CN104424079A - Electronic device - Google Patents
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- CN104424079A CN104424079A CN201310380790.6A CN201310380790A CN104424079A CN 104424079 A CN104424079 A CN 104424079A CN 201310380790 A CN201310380790 A CN 201310380790A CN 104424079 A CN104424079 A CN 104424079A
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- Prior art keywords
- power
- time
- electronic installation
- control module
- module
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Abstract
The invention provides an electronic device. The electronic device comprises a control module, a storage module and a display module; the storage module and the display module are electrically connected with the control module; the power-on time of the electronic device is stored in the storage module; the control module is used for reading the power-on time stored in the storage module and starting to count on the basis of the power-on time so as to update the power-on time; the control module is also used for controlling the display module to display the power-on time after accumulation when the power-on time reaches a preset value through the accumulation. According to the electronic device, the user can determine whether the reliable operation of the electronic device can be maintained or not conveniently.
Description
Technical field
The present invention relates to a kind of electronic installation, particularly a kind of electronic installation of tool power-on time Presentation Function.
Background technology
Most electronic installation, as PC, server etc., the various part of its inside and chip all have certain serviceable life.For user, know the power-on time (that is: the boot running time of electronic installation) of electronic installation in time, will be conducive to judging whether this electronic installation can maintain reliable operation.
Summary of the invention
In view of this, the electronic installation that a kind of tool power-on time Presentation Function is provided is necessary.
A kind of electronic installation, it comprises control module, memory module and display module, memory module and display module are all electrically connected with control module, described memory module stores the power-on time of this electronic installation, this control module for reading the power-on time stored in memory module, and starts counting, to upgrade this power-on time on the basis of this power-on time, this control module is also for being accumulated to a predetermined numerical value during at power-on time, control the power-on time after display module display accumulation.
A kind of electronic installation, it comprises control module, memory module and display module, described memory module comprises storage chip, described storage chip stores the power-on time of this electronic installation, described storage chip comprises clock terminal and data terminal, described control module comprises control module, described control module comprises two read-write pins and multiple data output pins, clock terminal and the data terminal of described two read-write pins and storage chip are electrically connected, for reading the power-on time stored in memory module, described control chip starts counting on the basis of this power-on time, to upgrade this power-on time, and when power-on time is accumulated to a predetermined numerical value, numerical value corresponding for power-on time after this accumulation is converted to control signal, described multiple data output pins and display module are electrically connected, for exporting control signal to display module, and then the power-on time controlled after display module display accumulation.
Above-mentioned electronic installation reads the power-on time of the electronic installation stored in memory module by control module, and realizes renewal and the accumulation of power-on time.Control module produces control signal according to the power-on time after this accumulation subsequently, thus controls the power-on time of display module display Current electronic device, so that user judges whether this electronic installation can maintain reliable operation.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of the electronic installation of better embodiment of the present invention.
Main element symbol description
| Electronic installation | 100 |
| Memory module | 10 |
| Storage unit | U2 |
| First resistance | R1 |
| Second resistance | R2 |
| 3rd resistance | R3 |
| 4th resistance | R4 |
| Electric capacity | C1 |
| Power supply terminal | VCC |
| Write-protect terminal | WP |
| Clock terminal | SCL |
| Data terminal | SDA |
| Address terminal | A0、A1、A2 |
| Ground terminal | GND |
| Control module | 20 |
| Control module | U1 |
| Current-limiting resistance | R5 |
| Power pins | Vpp |
| Read-write pin | RB5、RB4 |
| Data output pins | RA0、RA1、RA2、RA3、RA4、RA5、RA6、RA7 |
| Transmission pin | RC1、RC2 |
| Grounding pin | VSS |
| Display module | 30 |
| Display unit | U3 |
| Protective resistance | R |
| PCH | 40 |
Following embodiment will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Embodiment
Refer to Fig. 1, better embodiment of the present invention provides a kind of electronic installation 100, and it can be the terminal such as PC, server.
This electronic installation 100 comprises memory module 10, control module 20, display module 30 and platform courses hub (Platform Controller Hub, PCH) 40.This memory module 10, display module 30 and PCH40 are all electrically connected with control module 20.
This memory module 10 comprises storage unit U2, the first resistance R1, the second resistance R2, the 3rd resistance R3, the 4th resistance R4 and electric capacity C1.This storage unit U2 comprises power supply terminal VCC, write-protect terminal WP, clock terminal SCL, data terminal SDA, address terminal A0, A1, A2 and ground terminal GND.Wherein, this power supply terminal VCC and power supply P3V3 is electrically connected, and by electric capacity C1 ground connection.This ground terminal GND ground connection, this write-protect terminal WP is by the first resistance R1 ground connection.This clock terminal SCL, data terminal SDA are electrically connected control module 20 respectively by the second resistance R2, the 3rd resistance R3.This address terminal A0, A1, A2 are all by the 4th resistance R4 ground connection.
