CN202282863U - Remote opening and closing control device of computer - Google Patents
Remote opening and closing control device of computer Download PDFInfo
- Publication number
- CN202282863U CN202282863U CN201120418202XU CN201120418202U CN202282863U CN 202282863 U CN202282863 U CN 202282863U CN 201120418202X U CN201120418202X U CN 201120418202XU CN 201120418202 U CN201120418202 U CN 201120418202U CN 202282863 U CN202282863 U CN 202282863U
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- computer
- circuit board
- opening
- closing
- power supply
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Abstract
The utility model relates to a remote opening and closing control device of a computer, which can thoroughly solve the problem that simple small body actions of opening the computer or closing the computer and the like can not be completed when no person exists before the computer. The composition of the product comprises a card type circuit board (11), wherein a golden finger (10) is arranged on the card type circuit board and is used for connecting with a PCI (peripheral component interconnect) interface of the computer, an antenna (4) and a transfer line (2) are connected on the card type circuit board, a GSM (global system for mobile communication) module (3) is arranged on the card type circuit board, the GSM module is connected with an OC (open collector) gate driver (5), a power supply module (1), a single-chip microcomputer (6) and a photoelectric coupler (7), and the transfer line is connected between a power supply plug of the computer and a power supply socket of a mainboard. The product can be used for remote control of opening or closing of the computer by using a short message function of a mobile phone. An opening and closing password can also be set through a short message, and the current state of the computer can be inquired through the short message.
Description
Technical field
the utility model relates to a kind of computer remote opening/closing control device.
Background technology
think that in modern times the remote-control computer opening and closing adopt wireless remotecontrol usually, Bluetooth remote control, infra-red remote control, they all need special transceiver usually, shortcoming be can remote control distance limitedly can not realize Long-distance Control.Also have a kind of MODEM of utilization to open computer WOM technology; Though can realize Long-distance Control but it must link to each other with telephone wire and relies on the start of shake bell; Shortcoming is that the low phone who throws into of function singleness fail safe can both trigger booting computer, if line interrupted or the line is busy can't use.Also having a kind of technology is to utilize the Remote Wake Up function WOL start of network interface card, shortcoming be it to mainboard, power supply, and the requirement of network interface card is all higher, can only realize Remote and be provided with loaded down with trivial details through local area network (LAN).
Summary of the invention
The purpose of
the utility model provides a kind of computer remote opening/closing control device, can or shut down computer with the unlatching of the SMS remote-control computer of mobile phone, and is convenient and simple.
Above-mentioned purpose realizes through following technical scheme:
computer remote opening/closing control device; Its composition comprises: the cassette circuit board; The pci interface that golden finger connects computer is housed on the described cassette circuit board, is connected with antenna and patchcord on the described cassette circuit board, on the described cassette circuit board gsm module is arranged; Described gsm module is connected with OC gate driver, power module, single-chip microcomputer, photoelectrical coupler, and described patchcord is connected between computer power plug and the motherboard power supply socket.
Beneficial effect:
1. this device have good extensibility and higher utility, and can thoroughly solve does not have personnel in front of the computer, just can't accomplish as the unlatching computer or close simple limbs little trick the computer.Because this device is to carry out Long-distance Control by means of public mobile communications network; So so long as you just can arbitrarily open or close not the computer with yours with your mobile phone in the place of mobile phone signal; This device has simple structure, high reliability, do not receive the region restriction, convenient and swift, characteristics that operating cost is low, and what bring to you conveniently is that shadow is seen in vertical rod.For example you are the network management personnel of certain company, and the network system of so whole company can't start on time because block up on the road of your working in morning, and the normal communication of each and every one department will be incured loss through delay.At this moment as long as on the way you of traffic congestion send out a note problem with mobile phone and have just solved.
2. can be provided with the switching on and shutting down password through note, can pass through message search computer current state.The personage goes on business: can carry notebook, heap file data, as long as logging in network just can be presented to the client with the computer information of oneself then through remote software.If use at home; Your family has connected internet again; You can be earlier installing the remote control software that you like in the computer, after a note was opened computer, you just can control the computer of your family before another computer that connects the internet; You can start camera and carry out long-range family's security protection, or transfer data of your family computer etc.
if your use be smart mobile phone you just can control more easily your computer through GPRS.
are 3. after system powers on; At first send control signal and start gsm module, carry out communication through universal serial port communication TXD end and RXD end with AT instruction and gsm module then, at first the SIM state of enquiry module through U1 by the I/O (3) of single-chip microcomputer mouthful; If SIM is correctly installed; Then module return instruction OK accomplishes initialization by the Single-chip Controlling gsm module again, and single-chip microcomputer gets into sleep state.When new short message arrives; Sending instruction by gsm module to single-chip microcomputer wakes it up; Single-chip microcomputer short message reading content; And to its comparison of decoding, by U3, the control circuit that U4 forms is opened or closing motion computer according to short message content control I/O (1) mouthful of output high level or low level.Single-chip microcomputer was deleted short message with the AT instruction after control and treatment finished from SIM.Single-chip microcomputer sends on the specified mobile phone number with note through the height of U2 inspection I/O (2) level and with current state when receiving the on-off state SMS Tip, and later I/O (2) mouthful of level every generation once variation single-chip microcomputer just sends once.Single-chip microcomputer is replaced former instruction password when receiving the short message of change directive password.
