Transformer substation safety area prevention and control system based on internet of things and face recognition

Abstract

The invention discloses a transformer substation safety area prevention and control system based on the internet of things and face recognition. The system comprises a control host, an automatic vehicle identification system, a handheld computer, an intelligent gateway, an electronic lock, an NFC card writer and an NFC card reader; the automatic vehicle identification system, the intelligent gateway, the handheld computer and the NFC card writer are connected with the control host; and the electronic lock and the NFC card reader are connected with the intelligent gateway. According to the transformer substation safety area prevention and control system based on the internet of things and the face recognition, the automatic vehicle identification system is adopted for quickly and efficiently identifying a vehicle used by an operator, so that the time for entering a transformer station by the operator is shortened; the operator is subjected to examination and verification of qualification before operation through the face recognition technology, so that the operation is ensured to be performed safely and orderly, and the burden of operation personnel is also reduced; and the lock interconnection of the whole substation is realized on the basis of the internet-of-things technology, so that the centralized control is facilitated, the implementation mode is simple and reliable, andthe intelligent degree is high.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of substation safety, in particular to a substation safety area prevention and control system based on the Internet of Things and face recognition. Background technique [0002] The substation is an important link in the power system, and its reliable operation plays a key role in ensuring the safety and stability of the power grid and people's production and life. [0003] At present, the safety area prevention and control system of substations has the shortcomings of over-reliance on manpower, low intelligence, and high safety risks. Specifically, when a vehicle enters a substation, the guarded security guards manually check the identity information of the entering personnel, and open the gate after confirming that it is correct. This method cannot avoid confirmation errors due to the lack of professional quality and lack of responsibility of some security personnel. In addition,...

AI Technical Summary

Problems solved by technology

[0003] At present, the safety area prevention and control system of substations has the disadvantages of over-reliance on manpower, low intelligence, and high safety risks

Specifically, when a vehicle enters a substation, the guarded security guards manually check the identity information of the entering personnel, and open the gate after confirming that it is correct. This method cannot avoid confirmation errors due to the lack of professional quality and lack of responsibility of some security personnel. In addition, when relevant personnel enter the main control room, high-voltage room, power distribution room, capacitor fence, high-voltage field fence in the substation, or need to open the control box, mechanism box, terminal box, power box, switch cabinet and other cabinets for work When opening the door, a key is generally used to open the corresponding mechanical lock. On the one hand, this method results in a wide variety of keys corresponding to different locks and a large number. It is time-consuming and laborious to find a specific key and daily key management when unlocking. Most of the mechanical locks in the station can be opened with a single key, which may easily cause the staff to go to the wrong equipment interval or expand the working range at will, which may easily trigger safety accidents

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