CN105426731A - Anti-addiction intelligent power controller based on handset Bluetooth control technology - Google Patents
Anti-addiction intelligent power controller based on handset Bluetooth control technology Download PDFInfo
- Publication number
- CN105426731A CN105426731A CN201510727854.4A CN201510727854A CN105426731A CN 105426731 A CN105426731 A CN 105426731A CN 201510727854 A CN201510727854 A CN 201510727854A CN 105426731 A CN105426731 A CN 105426731A
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- Prior art keywords
- switch
- circuit board
- interface
- bluetooth
- control circuit
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/34—User authentication involving the use of external additional devices, e.g. dongles or smart cards
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/81—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer by operating on the power supply, e.g. enabling or disabling power-on, sleep or resume operations
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Power Sources (AREA)
Abstract
The present invention discloses an anti-addiction intelligent power controller based on a handset Bluetooth control technology. A first interface of a power switch and a second interface of the power switch are connected to two power switch pins of a main board, so as to disconnect a line connection relation between a main board of a computer host and a power switch of a cabinet, thereby preventing a user from starting up a computer by pressing the switch of the cabinet. A key switch is needed to perform normally starting up. When the computer is started up by using the key switch, the two power switch pins of the main board are disconnected after pulling out the key. A mobile phone is used to set a timer period by using a Bluetooth module. When an MCU begins to time and the timer period is displayed on a display module, a setter can leave, and the user can normally use the computer. When time reaches the timer period, shutdown or forced shutdown is performed on the computer from a hardware terminal, so as to effectively prevent children and teenagers from cracking, and be convenient for parents not familiar with the computer to set and use the controller, thereby effectively preventing the children and the teenagers from being addicted to the computer.
Description
Technical field
The present invention relates to desktop computer accessory field, particularly a kind of Anti-addiction intelligent power controller based on Bluetooth of mobile phone control technology.
Background technology
At present, along with the universal development of computer, the chance of child getting in contact computing machine computer increases greatly, and the head of a family can not monitor the computer service condition of children always, therefore the use duration that children use desktop computer can not effectively be controlled, although also there is the computer software of timing shutdown at present, but owing to configuring complexity, need the head of a family to possess certain computer knowledge could use, and such software easily cracks and end process, stability is not high, after shutdown, children can start shooting again, even if be provided with startup password, children also can crack use in the secure mode, particularly current have a large amount of amendments in internet, crack the software of startup password, although use the mode of computer attempting by the mode limiting child of software always, but its effect is unsatisfactory.If use computer by the mode limiting child of hardware, its restriction effect is then very good, but does not have the support of related hardware on the market at present.
Summary of the invention
For solving the problem, the object of the present invention is to provide a kind of Anti-addiction intelligent power controller based on Bluetooth of mobile phone control technology.
The present invention solves the technical scheme that its problem adopts:
A kind of Anti-addiction intelligent power controller based on Bluetooth of mobile phone control technology, comprise control circuit board and key switch, described control circuit board comprises MCU, be respectively used to the power switch first interface and power switch second interface that connect mainboard two power switch pins, described control circuit board also comprises relay, described key switch and the two ends of relay normally open port are connected power switch first interface and power switch second interface respectively, the control end of described relay is connected with MCU, described control circuit board also comprises for carrying out with mobile phone the bluetooth module that communicates, described bluetooth module is connected with MCU.
Further, described key switch is twisting type resilience switch.
Further, described control circuit board also comprises the switch indication light for pointing out duty, and described switch indication light is connected with MCU.
Further, described control circuit board also comprises display module, and described display module is connected with MCU.
Further, described display module is 8 alphanumeric code pipe display units.
Further, described control control circuit board also comprises for carrying out the power interface of powering, and described power interface is used for being connected with host power supply obtaining operating voltage.
Further, described control control circuit board also comprises for carrying out the power interface of powering and battery, and described battery to be connected with MCU by power interface powers.
Further, also comprise the CD ROM baffle plate for being arranged on desktop computer CD-ROM drive position, described control circuit board is arranged at the back side of CD ROM baffle plate, and described key switch is arranged at the front of CD ROM baffle plate.
The invention has the beneficial effects as follows:
A kind of Anti-addiction intelligent power controller based on Bluetooth of mobile phone control technology, be connected two power switch pins of mainboard with power switch second interface by power switch first interface, thus be disconnected the line connecting relation of host computer mainboard and chassis power supply switch, avoid limited subscriber to be started shooting by pressing cabinet switch, need to adopt key switch just can carry out normal switch.At this moment MCU is connected by mobile phone by bluetooth module, by the time switch in cell phone system setting MCU, arrive corresponding time and pilot relay controller normal ported closed switch on power switch first interface and power switch second interface, produce and allow the off signal of computer main board identification, from hardware end by shut down of computer or forced shutdown, after shutdown, due to the state that power switch first interface and power switch second interface are off, therefore user cannot start shooting, need to adopt key again to start shooting, therefore the possibility of user's start has fundamentally been stopped.The present invention uses the time of computer to control owing to adopting the mode of hardware to user, user cannot be cracked by the mode of software, system, like this, what grasp at most due to children and adolescents is technology in software, system, lack the technology of computer hardware, therefore can effectively prevent children and adolescents from cracking, and conveniently the unfamiliar head of a family of computer is not arranged and used, effectively can prevent children and adolescents from indulging and use computer.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and example, the invention will be further described.
