Post-horse relay is an early organized mode of communication. The "Postman" sculpture is located in Jiayuguan Railway Station Square, based on the mural tomb of Wei and Jin Dynasties in Jiayuguan. With a simple document in his hand, the postman galloped at high speed on all fours. This brick mural was taken as the theme of a small stamp by the First Congress of the All-China Philatelic Federation 1982, which shows that Jiayuguan is one of the cradles of information culture in China.
A whole set of evacuation system was formed in Qin and Han Dynasties. Especially in the Han Dynasty, the documents delivered were graded, and the documents of different grades should be delivered by special personnel and special horses in accordance with the prescribed order and time. Sending and receiving these documents must be registered and marked with time to show responsibility.
During the Sui and Tang Dynasties, the cause of evacuation developed unprecedentedly. The official postal transport line in the Tang Dynasty centered on Chang 'an, the capital city, radiating in all directions and reaching the frontier, with a post station about 30 miles away. According to the Six Codes of the Great Tang Dynasty, at its peak, there were 1 639 post stations in China, with more than 20,000 people specializing in postal services, including 1.7 million post soldiers. The post is divided into three types: land post, water post and waterway merger. Each station is equipped with a station house, a post horse, a post donkey, a post boat and a post yard.
In the Tang Dynasty, there were also explicit provisions on the itinerary of the post station. Lu Yi's trotters walk six posts a day, that is, 180 Li, and then there are about 300 Aliri, and the fastest requirement is 500 Aliri. Pedestrians travel 50 miles a day; Sailing against the current, the river is forty miles, the river is fifty miles, and the other six miles; When it is good, specify 100 to 150 miles. The poet Cen Can wrote in the poem "A Judge on the Road to Longshan" that "after a post, the post rides like a Milky Way; Pingming sent Xianyang, the curtain and the top of the mountain. " Here, he compares the post horse to a meteor. On November 9th, 14th year of Tianbao, An Lushan rebelled in Fanyang. At that time, Emperor Xuanzong of the Tang Dynasty was in Huaqing Palace, three thousand miles apart. Within six days, Emperor Xuanzong of the Tang Dynasty learned the news, and the speed of communication reached 500 miles per day. It can be seen that the organization and speed of postal communication in Tang Dynasty reached a high level.
In the Song Dynasty, all official documents and letters were called "delivery", and "express delivery shop" appeared. There is a bronze bell tied to the collar of the riding whistle in a hurry. Running on the road, ringing the bell during the day and lighting a fire at night, the person killed is not responsible. Shopping for horses, shopping for people, rain or shine, day and night. In the early years of Southern Song Dynasty, Yue Fei, an anti-gold general, was forcibly recalled to Lin 'an from the front with 12 gold medals by Song Gaozong. This kind of gold medal is a gold plate sent by express delivery, indicating urgency.
There are also bells and drums, fireworks, pigeons, semaphores, wolf smoke and other ways to convey information.
Modern communication
abstract
China used drums to transmit information in ancient times, as early as the end of primitive society.
By the Western Zhou Dynasty, China had a relatively complete postal system.
During the Spring and Autumn Period and the Warring States Period, with the progress of politics, economy and culture, postal communication gradually became complete.
During the Three Kingdoms period, Cao Wei's greatest achievement in postal history was the formulation of postal orders.
One of the signs of the development of postal service in Sui and Tang Dynasties was the increase in the number of post stations.
During the Yuan Dynasty in China, the postal service developed greatly.
The biggest feature of the post system reform in Qing Dynasty is the combination of "post" and "post".
After the middle of Qing Dynasty, with the establishment of modern postal service, the ancient postal system was gradually eliminated.
Fire spreads military intelligence.
"Beacon" is a communication method used in ancient China to transmit frontier defense military information. It began in Shang and Zhou Dynasties and extended to Ming and Qing Dynasties. We have been learning from each other for thousands of years, especially in the Han Dynasty. At the height of the frontier defense military fortress or transportation hub, a high platform is built at regular intervals, commonly known as beacon tower, also known as beacon tower, trestle, smoke pier, etc. Garrison is waiting on the high platform. When the enemy invades, they burn firewood during the day to give an alarm by "burning smoke" and at night to give an alarm by "bonfire" (fire). When one station lit a beacon, neighboring stations also lit torches one after another, passing by one by one. In a short time, in order to report the enemy's situation, they dispatched troops, requested reinforcements and defeated the enemy.
