JP2007251719A - Camera system linked with weather data - Google Patents
Camera system linked with weather data Download PDFInfo
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- JP2007251719A JP2007251719A JP2006073967A JP2006073967A JP2007251719A JP 2007251719 A JP2007251719 A JP 2007251719A JP 2006073967 A JP2006073967 A JP 2006073967A JP 2006073967 A JP2006073967 A JP 2006073967A JP 2007251719 A JP2007251719 A JP 2007251719A
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本発明は、気象データに連動したカメラシステムに関するものである。 The present invention relates to a camera system linked to weather data.
従来、雨量、風速、水位等の気象データと監視カメラの映像は互いに独立しており、監視員が、雨量、風速、水位等の気象データを見て、必要に感じた場合に、監視カメラの設定を手動で変更して、高画質化、配信レートの増加を行っている（文献公知発明に係るものではない）。 Conventionally, weather data such as rainfall, wind speed, and water level and the video of the surveillance camera are independent of each other. When the observer looks at the weather data such as rainfall, wind speed, and water level and feels it is necessary, The setting is changed manually to improve the image quality and increase the distribution rate (not related to the literature known invention).
しかしながら、手動で設定の変更を行っているため、漏れが発生する可能性がある。また変更した場合にも元に戻し忘れる等の可能性がある。さらに普段から高画質の映像を配信していると回線に負荷がかかってしまう。 However, since the setting is changed manually, there is a possibility of leakage. In addition, there is a possibility of forgetting to change back when changing. Furthermore, if high-quality video is distributed regularly, the line will be overloaded.
本発明の目的は、気象データに応じて自動的に、カメラで撮影する映像の画質、配信レートを変更する、気象データに連動したカメラシステムを提供することにある。 SUMMARY OF THE INVENTION An object of the present invention is to provide a camera system linked to weather data, which automatically changes the image quality and distribution rate of video captured by the camera according to weather data.
本発明は、入力された気象データと設定されたしきい値との比較を行い、しきい値を超えた場合に、カメラで撮影する映像の画質、配信レートの設定を高画質、配信レート増加の設定へ変更を行う論理部を設けたことを特徴とする。 The present invention compares the input meteorological data with a set threshold value, and when the threshold value is exceeded, the image quality of the video shot by the camera and the setting of the delivery rate are increased, and the delivery rate is increased. It is characterized in that a logic unit for changing to the setting is provided.
本発明によれば、気象データに応じて自動的に、カメラで撮影する映像の画質、配信レートを変更する、気象データに連動したカメラシステムを得ることができる。また本発明によれば、普段は回線に負荷をかけず、必要とされるときにのみ高画質の映像を配信可能とすることができる。 According to the present invention, it is possible to obtain a camera system linked to weather data, which automatically changes the image quality and distribution rate of video captured by the camera according to weather data. Further, according to the present invention, it is possible to distribute high-quality video only when it is necessary without usually applying a load to the line.
本発明に係る実施の形態について、図１〜図２を用いて詳述する。 Embodiments according to the present invention will be described in detail with reference to FIGS.
図１は、本発明による気象データに連動したカメラシステムの実施の形態の構成図である。 FIG. 1 is a configuration diagram of an embodiment of a camera system linked to weather data according to the present invention.
図１において、１はカメラ、２は画像変換部（エンコーダ）、３はネットワーク、４は気象データ装置、５は論理部である。 In FIG. 1, 1 is a camera, 2 is an image conversion unit (encoder), 3 is a network, 4 is a weather data device, and 5 is a logic unit.
