跪求英文翻译：开放式实验室电源控制器的设计（下位机）

Open Laboratory of Power
Controller design (lower plane)

Abstract: The credit card system is the computer room for college students on a time machine to the management fee development, the subject is based mainly on the single-chip power controller hardware circuit design. Open-ended power supply control system labs set students on the machine authentication, time charges, traffic control, computer room, such as state management functions. In order to create a model of an open computer room, the topic is the focus of the design of single-chip power supply control system circuit module through RS232 serial port to receive data from PC information, so as to achieve the power under the control of the connected digital drive and shut down functions. Single-chip control system including the experimenter in response to the request to the server to test the operation and sent in response to instructions given, and weak control features strong power, that is, through experiments in the system is fully authenticated, issued to a single computer system a machine instruction, single-chip test-bed through the relay so that power supply. The power control system and management system for IC, so that students can purchase at any time on the plane, it can be difficult to resolve the management of computer room, so that the management of room to achieve a systematic, standardized and integrated. We believe that the system of the computer room in the colleges and universities have a wide application prospect.

Keywords: IC card management; single-chip power supply control system; relay; serial communication

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