Automotive MFD/LCD Automated Inspection System

Intelligent Inspection of Automotive Display Image Quality and Functional Performance Using Machine Vision and Artificial Intelligence

In automotive display systems, both image quality and the correct functional response of the display to various vehicle commands are critically important.

Defects such as dead pixels, color non-uniformity, display errors, or incorrect firmware responses can lead to improper operation of automotive MFDs and LCDs.

The Automotive MFD/LCD Automated Inspection System utilizes Machine Vision, Artificial Intelligence, and Advanced Image Processing to send various vehicle commands to the display and inspect the corresponding response on a pixel-by-pixel basis.

Fanavar Fartak Solution

The system performs the MFD/LCD testing process automatically.

It sends various vehicle commands to the display and evaluates the corresponding response on a pixel-by-pixel basis.

This enables the system to assess both display quality and the correct functional response of the display to incoming commands within a single automated process.

The Challenge

Automotive MFD and LCD units may exhibit visual or functional defects that can affect proper system operation.

Potential issues include:

  • Dead Pixels
  • Color Non-Uniformity
  • Display Errors
  • Incorrect Firmware Responses

These defects can lead to improper display operation. Therefore, in addition to image quality, the correct response of the MFD/LCD to various vehicle commands must also be verified.

Technologies Used

  • Machine Vision
  • Artificial Intelligence (AI)
  • Advanced Image Processing
  • Display Signal Simulation
  • Automated Functional Testing

System Benefits

Simultaneous Image Quality and Functional Inspection

In addition to evaluating the visual condition of the display, the system also verifies the MFD/LCD response to various vehicle commands.

Pixel-by-Pixel Inspection

The display response to transmitted commands is inspected on a pixel-by-pixel basis.

Detection of Multiple Display Defects

The system can identify dead pixels, color non-uniformity, incorrect display segments, and other display defects.

Detection of Functional and Firmware-Related Errors

In addition to visual defects, the system can detect incorrect functional responses and firmware-related errors.

Main System Specifications

  • Automated MFD/LCD testing
  • Transmission of various vehicle commands
  • Pixel-by-pixel verification of display responses
  • Dead pixel detection
  • Color non-uniformity detection
  • Detection of incorrect display segments
  • Display defect detection
  • Verification of functional and firmware-related responses

System Capabilities

  • Automated transmission of various vehicle commands
  • Verification of the corresponding display response
  • Pixel-by-pixel display inspection
  • Dead pixel detection
  • Detection of color non-uniformity
  • Detection of incorrect display segments
  • Display defect detection
  • Detection of functional errors
  • Detection of incorrect firmware-related responses
  • Integration of visual inspection and functional testing within a single automated system

Applications and Target Market

  • Automotive Manufacturers
  • MFD/LCD Manufacturers
  • Automotive Electronic-System Suppliers

This system is designed for quality control and automated testing of MFD and LCD units used in the automotive industry.

System Innovation

The key innovation of this product lies in the integration of visual quality inspection and functional display testing within a single automated system.

A single system can automatically detect dead pixels, color non-uniformity, incorrect display segments, display defects, and errors related to functional or firmware responses.

As a result, both image quality and correct MFD/LCD operation are evaluated within one integrated inspection process.