CN201170901Y - Wireless remote controller for ATX power supply - Google Patents
Wireless remote controller for ATX power supply Download PDFInfo
- Publication number
- CN201170901Y CN201170901Y CNU2008200328798U CN200820032879U CN201170901Y CN 201170901 Y CN201170901 Y CN 201170901Y CN U2008200328798 U CNU2008200328798 U CN U2008200328798U CN 200820032879 U CN200820032879 U CN 200820032879U CN 201170901 Y CN201170901 Y CN 201170901Y
- Authority
- CN
- China
- Prior art keywords
- power supply
- circuit
- signal
- time
- atx
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Power Sources (AREA)
Abstract
The utility model discloses a wireless remote controller of an ATX power supply. Through an extension PS-ON control circuit, a PS-ON signal on a computer mainboard is connected with the signal input end of the PS-ON control circuit of the ATX power supply; a controller unit, which is connected with the extension PS-ON control circuit, is respectively connected with an indicator light, a display, a positive 5V power supply detection circuit, a positive 5VSB detection circuit, a PS-ON detection circuit, a wireless receiving circuit and a buzzer through signal wires; the other end of the PS-ON detection circuit is connected with the PS-ON signal on the computer mainboard; the wireless receiving circuit receives the signal of the remote controller. Under the premise of not changing the original case button functions, the controller unit can control the operation of the ATX power supply by the method of wireless remote password control in order to restrict a person from starting up a computer, and the wireless remote controller can wirelessly set the time of startup and use and real-timely control the startup and shutdown of the computer, thus effectively restricting the time of using computers by adolescents.
Description
Technical field
The utility model belongs to the Computer Control Technology field, relates to the hardware unit of computer ATX electric power (being the working power of computing machine) being realized wireless remote control.
Background technology
The major function of computer ATX electric power is to be the power source conversion of alternating current 220V the required direct current 5V of computer-internal ,-5V, 12V ,-12V ,+3.3V, the power supply of+5VSB.The computer ATX electric power circuit is formed and is made up of ac input circuit, current rectifying and wave filtering circuit, auxiliary power circuit, push-pull switching circuit, pulse-width modulation circuit, PS-ON control circuit, holding circuit, output circuit and PW-OK waveshaping circuit.Adopt the combination of "+5VSB ", " PS-ON " to realize that the opening and closing of power supply are the topmost characteristics of ATX power supply, as long as the variation of control " PS-ON " signal level just can be controlled the opening and closing of power supply.PS-ON control circuit in the ATX power supply is accepted the control of " PS-ON " signal, when " PS-ON " signal power-on during less than 1 volt, powered-down during greater than 4.5 volts.When in a single day ATX power supply ac input end has the alternating current of 220V, accessory power supply is just started working, output+5V (+5VSB) the inner part of voltage supply ATX mainboard will keep working chip under off-mode, use as segment chips such as network communication interface, power supply supervision units; Another road output is assisted+the 12V power supply, supplies with chip operations such as the inner width modulation of ATX power supply, changes the startup of circuit for ATX power supply main transformer and prepares.The output state of the Power Supply Monitoring parts of the triggering non-locking key switch control main board on the mainframe box face, simultaneously also available programs is controlled the output of Power Supply Monitoring parts, directly power supply is managed as operating system, the user can directly realize soft-off by operating system, existing strictly according to the facts networked power management, when computer is closed, can be on the Modem or network interface card of computer by network emitted signal, then supervisory circuit will send+the 5VSB activation voltage comes opening power to start computer, thereby realizes remote opening.At present, prevent that other people from opening the mode that personal computer all is the utilization software code, but password passes into silence and loses the computing machine of just not opening, can not be from the hardware effectively the control teenager go up the machine time.The patent No. is " zL200620005349.5 ", name is called the patent of " the wireless remote control type computer switch that has private jack ", start button and reset key button on the cabinet are moved on on the telepilot, change the press-button structure of cabinet, by transmitter and receiver real-time radio remote control computer power supply, thus control computer switching on and shutting down and resetting.But its defective is: if computer corruption, in the time of can not warm start, must finish with telepilot, be inconvenient to use, the while can not be controlled timing start-up and shutdown, can not effectively limit the machine time on the teenager.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, and a kind of wireless remote controller that other people at will opened computing machine, the ATX power supply of last machine time of domestic consumer's may command teenager of placing restrictions on specially is provided.
