With the rapid development of the automobile industry and security technology, the application of vehicle cameras has become more and more widespread, becoming one of the indispensable equipment for traffic safety. In terms of functions, it can provide more scientific video and audio basis for traffic accidents and positioning, and provide protection for property and life safety.The image information inside and outside the car can be collected by multiple cameras equipped on the car, and after processing, it is presented to the driver in various forms, so that the driver can have a safer and more comfortable driving experience when driving.

Product to be tested: car camera

Car cameras are one of the necessary tools for driving, but nowadays most camera lenses are easily stained with water, causing stains on the captured content and affecting the captured content. Therefore, the waterproof performance of the car camera is also very critical.How to Waterproof Effectively is Everycar cameraIssues that manufacturers need to think about and solve.Today, Hirays Technology will share a case of waterproof detection of car cameras.

Car camera waterproof detection fixture

What the customer requested this time was to make a car cameraIP68For waterproof level testing, Hirays Technology uses the following equipment and methods:

Equipment used: HiraysHCClassic series air tightness testing equipment

Testing method: indirect test method, test pressure61KPAInflation time5seconds, voltage stabilization time8seconds, test time5Second

Car camera air tightness and waterproof testing equipment

Through equal air intake, pressure stabilization, detection, and monitoring, the changes in gas pressure and volume are detected, and finally the precision testerPLCAfter a series of sampling, calculation, and analysis, the leakage rate and leakage value are obtained, which has a good protective effect on the product.

Hai RuisiHCClassic series air tightness testing equipment

With its wide application and low cost, vehicle-mounted cameras will become the most commonly used sensors in future automobile intelligence.If the waterproof camera is not made well, it is prone to short circuits and other phenomena when encountering rain.Therefore, such an important device must be tested for dust and water resistance before leaving the factory.