CN102508759B - Embedded intelligent platform management system - Google Patents
Embedded intelligent platform management system Download PDFInfo
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- CN102508759B CN102508759B CN201110322125.2A CN201110322125A CN102508759B CN 102508759 B CN102508759 B CN 102508759B CN 201110322125 A CN201110322125 A CN 201110322125A CN 102508759 B CN102508759 B CN 102508759B
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Abstract
The invention discloses an embedded intelligent platform management system, which comprises a master controller (1), an Ethernet unit (4), a management bus unit (2), a case environment management unit (3), a base board management module (6) and a key, video and mouse (KVM) switching unit (5), wherein a multi-access control (MAC) interface of the master controller is connected with the Ethernet unit (4) in two directions; the base board management module (6) acquires state information of a calculation board card, transmits to a case management board, receives a feedback instruction, manages and controls the calculation board card, and sets an automatic management logic; and under an abnormal condition, automatic management and control are realized, a KVM switching function is expanded, and functions of intelligent fan control and sound-light alarm are integrated together. The embedded intelligent platform management system has two application modes, namely a union application mode and an independent application mode. The embedded intelligent platform management system is integrated with intelligent case management and KVM switching, is arranged in a desk server and a blade server, and can be configured and managed flexibly.
Description
Technical field
The present invention relates to a kind of intelligent platform management system, particularly a kind of embedded intelligent platform management system.
Background technology
Intelligent platform management system be used for each board of monitor server cabinet inside state, cabinet ambient condition and control the operation of each board/close situation.Intelligent platform management system in the past, comprising: master controller, management bus, Ethernet unit, substrate manager.This type systematic generally all adopts single IPMB management bus, very easily causes whole system paralysis when hot plug and the generation of other Single Point of Faliure; Substrate manager is all integrated in board, can not carry out Function Extension, can not dismantle exchange, thereby cause versatility poor between different boards; Not comprehensive to cabinet environmental monitoring project, can not realize shutdown power-off protection etc. under intelligent fan management, acousto-optic forewarn and abnormal conditions simultaneously; The function that can not simultaneously provide the display, keyboard, mouse of each processor board of server to switch; Power consumption is larger, and thermal value is high, to Overall Power Consumption, requires strict server apparatus inapplicable.
Summary of the invention
The object of the invention is to provide a kind of embedded intelligent platform management system, solves that cabinet management system is difficult for that expansion, single management bus are easily paralysed, problem that can not be to board safety shutdown power-off protection under abnormal conditions.
An embedded intelligent platform management system, comprising: master controller, Ethernet unit, also comprise: management bus unit, cabinet environmental management unit, substrate administration module and KVM switch unit.Wherein, management bus unit, comprising: I
2c Bus Interface Chip, I
2c holding circuit, decoding scheme, data bus buffer, interruptable controller; Cabinet environmental management unit, comprising: control circuit of intelligent fan, sensor interface circuitry, sound light alarming circuit; Substrate administration module, comprising: substrate manager, substrate I
2c holding circuit, logic control circuit, system interface circuit, substrate Ethernet unit, substrate environmental management unit; KVM switch unit, comprising: KVM equipment end interface, KVM host side interface, control switching circuit.
