As we all know, the washing machine we usually use has only one motor, and outputs one kind of power, that is, one machine 1 drive, which is a common driving form of the washing machine industry. With the upgrading of consumption and the accelerated pace of life, people have higher requirements for improving washing efficiency and saving washing time. In the case that major washing machine brands try to carry out technological innovation and the effect is not good, Haier R&D has launched fast-drive technology to realize one-machine dual drive and become the industry's first. This technology is 55% shorter than the washing time of a traditional drum washing machine. In the case of the same washing ratio, the family of three can be washed in 25 minutes. The traditional drum washing machine uses a motor to drive the inner cylinder to rotate, and drives the clothes to perform a parabolic movement, thereby removing the stain by hitting the clothes. Therefore, the drum washing machine has a long washing time and a large energy consumption. Haier washing machine innovative 27 core patent technology, realizes one motor output two kinds of driving power, respectively drives the inner cylinder and the driving disc to run in the same direction one by one, and the horizontally smashing the clothes while laterally smashing to improve the washing efficiency. It is reported that the fast-drive technology has been recognized as the world's first by the China Light Industry Association and has reached the international leading level. This double-drive washing method is upgraded from the "slap type" of the ordinary drum washing machine to the "slap + æ‰æ“" mixed washing method, which greatly saves the washing time. Haier washing machine equipped with fast direct drive technology also performed well in energy saving. Compared with the ordinary drum washing machine, the power saving is 52%, and the energy saving is 70% than the European standard A+++. It is reported that there are also washing machine brands that are innovatively equipped with two motor washing machines. Although the washing efficiency is improved, the energy consumption is also improved. In the era of the Internet of Things, Haier washing machine adhered to the "one person in one" mode, rather than producing subversive products, it is better to say that it produces products under user interaction. In addition to fast-drive technology, Haier washing machine has also developed a number of leading technologies such as “smart ball†technology and “no water between barrels†for the “dirty barrel†problem, leading the development trend of the care industry. According to Euromonitor International data, Haier washing machine won the global championship in 2017 with a market share of 14.6% in 2017. Zhejiang Synmot Electrical Technology Co., Ltd , https://www.synmot-electrical.com