Automotive Black Technology Chapter 810: : Protector God Type I!

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After Li Fanyu returned to Tiancheng, the first thing he did was to recruit the R&D center, the special vehicle branch and the company's public relations department together.

After such a long period of growth, Li Fanyu has learned to plan before making a decision.

It can be said that he had a very rational plan and a clear purpose when he decided to solve the current school bus safety problem!

Why do you want to build this school bus?

The reason is not complicated.

First of all, it must be to rely on the power of oneself and righteous faith to shoulder social responsibilities and do something for the children. This is the same purpose as the previous heavy fire truck.

But in addition to this fundamental reason, he also has another agenda.

The current situation of the China Automobile Association can be said to be quite unfavorable to itself and Zhengxin. After the superiors decided to develop the automobile industry and officially control the changes in the association, I seemed to have fallen into an unfree circle.

He had even anticipated what kind of constraints Zhengxin would face in the future if it were led by a bureaucrat like He Weiliang and he had conflicts with him.

He needs to resist—in his own way!

This is the purpose.

As for the issue of school bus safety, which is intertwined with various factors, he also has a clear idea. Although he doesn't know whether he can make it through his own efforts, he is willing to give it a try for those two goals!

Zhengxin Group Headquarters, conference room.

"The R&D center will integrate the team, immediately familiarize itself with domestic and foreign school bus standards, and conduct expanded research and development based on F750. On school buses, a large amount of X aluminum alloy may need to be used, so you must be prepared."

"In addition, the internal facilities of the school bus, such as seats, windows and other components, all require brand-new standards. Let Boyuan Interiors and Furun Glass cooperate well to develop supporting facilities that meet the standards and exceed the standards."

"This time's research and development is based on body modification of our existing F750, and the progress must be very fast. The Special Equipment Branch will immediately start preparing for production, but remember. This time, do not hand over the spare parts We need to work with more companies in the industry to do this.”

"Public Relations Department, you should immediately draft three announcements. One is a call to society, calling on private individuals to set up school bus operating companies. We, Zhengxin, will support it with product shares or loans.

The other two copies, one sent to the Department of Education and the other to the Ministry of Transportation, stated that we are currently developing school bus products and are willing to cooperate with the government to take the lead in solving school bus safety issues.

Ask them to establish a school bus transportation system in each campus and allow private capital to enter. It also requested that the responsibilities of various departments and stakeholders in the operation of school buses be standardized. ”

After arranging the matter in one go, Li Fanyu waved his hand directly: "The project codename is Protector God, implement it as soon as possible!"

"Yes!" Following a burst of responses, everyone quickly dispersed.

……

With Zhengxin’s current R&D strength and application technology, developing a school bus is not a difficult task.

Especially with the F750, a platform with a high degree of freedom of modification, and the basic material of lightweight and impact-resistant X super aluminum alloy that can be applied to school buses.

For Li Fanyu and the R&D team, the difficult part was just to meet the technical requirements of standard school buses without any experience in school bus research and development.

Especially if Li Fanyu doesn’t want to implement domestic technical standards!

In accordance with the requirements of GB2407-2012 "Safety Technical Conditions for Specialized School Buses" formulated by the country in 2012, as well as the five-point requirements and one test method for standard school buses;

The main part of a standard school bus, appearance markings, main structural dimensions, power, member mass, maximum number of members, steering system, braking system, transmission system, driving system, front and rear bumpers, roll stability, body structure strength , exits and interior layout, signaling systems, fire prevention and fire control systems, driver's vision, interior air quality, driving records and processing, body panels and parking reminder sign systems, all have been made in 21 aspects. Strict technical requirements.

But after reading the specific requirements, the R&D team and Li Fanyu both laughed.

If you follow the existing standards, then there is no need to work hard!

Just put a 100% overlapping rigid barrier collision compartment for the F750 with a collision rating that meets the frontal 60KM/h, and then put a child seat with a high-strength steel plate inside and a safety belt inside... ..that’s totally OK.

This obviously does not meet the psychological expectations of Li Fanyu and all Zhengxin engineers involved in research and development!

