CN201774541U - Portable network fault diagnostic device - Google Patents
Portable network fault diagnostic device Download PDFInfo
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- CN201774541U CN201774541U CN2010201103500U CN201020110350U CN201774541U CN 201774541 U CN201774541 U CN 201774541U CN 2010201103500 U CN2010201103500 U CN 2010201103500U CN 201020110350 U CN201020110350 U CN 201020110350U CN 201774541 U CN201774541 U CN 201774541U
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Abstract
The utility model relates to a portable network fault diagnostic device, wherein hardware uses an S3C2440A chip based on an ARM920T inner core as a CPU processor; an HY57V561620 is used as an RAM (random-access memory); a K9F1208U0M chip is used as a FLASH memory; the CS8900A is used as a network controller; the RJ45 is used as a network port for accessing to a network; the MAX232 is used as a conversion chip of a serial port level; the RS232 is used a serial port for connecting other equipment in the network; a Samsung LTS350Q1-PE1 touch screen is used as a user operating interface; a power supply module supplies voltage to all chips; software uses a Linux operating system; the information is managed by using an open source database assembly Sqlite; the information is collected by using an open source component net-snmp; and a diagnostic program is developed by using a Qt integrated development environment. The diagnosis can be carried out by accessing the portable network fault diagnostic device to the network by the network port, and the portable network fault diagnostic device can be also directly connected with the equipment by the serial port for diagnosing the equipment monomer. The portable network fault diagnostic device has the advantages of high density of integration, simple and convenient operation, high mission success rate for fault diagnosis and convenient carrying.
Description
Technical field
The utility model relates to a kind of portable network trouble-shooter, can be applicable to the failure diagnosis of the network equipment and communication equipment.
Background technology
The development of computer networking technology makes computer network be penetrated into the various aspects of politics, economy, military affairs and even people's daily life as basic information transmitting medium, and become one of important foundation of social progress, economic development, huge impetus has been played in the development of modern society.
The characteristics of current computer network development are: network size constantly enlarges, and network complexity constantly increases, and the network isomerism is more and more general; Network such as computer network and telecommunications just progressively moves towards to merge; The user is more and more higher for the requirement of network performance and network value added service; The multimedia communication service proportion of collaborative work is increasing or the like between globalization, between crossover heterogeneous networks, network functional entity.Modern complicated, the large-scale network of management effectively how, make it efficiently, reliably, operation safely, be the pressing problem that network management faces, also be a basic guarantee of the modern life.Otherwise the collapse of network may mean the chaotic or huge loss of work or daily life.
Network fault diagnosis is the knowledge based on Principles of Network, network configuration and the network operation, from phenomenon of the failure, is that means are obtained diagnostic message with the network diagnostic tool, determine the network failure point, the root that searches problem is fixed a breakdown, and recovers network and normally moves.Along with problems in present society economy, popular life, national politics, military developments etc. are increasing to the dependence of computer network, people are also more and more higher to the requirement of stability of network and unobstructed property, and the research of network fault diagnosis is also more and more important.
At the diagnosis of network failure, be mode by hand traditionally, with various hardware or software diagnosis instrument, thereby item by item to the testing equipment failure judgement place on the network.Its shortcoming is a complicated operation, and depends critically upon operator's Heuristics.
