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Introduction to Infrared Sensor related knowledge

Introduction to Infrared Sensor related knowledge

  • Categories:Industry News
  • Author:
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  • Time of issue:2021-05-31 17:02
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(Summary description)Infrared Sensor is a high-end product, and many high-end communities now use Infrared Sensor. The use of Infrared Sensor is relatively simple and very convenient, so if you like Infrared Sensor, you can take a good look.

Introduction to Infrared Sensor related knowledge

(Summary description)Infrared Sensor is a high-end product, and many high-end communities now use Infrared Sensor. The use of Infrared Sensor is relatively simple and very convenient, so if you like Infrared Sensor, you can take a good look.

  • Categories:Industry News
  • Author:
  • Origin:
  • Time of issue:2021-05-31 17:02
  • Views:
Information

Infrared Sensor is a high-end product, and many high-end communities now use Infrared Sensor. The use of Infrared Sensor is relatively simple and very convenient, so if you like Infrared Sensor, you can take a good look.

Infrared Sensor

The Infrared Sensor responds to the presence of objects, regardless of whether the person is moving, as long as it is within the scanning range of the sensor, it will respond. The response speed of the Infrared Sensor is slower than that of the microwave sensor. When the Infrared Sensor detects a person's touch, it sends a pulse signal to the main controller. After the main controller judges it, it notifies the motor to run, and at the same time monitors the number of motor revolutions, so as to notify the motor to increase force and enter slow running at a certain time. After the motor gets a certain running current, it runs in the forward direction, and transmits the power to the timing belt, and then the timing belt transmits the power to the spreader system to open the door leaf; after the door leaf is opened, the controller makes a judgment. If the door needs to be closed, the motor is notified to reverse Move towards, close the door leaf.

Infrared Sensor's drive to the tube is divided into two drive modes: level type and pulse type. A separate photoelectric sensor is composed of an array of infrared radiation tubes. The innovation of the Infrared Sensor lies in its ability to resist external glare interference. Sunlight contains infrared light that interferes with the infrared receiving tube. This light can turn on the infrared receiving diode, causing misjudgment of the system, and even paralysis of the entire system. The advantage of the Infrared Sensor is that it can set up multi-point acquisition, and the spacing and number of arrays of the tube array can be selected according to requirements.

The principle of Infrared Sensor is more complicated, we just need to understand it briefly, don't learn too much. We should mainly learn how to use and maintain the Infrared Sensor. This knowledge is more useful to us. Hope this article can help you all.
 

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