CN104346258A - Service state display device - Google Patents
Service state display device Download PDFInfo
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- CN104346258A CN104346258A CN201310331576.1A CN201310331576A CN104346258A CN 104346258 A CN104346258 A CN 104346258A CN 201310331576 A CN201310331576 A CN 201310331576A CN 104346258 A CN104346258 A CN 104346258A
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- signal
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- oneline
- synchronization
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Abstract
The invention provides a service state display device used for displaying service states of a plurality of electronic devices. The service state display device comprises a processing module, a connecting unit, a parallelization module, a synchronization module and a display module; the processing module is arranged on a main board; the processing module outputs service state signals, clock pulse signals and synchronization signals; the connecting unit is connected between the main board and a back board and is used for transmitting the service state signals, the clock pulse signals and the synchronization signals; the parallelization module comprises a plurality of first contactors and is used for sequentially writing the service state signals into the corresponding first contactors according to the clock pulse signals; the parallelization module comprises a plurality of second contactors; after the parallelization module receives the synchronization signals, the second contactors synchronously output the service state signals of the corresponding electronic devices; the display module disposed on the back board is connected with the synchronization module and controls a display state according to the service state signals.
Description
[technical field]
The present invention relates to a kind of using state display device, particularly a kind of cost-effective using state display device.
[background technology]
Current high in the clouds computing has become the topic of quite hot topic, and is that server (server), stocking system (storage) and network application bring infinite commercial opportunities.In the middle of this, stocking system employs considerable hard disk to provide mass storage capacity, and on stocking system, many light emitting diodes usually can be used to be used for showing the state of each hard disk.
As shown in Figure 1, the state existing stocking system employing N hard disk 100,1 hard disk 100 has Fault signal wire and Online signal wire two kinds at least, needs the using state signal of synchronous transmission 2N hard disk 100.The using state signal of hard disk 100 is via the light emitting diode 32 exported to after the first connector 22 on the processing module 21 on mainboard 20, mainboard 20, the second connector 31 on backboard 30 on backboard 30.Need 2N output control terminal mouth 211,2N bar control signal wire 212 and 2N light emitting diode 32 altogether.So hard disk 100 number of use is more, then required control port 211, control signal wire 212, first connector 22 and the second connector 31 also can increase thereupon.The 1 pair of connector (on mainboard on the first connector 22 and backboard the second connector 31) attachable signal wire has 18 to (36), and the status signal lines expended needed for 1 hard disk 100 is 2 (Fault signal wire and Online signal wires), so, backboard 30 carries 18 hard disks 100,1 pair of connector just need be set; And when lift-launch 19 hard disks 100,2 pairs of connectors just need be set, due to connector costly, when hard disk 100 quantity is more than 18, be unfavorable for saving cost.
[summary of the invention]
Fundamental purpose of the present invention is to provide a kind of cost-effective using state display device.
The invention provides a kind of using state display device, it is for showing the using state of several electron devices; And described using state display device comprises:
Processing module, it is located on mainboard, and described processing module is detected the using state signal of electron device and is exported using state signal, clock pulse signal and synchronization signal, a clock pulse signal exports the using state signal of an electron device, and after all using state signals export, export synchronization signal;
Coupling assembling, it to be connected between mainboard and backboard and to transmit using state signal, clock signal and synchronization signal;
Parallelization module, it to be located on backboard and to connect coupling assembling, and parallelization module comprises some first triggers, and using state signal is sequentially write corresponding first trigger according to clock pulse signal by parallelization module, after whole write, the first trigger and electron device one_to_one corresponding;
Synchronization of modules, it to be located on backboard and to connect coupling assembling and parallelization module, synchronization of modules comprises some second triggers, second trigger and the first trigger one_to_one corresponding, synchronization of modules reception synchronization signal after, the using state signal of the second trigger synchronism output respective electronic device;
Display module, it to be located on backboard and to connect synchronization of modules, and controls display state according to using state signal.
Especially, described electron device is hard disk.
Especially, described hard disk comprises Fault signal wire and Oneline signal wire respectively, and wherein, the using state signal of Fault signal wire transmission comprises Fault normal signal, Fault abnormal signal; The using state signal of Oneline signal wire transmission comprises Oneline reading data signal, Oneline waiting signal, the unidentified signal of Oneline.
Especially, described display module comprises some light emitting diodes, and the Fault signal wire of a hard disk is corresponding with a light emitting diode, and the Oneline signal wire of a hard disk is corresponding with a light emitting diode.
Especially, when the using state signal that the Fault signal wire of a hard disk transmits is Fault normal signal, the display state of corresponding light emitting diode is for going out.
Especially, when the using state signal that the Fault signal wire of a hard disk transmits is Fault abnormal signal, the display state of corresponding light emitting diode is bright.
