Invincible Smart-Guy System

The news was reporting the shocking news of Dong Chen and the passengers agreeing to purchase the goods, and at this moment, Zhang Yunfeng had already put down a stone in his heart, although the people he had sent out had yet to evaluate all the assets of the passengers. But there was no one in the world who would spend more money than him to purchase the plane. Even Raymond did not dare to compete with him. Everyone who was involved in the manufacturing of aircraft or was interested in the manufacturing of aircraft was afraid of one thing, and that was the Dongchen Aerospace Engineering in Zhang Yunfeng's hand.    

    

Buying the passengers was a relatively long process, and various evaluations were completed. After reaching an agreement with the passengers, this process would take at least a month. Such a large purchase, if it was a normal business, just the tug of war between the two parties would last for more than half a year. But at Zhang Yunfeng's place... The process of the tug of war was completely omitted, because he did not care about the money. So what if he let the airman take advantage of him when he sold himself? It didn't affect him at all.    

    

When Zhang Yunfeng realized what the passengers were thinking, the seven GPS satellites that were launched for Dong Chen in the country had already flown to the sky. The launch launched by the United States and Australia had also begun counting down. It would only take twenty days at most. All the satellites could be launched at once.    

    

However, for the test of Dong Chen's 3D satellite positioning system, there was no longer a need to wait for all the satellites to fly, because the seven satellites had already entered orbit. These seven satellites covered more than half of the Asia-Pacific region. Just like the current Big Dipper System, Dong Chen's 3D satellite navigation system already had the ability to be used in the Asia-Pacific region.    

    

The country and the military attached great importance to this set of positioning system. After the seven satellites entered the orbit, Director Liu personally went to Zhonghai to meet Zhang Yunfeng in Dongchen Aerospace Engineering.    

    

This time, Director Liu brought along a team of more than ten experts. Of these dozen people, six of them were the information technology engineers of the air, sea, and sea armies. The rest were the core engineers of the Big Dipper Satellite GPS system. This time, the military was here to test the various performance indicators of the Dongchen Positioning System, and the engineers of the Big Dipper were... They were here to learn the advanced experience, and then decide whether or not to give up on the Big Dipper System that was about to be built.    

    

Zhang Yunfeng had already prepared many test terminals, including the terminal module, the vehicle, the aircraft, and the ship terminal.    

    

Among them, the onboard terminal had the most powerful functions. The onboard terminal was second, and the onboard terminal was second. The handheld terminal was relatively weaker, and the function of the handheld terminal was much weaker.    

    

However, all the terminals had several basic functions, namely: plane satellite positioning, three-dimensional satellite positioning, and satellite speed detection. These three core functions were: plane satellite positioning, three-dimensional satellite positioning, and satellite speed detection.    

    

When Zhang Yunfeng and Director Liu met, Director Liu asked excitedly, "Yunfeng, are the relevant tasks for the test ready?"    

    

Zhang Yunfeng said indifferently, "The main content of this test is very simple. In fact, it is just a few functions and tests of various indicators. Besides, our test is different from your usual test. So, all of you have to listen to our arrangement. You are visitors to the tests, not directly participants. You have no right to make any changes to the content of the tests. "    

    

Director Liu said hurriedly, "Of course. We are mainly here to observe and learn."    

    

Zhang Yunfeng nodded and said, "The first test. Let's go to the test flight airport and start there."    

    

The group took the bus to the airport. The airport had been prepared for this. Zhang Yunfeng rented a helicopter that could carry twenty-two people. At this moment, the helicopter was parked on the airport's landing pad, waiting for Zhang Yunfeng's arrival.    

    

Once Zhang Yunfeng got off the helicopter with more than a dozen people, he said, "Dong Chen's GPS system. Overall, we have completed the detection of the area that we are currently covering. Currently, our seven satellites cover more than half of the Asia-Pacific region. There are no blind spots in the coverage area, and there are no blind spots in the area. So, regarding the degree of coverage and stability, you can rest assured... I won't demonstrate this to you anymore."    

    

An engineer from the Big Dipper System frowned and asked: "How long has it been since your satellite went up? Have you finished covering half of the Asia-Pacific region? Do you know how many blind spots there are in the Asia-Pacific region due to the geographical environment? Have you monitored those blind spots?"    

    

Zhang Yunfeng frowned, thinking, Why are you talking so much nonsense when you and I are here to learn?    

    

He said in a bad mood, "Dong Chen's GPS system is completely different from your GPS system. Our satellite can accurately project all the coordinates to the places where each GPS signal can be transmitted and give real-time feedback to the situation. We don't need to go out to find the blind spot, but we can directly see where the blind spot is. Do you understand?"    

