GeoVision GV-LPR2811-DL Скачать руководство пользователя страница 9

Страница: 9 / 9

⚫

Overexposed Images:

Reduce the illumination or adjust the angle/direction of the

camera.

⚫

Blurry Images:

Adjust the focus or the shutter speed of the camera.

⚫

Hollow Characters:

Reduce the illumination.

⚫

Plate Covered in Shadow:

Avoid placing the camera where it is subjected to direct

sunlight, reflections or shadows, which may limit recognition performance.

Содержание GV-LPR2811-DL

Страница 1: ...asing GV LPR2811 DL Camera This guide is designed to inform users of certain installation guidelines and tips before installing the camera For advanced information on how to use GV LPR2811 DL please r...

Страница 2: ...med for incidental or consequential damages arising from the use of the information or products contained herein Features and specifications are subject to change without notice Note No memory card sl...

Страница 3: ...1 Contents 1 Installation and Recognition Parameters 2 2 Wire Definition 5 3 Common Problems 6...

Страница 4: ...hall be within 30 degrees to the ground Horizontal View Angle 30 The horizontal view angle of the camera shall be within 30 degrees relative to the recognition target Camera Position Installation Scen...

Страница 5: ...re than 30 km h 18 mi h 4 5 22 m 14 8 72 2 ft 1 3 m 3 3 9 8 ft Roadside For installing at the side of a road the camera shall be mounted at a recommended height of 2 6 meters 6 6 19 7 ft with an optim...

Страница 6: ...d of the target vehicle cannot exceed 100 or 60 km h 62 or 37 mi h respectively for single laned and dual laned roads 5 6 m 16 4 19 7 ft 8 22 m 26 2 72 2 ft Note The captured plate should be no less t...

Страница 7: ...s are defined as below 2 1 3 4 5 No Wire Definition 1 RJ 45 Ethernet PoE IEEE 802 3af 2 2 pin terminal block DC 12V 3 Pink RCA Audio Input 4 Green RCA Audio Output 5 Digital I O Blue DI 1 Green DI 2 Y...

Страница 8: ...6 3 Common Problems Low Image Contrast Adjust the image contrast and or improve lighting conditions of the recognition site Large Roll Yaw and Pitch Angles Adjust the angle and direction of the camera...

Страница 9: ...of the camera Blurry Images Adjust the focus or the shutter speed of the camera Hollow Characters Reduce the illumination Plate Covered in Shadow Avoid placing the camera where it is subjected to dire...