Especially, when the using state signal that the Oneline signal wire of a hard disk transmits is Oneline reading data signal, the display state of corresponding light emitting diode is flicker.
Especially, when the using state signal that the Oneline signal wire of a hard disk transmits is Oneline waiting signal, the display state of corresponding light emitting diode is bright.
Especially, when the using state signal that the Oneline signal wire of a hard disk transmits is the unidentified signal of Oneline, the display state of corresponding light emitting diode is for going out.
Compared with prior art, the present invention utilizes parallelization module by using state signal serial input backboard, again by synchronization of modules by parallel for using state signal output, no matter the quantity of electron device has how many, the transmission between mainboard and backboard only needs pair of connectors; Although add the quantity of trigger while reducing connector, because the cost of trigger is much smaller than connector, after COMPREHENSIVE CALCULATING, the cost of the trigger of known increase is less than the connector cost of minimizing, therefore, is conducive to saving cost.
[accompanying drawing explanation]
Fig. 1 is the circuit diagram of existing using state display device.
Fig. 2 is the circuit diagram of using state display device of the present invention.
Fig. 3 is the waveform schematic diagram of using state signal, clock pulse signal and synchronization signal in using state display device of the present invention.
Fig. 4 is the circuit diagram of parallelization module, synchronization of modules and display module in using state display device of the present invention.
[embodiment]
Refer to shown in Fig. 2-4, the invention provides a kind of using state display device, it is for showing the using state of several electron devices 400.And described using state display device comprises processing module 51, coupling assembling, parallelization module 62, synchronization of modules 63 and display module 64.
Processing module 51 is located on mainboard 50, and described processing module 51 is detected the using state signal of electron device 400 and is exported using state signal, clock pulse signal and synchronization signal, a clock pulse signal exports the using state signal of an electron device 400, and after all using state signals export, export synchronization signal; In the present embodiment, described electron device 400 is hard disk, and described hard disk comprises Fault signal wire and Oneline signal wire respectively, and wherein, the using state signal of Fault signal wire transmission comprises Fault normal signal, Fault abnormal signal; The using state signal of Oneline signal wire transmission comprises Oneline reading data signal, Oneline waiting signal, the unidentified signal of Oneline.
Coupling assembling to be connected between mainboard 50 and backboard 60 and to transmit using state signal, clock signal and synchronization signal; In the present embodiment, coupling assembling comprises the first connector 52 and the second connector 61 altogether, wherein, first connector 52 is located on mainboard 50, second connector 61 is located on backboard 60, two connectors connect and utilize three transmission channels that using state signal, clock signal and synchronization signal are transferred to backboard 60 from mainboard 50, and wherein, the using state signal of all electron devices 400 can according to clock pulse signal sequentially Serial output.
Parallelization module 62 to be located on backboard 60 and to be connected coupling assembling, parallelization module 62 comprises some first triggers 621, using state signal is sequentially write corresponding first trigger 621 according to clock pulse signal by parallelization module 62, such as, the using state signal arranging last electron device 400 writes at first, the using state signal of arrangement electron device 400 at first finally writes, after whole write, first trigger 621 and electron device 400 one_to_one corresponding, namely, arrangement electron device 400 at first writes in arrangement the first trigger 621 at first, arrange last electron device 400 to write in the first last trigger 621 of arrangement.
Synchronization of modules 63 to be located on backboard 60 and to be connected coupling assembling and parallelization module 62, synchronization of modules 63 comprises some second triggers 631, second trigger 631 and the first trigger 621 one_to_one corresponding, synchronization of modules 63 reception synchronization signal after, the using state signal of the second trigger 631 synchronism output respective electronic device 400.
Display module 64 to be located on backboard 60 and to be connected synchronization of modules 63, and controls display state according to using state signal; In the present embodiment, described display module 64 comprises some light emitting diodes 641, light emitting diode 641 and the second trigger 631 one_to_one corresponding, arrangement electron device 400 is at first shown by arrangement light emitting diode 641 at first, arranges last electron device 400 and is shown by the last light emitting diode 641 of arrangement.
In the present embodiment, the Fault signal wire of a hard disk is corresponding with a light emitting diode 641, and the Oneline signal wire of a hard disk is corresponding with a light emitting diode 641; When the using state signal that the Fault signal wire of a hard disk transmits is Fault normal signal, the display state of corresponding light emitting diode 641 is for going out; When the using state signal that the Fault signal wire of a hard disk transmits is Fault abnormal signal, the display state of corresponding light emitting diode 641 is bright; When the using state signal that the Oneline signal wire of a hard disk transmits is Oneline reading data signal, the display state of corresponding light emitting diode 641 is flicker; When the using state signal that the Oneline signal wire of a hard disk transmits is Oneline waiting signal, the display state of corresponding light emitting diode 641 is bright; When the using state signal that the Oneline signal wire of a hard disk transmits is the unidentified signal of Oneline, the display state of corresponding light emitting diode 641 is for going out.
