JPS6437699A - Method for discriminating kind of motorbicycle and device for executing said method - Google Patents
Method for discriminating kind of motorbicycle and device for executing said methodInfo
- Publication number
- JPS6437699A JPS6437699A JP62192687A JP19268787A JPS6437699A JP S6437699 A JPS6437699 A JP S6437699A JP 62192687 A JP62192687 A JP 62192687A JP 19268787 A JP19268787 A JP 19268787A JP S6437699 A JPS6437699 A JP S6437699A
- Authority
- JP
- Japan
- Prior art keywords
- motorbicycle
- image
- camera
- window
- charge
- 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
Landscapes
- Traffic Control Systems (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
Abstract
PURPOSE:To shorten time required for the payment of a charge by photographing a motorbicycle entering into a charge station with a camera, executing image processing to discriminate the kind of the motorbicycle and automatically and previously calculating the charge corresponding to the motorbicycle. CONSTITUTION:When a TV camera 2 is set on a slightly upper position at the time of taking the rear image of a motorbicycle 1, said motorbicycle runs through from the lower part of the of an image processor 3 to the upper part. Namely, a processing range called a detecting window 7 for detecting the motorbicycle 1 is set on the lower part of the screen 6 and a change between an image (a) sent one field before and a current image (b) is detected (the head of a rider) in said window 7 out of density images sent from the TV camera 2 to the image processor 3 at every 1/60sec. When the change in the window disappears, the setting of a number plate 4 on the center of the screen 6 is decided and the image is taken in as an original image 8 to discriminate the kind of the motorbicycle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62192687A JPS6437699A (en) | 1987-08-03 | 1987-08-03 | Method for discriminating kind of motorbicycle and device for executing said method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62192687A JPS6437699A (en) | 1987-08-03 | 1987-08-03 | Method for discriminating kind of motorbicycle and device for executing said method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6437699A true JPS6437699A (en) | 1989-02-08 |
Family
ID=16295375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62192687A Pending JPS6437699A (en) | 1987-08-03 | 1987-08-03 | Method for discriminating kind of motorbicycle and device for executing said method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6437699A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004206441A (en) * | 2002-12-25 | 2004-07-22 | Mitsubishi Electric Corp | License plate reader |
| WO2015076151A1 (en) * | 2013-11-20 | 2015-05-28 | 日本電気株式会社 | Two-wheeled vehicle rider number determination method, two-wheeled vehicle rider number determination system, two-wheeled vehicle rider number determination device, and program |
| JP2017054408A (en) * | 2015-09-11 | 2017-03-16 | オムロン株式会社 | Vehicle type determination device, vehicle type determination method, vehicle type determination program |
| JP2019169155A (en) * | 2013-11-20 | 2019-10-03 | 日本電気株式会社 | Helmet wear determination method, helmet wear determination device and program |
-
1987
- 1987-08-03 JP JP62192687A patent/JPS6437699A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004206441A (en) * | 2002-12-25 | 2004-07-22 | Mitsubishi Electric Corp | License plate reader |
| WO2015076151A1 (en) * | 2013-11-20 | 2015-05-28 | 日本電気株式会社 | Two-wheeled vehicle rider number determination method, two-wheeled vehicle rider number determination system, two-wheeled vehicle rider number determination device, and program |
| JPWO2015076151A1 (en) * | 2013-11-20 | 2017-03-16 | 日本電気株式会社 | Two-wheeled vehicle ride number judging method, two-wheeled vehicle ride number judging system, two-wheeled vehicle ride number judging device and program |
| JP2019169155A (en) * | 2013-11-20 | 2019-10-03 | 日本電気株式会社 | Helmet wear determination method, helmet wear determination device and program |
| US10679078B2 (en) | 2013-11-20 | 2020-06-09 | Nec Corporation | Helmet wearing determination method, helmet wearing determination system, helmet wearing determination apparatus, and program |
| US11003929B2 (en) | 2013-11-20 | 2021-05-11 | Nec Corporation | Helmet wearing determination method, helmet wearing determination system, helmet wearing determination apparatus, and program |
| US11417108B2 (en) | 2013-11-20 | 2022-08-16 | Nec Corporation | Two-wheel vehicle riding person number determination method, two-wheel vehicle riding person number determination system, two-wheel vehicle riding person number determination apparatus, and program |
| US11816983B2 (en) | 2013-11-20 | 2023-11-14 | Nec Corporation | Helmet wearing determination method, helmet wearing determination system, helmet wearing determination apparatus, and program |
| JP2017054408A (en) * | 2015-09-11 | 2017-03-16 | オムロン株式会社 | Vehicle type determination device, vehicle type determination method, vehicle type determination program |
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