When
computer crash can't normal shutdown when running into shutdown command, single-chip microcomputer can send by force shutdown command and cut out computer.
Description of drawings:
accompanying drawing 1 is the structural representation of this product.
accompanying drawing 2 is circuit theory diagrams of this product.
Embodiment:
Embodiment 1:
computer remote opening/closing control device; Its composition comprises: cassette circuit board 11; The pci interface that golden finger 10 connects computer is housed on the described cassette circuit board; Be connected with antenna 4 and patchcord 2 on the described cassette circuit board; On the described cassette circuit board gsm module 3 is arranged, described gsm module is connected with OC gate driver 5, power module 1, single-chip microcomputer 6, photoelectrical coupler 7, and described patchcord is connected between computer power plug and motherboard power supply socket and each electric elements.
Described computer remote opening/closing control device, described gsm module also are connected with J1 interface 9, J2 interface 8, J3 interface 12,
computer remote opening/closing control device, shown in circuit theory Fig. 2: by gsm module, single-chip microcomputer, light lotus root; Open collector driver; Elements such as resistance capacitance are formed, and J1 is through 7 pin and 9 pin of the C mouth connection computer power of patchcord, just from power supply+5VSB holds power taking; Do like this and can guarantee that main frame this circuit of when shutdown still has the power supply supply; J2 is connected with the mains switch stitch POWER SW two ends of computer main board, and is just parallelly connected with the two ends of computer host power supply shift knob key, does the normal use that does not influence computer like this.J3 is connected with the 5V feeder ear of the pci interface of mainboard through golden finger that to be used to monitor computer be at open state or at off-mode.
Claims (1)
1.
a kind of computer remote opening/closing control device; Its composition comprises: the cassette circuit board; It is characterized in that: the pci interface that golden finger connects computer is housed on the described cassette circuit board; Be connected with antenna and patchcord on the described cassette circuit board; On the described cassette circuit board gsm module is arranged, described gsm module is connected with OC gate driver, power module, single-chip microcomputer, photoelectrical coupler, and described patchcord is connected between computer power plug and the motherboard power supply socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120418202XU CN202282863U (en) | 2011-10-28 | 2011-10-28 | Remote opening and closing control device of computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120418202XU CN202282863U (en) | 2011-10-28 | 2011-10-28 | Remote opening and closing control device of computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202282863U true CN202282863U (en) | 2012-06-20 |
Family
ID=46229010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120418202XU Expired - Fee Related CN202282863U (en) | 2011-10-28 | 2011-10-28 | Remote opening and closing control device of computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202282863U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105574446A (en) * | 2016-03-09 | 2016-05-11 | 国网新疆电力公司检修公司 | External connection-preventing short message control device for internal network computer |
| CN105867290A (en) * | 2016-04-10 | 2016-08-17 | 东北电力大学 | Office place safe electricity consumption monitoring system and method |
| CN105320905B (en) * | 2014-06-13 | 2018-05-25 | 国网山西省电力公司电力科学研究院 | A kind of multi-function device for ensureing Computer Data Security |
| CN111078304A (en) * | 2019-11-29 | 2020-04-28 | 安徽赛诚云渲网络科技有限公司 | Batch computer startup and shutdown system based on local area network |
-
2011
- 2011-10-28 CN CN201120418202XU patent/CN202282863U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105320905B (en) * | 2014-06-13 | 2018-05-25 | 国网山西省电力公司电力科学研究院 | A kind of multi-function device for ensureing Computer Data Security |
| CN105574446A (en) * | 2016-03-09 | 2016-05-11 | 国网新疆电力公司检修公司 | External connection-preventing short message control device for internal network computer |
| CN105867290A (en) * | 2016-04-10 | 2016-08-17 | 东北电力大学 | Office place safe electricity consumption monitoring system and method |
| CN105867290B (en) * | 2016-04-10 | 2018-12-18 | 东北电力大学 | Office space safety utilization of electric power monitoring system and its method |
| CN111078304A (en) * | 2019-11-29 | 2020-04-28 | 安徽赛诚云渲网络科技有限公司 | Batch computer startup and shutdown system based on local area network |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HEIHE UNIVERSITY Free format text: FORMER OWNER: HAN XUE Effective date: 20140128 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140128 Address after: 164300 Heihe education science and technology zone, Xueyuan Road, No. 1, Heihe University, Heilongjiang Patentee after: Heihe University Address before: 164300 Department of computer science and information engineering, Heihe University, Heilongjiang, Heihe Patentee before: Han Xue |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Harbin is prosperous obtains Foucault skill Development Co., Ltd Assignor: Heihe University Contract record no.: 2014230000063 Denomination of utility model: Remote opening and closing control device of computer Granted publication date: 20120620 License type: Exclusive License Record date: 20140313 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120620 Termination date: 20141028 |
|
| EXPY | Termination of patent right or utility model |