CN202818332U - Electric power data communication architecture - Google Patents
Electric power data communication architecture Download PDFInfo
- Publication number
- CN202818332U CN202818332U CN 201220332310 CN201220332310U CN202818332U CN 202818332 U CN202818332 U CN 202818332U CN 201220332310 CN201220332310 CN 201220332310 CN 201220332310 U CN201220332310 U CN 201220332310U CN 202818332 U CN202818332 U CN 202818332U
- Authority
- CN
- China
- Prior art keywords
- data communication
- power
- unit
- electric power
- control unit
- 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
- 238000004891 communication Methods 0.000 title claims abstract description 65
- 238000010276 construction Methods 0.000 claims description 30
- 238000001914 filtration Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 7
- 238000012937 correction Methods 0.000 claims description 5
- 238000003079 width control Methods 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Power Sources (AREA)
Abstract
The utility model relates to an electric power data communication architecture, arranged inside an electronic apparatus, comprising at least one power supply unit, a data communication control unit and a host board, wherein the power supply unit comprises a power supply management unit for generating at least one working parameter according to the working state of the power supply unit, the data communication control unit comprises at least one power supply management connection port for obtaining the working parameter of the power supply unit, and a buffer storage unit for storing the working parameter, and the host board is electrically connected with the buffer storage unit to read the working parameter stored inside the buffer storage unit. The data communication unit can obtain working parameters of different power supply units, and store the working parameters, and then provide the working parameters to a read-end host for reading; and in addition, the host board can be applied on the N+M standby type power supply system architecture without modifying software or firmware according to the quantity of power supply units.
Description
Technical field
The utility model relates to a kind of electric power data communication construction, espespecially a kind of electric power data communication construction that is applied to have the electronic installation of power-supply unit.
Background technology
Computer system can provide several functions in response to user's demand along with the progress of computer technology, comprises data processing or amusement and recreation, because it continues to process the high-power electric supply that huge and complicated information will be aspired for stability.For the surging that prevents supply of electric power source sudden failure or cause when switching to non-firm power damages this costliness and complicated electric equipment or makes the information pop-off of this processing, the high-order computer system adopts N+M spare power supply system (Redundant Power Supply) not interrupt supply of electric power to keep the normality running, N represents the power supply unit quantity that the required summation power termination of this electric equipment value should make up, M represents to allow the quantity of power supply unit damage, and N＞=1 and M＞=1.N+M that spare power supply system comprises organizes power supply unit, and each power supply unit comprises the standing power unit of a resident output DC power, and the main power unit of output DC power under the open state.Develop at present many spare power supply systems, to strengthen redundant or fault-tolerant function, possesses the spare power supply device that AC and DC power is inputted such as one, in United States Patent (USP) the 7th, shown in 394, No. 674, adopt the spare power supply device design of two electric power source inputs, make this power supply unit when arbitrary electric power input source interrupts, still sustainable output DC power is to the electric equipment normal operation.
Constantly promote the related demand that expends a large amount of power supplys in order to meet computer system usefulness, although can increase sufficient electric power, such as aforementioned use N+M spare power supply system etc., but under the trend of environmental protection science and technology, the importance of power-supply management system is taken seriously gradually.Power-supply management system commonly used includes two kinds of high-order power management (Advanced Power Management, APM) and advanced framework power interfaces (Advanced Configuration and Power Interface, ACPI) now.Tradition high-order power management (APM) is dominated control by the firmware of basic input/output (Basic Input/Output System, BIOS), is difficult for input instruction or decision, and can't effectively adjusts along with the change of operating system electric power.And advanced framework power interface (ACPI) is a new power management techniques, and the user can carry out power management by operating system, and inspects the state of electrical source consumption.Utilize basic input output system (BIOS) managing electrical power because the operating system of the extensive control hardware of advanced framework power interface utilization replaces tradition, effectively promote the efficient of power management.The power management collocation hardware of advanced framework power interface (ACPI) can be recorded and be controlled the power loss situation of many equipment, and the project of monitoring is quite extensive, comprises voltage, motherboard temperature and the rotation speed of the fan etc. of power supply unit.
