The Network Camera/ Network IR Camera/ Network Cameras/ Network Camera HD/ IP Camera Wifi/ IP Cameras/ Mini IP Cam, also called the IPC, WEBCAM, or WEB Camera, is a new-generation camera that combines the traditional camera and the network technology. And the user can monitor the Network Camera images just with a standard web browser (such as the "Microsoft IE or Netscape).
The design of the world's first Network Camera is originated from two scientists who wanted to drink coffee.
In 1991, only the main computer room of the Cambridge University Computer Research Center had a coffee maker. From time to time, scientists from other rooms ran to the main computer room but found that the coffee was drank up. In order to solve the problem of a wasteful trip when pouring coffee, scientists Fraser and Paul thought of assembling a device that can monitor the coffee maker in the main room. They first pointed a camera at the coffee maker, set to take three photos per minute, and then wrote a program to send the camera pictures to the research department`s internal network. Then, the Cambridge University successfully installed the first Network Camera in the world.
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As a new generation product that combines the traditional camera and the network video technology, in addition to the image capturing function of the traditional cameras, the Network Camera also has a built-in digital compression controller and a WEB-based operating system; which makes the video data compressed and encrypted, and then delivered to the end users via the local area network, internet or wireless network. The remote user can use a standard web browser on the PC to access the network camera according to the IP address of the network camera, monitor the on-site situation of the target site, edit and store the image data, and can even control the camera PTZ and lens to achieve the monitor in all directions.
Nowadays, the Network Camera are being used more and more widely. So do you know how the Network Camera was invented? Well, here is a story.
On November 22nd, 1993, the real "Internet camera" was born and it was still in the computer research department of the Cambridge University. The laboratory which another scientist named Johnson was at could not be connected to the internal network. Johnson could not use the previous monitoring software to check the coffee, so he wrote a program to make his own computer can receive photos from the camera; which makes the breakthrough of the camera from the internal network to the World Wide Web, realized.
Since then, millions of people from all over the world have joined the "coffee pot watching activity" through the Internet. In 2011, due to the obsolete equipment and the inability to maintain it, Cambridge computer scientists finally shut down the Network Camera.
1. Select ducklings to buy ducklings to go to the breeding farms with good epidemic prevention work. Ducks should strictly follow the immunization procedures to prevent poultry outbreaks, E. coli disease, duck plague, bird flu, viral hepatitis and other diseases. Inoculation, the hatchery's epidemic prevention conditions are in line with national regulations. When ducklings are selected, they are full-featured and full-featured. The feathers are shiny, and they are lively and sounding loud. The selected ducklings should be uniform in size. Second, the good brooding off 1, brooding sanitation and disinfection work: Before entering the duck seedlings to do a good job in brooding sanitation clean, thoroughly clean the duck dung, with a disinfectant (0.2% 100 killing solution) spray once, drinking fountains , trays, chutes, etc., cleaned and dried after disinfection. 2, duck brooding methods: large-scale breeding of meat ducks generally use ground brooding and online brooding. Online brooding has more benefits than ground brooding, good hygienic environment, can increase brooding density and utilization rate of brooding sheds, reduce occurrence of disease of ducklings and reduce mortality, increase the survival rate of brooding period, high feed repayment of young ducklings, and growth rate fast. Third, the brooding period management 1, brooding temperature: newly hatched ducklings, its poor body temperature regulation, must do a good job of insulation. The brooding temperature of 1 to 3 days is 30°C to 32°C, and then the temperature drops by 1°C every 2 days. When the temperature of Sherwin falls to the outside temperature, the heating is stopped. 2. Density for brooding in the house: From 1 to 7 days of age, ground brooding will be 20 to 40 per m2, and online brooding will be 40 to 60 per m2. 3, timely drinking water feeding: ducklings out of the shell 12 to 24 hours after the timely provision of drinking water and feeding, drinking fountains should be sufficient and evenly distributed, if necessary, manual adjustment of drinking water. 1 to 2 hours after drinking ducklings, use full-price high-quality ducklings (instead of 1 to 3 days old chicks to replace them) to soften them with water and spread them evenly on the tray or plastic sheet to induce them to feed. All can be normal. After foraging, switch to the feed tank for feeding. 4, light: ducklings less food, digestive ability, fast growth, day and night continue to feed, so the brooding room should have sufficient light, at night also have electric lighting, so that they eat 24 hours. 5, pay attention to ventilation: brooding room ventilation should be good to prevent the homes of ammonia, carbon dioxide concentration is too high, induced disease and cause poisoning. Fourth, to prevent and cure duck disease in the feeding process of ducks, duck virus hepatitis, infectious serositis, influenza, E. coli disease, poultry outbreak, bird flu and other infectious diseases to prevent . For ducks that have not been boosted by duck hepatitis virus or bird flu vaccine, the ducklings of their offspring should be injected with antiviral hepatitis yolk after the brooding house is hatched, and the bird flu vaccine should be injected after the brooding is finished. Other diseases can be prevented by antibiotics. Pay attention to the daily cleaning and sanitation work of the brooding house, and duck dung should be removed every day to prevent ammonia gas and carbon dioxide poisoning and to do a good job in house disinfection. After the meat ducks are sold, the breeding site can be cross-sterilized with quicklime and telothin, and the second batch of meat ducks can be kept at intervals of 7 to 15 days. This can better control the occurrence of diseases and increase the survival rate and economic efficiency of ducks. .
In conclusion, the Network Camera was invented because of the daily needs, and it brought great convenience to our daily life and is helping sloving more and more problems for people all over the world.