Control device and method for opening and closing computer software and hardware system based on biology authentication

Abstract

The invention discloses a controlling device based on biological authentication for starting and stopping a computer software system and a computer hardware system and a method thereof. The controlling device mainly comprises a CPU controller, a fingerprint sensor, a flash, a button, an alarming unit, an indicating unit, a power and a detecting system thereof , an RTC / timer unit, a power detecting unit, a PS_ON controlling unit and a USB / UART unit; the CPU controller carries out control via a controlling unit externally arranged on the CPU controller, wherein, the fingerprint sensor is used for conducting fingerprint identity identification when a computer start and stop controlling system is in constant locking status; the CPU controller controls a start-up controlling circuit on a PC machine main board via the USB / UART unit, and the start-up controlling circuit is supplied by an assistant power of an ATX power and controls the start and stop of a main power of the ATX power. The beneficial results of the controlling device and the method are: via the biological authentication, the control of the ATX power of the PC machine is realized by a hardware platform, and further, the control of the automatic start and stop function of the PC machine is realized; meanwhile, the controlling device and the method solve difficulties brought by various operations to a salesman when the PCmachine is in a user experience status via the mode designing before and after sale.

Description

technical field [0001] The invention relates to the field of computer control, and mainly relates to a control device and method for opening and closing computer software and hardware systems based on biometric authentication. Background technique [0002] Computers and networks have become an integral part of our work and study life. While bringing us great convenience, it also brings us many problems, such as long-term gaming and surfing the Internet, especially for young people, who have poor self-control, and face the computer for a long time. Huge negative impact. In response to this, some businesses have launched corresponding application software to control the time spent by teenagers surfing the Internet or playing games, but the results are not very satisfactory. The reason is that the software can be blocked by uninstalling or reinstalling the operating system; and for the application of computers and networks, children's ability and level are higher than that of...

AI Technical Summary

Problems solved by technology

[0003] The name of the utility model patent is: "A controller that can control the use of computers through the USB interface", which better solves the problem of administrators controlling the use of computers by non-administrator users in software, and solves the problem of users modifying the system to a certain extent. Common technical means such as clocks are used to crack administrator user settings; but this invention does not fundamentally solve the problem of non-administrator user restrictions: 1. This invention must use USB for power supply and data transmission. If the USB is unplugged, the If the system cannot work, it will not be able to normally restrict non-administrator users; 2. This invention must control the PC to shut down through the PC software. User restrictions;

[0004] Patents such as "Wireless Remote Control Computer Power Lock", "Wireless Remote Control Computer Switch with Special Socket" and "A Computer ATX Power Supply Control Device and Control Method" are all controlled by the power switch on the chassis separately or The method of connecting with the analog switch in series to control the power-on of the PC through the peripheral device makes up for the deficiency of the software method from the hardware, but its disadvantages are: 1. The computer cannot work independently and must be controlled by the peripheral device (such as a remote controller). 2. When the peripheral equipment fails, the computer will not be able to start and use normally; 3. The peripheral equipment (such as remote control) is not safe, and anyone can start the PC through the remote control

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