JPS6317406U - - Google Patents
Info
- Publication number
- JPS6317406U JPS6317406U JP11021686U JP11021686U JPS6317406U JP S6317406 U JPS6317406 U JP S6317406U JP 11021686 U JP11021686 U JP 11021686U JP 11021686 U JP11021686 U JP 11021686U JP S6317406 U JPS6317406 U JP S6317406U
- Authority
- JP
- Japan
- Prior art keywords
- light
- contour
- projected image
- measured
- receiving
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Description
第１図〜第３図は本考案の一実施例を示し、第
１図は全体構成を示す斜視図、第２図は計測制御
系を示すブロツク図、第３図は受光素子上の明暗
を説明する図、第４図は測定手順および測定結果
を示す図である。
２：投光装置、３：受光装置、４：制御装置、
１００：車両。
Figures 1 to 3 show an embodiment of the present invention. Figure 1 is a perspective view showing the overall configuration, Figure 2 is a block diagram showing the measurement control system, and Figure 3 shows the brightness and darkness on the light receiving element. The explanatory diagram, FIG. 4, is a diagram showing the measurement procedure and measurement results. 2: Light projecting device, 3: Light receiving device, 4: Control device,
100: Vehicle.
Claims (1)
に平行光を投光する投光手段と、 所定方向に並設された受光素子を有し前記投影
像の周縁がその受光素子上に形成される受光手段
と、 前記受光素子上の投影像周縁の受光位置により
当該投影像の輪郭を測定する輪郭測定手段と、 その測定輪郭に基づき投影像の面積を算出する
算出手段と、を具備したことを特徴とする投影面
積測定装置。[Claims for Utility Model Registration] Light projecting means for projecting parallel light perpendicularly to the object to be measured in order to obtain a projected image of the object to be measured, and light receiving elements arranged in parallel in a predetermined direction; a light-receiving means whose periphery is formed on the light-receiving element; a contour measuring means for measuring the contour of the projected image based on the light-receiving position of the periphery of the projected image on the light-receiving element; and a contour measuring means that measures the area of the projected image based on the measured contour. A projected area measuring device comprising: calculation means for calculating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11021686U JPS6317406U (en) | 1986-07-18 | 1986-07-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11021686U JPS6317406U (en) | 1986-07-18 | 1986-07-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6317406U true JPS6317406U (en) | 1988-02-05 |
Family
ID=30989033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11021686U Pending JPS6317406U (en) | 1986-07-18 | 1986-07-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6317406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040046824A (en) * | 2002-11-28 | 2004-06-05 | 현대자동차주식회사 | System and method for measuring projected area using ccd for vehicle |
-
1986
- 1986-07-18 JP JP11021686U patent/JPS6317406U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040046824A (en) * | 2002-11-28 | 2004-06-05 | 현대자동차주식회사 | System and method for measuring projected area using ccd for vehicle |
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