CN106153513A - The method for monitoring and analyzing of PM2.5 concentration and monitoring analysis system in car - Google Patents

The method for monitoring and analyzing of PM2.5 concentration and monitoring analysis system in car Download PDF

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Publication number
CN106153513A
CN106153513A CN201610497233.6A CN201610497233A CN106153513A CN 106153513 A CN106153513 A CN 106153513A CN 201610497233 A CN201610497233 A CN 201610497233A CN 106153513 A CN106153513 A CN 106153513A
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China
Prior art keywords
concentration
vehicle
passenger compartment
air
monitoring
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Pending
Application number
CN201610497233.6A
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Chinese (zh)
Inventor
尤可为
王尚欣
陈晨
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Mercedes Benz Group AG
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DaimlerChrysler AG
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Application filed by DaimlerChrysler AG filed Critical DaimlerChrysler AG
Priority to CN201610497233.6A priority Critical patent/CN106153513A/en
Publication of CN106153513A publication Critical patent/CN106153513A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00735Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
    • B60H1/008Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being air quality
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06Investigating concentration of particle suspensions

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

The present invention relates to PM2.5 concentration in a kind of vehicle method for monitoring and analyzing and in implementing vehicle the monitoring analysis system of the method for monitoring and analyzing of PM2.5 concentration.This monitoring analysis system includes: be used for encapsulating the environment storehouse (10) of described vehicle (30);The particulate matter generating means (20) of the particulate matter of PM2.5 is comprised for supply in described environment storehouse (10);Front PM2.5 detection device (41) in the front passenger compartment of described vehicle (30);Rear PM2.5 detection device (42) in the rear passenger compartment of described vehicle (30);And collection analysis instrument, it is configured to collection the final PM2.5 concentration analyzing under steady statue and reaches the equilibration time that steady statue is consumed.

