Enterprise trends
Industrial Vision Inspection Camera Trigger Function
2021-09-15
Author：
Pageviews：
In most cases, modern imaging applications can trigger image capture. Since industrial vision inspection cameras generally do not have a mechanical shutter like single-lens reflex cameras, the sensor is primarily exposed continuously.
A fully free-running camera would read the sensor. In Image Query, the current image is first fully read, a new image acquisition is started, and this fully captured image is transferred to the PC.
In this way, a large delay is created, which can theoretically range from zero to large values for the recording duration of (almost) the entire image.
In the case of triggered image capture, all charges are first removed from the entire sensor immediately after the trigger signal (asynchronous reset), and the image is re-exposed and then transferred to the evaluation unit.
All "slightly better" industrial cameras, as well as all smart cameras, can operate in trigger mode and therefore have a real-time response to image acquisition. However, depending on the manufacturer, it may still stay in the µs range at times in most cases.
Contact information
Support hotline：400-966-0626
Company headquarters address: 5th Floor, Building 2, Chongwen Park, Zhiyuan, Nanshan District, Shenzhen, Guangdong Province
East China Office: Room 1305, Building 7, Xiangyu Cross-Strait Trade Center, No. 1588 Chuangye Road, Kunshan City, Jiangsu Province
Front Desk (Administration)：0755-86533897
Personnel (application, position): Miss Tang tangling@cnsszn.com
WeChat public account
Enterprise Douyin Number
Shenzhen sincevision technology co.,ltd
All rights reserved©Shenzhen sincevision technology co.,ltd Powered by :300.cn 粤ICP备19013924号 seo tags