The most important difference between a single movement and a double movement is that the single movement is one-way, and the double movement is two-way.
As a kind of channel management equipment, the most essential function of the gate is to pass only one person at a time through blocking and release. The application object is pedestrian, the application is the entrance and exit, but as part of the intelligent channel management system, the gate can be combined with other The system works together for different special occasions to play a greater role.
According to the different control methods of the movement, the gate can be divided into mechanical, semi-automatic and fully automatic. Some manufacturers refer to semi-automatic as electric and automatic as automatic.
The mechanical type controls the movement of the blocking body (connected to the movement) by manual control, and the mechanical limit controls the movement of the movement;
Semi-automatic is to control the movement and stop of the movement by electromagnet;
Fully automatic is to control the movement and stop of the movement through the motor.
The opening and closing of the blocking body is further controlled by controlling the movement and stopping of the movement.
According to the number of movements and blocking bodies included in the same gate, the gate can be divided into a single movement (including one movement and one blocking body) and a double movement (including two movements and two blocking bodies). , in a bilaterally symmetric form).
There are many styles of gates such as three-roll gate, swing gate, wing gate, one-word gate, translation gate, rotary gate, barrier-free passage gate, etc. At present, there are three roller gates, swing gates, and wing gates that are common in the market. Three kinds.
Wing gate is one of the channel management equipment. The wing gate is mainly used for pedestrian channel management. It has the characteristics of quick opening, safety and convenience. It is an ideal management and guidance device for pedestrians with high frequency access and passage; it is widely used in airports and subway stations. Stations, docks, scenic spots, parks, pedestrian walkways, etc., can cooperate with smart cards to realize offline ticket sales management system functions, and form unattended management of personnel access.
Three-roll gates are commonly used for easy disobedience level access control in public access. Widely used in the factory's attendance system, the consumption system of the business unit, the access control of the community, the ticket inspection system of the venues, and the palm-shaped system management of the construction site. Available in a variety of configurations, it can be used in all built environments and solves all control problems in pedestrian access. Different identification systems can be configured (ID card, IC card, barcode, palm shape, fingerprint, iris, etc.).
The swing gate is externally equipped with a standard electrical interface, which can be easily connected to a variety of card readers. The column swing gate is a common application equipment for pedestrian walkways. Under normal circumstances, the column swing gate is composed of two single swing gates to form a channel application. The column swing gate can also be used stand-alone if conditions permit.
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