From concept to program, from design to manufacturing, the first domestic snow wax car has reached the domestic initiative, the world's leading and completely domestic production, reflecting the new achievements of China's "intelligent manufacturing". As one of the member units of the joint research, the R&D team of Hisense Vision Company spent several months overcoming technical difficulties, and formulated a special plan for the extremely high requirements of the ice and snow competition for display equipment to ensure that the staff of the snow wax car can also see the real and smooth race picture under weather conditions such as -30 °C, outdoor high brightness and even wind and snow.
Snowboard waxing requires a harsh working environment, and an advanced snow wax truck is especially important. However, the core technology of snow wax vehicles has long been monopolized by developed countries in ice and snow sports. After receiving the task of developing the first snow wax car in China by the State General Administration of Sport, Shandong Province specially set up a joint research headquarters, mobilized superior resources, and organized more than 1,000 people to race against the clock to carry out joint research.
Hisense Video undertook the research and development of display solutions on snow wax trucks. According to reports, the environment of the winter Olympics ice and snow competition puts forward extremely high requirements for display equipment - it is necessary to be able to achieve excellent picture quality effects in minus 30 ° C, outdoor high brightness, wind and snow. In response to these challenges, Hisense Video chose the flagship display product that achieved technological innovation this year - Hisense ULED TV U7G-PRO, through Hisense's self-developed chip and ULED backlight partition control technology, achieved XDR effect, reaching 1600 nits peak brightness and 10000000:1 dynamic contrast, which can ensure that athletes and coaches can see the real and smooth game picture even in the noon sun on the ice and snow field. meantime. In order to ensure the operational reliability of the low temperature environment, Hisense Vision U7G-PRO is specially equipped with low temperature resistant glass panels and low temperature materials, and has carried out sufficient laboratory low temperature tests to ensure that it can achieve excellent display results at minus 30 °C.
In addition, in order to reduce the interference caused by outdoor wind and snow, Hisense has also carried out special protection for the product structure and motherboard circuit of U7G-PRO, which further improves the reliability of the whole machine in extreme environments.
According to reports, since its delivery on October 27, 2021, the first domestic snow wax car manufactured in Shandong has traveled more than 10,000 kilometers from Beijing to Xinjiang, Shanghai and Beijing, withstanding various tests such as long-distance driving, plateau climate, low ice and snow, and strong wind and bad weather, and has become a veritable support platform for the national cross-country skiing team. A few days ago, the snow wax car waved in Beijing to make the final preparation support for the national cross-country skiing team to impact the Winter Olympics. The birth of the first domestic snow wax car is the epitome of the new breakthrough in China's winter sports equipment, and also reflects China's "intelligent manufacturing" and China's new achievements, and will also witness the historical moment when The Olympic athletes bravely created good results. (Yongwen)
Source: Guangming Network