JPH0314133B2 - - Google Patents
Info
- Publication number
- JPH0314133B2 JPH0314133B2 JP20846183A JP20846183A JPH0314133B2 JP H0314133 B2 JPH0314133 B2 JP H0314133B2 JP 20846183 A JP20846183 A JP 20846183A JP 20846183 A JP20846183 A JP 20846183A JP H0314133 B2 JPH0314133 B2 JP H0314133B2
- Authority
- JP
- Japan
- Prior art keywords
- threshold level
- contamination
- air
- sensor output
- vehicle
- 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.)
- Expired
Links
- 238000011109 contamination Methods 0.000 claims description 31
- 238000001514 detection method Methods 0.000 claims description 24
- 230000008859 change Effects 0.000 claims description 22
- 238000004378 air conditioning Methods 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 21
- 230000008786 sensory perception of smell Effects 0.000 claims description 9
- 239000000779 smoke Substances 0.000 description 18
- 230000008569 process Effects 0.000 description 17
- 235000019504 cigarettes Nutrition 0.000 description 15
- 238000003915 air pollution Methods 0.000 description 7
- 241000282412 Homo Species 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- 206010041243 Social avoidant behaviour Diseases 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20846183A JPS60100749A (ja) | 1983-11-07 | 1983-11-07 | 車両用自動空調制御装置の汚染検知方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20846183A JPS60100749A (ja) | 1983-11-07 | 1983-11-07 | 車両用自動空調制御装置の汚染検知方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60100749A JPS60100749A (ja) | 1985-06-04 |
| JPH0314133B2 true JPH0314133B2 (enrdf_load_stackoverflow) | 1991-02-26 |
Family
ID=16556567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20846183A Granted JPS60100749A (ja) | 1983-11-07 | 1983-11-07 | 車両用自動空調制御装置の汚染検知方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60100749A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5276434A (en) * | 1992-04-03 | 1994-01-04 | Brooks Elgin C | Carbon monoxide concentration indicator and alarm |
| DE4319282C1 (de) * | 1993-06-10 | 1994-09-01 | Daimler Benz Ag | Verfahren zur Erfassung und Auswertung von Abgasen |
| JP4924958B2 (ja) | 2009-11-02 | 2012-04-25 | 株式会社デンソー | アルコール濃度検出装置 |
| CN112505247B (zh) * | 2020-11-13 | 2023-07-04 | 北京软通智慧科技有限公司 | 空气质量分析方法、装置、设备及存储介质 |
-
1983
- 1983-11-07 JP JP20846183A patent/JPS60100749A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60100749A (ja) | 1985-06-04 |
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