Description

The method for monitoring and analyzing of PM2.5 concentration and monitoring analysis system in car
Technical field
The present invention relates to car endoparticle substrate concentration monitoring field.More particularly it relates to an PM2.5 concentration in car Method for monitoring and analyzing.The invention still further relates to a kind of monitoring analysis of the method for monitoring and analyzing of PM2.5 concentration in implementing car System.
Background technology
There will be such as eyes, nose, larynx when people is exposed to PM2.5 (diameter fine particle less than or equal to 2.5 microns) The malaise symptoms such as throat stimulation, cough, sneeze, rhinorrhea and tachypnea.For the driver on the way driven, when it is sudden and violent It is exposed to during high-caliber PM2.5 in car that there is health risk equally.
In order to reduce the concentration of PM2.5 in car, driver would generally open air conditioning system, to by the mistake of air conditioning system Air in car is taken a breath and reduces the concentration level of PM2.5 in car by filter, but, not currently exist help driver's prison Surveying and analyze device or the instrument taking which kind of air conditioning operating mode for PM2.5 concentration in car, therefore, driver cannot learn In the variation tendency of the PM2.5 concentration that varying environment PM2.5 concentration and different driving mode are got off interior, more have no way of learning and should take Which kind of mode controls the operation of air-conditioning to be decreased as quickly as possible PM2.5 concentration in car.
Summary of the invention
Can monitor and analyze the method for PM2.5 concentration in car it is desirable to provide a kind of.The present invention is also directed to A kind of monitoring analysis system of the method for monitoring and analyzing of PM2.5 concentration in implementing this vehicle.
For achieving the above object, according to the first aspect of the invention, it is provided that the monitoring analysis of PM2.5 concentration in a kind of vehicle Method, the method comprises the following steps:
Step one, provide environment storehouse to be opened/closed, the particulate matter of particulate matter comprising PM2.5 for supply in environment storehouse Generating means, can load in this environment storehouse tool air-conditioned vehicle, in the front passenger compartment of vehicle front PM2.5 detection device with And the rear PM2.5 in the rear passenger compartment of vehicle detects device;
Step 2, being placed in by vehicle in environment storehouse, enclosed environment storehouse also keeps environment storehouse at predetermined temperature and predetermined moisture Under;
Vehicle motor one scheduled time is closed and closed to step 3, the door and window of holding vehicle to simulate orderly shutdown mould Formula;
Step 4, particulate matter generating means is utilized to supply the particulate matter comprising PM2.5 in environment storehouse, so that at ring PM2.5 concentration in storehouse, border predetermined can be in detection range;
Step 5, the electromotor of startup vehicle, and the air-conditioning of unlocking vehicle, select air-conditioning arranges parameter;
Step 6, utilization front PM2.5 detection device 41 and rear PM2.5 detection device 42 persistently detect front passenger compartment and rear passenger compartment In PM2.5 concentration, until the PM2.5 concentration in front passenger compartment and rear passenger compartment reaches steady statue equal;And
Step 7, gather and analyze the final PM2.5 concentration under steady statue and reach the phase that steady statue is consumed Answer equilibration time.
The method for monitoring and analyzing using the present invention can effectively monitor the concentration of the PM2.5 in vehicle, so that in car Personnel can know the concentration of the PM2.5 of its present position according to this monitoring result, and can be indirectly for assessing sky in vehicle Adjust the filter efficiency of filter.
Preferably, the method farther include gather and analyze under different air-conditionings arranges parameter obtain final PM2.5 concentration and reach the corresponding equilibration time that steady statue is consumed.
Preferably, described air-conditioning arranges parameter and includes at least one in air quantity, air-out mode and temperature.
Adopt in this way, driver can according to different air quantity, air-out mode and/or at a temperature of monitoring analyze knot Fruit selects suitable air-conditioning to arrange to meet the shortest equilibration time of occupant's real needs, higher comfort of air conditioner Deng, whereby, guide driver to better profit from vehicle air conditioning.
Preferably, the method farther includes to gather and analyze and obtains under the concentration of PM2.5 different in environment storehouse Final PM2.5 concentration and reach the corresponding equilibration time that steady statue is consumed.
Adopting in this way, driver can select suitable air-conditioning to arrange according to different environmental monitoring results, such as, when Driver learns when environment PM2.5 concentration is higher, and it such as can shorten equilibration time by adding Wind Volume, i.e. shortens in vehicle PM2.5 concentration is reduced to preset range (such as 20 μ g/m3Following) time (such as foreshorten to 10 to 15 minutes the most shorter), So that protection is healthy further;When environment PM2.5 concentration is relatively low, driver's regulating air-conditioning with select less air quantity with And suitably air-out mode and temperature, the most such as improve the comfort level of occupant.
