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SE1751429A1 - Method and system for regulating the air composition in the interior space of a vehicle - Google Patents

Method and system for regulating the air composition in the interior space of a vehicle

Info

Publication number
SE1751429A1
SE1751429A1 SE1751429A SE1751429A SE1751429A1 SE 1751429 A1 SE1751429 A1 SE 1751429A1 SE 1751429 A SE1751429 A SE 1751429A SE 1751429 A SE1751429 A SE 1751429A SE 1751429 A1 SE1751429 A1 SE 1751429A1
Authority
SE
Sweden
Prior art keywords
vehicle
interior space
regulating
colevel
relates
Prior art date
Application number
SE1751429A
Other versions
SE541531C2 (en
Inventor
Fredrik Åsell
Peter Walhagen
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 SE1751429A priority Critical patent/SE541531C2/en
Publication of SE1751429A1 publication Critical patent/SE1751429A1/en
Publication of SE541531C2 publication Critical patent/SE541531C2/en

Links

Classifications

    • 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
    • B60H1/00742—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 by detection of the vehicle occupants' presence; by detection of conditions relating to the body of occupants, e.g. using radiant heat detectors
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/02—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/60—Load
    • B60G2400/61—Load distribution

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

The present invention relates to a method for regulating the air composition in the interior space (S) of a vehicle (V). Said method comprises the steps of: determining (110) the COlevel in the interior space of said vehicle; and adapting (170) fresh air supply to the interior space of the vehicle based on said determined COlevel. The step of determining (110) the COlevel in the interior space of said vehicle comprises the steps of: detecting vehicle load by means of vehicle load detection means (112); comparing said detected vehicle load to a non-loaded vehicle so as to determine a load increase; transferring said vehicle load increase to estimated number of persons; and determining a COlevel based on the thus estimated number of persons.The present invention also relates to a system for regulating the air composition in the interior space of a vehicle. The present invention also relates to a vehicle. The present invention also relates to a computer program and a computer readable medium.
SE1751429A 2017-11-21 2017-11-21 Method and system for regulating the air composition in the interior space of a vehicle SE541531C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE1751429A SE541531C2 (en) 2017-11-21 2017-11-21 Method and system for regulating the air composition in the interior space of a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1751429A SE541531C2 (en) 2017-11-21 2017-11-21 Method and system for regulating the air composition in the interior space of a vehicle

Publications (2)

Publication Number Publication Date
SE1751429A1 true SE1751429A1 (en) 2019-05-22
SE541531C2 SE541531C2 (en) 2019-10-29

Family

ID=66813138

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1751429A SE541531C2 (en) 2017-11-21 2017-11-21 Method and system for regulating the air composition in the interior space of a vehicle

Country Status (1)

Country Link
SE (1) SE541531C2 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989006608A1 (en) * 1988-01-22 1989-07-27 Vts Transportation Systems Ab Vehicle air conditioning control systems
DE10009540A1 (en) * 2000-02-29 2001-09-06 Siemens Ag Method and device for determining the position and / or the weight of a mass body located in a motor vehicle, in particular a person located on a vehicle seat
US6454178B1 (en) * 2001-05-24 2002-09-24 Ford Global Technologies, Inc. Adaptive controller for an automotive HVAC system
WO2007087939A1 (en) * 2006-01-20 2007-08-09 Continental Automotive Gmbh Method for regulating the air composition in a motor vehicle interior space
US20090192756A1 (en) * 2008-01-28 2009-07-30 Bodin William K Utilizing Gross Vehicle Weight to Determine Passenger Numbers
US20130161110A1 (en) * 2011-12-21 2013-06-27 Audi Ag Method for determining the weight of at least one occupant of a vehicle
US20150344044A1 (en) * 2012-06-27 2015-12-03 Mitsubishi Electric Corporation Railway-car total heat exchange ventilation system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989006608A1 (en) * 1988-01-22 1989-07-27 Vts Transportation Systems Ab Vehicle air conditioning control systems
DE10009540A1 (en) * 2000-02-29 2001-09-06 Siemens Ag Method and device for determining the position and / or the weight of a mass body located in a motor vehicle, in particular a person located on a vehicle seat
US6454178B1 (en) * 2001-05-24 2002-09-24 Ford Global Technologies, Inc. Adaptive controller for an automotive HVAC system
WO2007087939A1 (en) * 2006-01-20 2007-08-09 Continental Automotive Gmbh Method for regulating the air composition in a motor vehicle interior space
US20090192756A1 (en) * 2008-01-28 2009-07-30 Bodin William K Utilizing Gross Vehicle Weight to Determine Passenger Numbers
US20130161110A1 (en) * 2011-12-21 2013-06-27 Audi Ag Method for determining the weight of at least one occupant of a vehicle
US20150344044A1 (en) * 2012-06-27 2015-12-03 Mitsubishi Electric Corporation Railway-car total heat exchange ventilation system

Also Published As

Publication number Publication date
SE541531C2 (en) 2019-10-29

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