JPS5724843A - Photoelectric type condition judging apparatus - Google Patents
Photoelectric type condition judging apparatusInfo
- Publication number
- JPS5724843A JPS5724843A JP10076980A JP10076980A JPS5724843A JP S5724843 A JPS5724843 A JP S5724843A JP 10076980 A JP10076980 A JP 10076980A JP 10076980 A JP10076980 A JP 10076980A JP S5724843 A JPS5724843 A JP S5724843A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- traveling vehicle
- holding
- condition
- road surface
- 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.)
- Granted
Links
- 230000000007 visual effect Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/55—Specular reflectivity
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10076980A JPS5724843A (en) | 1980-07-22 | 1980-07-22 | Photoelectric type condition judging apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10076980A JPS5724843A (en) | 1980-07-22 | 1980-07-22 | Photoelectric type condition judging apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5724843A true JPS5724843A (en) | 1982-02-09 |
| JPS6160371B2 JPS6160371B2 (enrdf_load_stackoverflow) | 1986-12-20 |
Family
ID=14282691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10076980A Granted JPS5724843A (en) | 1980-07-22 | 1980-07-22 | Photoelectric type condition judging apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5724843A (enrdf_load_stackoverflow) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS429870Y1 (enrdf_load_stackoverflow) * | 1964-06-15 | 1967-05-30 | ||
| JPS54107390U (enrdf_load_stackoverflow) * | 1978-01-13 | 1979-07-28 |
-
1980
- 1980-07-22 JP JP10076980A patent/JPS5724843A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS429870Y1 (enrdf_load_stackoverflow) * | 1964-06-15 | 1967-05-30 | ||
| JPS54107390U (enrdf_load_stackoverflow) * | 1978-01-13 | 1979-07-28 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6160371B2 (enrdf_load_stackoverflow) | 1986-12-20 |
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