Yet, under the framework of N+M spare power supply system, if motherboard wants to carry out the power management between the different electrical power supply, in order to obtain power information monitored in the different electrical power supply, must revise the firmware of motherboard, perhaps set up the electrical contact that is connected with power supply unit and could recognize a plurality of power supply units, can't simple application finish on the motherboard of framework in script.
The utility model content
Main purpose of the present utility model is to solve the legacy hosts plate and is applied to the problem that the N+M spare power supply system need to change firmware and hardware.For reaching above-mentioned purpose, the utility model provides a kind of electric power data communication construction, is arranged in the electronic installation, and described electric power data communication construction includes at least one power-supply unit, a DCCU data communication control unit and a motherboard.This power-supply unit includes the Power Management Unit that an operating state according to this power-supply unit produces corresponding at least one running parameter.This DCCU data communication control unit includes at least one power management connectivity port of obtaining this running parameter of this power-supply unit, and the buffer storage unit of this running parameter of storage.This motherboard is electrically connected at this buffer storage unit to read this running parameter that is stored in this buffer storage unit.
In an embodiment, this DCCU data communication control unit includes one first serial data line and one first serial time clock line that is connected in this Power Management Unit.
In an embodiment, this motherboard includes one second serial data line and one second serial time clock line that is connected in this DCCU data communication control unit.
In an embodiment, this running parameter is the magnitude of voltage of direct current power.
In an embodiment, this Power Management Unit is electrically connected at a temperature sensing unit, and this running parameter is the temperature of the inside of this power-supply unit.
In an embodiment, this Power Management Unit is electrically connected at a radiator fan, and this running parameter is the rotating speed of this radiator fan.
In an embodiment, this power-supply unit includes power factor correction function unit, a transformer, a pulse width control unit, a switch element and the rectification output unit that a rectification filtering unit, that connects the external power source connects this rectification filtering unit.
In an embodiment, this power-supply unit is electrically connected at an external power source drives this electronic installation running with conversion output a direct current electric power.
In an embodiment, this DCCU data communication control unit includes a micro-control unit that is electrically connected at this power management connectivity port.
In an embodiment, this electric power data communication construction includes two power-supply units, and each power-supply unit includes one and produces the Power Management Unit of corresponding at least one running parameter according to operating state that mutually should power-supply unit.
In an embodiment, this DCCU data communication control unit includes two power management connectivity ports that are connected to each this Power Management Unit.
In an embodiment, this electric power data communication construction also includes a multiplexer that is arranged between these two power-supply units and this DCCU data communication control unit, this multiplexer includes one and determines to export to one of them enable signal of these two Power Management Unit according to the control signal from the input of this DCCU data communication control unit, receives this corresponding running parameter of this Power Management Unit output of this enable signal to this power management connectivity port.
In an embodiment, this DCCU data communication control unit includes one and is electrically connected this buffer storage unit to export this running parameter to the data-out port of this motherboard.
The characteristics of electric power data communication construction of the present utility model are:
1. a DCCU data communication control unit is set between this power-supply unit and motherboard, and this DCCU data communication control unit can be obtained respectively the running parameter of different electrical power feeding unit, and is stored, and reads with the motherboard that offers the rear end.
2. this motherboard need not for revising software or firmware in response to the power-supply unit of different numbers, namely can be applicable on the N+M spare power supply system framework.
Description of drawings
The circuit box schematic diagram of Fig. 1 the utility model electric power data communication construction the first embodiment.
The circuit box schematic diagram of Fig. 2 the utility model electric power data communication construction the second embodiment.
