JP2014232421A5 - - Google Patents
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- JP2014232421A5 JP2014232421A5 JP2013112816A JP2013112816A JP2014232421A5 JP 2014232421 A5 JP2014232421 A5 JP 2014232421A5 JP 2013112816 A JP2013112816 A JP 2013112816A JP 2013112816 A JP2013112816 A JP 2013112816A JP 2014232421 A5 JP2014232421 A5 JP 2014232421A5
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- face image
- vehicle
- driver
- image information
- database
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- 230000005540 biological transmission Effects 0.000 claims 2
- 235000021171 collation Nutrition 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
Description
上述した課題を解決するために、本発明の人物探索システムおよび人物探索方法は、ハンドルの操舵角が車両の直進方向を含む所定範囲内である場合に、運転席の前方に設けられた車載カメラで、車両の走行中に運転者の顔画像を撮影する。そして運転者の顔画像から運転者顔画像情報を生成し、該運転者顔画像情報および車両の位置情報をデータベースへ送信する。データベースは、探索対象者の顔画像に基づく探索者顔画像情報を予め記憶しており、該探索者顔画像情報に運転者顔画像情報が一致したら、探索対象者に対応付けて車両から送信された車両の位置情報を記憶する。 In order to solve the above-described problems, the person search system and the person search method according to the present invention provide a vehicle-mounted camera provided in front of the driver's seat when the steering angle of the steering wheel is within a predetermined range including the straight traveling direction of the vehicle. Then, the driver's face image is taken while the vehicle is running . Then, driver face image information is generated from the driver's face image, and the driver face image information and vehicle position information are transmitted to the database. The database stores in advance searcher face image information based on the search target person's face image. When the driver face image information matches the searcher face image information, the database is transmitted from the vehicle in association with the search target person. The vehicle position information is stored.
車載カメラは、運転席の前方で、しかも運転席の比較的近距離（例えば１メートル）に設けられているので、運転者の鮮明な顔画像を得ることができ、精度の良い運転者顔画像情報を得ることができる。また、車載カメラは、どのような車両であっても、同じような角度で、且つ、同じような距離で運転者の顔画像を撮影するので、均質な運転者顔画像情報を得ることができる。しかも、ハンドルの操舵角が所定範囲内であって車両の進行方向が直進に近い状態にあると考えられるときは、運転者は前方を見ながら運転している可能性が高い。このため、このような時に顔画像を撮影して運転者顔画像情報を生成すれば、高い確率で運転者の正面からの鮮明な顔画像を撮影して、運転者顔画像情報を生成することができる。そして、データベースは、このように精度が良く、しかも均質な顔画像情報を探索者顔画像情報と照合するので、容易に且つ高い精度で探索対象者を見つけ出すことができる。また、車両は運転者顔画像情報だけでなく位置情報も（同時にまたは別々に）データベースに送信するので、該探索対象者を見つけ出した場合は該探索対象者の位置を特定することができる。 The in-vehicle camera is provided in front of the driver's seat and at a relatively short distance (for example, 1 meter) from the driver's seat, so that a clear face image of the driver can be obtained and the driver's face image with high accuracy is obtained. Information can be obtained. Further, since the in-vehicle camera captures the driver's face image at the same angle and at the same distance regardless of the vehicle, it is possible to obtain uniform driver face image information. . In addition, when it is considered that the steering angle of the steering wheel is within a predetermined range and the traveling direction of the vehicle is in a state of being almost straight, the driver is likely to drive while looking forward. Therefore, if the driver's face image information is generated by shooting the face image at such time, the driver's face image information is generated by shooting a clear face image from the front of the driver with a high probability. Can do. Since the database collates the face image information with high accuracy and homogeneity in this way with the searcher face image information, the search target person can be easily found with high accuracy. Further, since the vehicle transmits not only the driver face image information but also the position information (simultaneously or separately) to the database, when the search target person is found, the position of the search target person can be specified.
Claims (4)
前記車両は、
運転席の前方に設けられた車載カメラと、
前記車両のハンドルの操舵角を検出する操舵角検出手段と、
前記操舵角が前記車両の直進方向を含む所定範囲内である場合に、前記車載カメラで運転者の顔画像を撮影することによって運転者顔画像情報を生成する生成手段と、
前記車両の位置情報を取得する位置情報取得手段と、
前記運転者顔画像情報および前記位置情報を前記データベースへ送信する送信手段と
を備え、
前記データベースは、
探索対象者の顔画像に基づく探索者顔画像情報を記憶する探索対象者記憶手段と、
前記送信手段によって送信された前記運転者顔画像情報を前記探索者顔画像情報と照合する照合手段と、
前記照合手段による照合の結果、前記運転者顔画像情報が前記探索対象者情報に一致したら、前記探索対象者に対応付けて前記送信手段によって送信された前記位置情報を記憶する位置情報記憶手段と
を備える人物探索システム。 A person search system comprising a vehicle and a database connected to the vehicle via a predetermined communication line,
The vehicle is
An in-vehicle camera installed in front of the driver's seat;
Steering angle detection means for detecting the steering angle of the steering wheel of the vehicle;
Generating means for generating driver face image information by photographing a driver's face image with the in-vehicle camera when the steering angle is within a predetermined range including a straight traveling direction of the vehicle;
Position information acquisition means for acquiring position information of the vehicle;
Transmitting means for transmitting the driver face image information and the position information to the database;
The database is
Search target person storage means for storing searcher face image information based on the search target person's face image;
Collating means for collating the driver face image information transmitted by the transmitting means with the searcher face image information;
Position information storage means for storing the position information transmitted by the transmission means in association with the search target person when the driver face image information matches the search target person information as a result of the collation by the collation means; A person search system comprising:
前記生成手段は、前記車両の走行が開始されると前記運転者顔画像情報を生成する手段である人物探索システム。 The person search system according to claim 1,
The generation means is a person search system which is means for generating the driver face image information when the vehicle starts to travel .
