What are the characteristics of ancient communication?

Question 1: What are the characteristics of ancient communication methods?

Slow delivery, not timely;

Affected by the external environment, it is easy to lose information.

Question 2: What are the three characteristics of ancient communication? Features:

1, the operation mode is relatively simple and single.

2. The transmission is slow and not timely. Limited by time and space.

3. Influenced by the external environment,

Question 3: What do you think are the characteristics of ancient ways of communication? 1. The operation mode is relatively simple and simple.

2. The transmission is slow and not timely. Limited by time and space.

3. Influenced by the external environment,

4, easy to cause information loss.

5, relying on manpower and material resources, the cost is high.

6. Not subject to monopoly control

7. it's more troublesome

8, to a certain extent, reduce the damage to nature (except military intelligence).

Ancient communication methods: bonfire, swan goose, fish, yellow ear, bamboo tube, etc.

Question 4: What are the characteristics of ancient communication and contemporary communication? In ancient times, information was transmitted through people or perspectives (bonfires).

Nowadays, communication uses wired, wireless, network and so on to transmit information.

The biggest difference is timeliness!

Question 5: Advantages and Disadvantages of Ancient Communication Methods China is one of the first countries in the world to establish an organized information dissemination system. As early as 3000 years ago, there were records of information transmission in Shang Dynasty. 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, and set up a marking post station of about 30 miles. 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.

Question 6: What are the characteristics of ancient communication and modern communication? In ancient times, information was transmitted through people or perspectives (bonfires).

At present, communication uses conventional lines and wireless networks to transmit information.

The biggest difference is timeliness!

Question 7: What were the ways of communication in ancient times? What are their advantages and disadvantages? Apart from the mythical communication methods, the feasible communication methods in ancient times mainly include: beating drums to send letters, sending military information by bonfire, sending books by Hongyan, mailing, kite communication, sending books by bamboo tube, and guiding navigation by lighthouse.

Drum message: mainly used in ancient wars to convey some simple marching orders. Its advantages are simplicity and high transmission speed in a small range. The disadvantage is that the use is mainly limited to the military, and the information conveyed is extremely limited and the scope is small.

Beacon for transmitting military information: "Beacon" is a communication method used to transmit frontier military information in ancient China. 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. The advantage is that it spreads widely and quickly. The disadvantage is that information dissemination is extremely limited and can only be used in the military, with huge cost.

Hongyan delivers books: In ancient times, birds were used to send messages to each other, such as pigeons. The advantage is that it is convenient and fast, and the amount of information it carries can be relatively large. The disadvantage is that the domestication cost is high and it is not easy to popularize.

Relay: use relay stations all over the country to transmit by horse. Its advantages are wide application range and large information carrying capacity. The disadvantage is that it requires countless manpower and material resources, and the users are limited to the imperial court.

Kite communication: The military uses kites to transmit information. The advantage is that you can use the height of the kite to transmit information on some terrain with inconvenient manpower. Disadvantages are limited to the scope of use, less information, limited to military and so on.

Delivery by bamboo tube: In ancient times, friends often brought home letters to deliver letters. Its advantages are low cost and high reliability. The disadvantage is that it is inefficient and cannot be used on a large scale.

Lighthouse navigation: In ancient times, lighthouses were built at sea to guide ships. Its advantages are wide spread and long-term use. The disadvantage is that it is expensive, and it can only guide the way and has no other use.

Question 8: What are the ancient and present communication methods? What are their advantages and limitations? Ancient means of communication: horse riding to send mail, postal transmission is an early organized means of communication. A whole set of evacuation system was formed in Qin and Han Dynasties. During the Sui and Tang Dynasties, the cause of post-biography got unprecedented development. In the Song Dynasty, all official documents and letters were called "delivery", and "express delivery shop" appeared. This is general information transmission. In the war, war and wolf smoke are both means of communication, the number and direction of enemies are different, and there are pigeons and semaphores on the sea. Of course, most of the letters between ordinary people are sent by people, or they are just oral messages (so that they are different in the end) and so on. There are many modern communication modes, such as wired/wireless communication, laser communication and network communication. Modern means of communication are far more advanced, reliable and popular than those in ancient times, and people are closely related, unlike those used by the state or the army in ancient times. What is important is that many communication methods now pay more attention to confidentiality, which is also the requirement of the development of the times. Similarly, there are more side effects than in ancient times, such as dependence on mobile phones.