Embodiment
Relate to detailed description of the present utility model and technology contents, now just cooperate graphic being described as follows:
Seeing also Fig. 1 is the circuit box schematic diagram of the utility model electric power data communication construction the first embodiment, as shown in the figure: the utility model is a kind of electric power data communication construction, being arranged in the electronic installation, is a computer system in this electronic installation of present embodiment.This computer system includes a motherboard 10, and the first power-supply unit 20 and second source feeding unit 20a of output DC power.This motherboard 10 includes a CPU (Central Processing Unit, CPU) and other electronic components and circuit layout at least.This first, second power- supply unit 20,20a can be combined into a N+M spare power supply system mutually, and wherein N represents the number of this first power-supply unit 20, and M represents the number of this second source feeding unit 20a, N＞=1 and M＞=0; In present embodiment, with N=1, M=1 is expression.This first power-supply unit 20 includes respectively rectification filtering unit 21, a 21a, who is connected external power source 30,30a with this second source feeding unit 20a and connects this rectification filtering unit 21, power factor correction function unit 22,22a, a transformer 23,23a, a pulse width control unit 24,24a, a switch element 25,25a and the rectification output unit 26 of 21a, 26a.Behind this rectification filtering unit 21 of interchange external power process, 21a and this power factor correction function unit 22 of this external power source 30,30a output, the 22a, this power factor correction function unit 22,22a utilize an inner transformation power level to adjust power factor and the voltage of this external power.This pulse width control unit 24,24a determine the work period of this switch element 25,25a, use the coil current of adjusting by this transformer 23,23a.At last, produce a direct current electric power 201,201a via this rectification output unit 26,26a, and this direct current power 201,201a are sent to this motherboard 10.Person very, this first power-supply unit 20 can jointly be electrically connected at least one electric power with this second source feeding unit 20a and integrate the control unit (not shown).Include at least one radiator fan 28,28a and a temperature sensing unit 29,29a in this first power-supply unit 20 and this second source feeding unit 20a.
This first power-supply unit 20 includes one first Power Management Unit 27 in the utility model, and this first Power Management Unit 27 produces corresponding at least one the first running parameter according to the operating state of this first power-supply unit 20.This second source feeding unit 20a includes a second source administrative unit 27a, and this second source administrative unit 27a produces corresponding at least one the second running parameter according to the operating state of this second source feeding unit 20a.This first, second running parameter can be rotating speed of the temperature of magnitude of voltage, this first, second power- supply unit 20,20a inside of this direct current power 201,201a or this radiator fan 22,22a etc.
In this computer system, also include this DCCU data communication control unit 40 that is electrically connected at respectively this first, second power- supply unit 20,20a and this motherboard 10.This DCCU data communication control unit 40 includes the second source management connectivity port 41a that first a power management connectivity port 41 and that is connected in this first Power Management Unit 27 is connected in this second source administrative unit 27a, and one obtains respectively the micro-control unit 42 of this first running parameter or this second running parameter by this first, second power management connectivity port 41,41a.This micro-control unit 42 includes the buffer storage unit 421 of this first running parameter of storage or this second running parameter.In addition, this DCCU data communication control unit 40 includes a data-out port 44 that is electrically connected at this buffer storage unit 421, and this data-out port 44 is obtained the first running parameter or this second running parameter that are stored in this buffer storage unit 421 and transferred to this motherboard 10 of rear end.This motherboard 10 is read this first running parameter and this second running parameter and then is used as power management.When motherboard 10 wishs to this first, second power- supply unit 20,20a monitors or when managing, after then can selecting to read the running parameter that is stored in this buffer storage unit 421 by software, utilize the CPU of motherboard 10 that this first, second power- supply unit 20,20a are carried out power management.In the present embodiment, this DCCU data communication control unit 40 and this first, second power- supply unit 20,20a, perhaps the connected mode with this motherboard 10 is with internal integrated circuit (Inter-Integrated Circuit, I
2C) bus is example, and this first power management connectivity port 41 of this DCCU data communication control unit 40 and this second source management connectivity port 41a include respectively one first serial data line 411,411a and one first serial time clock line 412, the 412a that is connected in this first, second Power Management Unit 27,27a; This motherboard 10 includes one second serial data line 11 and one second serial time clock line 12 that is connected in the data-out port 44 of this DCCU data communication control unit 40.Wherein, this first serial data line 411,411a and this second serial data line 11 are in order to bi-directional transfer of data and address, and this first serial time clock line 412,412a and this second serial time clock line 12 are in order to the transmitted in both directions clock.
