An intelligent lockout tagout device, system and method

Abstract

The invention discloses an intelligent lockout tagout device, system and method, comprising: an intelligent lock, including a lock body and an electronic label; an equipment switch assembly, including a base, an energy switch arranged on the base, and a lockout tagout module , the lockout / tagout module includes a controller, a detection submodule, an alarm submodule, and a communication submodule; wherein, in response to the closing signal of the energy switch, the controller is used to control the alarm submodule to send an alarm reminder, and to control the detection submodule to start real-time detection ; In response to the detection of the electronic tag by the detection sub-module, the controller is used to close the alarm sub-module, and control the communication sub-module to upload the record information of the electronic tag to the external management platform. The present invention can realize the intelligent monitoring of the lockout tagout operation through the cooperative use of the intelligent lock and the equipment switch assembly, which greatly reduces the supervision difficulty of the lockout tagout, realizes the all-round intelligent monitoring of the lockout tagout, and improves the operation of the equipment. security.

Description

technical field [0001] The invention belongs to the technical field of equipment safety, and in particular relates to an intelligent lockout and tagout device, system and method. Background technique [0002] LOTO (Lock Out Tag Out) has always been an important safety standard in the safe use of equipment. Most manufacturers in the world will require maintenance personnel to abide by this lock out tag out operation to avoid accidental opening of equipment during maintenance and cause safety hazards. Accidents, to ensure the safety of personnel in the process of repairing equipment. Among them, with the continuous development of industrial intelligence, equipment is gradually developing toward automation and intelligence, and no longer completely rely on people to operate. This also leads to future Safety accidents involving lockout and tagout operations frequently occur, and effective monitoring and management of lockout and tagout operations has always been the top priority...

AI Technical Summary

Problems solved by technology

[0003] The existing implementation methods of lockout and tagout generally use simple mechanical locks and signs to cooperate with the energy switch of the equipment to perform lockout and tagout related operations. Among them, this needs to be implemented entirely by personal behavior, so there will be many neglects. For example, the slackness of personnel awareness often leads to illegal operation behaviors such as forgetting to lock and tag, deliberately not locking and tagging, and random locking and tagging. There is a phenomenon that supervision is difficult and the supervision effect is poor.

Images