4G/5G-based channel dynamic door control system and method

Abstract

The invention discloses a channel dynamic door control system and method based on 4G / 5G. The channel dynamic door control system comprises a UWB positioning system, a door control device, a 4G / 5G communication platform and a door control management server. The UWB positioning system is in wired / wireless connection with the door control management server; the door control device comprises a door control card, an RFID card reader and a magnetic lock; the RFID card reader is used for identifying the door control card and controlling the opening and closing of the magnetic lock; the RFID card reader is connected with the gating management server through the 4G / 5G communication platform and sends equipment information to the door control management server; the RFID card reader is also electrically connected with a timing module and an alarm module; and a 4G / 5G communication module is arranged in the magnetic lock and is used for receiving a control signal of the door control management server. The access control authority of the magnetic lock is dynamically set, the access control authority or the interval door control authority can be dynamically set according to task requirements, therequirement of operators without the authority for executing temporary operation tasks can be met, the mode of replacing a door control card or changing the door control authority is omitted, the door control process is simplified, and the operation efficiency and safety are improved.

Description

technical field [0001] The invention relates to the technical field of access control systems, in particular to a 4G / 5G-based channel dynamic door control system and method. Background technique [0002] In the operation and inspection of converter stations / substations, accidents often occur due to entering the passage by mistake. Illegal people can easily enter the user's substation, which cannot guarantee the safety of personnel and property, and is not conducive to the safe operation and maintenance management of the substation. [0003] The commonly used access control system mainly uses wireless sensing technology. The wireless card reader installed at the door senses the access card carried by the person, and when the information read from the access card is correct, the person is allowed to pass. . However, this type of access control card is often set as one card, or one card with one authority, that is, one access control card controls all passage doors, or one acc...

AI Technical Summary

Problems solved by technology

However, this type of access control card is often set as one card, or one card with one authority, that is, one access control card controls all access doors, or one access control card only controls one corresponding access door

For operators in dangerous work areas such as converter stations / substations, the access control rights for different inspection tasks cannot be dynamically managed, and the universal card cannot fundamentally prevent personnel from entering unauthorized (or unsafe) areas

Images