Yang Jie then asked about the progress of the technical department on the research and development of the data bus, and the person in charge of the technical department also made a detailed report to him.

The data bus is the nerve center of the avionics system, which directly determines the degree of avionics integration and the quality of performance.

As a technical maniac, Yang Jie naturally will not go around in the data bus standard protocol delineated by Eagle Sauce, as early as the development of the F150 project, let the technical department develop its own data bus standard protocol, and now use its own company's optical fiber data bus system on the F200 aircraft.

The system was developed on the basis of Ethernet technology, and an application programming interface was developed to be compatible with aerospace subsystems, which also achieved the requirement of adding subsystems very easily.

Huaxing Technology Group itself is first-class in communication technology, so it also uses a lot of telecommunications technology in this data bus system, and this system is developed in commercial Ethernet technology in Huaxing Telecom Equipment Company, and the development cost is very low.

The delay time of this system is very short, it can achieve large-bandwidth data transmission, and the robustness is very good, which is stronger than the data bus performance on the A380 passenger aircraft, and it can be said that it is the data bus system with the highest performance at this stage.

At present, Huaxing Communication Equipment Co., Ltd. and Zhonghua Fokker Co., Ltd. are also developing a set of transceiver modules that support bus protocol standards, and will later provide equipment to equipment suppliers to develop this communication interface.

Now China Fokker has grasped the initiative, and the supplier must develop the corresponding avionics equipment in accordance with this set of agreement standards in order to enter the products of China Fokker, which means that Fokker has now gotten rid of the bus standard agreement before Eagle Sauce.

With this bus system, the products of Zhonghua Fokker can rest assured that they can boldly launch more advanced avionics systems, and will not be restricted by the very old bus system of Eagle Sauce.

After staying in Honghu City for two days, Yang Jie also flew to the northwest desert region on his own special plane.

On this morning, Yang Jie's warrior off-road vehicle was driving through the rolling valley surrounded by vehicles in front and behind.

Natasha, who was sitting next to her, was holding a DSLR camera and taking pictures of the bare and strange-shaped rock mountain in the distance from the car window.

Natasha took advantage of her space and time to follow Yang Jie to the depths of the desert here to play.

Yang Jie looked at her graceful back at this time, his eyes were full of salivation.

Although she is already a mother of two children, Natasha has always insisted on fitness, and her figure is still very well maintained, and her back outlines charming lines.

Natasha put down the camera in her hand at this time, and looked back to see Yang Jie looking at her with a squint, with a smug smile flashing in her blue eyes, "You haven't seen enough after so many years?"

"yes, you're so charming, how can I see enough. ”

Yang Jie grinned.

Natasha reached out and touched Yang Jie's cheek, and said with a smile: "You have behaved well in the past few days, I want to reward you well." ”

Yang Jie smiled.

Natasha was very passionate about that when she was with him, and he also enjoyed the time they spent together.

Over the years, Natasha has also taken care of the affairs of the New Century Film Company and the two game companies, and at the same time taking care of the two children, Yang Jie has not spent a lot of time with her, but the relationship between the two is still very strong.

After a while, the convoy crossed the valley and came to a makeshift camp with quite a few tents.

Outside the camp, there were almost a hundred people waiting, mostly from Centec Aerospace Technologies, and many from Greater Naga.

After Yang Jie and Natasha got out of the car, the leaders also came forward.

"How's the preparation for this test?"

Yang Jie asked when he shook hands with the person in charge.

"Boss, we are ready to start at any time. ”

Dong Bidong, who is in his forties, said that he used to be the technical director of Huaxing Aviation Technology Company, and this time he was also transferred to Shengke Aviation Technology Company as the chief executive officer.

Yang Jie nodded, and after shaking hands with these technical leaders from different departments, he also took Natasha to a ground command station in the camp.

The test to be conducted by Centec Aerospace Technologies is a real crash test experiment, which has been in the works for some time.

This test is also the first time in China, and it has been prepared for a long time before it has been approved, and this experiment is also placed in a deserted area deep in the desert.

With the order from the ground command station, a ready Q400 also began to take off from an airfield in the distance.

In order to record the real situation inside the plane at the time of the crash, the test team used dozens of cameras to shoot from multiple angles, which were placed inside the aircraft, on the accompanying aircraft, on the ground and in the pilot's helmet of the crashed aircraft.

At this time, these pictures were also transmitted to the ground command center here in real time.

Through these pictures, it can be seen that the Q400 is piloted by a pilot in his forties, who is also seconded from the military and has extremely rich flying experience.

The Q400 cabin is also in different positions of the fuselage at this time placed a lot of dummies full of sensors up and down the fuselage, and the fuselage inside and outside is also placed a lot of test strain resistance sensors, in the process of crashing can measure the strength and stress changes of various parts of the fuselage.

A test like this is also very expensive to do once, and the test team also uses such an experiment to get more data.

When Natasha saw the Q400 flying in the air, she also turned her head to Yang Jie and asked, "It costs a lot of money to do such an experiment, right?"

Yang Jie smiled: "It's not cheap, but it's not particularly expensive, this Q400 has been flying for many years, it's very old, and the price of such an experiment is almost tens of millions, but it's also very worthwhile to get a lot of experimental data." ”

Natasha tilted her head and asked, "Why do you have to do the experiment?"

"The purpose of this test is to simulate a real air crash environment, so that our technical experts can study the aircraft fuselage, cabin and the collision caused by the crash on the human body, and be able to investigate the crash resistance of the aircraft, the possibility of passenger survival, etc., the main purpose is to help us design better aircraft and increase the probability of passenger survival through such experiments in the future." ”

Yang Jie opened his mouth and said.

"Neither Boeing nor Airbus have experimented on this......"

Natasha muttered.

Yang Jie smiled: "It's their business whether they do this experiment or not, but we still have to do it." ”

After a pause, he added: "After this experiment, the video recorded will also be edited into a documentary and posted on the Internet." ”

Natasha's eyes lit up: "Ah, you're promoting your company!"

Yang Jie smiled and was noncommittal.