How to deepen the EQE made by China Mercedes -Benz Shun Volunteer in China How to carry the mission of global quality?

Cover news reporter Shao Meng Zhang Fuchao

On August 5th, Sunshine, with the highest temperature of 36 degrees Celsius, the black solar panels on the top of the factory building refracted the light of the sun and absorbed the energy of the sun. This digital factory area that can overlook the ancient Great Wall is Beijing Benz Shun Volunteer Factory, which carries "Made in China, Global Quality".

EQE, the first domestic model based on the EVA pure electric platform, is about to be officially launched.

Here, Mercedes -Benz's first domestic model EQE, which is developed based on the EVA pure electric platform, is going offline. Under the CLTC conditions, a medium -sized luxury tram with a maximum of 752 kilometers in pure electricity mileage is about to be officially launched.

How did EQE make it? In the context of frequent battery risks in new energy vehicles, what is its production technology and safety factor for battery, motor, and electrical control systems? In addition, on the road of Mercedes -Benz's full electricity, as a key tip of high hopes, can it open the door of the tram era in the Chinese market?

On August 5th, on Friday, on Friday, when the reporter visited the Beijing -Benz Shishun volunteer factory, he talked to a technician about the paragraph of "Western users do not buy a car on Friday" because -it is said that the car on Friday is said to Workers are about to usher in the weekend, often affecting the quality of the car because of absentness. This technician also knew this paragraph, but he firmly said, "Here, there will be no such paragraphs."

Unlike some traditional automobile manufacturers, whether stamping, body, paint, and assembly workshop, Mercedes -Benz Shun Volunteer's most intuitive difference is that there are few workers.

Human -machine collaboration is one of the production characteristics of the Beijing -Benz volunteer factory in Beijing.

"The production method of human -machine collaboration improves production efficiency and ensures high -quality production." In Nuo Da's workshop that needs to be visited by an electric car, a manager uses EQE as an example. The hardware device link is in the cloud, and the production employees can check the production status and related data at any time through mobile devices. In his eyes, Mercedes -Benz's MO360 system not only brings extremely high transparency to the intelligent production system, but also makes this factory have the world's leading high -end manufacturing technology, and provides quality guarantee for EQE.

The production flow management system PFM applied to the body workshop makes the production line has high flexible characteristics. "PFM can flexibly arrange production according to customer orders, which can not only meet the requirements of different orders of EQE, but also achieve production and switching of new energy and fuel models." The manager also told reporters The nine world -leading body connection processes, including EQE covers and body, have provided high -quality guarantees.

In the assembly workshop, the first attracting reporters' attention is the automatic guidance vehicle (AGV) equipped with the intellectual installation line of EQE body transport. According to reports, the ground magnetic strip can guide AGV to run autonomously. Through the magnetic stripe QR code, the position of each AGV in the production area can also be tracked in real time. The flexible mix of integrated large -scale lifting AGV and small transport AGV improves the efficiency and accuracy of production and operation.

At the same time, smart logistics has also promoted efficient production. The general installation workshop adopts intelligent light sorting prompt system. The material sorters face complex parts sorting tasks. Just follow the lighting prompts on the shelf to achieve precise sorting of multiple variety of models. The "dining car" of sorting parts from AGV to the production line greatly reduces the probability of dispersion and leakage.

Lighting is another difference between reporters' feelings. With the help of the ceiling sunroof, the workshop uses natural light and lightning to create a more comfortable working environment while energy saving.

The total area of ​​solar panels is nearly 220,000 square meters, and the total annual power generation can reach 38 million kilowatt -hours.

"Increasing the proportion of homemade green energy is one of the insistence of Beijing Benz." The relevant person in the company revealed that the total area of ​​solar panels installed and used is nearly 220,000 square meters, and the total annual power generation can reach 38 million kilowatt -hours. At the same time, the ground source heat pump can be switched through water and ground, and 1.9 million kWh can be saved each year. The rainwater storage system and the midwater circulation utilization system can reduce the use of 350,000 tons of tap water each year, or about 6,000 people for a year of conventional water consumption. In addition, due to the continuous development of tree planting, the total greening area of ​​the factory has reached 830,000 square meters, which is almost equivalent to 116 football fields.

In 2019, Mercedes Mercedes -Benz proposed the "2039 Vision", which is committed to achieving carbon neutrality of the new passenger car lineup from 2039. The implementation of carbon neutrality is not limited to the product itself, but all aspects of the car value chain, covering technology research and development, supply networks, manufacturing, vehicle usage cycles and recycling. While EQE announced that "comprehensive electric" accelerated in China, it also showed the determination of Beijing Mercedes -Benz to accelerate carbon neutralization and production.

Back to the initial proposition, is EQE reliable? It is not only a tram, and you have to watch the "San Dian". According to the official statement, EQE's three -power systems are produced in Beijing Benz. Taking the upcoming model as an example, the permanent magnet synchronous motor, the battery battery battery, and the self -developed battery management system, "believe that all can be tested by the market," said a person in charge of Beijing Benz.

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