There is no comparability. BYD's plug-in technology is unique.
Not to mention DM3., even DM2., it is already the world's leading level. If BYD didn't launch the 542 at the beginning, it would definitely trigger a revolution in the automobile industry if it was replaced by a car company with high standards and marketing skills!
just imagine, in the beginning, to speed up the SUV's 1 kilometers to 5 seconds, you had to get at least a 3.T V6 engine with high power, and the price was hardly less than 1 million! Tell you that a car with more than 2 thousand can do it. What is this concept? What qualifications do those millions of luxury cars have to sell so expensive?
besides fuel consumption, how much fuel does a V6 engine need to achieve the power of accelerating for 5 seconds every 1 kilometers? 12L per 1 kilometers is very small. How much is Tang DM? Forget about zero fuel consumption when charging. If you don't charge, you can easily run below eight oils in the urban area, and you can run out of five oils at the limit. Note that if you don't charge, that is to say, the fuel consumption data that you run out without electricity. Needless to say, the medium-sized SUV can reduce the fuel consumption to less than 6L. Isn't this achievement enough to stir up the automobile industry? The fuel consumption of Tang's Ministry of Industry and Information Technology is 2L.
In the era of DM2., BYD has actually subverted the automobile industry. However, it is too inconspicuous, and it is not forced. Just like the most unpopular student in the class won the international prize, other children don't understand the significance of this prize and still ignore him.
However, even if the noise is not loud enough, it still caused waves in the market. When the Tang Dynasty rode the dust, you couldn't outrun it, so you had to hack it. Don't sell BYD cars above 2,. As a car owner of the Tang Dynasty, at that time, all kinds of people were fighting with each other on the forum, and the fuel consumption was faster than that of Corolla and BMW X6, and the keyboard snapped.
later, the second generation of Tang dynasty came out, the DM3. era. This time, major car companies paid attention to it, and even the president of Volkswagen went to Shanghai to test drive the second generation of Tang Dynasty. As a result, he was clearly photographed for speeding and made a wave of advertisements for BYD for free. Everyone thinks, why did the president of Volkswagen come to test drive the second generation of Tang Dynasty? You think ... In fact, it shows that in the DM2. era, the Tang generation of 542 has surprised these foreign car companies.
when it comes to DM technology, let's look at the results: Mercedes-Benz cooperated with BYD, set up a joint venture company, and launched the brand Tengshi. Tengshi X is basically a shell-changing Tang. What do you think Mercedes-Benz values BYD? Is his capital? His brand? Or his skills? If Mercedes-Benz's hybrid technology is better than BYD's, will he cooperate with BYD?
Not only Mercedes-Benz, but also Toyota. We argued about which is better, that is, Toyota's dual-engine gasoline-electric hybrid and BYD's DM dual-mode hybrid. As a result, the two brothers also cooperated, and they wanted to quit the brand of pure electric vehicles and hang the Toyota logo on their new cars.
in the past, when we set up factories jointly, we always traded the market for technology! What FAW Toyota, Dongfeng Honda, Guangqi Honda, SAIC Volkswagen, the joint venture is what we bought with the market. And BYD finally sat in the same position by technology.
Tell me about foreign hybrid technology, and see where BYD Bull is.
At present, the so-called hybrid technologies abroad can be roughly divided into three categories: one is the dual-engine oil-electric hybrid (weak hybrid) represented by Japanese, the other is the 48V light hybrid, and the third is the plug-in hybrid outside BYD.
Let's talk about the weak mix of Japanese dual engines:
More than 2 years ago, major automobile manufacturers were competing with the thermal efficiency of engines in order to give you the most surging power with the least amount of oil. Toyota, on the other hand, has taken a different approach and worked hard on electricity. Using the characteristics of large torque and fast response of the motor, the most uneconomical operating conditions of the engine are shielded, and the purpose of saving fuel has been achieved. Don't blow, don't black, this should give Toyota a compliment. At that time, the weak mixing technology was very advanced. Toyota seized the opportunity and applied for the patent at once, so that other car companies could not get their hands on it for so many years.
Needless to say, the technology is too detailed. Let's start with the effect. What effect does your technology have? Save fuel! then what It's gone. No matter how much you brag about Toyota's technology, what else can you do besides saving fuel? No matter how high-tech you are and how many patents you have, we want a result, isn't it saving fuel? Therefore, Toyota's double engine has not triggered the revolutionary effect of the automobile industry for so many years. You are only one oil lower than me at most 1 kilometers, and I also have a small displacement and lose weight, which is similar. How much is a liter of oil per 1 kilometers? Ten thousand kilometers a year, that is, hundreds of dollars.
however, there is one thing to say. The great thing about Toyota's twin engines lies in the balance between when to use electricity and when to use oil. You just need to step on the gas pedal, and leave everything else to ECU, which helps you to save fuel. And it will not affect the driving experience too much.
