High and Low Temperature Testing for Automotive Cameras and Displays (-40°C to 80°C)
High and low temperature testing is a critical process in the development and validation of automotive electronic products, ensuring stable performance and long-term reliability under extreme environmental conditions. This testing program focuses on automotive cameras and automotive display products, using controlled environmental simulations to comprehensively evaluate their operational stability.
The test is conducted in a professional temperature-controlled environmental chamber. The high-temperature condition is set to 80°C, while the low-temperature condition is set to -40°C, covering the extreme temperature ranges that automotive electronics may encounter in real-world applications. The total test duration is 8 hours, during which the products remain powered on and fully operational to ensure test results accurately reflect actual usage scenarios.
Under high-temperature conditions, key evaluation criteria include image stability, display performance, signal transmission reliability, and thermal stability of electronic components. Under low-temperature conditions, the test verifies cold-start capability, continuous operation, functional integrity, and system response performance. Alternating high and low temperature exposure helps identify potential issues such as material degradation, solder joint failure, display abnormalities, or performance degradation.
This high and low temperature testing solution is widely applicable to automotive cameras, vehicle-mounted displays, intelligent cockpit systems, ADAS devices, and other automotive electronic products. Through standardized and systematic environmental testing, manufacturers can improve product reliability and consistency while providing strong technical evidence for automotive-grade certification and customer audits.
With strict test conditions and a scientifically designed testing process, this high and low temperature testing program provides reliable assurance for the long-term stable operation of automotive electronic products in harsh environments.