Summary of the invention
The purpose of this utility model is in order to overcome above-mentioned deficiency, and a kind of integrated level height, easy and simple to handle, failure diagnosis success rate height, portable portable network trouble-shooter are provided.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of portable network trouble-shooter, comprise hardware system and software systems, described hardware system is by CPU processor 1, RAM memory 2, FLASH memory 3, power module 4, network controller 5, network interface 6, conversion chip 7, serial ports 8 and touch-screen 9 are formed, it is characterized in that, employing based on the S3C2440A chip of ARM920T kernel as CPU processor 1, adopt HY57V561620 as RAM memory 2, adopt the K9F1208U0M chip as FLASH memory 3, adopt CS8900A as network controller 5, adopt the network interface 6 of RJ45 as access network, adopt the conversion chip 7 of MAX232 as the serial ports level, adopt RS232 as the serial ports 8 that connects miscellaneous equipment on the network, adopt Samsung LTS350Q1-PE1 touch-screen 9 as user interface, power module 4 provides voltage to each chip; Described software systems, based on (SuSE) Linux OS and Qt operation interface, the information that adopts the database component Sqlite that increases income to come various device on the supervising the network, the information that adopts the assembly net-snmp that increases income to come various device on the collection network.Diagnostic program comes analysis and judgement network failure reason by comparing stored information and gathering gained information.The operation interface of diagnostic program is based on the exploitation of Qt Integrated Development Environment, operation interface structure such as Fig. 2.In addition, also specialized designs has computer equipment agent software, remote operation client software, uses when needed.These two kinds of running softwares are on computer equipment.
The beneficial effects of the utility model are: monitoring network running status automatically, when abnormality appears in network, report to the police in real time; And can carry out monomer to the equipment on the network and detect, when the network equipment can't be networked owing to fault, can carry out failure diagnosis to this equipment by serial ports.No matter be the automatic diagnosis operation, or manual diagnostic operation, all only need to click a corresponding menu and can finish corresponding diagnostic operation, avoided traditional complex operations of utilizing multiple diagnostic tool or order to carry out according to artificial experience, greatly reduce the difficulty of network being carried out the failure diagnosis management.The utility model also has the characteristics that volume is little, be convenient to move, and can move to different networks easily and carry out failure diagnosis, has reduced the cost of network fault diagnosis system.In addition, the utility model also has the remote login service function, is convenient to unite diagnosis with long-range catenet fault diagnosis expert system, has improved its network fault diagnosis performance.
Below in conjunction with drawings and Examples the utility model is elaborated.
Description of drawings
Fig. 1 is a hardware structure diagram of the present utility model;
Fig. 2 is the utility model operation interface structure chart;
Fig. 3 is network diagnosis exemplifying embodiment figure.
Among the figure: 1.CPU processor, 2.RAM memory, 3.FLASH memory, 4. power module, 5. network controller, 6. network interface, 7. conversion chip, 8. serial ports, 9. touch-screen.
Embodiment
A kind of portable network trouble-shooter, comprise hardware system and software systems, described hardware system is by CPU processor 1, RAM memory 2, FLASH memory 3, power module 4, network controller 5, network interface 6, conversion chip 7, serial ports 8 and touch-screen 9 are formed, it is characterized in that, employing based on the S3C2440A chip of ARM920T kernel as CPU processor 1, adopt HY57V561620 as RAM memory 2, adopt the K9F1208U0M chip as FLASH memory 3, adopt CS8900A as network controller 5, adopt the network interface 6 of RJ45 as access network, adopt the conversion chip 7 of MAX232 as the serial ports level, adopt RS232 as the serial ports 8 that connects miscellaneous equipment on the network, adopt Samsung LTS350Q1-PE1 touch-screen 9 as user interface, power module 4 provides voltage to each chip; Described software systems, based on (SuSE) Linux OS and Qt operation interface, the information that adopts the database component Sqlite that increases income to come various device on the supervising the network, the information that adopts the assembly net-snmp that increases income to come various device on the collection network.Diagnostic program comes analysis and judgement network failure reason by comparing stored information and gathering gained information.The operation interface of diagnostic program is based on the exploitation of Qt Integrated Development Environment, operation interface structure such as Fig. 2.In addition, also specialized designs has computer equipment agent software, remote operation client software, uses when needed.These two kinds of running softwares are on computer equipment.
When implementing network fault diagnosis, at first want network interface 6 and serial ports 8 self checks, guarantee network interface 6 of portable network trouble-shooter own and serial ports 8 fault-free.Then the portable network trouble-shooter is inserted the network that will diagnose by network interface 6, and correctly be arranged on the network connection attribute on the network; Next on the portable network trouble-shooter, open database, and insert the information of various device on the network that will manage by entry; Click corresponding actions menu afterwards, will on touch-screen 9, show the diagnostic result and the treating method of network.Network diagnosis is implemented as Fig. 3.
