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WO2004048137A1 - Capteur de qualite de l'air et procede pour analyser la qualite de l'air au moyen d'un capteur - Google Patents

Capteur de qualite de l'air et procede pour analyser la qualite de l'air au moyen d'un capteur Download PDF

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Publication number
WO2004048137A1
WO2004048137A1 PCT/DE2003/003877 DE0303877W WO2004048137A1 WO 2004048137 A1 WO2004048137 A1 WO 2004048137A1 DE 0303877 W DE0303877 W DE 0303877W WO 2004048137 A1 WO2004048137 A1 WO 2004048137A1
Authority
WO
WIPO (PCT)
Prior art keywords
sensor
air
signal
control
output
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.)
Ceased
Application number
PCT/DE2003/003877
Other languages
German (de)
English (en)
Inventor
Andreas Hammele
Markus Niemann
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.)
Paragon AG
Original Assignee
Paragon AG
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 Paragon AG filed Critical Paragon AG
Priority to AU2003296515A priority Critical patent/AU2003296515A1/en
Publication of WO2004048137A1 publication Critical patent/WO2004048137A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B60H1/008—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
    • 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
    • B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
    • B60H1/00835—Damper doors, e.g. position control
    • B60H1/00849—Damper doors, e.g. position control for selectively commanding the induction of outside or inside 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
    • B60H3/00—Other air-treating devices
    • B60H3/0085—Smell or pollution preventing arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0062—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display
    • G01N33/0063—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display using a threshold to release an alarm or displaying means
    • G01N33/0065—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display using a threshold to release an alarm or displaying means using more than one threshold

