Vehicle IP Camera Vehicle mounted monitoring high - definition network camera IPC 2 million H.265 infrared waterproof prob
IP camera parameter settings output frequency
IPC cameras can convert analog video signals generated by video capture devices into digital signals which can then be stored in a computer Simulating a camera the captured video signal must go through a specific video capture card convert the analog signal into digital mode and compress it before it can be converted to a computer for use
1 . Exposure mode
Exposure time setting the shorter the exposure time the darker the monitoring image commonly used in darker environments The longer the exposure time the brighter the monitoring image
Automatic : The exposure time of the camera is automatically determined based on the actual scene between the set minimum and maximum time . The automatic exposure (AE) algorithm enables the camera to achieve the same target brightness (brightness effect) in different scenes . The exposure parameters are set by the AE algorithm in automatic mode for all scenes and the brightness effect produced by the camera will be automatically adjusted to be similar
Interval time : 0.256-65.536ms this interval modification setting is invalid the program algorithm automatically adjusts the interval
Manual : -1/50 : Exposure time is 0.02s which is 20ms . Manual can be selected : 1/501/1201/2501/5001/10001/2001/40000/10000 Usage scenario : Some special uses (the brightness of the scene remains fixed and the camera is particularly sensitive to dragging shadows) But with fixed exposure if placed in a dark area the image will be darker and if placed in a bright area the image will be overexposed (not changing with the scene)
2 . Day/Night Mode
Automatic : After a certain degree of dimming the camera program automatically converts the monitored image from color to black and white . The brightness of the converted light can be set by the day and night conversion threshold
Color : No matter how the brightness of the external environment changes the monitoring image of the camera is always colored
Black and white : No matter how the brightness of the external environment changes the monitoring image of the camera is always black and white . When setting if the device has an IRCUT the IRCUT will switch simultaneously
3 . Backlight compensation
Can provide ideal exposure for targets in front of very strong background light It refers to an object that can see backlight but the object behind it cannot be seen clearly Can provide ideal exposure for targets in front of very strong background light
Backlight compensation provides ideal exposure for targets in front of very strong background light which refers to objects that can see backlight . Currently the main consideration is the position of the target in the middle of the field of view
After this function is turned on the automatic exposure algorithm will prioritize the brightness of the middle part with a focus on the central object . Exposure is a global processing that improves brightness to see the target of central concern but there is a high possibility of overexposure around it Select the switch for backlight compensation based on the focus
4. Automatic aperture
When cameras are usually used in situations where there is a large range of changes in lighting in order to ensure that the camera can correctly expose and image it is necessary to adjust the aperture of the lens at any time to ensure that the monitoring image does not have the phenomenon of "limiting the frame". Otherwise it may cause the bright areas of the image to lose the grayscale level or the image may become dull and noisy due to a decrease in light flux However once the camera position is fixed manually adjusting the aperture is very inconvenient Only by enabling the camera to come with an automatic aperture function (providing an interface to drive the automatic aperture lens) is this option invalid for ordinary cameras Only when equipped with an automatic aperture lens can the video image signal output by the camera be automatically maintained in the standard state (Limiting : refers to overexposure or significant contrast in brightness resulting in the loss of hierarchy (a white area) in the entire or partial image . )
5 . Scenario mode
The outdoor mode is suitable for selecting when the camera is installed outdoors while the indoor mode is suitable for selecting when the camera is installed indoors The default selection is automatic
6 . Automatic exposure reference
The default value used to adjust the brightness of the screen is 50 which is used to increase or decrease the brightness of the screen . If the value is reduced the screen will become darker and if it is increased it will become brighter (this option is only effective when the exposure mode is selected as automatic)
7. Day night conversion threshold
Set the critical value for color to black conversion in the day/night mode automatic option (only effective when the day/night mode is automatic) You can use the conversion threshold as (the intensity of external light) and adjust it down IR will only switch when the light is darker and the switching time will be delayed Otherwise it will be advanced
8. AE sensitivity
When the environment in which the camera is located undergoes rapid changes in brightness does the camera need to be adjusted to adapt to the new environment The higher the sensitivity the faster the switching time and vice versa When facing scenes similar to those where cars have frequently been driven sensitivity can be appropriately reduced to avoid flickering images and switching IR back and forth caused by the passing of cars
9 . Wide dynamic range
The camera can also clearly see the ratio of illumination between the brightest and darkest parts of the image . The dynamic range represents the range from "darkest" to "brightest" contained in an image . The larger the dynamic range the richer the hierarchy it can represent and the wider the color space it contains . The 52 width dynamic camera supports
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Vehicle Infrared IP Camera Waterproof High Definition Network Camera Images
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