More relevance, always is the most wonderful thing in the world. More fresh and more optimized, the changes in the industry direction are completed with each other’s traditional traditions, which means that you me, mean the changes in the experience. And this change will gradually change every corner of life.
The advancement in the field of communication is the ready-made example of you. In the 2G → 4G technology evolution path of people, our live form is changed by the intelligent network, no need to go out of a large number of cash, do not need to go out with the wallet, this is the most shallow example.
The top all-world technical integrators in the civil industry, and similar examples are not enumerated. The latest in front of you is a new round of China’s car brands, and in addition to your intelligent network level, it is better to surpass overseas car companies.
Great Wall Car DHT, now strange, but will soon be familiar with
Car hybrid technology, our car darling, but truly there is a technology moat of the company. Before 1997, the third generation of I-MMD was really defeated. Toyota has always been a propaganda slogan: only two mixed in the world, one is Toyota, one is other. With the land of Honda, win the global award, cut the sales share, Toyota will no longer do the previous move.
Honda is the only one? Before 2021, it is no longer available in 2021. Because, there is a new round of Chinese car companies’ technical challenges. The most popular in front of you is the Great Wall Motor to dismantle the DHT technology for the first time. It is different from the hybrid technology of Honda Toyota, which is an urgent need to understand.
This table can be clearly defined to show the difference between DHT and I-MMD / THS. Given that Toyota THS does not have obvious advanced in technical performance, Toyota has made the corresponding technical patent to seek cooperation and industries.Open, in fact, discuss it and the advantages and disadvantages of DHT are not large.
At present, Toyota THS performance is more mature, and advanced is insufficient. After long-term market test, it has advantages and disadvantages, the advantages – maturity, the urban fuel economy is better than the high-speed road conditions, the short-term and low-speed speed performance is generally, the engine power intervention is uncomfortable, and HEV does not have pure electric travel. Ability, pure battery life mileage in PHEV mode is the level level.
Its structure core is 5 parts: mixed special engine, Dual motor controller, drive / power dual motor, integrated DC, hybrid gearbox, can be applied to HEV (strong oven mixing), PHEV (plugging mix) two dynamic forms. At the same time, it can be compatible with the model, including the A, B, C, Class C, which is better than that of Honda, and the match with Toyota + Lexus is equivalent.
The structural core part of this system includes three highlights:
1. Dynamic efficiency level: 1.5L naturally charged engine compression ratio 13: 1, 1.5T engine is Miller circulation + VGT supercharger + intake manifold, the match between the fuel economy and performance of the two, in the forefront of the mixed technology; 
2. Attachment of the algorithm: This is the mixed power system operation The core, the integrated part of the English Flying TC38 series chip, and the algorithm is the self-research of the Great Wall, the temperature control form is water;
3 Differential axis gearbox: The side surface is a single union structure, lubricating cooling demand, more stable, on the other hand, in order to compensate for large torque requirements at low power, apply two-stop design, high speed allows high-speed Bit, low gear when overtaking.
For ordinary consumers, you can understand this system like this. The Great Wall Motor has made many self-research techniques to break through the traditional oil-electric moisture, especially bypass a lot of patented barriers to Toyota THS. In the actual effectThe technical route level, Toyota THS is currently the comparability of the DHT without too many advanced properties, and the third generation I-MMD in Honda, the Great Wall DHT can achieve more reasonable full-working oil and performance Balance, that is, there is both effort. At the same time, it is compatible with natural inhalation and turbocharged engine, so power response speed and torque performance can meet Chinese consumers’ needs, as well as consumer driving needs of the EU market that will land.
What is the point you need to pay attention to?
After DHT, you can see a lot of comparative core highlights. HEV has been said to be more complete, from technical performance, which combines the advantages of THS and I-MMD, and further optimization is achieved at the detail level, and there will be no discretion in THS, and pure battery life is almost no For use, there will be a slightly slow in the third generation I-MMD.
PHEV, P4, 200 kilometers of pure electricity, support fast charge, and directly played differentiated. That is, when the Great Wall truly launched the Phev model of DHT technology, it can hand over the stronger four-wheel drive power performance. It can make the owner to open the car as an electric car when the city will further reduce the cost of use, and use the fast charge. To enhance energy supplement efficiency.
Off
1. Cost performance, which will directly determine the price of the vehicle, market audience, consumer group, the revenue of the Great Wall, and future sustainability. From the current industry-related products, Toyota has not launched a PHEV model with oil-resistant mixing technology in the Chinese market. The price range of the HEV version model is between 20-250,000. Honda is between 20-260,000. At the same time, the price range of Honda CR-V PHEV is between 27-300 million.
Great Wall Car took the lead in performing breakout, on the one hand, the standard brand, on the other hand, to make consumers will be willing to know. However, in view of the fact that Great Wall Cars has always seen, the price is expected to be expected to be expected.
2. Durability performance, when DHT is first dismantled, the official personnel have said this technology has conducted a lot of pre-verification and specific durability tests. However, in this, because of the logical core of the Great Wall Self-research core algorithm and the chip, the logical core of the deployment agency, this system will be further upgraded after the actual launch market, and the late stage of the Great Wall will be further and Japan. Differentiation points.
The logical performance of later durability, adaptability, and full-working conditions, which is a point that needs further test through the market.
Write in the last:
Overall, the corresponding performance of the Great Wall DHT is surprising. The challenge to traditional giants through its own technology, and will be applied to a new model, and this aspect will change our awareness of the company and will further improve the national industry.
As for next, we will encounter a new situation in the market: there is a smart degree, the configuration performance, the quality assurance performance exceeds the SUV of the joint venture brand, and it is still Nowadays, the market welcomed hybrid technology, and matching more than just four-wheel drive structures that meet the stability of driving, it is more compatible with work conditions such as land, sand, and this will open the gap with tradition.