CN106524436A - New energy automobile on-board intelligent air processing system - Google Patents

New energy automobile on-board intelligent air processing system Download PDF

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Publication number
CN106524436A
CN106524436A CN201611166529.6A CN201611166529A CN106524436A CN 106524436 A CN106524436 A CN 106524436A CN 201611166529 A CN201611166529 A CN 201611166529A CN 106524436 A CN106524436 A CN 106524436A
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CN
China
Prior art keywords
energy automobile
control device
integrated control
new
sensor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201611166529.6A
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Chinese (zh)
Inventor
杲先锋
贾四和
丁海威
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Honghu Electronic Technology Co Ltd
Original Assignee
Jiangsu Honghu Electronic Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Priority to CN201611166529.6A priority Critical patent/CN106524436A/en
Publication of CN106524436A publication Critical patent/CN106524436A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/50Air quality properties
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/30Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/10Temperature
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63Electronic processing
    • F24F11/65Electronic processing for selecting an operating mode
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/10Temperature
    • F24F2110/12Temperature of the outside air
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/50Air quality properties
    • F24F2110/64Airborne particle content
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Atmospheric Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Signal Processing (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

The invention provides a new energy automobile on-board intelligent air processing system. The new energy automobile on-board intelligent air processing system is characterized by comprising a temperature sensor, an automobile bus data module, a PM2.5 sensor, a formaldehyde sensor, an integrated control device, an automobile networking module, a display device and an air purification device. The system disclosed by the invention is used for achieving the air purification functions of PM2.5, formaldehyde and the like, on the one hand, air conditioner power output is dynamically optimized based on an energy distribution optimal model algorithm of a finished automobile power system, and on the other hand, information such as current air quality indexes is dynamically reminded based on automobile networking.