The technical solution adopted in the utility model is: adopting the accessory power supply+5VSB of computer ATX electric power is the working power of the wireless remote controller of ATX power supply, comprise PS-ON signal on the computer motherboard is connected to by expansion PS-ON control circuit on the signal input part of PS-ON control circuit of ATX power supply, on expansion PS-ON control circuit, be connected with controller unit, controller unit also by signal wire respectively with pilot lamp, display ,+the 5V power sense circuit ,+5VSB testing circuit, PS-ON testing circuit, wireless receiving circuit, hummer be connected; The other end of PS-ON testing circuit connects PS-ON signal on the computer motherboard, and wireless receiving circuit receives the signal of telepilot.
The utility model is not changing under the former cabinet push button function situation, whether controls the ATX power work with the password wireless remote mode by controller unit, has limited others and has artificially started shooting.With the wireless setting button on time and service time can be set, but real-time control computer open and close, also the may command computing machine at a time between the section opening and closing, go up the machine time thereby effectively limit the teenager.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the utility model internal electrical catenation principle synoptic diagram;
Fig. 2 is the appearance figure of telepilot 10 among Fig. 1;
Fig. 3 is the displaying principle figure of display 3 among Fig. 1.
Among the figure: 1. controller unit, 2. pilot lamp, 3. display, 4. pilot lamp, 5.+5V power sense circuit, 6.+5VSB testing circuit is 7. expanded PS-ON control circuit, 8.PS-ON testing circuit, 9. wireless receiving circuit, 10. telepilot, 11. hummers, 12.PS-ON signal, 13.ATX power supply.
Embodiment
As shown in Figure 1, the accessory power supply+5VSB of the utility model employing computer ATX electric power is the working power of the wireless remote controller of ATX power supply.Hardware components comprises PS-ON signal 12 on the computer motherboard is electrically connected expansion PS-ON control circuit 7 and PS-ON testing circuit 8 respectively, and PS-ON signal 12 is connected to by expansion PS-ON control circuit 7 on the signal input part of PS-ON control circuit 13 of ATX power supply on the computer motherboard.On expansion PS-ON control circuit 7, be connected with controller unit 1, controller unit 1 also by signal wire respectively with pilot lamp 2, display 3, pilot lamp 4 ,+5V power sense circuit 5 ,+5VSB testing circuit 6, PS-ON testing circuit 8, wireless receiving circuit 9, hummer 11 be connected; Wireless receiving circuit 9 receives the signal of telepilot 10.With controller unit 1 ,+5V power sense circuit 5 ,+5VSB testing circuit 6, expansion PS-ON control circuit 7, PS-ON testing circuit 8, wireless receiving circuit 9, hummer 11 be installed in in the equal-sized control enclosure of CD-ROM drive, this control enclosure is installed on the vacant position of mainframe box CD-ROM drive and by cable is connected, display 3, pilot lamp 2,4 and infrared remote receiver etc. are installed on the front panel of this control enclosure with power supply, the signal of ATX power supply 13.Telepilot 10 is designed to the size of matchbox sample, the user can be with last, the user can pass through the opening and closing of wireless remote control computing machine at any time, and, make things convenient for the user to place restrictions on the time control that other people use personal computer and the control teenager of family that computing machine is used on time and parameter setting service time.
The function of each hardware is described respectively below:
+ 5V power sense circuit 5 is used to judge that ATX power supply 13 is in holding state and duty.
+ 5VSB testing circuit 6 is used for power cut-off and detects, and whole device is carried out scene protection.
Expansion PS-ON control circuit 7 is used to make the PS-ON that whether allows from computer motherboard 12 to be passed through, thereby whether control computer allows to open and pass through this circuit hard closing computing machine.
PS-ON testing circuit 8 is used to detect the PS-ON signal from computer motherboard 12, and under ATX power supply 13 holding states, computing machine is clicked cabinet start button at non-usage time interval, is used for the display 3 of dormant state to show.
Telepilot 10 is used for the remote control computer opening and closing, and on time and parameter setting service time.There are integrated cryptography chip and infrared emission circuit in telepilot 10 inside, the corresponding unique telepilot of each custom system.Telepilot 10 has only the matchbox size.As shown in Figure 2, four buttons are arranged on the telepilot 10: be respectively start key, closing key, the time key and the time/minute key, the user can pass through 10 pairs of computing machine opening and closing of telepilot, time setting at any time with last.
