Device for preventing people from entering transformer substation without wearing safety helmet

Abstract

The invention relates to a device for preventing people from entering a transformer substation without wearing a safety helmet. The safety helmet comprises a safety helmet body, an electronic lock, ahigh-definition camera, a displayer, a loudspeaker box, a transmission opening device and a control unit. The control unit controls the transmission opening device by receiving dual signals of the electronic lock and a safety helmet recognition device, so that workers who incorrectly wear safety helmets can be effectively prevented from entering the substation, and the safety of the workers entering the workstation is improved. Through a face recognition algorithm of multi-biometric feature fusion, according to different biometric feature spaces of different biometric features, the effective information amount of the different biometric features during fusion is further improved, the authentication time of the multi-biometric features is shortened, and the safety is ensured. Moreover, theimage of the upper area of the face is much smaller than that of the whole image, the safety helmet recognition module only recognizes the upper area of the face, and the safety helmet is standard equipment, so that the processing speed is high, and the detection efficiency is high.

Description

technical field [0001] The invention relates to the field of substation safety, and more specifically relates to a device for preventing entry into a substation without wearing a safety helmet. Background technique [0002] The function of the hard hat is to protect the safety of the head. Once the head is impacted during an accident, the injury may cause serious consequences. In addition, the staff wearing the hard hat are active in the workplace, and other staff are also easy to find. harm to it. However, it is found that entering substations without wearing safety helmets often occurs, especially in 35kV substations. Since they are all substations in the equipment area of ​​bungalows, there is no hindrance when entering the substation. The staff often forget to wear safety helmets before entering the substation. Serious violations at the work site. [0003] In order to solve the above problems, in the prior art, a Bluetooth signal transmitting device is installed on the...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that workers do not wear safety helmets to verify their work in substations, the present invention proposes

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