Diffuse reflection photoelectric switch is a passive photoelectric switch, is a kind of diffuse reflection photoelectric sensor to detect the measured target, and the detection result through the digital or analog output signal of a control device. The diffuse reflection sensor is mainly used as the motion control system in the cross optical gate to detect the rotation Angle of the gate shaft. In addition to knowing that the diffuse photoelectric sensor can be used in the full height gate, do you know any other applications of this sensor?

The application of diffuse optical switches is very wide, including various industrial fields, security inspection, security monitoring, home fields, healthcare and consumer electronics. This paper describes in detail the application of diffuse reflection photoelectric switches in the field of industrial automation control, including the measurement and control of various types of sensors, such as temperature, humidity and pressure sensors, displacement sensors and ultrasonic sensors. The diffuse reflection photoelectric switch can detect the shape of the object, and its working principle is very different from that of human eyes, so it is widely used in industrial control. Diffuse reflection photoelectric switch is a kind of non-contact photoelectric switch, which will not cause interference or damage to the measured object. This non-contact detection method is conducive to the promotion and use of security inspection and security monitoring systems.

Application in the field of security inspection

The diffuse reflection photoelectric switch is mainly used for the detection of the shape of the object. Through the judgment of the shape of the object, the safety inspection of the system can be effectively controlled. With the development of economy, people pay more attention to the safety of public places and protect their own rights and interests. Access control systems are becoming a very common form of protection. Access control system in the outdoor applications of more widely used products mainly for the cross optical gate, it is based on single-chip microcomputer as the core, the system control and management. The diffuse reflection photoelectric sensor is used in the cross turning gate for induction protection function. When the rotating Angle of the rotating arm in the cross turngate reaches a certain value, it is detected by the diffuse reflection photoelectric sensor, and the detected signal is processed by the photoelectric sensor and then converted into a counting signal. Used to ensure the safety of one person at a time.

For the automatic security gates installed in crowded areas such as public transportation, airports, ports, etc., a plurality of diffuse photoelectric switches are usually used to form a plurality of detection points for rapid and accurate detection of the human body, and through the analysis of the human body, it is determined whether to carry dangerous goods or contraband. Security gates installed in crowded places such as large ports, airports and railway stations usually use a number of diffuse photoelectric switches to form a number of detection points, and are connected with a computer network system to achieve security checks on people entering and leaving. At the same time, the data collection and processing analysis of each detection point can be stored in the database. Through the analysis and processing of the database, the information of people, goods and environment can be managed and controlled.

Application in security monitoring syste m
Security monitoring system is an important technology in the field of security. With the development of society, people pay more and more attention to safety, therefore, the requirements for security systems are also getting higher and higher. Although the traditional monitoring equipment can meet the security needs of people, it has the disadvantages of being susceptible to light interference, large size, and is vulnerable to various damages. The diffuse reflection photoelectric switch has the advantages of small size and easy installation. In the security monitoring system, it can be used as a detector. In a variety of applications, photoelectric switches are widely used in a variety of different security monitoring systems. For example, in a fire safety monitoring system, a diffused photoelectric switch can detect safety hazards such as flames or smoke.
Diffuse reflection photoelectric switch can also be used in intrusion detection system. Intrusion detection system is a kind of non-contact detection equipment, which can realize the safe monitoring and positioning of the target object. It uses a diffuse photoelectric switch to detect the presence or disappearance of a target object. The remote control and location of the target object can be realized by using the diffuse reflection photoelectric switch.
 

Applications in the field of smart home
Diffuse reflection photoelectric switches are usually used for lighting control in smart home systems, and have high application value in smart home systems because they can be detected without contact. When someone enters the bedroom, it automatically turns off all lighting; When someone enters the living room, it automatically turns on all the lights.
 

Diffuse optical switches can also be used to automatically adjust the opening and closing of curtains and blinds to save energy. The control of the smart home system can also be achieved through sensors, such as door sensors and window sensors. In a smart home system, these sensors will detect if doors and Windows are open and if Windows are closed, and then send the information to the control system via wireless communication. In addition, the diffuse optical switch can also be used to monitor temperature, humidity and other environmental parameters in the home environment to provide the best home environment.

I hope the above information will help you learn more about other applications of diffuse photosensors in cross optical gates. If you want to know more about the photoelectric sensor, safety light curtain, LiDAR product applications, you can also email us. With 20 years of experience in the safety photoelectric sensor industry, G-TEK insists on providing customers with the most suitable and reliable photoelectric sensor solutions.