Hybrid technology smoke is everywhere, BYD Great Wall Geely frontal rigid

Source of this article: Times Finance Author: Yang Delin

Since 2021, China's new energy vehicle market has ushered in a big outbreak. According to data from the Association of Passenger Vehicles, the retail penetration rate of new energy passenger cars reached 14.8% last year.

Behind the high sales volume, black technology continues to get on the car, more diversified hard-core products, and even the differentiated advantages of smart electric vehicles compared with fuel vehicles, etc., are the main reasons for attracting consumers to pay real money and silver to place orders.

Among them, there are BYD DM-i hybrid technology that can greatly reduce fuel consumption, Great Wall Wei brand intelligent DHT hybrid technology, Dongfeng Nissan e-POWER hybrid technology, Geely Automobile Lei ShenzhiQing Hi· X, so that consumers have more choices to buy cars under high oil prices; there are also battery technologies that allow consumers to use safely and worry-freely, such as GAC Aean magazine batteries. At the same time, automotive intelligence is also constantly opening up the imagination space of consumers, under the leadership of Xiaopeng Automobile, more intelligent cars equipped with lidar will run in the streets and alleys.

According to the Minsheng Securities Research Report, independent brands actively embrace the transformation of electric intelligence, and the improvement of production capacity and the upgrading of intelligent technology are the keys to their victory in the future competition. BYD, Great Wall, Changan, Geely, GAC and other independent brands use the modular platform to enter the product cycle, and through the hybrid, pure electric dual-line parallel force new energy market. It is expected that the market competitive pattern of new energy passenger vehicles will further concentrate on independent brands in 2022.

Image source/network intrusion and deletion Please contact BYD: DM-i technology in hand Orders are bursting

The three models equipped with BYD DM-i super hybrid technology, Qin Plus DM-i, Song Plus DM-i and Tang DM-i, have a strong market performance after listing, which shows the recognition of consumers' BYD plug-and-mix technology. According to the data, in 2021, the cumulative sales of BYD DM plug-in and hybrid models 272935, an increase of 467.6% year-on-year.

It is reported that BYD's DM-i technology uses an electric drive-based "electric hybrid" route, which has a thermal efficiency of more than 43% of the 1.5-liter Atkinson cycle engine + two electric generators with a power increase of more than 200%, relying on high-power high-efficiency motors for driving, and the main function of the gasoline engine is to generate electricity in the high-efficiency speed zone, thereby effectively reducing fuel consumption. Officials have said that the DM-i super hybrid is BYD's masterpiece and will play the role of a subversive of fuel vehicles.

Combined with oil prices, the current price of 92# gasoline in most areas has exceeded 8 yuan, and ITD's DM-i technology products with low fuel consumption are favored by the market and can be expected. Times Finance learned from a sales office of Beijing BYD that at present, there are less than 10 high-end models in The Qin PLUS DM-i in Beijing, and others need to be booked. Another salesman said that the Song PLUS DM-i low-end version model did not have a current car.

In addition, according to MR. Wang (pseudonym), the owner of BYD Song PLUS DM-i, mr. Wang (pseudonym) introduced to Times Finance, "The air conditioner is opened more in summer and winter, the fuel consumption of 100 kilometers is about 5 liters, and the air conditioner is about 4 liters, which saves money than the general fuel car." If it is electricity, almost 1 km or so, mainly because the endurance is not enough and you can use oil, basically do not worry about the endurance problem. ”

Geely Automobile: Thor Power overtook the Japanese hybrid

In recent years, Geely Automobile has continued to make efforts in the field of new energy. According to the data, the total sales volume of Geely's new energy vehicles in 2021 was 100126, an increase of about 47% year-on-year, and its product categories covered light hybrid, plug-in hybrid, oil-electric hybrid and pure electric models. In October last year, Geely also released the global power technology brand - Raytheon Power, followed by the unveiling of a new modular hybrid platform Raytheon Intelligence Qing Hi · X。

It is understood that Ray's mind is in the air. X can support HEV oil-electric hybrid, PHEV plug-in hybrid, REEV range extender hybrid and other different hybrid forms, and its full-speed domain parallel function, according to Geely, Raytheon power series models can enter the parallel mode at a speed of more than 20km per hour, to achieve catapult start, far lower than the Japanese hybrid at least 70km parallel speed, the system efficiency increased by 20%.

Great Wall Weipai: DHT technology relieves endurance anxiety

In addition to BYD and Geely, Great Wall Motors is also constantly developing hybrid technology. According to the data, in February this year, Weipai sold 4432 vehicles, of which 2387 LATTE with intelligent DHT hybrid technology were sold, an increase of 52% month-on-month.

It is reported that intelligent DHT hybrid technology can efficiently neutralize the output of the motor and engine, realize a variety of coupling methods of parallel output, series output and mixed output, and effectively solve consumer travel anxiety. At present, the electric mode of intelligent DHT hybrid technology has a long endurance, and in the case of full power, the comprehensive cruising range can exceed 1000 kilometers, while the comprehensive fuel consumption of 100 kilometers is as low as 0.45L.