See also Fig. 2, the circuit box schematic diagram of the utility model electric power data communication construction the second embodiment, this DCCU data communication control unit 40 includes a power management connectivity port 41b, and this power management connectivity port 41b includes one first serial data line 411b and the one first serial time clock line 412b that is connected in this first Power Management Unit 27 and this second source administrative unit 27a.This is first years old, second source administrative unit 27,27a in this first, second source feeding unit 20, be provided with a multiplexer 50 between 20a and this DCCU data communication control unit 40, this DCCU data communication control unit 40 outputs one control signal 43 is given this multiplexer 50, the multiplexer 50 that receives this control signal 43 is exported an enable signal 51 one by one according to a control sequential, 51a gives this first Power Management Unit 27 of this first power-supply unit 20 or this second source administrative unit 27a of this second source feeding unit 20a, this second source administrative unit 27a that receives this first Power Management Unit 27 of this enable signal 51 or receive this enable signal 51a by this first serial data line 411b and corresponding this first running parameter of this first serial time clock line 412b transmission or this second running parameter to this power management connectivity port 41b.
The utility model electric power data communication construction, by between this motherboard and those power-supply units, a DCCU data communication control unit being set, can store first the running parameter of a plurality of power-supply units, this motherboard reaches to such an extent that this running parameter carries out power management again.So, this motherboard need not for revising its firmware in response to the power-supply unit of different numbers or increasing electrical contact, help the extensive use of single motherboard.
Below the utility model is described in detail, yet the above person, it only is a preferred embodiment of the present utility model, when not limiting the scope that the utility model is implemented with this, be that all equalizations of doing according to the utility model claim change and modification, all should still belong in the patent covering scope of the present utility model.
Claims (13)
1. an electric power data communication construction is arranged in the electronic installation, it is characterized in that, described electric power data communication construction includes:
At least one power-supply unit, described power-supply unit include the Power Management Unit that an operating state according to described power-supply unit produces corresponding at least one running parameter;
One DCCU data communication control unit, described DCCU data communication control unit include at least one power management connectivity port of obtaining the described running parameter of described power-supply unit, and the buffer storage unit of the described running parameter of a storage; And
One motherboard, described motherboard are electrically connected at described buffer storage unit to read the described running parameter that is stored in the described buffer storage unit.
2. electric power data communication construction according to claim 1 is characterized in that, described DCCU data communication control unit includes one first serial data line and one first serial time clock line that is connected in described Power Management Unit.
3. electric power data communication construction according to claim 1 is characterized in that, described motherboard includes one second serial data line and one second serial time clock line that is connected in described DCCU data communication control unit.
4. electric power data communication construction according to claim 1 is characterized in that, described running parameter is the magnitude of voltage of direct current power.
5. electric power data communication construction according to claim 1 is characterized in that, described Power Management Unit is electrically connected at a temperature sensing unit, and described running parameter is the temperature of the inside of described power-supply unit.
6. electric power data communication construction according to claim 1 is characterized in that, described Power Management Unit is electrically connected at a radiator fan, and described running parameter is the rotating speed of described radiator fan.
7. electric power data communication construction according to claim 1, it is characterized in that described power-supply unit includes power factor correction function unit, a transformer, a pulse width control unit, a switch element and the rectification output unit that a rectification filtering unit, that connects the external power source connects described rectification filtering unit.