In the history of our country, there is also a story that "bonfire princes" lit bonfires at will in order to please beautiful women, which eventually led to national subjugation.
Haojiang, the capital of the Zhou Dynasty, was established after the demise of the Shang Dynasty, and was called the Western Zhou Dynasty in history. In the early days, in order to consolidate the state power, Zhou Wang successively enfeoffed his brothers, relatives and heroes to various places as vassals, established vassal states and established a whole set of systems. Agriculture, handicrafts and commerce have all developed to a certain extent.
Letters from Hongyan-Letters from afar
The story of The Legend of Hongyan comes from Hanshu? The story of "Su Wu herding sheep" in Biography of Su Wu. According to records, in the first year of Emperor Wu of the Han Dynasty (BC 100), Su Wu, the ambassador of the Han Dynasty, was detained by Shan Yu, the messenger of the Huns. He was brave and unyielding, and Khan exiled him to the no-man's land in Beihai (now Lake Baikal) to shepherd sheep. 19 years later, Emperor Zhao of the Han Dynasty succeeded to the throne, and the fierce Han Dynasty reconciled and married. The envoys of the Han Dynasty were ferocious and asked Su Wu to go back. Khan refused, but he couldn't say it, so he lied that Su Wu was dead. Later, Emperor Hanzhao sent envoys to the Huns, and Chang Hui, the detained deputy envoy who sent envoys to the Huns together with Su Wu, secretly met with the envoys of the Han Dynasty one night with the help of the jailer, told the envoys of the Han Dynasty about Su Wu, and came up with a plan for the envoys of the Han Dynasty to tell Khan: "When Emperor Hanzhao was hunting in Shanglinyuan, he killed a goose with a letter written on silk tied to his foot, which said that Su Wu was not dead. Han was very happy after hearing this, so he blamed Khan according to Chang Hui's words. Khan was surprised after hearing this, but he couldn't deny it, so he had to let Su Wu go back.
Jade bird delivers books.
According to China's ancient rare book Shan Hai Jing, there are three kinds of bluebirds, namely Zhao Lan and Yan Zi (the author has not found the name of another bluebird). They are the attendants and messengers of the Queen Mother of the West, who can fly over Qian Shan to deliver information and good news of good luck, happiness and happiness to the world. It is said that the Queen Mother of the West once wrote a letter to Emperor Wu of the Han Dynasty. The Queen Mother of the West sent a book to the Jade Bird, and the Jade Bird always sent the letter from the Queen Mother to the Chenghua Temple in the Han Palace. In later myths, the bluebird gradually evolved into the king of birds-Phoenix.
In the Southern Tang Dynasty, master Li Jing wrote a poem, "The bluebird doesn't spread the news outside the cloud, and the lilacs are sad in the rain"; In the Tang Dynasty, Li Bai wrote a poem "I wish I could repay Sauvignon Blanc because of three bluebirds". Li Shangyin wrote a poem "Pengshan has no way, bluebird, listen! -bring me what she said! " ; And Cui wrote a poem "When will the bluebird pass".
Letter forwarding from home
Pigeons pass books, and everyone is familiar with it, because there is also the Pigeons Association, and long-distance pigeon flying competitions are often held. The homing pigeon won't get lost in a long flight, which stems from its unique function, that is, it can tell the direction by feeling the magnetic force and latitude.
At present, there is no clear statement about the exact start time of carrier pigeon book transmission, but as early as the Tang Dynasty, carrier pigeon book transmission has become very common. There is a record of "Pigeons Pass Books" in Wang Renyu's "Kaiyuan Tianbao Legacy" in the Five Dynasties: "When Zhang Jiuling was a teenager, he raised a group of pigeons at home. Every time I communicate with my relatives and friends, I only go to the pigeon's foot book department, follow the instructions and fly to vote. I was a flying slave when I was nine years old, and people liked to be surprised. " Zhang Jiuling was a statesman and poet in the Tang Dynasty. He not only used carrier pigeons to deliver letters, but also gave carrier pigeons a nice name-"flying slaves". Since then, homing pigeons have been playing an important role in people's communication life during the Song, Yuan, Ming and Qing Dynasties.