The function of hummer 11 is to be decremented to when also having 5 minutes when service time in the computer run process, can point out shutdown.
The utility model is when connecting, with ATX power supply 13 open from+5VSB power supply draw the root line to controller unit 1 as the device power supply, or do not open ATX power supply 13 and directly break skin from Pin20 core plug 9 pin lead-in wire+5VSB to computer motherboard 12, draw the root line to controller unit 1 as the device power supply.ATX power supply 13 is opened, the PS-ON signal of Pin20 core plug 14 pin of guiding to computer motherboard 12 unsolder from the power supply, this line is received on the PS-ON testing circuit 8 and expansion PS-ON control circuit 7 of device, PS-ON from ATX power supply 13 draws on the expansion PS-ON control circuit 7 of root line auto levelizer again, thereby finishes the PS-ON Detection ﹠ Controling.Or do not open ATX power supply 13 directly from the middle of the Pin20 core plug 14 pin green lines of computer motherboard 12, cutting off, on go between PS-ON testing circuit 8 and expansion PS-ON control circuit 7 from PS-ON one end to Pin20 core plug 14 pin of computer motherboard 12, from the expansion PS-ON control circuit 7 that goes between to ATX power supply 13 1 ends, thereby finish the PS-ON Detection ﹠ Controling.+ 5V takes from the standby plug of four-core that ATX power supply 13 is inserted into CD-ROM drive or hard disk, and the four-core plug is inserted on the device.
Starting-up method has two kinds during the utility model operation: a kind of is to open the ATX power supply, allows to open computing machine, but after in a single day computing machine is opened, when shutting down computer, control circuit is hung up the ATX power supply at once, when wanting computing machine for the second time, must reopen the ATX power supply and allow start signal.Second kind is to open the ATX power supply, and the utilization telepilot is provided with the mode of parameter, allows the some time section to use a computer.
As Fig. 2, shown in 3, when～when the 220V power supply inserts computing machine, ATX power supply 13+5VSB voltage offers the device operating voltage, on time is shown as zero in display 3, and when showing service time less than 10 minutes, pilot lamp 2 does not work, expansion PS-ON control circuit 7 is hung up ATX power supply 13, do not allow to open computing machine, press when button is pacified in start on the telepilot 10, radio receiver receives starting-up signal and send controller unit 1, pilot lamp 2 green lights are bright, controller unit 1 will be expanded PS-ON control circuit 7 and open, and allow ATX power supply 13 to be subjected to mainboard PS-ON signal controlling, and can open computing machine by start button on the computing machine this moment.
When～when the 220V power supply inserts computing machine, ATX power supply 13+5VSB voltage offers the device operating voltage, on time is shown as zero in display 3, and service time is during more than or equal to 10 minutes, pilot lamp 2 green lights are bright, and do not need by releasing the button on the telepilot 10 this moment, and controller unit 1 will be expanded PS-ON control circuit 7 and open, allow ATX power supply 13 to be subjected to mainboard PS-ON signal controlling, can open computing machine by start button on the computing machine this moment.
When～when the 220V power supply inserts computing machine, ATX power supply 13+5VSB voltage offers the device operating voltage, on time shows non-vanishing in display 3, and when showing service time less than 10 minutes, pilot lamp 2 does not work, expansion PS-ON control circuit 7 is hung up ATX power supply 13, do not allow to open computing machine, this moment is by the button of starting shooting on the telepilot 10, when radio receiver receives starting-up signal, pilot lamp 2 red lights are bright, controller unit 1 will be expanded PS-ON control circuit 7 and pin, do not allow ATX power supply 13 to be subjected to mainboard PS-ON signal controlling, only reset the on time and be zero or treat that the on time is automatically to putting when making zero, again by the button of starting shooting on the telepilot 10, pilot lamp 2 green lights are bright, controller unit 1 is opened the PS-ON control circuit, allows ATX power supply 13 to be subjected to mainboard PS-ON signal controlling, and can open computing machine by start button on the computing machine this moment.