8. electric power data communication construction according to claim 1 is characterized in that, described power-supply unit is electrically connected at an external power source drives described electronic installation running with conversion output a direct current electric power.
9. electric power data communication construction according to claim 1 is characterized in that, described DCCU data communication control unit includes a micro-control unit that is electrically connected at described power management connectivity port.
10. electric power data communication construction according to claim 1, it is characterized in that, described electric power data communication construction includes two described power-supply units, and each described power-supply unit includes the Power Management Unit that an operating state according to corresponding described power-supply unit produces corresponding at least one described running parameter.
11. electric power data communication construction according to claim 10 is characterized in that, described DCCU data communication control unit includes two described power management connectivity ports that are connected to the Power Management Unit of each described power-supply unit.
12. electric power data communication construction according to claim 10, it is characterized in that, described electric power data communication construction also includes a multiplexer that is arranged between described two power-supply units and the described DCCU data communication control unit, described multiplexer includes one and determines to export to one of them enable signal of described two Power Management Unit according to the control signal from the input of described DCCU data communication control unit, receives the corresponding described running parameter of the described Power Management Unit output of described enable signal to described power management connectivity port.
13. electric power data communication construction according to claim 1 is characterized in that, described DCCU data communication control unit includes one and is electrically connected described buffer storage unit to export described running parameter to the data-out port of described motherboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220332310 CN202818332U (en) | 2012-07-09 | 2012-07-09 | Electric power data communication architecture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220332310 CN202818332U (en) | 2012-07-09 | 2012-07-09 | Electric power data communication architecture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202818332U true CN202818332U (en) | 2013-03-20 |
Family
ID=47877135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220332310 Expired - Fee Related CN202818332U (en) | 2012-07-09 | 2012-07-09 | Electric power data communication architecture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202818332U (en) |
-
2012
- 2012-07-09 CN CN 201220332310 patent/CN202818332U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207367115U (en) | A kind of server master board and server based on Feiteng processor | |
| CN103870429B (en) | Based on the igh-speed wire-rod production line plate of embedded gpu | |
| CN106155231A (en) | A kind of storage server | |
| CN109726059A (en) | A kind of server test system | |
| CN102880269B (en) | Internal memory power supply system | |
| CN108304223A (en) | A kind of operating system for power supply dormancy mechanism and hardware platform exchange method | |
| CN104572535A (en) | Autonomous and controllable computing device based on CPCI-E (compact peripheral component interconnect-express) bus | |
| CN104067200A (en) | Communication and monitoring of a battery via a single wire | |
| CN205450908U (en) | Common type rack -mounted server based on godson 3A 2000 | |
| CN106227303A (en) | A kind of storage array hardware structure based on domestic CPU and method for designing | |
| CN108664440A (en) | Interface server and cabinet | |
| CN108919931A (en) | A kind of power supplying system of server and method | |
| CN102880235B (en) | Single-board computer based on loongson 2F central processing unit (CPU) as well as reset management and using method of single-board computer | |
| CN103793012A (en) | Double-host integration physical isolation safety computer | |
| CN205263730U (en) | Novel IO riser integrated circuit board based on POWER platform | |
| CN201425723Y (en) | Switch of dual hard disk power lines | |
| TWI463299B (en) | Can provide power data communication to the main board of the power supply system | |
| CN204836201U (en) | High compatible ARM communication manager | |
| CN202758313U (en) | Framework of power supply electric power data communication multi-mainboard | |
| CN208367733U (en) | Embedded A I machine vision hardware configuration | |
| CN202818332U (en) | Electric power data communication architecture | |
| CN206479922U (en) | Highly dense server hard disk back plane | |
| CN202694256U (en) | Electric power data switching and communication framework | |
| CN206282173U (en) | Mainboard based on FT 1500A chips of soaring | |
| CN108808788A (en) | A kind of the B ultrasound monolithic processor control device and its system of miniaturization |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20170709 |