    

Zhang Yunfeng was afraid that he would not understand, so he continued, "We have countless coordinates in the plane and the three-dimensional space that we cover, less than one centimeter away from each other. If there is any place that is not covered by the coordinates, our satellites can tell by themselves, so we can immediately know. How many blind spots are there in the coverage area? How many blind spots do you have now? Do you want me to give you the most complete information about the blind spots later?"    

    

The man immediately became mute. His face turned red from being squeezed by Zhang Yunfeng, but he could not say a word.    

    

Zhang Yunfeng said unhappily at this time, "Dong Chen's GPS system, every coordinate is very clear. When you get on the plane later, you will see what a super high precision GPS system is. Even the instruments that you have always trusted can't be compared to it! "    

    

A group of people boarded the helicopter. Everyone who boarded the helicopter... They all received a small box from the staff. Inside the box was a set of Dong Chen's hand-held GPS terminal. After boarding the helicopter, Xiao Zheng said, "You guys open the handheld terminal now and look at the current location data."    

    

Everyone hurriedly opened the GPS terminal given by Dongchen. After opening it, the real-time coordinates and altitude of the place appeared on the LCD screen.    

    

Xiao Zheng said, "Since the plane hasn't taken off yet, you should try the accuracy of the location system on the plane first."    

    

When these people looked at the GPS system, they found that the GPS was much longer than normal latitude and latitude. From this, it could be seen that Dong Chen's GPS was much more accurate than traditional latitude and latitude coordinates. When someone accidentally moved the GPS system in their hands, they actually found out... With a slight movement, the coordinate information on it would also change.    

    

"This precise location and the speed at which the coordinates are updated are too fast!" A Big Dipper engineer exclaimed, "Almost every time he moves, the coordinate will change."    

    

Zhang Yunfeng said indifferently, "If we were to use it in real life, we wouldn't need such high precision. It can increase the precision by a little. In addition, you can turn on the real-time speed function in the terminal, and the terminal will change according to the coordinate point and consume time. Calculating the most accurate real-time movement speed. "    

    

Everyone was surprised and began to try. As expected, one person couldn't help but say, "The speed of my arm just now was 2.341 kilometers per hour."    

    

Zhang Yunfeng said," If you throw it out, the positioning system can record the most accurate parabola and fall process. If you use it on the plane, you can see the most precise trajectory of the plane in flight. This... The information will also be transmitted to the black box. Once the plane crash, according to the flight trajectory data in the black box, reconstructing the entire landing process of the plane."    

    

As he spoke, Zhang Yunfeng pointed at an additional high speed meter in the cabin. This high meter was added by me, just like the high meter used by the helicopter itself," he said. It's the same as the high meter used by most planes, but the smallest unit is one foot. After the plane takes off later, you can use the height data on the terminal to compare with the data on this height meter. See if the meter is more accurate or the positioning system is more accurate. "    

    

"It must be the positioning system that is the most accurate" An engineer said: "I put the location terminal on my lap, showing that my current altitude is 45. 54 meters, the altitude I'm holding it in my hand is 45 meters. 82 meters, the accuracy of the GPS for the altitude has also reached 1 centimeter. This kind of localization system is really too powerful! I have never heard of a localization system that seems to be a 4D cube. "    

    

Zhang Yunfeng said indifferently," It also has many other auxiliary functions. For example, it can not only give you a plane movement speed. If that's the case, it can also give you the speed of your altitude movement. It can accurately record the speed of the plane's climb, the trajectory of the plane's climb, and even... It can be used as a barrier to the plane's landing and landing without any field of vision. "    

    

The surrounding people all revealed surprised expressions. They did not know about Dong Chen's GPS system. They also did not know how powerful this GPS system was, but Zhang Yunfeng said at this moment, "Our coordinates are all three-dimensional stereoscopic. In other words, when we mark a point, we will also mark the height of the point. For example, on the runway not far away, we will each take a middle point at the end of both ends of the runway. Then we will input these two coordinates into the terminal, and the terminal will automatically connect these two points into a line. This line is the absolute middle of this runway. Because our localization accuracy is less than a centimeter. So, even if the airport and runway have no actual field of vision, however, through the onboard positioning system's simulation on the display screen... The accuracy of the simulation was far higher than that of the naked eye and other existing equipment. The pilot could even use this system to allow the plane to take off and land in the absolute middle line. Not only did he know the location of the entire runway like the back of his hand, but he also knew how high the landing gear was from the runway ground. It could clearly be seen that even if the landing gear was one centimeter away from the runway ground, it can also accurately distinguish and prompt you. "