The MAC interface of master controller is connected with Ethernet unit is two-way; The I/O port of master controller respectively with the master control port of sensor interface circuitry of cabinet environmental management unit, two-way connection of master control port of the master control port of control circuit of intelligent fan and sound light alarming circuit; The two-way connection of control switching circuit of the I/O port of master controller and KVM switch unit, control switching circuit respectively with KVM equipment end interface and two-way connection of KVM host side interface; The two-way connection of data bus buffer of the data bus of master controller and management bus unit; The address bus output terminal of master controller is connected with the decoding scheme input end of management bus unit; The interruptable controller output terminal of management bus unit is connected with the external interrupt input end of master controller.In management bus unit, data bus buffer and multichannel I
2the two-way connection of data bus port of C Bus Interface Chip; The output terminal of decoding scheme and multichannel I
2the sheet of C Bus Interface Chip selects control input end to connect; Multichannel I
2the interrupt output of C Bus Interface Chip is connected with the input end of interruptable controller; I
2the I of C Bus Interface Chip
2c interface end and I
2the two-way connection of normal contravention of C holding circuit, I
2the hot plug end of C holding circuit and substrate I
2the two-way connection of hot plug end of C holding circuit.Substrate I
2the normal contact jaw of C hot plug holding circuit and the I of substrate manager
2the two-way connection of C interface; The master control port of sensor interface circuitry, control circuit of intelligent fan and the sound light alarming circuit of substrate environmental management unit respectively with two-way connection of I/O port of substrate manager; The two-way connection of MAC interface of substrate Ethernet unit and substrate manager; The two-way connection of LPC interface of the LPC interface of system interface circuit and substrate manager; The two-way connection of I/O port of the master control port of logic control circuit and substrate manager.
The system interface circuit of substrate administration module gathers temperature, voltage and the work state information of CPU, South Bridge chip, north bridge chips, memory bar on monitored board, data are aggregated in substrate manager, after Data Analysis, produce steering order, switching on and shutting down, the homing action of monitored blade are controlled in a part of instruction by logic control circuit; The control circuit of intelligent fan of part instruction by substrate environmental management unit automatically regulates rotation speed of the fan to realize temperature and controls; Part instruction is controlled pilot lamp and hummer on monitored blade by the sound light alarming circuit of substrate environmental management unit and is carried out early warning indication.The sensor interface circuitry of substrate environmental management unit gathers voltage, the temperature of monitored board, is aggregated in substrate manager equally through I/O port.Substrate manager is delivered to remote computer by the monitoring information obtaining by substrate Ethernet unit and monitors, or by the I of substrate manager
2c interface is through substrate I
2c holding circuit arrives management bus unit by data transfer.Monitoring information is through I
2after C holding circuit, enter I
2c Bus Interface Chip, then triggers I
2the interruption of C Bus Interface Chip, is input to master controller through interruptable controller; Master controller sends addressing of address, through decoding scheme, will trigger the I interrupting
2c Bus Interface Chip gating, triggers the I interrupting
2the external monitoring information data that C Bus Interface Chip receives enters into master controller by data bus buffer.Monitoring information data are after resolving, and the network service data of generation is delivered to remote computer through the Ethernet unit being connected with master controller; The control data that generate are delivered in cabinet environmental management unit (3) control circuit of intelligent fan through the I/O of master controller port and are used for adjusting cabinet rotation speed of the fan; The state generating shows that data are delivered to sound light alarming circuit for the state demonstration of cabinet panel board through the I/O of master controller port in the cabinet environmental management unit (3); Sensor interface circuitry in cabinet environmental management unit is for gathering environment temperature and the voltage of cabinet, and the data of collection are also aggregated in master controller.User by remote computer, is delivered to master controller by the instruction of KVM switching controls through Ethernet unit, then enters into the control switching circuit of KVM switch unit, is controlling the corresponding handoff relation of KVM equipment end interface and KVM host side interface.
Master controller, management bus unit, Ethernet unit, cabinet environmental management unit and KVM switch unit form shelf management card, as an independent board in blade server; And substrate administration module is as an ingredient of other boards in blade server.In desk-top server, only have a disposable plates, only need integrated substrate administration module, and dispense shelf management card.Embedded intelligent platform management system has two kinds of application models: use in conjunction pattern and independent utility pattern.In use in conjunction pattern, relate to a Shelf Management Module and polylith substrate administration module, be applicable in many boards server, substrate Ethernet unit omit need not, whether substrate environmental management unit is selected to be equipped with.Independent utility pattern only relates to a substrate administration module, and enables its expanded function, is applicable in single-board server, and substrate Ethernet unit and substrate environmental management unit are necessary ingredients, cooperative system work.