Description

New-energy automobile vehicle intelligent air treatment system
Technical field
The present invention relates to the distribution optimization of electric automobile field, more particularly to power system of electric automobile energy, purification in-car The device of air.
Background technology
Environmental pollution is serious, and haze increasingly sharpens, and countries in the world start to widely popularize new-energy automobile technology.With new energy The popularization of source automobile, at this stage new-energy automobile using electrokinetic cell just presenting the gesture that multiple spot is bloomed.At present, it is most of new The electrokinetic cell that energy automobile is used is based on lead-acid battery technology, Ni-MH battery technology, lithium battery technology.Wherein, plumbic acid electricity Pool technology is the most ripe, and production cost is relatively low, and discharge power is pretty good, realizes producing in enormous quantities, however, lead-acid battery has substantially Short slab, energy density, energy ratio and power ratio are relatively low, it is impossible to reach preferable Commuting Distance, directly govern the electricity Use of the pool technology in new-energy automobile field.And Ni-MH battery is also into the period of maturation, it is quilt in hybrid electric vehicle battery The battery technology of large-scale commercial operation.Lithium ion battery has that specific capacity is big, running voltage is high, has extended cycle life, volume The low advantage of little, lightweight, self-discharge rate.From the point of view of electrokinetic cell development trend, lithium battery is only the main force in future, each Che Qijun using the exploitation of lithium battery as new-energy automobile main direction, these lithium batteries include LiFePO4, cobalt acid lithium, manganese Sour lithium, ternary material etc..Which kind of battery technology no matter is adopted, the energy content of battery is saved by every possible means, is realized dynamical system energy Optimum allocation becomes the extremely urgent problem for needing to solve of new-energy automobile.Meanwhile, in order to purify environment inside car, reduce outside dirty Impact of the dye to human body in closed environment, is optimized for electric powered motor, and can purify the device of in-car air It is necessary.The energy optimal scheme model of dynamical system, dynamic optimization air-conditioning power output how are realized, and is directed to outside It is the device technical issues that need to address that polluter carries out purified treatment.
The content of the invention
The present invention is intended to provide a kind of automobile mounted intelligent air processing system of new tender official, which possesses air-cleaning function, Optimal models can be set up, and dynamic control power output is saved the energy content of battery, also human-computer interaction can be realized by car networking module.
The purpose of the present invention is by the following technical programs implementing:
A kind of new-energy automobile vehicle intelligent air treatment system, it is characterised in that include:Integrated control device and point The temperature sensor that is not electrically connected with each other with the integrated control device, vehicle bus data module, car networking module and At least one sensor, is additionally provided with air cleaner between the sensor and the integrated control device.
At least one sensor includes PM2.5 sensors and the first for being respectively and electrically connected to the integrated control device Aldehyde sensor.
The temperature sensor is divided into interior temperature sensor and outer temperature sensor, is respectively used to detect outdoor weather temperature and drives Sail the temperature of interior.
The new-energy automobile vehicle intelligent air treatment system also includes the backstage big data being connected with car networking module Plateform system.
The vehicle bus data can be by vehicle operating parameters, battery status information, motor operating state etc. each item data Integrated control device is sent in real time.
The integrated control device carries out Algorithm Analysis according to each item data of Current vehicle, by car networking module and backstage The linkage analysis of big data plateform system, the energy distribution to car load dynamical system set up optimal mathematical model, and dynamic optimization is empty Adjusting power is exported.
The integrated control device can also be according to the monitoring parameter of PM2.5 sensors and formaldehyde sensor to corresponding air Purifier carries out operation control.
The new-energy automobile vehicle intelligent air treatment system also includes display device, for showing that PM2.5 is empty in real time Air purifying apparatus and formaldehyde air cleaner working condition.
The invention has the beneficial effects as follows:Integrated control terminal is by car networking module and backstage big data plateform system linkage Algorithm, sets up optimal models, and dynamic control power output saves the energy content of battery;Possess air-cleaning function, car networking can be passed through Module realizes human-computer interaction.
Description of the drawings
Fig. 1 is new-energy automobile vehicle intelligent air treatment system schematic diagram.
Specific embodiment
As shown in figure 1, new-energy automobile vehicle intelligent air treatment system, including interior temperature sensor 1, outer temperature sensor 2, Vehicle bus data module 3, PM2.5 sensors 4, formaldehyde sensor 5, integrated control device 8, car networking module 9, display device 10 and air cleaner 6,7 constitute, wherein air cleaner is made up of air cleaner 1 and air cleaner 2, Air cleaner 1 can purify PM2.5 granules, and air cleaner 2 can be with chemical substances such as purifying formaldehydes.Specifically, pass Sensor 1, outer temperature sensor 2, vehicle bus data module 3, PM2.5 sensors 4 and formaldehyde sensor 5 are respectively electrically connected with To integrated control device 8.Air cleaner 1 is connected between integrated control device 8 and PM2.5 sensors 4, so, integrated Control device 8 is fed back according to the signal of PM2.5 sensors 4, sends corresponding control signal to air cleaner 1 so which is carried out The purification of PM2.5 air, PM2.5 sensors 4 obtain the air mass signal of air cleaner 1 in real time and constantly feed back to collection again It is adjusted and controls into control device 8.Similarly, air cleaner 2 is connected to integrated control device 8 and formaldehyde sensor Between 5, so, integrated control device 8 is fed back according to the signal of formaldehyde sensor 5, sends corresponding control signal to purification of air Device 2 carries out the purification of formaldehyde so as to which, and or else formaldehyde sensor 5 obtains the formaldehyde quality signal of air cleaner 2 in real time It is disconnected to feed back to integrated control device 8 so that integrated control device 8 is adjusted and controls.Additionally, integrated control device 8 is respectively also It is electrically connected with each other with vehicle net module 9 and display device 10.