Compared with conventional fuel vehicles, DHT hybrid technology can bring better vehicle start-up response, while intelligently switching through the system at different speed ranges, minimizing the problem of low engine thermal efficiency. Compared with pure electric vehicles, DHT hybrid technology can also avoid the pain points of consumers' holiday charging anxiety and the general sharp reduction in vehicle mileage in winter.

Dongfeng Nissan: e-POWER technology in hand High oil prices are not worried

In terms of the joint venture camp, the e-POWER hybrid technology launched by Dongfeng Nissan can effectively reduce the transmission link and reduce fuel consumption by virtue of the technical characteristics of "full-time electric drive". In April 2021, the Nissan e-POWER was unveiled at the Shanghai Auto Show, and at the Guangzhou Auto Show last November, Dongfeng Nissan e-POWER china's first model was available for pre-order. At present, the thermal efficiency of the internal combustion engine equipped with the first model of e-POWER in China can reach 43%, ensuring the efficient conversion of energy, and its urban working conditions can reach an ultra-low fuel consumption of 3.9L/100km.

At the same time, because the engine of the Nissan e-POWER does not participate in the drive of the vehicle, it has the driving experience of a pure electric vehicle. At present, vehicles equipped with e-POWER can control torque in units of 1/10000 seconds, and the flash-charge flash-discharge battery is 10 times the charge-discharge rate of traditional energy storage batteries, which can also make it possible to obtain higher acceleration in a shorter period of time.

GAC Aeon: Magazine battery protector Farewell to safety concerns

In addition to battery life, battery safety is also the focus of consumer attention. According to the 2021 national fire connection police and fire situation data released by the Fire Rescue Bureau of the Ministry of Emergency Management, there were more than 3,000 new energy vehicle fires last year, and the fire risk of new energy vehicles was generally higher than that of traditional cars. Frequent fire accidents have become a major concern for many consumers to buy new energy vehicles.

In order to eliminate consumer concerns, automakers frequently exert efforts on battery safety technology. Following BYD's blade battery, in March last year, GAC Aean released the magazine battery system safety technology, referred to as "magazine battery". Through the battery safety technology similar to the magazine to avoid the fire and high temperature of the single cell to spread around, if necessary, you can also implement a rapid cooling of the battery, effectively prevent the power battery from catching fire, and the technology is also known as the first time to achieve the ternary lithium battery the whole package of needles can not fire.

In terms of market performance, in April 2021, GAC Aion's first AION Y model equipped with a magazine battery was launched. According to the data, gac Aeon's cumulative sales in 2021 126962 vehicles, a year-on-year increase of 111.5%, and AION Y's sales in January this year reached 6413 vehicles.

Xiaopeng P5: LiDAR on the car driving can be smarter

At the beginning of last year, the Xiaopeng P5 equipped with two lidars was released and attracted much attention. As the world's first mass-produced smart car equipped with lidar, it has been sought after by many consumers after its launch. According to the data, in December last year, its sales reached 5,030 vehicles.

It is reported that a single lidar of Xiaopeng P5 can cover an area of 120 degrees, the detection distance reaches 150m, and the lidar will not be affected by ambient light and weather, and the spatial resolution is higher, even if it is a black low-reflectivity target, it can also be detected. As a result, the Xiaopeng P5 became the world's first model with urban NGP function, and its scope of application extended from high speeds and expressways to urban roads.

At present, new energy brands including Weilai, Feifan, and Sharon Motors have successively announced that they will release models equipped with lidar. Among them, the Salon Flag Mech Dragon debuted on November 19, 2021, saying that the model is the world's first with 4 laser radars, and the detection range of a single radar can cover 120 ° horizontally and vertically 25 °, and 4 can achieve full coverage of lasers without visual dead angles of 360 ° at the same time.

Hongmeng out of the sheath Huawei wants to help car companies build good cars

It is reported that the intelligent cockpit is not only an intelligent service system, so that the driver and occupants can get a comfortable experience during the travel process. At the same time, it is also an intelligent mobile space, which can realize the intelligent interaction between the cockpit and people, vehicles and roads. According to the data, the current penetration rate of new cars at the level of cockpit intelligent configuration in the Chinese market is about 48.8%, and it is expected to exceed 75% by 2025.

In June 2021, Huawei announced the official launch of Hongmeng OS 2.0 version, which will be applied to car machines and become a new player in the cockpit basic OS market. It is reported that Hongmeng OS Smart Cockpit is Huawei's intelligent cockpit domain system exclusively created for smart cars in the AI era, combined with the unique characteristics of smart cars. The Hongmeng OS achieves extremely strong support for both the ecological and hardware ends. Subsequently, on March 5, 2022, the first model equipped with the new Hongmeng OS smart cockpit was officially delivered.