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        自動門是如何接收并執行開門指令的?

        來源:http://www.jnhsjlm.com 日期:2020-05-07 發布人:admin
          自動門如何接收信號并執行開門指令?今天由濟南卷簾門廠小編來為大家介紹自動門信號源相關信息,一起來看看吧
          How do automatic doors receive signals and execute door opening instructions? Today, Jinan roller shutter door factory compiles relevant information about automatic door signal sources for you. Let's have a look
          自動門的開門新號是由觸電新號發出的,微波雷達和紅外線傳感器是比較常用的兩種信號源。
          The new signal of automatic door opening is sent out by the new signal of electric shock. Microwave radar and infrared sensor are two common signal sources.
          微波雷達是對物體的位移反應,因而反應速度快,適用于行走速度較快的人員通過的場所,它的缺點點是一旦在門附近的人員不想出門而基本靜止不動后,雷達仍然反應,自動門就會不斷開閉,對控制系統壽命有影響,用得比較多的是現實生活中的銀行,一般在現實生活中可見的銀行都裝有帶微波雷達感應源的自動門!
          Microwave radar is a response to the displacement of objects, so it has a fast response speed and is suitable for places where people with a fast walking speed pass through. Its disadvantage is that once the people near the door don't want to go out and basically stay still, the radar still reacts, and the automatic door will keep opening and closing, which has an impact on the life of the control system. Most of them are banks in real life, Generally in real life, banks are equipped with automatic doors with microwave radar sensors!
        濟南卷簾門廠
          紅外傳感器對物體存在進行反應,有靜檢知功能,不管人員移動與否,只要處于傳感器的掃描范圍內,它都會反應即傳出觸點信號。缺點是紅外傳感器的反應速度較慢,但是安全性提高,特別適用于有行動遲緩的人員出入的場所。
          The infrared sensor reacts to the existence of the object and has the function of static detection. No matter whether the person moves or not, as long as it is within the scanning range of the sensor, it will react and send out the contact signal. The disadvantage is that the response speed of the infrared sensor is slow, but the security is improved. It is especially suitable for places where there are people who are slow to move in and out.
          現在的樓字自控有時會提出特殊的要求,例如使用電話的某一分線控制開門。要達到這個要求,只要保證信號是無源的觸點信號即可。極少情況下,人們會提出天線遙控的要求。用一個無線接受器與自動門進行觸點式連接,再配一個無線發射器,就可以達到要求。
          At present, floor automation sometimes puts forward special requirements, such as using a branch line of the telephone to control the door opening. To meet this requirement, we only need to ensure that the signal is a passive contact signal. In rare cases, people will put forward the requirements of antenna remote control. Using a wireless receiver to connect with the automatic door and a wireless transmitter can meet the requirements.
          以上就是自動門信號源并執行指令的兩種信號源介紹,希望對大家有所幫助!
          The above is the automatic door signal source and the implementation of instructions of the two signal sources, I hope to help you!

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