Brake error prevention device and control method for preventing misoperation in limited space operation

• Main Authors: ZHANG MIN, LIU HUANWU, GAO JILU, CHEN YONGHUI, CHEN XIAOLI
• Format: Patent
• Language: Chinese; English
• Published: 08.01.2019
• Subjects: BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION

The invention relates to a braking error prevention device and a control method for preventing human error operation of safety protection for limited space operators, belonging to the field of equipment management. The brake anti-error device comprises a display, a face recognition system, a work card, a work card storage device, a controller, an electronic control switch and a solenoid valve forcontrolling a pipeline. The method comprises the following steps: 1) closing the corresponding valves and cutting off the power supply lines of the valves; 2) carrying out face recognition; 3) removing and carrying a working tag; 4) carrying out face recognition; 5) displaying a face recognition result; 6) executing the corresponding content according to the face recognition result; 7) recoveringthe working tag; 8) executing the corresponding content according to the working tag recovery result; and 9) restoring the system. 本发明涉及种针对有限空间作业人员的安全防护防止发生人为误操作的制动防误装置及控制方法,属于设备管理领域。所述制动防误装置包括：显示器、面部识别系统、工作牌、工作牌收纳装置、控制器、电控开关、