BYD gives you more freedom. You want to save fuel. He has a fuel-saving method. If you can drive it, the fuel consumption of the same class will not be as high as that of Toyota even if you don't charge it. For example, Corolla dual engine can achieve 4 oils, as can Qin DM. However, because BYD has more mixed models, some people will not use them, so the fuel consumption has not shown its advantage. How much oil and electricity does the Corolla throttle cost? Qin DM floor oil is 5.9S per 1km, can the energy consumption be the same? Like BYD's sports mode, it is not designed to save fuel.
obviously, the Japanese double engine is good at saving fuel, but it only has this skill. And BYD DM system in terms of fuel economy, you can also achieve low fuel consumption of dual-engine level, while other aspects are more versatile.
besides, we can also drive purely by electric. In terms of car cost, our daily use is actually lower than that of Corolla.
Let's talk about 48V light mixing:
Just like automatic engine start and stop, this is actually a low-cost improvement scheme pushed by European car companies by environmental protection policies. It can really save fuel, and it can save .5-1 liter of fuel per 1 kilometers. The principle is similar to that of Japanese twin engines, but the difference is that the battery capacity is smaller, which is just to start the auxiliary engine for an instant to provide distortion and reduce fuel consumption. Only the cost is lower, and combined with the automatic start and stop of the engine, it can save idle fuel consumption.
strictly speaking, this is not a groundbreaking technology, but only an improved scheme, which can't be compared with interpolation.
Let's talk about the mixing of Volkswagen and BBA.
Mercedes-Benz, BMW and Audi seem to have a high standard, but one thing is said, their mixing technology is really not good. Otherwise, Mercedes-Benz will not cooperate with BYD. To put it simply, the plug-in version introduced by these joint venture car companies on the original models is strictly a modified car. It's the same reason that taxi oil is changed to gas.
most plug-in and hybrid cars just add a motor to the transmission shaft of the gearbox, and find a place to put a battery in the trunk or chassis. When the motor is used as a gear of the gearbox, it is equivalent to switching an E gear, and then the gearbox is equivalent to hanging an N gear, and the motor runs with the car. If it is in power mode, the engine will also drive the vehicle in two gears. If the battery is dead, it is necessary to reverse charge, that is, the engine is in gear and the motor is charged in reverse.
it's just like changing a tricycle to electricity, except that one is a mixture of oil and electricity, and the other is a mixture of manpower and electricity. When there is electricity, people don't pedal, pure electricity. If the electricity is insufficient or the speed is not enough, people who are powered on will pedal hard and the speed will rise. The battery is dead, so people pedal it, and charge it by the way ...
Actually, this is BYD's DM1. technology.
where is BYD's DM3. technology cow?
first of all, DM is called double
mode, which means dual mode, two modes, not only dual engines, but also three engines. Dual-mode includes a complete set of power system including engine, gearbox, motor and battery. DM1. has been roughly said before, so let's start with 2..
DM2. is the Tang Dynasty, three engines and four-wheel drive 542 technology. The three engines include an engine and front and rear motors. BYD's engine-that's all. I'm talking about a generation of car owners. BYD is a loyal crowd, but I never recommend BYD's fuel car. You can buy it, and the failure rate is not high, but I don't recommend it.
The motor, battery and electronic control are BYD's unique skills. BYD's "Three Electricity" technology is said to be the best in the world, but it is definitely the top level in the world. Needless to say, now the blade battery, after the launch of all car manufacturers to seek cooperation, BYD itself started as a battery, even if the battery alone is the top three in the industry. In fact, the acceleration of 1 kilometers for 5 seconds is mostly due to the high-power motor. Technically, it basically reaches the ceiling, because it is meaningless for you to speed up, and the energy conversion efficiency of the motor itself is high. I don't know the level of electronic control, so I won't talk nonsense.
in the p>DM2. era, it feels like all kinds of black technologies are stacked and everything is given to you. As a result, the generation of Tang BYD has almost no profit.
compared with DM3., firstly, the engine is upgraded from BYD487ZQA to ZQB, and more importantly, the battery heating technology is added (to alleviate the battery attenuation problem in winter in cold areas), and the BSG small motor is added to improve the charging efficiency and reduce the fuel consumption when the battery is low. Especially when the battery is low, plug-in hybrid turns into extended-range electric, and the engine can be used as a generator to charge the battery, and then the vehicle can be driven by electricity. It is a pioneering work to give consideration to fuel economy, comfort and ride comfort.
I don't think it's meaningful to speed up the 1-kilometer acceleration from 4.9S to 4.5s and 4.3s..
We always say overtaking in corners, but we have actually done it.