In a preferred embodiment, vehicle has the multiple air-conditioner air outlets being evenly distributed on vehicle interior, thus, makes PM2.5 concentration in front passenger compartment and rear passenger compartment is equal, i.e. equal to the PM2.5 concentration at driver's seat, from regardless of whether in which position All can be exposed to essentially identical PM2.5 concentration and comfort level etc., hence in so that measurement is more accurate, it is more reliable to analyze.
Preferably, described predetermined temperature is room temperature, and/or described predetermined moisture is 25%-40%.
In a preferred embodiment, the described scheduled time is at least 8 hours.
In a preferred embodiment, the detection range of described front PM2.5 detection device and rear PM2.5 detection device is 50-500μg/m3
In a specific embodiment, it is preferable that front PM2.5 detection device and rear PM2.5 detection device are PM2.5 and pass Sensor.
Alternatively, the air conditioning operating mode of described vehicle includes automatic mode, semiautomatic-mode or manual mode.
According to a further aspect in the invention, it is provided that a kind of for implementing according to PM2.5 in the car according to any one of above-mentioned The monitoring analysis system of the method for monitoring and analyzing of concentration, including: for encapsulating the environment storehouse of described vehicle;For in environment storehouse Supply comprises the particulate matter generating means of the particulate matter of PM2.5;Front PM2.5 in the front passenger compartment of vehicle detects device;At car Rear passenger compartment in rear PM2.5 detect device;And collection analysis instrument, it is configured to gather and analyze under steady statue Final PM2.5 concentration and reach the equilibration time that steady statue is consumed.
Accompanying drawing explanation
That be given by not limiting example and by the lower section of the embodiments of the invention shown in accompanying drawing specifically In bright, method for monitoring and analyzing and the purpose of monitoring analysis system, advantage and feature according to the present invention will become clearer from bright Aobvious, wherein:
Fig. 1 shows the schematic diagram of monitoring analysis system according to an embodiment of the invention.
Detailed description of the invention
Fig. 1 show according to an embodiment of the invention in monitoring and analyze car the monitoring of PM2.5 concentration divide Analysis system.This monitoring analysis system includes the environment storehouse 10 for encapsulating described vehicle 30, for supplying in described environment storehouse 10 Should comprise the particulate matter generating means 20 of the particulate matter of PM2.5, the front PM2.5 in the front passenger compartment of described vehicle 30 detects device 41, the detection device 42 of the rear PM2.5 in the rear passenger compartment of described vehicle 30 and collection analysis instrument (being not shown), its It is configured to gather and analyze in car the final PM2.5 concentration under PM2.5 concentration steady statue and opens from air-conditioning stable The equilibration time that state is consumed.Advantageously, front PM2.5 detection device 41 and rear PM2.5 detection device 42 are placed in driving The member mutually level position of position of breathing.Wherein, this vehicle has air-conditioning, and the operational mode of described air-conditioning can be automatic mold Formula, semiautomatic-mode or manual mode.Preferably, this rear PM2.5 detection device 42 has identical with front PM2.5 detection device 41 Detection range.The detection range of this front PM2.5 detection device and rear PM2.5 detection device such as can be 50-500 μ g/ m3.Preferably, front PM2.5 detection device 41 and rear PM2.5 detection device 42 are PM2.5 sensor.
Forward interior space such as copilot anterior position at vehicle 30 arranges air-conditioned filter element, at least mistake Filter comprises the particulate matter of PM2.5 as described herein.Additionally, for the basic phase of PM2.5 concentration making the internal each position of vehicle 30 Deng, it is preferable that in the present embodiment, vehicle 30 has the multiple air-conditioner air outlets being evenly distributed within vehicle 30.Air-conditioning goes out The quantity in air port can be any suitable quantity such as 8,10,11,12,13,14 etc., if its can such as make front passenger compartment and PM2.5 concentration in rear passenger compartment is identical, i.e. equal to the PM2.5 concentration at driver's seat, has with position in ensureing car Essentially identical air quantity, temperature, PM2.5 concentration and similar comfort level etc..
Additionally provide the monitoring method of PM2.5 concentration in a kind of vehicle 30 in one embodiment of the invention.The method Such as can comprise the following steps that
Step one, provide above-mentioned monitoring analysis system;
Step 2, being placed in environment storehouse 10 by vehicle 30, enclosed environment storehouse 10 also keeps environment storehouse 10 in predetermined temperature (example Such as room temperature) and predetermined moisture (humidity of such as 25%-40%) under;
