Search For
Confirm
Cancel
LANGUAGE
G-TEK
中国
G-TEK
韩国
G-TEK
韩国
G-TEK
韩国
G-TEK
韩国
G-TEK
韩国
/
AUTOMATIC SLIDING DOOR SOLUTION
All categories

AUTOMATIC SLIDING DOOR SOLUTION

  • Categories:Gate and Door
  • Time of issue:2020-04-30 00:00:00
  • Views:0
Description:
Description:
Information

 

The automatic doors in our daily lives is becoming increasingly frequent, covering shopping centers, large supermarkets, airports, hotels, hospitals, and countless others, providing convenient services for people. The market prospects for automatic door applications are broad, and how to ensure the safety of automatic doors has become an important issue that needs to be addressed. Automatic doors are equipped with sensors with different functions to provide precise opening and safety protection services for pedestrians. In our daily life, the most common automatic doors include automatic swing doors, automatic sliding doors, automatic revolving door, etc. Let's see how these door sensor products work to achieve the safety protection function.

 

 

 

 

Automatic sliding door

 

What are the signal sources for automatic door opening?

The opening signal of an automatic door is the hub of the entire work process, and without it, automatic work cannot be completed. The opening signal of an automatic door is a contact signal, and microwave radar and infrared sensors are two commonly used signal sources. 

Learn more 

 

 

How to achieve automatic sliding door anti-pinch function?

 

For automatic sliding doors, electric glass doors, automatic aluminum doors, or automatic frameless glass door systems, installing anti-pinch through beam photo eyes is an effective safety solution. The infrared signal emitted by the eyes on one side of the door frame reaches the receiver eyes on the other side, which will establish a straight light path. As long as the ray path is obstructed by children, pets, disabled individuals, or anyone standing in the passage, the safety beam sensor or light barrier will immediately detect the obstacle and prevent the door from closing, thereby preventing people or objects in the middle from entering and clamping. Due to the structural characteristics of automatic sliding doors, generally, mini type opposed sensors are a common choice.

 

 

 

 

Learn more 

 

 

PT12T through-beam micro photoelectric sensor

 

 

 

GMR101 microwave radar sensor

 

 

 

 

 

 

See all related product

 

What kind of sensor are used for automatic door?

 

Automatic door sensor refers to a type of device that can detect objects in front of a door and drive the door to automatically open or close. The automatic door sensor mainly senses the presence of people or objects through the sensor and transmits the signal to the door controller. The door controller controls the opening and closing of the door by the motor based on the signal. The automatic door sensor can achieve contactless entry and exit, greatly facilitating people's travel and entry. The common automatic door sensors mainly include infrared sensors, ultrasonic sensors, microwave radar sensors, laser sensors, loop detector sensor .etc.

 

Learn more 

 

 

 

Automatic revolving door 

 

The application of active infrared technology in Automatic doors:

 

To adapt to the background change characteristics of the rotating object, the active infrared sensor is set to the background suppression operation mode. The background will be detected, but will not be responded. During the detection process, only the reflection from objects in the scanning area can generate action signals to the system. Changes from the suppressed background (such as ground material, humidity, small debris, light exposure) do not trigger the signal. Background suppression technology provides reliable and effective protection measures for rotating objects, unaffected by background reflection which makes it widely used in automatic revolving door, automatic swing door. Following will give more attention to the active infrared background analysis and background suppression technology.

 

 

 

Learn more 

 

 

What kinds of sensors are used for automatic revolving door safety?

 

Industrial sectional doors as the most common metal industrial doors, the door body is strong and heavy are the most obvious characteristics of the industrial sectional doors. However, if a safety accident occurs, the consequences will be very serious, so the safety performance of the industrial sectional door is very important to protect. The PF50R-AR laser retro-reflective photoelectric switch detects highly reflective objects easily and stress-free, and the LSE door-elimination type area protection light curtain with door-elimination function is more suitable for integration in industrial sectional doors.G-TEK has 20 years of experience in the safety and security industry and is committed to providing the most suitable and reliable photoelectric sensor solutions for our customers.

 

Learn more 

 

 

PF50D diffuse-reflective square photoelectric switch

 

 

 

PF21B background suppressed diffuse reflection photoelectric sensor

 

 

 

 

 

 

 

See all related product

 

The main applications of laser technology in automatic doors:

 

Laser LIDAR sensor operates based on the principle of Time of Flight (ToF). Compared with the traditional infrared sensor light curtain, there is no longer a detection blind spot on the door leaf, and the extended area detection function on the front edge of the door leaf can more comprehensively ensure the safety of the entire door. Only one sensor is needed to ensure the safety of three hazardous areas. The application of LiDAR in automatic door opening and closing syetem can improve the safety, stability, and response speed of automatic doors, thereby better serving user needs.

 

Learn more 

 

 

 

Airtight automatic door

 

Active infrared sensor and passive infrared sensor:

 

Infrared sensor is a sensor that utilizes the physical properties of infrared radiation for measurement. Infrared, also known as infrared light, has properties such as reflection, refraction, scattering, interference, and absorption. Any substance, as long as it has a certain temperature (above absolute zero), can radiate infrared radiation. Infrared sensors do not directly contact the measured object during measurement, thus there is no friction, and they have the advantages of high sensitivity and fast response. IR sensor haves two types as active infrared and passive infrared sensors.

 

Learn more 

 

What are the opening methods used for airtight automatic doors?

 

Automatic Airtight doors are usually installed in operation rooms and have strict hygiene requirements. The use of automatic doors as carriers can ensure convenient passage, achieve automatic opening of airtight automatic doors, and effectively prevent health hazards caused by human contact. The automatic door activation and opening system is an important part of medical door design. There are various ways to open medical airtight doors, and most of the methods used in the market include foot sensing sensor, hand press sensor and hand sensing sensor, let’s learn more about such ways

 

Learn more 

 

 

PT12V button type miniature photoelectric sensor

 

 

 

PT12V button type miniature photoelectric sensor

 

 

 

 

 

 

 

See all related product

 

How laser scanner work in automatic industry doors?

 

Automatic industry door opening is the most basic function of LiDAR. The laser scanner working principle is to detect and sense the vehicle by continuously conducting 3D laser scanning in the front area of the door. When the vehicle travels to the front of the door, the radar scans the vehicle and provides an automatic door opening signal. Drivers do not need to get off the car and manually open the door to achieve fast passage, especially for busy logistics entrances where vehicles enter and exit, which can greatly improve traffic efficiency.

 

Learn more 

 

 

 

 

Scan the QR code to read on your phone

Related products

Previous page
1
Online customer service
-

Customer service hotline :

13682005660

Copyright © 2019 Tianjin G-TEK sensor technology co..ltd       津ICP备19006465号-1       Powered By 300.cn