The temperature of 1/2 real-time monitoring vehicle interior of inside/outside temperature sensor/outside, vehicle bus data 3 join vehicle operation Each item data such as number, battery status information, motor operating state is sent to integrated control device 8, integrated control device 8 in real time Algorithm Analysis are carried out according to each item data of Current vehicle, by car networking module 9 and the linkage analysis of backstage big data plateform system, Optimal mathematical model, dynamic optimization air-conditioning power output and saving battery energy are set up in energy distribution to car load dynamical system Amount.In order to complete auto-adjustment control, control strategy is decomposed into into blender door control strategy, air circulation airdoor control plan Summary, compressor of air conditioner control strategy, blowing pattern airdoor control strategy and air conditioner blower control strategy, see below solution Release explanation.
Blender door control strategy:One thermal balance parameter Valavg of setting, uses it to represent that blender door is automatically controlled Position, the scope of its value is 0~255.When Valavg is equal to 0, mark blender door needs to go to the position of full cold air. And when Valavg is equal to 255, represent that blender door needs to go to the position of whole hot-air.When Valavg values positioned at 0~255 it Between numerical value when, controller draws the target location of blender door using the method for linear interpolation by inquiring about calibration curve, real Now control.
Air circulation airdoor control strategy:Exceed threshold value in the carbon monoxide and amount of nitrogen oxides for detecting in-car air When, system can be switched to interior circulation pattern by control system, it is to avoid in-car air is polluted by the outer air pollution of car.Additionally, Air circulation airdoor control also has certain relation with thermal balance parameter Valavg.When Valavg is less than 70, blender door will Complete cold position is gone to, for power conservation requirement, now needs air circulation air door to be switched to interior circulation pattern.Conversely, working as When Valavg is more than 150, blender door will go to the position of full heat, in order to prevent windshield from hazing, now need air Cycle throttle is switched to outer circulation pattern.
The control strategy of compressor of air conditioner:According to engineering experience and refrigeration principle, only when evaporator temperature is maintained In 2~6 degrees centigrade, very high refrigerating efficiency is can be only achieved.If evaporator temperature is too high, the fast of cold-producing medium can be caused Speed is consumed, and reduces the effect of refrigeration.If evaporator temperature is too low, evaporator pipeline can be caused to freeze, seriously reduce air-conditioning Refrigeration.So, when evaporator temperature rises more than 6 degrees Celsius, controller can send compressor request signal to starting The control module of machine.And when evaporator temperature descends below 2 degrees Celsius, controller can send compressor shutdown signal to transmission The control module of machine.In addition, when the relative humidity of in-car air is more than more than 70%, controller can start refrigeration compressor.
Blowing pattern airdoor control strategy:According to the principle of human body comfort, it is known that face's suitable temperature of human body than Foot is low 1~2 degree Celsius.When summer air-conditioning is in refrigeration mode (during Valavg < 128), blowing pattern can be cut by controller Change into and blow face pattern, make human body sensory pleasantlyer cool.Similarly, when heating mode is in winter, (during Valavg > 128), control Device processed can make human body sensory warmer by blowing pattern switching to blow foot pattern.When car internal-external temperature difference is too big, in windshield On the mist that occurs or frost can affect driver's sight line, now controller can blowing pattern switching into defrosting mode.
Air conditioner blower control strategy:In order to ensure that in-car has comfortable air-flow, controller is according to different air conditioning modes Automatic Control is carried out to the air quantity of aerator with thermal balance parameter Valavg.
When air-conditioning is in refrigeration mode, the calculating of blower air quantity is as follows using formula:Blower Speed= [(OFFSET-VALAVG-CSTART)*CSLOPE]+AUTMIN.In above formula, CSTART is represented as OFFSET-VALAVG > During CSTART, the wind speed of aerator can start slowly to rise to maximum from AUTMIN.CSLOPE represents that blower air quantity rises Rate of change.AUTMIN represents the minimum windspeed of aerator.
When air-conditioning is in heating mode, the calculating of blower air quantity is as follows using formula:Blower Speed= [(VALAVG-OFFSET-HSTART)*HSLOPE]+AUTMIN.In above formula, HSTART is represented as VALAVG-OFFSET > During HSTART, the wind speed of aerator can start slowly to rise to maximum from AUTMIN.HSLOPE represents blower air quantity in system Rate of change under heat pattern.
The control object of controller is temperature, humidity and the pure and fresh degree of in-car air.Integrated control device 8 can also basis The monitoring parameter of PM2.5 sensors 4 and formaldehyde sensor 5 carries out operation control to corresponding air cleaner, net to reach Change the purpose of air.
So far, although those skilled in the art will appreciate that detailed herein illustrate and describe multiple showing for the present invention Example property embodiment, but, without departing from the spirit and scope of the present invention, still can be direct according to present disclosure It is determined that or deriving many other variations or modifications for meeting the principle of the invention.Therefore, the scope of the present invention is understood that and recognizes It is set to and covers all these other variations or modifications.