Kite communication
The kite we use for entertainment today played an important role as an emergency communication tool in ancient times.
Legend has it that as early as the end of the Spring and Autumn Period, Lu's skillful craftsman lost the game (that is, Lu Ban) once imitated the shape of a bird. "Cutting bamboo and wood thought it was a magpie and flew three days later." This flying "wooden magpie" made of bamboo and wood is the predecessor of kite. In the Eastern Han Dynasty, Cai Lun invented papermaking. People made a frame with bamboo sticks and then pasted it with paper, which became a "paper kite". In the Five Dynasties, when people made paper kites, they tied a bamboo whistle on them. The wind blows a bamboo whistle, which sounds like a kite, hence the word "kite".
The original kites were made for military needs, mainly used for military reconnaissance or for transmitting information and military intelligence. It was not until the Tang Dynasty that kites gradually became an entertainment toy and spread among the people.
lighthouse
Lighthouses originated from the bonfires in ancient Egypt. The earliest lighthouse in the world was built in the 7th century BC, located at Baba Point in the Daniil Strait, standing like a huge bell tower. At that time, people burned firewood in the lighthouse and used its fire to guide the course.
In 280 BC, the ancient Egyptians, under the orders of King Ptolemy II Filadelf, built a lighthouse on fallows Island opposite Alexandria, Egypt, which was 85 meters high and burned wood day and night, with flames and smoke columns as navigation signs. Faros Lighthouse, known as one of the seven wonders of the ancient world, was destroyed by the earthquake in 1302. At the beginning of the 9th century, the French built a lighthouse in Douang Reef, the surgical site at the mouth of the gironde River, which has been rebuilt twice. The existing lighthouse was built in 16 1 1.
Among the ancient lighthouses, Livorno Lighthouse in Italy is still in use today. The lighthouse was built in 1304, made of stone and 50 meters high. The first lighthouse in America was the Boston Lighthouse built in 17 16. Since then, lens lighthouse was built in 1823, electric lighthouse was built in 1858, lighthouse was built on soft foundation for the first time in 1885, and the first gas flash tower was built in 1906. In 1850, there were only 1570 lighthouses in the world, and in 1900, the number increased to 9400. By the beginning of 1984, including other luminous beacons, the total number of lighthouses had exceeded 55,000.
Communication tower
/kloc-in the 8th century, Claude Chappe, a French engineer, successfully developed a practical communication system to speed up information transmission. The system consists of several communication towers, which are built 230 kilometers between Paris and Lille. A wooden pole is erected at the top of these towers, and a horizontal crossbar is installed on the wooden pole. People can rotate and swing the wooden pole under the operation of ropes to form various angles. The two vertical arms are installed at both ends of the horizontal cross bar and can also rotate. In this way, each tower can form 192 different configurations through wooden poles, and the nearby towers can see the information representing the meaning of 192 through telescopes. In this way, within a distance of 230 kilometers, the information can be transmitted in two minutes. This system made great contributions to the French revolutionary war in the18th century.
signal flag
It has been more than 400 years since signal flags were used for communication on ships. The advantage of banner communication is very simple. Therefore, even today when modern communication technology is quite developed, this simple communication mode is still preserved and becomes an important way of short-distance communication. In sign communication, signal signs can be used alone or in combination to express different meanings. Usually hanging a flag indicates the most urgent, important or commonly used content. For example, the A-flag is hoisted, which means "There are divers under my boat, please stay away from my boat slowly"; Hang the O-flag, which means "someone falls into the water"; Hanging the W flag means "my ship needs medical assistance" and so on.
flag signal
During the 200 years of15-16th century, the fleet commander commanded his ships by firing guns or sailing. 1777, Admiral Howe, commander of the British and American fleets, printed a signal manual, becoming the first person to write a signal book. Later, Admiral Sir Popham used some flags as shorthand letters to create a complete set of semaphore letters. 1805, when Lord Nelson commanded the Battle of Trafalgar, the last signal he sent before he died was 16 Pophanqi: "Close to the enemy and fight at close range."