This storage unit U2 is EEPROM (Electrically Erasable Programmable Read Only Memo) (Electrically Erasable Programmable Read-Only Memory, EEPROM), and it is the storage chip that after a kind of power down, internal data is not lost.This storage unit U2 for storing the power-on time of this electronic installation 100, i.e. the boot running time of electronic installation 100.In the present embodiment, this initial power-on time is set to 0.
This control module 20 comprises control module U1 and current-limiting resistance R5.This control module U1 comprises power pins Vpp, read-write pin RB5, RB4, data output pins RA0, RA1, RA2, RA3, RA4, RA5, RA6, RA7, transmission pin RC1, RC2 and grounding pin VSS.Wherein, this power pins Vpp is electrically connected by current-limiting resistance R5 and power supply P3V3, grounding pin VSS ground connection.This read-write pin RB5, RB4 are electrically connected respectively by clock terminal SCL, the data terminal SDA of the second resistance R2, the 3rd resistance R3 and storage unit U2.This data output pins RA0, RA1, RA2, RA3, RA4, RA5, RA6, RA7 and display module 30 are electrically connected, and this transmission pin RC1, RC2 and PCH40 are electrically connected.
This control module U1 is used for after electronic installation 100 powers on, the power-on time stored by read-write pin RB5, RB4 reading cells U2, and on the basis of this power-on time, start counting, thus realizes the renewal of power-on time.In addition, this control module U1 is also for the power-on time after being upgraded to storage unit U2 write by read-write pin RB5, RB4 after time of presetting one, and the power-on time stored before covering storage unit U2.This time of presetting can be 30 minutes, 1 hour etc.
Further, this control module U1 is used for being accumulated to a predetermined numerical value (such as 1 year at power-on time, 2 years etc.) time, numerical value corresponding for power-on time after accumulation is converted to control signal, and be sent to display module 30 by data output pins RA0, RA1, RA2, RA3, RA4, RA5, RA6, RA7, thus control display module 30.In addition, this control signal is also sent to PCH40 by transmission pin RC1, RC2.
This display module 30 comprises a display unit U3 and 8 protective resistance R.In the present embodiment, this display unit U3 is 8 segment numeral pipes, and it obtains driving voltage from power supply P3V3.This display unit U3 comprises 8 control bits (figure does not mark); these 8 control bits are electrically connected with data output pins RA0, RA1, RA2, RA3, RA4, RA5, RA6, RA7 respectively by described 8 protective resistance R; to receive the control signal transmitted by control module U1, thus with " year " power-on time for unit display Current electronic device 100.
This PCH40 is electrically connected by transmission pin RC1, RC2 of I2C bus and control module U1, the control signal transmitted with reception control unit U1.This PCH40 is used for numerical value control signal being converted to the power-on time characterizing electronic installation 100, and passes through the software interface display of electronic installation 100, such as, by the BIOS setup interface display of electronic installation.
Further illustrate the principle of work of this electronic installation 100 below: after electronic installation 100 powers on and runs, the power-on time that control module U1 reading cells U2 stores, and on the basis of this power-on time, start counting, to realize the renewal of power-on time.Such as, when the power-on time after accumulating is more than 1 year and less than 2 years, then control module U1 transmits control signal to display module 30, and display module 30 is shown " 1 "; Control module U1 is to PCH40 transfer control signal simultaneously, and PCH40 controls software interface display " 1 ".In like manner, when the power-on time after accumulating is more than 3 years and less than 4 years, display module 30 shows " 3 ", and PCH40 controls software interface display " 3 ".
Be appreciated that display module 30 of the present invention can comprise at least two display unit U3, numerical value corresponding for the power-on time after accumulation when power-on time is accumulated to one month, can be converted to control signal by corresponding this control module U1.So, these at least two display unit U3 can show the power-on time of Current electronic device 100 jointly in the mode of " the x .x month ".
On the other hand, the power-on time after this control module U1 upgrades to storage unit U2 write after a preset amount of time, and the power-on time stored before covering storage unit U2.Such as, the power-on time stored before storage unit U2 is 1000 hours, power in operation three hours at electronic installation 100, the power-on time after control module U1 can upgrade to storage unit U2 write every 1 hour, namely be respectively 1001 hours, 1002 hours, 1003 hours.
Electronic installation 100 of the present invention reads the power-on time of the electronic installation 100 stored in memory module 10 by control module 20, and realizes the renewal of power-on time.Thereafter, control module 20 produces control signal according to the power-on time after this accumulation, thus control display module 30 shows the power-on time of Current electronic device 100, so that user judges whether this electronic installation 100 can maintain reliable operation.
Claims (10)
1. an electronic installation, it is characterized in that: described electronic installation comprises control module, memory module and display module, memory module and display module are all electrically connected with control module, described memory module stores the power-on time of this electronic installation, this control module is for reading the power-on time stored in memory module, and on the basis of this power-on time, start counting, to upgrade this power-on time, this control module is also for being accumulated to a predetermined numerical value during at power-on time, control the power-on time after display module display accumulation.
2. electronic installation as claimed in claim 1, is characterized in that: described control module is used for the power-on time write memory module after by renewal, and the power-on time stored before covering memory module.
