CN102708034A - Computer remote and local monitoring system based on CPU (central processing unit) with serial port function - Google Patents
Computer remote and local monitoring system based on CPU (central processing unit) with serial port function Download PDFInfo
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- CN102708034A CN102708034A CN201210147611XA CN201210147611A CN102708034A CN 102708034 A CN102708034 A CN 102708034A CN 201210147611X A CN201210147611X A CN 201210147611XA CN 201210147611 A CN201210147611 A CN 201210147611A CN 102708034 A CN102708034 A CN 102708034A
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Abstract
The invention discloses a computer remote and local monitoring system based on a CPU with serial port function, comprising the CPU (central processing unit), a computer motherboard, a serial bus switcher, a computer local communication module and a BMC remote communication module; the CPU has own serial port function; the CPU is connected to the computer local communication module and the BMC remote communication module through the serial bus switcher; the computer motherboard is connected to the BMC remote communication module through a bus; the BMC remote communication module is connected to an external network through a network card interface. The system provided by the invention can monitor information in a motherboard startup process, especially external startup information of CPU.
Description
Technical field
The present invention relates to the supervisory system technical field, particularly relate to a kind of computer remote and local monitor system based on band serial port function CPU.
Background technology
Server is an important application branch of technical development of computer; In computer networking technology growing today; Because it has very high security, be convenient to management, software upgrading and the simple and lower-cost advantage of maintenance, the application prospect at aspects such as Web education, E-Government, ecommerce, electronic farmings more and more receives people's attention.
This notion of server comes across nineteen sixties the earliest; Starting point at that time is some equipment (such as hard disk, CD-ROM drive, floppy drive etc.) in the cutting personal computer as far as possible, reduces the cost of computing machine, gives server work multitask more; Alleviate the load of terminal device; Growing along with computer network, the becoming increasingly conspicuous of safety problem, this computer-chronograph as safe as a house, be convenient to management, the simple advantage of software upgrading just highlights.
Cloud computing in recent years, the rise of Internet of Things, the PC epoch are progressively moved towards to decline, replacement be cybertimes, just the server epoch, so just to the management of server, remote monitoring is more and more most important.
The remote monitoring of present most servers realizes that through network South Bridge chip is connected with remote communication module, and the information of monitoring is limited, particularly can't be to the information of mainboard start process, and especially the inside boot-strap information of CPU is monitored.
Summary of the invention
The technical matters that the present invention mainly solves is: to the deficiency of prior art, a kind of computer remote and local monitor system based on band serial port function CPU is provided, can realizes the information to the mainboard start process, especially the monitoring of the inside boot-strap information of CPU.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: a kind of computer remote and local monitor system based on band serial port function CPU is provided; Comprise: CPU, computer motherboard, serial bus switch, the local communication module of computing machine and BMC remote communication module; Said CPU has the serial port function of carrying; Said CPU is connected to local communication module of said computing machine and BMC remote communication module through the serial bus switch, and said computer motherboard is connected to said BMC remote communication module through bus, and said BMC remote communication module is connected to external network through the network interface card interface.
In preferred embodiment of the present invention; Said serial bus switch comprises serial ports input end, first serial output terminal and second serial output terminal; The serial ports of said serial ports input end and said CPU electrically connects; The local communication module of said first serial output terminal and said computing machine electrically connects, and the serial ports of said second serial output terminal and said BMC remote communication module electrically connects.
In preferred embodiment of the present invention, said network interface card interface is a RJ45 network interface card interface.
The invention has the beneficial effects as follows: the present invention has disclosed a kind of computer remote and local monitor system based on band serial port function CPU; Through CPU and serial bus switch are electrically connected; Can freely select the Local or Remote monitoring; And, can realize information, especially the monitoring of the inside boot-strap information of CPU to the mainboard start process with computer motherboard and the electric connection of BMC remote communication module.
Description of drawings
Fig. 1 the present invention is based on the computer remote of band serial port function CPU and the structural representation of local monitor system one preferred embodiment;
Fig. 2 is the mainboard structure synoptic diagram of utilization system shown in Figure 1 one preferred embodiment;
Fig. 3 is the inner structure synoptic diagram of serial bus switch shown in Figure 1;
The mark of each parts is following in the accompanying drawing: 1, CPU, 2, computer motherboard, 201, host CPU, 202, from CPU; 203, north bridge chips, 204, South Bridge chip, 205, gigabit networking, 206, the SuperIO module; 207, BIOS chip, 3, the serial bus switch, 31, the first serial input end, 32, the second serial input end; 33, first serial output terminal, 34, the second serial output terminal, 4, the local communication module of computing machine; 5, BMC remote communication module, 6, the network interface card interface, 7, external network.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is set forth in detail, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
See also shown in Figure 1ly, the embodiment of the invention comprises:
A kind of computer remote and local monitor system based on band serial port function CPU; Comprise: CPU1, computer motherboard 2, serial bus switch 3 (as shown in Figure 3), the local communication module 4 of computing machine and BMC remote communication module 5; Said CPU1 has the serial port function of carrying; Be connected to local communication module 4 of said computing machine and BMC remote communication module 5 through serial bus switch 3; Said computer motherboard 2 is connected to said BMC remote communication module 5 through bus, and said BMC remote communication module 5 is connected to external network 7 through network interface card interface 6.