If the equipment on certain network is because fault can not be networked, the portable network trouble-shooter just need be by serial ports 8 coupled diagnosis.If this moment, this network equipment was a computer equipment, custom-designed computer equipment agent software need be installed thereon; If this network equipment is network intermediate equipments such as switch, router, need to carry out manual diagnosis with its operational order that provides with keeper's identity login switch or router set on switch or the router; If this network equipment belongs to other types, this portable network trouble-shooter can not carry out detailed diagnostics to it, and solution can only be to replace this faulty equipment with new equipment of the same type.
In addition, this portable network trouble-shooter also has the remote operation service function, needs this moment carrying out remote-operated computer client installation remote operation client-side program.
Claims (3)
1. portable network trouble-shooter, comprise hardware system and software systems, described hardware system is by CPU processor (1), RAM memory (2), FLASH memory (3), power module (4), network controller (5), network interface (6), conversion chip (7), serial ports (8) and touch-screen (9) are formed, it is characterized in that, employing based on the S3C2440A chip of ARM920T kernel as CPU processor (1), adopt HY57V561620 as RAM memory (2), adopt the K9F1208U0M chip as FLASH memory (3), adopt CS8900A as network controller (5), adopt the network interface (6) of RJ45 as access network, adopt the conversion chip (7) of MAX232 as the serial ports level, adopt RS232 as the serial ports (8) that connects miscellaneous equipment on the network, adopt Samsung LTS350Q1-PE1 touch-screen (9) as user interface, power module (4) provides voltage to each chip; Described software systems, based on (SuSE) Linux OS and Qt operation interface, the information that adopts the database component Sqlite that increases income to come various device on the supervising the network, the information that adopts the assembly net-snmp that increases income to come various device on the collection network.Diagnostic program comes analysis and judgement network failure reason by comparing stored information and gathering gained information.
2. a kind of portable network trouble-shooter according to claim 1 is characterized in that described software systems also comprise custom-designed computer equipment agent software.
3. a kind of portable network trouble-shooter according to claim 1 is characterized in that described software systems also comprise the remote operation client software.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201103500U CN201774541U (en) | 2010-02-06 | 2010-02-06 | Portable network fault diagnostic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201103500U CN201774541U (en) | 2010-02-06 | 2010-02-06 | Portable network fault diagnostic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201774541U true CN201774541U (en) | 2011-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201103500U Expired - Fee Related CN201774541U (en) | 2010-02-06 | 2010-02-06 | Portable network fault diagnostic device |
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| CN (1) | CN201774541U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102929747A (en) * | 2012-11-05 | 2013-02-13 | 中标软件有限公司 | Method for treating crash dump of Linux operation system based on loongson server |
| US9959181B2 (en) | 2015-11-13 | 2018-05-01 | Fluke Corporation | System and method for cloud-service asset management for portable computer test tools |
| CN113782228A (en) * | 2021-09-28 | 2021-12-10 | 西安航空学院 | Remote traditional Chinese medicine diagnosis and treatment system |
-
2010
- 2010-02-06 CN CN2010201103500U patent/CN201774541U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102929747A (en) * | 2012-11-05 | 2013-02-13 | 中标软件有限公司 | Method for treating crash dump of Linux operation system based on loongson server |
| CN102929747B (en) * | 2012-11-05 | 2015-07-01 | 中标软件有限公司 | Method for treating crash dump of Linux operation system based on loongson server |
| US9959181B2 (en) | 2015-11-13 | 2018-05-01 | Fluke Corporation | System and method for cloud-service asset management for portable computer test tools |
| CN113782228A (en) * | 2021-09-28 | 2021-12-10 | 西安航空学院 | Remote traditional Chinese medicine diagnosis and treatment system |
| CN113782228B (en) * | 2021-09-28 | 2024-02-27 | 西安航空学院 | Remote traditional Chinese medicine diagnosis and treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20140206 |