Car display tester--Imaging Luminance meter

Car Buttom

Car Monitor

  The car display system integrates information, car navigation, and entertainment systems, and the car display effect plays an important role in the overall interior experience    of the car. With the improvement of living standards, customers' requirements for car interiors are also increasing, resulting in higher requirements for the color and clarity of    car display screens. Secondly, the brightness, chromaticity, luminous effect, and clarity of the on-board display directly affect driving safety. The larger the screen, the higher    the probability of the driver's attention being distracted. Therefore, car display manufacturers should strictly implement product quality control。

  Car display backlight: such as instrument indicator information display, button character display backlight, and multimedia display backlight. For multimedia display backlight      measurement, the CXS series imaging colorimeter can be used to efficiently measure the brightness and chromaticity of car mounted displays!

Dashboard panel

As the most intuitive embodiment of automobile driving performance, the reliability and stability of Dashboard performance will directly affect the life safety of automobile drivers, so more and more automobile manufacturers attach importance to it. As an important factor in the quality assurance of automobile products, it is a prerequisite for the quality and safety assurance of automobile products to ensure the accuracy of the indicator readings of various instruments on the Dashboard panel and the correctness of the display of prompt symbols. However, the traditional test of Dashboard panel mainly relies on the electrical test system+human eyes. The electrical control system is mainly responsible for sending the corresponding test commands. The testers identify the instrument readings and display symbols through eye observation. This test method is not only inefficient, but also vulnerable to human influence, which has problems such as false detection, or even missing detection. CXS series imaging colorimeter can detect the chromaticity brightness uniformity of all indicators on the Dashboard panel under the backlight state, and can realize product laboratory or online Test automation.

Car ambient light

With the popularization of LED applications and the development of automotive intelligence, the application of automotive interior atmosphere lights in intelligent cockpit instrument center control, sunroof, door panel, door handle, saddle and other positions is gradually penetrating, and the requirements for product visual appearance are constantly increasing. The common challenges in the production design of interior lighting products include not exposing the light source, the elongated shape of car ambient lights, low brightness, poor brightness uniformity, and LED prone to color deviation. Therefore, testing the brightness, chromaticity, and color uniformity of ambient lights is an indispensable standard requirement for products.

For the measurement of automotive ambient lights, traditional point type brightness meters have the characteristics of high cost-effectiveness and portability. They can complete the measurement of linear ambient light strips, and the measurement accuracy is also impressive. For example, the OHSP350L spectral color brightness meter has brightness and chromaticity measurement capabilities comparable to the spectroradiometer. For the product development stage or occasions with better requirements for measurement accuracy, the CXS series imaging colorimeter is more trustworthy. It can simultaneously capture the brightness and chromaticity information of all points on the entire plane, with obvious advantages in measurement speed. Its application in the product mass production stage is widely praised.