As shown in Figure 3, be the inner structure synoptic diagram of serial bus switch 3.Said serial bus switch 3 comprises first serial input end (1A1) 31, second serial input end (1A2) 32, first serial output terminal (1B1) 33 and second serial output terminal (1B2) 34; Wherein: S0; S1; S2 is three enable; Said second serial input end (1A2) 32 electrically connects with the serial ports of said CPU1, and said second serial output terminal (1B2) 34 electrically connects with the serial ports of said BMC remote communication module 5, and said first serial output terminal (1B1) 33 electrically connects with the local communication module 4 of said computing machine.
As shown in Figure 2, utilization the present invention is based on the computer remote of band serial port function CPU and the mainboard structure synoptic diagram of local monitor system.Its mainboard has adopted CPU, north bridge chips (RS780E) 203, the South Bridge chip (SB710) 204 of 2 low power dissipation design to wait these low power consumption integrated circuits.The CPU of 2 low power dissipation design: host CPU (LS3A CPU0) 201 and from CPU (LS3A CPU1) 202; HT bus (HyperTransport) through separately realizes interconnection; Host CPU 201 and articulate 2 DDR3 internal memories separately from CPU202 intercoms through the HT bus mutually.North bridge chips 203 connects host CPU 201 through the HT bus, provide simultaneously to show output, and as the primary controller of PCI equipment (like video card and network interface card etc.), two gigabit networkings (INTEL 82574) 205 passes through PCIe x1 and are connected with north bridge chips 203.North bridge chips 203 is connected through A-Link Express II with South Bridge chip 204, and South Bridge chip 204 provides abundant I/O, comprises USB, SATA etc.SuperIO module (WINBOND W83627) 206 is connected to South Bridge chip 204 through LPC, intends control and powering on, and expands PS/2 interface and LPT interface simultaneously; Serial ports is linked on the serial bus switch 3, can select the serial ports of SIO still to receive on the BMC remote communication module (AST2050) 5 from backplane interface output through enable signal.BMC remote communication module (AST2050) 5 self has VGA output; Can realize monitoring to CPU and bridge sheet core voltage, simultaneously with the USB of South Bridge chip 204, PCI; LPC connects; Reserve the function debugging that serial ports is used for BMC remote communication module 5, the serial ports of host CPU 201 is linked on the serial bus switch 3, can select the serial ports of host CPU 201 still to receive on the BMC remote communication module 5 through enable signal from backplane interface output; Be connected with the serial ports of BMC remote communication module 5, realize monitoring system's serial ports; Be connected with CPU0 UART0, and expand network interface card interface (RJ45) 6 so that the remote monitoring function to be provided, all monitoring informations can be through the LAN interface remote access of BMC remote communication module 5 expansions.Except the hard disk that is connected to PCI-E, SATA interface, also be responsible for providing the steering logic of low speed peripherals such as IDE, USB mouth and HDA on the South Bridge chip 204.
Host CPU 201 and go up from CPU202 and to articulate BIOS chip (PLCC32 CON) 207 through lpc bus at the computer system starting initial stage, is responsible for the initialization of total system by Basic Input or Output System (BIOS).Basic Input or Output System (BIOS) is incorporated in the main board system.
For the ease of debugging; This mainboard has adopted the adjustment method based on the RS232 interface; Before the online watching focus bright display; Can on another computing machine, see the startup situation of Basic Input or Output System (BIOS) through serial ports output, also can debug or the like the configuration space of PCI (peripheral element extension interface) etc. through serial ports.
The present invention has disclosed a kind of computer remote and local monitor system based on band serial port function CPU; Through CPU and serial bus switch are electrically connected; Can freely select the Local or Remote monitoring; And, can realize information, especially the monitoring of the inside boot-strap information of CPU to the mainboard start process with computer motherboard and the electric connection of BMC remote communication module.
The above is merely embodiments of the invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes instructions of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (3)
1. computer remote and local monitor system based on a band serial port function CPU; It is characterized in that; Comprise: CPU, computer motherboard, serial bus switch, the local communication module of computing machine and BMC remote communication module; Said CPU has the serial port function of carrying; Said CPU is connected to local communication module of said computing machine and BMC remote communication module through the serial bus switch, and said computer motherboard is connected to said BMC remote communication module through bus, and said BMC remote communication module is connected to external network through the network interface card interface.
2. computer remote and local monitor system based on band serial port function CPU according to claim 1; It is characterized in that; Said serial bus switch comprises serial ports input end, first serial output terminal and second serial output terminal; The serial ports of said serial ports input end and said CPU electrically connects, and the local communication module of said first serial output terminal and said computing machine electrically connects, and the serial ports of said second serial output terminal and said BMC remote communication module electrically connects.