Fig. 1 is the schematic block circuit diagram of control circuit board of the present invention;
Fig. 2 is the structural representation that the present invention is arranged on computer cabinet;
Fig. 3 is structure vertical view of the present invention.
Embodiment
With reference to Fig. 1-Fig. 3, a kind of Anti-addiction intelligent power controller based on Bluetooth of mobile phone control technology of the present invention, comprise control circuit board 1 and key switch 2, described control circuit board 1 comprises MCU, be respectively used to the power switch first interface and power switch second interface that connect mainboard two power switch pins, described control circuit board 1 also comprises relay, described key switch 2 and the two ends of relay normally open port are connected power switch first interface and power switch second interface respectively, the control end of described relay is connected with MCU, described control circuit board 1 also comprises for carrying out with mobile phone the bluetooth module that communicates, described bluetooth module is connected with MCU.
The present invention is connected two power switch pins of mainboard by power switch first interface with power switch second interface, thus be disconnected the line connecting relation of host computer mainboard and chassis power supply switch, avoid limited subscriber to be started shooting by pressing cabinet switch, need to adopt key switch just can carry out normal switch.At this moment MCU is connected by mobile phone by bluetooth module, by the time switch in cell phone system setting MCU, arrive corresponding time and pilot relay controller normal ported closed switch on power switch first interface and power switch second interface, produce and allow the off signal of computer main board identification, from hardware end by shut down of computer or forced shutdown, after shutdown, due to the state that power switch first interface and power switch second interface are off, therefore user cannot start shooting, need to adopt key again to start shooting, therefore the possibility of user's start has fundamentally been stopped.The present invention uses the time of computer to control owing to adopting the mode of hardware to user, user cannot be cracked by the mode of software, system, like this, what grasp at most due to children and adolescents is technology in software, system, lack the technology of computer hardware, therefore can effectively prevent children and adolescents from cracking, and conveniently the unfamiliar head of a family of computer is not arranged and used, effectively can prevent children and adolescents from indulging and use computer.
Further, described key switch 2 is twisting type resilience switch.In the power-offstate, long-time two the power switch pins connecting mainboard, again can close after host-initiated, and adopt twisting type resilience switch, and can press the action of cabinet switch by analog subscriber very well, it is more convenient to use.
Further, described control circuit board 1 also comprises the switch indication light for pointing out duty, and described switch indication light is connected with MCU.By switch indication light, user's control circuit board 1 can be pointed out to be in "on" position, be convenient to user and the fault that control circuit board 1 occurs is investigated, and can identify before breaking down, avoid monitoring function failure.
Further, described control circuit board 1 also comprises display module, and described display module is connected with MCU.Described display module is 8 alphanumeric code pipe display units.By 8 alphanumeric code pipe display units, effectively can reduce production cost, the present invention can also use the mode of liquid crystal to realize display.
Further, described control control circuit board 1 also comprises for carrying out the power interface of powering, and described power interface is used for being connected with host power supply obtaining operating voltage.Before launch computer, host power supply is output of not powering, after only having host-initiated, power interface could be energized and allow control circuit board 1 work on power, this design, uses the prevailing power interface of main frame, without the need to transforming the power circuit of main frame, adaptability is good, and can effectively avoid user to start control circuit board 1 in keyless situation.
Further, described control control circuit board 1 also comprises for carrying out the power interface of powering and battery, and described battery to be connected with MCU by power interface powers.Described control circuit board 1 is built-in with battery, is that control circuit board 1 is powered by battery, can under main frame is not activated situation in carry out work, be convenient to the function realizing timing start-up.
Further, with reference to shown in Fig. 2, Fig. 3, also comprise the CD ROM baffle plate 3 for being arranged on desktop computer CD-ROM drive position, described control circuit board 1 is arranged at the back side of CD ROM baffle plate 3, and described key switch 2 is arranged at the front of CD ROM baffle plate 3.Described control circuit board 1 is arranged at CD ROM baffle plate 3 place, not only without the need to arranging special accommodation space in the chassis, and is convenient to, to the detachable use of CD ROM baffle plate 3, use very convenient, uses without the need to opening cabinet side cover.