Definitions

  • the invention relates to a sensor for detecting the air quality and a method for detecting the air quality with a sensor.
  • the proposed sensor for detecting the air quality can be used in motor vehicles (motor vehicles), for example for controlling a recirculation flap or an activated carbon filter, which or which part of an air conditioning system is used.
  • air quality sensors control the air recirculation flap of the air conditioning system. If the outside air is bad, the air recirculation flap is closed and opened when the outside air is better again. Poor outside air is present, for example, when the concentration of polluted air becomes too high for the vehicle occupants. For this purpose, for example, the NOx concentration and / or is measured the concentration of hydrocarbons in the air surrounding the vehicle.
  • the air flap should be closed or opened depends on the quality of the ambient air in the vehicle. For this purpose, certain leading gases in the air are constantly monitored. If the concentration of a pilot gas rises above a predefined level or switching gradient, the interior of the vehicle must be protected against the harmful gas in the area surrounding the vehicle, hereinafter also referred to as harmful gas. To this end, the air conditioning system can cause the air recirculation flap to close if other data relevant to the air conditioning system permit this.
  • the switching level, the switching gradient and the closing time are stored in the known air quality sensors in the air quality sensor. Therefore, these parameters cannot be adjusted to the particular motor vehicle. In addition, these parameters cannot be set by the user and cannot be adapted to the respective environment.
  • the senor according to the invention for detecting the air quality and the method according to the invention for detecting the air quality with a sensor offer the advantage that the sensitivity can be set at any time and easily.
  • the parameters can advantageously be adapted to the needs of the vehicle occupants.
  • the senor according to the invention for detecting the air quality has the features according to patent claim 1.
  • the sensor according to the invention for detecting the air quality has a control input and an adaptation unit connected to it, via which the sensitivity of the sensor can be set.
  • the method according to the invention for detecting the air quality with a sensor has the features according to patent claim 12.
  • the method according to the invention for detecting the air quality with a sensor comprises the following steps.
  • the sensitivity of the sensor is set via a control input of the sensor and the air quality is then recorded with the sensor depending on the set sensitivity.
  • the sensitivity of the sensor can be specified via a control byte.
  • a memory in particular a read-only memory, is provided, in which different one or more corresponding sensor parameters are stored.
  • a memory in particular a read-only memory
  • different one or more corresponding sensor parameters are stored.
  • an EEPROM can be used as the read-only memory. This means that the individual sensor parameters can be selected using the control byte created as an address in the EEPROM. This means that corresponding sensor parameters are assigned to the individual values of the control byte.
  • one of the sensor parameters advantageously indicates a certain slope in the measurement signal, the exceeding of this slope causing the sensor to change its signal state at the sensor output.
  • one of the sensor parameters specifies a threshold value in the measurement signal, after which the sensor changes its signal state at the sensor output.
  • one of the sensor parameters can specify a time period during which the sensor maintains its signal state at the sensor output.
  • a recirculating air flap can be controlled via the sensor output signal.
  • control byte it is also possible for the transmission of the control byte to be serial, by means of a pulse-width modulated Signal or by means of an analog control signal.
  • An adjustment means is also advantageously provided, by means of which the sensitivity can be predetermined by a user. This creates a possibility that allows the user to adapt the switching frequency and the closing times to his personal perception and personal needs.
  • control input of the sensor is connected to a control output of a control unit of an air conditioning system. This opens up the possibility that the air conditioning system can influence the behavior of the sensor.
  • the sensor according to the invention can be used in a motor vehicle to record the air quality in the surroundings of the motor vehicle.
  • FIG. 1 shows in the form of a time diagram the influence of the pollutant level in connection with threshold values on the output signal of the sensor.
  • FIG. 2 shows in the form of a time diagram the influence of the gradient of the measurement signal on the output signal of the sensor.
  • FIG. 3 shows in the form of a time diagram different output signals of the sensor with locking tents of different lengths
  • FIG. 4 shows a possible embodiment of the invention in simplified form in the form of a block diagram.
  • the time in seconds is plotted on the x-axis in the lower area and the amplitude on the y-axis.
  • the time is also plotted on the x-axis and the amplitude on the y-axis.
  • the two output signals 11 and 12 of the sensor result.
  • the concentration of harmful gases does not reach the first threshold value 14, the level at the output of the sensor is 0.
  • the gas concentrations 15 exceed the threshold value 14, which causes the sensor to increase the signal state at its output to level 1 raise, see signal 12.
  • the level of gas concentration 15 drops again below threshold value 14, but the sensor signal remains at level 1 for time period Y2. Only after that, namely at time tl ⁇ If the output signal 12 of the sensor returns to state 0. If the threshold value is set higher than the threshold value 14, which is expressed by the threshold value 13 in FIG. 1, the sensor output signal 11 is obtained at the output of the sensor the gas concentration 15 has exceeded the threshold value 13, which is the case at time tl2, the sensor output signal 11 changes from level 0 to level 1. The gas concentration 15 drops again below the threshold value 13 at time tl3, but the sensor output signal 11 remains for the time period Yl at level 1. Only at time tl5, that is after the time period Yl has passed, does the level of the sensor output signal 11 drop again to the level value 0.
  • XI in FIG. 1 denotes the time period during which the gas concentration 15 exceeds the threshold value 13.