3. computer remote and local monitor system based on band serial port function CPU according to claim 1 is characterized in that said network interface card interface is a RJ45 network interface card interface.
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| CN201210147611.XA CN102708034B (en) | 2012-05-14 | 2012-05-14 | Computer remote and local monitoring system based on CPU (central processing unit) with serial port function |
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Cited By (11)
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|---|---|---|---|---|
| CN103220176A (en) * | 2013-04-22 | 2013-07-24 | 北京百度网讯科技有限公司 | System and method for micro server remote maintenance |
| CN103226535A (en) * | 2013-04-19 | 2013-07-31 | 北京百度网讯科技有限公司 | Micro server and management method thereof |
| CN106710512A (en) * | 2017-02-28 | 2017-05-24 | 郑州云海信息技术有限公司 | Display device and display method |
| CN107678496A (en) * | 2017-10-12 | 2018-02-09 | 长沙准光里电子科技有限公司 | Computer long-distance control device |
| CN107688540A (en) * | 2017-09-11 | 2018-02-13 | 郑州云海信息技术有限公司 | A kind of method that long-range Debug is carried out using BMC |
| CN107797960A (en) * | 2017-11-03 | 2018-03-13 | 山东超越数控电子股份有限公司 | A kind of server architecture of multiprocessor |
| CN108132865A (en) * | 2018-01-11 | 2018-06-08 | 郑州云海信息技术有限公司 | A kind of method of remote debugging Purley Platform Server systems |
| CN108337307A (en) * | 2018-01-31 | 2018-07-27 | 郑州云海信息技术有限公司 | A kind of multipath server and its communication method between nodes |
| CN110262993A (en) * | 2019-06-11 | 2019-09-20 | 浙江华创视讯科技有限公司 | Input the read method and circuit, storage medium, electronic device of information |
| CN111177053A (en) * | 2019-12-28 | 2020-05-19 | 山东英信计算机技术有限公司 | Data communication method, device and system and computer readable storage medium |
| CN113177018A (en) * | 2021-04-25 | 2021-07-27 | 山东英信计算机技术有限公司 | Server using double-slot CPU |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103226535A (en) * | 2013-04-19 | 2013-07-31 | 北京百度网讯科技有限公司 | Micro server and management method thereof |
| CN103226535B (en) * | 2013-04-19 | 2016-12-28 | 北京百度网讯科技有限公司 | A kind of microserver and management method thereof |
| CN103220176A (en) * | 2013-04-22 | 2013-07-24 | 北京百度网讯科技有限公司 | System and method for micro server remote maintenance |
| CN103220176B (en) * | 2013-04-22 | 2017-01-25 | 北京百度网讯科技有限公司 | System and method for micro server remote maintenance |
| CN106710512A (en) * | 2017-02-28 | 2017-05-24 | 郑州云海信息技术有限公司 | Display device and display method |
| CN107688540A (en) * | 2017-09-11 | 2018-02-13 | 郑州云海信息技术有限公司 | A kind of method that long-range Debug is carried out using BMC |
| CN107678496A (en) * | 2017-10-12 | 2018-02-09 | 长沙准光里电子科技有限公司 | Computer long-distance control device |
| CN107797960A (en) * | 2017-11-03 | 2018-03-13 | 山东超越数控电子股份有限公司 | A kind of server architecture of multiprocessor |
| CN108132865A (en) * | 2018-01-11 | 2018-06-08 | 郑州云海信息技术有限公司 | A kind of method of remote debugging Purley Platform Server systems |
| CN108337307A (en) * | 2018-01-31 | 2018-07-27 | 郑州云海信息技术有限公司 | A kind of multipath server and its communication method between nodes |
| CN108337307B (en) * | 2018-01-31 | 2021-06-29 | 郑州云海信息技术有限公司 | Multi-path server and communication method between nodes thereof |
| CN110262993A (en) * | 2019-06-11 | 2019-09-20 | 浙江华创视讯科技有限公司 | Input the read method and circuit, storage medium, electronic device of information |
| CN111177053A (en) * | 2019-12-28 | 2020-05-19 | 山东英信计算机技术有限公司 | Data communication method, device and system and computer readable storage medium |
| CN113177018A (en) * | 2021-04-25 | 2021-07-27 | 山东英信计算机技术有限公司 | Server using double-slot CPU |
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| CN102708034B (en) | 2015-04-15 |
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Inventor after: Zhang Fuxin Inventor after: Wu Shaogang Inventor after: Cui Taiyou Inventor before: Zhang Fuxin Inventor before: Wu Shaogang Inventor before: Shen Gaofeng Inventor before: Zhang Bin Inventor before: Xu Feng Inventor before: Cui Taiyou |
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Effective date of registration: 20170605 Address after: 215500 Changshou City, Jiangsu Province, Dream Road, No., No. 8 Patentee after: Jiangsu Aerospace dragon dream Information Technology Co., Ltd. Address before: 215500 Jiangsu city of Suzhou province Changshou City Yushan Town Menglan Industrial Park Patentee before: Jiangsu Lemote Technology Corporation Limited |
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