The present invention manages relevant equipment by substrate and is designed to a separate substrates administration module, is applicable to different hosts board, has realized to greatest extent versatility; The management bus of shelf management card is extended for to multichannel, guarantees that each road board has independently bus run, prevent that Single Point of Faliure from causing entire system collapse; Expanded the function of substrate administration module, can independent utility in single-board server; Perfect hot plug and electric power management circuit, reduced the failure rate of system hot plug, realized board power on/power down, start/shutdown, resets and control and guarantee reliability and stability; Automatic management logic can be set, under abnormal conditions, realize management automatically and control, expand KVM handoff functionality, and intelligent fan control, sound and light of alarm are integrated in one.
Accompanying drawing explanation
A kind of embedded intelligent platform management system schematic diagram of Fig. 1.
1. master controller 2. management bus unit 3. cabinet environmental management unit 4. Ethernet unit 5.KVM switch unit 6. substrate administration module 7.I
2c Bus Interface Chip 8.I
2c holding circuit 9. data bus buffer 10. decoding scheme 11. interruptable controller 12. sensor interface circuitry 13. control circuit of intelligent fan 14. sound light alarming circuit 15.KVM equipment end interface 16. control switching circuit 17.KVM host side interface 18. substrate manager 19. system interface circuit 20. logic control circuit 21. substrate Ethernet unit 22. substrate I
2c holding circuit 23. substrate environmental management unit
Embodiment
An embedded intelligent platform management system, comprising: master controller 1, Ethernet unit 4, also comprise: management bus unit 2, cabinet environmental management unit 3, KVM switch unit 5 and substrate administration module 6.Wherein, management bus unit 2, comprising: I
2c Bus Interface Chip 7, I
2c holding circuit 8, data bus buffer 9, decoding scheme 10, interruptable controller 11; Cabinet environmental management unit 3, comprising: sensor interface circuitry 12, control circuit of intelligent fan 13, sound light alarming circuit 14; Substrate administration module 6, comprising: substrate manager 18, system interface circuit 19, logic control circuit 20, substrate Ethernet unit 21, substrate I
2c holding circuit 22, substrate environmental management unit 23; KVM switch unit 5, comprising: KVM equipment end interface 15, control switching circuit 16, KVM host side interface 17.
The MAC interface of master controller 1 is connected with Ethernet unit 4 is two-way; The I/O port of master controller 1 respectively with the master control port of sensor interface circuitry 12 of cabinet environmental management unit 3, two-way connection of master control port of the master control port of control circuit of intelligent fan 13 and sound light alarming circuit 14; The two-way connection of control switching circuit 16 of the I/O port of master controller 1 and KVM switch unit 5, control switching circuit 16 respectively with KVM equipment end interface 15 and 17 two-way connections of KVM host side interface; The two-way connection of data bus buffer 9 of the data bus of master controller 1 and management bus unit 2; The address bus output terminal of master controller 1 is connected with decoding scheme 10 input ends of management bus unit 2; Interruptable controller 11 output terminals of management bus unit 2 are connected with the external interrupt input end of master controller 1.In management bus unit 2, data bus buffer 9 and multichannel I
2the two-way connection of data bus port of C Bus Interface Chip 7; The output terminal of decoding scheme 10 and multichannel I
2the sheet of C Bus Interface Chip 7 selects control input end to connect; Multichannel I
2the interrupt output of C Bus Interface Chip 7 is connected with the input end of interruptable controller 11; I
2the I of C Bus Interface Chip 7
2c interface end and I
2the two-way connection of normal contravention of C holding circuit 8, I
2the hot plug end of C holding circuit 8 and substrate I
2the two-way connection of hot plug end of C holding circuit 22.Substrate I
2the normal contact jaw of C holding circuit 22 and the I of substrate manager 18
2the two-way connection of C interface; The master control port of the sensor interface circuitry 12 of substrate environmental management unit 23, control circuit of intelligent fan 13 and sound light alarming circuit 14 respectively with two-way connection of I/O port of substrate manager 18; The two-way connection of MAC interface of substrate Ethernet unit 21 and substrate manager 18; The two-way connection of LPC interface of the LPC interface of system interface circuit 19 and substrate manager 18; The two-way connection of I/O port of the master control port of logic control circuit 20 and substrate manager 18.