A company's sense of social responsibility comes from the sense of justice and dedication of most people in the company.

The school bus tragedy that occurred in Weihai has undoubtedly achieved the purpose of alerting and touching the engineers who are in the industry and have the ability to contribute to this matter.

Among Zhengxin’s R&D engineers, many are young people who have just gotten married and have just given birth to children. Their children will also go to school in the future, perhaps riding school buses.

So when they embark on research and development of school buses, they have more than just a sense of social responsibility.

Thinking about the possibility that their children would ride in a school bus that they participated in the design and development of in the future, the loyal engineers worked hard!

The front part of the F750 has fully met the school bus safety standards. However, in view of the lessons learned from the Weihai school bus accident, engineers have installed a full range of fire prevention and extinguishing devices on the F750 platform, and added sufficient fire protection equipment to the front axle. A solid anti-collision structure that can withstand a direct impact of twelve tons.

The car body adopts a through-type body, which looks ordinary from the outside.

But inside the body, there are mechanical anti-collision partitions composed of X super alloy. The section is up to twenty-five centimeters thick, which is enough to withstand most conventional side impacts.

How strong is this compartment?

But from the perspective of anti-collision, it is better than the special bulletproof deposit vehicles that Zhengxin modified for domestic banks before!

On such a car body, engineers designed a layout of two doors + emergency escape hatches.

This layout actually consists of an upper and lower door on the right side of the front, a straight up and down escape door at the rear of the car, and a door for disabled people on the right side of the front. Moreover, with such a multi-door design, the door opening method is carefully optimized. The car door is changed from the traditional hydraulic movement opening method to two high-strength glass-closed together like palms, opening and closing inward.

This design is enough to ensure that the teachers and children on the car can safely evacuate from the front door even if the car body is severely deformed.

It can be said that if there had been such a door in the Weihai school bus accident, then the situation of being trapped on fire in the car would not have occurred.

The side windows of the car body are the latest products of Fulun Glass Company, Zhengxin’s long-standing glass supplier.

Engineers designed a set of emergency escape windows combined with high-strength window frames.

This kind of car window can be easily opened from the inside under any impact, even if the car body is deformed and the high-strength glass is broken, allowing the people in the car to escape.

The front and rear roofs and both sides of the body are reinforced with a single through-type anti-collision beam. A variety of school bus signs and warning lights were added to the anti-collision beam.

It seems that the engineers were afraid that all drivers on the road would have different eyesight. Sixteen school bus signs with an area of ​​more than 50 square centimeters were installed on the whole vehicle, as well as more than 30 width lights, warning lights and parking lights. or slow down sign.

What is particularly commendable are the main signs on the front, rear, left and right sides of the car.

In order to achieve the best warning effect, engineers carefully arranged the LED light groups and created a set of LED light groups in series with the vehicle fog lights according to car light standards. Even in heavy fog, it can achieve hundreds of Warning lighting system visible from meters away.

There are also great improvements inside the vehicle;

The seat is specially built by Boyuan Interior Company. It uses the high-strength X aluminum alloy provided by Zhengxin as the frame and nylon material as the skin. While ensuring the comfort of children, the safety level exceeds that of most children on the market currently. Safety seats!

In addition, there are specially designed seats for teachers. Ensure that in the event of a serious car accident, the personnel will be in charge of the security of the car, so that the driver will not die on the spot like in Weihai City, the kindergarten teacher will be seriously injured and fall into coma, and the injured children in the car will be suffocated to death without anyone to direct them to comfort and rescue them. Tragedy in the car.

In the words of Liu Qing, who designed this layout, "It's the same as playing War Thunder. When the enemy fires a shell, you must always ensure that one driver or crew survives."

……

After the trial production of the entire school bus compartment was completed, a heavy and stocky guy with a wheelbase of five meters, a body of ten meters, and a height of three and a half meters appeared in front of everyone.

The yellow paint on the body, warning signs and lights everywhere, make the entire school bus look like a warrior wearing gold armor and red silk!

Zhengxin Protector Type I school bus has completed the research and development!