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The functional design of night vision camera combined with application requirements

Views: 0     Author: Site Editor     Publish Time: 2022-05-23      Origin: Site

The night vision camera system is not a simple stacking of various parts, but an integrated design and functional manifestation to meet the needs of users. The design principles are clear image, easy operation, reliable use, and rapid response. So what is the functional design of a night vision camera combined with application requirements? Let's take a look at it next.

 night vision camera

Here is the content list:

  • Color to black switching control

  • Gimbal variable speed with lens intelligent zoom

  • Laser linkage zoom

  • Camera preset and laser synchronization preset function


Color to black switching control

The night vision camera works in color mode during the day, automatically switches to black and white mode at night, and turns on the laser light source lighting at the same time; turns off the laser in the morning and switches to color. On the one hand, the system can work in the best state, and on the other hand, it can effectively prolong the life of the laser light source.


Gimbal variable speed with lens intelligent zoom

Adjust the scanning speed of the gimbal according to the change of the focal length of the night vision camera. When it is telephoto, it will turn slower, and when it is wide-angle, it will turn faster to ensure that the target in the field of view is distinguishable. This function is useful for cruise scanning.


Laser linkage zoom

During the adjustment process of the focal length of the night vision camera, the angle of the field of view will change, and the size of the field of view will also change. If the angle of the laser illumination lens can also be adjusted automatically accordingly, that is, the camera system has a "laser linkage" zoom function, the energy of the light source can be fully utilized. In general, the laser linkage zoom function is completed by the corresponding settings of the camera lens and the laser zoom lens. For specific targets, the position of the laser light source linkage is not ideal. Some targets require a larger spot, and some targets are suitable for a smaller spot. At this time, the operator needs to make some fine-tuning of the spot to find a satisfactory position.


Camera preset and laser synchronization preset function

When the user controls the night vision camera to monitor important targets, the current target can be set as the preset position. When needed, the corresponding target can be called through the calling command of the control device. At the preset position set at night, the laser light source should also be adjusted synchronously, which is easy to achieve with the laser linkage technology. However, if the linked light source does not stop at the most ideal position, the operator needs to fine-tune each time, which will be very inconvenient to use. To solve this problem, consider adjusting the most ideal camera and spot position when setting the specific preset position, and then store the "camera preset position" and "laser light source preset position" at the same time. In this way, the preset effect of bit-recall will be optimal. To realize this vision, night vision camera manufacturers need to carry out targeted equipment function research and development.


The above is about the functional design of a night vision camera combined with application requirements. If you are interested in a night vision camera, you can contact us. Our website is http://www.argustecn.com/.


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