  • X2 in FIG. 1 denotes the time period during which the gas concentration 15 exceeds the threshold value 14.
  • the sum of the two time periods XI + Yl forms the time period during which the sensor sets the sensor output to level 1 in order to ensure that the air recirculation flap remains closed for this time period.
  • the sum of X2 + Y2 also forms a period of time during which the sensor sets the sensor output to level 1 in order to cause the U - air damper to remain closed for this period of time.
  • the two sums XI + Yl and X2 + Y2 represent le ⁇ diglich two examples for different lengths of time. Which time period should be selected, can the Sensor can be communicated from the outside via a control input on the sensor.
  • the time in seconds is plotted on the x-axis and the amplitude on the y-axis. In the upper area of the time diagram, the time in seconds is also plotted on the x-axis and the amplitude on the y-axis as logic level 0 or 1.
  • the course of the two sensor output signals 21 and 22 depends on the gradient, that is to say the slope or the slope 23 and 24 of the measurement signal 25.
  • the increase in gas concentration 25 is greater than the slope 23 indicated by the dashed line.
  • sensor output signal 21 changes from state 0 to state 1.
  • the minimum closing time is identified in the time diagram in FIG. 2 by tsmin. From Figure 2 it can be seen that the slope was 23 so high that the output signal 22 of the Sen ⁇ sors not change to the state 1, despite a significant increase in gas concentration 25th The steepness 23 is therefore chosen too steep. The maximum steepness with which the steepness of the gas concentration 25 is compared should therefore be chosen to be lower, namely at least such that the minimum closing time tsmin can be maintained.
  • the time in seconds is plotted on the x-axis and the amplitude on the y-axis.
  • the time in seconds is also plotted on the x-axis and the amplitude on the y-axis as logic level 0 or 1. If the gas concentration 34, as shown in the lower area in FIG. 3, exceeds the threshold value 33, the output signal 31 or 32 of the sensor changes from logic level 0 to level 1. This is the case at time t31. At time t32, the gas concentration 34 drops again below the threshold value 33, but this does not immediately lead to a change in the level in the output signal 31 or 32 of the sensor.
  • the period of time Y1, Y2 can be used to set the time that must elapse before the recirculation flap is opened again after the concentration of pollutants has decreased.
  • the time periods Y1 and Y2 in FIG. 3 are only two Examples to explain the influence of the delay time on the sensor output signal.
  • FIG. 4 the basic integration of the sensor according to the invention in an overall system is shown in the form of a block diagram.
  • the output 412 of the sensor 41 is connected to an input 421 of a control unit 42 of an air conditioning system.
  • the sensor output signal 11, 12 from FIG. 1 or 21, 22 from FIG. 2 or 31 or 32 from FIG. 3 is fed to the control unit 42 of the air conditioning system via the output 412 of the sensor 41.
  • a desired sensitivity level of the control unit 42 can be communicated by a user via an input device 45, which is connected on the output side to a further input 424 of the control unit 42. The user thus has the possibility of adapting the switching frequency and the closing times of the air flap 43 to his personal perception.
  • the control unit 42 is connected via one of its outputs 422 to the control input 411 of the sensor 41. Another output 423 of the control unit 42 is connected to an input 431 of the air recirculation flap 43. The air recirculation flap 43 is controlled via the output 423 of the control unit 42.
  • the sensor 41 is equipped with a memory, in particular a read-only memory 44. An EEPROM serves as read-only memory 44. This, in turn, is followed by an adaptation unit 45 which transmits the measurement signal generated by a gas-sensitive field 46 to that generated by the control unit 42 adapts the specified parameters and makes them available at sensor output 412 of the sensor.
  • the control byte transmitted from the output 422 of the control unit 42 to the control input 411 of the sensor 41 contains information about the sensor parameters to be set. 256 different sensor parameters can thus be set via the 8 bits of the control byte.
  • Sensor parameters can, for example, the m figure
  • the corresponding values for the threshold value, the slope and the closing time of the sensor 41 are selected from the EEPROM 44 using the control byte.
  • the sensor 41 then forms the corresponding sensor output signal as a function of these variables and as a function of the gas concentration, which is then present at the output 412 of the sensor 41.
  • the levels 13 and 14, gradients 23 and 24, as well as closing times Y1 and Y2, which are permanently stored in the cells of the EEPROM, are presented to the sensor 41 by transmission of a specific control byte via serial communication, via a pulse-width modulated command or an analog input signal - given.
  • the sensitivity level is thus encoded in the transmitted control byte.
  • the control byte can be transmitted from the control output 422 of the control unit 42 to the control input 411 of the sensor 41, for example by serial data transmission.
  • a specific control byte for setting the sensor parameters can also be specified by the control unit 42 of the air conditioning system without the user. If certain values are set via the air conditioning system, these can influence the control byte to be specified by the control unit 42.
  • a keyboard in the form of two keys for a higher and a lower sensitivity, or a rotary wheel, for example, can serve as an input device 45 for adapting the sensitivity of the sensor 41 to personal needs.
  • the advantage of the invention is that the pollutant levels, the gradients and the closing times can be adapted to the motor vehicle, to the user and to the environment in which the motor vehicle is located. In particular, this can be done without having to remove the sensor and without different calibrations during manufacture. position possible. This creates a possibility that allows the user to adapt the scanning frequency and the locking tents to his perception.
  • the sensor-specific limit values determined at the same time, i.e. during the calibration, are changed with the control byte.
  • factors can be displayed with a 1/256 resolution in the range 0-2. There are factors in the range from zero to 255 for the closing times of the air recirculation flap and the activated carbon filter.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Thermal Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Atmospheric Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