Claims (8)

1. a kind of new-energy automobile vehicle intelligent air treatment system, it is characterised in that include:Integrated control device and difference The temperature sensor that is electrically connected with each other with the integrated control device, vehicle bus data module, car networking module and extremely A few sensor, is additionally provided with air cleaner between the sensor and the integrated control device.
2. new-energy automobile vehicle intelligent air treatment system according to claim 1, it is characterised in that described at least Individual sensor includes PM2.5 sensors and the formaldehyde sensor for being respectively and electrically connected to the integrated control device.
3. new-energy automobile vehicle intelligent air treatment system according to claim 1, it is characterised in that the temperature is passed Sensor is divided into interior temperature sensor and outer temperature sensor, is respectively used to detect outdoor weather temperature and drives indoor temperature.
4. new-energy automobile vehicle intelligent air treatment system according to claim 1, it is characterised in that the vehicle is total Vehicle operating parameters, battery status information, motor operating state etc. each item data can be sent to described by line data module in real time Integrated control device.
5. new-energy automobile vehicle intelligent air treatment system according to claim 1, it is characterised in that its also include with The backstage big data plateform system that the car networking module is connected.
6. new-energy automobile vehicle intelligent air treatment system according to claim 5, it is characterised in that the integrated control Device processed carries out Algorithm Analysis according to each item data of Current vehicle, by car networking module and the connection of backstage big data plateform system Optimal mathematical model, dynamic optimization air-conditioning power output are set up in dynamic analysis, the energy distribution to car load dynamical system.
7. new-energy automobile vehicle intelligent air treatment system according to claim 2, it is characterised in that the integrated control Device processed can also carry out operation control to the air cleaner according to the monitoring parameter of PM2.5 sensors and formaldehyde sensor System.
8. the new-energy automobile vehicle intelligent air treatment system according to any one of claim 1-7, it is characterised in that its Also include the display device being electrically connected with each other with the integrated control device, the display device is used to show the sky in real time The working condition of air purifying apparatus.
CN201611166529.6A 2016-12-16 2016-12-16 New energy automobile on-board intelligent air processing system Pending CN106524436A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611166529.6A CN106524436A (en) 2016-12-16 2016-12-16 New energy automobile on-board intelligent air processing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611166529.6A CN106524436A (en) 2016-12-16 2016-12-16 New energy automobile on-board intelligent air processing system

Publications (1)

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CN106524436A true CN106524436A (en) 2017-03-22

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003034132A (en) * 2001-07-23 2003-02-04 Suzuki Motor Corp Air conditioning system for electric car
CN101256019A (en) * 2007-12-22 2008-09-03 奇瑞汽车股份有限公司 Vehicle air conditioner control system and control method
CN101633301A (en) * 2009-05-22 2010-01-27 吴江金达精工机械有限公司 Automobile air conditioner
KR20120073843A (en) * 2010-12-27 2012-07-05 한국과학기술원 Pre-period air conditioner/heater controller in online electric vehicle and method thereof
CN103996224A (en) * 2014-06-05 2014-08-20 南通鸿鹄信息技术有限公司 Data collection system based on CAN (controller area network) bus
CN105005222A (en) * 2015-06-12 2015-10-28 山东省科学院自动化研究所 New-energy electric automobile overall performance improving system and method based on big data
CN106004331A (en) * 2016-06-23 2016-10-12 浙江合众新能源汽车有限公司 Control system and method for air conditioner of electric vehicle
CN106168392A (en) * 2016-09-09 2016-11-30 无锡壹人灯科技发展有限公司 Integrated wireless controls and the air detection of intelligent elevated function and cleaning system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003034132A (en) * 2001-07-23 2003-02-04 Suzuki Motor Corp Air conditioning system for electric car
CN101256019A (en) * 2007-12-22 2008-09-03 奇瑞汽车股份有限公司 Vehicle air conditioner control system and control method
CN101633301A (en) * 2009-05-22 2010-01-27 吴江金达精工机械有限公司 Automobile air conditioner
KR20120073843A (en) * 2010-12-27 2012-07-05 한국과학기술원 Pre-period air conditioner/heater controller in online electric vehicle and method thereof
CN103996224A (en) * 2014-06-05 2014-08-20 南通鸿鹄信息技术有限公司 Data collection system based on CAN (controller area network) bus
CN105005222A (en) * 2015-06-12 2015-10-28 山东省科学院自动化研究所 New-energy electric automobile overall performance improving system and method based on big data
CN106004331A (en) * 2016-06-23 2016-10-12 浙江合众新能源汽车有限公司 Control system and method for air conditioner of electric vehicle
CN106168392A (en) * 2016-09-09 2016-11-30 无锡壹人灯科技发展有限公司 Integrated wireless controls and the air detection of intelligent elevated function and cleaning system

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Application publication date: 20170322