The present invention utilizes parallelization module 62 by using state signal serial input backboard 60, pass through synchronization of modules 63 again by parallel for using state signal output, no matter the quantity of electron device 400 has how many, the transmission between mainboard 50 and backboard 60 only needs pair of connectors; Although add the quantity of trigger while reducing connector, because the cost of trigger is much smaller than connector, after COMPREHENSIVE CALCULATING, the cost of the trigger of known increase is less than the connector cost of minimizing, therefore, is conducive to saving cost.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (9)
1. a using state display device, it is for showing the using state of several electron devices; It is characterized in that described using state display device comprises:
Processing module, it is located on mainboard, and described processing module is detected the using state signal of electron device and is exported using state signal, clock pulse signal and synchronization signal, a clock pulse signal exports the using state signal of an electron device, and after all using state signals export, export synchronization signal;
Coupling assembling, it to be connected between mainboard and backboard and to transmit using state signal, clock signal and synchronization signal;
Parallelization module, it to be located on backboard and to connect coupling assembling, and parallelization module comprises some first triggers, and using state signal is sequentially write corresponding first trigger according to clock pulse signal by parallelization module, after whole write, the first trigger and electron device one_to_one corresponding;
Synchronization of modules, it to be located on backboard and to connect coupling assembling and parallelization module, synchronization of modules comprises some second triggers, second trigger and the first trigger one_to_one corresponding, synchronization of modules reception synchronization signal after, the using state signal of the second trigger synchronism output respective electronic device;
Display module, it to be located on backboard and to connect synchronization of modules, and controls display state according to using state signal.
2. using state display device according to claim 1, is characterized in that: described electron device is hard disk.
3. using state display device according to claim 2, it is characterized in that: described hard disk comprises Fault signal wire and Oneline signal wire respectively, wherein, the using state signal of Fault signal wire transmission comprises Fault normal signal, Fault abnormal signal; The using state signal of Oneline signal wire transmission comprises Oneline reading data signal, Oneline waiting signal, the unidentified signal of Oneline.
4. using state display device according to claim 3, it is characterized in that: described display module comprises some light emitting diodes, the Fault signal wire of one hard disk is corresponding with a light emitting diode, and the Oneline signal wire of a hard disk is corresponding with a light emitting diode.
5. using state display device according to claim 4, is characterized in that: when the using state signal that the Fault signal wire of a hard disk transmits is Fault normal signal, the display state of corresponding light emitting diode is for going out.
6. using state display device according to claim 4, is characterized in that: when the using state signal that the Fault signal wire of a hard disk transmits is Fault abnormal signal, the display state of corresponding light emitting diode is bright.
7. using state display device according to claim 4, is characterized in that: when the using state signal that the Oneline signal wire of a hard disk transmits is Oneline reading data signal, and the display state of corresponding light emitting diode is flicker.
8. using state display device according to claim 4, is characterized in that: when the using state signal that the Oneline signal wire of a hard disk transmits is Oneline waiting signal, the display state of corresponding light emitting diode is bright.
9. using state display device according to claim 4, is characterized in that: when the using state signal that the Oneline signal wire of a hard disk transmits is the unidentified signal of Oneline, the display state of corresponding light emitting diode is for going out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310331576.1A CN104346258A (en) | 2013-08-01 | 2013-08-01 | Service state display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310331576.1A CN104346258A (en) | 2013-08-01 | 2013-08-01 | Service state display device |
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| CN104346258A true CN104346258A (en) | 2015-02-11 |
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| CN201310331576.1A Pending CN104346258A (en) | 2013-08-01 | 2013-08-01 | Service state display device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106681952A (en) * | 2017-01-10 | 2017-05-17 | 郑州云海信息技术有限公司 | Backboard and signal transmission method and system |
| CN112948220A (en) * | 2021-03-30 | 2021-06-11 | 联想(北京)信息技术有限公司 | Backboard control method and device and computer equipment |
-
2013
- 2013-08-01 CN CN201310331576.1A patent/CN104346258A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106681952A (en) * | 2017-01-10 | 2017-05-17 | 郑州云海信息技术有限公司 | Backboard and signal transmission method and system |
| CN112948220A (en) * | 2021-03-30 | 2021-06-11 | 联想(北京)信息技术有限公司 | Backboard control method and device and computer equipment |
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Application publication date: 20150211 |
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| WD01 | Invention patent application deemed withdrawn after publication |