(The following content is from the public number -BOE Display)

Recently, according to the announcement of the national Standard information public service platform, the new national standard GB15084-2022 of the automotive electronic external rear-view mirror (camera-monitor system, referred to as CMS) "Performance and installation requirements for indirect vision devices for motor vehicles" was approved and officially implemented on July 1 this year. With the official release of the standard, the technological innovation in the field of automotive electronics has a new outlet, and CMS will become the next new contact point for automotive companies to pursue intelligent solutions.

BOEVx has started the development and business layout of electronic external rearview mirror (CMS) related technologies as early as 2019, and its affiliated company Hefei Jiangcheng Technology Co., LTD. (hereinafter referred to as "Jiangcheng") also completed the pre-research project of electronic external rearview mirror with the Oems in the same year. At that time, it was one of the first suppliers to promote the mass production of electronic external rearview mirrors in passenger vehicles in China.

The appearance of CMS breaks the limitations of the traditional optical rearview mirror in terms of mirror curvature, size and Angle, and effectively solves the hidden dangers of the traditional rearview mirror, such as narrow field of vision, large blind area, and traffic accidents when changing lanes and turning. At the same time, there is no need to worry about rain and snow and other extreme weather caused by blurred Windows and mirrors, CMS real-time capture of the outside of the car and display in the car, the display effect is no longer affected by weather and temperature; Not only that, CMS can also overcome the interference caused by traditional optical mirrors reflecting rear lights and other problems on the driver, such as the external "light is too weak" resulting in too dark, can not see clearly (such as night, through the tunnel and other scenes), and the external "light is too strong" resulting in dazzling problems (such as the rear car lights flashing); Moreover, it can also effectively reduce the wind resistance caused by the traditional rearview mirror when driving at high speed, especially for new energy vehicles, which will further improve the driving range. In general, CMS can solve and optimize the disadvantages of traditional glass mirrors.

As the first supplier for CMS mass production and development of passenger cars in China, Jiangcheng has accumulated a lot of testing and verification experience and real vehicle road test experience in the mass production and development process of electronic external rearview mirror (CMS) for many years, eliminating the client's doubts about the maturity of technology, system stability and on-board cost of such emerging domestic vehicle solutions. The market side has really implemented the expectations of new products for vehicle display. In the Rubik's Cube model cooperated with BAIC, it is equipped with the electronic external rearview mirror (CMS) system solution developed by Jiangcheng. Considering the complexity of real road conditions, the electronic external rearview mirror products provided by Jiangcheng are outstanding in terms of image quality such as brightness, contrast, gray level reproduction and color restoration. At the same time for rain, night, fog and many other complex and traditional glass rearview mirror display effect is not good scene proposed targeted solutions, regardless of night driving, rear car high light, rain and fog weather can achieve clear, real-time picture display effect.

Of course, the overall solution of the electronic external rearview mirror (CMS) is not only the hardware strength in the vehicle display, but also the system integration capability in image processing, data transmission, in-car and out-of-car calibration and road testing. As a supplier with real CMS pre-installation mass production capacity, For the technical difficulties of its mass production landing, we can really propose corresponding solutions, and achieve technical breakthroughs in hardware and software. In the future, in addition to HUD products, Jiangcheng will continue to deepen the field of CMS technology, constantly promote the landing and application of CMS in domestic automobiles, and contribute to the intelligent process of automobiles.