カメラ１は画像変換部（エンコーダ）２に接続され、画像変換部（エンコーダ）２はネットワーク３に接続される。気象データ装置４は論理部５に接続され、論理部５は画像変換部（エンコーダ）２に接続される。
The
カメラ１で撮影する映像は、画像変換部２にてＩＰ化され、ネットワーク３へ出力される。
Video captured by the
気象データ装置４よりの雨量、風速、水位、降雪量等のデータが、論理部５へ入カされる。
Data such as rainfall, wind speed, water level, and snowfall from the weather data device 4 is input to the
図２は、図１における論理部５の動作を示すフローチャート図である。
FIG. 2 is a flowchart showing the operation of the
論理部５は、定期的に気象データの取り込みを行う（Ｓ２０１）。次に、論理部５は、入力された気象データと設定されたしきい値（警戒値）との比較を行い、しきい値を超えているかを判断する（Ｓ２０２）。
The
ＮＯの場合、論理部５は、画像変換部（エンコーダ）２に対し、通常の画質、配信レートの設定を行う（Ｓ２０３）。そして、定期的に気象データの取り込みを行う（Ｓ２０１）に戻る。
In the case of NO, the
一方、ＹＥＳの場合、論理部５は、画像変換部（エンコーダ）２に対し、高画質、配信レート増加の設定へ変更を行う（Ｓ２０４）。そして、定期的に気象データの取り込みを行う（Ｓ２０１）
本実施の形態によれば、気象データに応じて自動的に、カメラで撮影する映像の画質、配信レートを変更する、気象データに連動したカメラシステムを得ることができる。また本発明によれば、普段は回線に負荷をかけず、必要とされるときにのみ高画質の映像を配信可能とすることができる。
On the other hand, if YES, the
According to the present embodiment, it is possible to obtain a camera system linked to weather data, which automatically changes the image quality and distribution rate of video captured by the camera according to weather data. Further, according to the present invention, it is possible to distribute high-quality video only when it is necessary without usually applying a load to the line.
１：カメラ、２:画像変換部（エンコーダ）、３：ネットワーク、４:気象データ装置、５:論理部。 1: camera, 2: image conversion unit (encoder), 3: network, 4: weather data device, 5: logic unit.
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| JP2006073967A JP2007251719A (en) | 2006-03-17 | 2006-03-17 | Camera system linked with weather data |
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| JP2006073967A JP2007251719A (en) | 2006-03-17 | 2006-03-17 | Camera system linked with weather data |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100893556B1 (en) | 2008-10-15 | 2009-04-17 | (주)신한항업 | A aerial photographing apparatus |
| WO2013151208A1 (en) * | 2012-04-04 | 2013-10-10 | 주식회사 넥스트칩 | Apparatus and method for recovering images damaged by weather phenomena |
| US10574996B2 (en) | 2017-04-24 | 2020-02-25 | Axis Ab | Method and rate controller for controlling output bitrate of a video encoder |
| CN111736237A (en) * | 2020-07-31 | 2020-10-02 | 上海眼控科技股份有限公司 | Radiation fog detection method and device, computer equipment and readable storage medium |
| US11212524B2 (en) | 2017-04-24 | 2021-12-28 | Axis Ab | Video camera, controller, and method for controlling output bitrate of a video encoder |
-
2006
- 2006-03-17 JP JP2006073967A patent/JP2007251719A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100893556B1 (en) | 2008-10-15 | 2009-04-17 | (주)신한항업 | A aerial photographing apparatus |
| WO2013151208A1 (en) * | 2012-04-04 | 2013-10-10 | 주식회사 넥스트칩 | Apparatus and method for recovering images damaged by weather phenomena |
| CN104471613A (en) * | 2012-04-04 | 2015-03-25 | 奈斯特株式会社 | Apparatus and method for recovering images damaged by weather phenomena |
| US9589337B2 (en) | 2012-04-04 | 2017-03-07 | Nextchip Co., Ltd. | Apparatus and method for recovering images damaged by weather phenomena |
| US10574996B2 (en) | 2017-04-24 | 2020-02-25 | Axis Ab | Method and rate controller for controlling output bitrate of a video encoder |
| US11212524B2 (en) | 2017-04-24 | 2021-12-28 | Axis Ab | Video camera, controller, and method for controlling output bitrate of a video encoder |
| CN111736237A (en) * | 2020-07-31 | 2020-10-02 | 上海眼控科技股份有限公司 | Radiation fog detection method and device, computer equipment and readable storage medium |
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