High-speed camera: The Flash in Automotive & Research scenarios

September 08,2022

What is a high-speed camera and how does it work?

 

A high-speed camera is a device that can capture moving images at frame rates more than 250 fps or exposure times shorter than 1/1,000 second. It is used to capture photographic pictures of fast-moving objects onto a storage media. The photos captured can be replayed in slow motion after being recorded.

Have you ever watched a movie with slow-motion scenes? We can accomplish the same objective in the industrial sector. Even thousands of photos can be captured in a single second using a high-speed camera. Analysis of motions at a high rate of speed is possible since the pictures may be sent concurrently.

 

Industrial Challenge overview

 

In some industries, tests can be of high cost and low effect such as car crashing tests. The test must be performed in order to guarantee a safe number. Additionally, in the chemical or biological world, cell tests and chemical reactions happen too quickly for the human eye to observe. A high-speed camera can therefore be useful in the aforementioned scenarios.  It can record the whole process in photos or videos. The information gathered may then be examined by experts frame by frame. Due to these specialties of a high-speed camera, it is widely adopted in the field of automobile, biology, and chemical industries.

 

Main Advantages of SmartMoreInside High-speed cameras

 

  • Transmission can be synchronous and in real-time
  • Adopt standard C mount for lens installation
  • Build-in CMOS chip and high-speed FPGA to guarantee stability and image quality
  • Support GenICam GenTL and SDK re-development
  • aviation level of shell and socket

 

Why is high-speed imaging so crucial?

 

The purpose of using high-speed cameras to capture digital high-speed video is not only to capture a stunning image but to improve human understanding of the inner workings of the world. Rapid mechanical actions may be captured in detail by high-speed cameras and then replayed in slow motion. The digital high-speed video slows down numerous processes to a speed that allows for greater study in government applications, military development and testing, and academic research being conducted in university labs around the world. These applications range from those in which high light sensitivity is required to those in which high g-force and vibration are present.

Common Applications in Automotive

  • Automobile Impact Testing
  • Combustion Testing
  • Testing for airbag deployment
  • Over-Road Suspension Testing
  • Safety restraint testing
  • Pattern of Fuel Injector Spray
  • Automotive Design and Research
  • Testing of automotive components
  • Accessory drive at the front end
  • Tire and brake inspection
  • Transmission Inspection

 

Automotive Crash Testing

 

Automotive crash testing is perhaps one of the most important applications of high-speed image technology in the consumer sector. High-speed cameras have helped continuously enhance the efficacy of everything from seat belt design to airbag placement in automobiles over time. Modern government research organizations and consumer protection organizations use digital high-speed video to analyze front, side, and rear collisions during car accident tests.

The goal transcends the importance of using airbags or seatbelts. Vehicle frames produced by automotive manufacturers are now subject to more strict requirements. Researchers may measure the level of consumer safety by using high-speed cameras to examine how the frame and body shell of a car function during a collision. This understanding contributes to the advancement of safety features and automotive design in the twenty-first century.

 

Academic Research

 

High-speed cameras have been utilized for many years in research labs and academic institutions all over the world, giving researchers precise analysis for a variety of applications, including Material Testing, Additive Manufacturing, Fluid Dynamics, Micro Fluidic, Combustion, and others.

 

Research & Development

 

In the field of research and development, a high-speed camera is a crucial instrument, particularly when creating novel welding and cutting processes. With the aid of a high-speed camera, engineers can "slow down" the drilling process and comprehend how drill bits are being taken from the substance. Engineers may observe and evaluate the melting of the metal and the welding pool to enhance the process and the quality of the joint by utilizing high-speed cameras with the appropriate filters and illumination approaches.

For instance, high-speed cameras can support developers in searching for flaws in areas like crack propagation or fracture lines when new products are being built and evaluated for everyday usage. Digital high-speed video can assist researchers in analyzing the point at which cracks/ruptures occur, how they occur, and how they worsen. With this information, researchers can go back to the drawing board and improve the test product after being dropped from a certain height or being forced to rupture under extreme pressure. from consumer goods to military hardware, the production and development of new products need close examination. High-speed imaging is essential when processes are too quick for the human eye to see and the mind to understand since it allows researchers, scientists, and engineers to perceive and investigate motions that are difficult to see clearly in real-time.

 

Common Applications in R&D

 
  • Materials Testing
  • Flow Visualizations and PI
  • Fluid Dynamics
  • Product Testing
  • Vibration
  • Crack Propagation
  • Spray Analysis
  • Combustion
  • Biomechanics

SmartMoreInside offers a wide range of high-speed industrial cameras with distinct features. It adopts the industry's top ultra-high-speed image sensor, which has the characteristics to enlarge pixel size, reduce noise, ultra-high frame rate, and long-distance transmission. To know more about application scenarios of SmartMoreInside high-speed cameras, please click below

 

 

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