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The earliest ones of the pedestrian access gates in China belonged to the three-roll gates, which were mainly active in the 1980s and mostly appeared in subway projects. Among them, the main equipment of the "automatic ticket gate" in the "Automatic Ticketing System AFC" is also the initial impression of the Chinese people on this type of access gate.
In the late 1990s, pedestrian gates were widely used in ordinary civilian and commercial applications such as office buildings, shopping malls, supermarkets, and high-end residential areas. At present, the types of pedestrian gate gates have been developed in many ways, such as: three-roll gates, swing gates, wing gates, word gates, and switch gates.
Among them, the passage gate and the ticket gate are two different concepts. The ticket checking machine is composed of an automatic ticket checking machine and a portable ticket checking machine, and the automatic ticket checking machine is a specific application of the combination of ticket gates for various types of access gates. There are many kinds of access gates, but they are mainly aimed at the management of entry and exit of management personnel, restrictions on the conditions of entry and exit, and so on.
At present, the common channel gate supporting systems include: access control systems and ticketing systems.
Access control system, the earliest blocking method is the electronic control door, but it can not achieve absolute access rules, and is limited by the structure and form, the use of the occasion is limited. However, by selecting the access gates, such problems can be better solved. Especially in the entrances and exits of buildings or closed geographical areas, it is very effective to select the access gate as an access management tool.
There is a close connection between the ticketing system and the ticket gate and the gate. Nowadays, more places, such as scenic spots, factories, stations, buildings, and communities, have used the combination of the ticket checking system and the channel gate. Better maintenance of the site, improvement, and image, on the other hand, can effectively solve the problem of personnel management.
The two most typical of these are: rail transit and e-tickets. Rail transit, including subways, high-speed rails, etc., has been developed to the extent that the automatic ticket checking system is combined with a gateway gate. The e-ticket mainly refers to the entrance auto-ticketing used for various paid visits and entertainment occasions, similar to the scenic spots, playgrounds, gymnasiums, ski resorts, and entertainment venues. The application of gates has become more and more extensive, and it has mainly begun to intervene in the early stages of the project.