When～when the 220V power supply inserts computing machine, ATX power supply 13+5VSB voltage offers the device operating voltage, on time shows non-vanishing in display 3, and when showing service time more than or equal to 10 minutes, pilot lamp 2 does not work, expansion PS-ON control circuit 7 is hung up ATX power supply 13, do not allow to open computing machine, press when button is pacified in start on the telepilot 10, radio receiver receives starting-up signal, and pilot lamp 2 red lights are bright, controller unit 1 will be expanded PS-ON control circuit 7 and pin, do not allow ATX power supply 13 to be subjected to mainboard PS-ON signal controlling, only reset the on time and be zero after, again by the button of starting shooting on the telepilot 10, pilot lamp 2 green lights are bright, controller unit 1 will be expanded PS-ON control circuit 7 and open, and allow ATX power supply 13 to be subjected to mainboard PS-ON signal controlling, and can open computing machine by start button on the computing machine this moment.Or treat the on time automatically when point makes zero, and pilot lamp 2 green lights are bright, and controller unit 1 will expand PS-ON control circuit 7 and open, and allow ATX power supply 13 to be subjected to mainboard PS-ON signal controlling, can open computing machine by the button of starting shooting on the computing machine at this moment.
When computing machine in off position, be that ATX power supply 13 is in holding state, behind the start button, in one minute on time, the time/minute key is provided with ten of the on time, individual position respectively, device will in so-and-so hour after, show that the on time makes zero, making zero in back 4 hours on time, the marquis allows the user to open computing machine when any, 4 hours arrive, if computing machine not at open state, installs will make zero service time automatically.Time key on this remote controller 10 is that on time ten positions of display 3 are provided with, overturn back and forth by this key 0,1,2, on the telepilot 10 the time/minute key is that the position, on time position of display 3 is provided with, and overturn back and forth by this key 0～9, this key is represented hour at this.
Computing machine is pressed the key of starting shooting on the telepilot 10 when open state invalid.
When computing machine in off position or during duty, behind the shutdown button, pilot lamp 4 is bright, when press on the telepilot 10 in 1 minute, the time/minute button, during for computer use time, divide setting.When being set during more than or equal to 10 minutes service time, device will be gone up the mode that the machine time successively decreases and show with total, and excess time, hummer 11 prompting users shut down computer during less than 5 minutes, and the time shuts down computer to forcing hang-up ATX power supply 13.Time key on this telepilot 10 is to be provided with on the display hour position of 3 service times, overturn back and forth by this key 0～4, on the telepilot 10 the time/minute key is to be provided with on the display minute position of 3 service times, overturn back and forth by this key 00,10,20,30,40,50, this key is represented minute at this.Total go up the machine time and successively decrease and be meant that but on time timesharing service time of making zero in back 4 hours uses.
When unexpected power failure, device can be to scene protection.Have only computing machine in the course of the work when using, have a power failure suddenly or when shutting down computer, zero clearing service time less than 10 minutes.
When computing machine in working order the time, behind the shutdown button, be zero if is set service time, computing machine device after current shutdown is hung up ATX power supply 13 immediately.
When computing machine in off position, behind the shutdown button, if be provided with when being zero service time, controller unit 1 must receive starting-up signal on the telepilot 10, can open computing machine, the computing machine shutdown back device of working for the first time will be hung up ATX power supply 13.
When computing machine in off position or during duty, by shutdown button 1 minute, pilot lamp 4 ceaselessly glimmered continuously, device will be hung up ATX power supply 13 or force to hang up ATX power supply 13 after one minute, shut down computer, former the whole zero clearings of time parameter, remote control setting again be set.
Claims (2)
1. the wireless remote controller of an ATX power supply, adopting the accessory power supply+5VSB of computer ATX electric power is the working power of the wireless remote controller of ATX power supply, comprise computer motherboard (12) is gone up the PS-ON signal by on the signal input part of PS-ON control circuit of expanding PS-ON control circuit (7) and being connected to ATX power supply (13), it is characterized in that: in expansion PS-ON control circuit (7), be connected with controller unit (1), controller unit (1) also by signal wire respectively with pilot lamp (2), display (3), pilot lamp (4), + 5V power sense circuit (5), + 5VSB testing circuit (6), PS-ON testing circuit (8), wireless receiving circuit (9), hummer (11) is connected; The other end of PS-ON testing circuit (8) connects PS-ON signal (12) on the computer motherboard, and wireless receiving circuit (9) receives the signal of telepilot (10).
