JPS57111432A - Deciding method of irradiation reference axis for automobile front lamp or the like - Google Patents
Deciding method of irradiation reference axis for automobile front lamp or the likeInfo
- Publication number
- JPS57111432A JPS57111432A JP18769480A JP18769480A JPS57111432A JP S57111432 A JPS57111432 A JP S57111432A JP 18769480 A JP18769480 A JP 18769480A JP 18769480 A JP18769480 A JP 18769480A JP S57111432 A JPS57111432 A JP S57111432A
- Authority
- JP
- Japan
- Prior art keywords
- luminous intensity
- front lamp
- point
- automobile front
- spots
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
- G01M11/06—Testing the alignment of vehicle headlight devices
- G01M11/064—Testing the alignment of vehicle headlight devices by using camera or other imaging system for the light analysis
- G01M11/065—Testing the alignment of vehicle headlight devices by using camera or other imaging system for the light analysis details about the image analysis
Landscapes
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18769480A JPS57111432A (en) | 1980-12-29 | 1980-12-29 | Deciding method of irradiation reference axis for automobile front lamp or the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18769480A JPS57111432A (en) | 1980-12-29 | 1980-12-29 | Deciding method of irradiation reference axis for automobile front lamp or the like |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57111432A true JPS57111432A (en) | 1982-07-10 |
JPH029298B2 JPH029298B2 (pl) | 1990-03-01 |
Family
ID=16210508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18769480A Granted JPS57111432A (en) | 1980-12-29 | 1980-12-29 | Deciding method of irradiation reference axis for automobile front lamp or the like |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57111432A (pl) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4609939A (en) * | 1983-07-18 | 1986-09-02 | Toyota Jidosha Kabushiki Kaisha | Method of and apparatus for automatically correcting position of TV camera |
US4647195A (en) * | 1984-07-17 | 1987-03-03 | Toyota Jidosha Kabushiki Kaisha | Automotive headlamp testing method and apparatus |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH068657U (ja) * | 1992-07-06 | 1994-02-04 | 平野整機工業株式会社 | 扉のヒンジ構造 |
-
1980
- 1980-12-29 JP JP18769480A patent/JPS57111432A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4609939A (en) * | 1983-07-18 | 1986-09-02 | Toyota Jidosha Kabushiki Kaisha | Method of and apparatus for automatically correcting position of TV camera |
US4647195A (en) * | 1984-07-17 | 1987-03-03 | Toyota Jidosha Kabushiki Kaisha | Automotive headlamp testing method and apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPH029298B2 (pl) | 1990-03-01 |
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