The above, just preferred embodiment of the present invention, the present invention is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present invention with identical means, all should belong to protection scope of the present invention.
Claims (8)
1. the Anti-addiction intelligent power controller based on Bluetooth of mobile phone control technology, it is characterized in that: comprise control circuit board (1) and key switch (2), described control circuit board (1) comprises MCU, be respectively used to the power switch first interface and power switch second interface that connect mainboard two power switch pins, described control circuit board (1) also comprises relay, described key switch (2) and the two ends of relay normally open port are connected power switch first interface and power switch second interface respectively, the control end of described relay is connected with MCU, described control circuit board (1) also comprises for carrying out with mobile phone the bluetooth module that communicates, described bluetooth module is connected with MCU.
2. a kind of Anti-addiction intelligent power controller based on Bluetooth of mobile phone control technology according to claim 1, is characterized in that: described key switch (2) is twisting type resilience switch.
3. a kind of Anti-addiction intelligent power controller based on Bluetooth of mobile phone control technology according to claim 1, is characterized in that: described control circuit board (1) also comprises the switch indication light for pointing out duty, and described switch indication light is connected with MCU.
4. a kind of Anti-addiction intelligent power controller based on Bluetooth of mobile phone control technology according to claim 1, is characterized in that: described control circuit board (1) also comprises display module, and described display module is connected with MCU.
5. a kind of Anti-addiction intelligent power controller based on Bluetooth of mobile phone control technology according to claim 4, is characterized in that: described display module is 8 alphanumeric code pipe display units.
6. a kind of Anti-addiction intelligent power controller based on Bluetooth of mobile phone control technology according to claim 1, it is characterized in that: described control control circuit board (1) also comprises for carrying out the power interface of powering, described power interface is used for being connected with host power supply obtaining operating voltage.
7. a kind of Anti-addiction intelligent power controller based on Bluetooth of mobile phone control technology according to claim 1, it is characterized in that: described control control circuit board (1) also comprises for carrying out the power interface of powering and battery, described battery to be connected with MCU by power interface powers.
8. according to the arbitrary described a kind of Anti-addiction intelligent power controller based on Bluetooth of mobile phone control technology of claim 1 to 7, it is characterized in that: also comprise the CD ROM baffle plate (3) for being arranged on desktop computer CD-ROM drive position, described control circuit board (1) is arranged at the back side of CD ROM baffle plate (3), and described key switch (2) is arranged at the front of CD ROM baffle plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510727854.4A CN105426731A (en) | 2015-10-29 | 2015-10-29 | Anti-addiction intelligent power controller based on handset Bluetooth control technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510727854.4A CN105426731A (en) | 2015-10-29 | 2015-10-29 | Anti-addiction intelligent power controller based on handset Bluetooth control technology |
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| Publication Number | Publication Date |
|---|---|
| CN105426731A true CN105426731A (en) | 2016-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510727854.4A Pending CN105426731A (en) | 2015-10-29 | 2015-10-29 | Anti-addiction intelligent power controller based on handset Bluetooth control technology |
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| CN (1) | CN105426731A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113867482A (en) * | 2021-10-19 | 2021-12-31 | 深圳市华瑞安科技有限公司 | Education tablet computer with management and control functions |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2403067Y (en) * | 1999-09-15 | 2000-10-25 | 海信集团公司 | Computer timing controller |
| CN2901405Y (en) * | 2006-03-21 | 2007-05-16 | 肖志军 | Power time limiting controller for personal computer |
| US20140189393A1 (en) * | 2012-12-27 | 2014-07-03 | Hon Hai Precision Industry Co., Ltd. | Power supply and method for supplying power to motherboard |
| CN204517051U (en) * | 2015-03-25 | 2015-07-29 | 安徽工程大学 | The regular socket that a kind of Bluetooth of mobile phone controls |
-
2015
- 2015-10-29 CN CN201510727854.4A patent/CN105426731A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2403067Y (en) * | 1999-09-15 | 2000-10-25 | 海信集团公司 | Computer timing controller |
| CN2901405Y (en) * | 2006-03-21 | 2007-05-16 | 肖志军 | Power time limiting controller for personal computer |
| US20140189393A1 (en) * | 2012-12-27 | 2014-07-03 | Hon Hai Precision Industry Co., Ltd. | Power supply and method for supplying power to motherboard |
| CN204517051U (en) * | 2015-03-25 | 2015-07-29 | 安徽工程大学 | The regular socket that a kind of Bluetooth of mobile phone controls |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113867482A (en) * | 2021-10-19 | 2021-12-31 | 深圳市华瑞安科技有限公司 | Education tablet computer with management and control functions |
| CN113867482B (en) * | 2021-10-19 | 2024-05-03 | 深圳市华瑞安科技有限公司 | Education tablet computer with management and control function |
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Application publication date: 20160323 |