L'invention concerne un capteur de qualité de l'air comprenant une entrée de commande (411) ainsi qu'une unité d'adaptation (45), reliée à cette entrée et par laquelle la sensibilité du capteur (41) peut être réglée.
PCT/DE2003/003877 2002-11-25 2003-11-22 Capteur de qualite de l'air et procede pour analyser la qualite de l'air au moyen d'un capteur Ceased WO2004048137A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003296515A AU2003296515A1 (en) 2002-11-25 2003-11-22 Sensor for examining the quality of the air and method for examining the quality of the air by means of a sensor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10254855.2 2002-11-25
DE2002154855 DE10254855B4 (de) 2002-11-25 2002-11-25 Sensor zur Erfassung der Luftgüte und Verfahren zur Erfassung der Luftgüte mit einem Sensor

Publications (1)

Publication Number Publication Date
WO2004048137A1 true WO2004048137A1 (fr) 2004-06-10

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PCT/DE2003/003877 Ceased WO2004048137A1 (fr) 2002-11-25 2003-11-22 Capteur de qualite de l'air et procede pour analyser la qualite de l'air au moyen d'un capteur

Country Status (3)

Country Link
AU (1) AU2003296515A1 (fr)
DE (1) DE10254855B4 (fr)
WO (1) WO2004048137A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006057549A1 (fr) * 2004-11-25 2006-06-01 Sensata Technologies Holland B.V. Module de detection et procede de mesure de la concentration de gaz

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007062675A1 (de) * 2007-12-24 2009-07-02 Magna Powertrain Ag & Co Kg Verfahren zur Ansteuerung einer Baueinheit

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4041143C1 (en) * 1990-12-21 1992-03-12 Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De Electrochemical sensor for detecting pollutants in gaseous mixt. - consists of chamber contg. acidic electrolyte, 2 layered electrodes, catalyst layer and porous PTFE backing layer
US5980378A (en) * 1997-05-15 1999-11-09 Daimlerchrysler Ag Arrangement and process for the ventilation of a vehicle interior as a function of harmful gases
FR2790557A1 (fr) * 1999-03-02 2000-09-08 Bruno Grendene Procede et dispositif de detection et de mesure automatique de pollution dans l'atmosphere, et equipement automobile mettant en oeuvre le procede
DE10035562C1 (de) * 2000-07-21 2001-08-23 Bosch Gmbh Robert Anzeigenvorrichtung für ein Kraftfahrzeug
US6436712B1 (en) * 2001-05-21 2002-08-20 General Motors Corporation Apparatus and method for monitoring internal combustion exhaust
EP1256470A2 (fr) * 1996-05-15 2002-11-13 paragon AG Ventilation d'une cabine de véhicule contrôlée par le niveau de la pollution

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4333194A1 (de) * 1993-09-29 1995-03-30 Schoettler Lunos Lueftung Zuluftgerät
DE19527426B4 (de) * 1995-07-27 2005-01-13 Paragon Ag Schaltungsanordnung zur Luftgütemessung
DE19531786A1 (de) * 1995-08-30 1997-03-06 Bosch Gmbh Robert Schaltungsanordnung zum Ansteuern eines Heizwiderstandes
DE19638204C1 (de) * 1996-09-19 1998-01-15 Bosch Gmbh Robert Vorrichtung zur Luftgütemessung
DE19651403A1 (de) * 1996-12-11 1998-06-18 T E M Tech Entwicklung Und Man Mehrstufiges Luftgütesystem für Fahrzeugkabinen
DE19855056C5 (de) * 1998-11-28 2008-10-02 AUMA-TEC Ausbau-, Umwelt- und Anlagen-Technik GmbH Gerätesystem für die Lüftung von Einzelräumen
DE10013841B4 (de) * 2000-03-21 2010-07-08 Automotive Ag Anordnung zur Aufbereitung von Luft in lufttechnischen Anlagen

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4041143C1 (en) * 1990-12-21 1992-03-12 Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De Electrochemical sensor for detecting pollutants in gaseous mixt. - consists of chamber contg. acidic electrolyte, 2 layered electrodes, catalyst layer and porous PTFE backing layer
EP1256470A2 (fr) * 1996-05-15 2002-11-13 paragon AG Ventilation d'une cabine de véhicule contrôlée par le niveau de la pollution
US5980378A (en) * 1997-05-15 1999-11-09 Daimlerchrysler Ag Arrangement and process for the ventilation of a vehicle interior as a function of harmful gases
FR2790557A1 (fr) * 1999-03-02 2000-09-08 Bruno Grendene Procede et dispositif de detection et de mesure automatique de pollution dans l'atmosphere, et equipement automobile mettant en oeuvre le procede
DE10035562C1 (de) * 2000-07-21 2001-08-23 Bosch Gmbh Robert Anzeigenvorrichtung für ein Kraftfahrzeug
US6436712B1 (en) * 2001-05-21 2002-08-20 General Motors Corporation Apparatus and method for monitoring internal combustion exhaust

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006057549A1 (fr) * 2004-11-25 2006-06-01 Sensata Technologies Holland B.V. Module de detection et procede de mesure de la concentration de gaz
US7725268B2 (en) 2004-11-25 2010-05-25 Sensata Technologies Holland B.V. Sensing module and method for gas concentration measurement

Also Published As

Publication number Publication date
DE10254855B4 (de) 2008-08-21
DE10254855A1 (de) 2004-06-03
AU2003296515A1 (en) 2004-06-18

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