Step 3, the door and window of holding vehicle 30 are closed to keep described vehicle 30 to be in sealing state, close vehicle 30 Electromotor, keeps this state at least 8 hours, to simulate orderly shutdown pattern;
Step 4, preferably with front PM2.5 detection device and rear PM2.5 detection device place inside test point identical The position of height utilizes particulate matter generating means 20 to supply the particulate matter comprising PM2.5 in environment storehouse 10, so that at ring The concentration of the PM2.5 in storehouse, border 10 predetermined can be in detection range, advantageously, described predetermined can detection range with front PM2.5 detection device 41 is identical with the detection range of rear PM2.5 detection device 42;
Step 5, the electromotor of startup vehicle 30, and the air-conditioning of unlocking vehicle 30, select air-conditioning arranges parameter;
Step 6, utilization front PM2.5 detection device 41 and rear PM2.5 detection device 42 persistently detect front passenger compartment and rear passenger compartment In PM2.5 concentration, until the PM2.5 concentration in front passenger compartment and rear passenger compartment reaches steady statue equal;And
Step 7, gather and analyze the final PM2.5 concentration under steady statue and reach the phase that steady statue is consumed Answer equilibration time.
Preferably, the method farther includes to gather and analyze to arrange parameter (such as air quantity, air-out mould at different air-conditionings At least one in formula and temperature) under the final PM2.5 concentration that obtains and reach that steady statue consumed when balancing accordingly Between.That therefore, it can to analyze optimum from the data gathered or the most rational air-conditioning arranges parameter, with at not excessive sacrifice The shortest equilibration time is obtained in the case of comfort level.This is conducive to the Intelligent treatment to in-car air quality, eliminates driver Or occupant crosses healthy hidden danger that is long-time and that cause by exposure to too high PM2.5 concentration.
Additionally, the analytical data that utilization obtains can assess the efficiency of the air conditioner filter of vehicle intuitively with science, help Learn whether air conditioner filter breaks down in driver.
Although the predetermined temperature in above-described embodiment is room temperature, predetermined moisture is 25%-40%, it is to be understood that, this Bright said temperature and the humidity of being not limited to, but can change according to concrete exterior environmental conditions, this is not out the present invention's Protection domain.Although additionally, the front PM2.5 detection device 41 in above-described embodiment and the detection model of rear PM2.5 detection device 42 Enclose for 50-500 μ g/m3, it is to be understood that, described detection range can be greater or lesser, and this is also without departing from the protection of the present invention Scope.
Additionally, one skilled in the art will appreciate that when air conditioning operating mode is automatic mode, driver only needs to set difference Temperature, and in the air-conditioning run in a manual mode, driver needs to carry out air quantity, air-out mode and temperature respectively Regulation, to obtain different results.And in the case of the air-conditioning run with semiautomatic-mode, driver needs manually to regulate wind Amount and air-out mode, and temperature be manually set fixed numbers after, the variations in temperature arrived according to sensor acquisition, computer control System keeps constant temperature.The method for monitoring and analyzing of the present invention can draw at specific operation of air conditioner based on the data analysis of institute's collection analysis How arranging air-conditioning parameter under pattern, that occupant just can be made to be exposed to the shortest time of PM2.5, concentration is minimum, therefore, and this The method for monitoring and analyzing of invention and monitoring analysis system are applicable to have any one in automatic, semi-automatic and manual mode The vehicle of air-conditioning, and make it possible to the carrying out practically model selection according to air-conditioning parameter is suitably set, even if air-conditioning in car In the case of there is plurality of operating modes, also allow for driver and select to be more suitable for the air conditioning operating mode of occupant.
As an alternative or supplement, the method farther includes to gather and analyze the concentration of PM2.5 different in environment storehouse The final PM2.5 concentration of lower acquisition and reach the corresponding equilibration time that steady statue is consumed.Selected by environment storehouse 10 The concentration of PM2.5 can be such as 100,200,300,400,500 etc..Thus, help driver according to the final PM2.5 obtained Concentration and/or the shortest equilibration time select to be more suitable for the air conditioning operating mode of occupant.
It will be clear that can be for above-mentioned in the case of without departing substantially from the scope of the present invention being defined by the following claims The multiple different embodiments of the present invention make the various different variant that it will be apparent to those skilled in the art that and/ Or improve and/or combination.

