Intelligent lock system for screen cabinet door of transformer substation

• Main Authors: WANG LEI, HU HONGWU, ZHONG XIAN, WANG XIN, XIAO YING, HUANG CHAO, LIU CHANGFU, LI FUQIN, ZHONG ZHUHUI, HUANG WEI, ZHANG ZHONGJIE, DING JIANWEN, YU PENG, XIE CHENGLIANG
• Format: Patent
• Language: Chinese; English
• Published: 10.01.2023
• Subjects: ALARM SYSTEMS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE; BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER; CHECKING-DEVICES; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATING RANDOM NUMBERS; GENERATION; ORDER TELEGRAPHS; PHYSICS; REGISTERING OR INDICATING THE WORKING OF MACHINES; SIGNALLING; SIGNALLING OR CALLING SYSTEMS; SYSTEMS FOR STORING ELECTRIC ENERGY; TIME OR ATTENDANCE REGISTERS; VOTING OR LOTTERY APPARATUS

The utility model discloses a transformer substation screen cabinet door intelligent lock system which comprises terminal modules, collector modules, an auxiliary monitoring system host arranged in a transformer substation and a gateway module, and the terminal modules are in one-to-one correspondence with screen cabinets of the transformer substation and are arranged on the corresponding screen cabinets. The collector module is arranged on a target screen cabinet in each group of screen cabinets, the terminal module comprises an electromagnetic lock unit, a sensor unit, a first processor unit and a first communication interface unit, and the electromagnetic lock unit and the sensor unit are respectively connected with the first processor unit; the first processor unit is connected with the corresponding collector module through the first communication interface unit, and the collector module is connected with the auxiliary monitoring system host and is connected with the remote monitoring center through the