From the beginning of 2023 to the end of 2023, ** involution can be said to be the main theme of the automobile market this year. Aside from factors such as the first chain, the main reason for the involution of the new energy market is that the homogenization of technology and products is too serious.
For consumers, the more "rolled" they are, the more they want to be "waiting for the party", after all, everyone doesn't want to be a "leek". Under this trend, manufacturers can only continue to strengthen the intensity of "volume", so after coming and going, everyone has started this kind of play.
*Involution is not the way out, technological innovation is the way. If you want to stay away from the "involution", it is the only way to create new energy vehicles with more technical content and higher quality.
From 2021 to the present, there are no less than 100 hybrid models on the market, and their hybrid technology is also evolving: the thermal efficiency of the engine is getting higher and higher, the integration of the motor is getting better and better, and the direct drive gear of the engine has also changed from single gear to two gears and then to three gears, etc.
For hybrid vehicles, these changes have led to an increase in the vehicle's power and range. But in a series of technologies, if you want to say which factor has the most intuitive impact on vehicle performance, it is still DHT gearbox, after all, no matter how good the power is, no matter how high the efficiency, the transmission can't keep up, and a lot of performance is wasted.
Therefore, in just over two years, the DHT gearbox has been evolved to 3 gears by domestic manufacturers, and just this year, Dongfeng Fengshen broke this record again and released 4-speed DHT technology, and the first model equipped with this 4-speed DHT technology is Dongfeng Fengshen Vast DH-I. It is an exaggeration that the Fengshen Vast DH-i is only a 100,000-level self-owned brand SUV, so we are very much looking forward to how it will perform.
Let's take a look at the hardware part first, Haohan DH-i's "Mach electric hybrid DH-i" hybrid technology is a fusion of "power split" and "multi-gear series and parallel", and the new car is equipped with 1The 5T hybrid engine + 4-speed series-parallel and dual motors have a comprehensive power of 215kW and a torque of 565N·m, and the official acceleration time of 100 kilometers is 6s.
Judging from the book data, the power performance of Haohan DH-i has basically reached the level of one of the best in the same class, and the 4-speed DHT series-parallel gearbox, compared with the mainstream multi-gear hybrid system on the market, has an additional planetary gear mechanism, which theoretically has a wider range of torque output and more refined control of power. However, there is a disadvantage of multi-gear series and parallel, that is, poor smoothness, and Haohan realizes the low-speed participation of the motor in the drive as much as possible through power shunt, thereby improving the smoothness of power output and reducing fuel consumption, with a comprehensive fuel consumption of 42l/100km。
The same is true for the actual performance. When driving on urban roads, this Mach hybrid DH-i system supports pure electric, series or parallel drive, and can maintain a strong electric acceleration response at all timesWhen it comes to high-speed driving, the advantages of 4-speed DHT can be reflected.
Different from single-speed or two-speed DHT, 4-speed DHT can amplify its electric parallel mode speed range to more than 110km h, which also makes Haohan DH-i have a strong high-speed re-acceleration ability, and the maximum power of 215kW can also be fully exerted in the medium and high-speed range, and if the speed exceeds 110km h, the power system will directly switch to the engine direct drive, so as to improve efficiency and reduce fuel consumption.
In addition to its excellent power performance, Haohan Mach electric hybrid DH-i also has good performance in terms of intelligence. The car is equipped with 1025-inch LCD gauge +13A combination of 2-inch waterfall central control screen + head-up display AR-HUD, built-in Windlink OS 20 intelligent cockpit control system, equipped with OTA** upgrade, Tencent ecology, iFLYTEK voice system and other configurations.
It is worth mentioning that in order to meet more needs of users, Haohan DH-i has also upgraded the AR-HUD, electronic exterior mirrors and 6-second ejection start function on the flagship version, and this car has also been announced before 13The guide price of 690,000 yuan, if you have more needs for intelligence, this version is a better choice.