Camera Special Test Equipment

Camera Delay Test System

ColorSpace
Model:CS-MultiTimer-01
Product description: With the popularity of cameras in security monitoring, consumer electronics, and automotive imaging, the performance test of the camera system is more stringent. The system delay time reflects the res
INQUIRY

· What is the camera delay?
Camera latency (Latency), also known as delay time, refers to the time interval from the time the camera collects the image to the terminal display the image.

If there is a high delay in the perception and processing of road conditions in autonomous vehicles, driving safety will be greatly threatened. The shorter the time difference between the camera's collection of images and the terminal display screen, the more stable and natural interaction can be ensured in terms of driving and public relations safety, resulting in a better experience.

·What is low latency?
Low Latency (Low Latency), different application areas have different definitions of low latency. Video conferencing and e-sports games are considered to be low latency below 100ms; automotive imaging, medical imaging and other industries have stricter requirements for low latency, ranging from 30ms to 1ms, depending on the application.
Reasons for image delay:
· ISP processing
· Image (video) encoding and decoding
· System cache
How to test the delay time of the camera?
Requirements for the delay test in "QC/T 1128-2009 Automotive Camera": the measured value of the product system delay should be ≤100ms
· Equipment Specifications:

1. Camera 1. Probe 3. Light source 4. Control box 5. Probe 2 6. Display

Product parameter：

Parameter/Model	CS-MultiTimer-01
Dimensions	Standard：306 x 350 x 100 mm (LWH)
Environmental illuminance	Standard：≤2 lux
Voltage	Standard：220V
Automatic analysis software	Provide automatic analysis software control
Application scenarios	It can measure the startup delay and system delay of the car camera, support CVBS camera, GMSL camera, ADH camera