The system interface circuit 19 of substrate administration module 6 gathers temperature, voltage and the work state information of CPU, South Bridge chip, north bridge chips, memory bar on monitored board, data are aggregated in substrate manager 18, after Data Analysis, produce steering order, switching on and shutting down, the homing action of monitored blade are controlled in a part of instruction by logic control circuit 20; Part instruction realizes temperature by the automatic adjusting rotation speed of the fan of control circuit of intelligent fan 13 of substrate environmental management unit 23 and controls; Part instruction is carried out early warning indication by pilot lamp and hummer on the monitored blade of sound light alarming circuit 14 control of substrate environmental management unit 23.The sensor interface circuitry 12 of substrate environmental management unit 23 gathers voltage, the temperature of monitored board, is aggregated in substrate manager 18 equally through I/O port.Substrate manager 18 is delivered to remote computer by the monitoring information obtaining by substrate Ethernet unit 21 and monitors, or by the I of substrate manager 18
2c interface is through substrate I
2c holding circuit 22 arrives management bus unit 2 by data transfer.Monitoring information is through I
2after C holding circuit 8, enter I
2c Bus Interface Chip 7, then triggers I
2the interruption of C Bus Interface Chip 7, is input to master controller 1 through interruptable controller 11; Master controller 1 sends addressing of address, through decoding scheme 10, will trigger the I interrupting
2c Bus Interface Chip 7 gatings, trigger the I interrupting
2the external monitoring information data that C Bus Interface Chip 7 receives enters into master controller 1 by data bus buffer 9.Monitoring information data are after resolving, and the network service data of generation is delivered to remote computer through the Ethernet unit 4 being connected with master controller 1; The control data that generate are delivered in cabinet environmental management unit 3 control circuit of intelligent fan 13 for adjusting cabinet rotation speed of the fan through the I/O of master controller 1 port; The state generating shows that data are delivered to acousto-optic-electric warning circuit 14 in cabinet environmental management unit 3 through the I/O of master controller 1 port and show for the state of cabinet panel board; Sensor interface circuitry 12 in cabinet environmental management unit 3 is for gathering environment temperature and the voltage of cabinet, and the data of collection are also aggregated in master controller 1.User by remote computer, is delivered to master controller 1 by the instruction of KVM switching controls through Ethernet unit 4, then enters into the control switching circuit 16 of KVM switch unit 5, is controlling the corresponding handoff relation of KVM equipment end interface 15 and KVM host side interface 17.
Master controller 1, management bus unit 2, cabinet environmental management unit 3, Ethernet unit 4 and KVM switch unit 5 form shelf management card, as an independent board in blade server; And substrate administration module 6 is as an ingredient of other boards in blade server.In desk-top server, only have a disposable plates, only need integrated substrate administration module 6, and dispense shelf management card.Embedded intelligent platform management system has two kinds of application models: use in conjunction pattern and independent utility pattern.In use in conjunction pattern, relate to a Shelf Management Module and polylith substrate administration module 6, be applicable in many boards server, substrate Ethernet unit 21 omit need not, whether substrate environmental management unit 23 is selected to be equipped with.Independent utility pattern only relates to a substrate administration module 6, and enables its expanded function, is applicable in single-board server, and substrate Ethernet unit 21 and substrate environmental management unit 23 are necessary ingredients, cooperative system work.
