SE543598C2 - Method and control device associated with an air filter unit of a climate system of a vehicle - Google Patents

Method and control device associated with an air filter unit of a climate system of a vehicle

Info

Publication number
SE543598C2
SE543598C2 SE1851442A SE1851442A SE543598C2 SE 543598 C2 SE543598 C2 SE 543598C2 SE 1851442 A SE1851442 A SE 1851442A SE 1851442 A SE1851442 A SE 1851442A SE 543598 C2 SE543598 C2 SE 543598C2
Authority
SE
Sweden
Prior art keywords
filter unit
vehicle
control device
air filter
climate system
Prior art date
Application number
SE1851442A
Other versions
SE1851442A1 (en
Inventor
Filip Andersson
Niklas Martinsson
Original Assignee
Scania Cv Ab
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
Application filed by Scania Cv Ab filed Critical Scania Cv Ab
Priority to SE1851442A priority Critical patent/SE543598C2/en
Priority to DE102019007883.7A priority patent/DE102019007883A1/en
Publication of SE1851442A1 publication Critical patent/SE1851442A1/en
Publication of SE543598C2 publication Critical patent/SE543598C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/0086—Filter condition indicators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/44—Auxiliary equipment or operation thereof controlling filtration
    • B01D46/444—Auxiliary equipment or operation thereof controlling filtration by flow measuring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/44—Auxiliary equipment or operation thereof controlling filtration
    • B01D46/446—Auxiliary equipment or operation thereof controlling filtration by pressure measuring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
    • B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
    • B60H1/008—Control 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/06—Filtering
    • B60H3/0608—Filter arrangements in the air stream
    • B60H3/0633—Filter arrangements in the air stream with provisions for regenerating or cleaning the filter element
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/06—Filtering
    • B60H2003/0683—Filtering the quality of the filter or the air being checked

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • General Physics & Mathematics (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The present invention relates to a method performed by a control device (100) associated with an air filter unit (F) of a climate system (C) of a vehicle (V). The air filter unit (F) is configured to filter intake air streaming via an external side (F1) through an internal side (F2) of the filter unit (F) and into the interior of the vehicle (V). The method comprises the steps of: determining malfunction of the filter unit (F); and based on the thus determined malfunction of the filter unit (F), taking action so as to facilitate mitigating the malfunction.The present invention also relates to a control device associated with an air filter unit of a climate system of a vehicle. The present invention also relates to a computer program and a computer readable medium.
SE1851442A 2018-11-21 2018-11-21 Method and control device associated with an air filter unit of a climate system of a vehicle SE543598C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE1851442A SE543598C2 (en) 2018-11-21 2018-11-21 Method and control device associated with an air filter unit of a climate system of a vehicle
DE102019007883.7A DE102019007883A1 (en) 2018-11-21 2019-11-13 Method and control device in connection with an air filter unit of an air conditioning system of a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1851442A SE543598C2 (en) 2018-11-21 2018-11-21 Method and control device associated with an air filter unit of a climate system of a vehicle

Publications (2)

Publication Number Publication Date
SE1851442A1 SE1851442A1 (en) 2020-05-22
SE543598C2 true SE543598C2 (en) 2021-04-13

Family

ID=70545965

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1851442A SE543598C2 (en) 2018-11-21 2018-11-21 Method and control device associated with an air filter unit of a climate system of a vehicle

Country Status (2)

Country Link
DE (1) DE102019007883A1 (en)
SE (1) SE543598C2 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4610703A (en) * 1986-01-31 1986-09-09 Thaddeus Kowalczyk Air purifier for protecting motor vechicle occupants from pollution
US6107923A (en) * 1997-10-07 2000-08-22 Chausson Service Method and device for detecting the state of an air filter in a heating and/or air-conditioning installation of an automobile
US20030052791A1 (en) * 2001-08-17 2003-03-20 Heinz Reinhardt Method and device for monitoring the service life of a filter
US20050247194A1 (en) * 2004-05-06 2005-11-10 Pengju Kang Technique for detecting and predicting air filter condition
US20060055547A1 (en) * 2004-09-16 2006-03-16 Dimaggio Edward G Warning device for clogged air filter
US20070146148A1 (en) * 2005-12-26 2007-06-28 Sanden Corporation Airflow filter device and air-conditioning systems for a vehicle and a construction machine using the same device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4610703A (en) * 1986-01-31 1986-09-09 Thaddeus Kowalczyk Air purifier for protecting motor vechicle occupants from pollution
US6107923A (en) * 1997-10-07 2000-08-22 Chausson Service Method and device for detecting the state of an air filter in a heating and/or air-conditioning installation of an automobile
US20030052791A1 (en) * 2001-08-17 2003-03-20 Heinz Reinhardt Method and device for monitoring the service life of a filter
US20050247194A1 (en) * 2004-05-06 2005-11-10 Pengju Kang Technique for detecting and predicting air filter condition
US20060055547A1 (en) * 2004-09-16 2006-03-16 Dimaggio Edward G Warning device for clogged air filter
US20070146148A1 (en) * 2005-12-26 2007-06-28 Sanden Corporation Airflow filter device and air-conditioning systems for a vehicle and a construction machine using the same device

Also Published As

Publication number Publication date
DE102019007883A1 (en) 2020-05-28
SE1851442A1 (en) 2020-05-22

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