Claims (4)

1. the method for monitoring and analyzing of PM2.5 concentration in a vehicle, it is characterised in that the method comprises the following steps:
Step one, provide environment storehouse (10) to be opened/closed;The particulate matter of PM2.5 is comprised for supply in described environment storehouse (10) Particulate matter generating means (20);The air-conditioned vehicle of the tool (30) in this environment storehouse (10) can be loaded;In described vehicle (30) Front passenger compartment in front PM2.5 detection device (41);And the rear PM2.5 in the rear passenger compartment of described vehicle (30) detects device (42);
Step 2, described vehicle (30) is placed in described environment storehouse (10) in, close described environment storehouse (10) and keep described ring Storehouse, border (10) is under predetermined temperature and predetermined moisture;
Step 3, to keep the door and window of described vehicle (30) to close and close vehicle (30) electromotor one scheduled time normal with simulation Car-parking model;
Step 4, described particulate matter generating means (20) is utilized to supply the granule comprising PM2.5 in described environment storehouse (10) Thing so that the PM2.5 concentration in environment storehouse predetermined can be in detection range;
Step 5, the electromotor of startup vehicle (30), and the air-conditioning of unlocking vehicle (30), select air-conditioning arranges parameter;
Step 6, utilization front PM2.5 detection device 41 and rear PM2.5 detection device 42 persistently detect in front passenger compartment and rear passenger compartment PM2.5 concentration, until the PM2.5 concentration in front passenger compartment and rear passenger compartment reaches steady statue equal;And
Step 7, gather and analyze the final PM2.5 concentration under steady statue and reach that steady statue consumed corresponding flat The weighing apparatus time.
Method the most according to claim 1, it is characterised in that the method farther includes to gather and analyze at different skies Adjust and the final PM2.5 concentration obtained under parameter is set and reaches the corresponding equilibration time that steady statue is consumed.
Method the most according to claim 1 and 2, it is characterised in that the method farther includes to gather and analyze at environment The final PM2.5 concentration that obtains under the concentration of PM2.5 different in storehouse (10) and reach that steady statue consumed corresponding flat The weighing apparatus time.
4. one kind is used for implementing according to the method for monitoring and analyzing of PM2.5 concentration in the vehicle according to any one of claim 1-3 Monitoring analysis system, it is characterised in that including:
For encapsulating the environment storehouse (10) of described vehicle (30);
The particulate matter generating means (20) of the particulate matter of PM2.5 is comprised for supply in described environment storehouse (10);
Front PM2.5 detection device (41) in the front passenger compartment of described vehicle (30);
Rear PM2.5 detection device (42) in the rear passenger compartment of described vehicle (30);And
Collection analysis instrument, its be configured to gather and analyze in car the final PM2.5 concentration under PM2.5 concentration steady statue with And open, from air-conditioning, the equilibration time that steady statue is consumed.
CN201610497233.6A 2016-06-29 2016-06-29 The method for monitoring and analyzing of PM2.5 concentration and monitoring analysis system in car Pending CN106153513A (en)

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CN201610497233.6A CN106153513A (en) 2016-06-29 2016-06-29 The method for monitoring and analyzing of PM2.5 concentration and monitoring analysis system in car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610497233.6A CN106153513A (en) 2016-06-29 2016-06-29 The method for monitoring and analyzing of PM2.5 concentration and monitoring analysis system in car

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107054014A (en) * 2017-02-28 2017-08-18 上海蔚来汽车有限公司 The detection method and device of air conditioning for automobiles filter screen service life
CN108614070A (en) * 2016-12-12 2018-10-02 毅泰成科技股份有限公司 Gas concentration analysis system
CN111845266A (en) * 2020-07-14 2020-10-30 嘉兴长润线业有限公司 Vehicle-mounted intelligent health management control system and control method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108614070A (en) * 2016-12-12 2018-10-02 毅泰成科技股份有限公司 Gas concentration analysis system
CN107054014A (en) * 2017-02-28 2017-08-18 上海蔚来汽车有限公司 The detection method and device of air conditioning for automobiles filter screen service life
CN107054014B (en) * 2017-02-28 2019-12-06 上海蔚来汽车有限公司 method and device for detecting service life of automobile air conditioner filter screen
CN111845266A (en) * 2020-07-14 2020-10-30 嘉兴长润线业有限公司 Vehicle-mounted intelligent health management control system and control method thereof

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Application publication date: 20161123