前記送信手段は、新たに生成された前記運転者顔画像情報と該運転者顔画像情報より前に生成された前記運転者顔画像情報とが異なる場合に、前記新たに生成された運転者顔画像情報を前記データベースに送信する手段である人物探索システム。 The person search system according to claim 1 or 2,
The transmission means generates the newly generated driver face when the newly generated driver face image information is different from the driver face image information generated before the driver face image information. A person search system which is means for transmitting image information to the database .
前記車両にて、ハンドルの操舵角を検出する工程と、 Detecting a steering angle of a handle in the vehicle;
前記操舵角が前記車両の直進方向を含む所定範囲内である場合に、前記車両にて、運転席の前方に設けられた車載カメラで運転者の顔画像を撮影することによって運転者顔画像情報を生成する工程と、 When the steering angle is within a predetermined range including the straight traveling direction of the vehicle, the driver's face image information is obtained by photographing the driver's face image with an in-vehicle camera provided in front of the driver's seat in the vehicle. Generating
前記車両にて、前記車両の位置情報を取得する工程と、 Obtaining the position information of the vehicle in the vehicle;
前記運転者顔画像情報と前記位置情報とを前記車両から前記データベースへ送信する工程と、 Transmitting the driver face image information and the position information from the vehicle to the database;
前記データベースにて、前記車両から送信された前記運転者顔画像情報を、探索対象者の顔画像に基づく探索者顔画像情報と照合する工程と、 Collating the driver face image information transmitted from the vehicle with searcher face image information based on the face image of the search target person in the database;
前記データベースにて、前記運転者顔画像情報が前記探索対象者情報に一致したら、前記探索者顔画像情報に対応付けて前記位置情報を記憶する工程と Storing the position information in association with the searcher face image information when the driver face image information matches the search target person information in the database;
を備える人物探索方法。 A person search method comprising:
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013112816A JP6052062B2 (en) | 2013-05-29 | 2013-05-29 | Person search system |
| PCT/JP2014/002639 WO2014192248A1 (en) | 2013-05-29 | 2014-05-20 | Person lookup system, person lookup method, and vehicle-mounted device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013112816A JP6052062B2 (en) | 2013-05-29 | 2013-05-29 | Person search system |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014232421A JP2014232421A (en) | 2014-12-11 |
| JP2014232421A5 true JP2014232421A5 (en) | 2015-08-13 |
| JP6052062B2 JP6052062B2 (en) | 2016-12-27 |
Family
ID=51988301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013112816A Expired - Fee Related JP6052062B2 (en) | 2013-05-29 | 2013-05-29 | Person search system |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6052062B2 (en) |
| WO (1) | WO2014192248A1 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016162237A1 (en) * | 2015-04-09 | 2016-10-13 | Bayerische Motoren Werke Aktiengesellschaft | Control for an electronic multi-function apparatus |
| US10198802B2 (en) | 2015-07-01 | 2019-02-05 | Hitachi Kokusai Electric Inc. | Monitoring system, photography-side device, and verification-side device |
| CN106355675A (en) * | 2016-08-31 | 2017-01-25 | 重庆市朗信智能科技开发有限公司 | OBD hidden type automobile driving record equipment |
| JP6402787B2 (en) | 2017-01-27 | 2018-10-10 | 日本電気株式会社 | Monitoring system, monitoring center device, mounted device, monitoring method, processing method, program |
| JP6933161B2 (en) * | 2018-03-02 | 2021-09-08 | 日本電気株式会社 | Image processing device, image processing method, program |
| WO2020213638A1 (en) * | 2019-04-18 | 2020-10-22 | 日本電気株式会社 | Person specifying device, person specifying method, and recording medium |
| CN110113540B (en) * | 2019-06-13 | 2021-06-04 | 广州小鹏汽车科技有限公司 | Vehicle shooting method and device, vehicle and readable medium |
| CN110443213A (en) * | 2019-08-12 | 2019-11-12 | 北京比特大陆科技有限公司 | Type of face detection method, object detection method and device |
| CN111078927A (en) * | 2019-12-19 | 2020-04-28 | 罗普特科技集团股份有限公司 | Method, device and storage medium for identifying driver identity based on family tree data |
| JP2021119436A (en) * | 2020-01-30 | 2021-08-12 | 荘太郎 林 | Vehicle achieving sudden and massively reducing traffic accident and escape from punishment |
| JP2022134915A (en) * | 2021-03-04 | 2022-09-15 | 株式会社Ｊｖｃケンウッド | Detection function control device, detection function control method, and program |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006260483A (en) * | 2005-03-18 | 2006-09-28 | Toshiba Corp | Face collation system and method |
| JP2009059259A (en) * | 2007-09-03 | 2009-03-19 | Masahiro Watanabe | Vehicle operation management system |
-
2013
- 2013-05-29 JP JP2013112816A patent/JP6052062B2/en not_active Expired - Fee Related
-
2014
- 2014-05-20 WO PCT/JP2014/002639 patent/WO2014192248A1/en active Application Filing
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