3. electronic installation as claimed in claim 1, it is characterized in that: described memory module comprises storage unit, first resistance, second resistance, 3rd resistance, 4th resistance and electric capacity, this storage unit comprises power supply terminal, write-protect terminal, clock terminal, data terminal, address terminal and ground terminal, this power supply terminal and a power supply are electrically connected, and pass through capacity earth, this ground terminal ground, this write-protect terminal is by the first resistance eutral grounding, this clock terminal, data terminal respectively with the second resistance, 3rd resistance is electrically connected, this address terminal is all by the 4th resistance eutral grounding.
4. electronic installation as claimed in claim 3, is characterized in that: described storage unit is EEPROM (Electrically Erasable Programmable Read Only Memo), and described power-on time is stored in this storage unit.
5. electronic installation as claimed in claim 3, it is characterized in that: described control module comprises control module and current-limiting resistance, this control module comprises power pins, two read-write pins and eight data output pins, this power pins is electrically connected by current-limiting resistance and power supply, these two read-write pins are electrically connected respectively by the clock terminal of the second resistance, the 3rd resistance and storage unit, data terminal, and these eight data output pins and display module are electrically connected.
6. electronic installation as claimed in claim 5; it is characterized in that: described display module comprises display unit and eight protective resistances; this display unit is comprised and being electrically connected, to receive the control signal transmitted by control module by eight data output pins of described eight protective resistances and control module.
7. electronic installation as claimed in claim 6, is characterized in that: described display unit is 8 segment numeral pipes.
8. electronic installation as claimed in claim 5, it is characterized in that: described electronic installation also comprises platform courses hub, described control module also comprises two transmission pins, and these two transmission pins and platform courses hub are electrically connected, so that control signal is sent to platform courses hub.
9. an electronic installation, it is characterized in that: described electronic installation comprises control module, memory module and display module, described memory module comprises storage chip, described storage chip stores the power-on time of this electronic installation, described storage chip comprises clock terminal and data terminal, described control module comprises control module, described control module comprises two read-write pins and multiple data output pins, clock terminal and the data terminal of described two read-write pins and storage chip are electrically connected, for reading the power-on time stored in memory module, described control chip starts counting on the basis of this power-on time, to upgrade this power-on time, and when power-on time is accumulated to a predetermined numerical value, numerical value corresponding for power-on time after this accumulation is converted to control signal, described multiple data output pins and display module are electrically connected, for exporting control signal to display module, and then the power-on time controlled after display module display accumulation.
10. electronic installation as claimed in claim 9, is characterized in that: described two read-write pins are also for writing storage chip by the power-on time after renewal, and the power-on time stored before covering storage chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310380790.6A CN104424079A (en) | 2013-08-28 | 2013-08-28 | Electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310380790.6A CN104424079A (en) | 2013-08-28 | 2013-08-28 | Electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104424079A true CN104424079A (en) | 2015-03-18 |
Family
ID=52973126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310380790.6A Pending CN104424079A (en) | 2013-08-28 | 2013-08-28 | Electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104424079A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106611591A (en) * | 2017-02-27 | 2017-05-03 | 京东方科技集团股份有限公司 | Display driving device, display driving method and display device |
| CN107562165A (en) * | 2017-08-03 | 2018-01-09 | 郑州云海信息技术有限公司 | A kind of supply unit and power-supply management system for server power supply |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1281167A (en) * | 1999-07-19 | 2001-01-24 | 李义军 | Working time accumulator of electric appliance and its timing control method |
| CN2876714Y (en) * | 2005-09-02 | 2007-03-07 | 夏邦扬 | Recorder for working efficiency of apparatus |
| CN1940885A (en) * | 2005-09-30 | 2007-04-04 | 联想(北京)有限公司 | System and method for counting use time |
| US20100287331A1 (en) * | 2009-05-08 | 2010-11-11 | Hon Hai Precision Industry Co., Ltd. | Electronic device and method for recording power-on time thereof |
-
2013
- 2013-08-28 CN CN201310380790.6A patent/CN104424079A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1281167A (en) * | 1999-07-19 | 2001-01-24 | 李义军 | Working time accumulator of electric appliance and its timing control method |
| CN2876714Y (en) * | 2005-09-02 | 2007-03-07 | 夏邦扬 | Recorder for working efficiency of apparatus |
| CN1940885A (en) * | 2005-09-30 | 2007-04-04 | 联想(北京)有限公司 | System and method for counting use time |
| US20100287331A1 (en) * | 2009-05-08 | 2010-11-11 | Hon Hai Precision Industry Co., Ltd. | Electronic device and method for recording power-on time thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106611591A (en) * | 2017-02-27 | 2017-05-03 | 京东方科技集团股份有限公司 | Display driving device, display driving method and display device |
| CN107562165A (en) * | 2017-08-03 | 2018-01-09 | 郑州云海信息技术有限公司 | A kind of supply unit and power-supply management system for server power supply |
| CN107562165B (en) * | 2017-08-03 | 2020-06-26 | 苏州浪潮智能科技有限公司 | Power supply device and power supply management system for supplying power to server |
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Application publication date: 20150318 |