Claims (1)
1. an embedded intelligent platform management system, comprise: master controller (1), Ethernet unit (4), characterized by further comprising: management bus unit (2), cabinet environmental management unit (3), KVM switch unit (5) and substrate administration module (6); Wherein, management bus unit (2), comprising: I
2c Bus Interface Chip (7), I
2c holding circuit (8), data bus buffer (9), decoding scheme (10), interruptable controller (11); Cabinet environmental management unit (3), comprising: sensor interface circuitry, control circuit of intelligent fan, sound light alarming circuit; Substrate administration module (6), comprising: substrate manager (18), system interface circuit (19), logic control circuit (20), substrate Ethernet unit (21), substrate I
2c holding circuit (22), substrate environmental management unit (23); KVM switch unit (5), comprising: KVM equipment end interface (15), control switching circuit (16), KVM host side interface (17); Substrate environmental management unit (23) also comprises: sensor interface circuitry, control circuit of intelligent fan, sound light alarming circuit;
The MAC interface of master controller (1) and two-way connection of Ethernet unit (4); The I/O port of master controller (1) respectively with the master control port of sensor interface circuitry (12) of cabinet environmental management unit (3), two-way connection of master control port of the master control port of control circuit of intelligent fan (13) and sound light alarming circuit (14); The two-way connection of control switching circuit (16) of the I/O port of master controller (1) and KVM switch unit (5), control switching circuit (16) respectively with KVM equipment end interface (15) and two-way connection of KVM host side interface (17); The two-way connection of data bus buffer (9) of the data bus of master controller (1) and management bus unit (2); The address bus output terminal of master controller (1) is connected with decoding scheme (10) input end of management bus unit (2); Interruptable controller (11) output terminal of management bus unit (2) is connected with the external interrupt input end of master controller (1); In management bus unit (2), data bus buffer (9) and multichannel I
2the two-way connection of data bus port of C Bus Interface Chip (7); The output terminal of decoding scheme (10) and multichannel I
2the sheet of C Bus Interface Chip (7) selects control input end to connect; Multichannel I
2the interrupt output of C Bus Interface Chip (7) is connected with the input end of interruptable controller (11); I
2the I of C Bus Interface Chip (7)
2c interface end and I
2the two-way connection of normal contravention of C holding circuit (8), I
2the hot plug end of C holding circuit (8) and substrate I
2the two-way connection of hot plug end of C holding circuit (22); Substrate I
2the I of the normal contact jaw of C holding circuit (22) and substrate manager (18)
2the two-way connection of C interface; The master control port of sensor interface circuitry, control circuit of intelligent fan and the sound light alarming circuit of substrate environmental management unit (23) respectively with two-way connection of I/O port of substrate manager (18); The two-way connection of MAC interface of substrate Ethernet unit (21) and substrate manager (18); The two-way connection of LPC interface of the LPC interface of system interface circuit (19) and substrate manager (18); The two-way connection of I/O port of the master control port of logic control circuit (20) and substrate manager (18);
The system interface circuit (19) of substrate administration module (6) gathers temperature, voltage and the work state information of CPU, South Bridge chip, north bridge chips, memory bar on monitored board, data are aggregated in substrate manager (18), after Data Analysis, produce steering order, switching on and shutting down, the homing action of monitored blade are controlled in a part of instruction by logic control circuit (20); Part instruction regulates rotation speed of the fan to realize temperature control by the control circuit of intelligent fan of substrate environmental management unit (23) automatically; Part instruction is controlled pilot lamp and hummer on monitored blade by the sound light alarming circuit of substrate environmental management unit (23) and is carried out early warning indication; The sensor interface circuitry of substrate environmental management unit (23) gathers voltage, the temperature of monitored board, is aggregated in substrate manager (18) equally through I/O port; Substrate manager (18) is delivered to remote computer by the monitoring information obtaining by substrate Ethernet unit (21) and monitors, or by the I of substrate manager (18)
