Coal gas detection module, described coal gas detection module is arranged in described space to be detected, is used for detecting described to be detected
Combustable gas concentration in space；And
The data processing module being connected with described air detection module and described coal gas detection module, described data processing module
For according to combustable gas concentration described in described alcohol concentration correction with obtain revise gas concentration；And
The judge module being connected with described data processing module, described judge module is for judging institute within first scheduled time
State and whether revise gas concentration more than or equal to the cumulative time of combustion gas threshold value more than second scheduled time and described accumulative
Time is more than producing alarm signal during described second scheduled time to trigger warning.
Detect device the most as claimed in claim 1, it is characterised in that described judge module is used for judging that described ethanol is dense
Whether degree produces described report more than or equal to ethanol threshold value and when described alcohol concentration is more than or equal to described ethanol threshold value
Alert signal.
Detect device the most as claimed in claim 1, it is characterised in that described air detection module includes:
Volatile organism sensor, described volatile organism sensor is for detecting the volatile concentrations of volatile organism；
Described judge module is used for judging that whether described volatile concentrations is more than or equal to volatilization threshold value and at described volatile concentrations
Described alarm signal is produced during more than or equal to described volatilization threshold value.
Detect device the most as claimed in claim 1, it is characterised in that described air detection module includes:
PM2.5 sensor, described PM2.5 sensor is for detecting the PM2.5 concentration of pellet；
Described judge module is used for judging whether described PM2.5 concentration is more than or equal to PM2.5 threshold value, and described
Described alarm signal is produced when PM2.5 concentration is more than or equal to described PM2.5 threshold value.
Detect device the most as claimed in claim 1, it is characterised in that described air detection module includes:
Carbon dioxide sensor, described carbon dioxide sensor is used for detecting gas concentration lwevel；
Described judge module is used for judging whether described gas concentration lwevel is more than or equal to carbon dioxide threshold, and described
Described alarm signal is produced when gas concentration lwevel is more than or equal to described carbon dioxide threshold.
6. the detection device as described in claim 1-5 any one, it is characterised in that described detection device includes:
Temperature Humidity Sensor, described Temperature Humidity Sensor is arranged in described space to be detected, is used for detecting described to be detected
Humiture in space；
Described data processing module is connected with described Temperature Humidity Sensor, for dense according to ethanol described in described humiture correction
Degree, described combustable gas concentration, described volatile concentrations, described PM2.5 concentration or described gas concentration lwevel.
7. a warning system, it is characterised in that including:
Detection device as described in claim 1-5 any one；And
Alarm device, described alarm device is reported to the police according to described alarm signal.
8. warning system as claimed in claim 7, it is characterised in that described alarm device includes buzzer, display lamp
And/or display.
9. warning system as claimed in claim 7, it is characterised in that described detection device includes:
Wireless communication module, described wireless communication module is between described detection device and Cloud Server or mobile device
Communication；
Described data processing module is connected with described wireless communication module, after being revised by described wireless communication module
Described alcohol concentration, described combustable gas concentration, described volatile concentrations, described PM2.5 concentration, described carbon dioxide
The duty of concentration and described alarm device is sent to described Cloud Server or described mobile device.
10. warning system as claimed in claim 7, it is characterised in that described detection device includes:
Temperature Humidity Sensor, described Temperature Humidity Sensor is arranged in described space to be detected, is used for detecting described to be detected
Humiture in space；
Described data processing module is connected with described Temperature Humidity Sensor, for dense according to ethanol described in described humiture correction
Degree, described combustable gas concentration, described volatile concentrations, described PM2.5 concentration or described gas concentration lwevel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610617258.5A CN106023538B (en) | 2016-07-29 | 2016-07-29 | Detection device and alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610617258.5A CN106023538B (en) | 2016-07-29 | 2016-07-29 | Detection device and alarm system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106023538A true CN106023538A (en) | 2016-10-12 |
| CN106023538B CN106023538B (en) | 2019-08-30 |
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| CN107390536A (en) * | 2017-07-26 | 2017-11-24 | 杨建伟 | A kind of domestic indoor environmental detector |
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| CN109655578A (en) * | 2018-10-31 | 2019-04-19 | 东莞市雅合电子有限公司 | A kind of drunk driving based reminding method, system and storage medium |
| CN109828546A (en) * | 2019-03-25 | 2019-05-31 | 王建疆 | A kind of building integrated control method, apparatus and system |
| CN112034756A (en) * | 2020-08-27 | 2020-12-04 | 华帝股份有限公司 | System for adjusting kitchen environment and adjusting method thereof |
| CN112379043A (en) * | 2020-10-10 | 2021-02-19 | 北京索斯克科技开发有限公司 | Gas detection system and method |
| CN114138038A (en) * | 2021-11-29 | 2022-03-04 | 广东鑫钻节能科技股份有限公司 | Air purification system based on air compression station |
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