Changsun Moli and others hurriedly said respectfully: "I will keep this in mind, follow Your Majesty, and work hard to create a new Song Dynasty."
"Well, okay. You think about it more, sort out your thoughts, compile them into articles and publish them. We are like-minded. If we don't express our ambitions and point out the way forward, how can we unite the majority of people?"
"I remember this!"
After walking for a while, he saw a building being built on a hill. Zhao Si pointed at it and asked, "Is that what they are building?"
"Your Majesty, that is part of the Tianjin to Peiping section of the emergency reporting system." Xue Yugui looked up, confirmed it, and turned to Zhao Si to report.
"Oh, so to speak, the Song Dynasty's comprehensive emergency reporting system project has actually been built here in Tianjin." Zhao Si said with some joy.
"Emergency reporting system?"
Among the several local officials present, except for Changsun Moli, who knew a little bit about it, the rest had only heard of the name and were not sure about the details.
"Shutong, call Xia Chi." Zhao Si ordered, and then explained to Changsun Moli and others: "Xia Chi is my school secretary, responsible for science and technology. Su Jisheng, a top student from Zhang Heng College of Biyong University
(Su Xie’s) student is young and has achieved a lot, and is already a director of the Mathematics Society and the Society of Engineers.”
Soon, Xia Chi was called. Their staff and entourage had been gathering not far away and were on standby.
"Xia Chi, please introduce the emergency reporting system to everyone." Zhao Si pointed to several ministers and said to Xia Chi, but he explained first, "This system has always been under the name of the emergency reporting bureau directly under the Ministry of War.
It is being carried out in the name of military facility construction. So you may know less about it. If you encounter it today, let Xia Chi explain it to you in detail. You should be able to use it soon."
Seeing that everyone had no doubts, Zhao Si nodded to Xia Chi, indicating that he could start.
"It's Your Majesty." Xia Chi pushed the glass eyes on the bridge of her nose and said.
"Dear officials, the emergency reporting system was first proposed by the government, and was developed by a joint research team formed by Biyong University, the Institute of Geosciences, and the Postal and Communications Department of the Ministry of War. Since it is designated as a Xuan-level secret, it is known to the outside world.
Not much. Now that it has entered the comprehensive construction stage, it is beginning to be known to everyone."
"The operating principle of this emergency reporting system is to transmit messages through long-distance observation." After Zhao Si nodded in acquiescence, Xia Chi began to briefly introduce the operating process of the emergency reporting system.
"The general process is this. Every fifteen to twenty kilometers, that is, a distance of thirty to forty miles, a signal station is set up. It is usually built on the top of a hill or the highest point of a city tower. For example, this
.”
Xia Chi pointed at the tower-like building being built on the top of the hill next to it.
"There is a huge indicator pole at the signal station. There are three in total, one above and two below, in the shape of a triangle. All the indicator poles are black and white, and are more than two meters long. The upper horizontal pole has the fulcrum in the middle.
, one end is black and the other is white, using black as the standard, it will only rotate to four positions, right left, left-center, center, and right right."
"The position turns to the left, which means that the device is transmitting a signal. Turning to the right left position means that the first signal is transmitted. The position is shifted to the left, which means that the second signal is transmitted. The middle position means that the transmission is completed.
What is displayed is the verification data. The position turns to the right, which means the device is receiving the signal."
Xia Chi spoke very quickly at first, but Changsun Moli and others had difficulty listening. After getting Zhao Si's hint, Xia Chi spoke as slowly as possible, and took out a large notebook from the bag he was carrying and wrote in it.
Draw pictures to make several important ministers more intuitive.
"The following two indicator poles are four meters apart. One meter is black and one meter is white. With the bottom of the white pole as the fulcrum, it can rotate in a circle. However, each horizontal pole is set to only rotate to eight different positions -
—Each position is exactly forty-five degrees apart.”
"Divided according to this, the eight squares on the left are the Yang hexagrams, also called the main hexagrams, and the eight squares on the right are the Yin hexagrams, also called the guest hexagrams. For simplicity, all are represented by Tianzhu numbers."
"The left and right crossbars can be rotated eight positions. From a mathematical point of view, it means that 8x8 can be set, which equals sixty-four combinations, that is, sixty-four different signals can be sent out."
"In addition, the horizontal bar above is left or in the middle, transmitting two signals, that is, the two signals form a set of codes. (This chapter is not finished yet!)
Chapter 108 This system is a bit fantasy (1)
, can pass 64x64, which is equal to four thousand and ninety-six codes."
Xia Chi wrote and drew in his notebook and gave an example.
"For example, if the upper horizontal bar is on the left, the first signal is sent, and then based on the left and right angles of the lower two horizontal bars, it is concluded that the main hexagram is the Kun hexagram and the guest hexagram is the Xun hexagram. The combination is the Guan hexagram, which is 20. Then the horizontal bar
The pole is turned to the left and center, and the two horizontal poles below send out the second signal. It is concluded that the main hexagram is the Xun hexagram, and the guest hexagram is the Kun hexagram. The combination is the Sheng hexagram, which is 46. Then it is concluded that the first code is 20-
46.@精品\/书馆*First update~~”
"The signal copy paper for the emergency reporting system is special, with eight squares per line and ten lines per page. The emergency operator can just fill in the grids in order according to the codes received."
Hearing this, Zeng Baohua couldn't help but wipe the sweat from his forehead.
"So complicated? I started sweating just listening to it."
Zhao Si curled his lips and said, "Where do we go from now on? There are more complicated things below. Xia Chi, continue talking."
"It's Your Majesty. There is a signal sign on each tower, and there are two telescopes. One points to the previous station to receive the signal from it. The other points to the next station to supervise the signal from the next station.
Consistent with what they issued. Engineers from the Mechanical Institute developed a simple and easy-to-operate machine that allows emergency operators to control the sign on the top of the tower through gears and rope chains indoors, and at the same time display the actual instructions of the sign through a scale model.
"
Xia Chi continued to explain.
For the first time, Zeng Baohua felt that his brilliant brain might not be enough. Changsun Moli just listened quietly, Xue Yugui seemed to be confused, and Yu Wenxuzhong just opened his mouth slightly, neither happy nor sad.
"... Just now we are talking about the transmission system, now we are going to talk about the coding system. As mentioned before, the sign can transmit several sets of codes, with two signals as one set. The emergency reporting system has a code book with each page clearly marked
Which page is on the page, and above each word on each page is the number of the word on that page."
"Then for each set of codes, the first signal is the page number, and the second signal is the word number on the page. In this way, you can clearly know which word a set of codes corresponds to... In order to write this codebook
, we also invited teachers from the Chinese Language Institute of Hongwenyuan to calculate the probability of common use of each word in Chinese, and the more commonly used words are compiled at the front."
"In addition to this, we have also summarized the 300 most commonly used words and compiled them in it. We will send them according to the encoding at that time, which will make it a little simpler."
Chapter 108 This system is a bit fantasy (1) This chapter has been completed!