2. the wireless remote controller of a kind of ATX power supply according to claim 1, it is characterized in that: with controller unit (1), + 5V power sense circuit (5), + 5VSB testing circuit (6), expansion PS-ON control circuit (7), PS-ON testing circuit (8), wireless receiving circuit (9), hummer (11) is installed in in the equal-sized control enclosure of CD-ROM drive, this control enclosure is installed on the vacant position of mainframe box CD-ROM drive and the power supply by cable and ATX power supply (13), signal connects, and display (3) and pilot lamp (2 are installed on the front panel of this control enclosure, 4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200328798U CN201170901Y (en) | 2008-03-11 | 2008-03-11 | Wireless remote controller for ATX power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200328798U CN201170901Y (en) | 2008-03-11 | 2008-03-11 | Wireless remote controller for ATX power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201170901Y true CN201170901Y (en) | 2008-12-24 |
Family
ID=40209953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200328798U Expired - Fee Related CN201170901Y (en) | 2008-03-11 | 2008-03-11 | Wireless remote controller for ATX power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201170901Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011029246A1 (en) * | 2009-09-09 | 2011-03-17 | Zhu Johnson | System for remotely controlling master device and controlled device and distribution facility |
| CN102122432B (en) * | 2010-01-11 | 2013-06-05 | 鸿富锦精密工业（深圳）有限公司 | Power on and off device |
-
2008
- 2008-03-11 CN CNU2008200328798U patent/CN201170901Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011029246A1 (en) * | 2009-09-09 | 2011-03-17 | Zhu Johnson | System for remotely controlling master device and controlled device and distribution facility |
| CN102122432B (en) * | 2010-01-11 | 2013-06-05 | 鸿富锦精密工业（深圳）有限公司 | Power on and off device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101246387A (en) | Control device and method for computer ATX electric power | |
| CN100454817C (en) | Computer remote wakeup method and device based on network | |
| US8095808B2 (en) | Method, element and circuit board for controlling shutdown of electronic device | |
| US7378756B2 (en) | Battery backup electric plug with female plug | |
| CN106055440B (en) | A kind of test method and system for realizing server exception power-off by BMC | |
| CN104597790A (en) | Serial port controller and awakening method for micro-controller system based on the same | |
| CN102855428B (en) | A kind of method of controlling security of computing machine and this computing machine | |
| CN104808761A (en) | Power supply method, power supply system and electronic equipment | |
| TW201925985A (en) | Notebook computer and driving method of voice assistant system | |
| CN204009745U (en) | There is the computing machine that a key recovers BIOS default value function | |
| CN2932734Y (en) | Computer intelligent electricity-saving socket | |
| CN201170901Y (en) | Wireless remote controller for ATX power supply | |
| CN202795224U (en) | Control circuit eliminating computer standby power consumption | |
| CN108700927A (en) | For reducing the power supplier and method of the stand-by electric of electronic equipment | |
| CN104424086B (en) | Computer error detection module and method | |
| CN102495558B (en) | System and method for remotely controlling turn-on or turn-off of electric equipment by using radio frequency communication | |
| CN110062991A (en) | Charge control | |
| CN105095043B (en) | A kind of monitoring management system and its method | |
| CN109814931A (en) | A kind of one key boot system of multiple computers and method based on Universal USB interface | |
| CN101477742B (en) | Uniform closedown device for computer room and controlling method thereof | |
| CN209086959U (en) | A kind of face identification device of environment resistant light interference | |
| CN203311331U (en) | Power supply and cut-off device for real-time clock chip of computer mainboard | |
| CN108894619B (en) | Plane lock system with electric control function and opening method of plane lock | |
| CN201674070U (en) | Energy-saving power supply flashboard device | |
| CN101826684B (en) | Power plugboard device and control method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhenjiang SaierNico Electric & Automation Co., Ltd. Assignor: Jiangsu University of Science and Technology Contract fulfillment period: 2009.3.30 to 2014.3.30 Contract record no.: 2009320000649 Denomination of utility model: Wireless remote controller for ATX power supply Granted publication date: 20081224 License type: Exclusive license Record date: 20090421 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.3.30 TO 2014.3.30; CHANGE OF CONTRACT Name of requester: ZHENJIANG SAIERNIKE ELECTRICAL APPLIANCES CO., LTD Effective date: 20090421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081224 Termination date: 20150311 |
|
| EXPY | Termination of patent right or utility model |