18 17, the British navy colonel Mariette compiled the first internationally recognized alphanumeric. There are also 40 signal flags, including 26 letter flags, digital flags 10, 3 substitute flags and answer flags 1. Flags have different shapes: dovetail, rectangle, trapezoid, triangle and so on. The colors and patterns of flags are also different.
Respondents: Enthusiastic users | 20 10-5-6 17:48 | report.
After Zhou Xuanwang's death, his son Jigong Nie acceded to the throne, namely Zhou Youwang. Zhou Youwang doesn't care about any national affairs, only knows to eat, drink and be merry, and sends people everywhere to look for beautiful women. There was a minister named Zhen Bao (b ā oxiang), who advised you to swim the king. Zhou Youwang not only refused to listen, but put Bao Zheng in prison.
Bao Jun was imprisoned for three years. Zanjia people try their best to save Zan. They bought a beautiful girl in the country, taught her to sing and dance, dressed her and gave her to the reclusive king to compensate for her praise. This girl is the apple of her family's eye. Her name is Li.
Wang You was so happy when he got the compliment that he said it. He likes Zan very much, but Zan has been unhappy since he entered the palace, and has never smiled once. Wang You tried to make her laugh, but she couldn't.
Zhou Youwang offered a reward: anyone who can make the princess smile will get a reward of 1200 gold coins.
There is an apple polisher named Master Guo Gu who has an idea about Zhou Youwang. It turned out that in order to guard against dog attacks, the Zhou Dynasty built more than 20 beacon towers in Lishan (now southeast of Lintong, Li Yin, Shaanxi Province), and there was one every few miles. If the dog barks, the soldiers who guard the first level will burn a bonfire; The soldiers in the second level saw the fireworks and burned the bonfire. In this way, bonfires burned one after another. When the nearby governors saw it, they would send troops to save it. Guo Shifu said to Zhou Youwang, "Now the world is peaceful, and the beacon tower has not been used for a long time. I'd like to invite your majesty and queen to visit Mount Li for a few days. In the evening, let's light a bonfire and show it to the nearby governors. This will be a big trick. The empress will laugh when she sees these many military forces. "
Zhou Youwang clapped his hands and said, "Great, let's do it!"
They climbed Mount Li and really lit the bonfire on Mount Li. The neighboring princes got this alarm and thought it was a dog barking, so they quickly led their troops to rescue them. Unexpectedly, when we got there, there was not even the shadow of a dog soldier, only the music and songs in the mountains, and everyone was shocked.
Wang You sent someone to tell them that it was difficult for everyone. There is nothing here, just the king and princess setting off fireworks. you
Let's go home!
Knowing that he had been cheated, Zhuang Ke suppressed his anger and went back.
I don't know what they're doing, but I saw some horses coming at the foot of Mount Li, so I asked you what's going on. Wang You told her in detail. The compliment really smiled.
When you saw the smiling face of praise, the king gave Guo Shifu 1200 gold coins.
Wang You loved praise. Later, he simply abolished the queen and the prince, made praise the queen, and made the son of praise the prince. It turned out that the queen's father was a vassal of the state of Shen. When he got the news, he linked the dogs to attack Haojing.
When Wang You heard the news of the dog attack, he panicked and quickly ordered the bonfire of Lishan Mountain to be lit. The bonfire did burn, but the governors ignored them because they were cheated last time.
The beacon tower braved the smoke during the day and lit candles at night, but no reinforcements arrived.
When the dog soldiers arrived, there were not many soldiers and horses in Haojing, and they barely resisted for a while, so they were beaten out of the water by the dog soldiers. Dog troops flooded into the city, killing Zhou Youwang, Guo Shifu and Fu Bo, who was born in Baosi. The compliment that didn't laugh was also taken away.
At this time, the princes realized that Dog Rong had really entered the Haojiang River, so they joined forces and took a large group of people to rescue them. Seeing the arrival of the warlord's army, the dog army leader ordered his men to plunder the precious property accumulated in the Zhou Dynasty for many years and set fire to it before retreating.