Smart campus one-card system for citizen cards and management method thereof

Abstract

The invention discloses a smart campus one-card system for citizen cards and a management method thereof. The system comprises a far-end city area control platform, a property management control platform and a plurality of repeaters, as well as a plurality of subsystems connected with the repeaters in a one-to-one correspondence manner respectively, wherein the far-end city area control platform, the property management control platform and the repeaters are respectively connected with computer networks; the repeaters comprise a PSAM card authentication module, a storage module and a communication module; the storage module is respectively connected with the far-end city area control platform and the property management control platform, and is further connected with the PSAM card authentication module; the PSAM card authentication module is connected with the corresponding subsystem. According to the invention, through the adoption of the scheme, the subsystems in a campus can be subjected to centralized control and unified management, data can be received and sent synchronously, data loss is prevented, the data handling capability and data transmission capability are improved, various communication manners are adopted, and the use range is wider.

Description

technical field [0001] The invention relates to the field of software management, in particular to a citizen card smart campus one-card system and a management method thereof. Background technique [0002] At present, the smart campus card system terminal equipment on the market adopts the RS485 communication mode. The 485 communication mode can theoretically connect hundreds of devices in a system, but it is affected by many external factors in the actual operation process, and generally only In the case of connecting dozens of devices, the communication is relatively stable. In order to solve this problem, the conventional practice in the market is to connect every dozens of devices with a 485 signal isolator as a relay device, and isolate the connected devices by area. Open, so that a large number of devices can be installed in a system, but the 485 communication method has its limitations, its rate is low, and data receiving and sending cannot be carried out at the same ...

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Problems solved by technology

[0002] At present, the smart campus card system terminal equipment on the market adopts the RS485 communication mode. The 485 communication mode can theoretically connect hundreds of devices in a system, but it is affected by many external factors in the actual operation process, and generally only In the case of connecting dozens of devices, the communication is relatively stable. In order to solve this problem, the conventional practice in the market is to connect every dozens of devices with a 485 signal isolator as a relay device, and isolate the connected devices by area. Open, so that a large number of devices can be installed in a system, but the 485 communication method has its limitations, its rate is low, and data receiving and sending cannot be carried out at the same time, data is easily lost, and there is no data processing And the ability to buffer, it seems powerless in the case of a huge amount of system data

[0003] With the continuous development of informatization construction in various industries and the continuous popularization of smart card application technology, various types of users' demands for integrated information management in their places are also continuously improving. The original information architecture and information application level It has been unable to meet users' requirements for higher-level information construction and application in terms of high-speed connection, data sharing, linkage collaboration, and intelligent decision-making.

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