2c interface is through substrate I
2c holding circuit (22) arrives management bus unit (2) by data transfer; Monitoring information is through I
2c holding circuit enters I after (8)
2c Bus Interface Chip (7), then triggers I
2the interruption of C Bus Interface Chip (7), is input to master controller (1) through interruptable controller (11); Master controller (1) sends addressing of address, through decoding scheme (10), will trigger the I interrupting
2c Bus Interface Chip (7) gating, triggers the I interrupting
2the external monitoring information data that C Bus Interface Chip (7) receives enters into master controller (1) by data bus buffer (9); Monitoring information data are after resolving, and the network service data of generation is delivered to remote computer through the Ethernet unit (4) being connected with master controller (1); The control data that generate are delivered in cabinet environmental management unit (3) control circuit of intelligent fan through the I/O port of master controller (1) and are used for adjusting cabinet rotation speed of the fan; The state generating shows that data are delivered to sound light alarming circuit for the state demonstration of cabinet panel board through the I/O port of master controller (1) in the cabinet environmental management unit (3); Sensor interface circuitry in cabinet environmental management unit (3) is for gathering environment temperature and the voltage of cabinet, and the data of collection are also aggregated in master controller (1); User passes through remote computer, the instruction of KVM switching controls is delivered to master controller (1) through Ethernet unit (4), then enter into the control switching circuit (16) of KVM switch unit (5), controlling the corresponding handoff relation of KVM equipment end interface (15) and KVM host side interface (17);
Master controller (1), management bus unit (2), cabinet environmental management unit (3), Ethernet unit (4) and KVM switch unit (5) form shelf management card, as an independent board in blade server; And substrate administration module (6) is as an ingredient of other boards in blade server; In desk-top server, only have a disposable plates, only need integrated substrate administration module (6), and dispense shelf management card; Embedded intelligent platform management system has two kinds of application models: use in conjunction pattern and independent utility pattern; In use in conjunction pattern, relate to a Shelf Management Module and polylith substrate administration module (6), be applicable in many boards server, substrate Ethernet unit (21) omit need not, whether substrate environmental management unit (23) is selected to be equipped with; Independent utility pattern only relates to a substrate administration module (6), and enable its expanded function, be applicable in single-board server, substrate Ethernet unit (21) and substrate environmental management unit (23) are necessary ingredients, cooperative system work.
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|---|---|---|---|
| CN201110322125.2A CN102508759B (en) | 2011-10-21 | 2011-10-21 | Embedded intelligent platform management system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110322125.2A CN102508759B (en) | 2011-10-21 | 2011-10-21 | Embedded intelligent platform management system |
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| CN102508759A CN102508759A (en) | 2012-06-20 |
| CN102508759B true CN102508759B (en) | 2014-12-03 |
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| CN103455406B (en) * | 2013-07-17 | 2016-04-20 | 国家电网公司 | A kind of cabinet platform management method of intelligence and system |
| CN104050127A (en) * | 2014-06-25 | 2014-09-17 | 曙光信息产业(北京)有限公司 | IIC topological structure and design method thereof |
| US9934187B2 (en) * | 2014-12-17 | 2018-04-03 | Quanta Computer Inc. | Hot-pluggable computing system |
| CN107623877A (en) * | 2017-10-16 | 2018-01-23 | 北京星网船电科技有限公司 | A kind of multitask computer platform exchanges communication equipment |
| CN110083505A (en) * | 2019-04-09 | 2019-08-02 | 山东超越数控电子股份有限公司 | A kind of intelligent management realization system of autonomous device |
| CN111800288B (en) * | 2020-05-14 | 2023-01-13 | 苏州霞军通讯有限公司 | Communication equipment data management system |
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| TWM242781U (en) * | 2002-11-25 | 2004-09-01 | Quanta Comp Inc | Blade server management system with auxiliary management structure |
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