CN103136494A - System and method for monitoring cabinet - Google Patents
System and method for monitoring cabinet Download PDFInfo
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- CN103136494A CN103136494A CN2011103758582A CN201110375858A CN103136494A CN 103136494 A CN103136494 A CN 103136494A CN 2011103758582 A CN2011103758582 A CN 2011103758582A CN 201110375858 A CN201110375858 A CN 201110375858A CN 103136494 A CN103136494 A CN 103136494A
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Abstract
The invention provides a system and a method for monitoring a cabinet. The system comprises at least one cabinet and is characterized in that each cabinet comprises at least one single board or module, an antenna unit and a reader; the at least one single board or module is provided with at least one electronic tag; the antenna unit is connected with the reader and used for data communication between the reader and the electronic tag; and the reader is used for reading and storing data in the electronic tag and acquiring monitoring information of the in-place condition of the at least one single board or module. By means of the system and the method, in-place information of the at least one single board or module in the at least one cabinet can be detected and managed in real time, and the problem of user equipment asset management is solved.
Description
Technical field
The present invention relates to a kind of rack supervisory system and method, refer more particularly to RFID (Radio Frequency Identify, radio-frequency (RF) identification), SNMP (Simple Network Management Protocol, Simple Network Management Protocol).
Background technology
Rfid system comprises label and reader.Be a kind of contactless automatic identification technology, it is automatically identified destination object and obtains related data by radiofrequency signal, and identification work need not manual intervention, can work in various rugged surroundings.
The below introduces the rfid system principle of work.
With reference to shown in Figure 1, reader send information to one or more labels by the modulated RF carrier signal.Reader is encoded with data message, the rear radio-frequency carrier signal that forms of ASK modulation, sends label to through wireless channel.Reader ceaselessly sends continuous carrier (CW) to label, provides energy by continuous carrier to label on the one hand, on the other hand the information returned of back reflection label.Communication between reader and label is semiduplex.
The large-scale information technoloy equipments such as communication, network, server are arranged in rack, and these equipment are comprised of pluggable veneer, module.For large-scale IT machine room, exist the demand of these veneer modules of management.Existing rack supervisory system can provide the detection to equipment operating environment parameters such as temperature, humidity usually, lacks the detection of veneer, module information in place, can not solve user's plant asset management problem.
SNMP is based on a kind of way to manage that TCP/IP realizes, mainly in order to realize that the SNMP network management model comprises following key element: management end, agent side, management information bank, Network Management Protocol to managing from the different types of equipment of different manufacturers is unitized in network.Belong to application layer protocol, communicate by udp protocol.
The below introduces the principle of work of SNMP.
SNMP describes take structure of management information as the basis by the supervision resource, the data set of setting up thus and be referred to as structure of management information storehouse (MIB, Management Information Base).It is a kind of database of tree, and institutionalized object all is on leaf node.Each is identified by a unique object identifier by supervised entities.The storage organization of object information is by simple variable and the Biao Lai structure of MIB definition, and it generally comprises name, data type, read-write rule, functional description, the state described.
With reference to shown in Figure 2, be 5 kinds of modes of operation of management end and Managed Client, webmaster person (NMS, Network Management System) sends various query messages to the network equipment, and reception shows result from response and trap (Trap) message of managed device.Agency (Agent) is a process that resides on managed device, is responsible for accepting, processing the request message from network management workstation, then obtains the numerical value of management variable from equipment other protocol modules, forms response message, the anti-NMS that gives.At some in emergency circumstances, send warning message as needs, with the mode proactive notification NMS that sends trap TRAP message.
Summary of the invention
The main technical problem to be solved in the present invention is, a kind of rack supervisory system and method are provided, and detects in real time veneer, module information in place in rack, facilitates the user to carry out plant asset management.
For solving the problems of the technologies described above, one aspect of the present invention provides a kind of rack supervisory system, and its main technical schemes is as follows:
A kind of rack supervisory system comprises: at least one rack; It is characterized in that, each described rack comprises: at least one veneer or module, antenna element, reader; Described veneer or module are provided with at least one electronic tag; Described antenna element is connected with described reader, is used for the data communication between described reader and described electronic tag; Described reader obtains the information to the monitoring of described veneer or module situation in place for the data that read and store described electronic tag;
Further, described antenna element comprises: at least one antenna or at least one antenna plate are used for covering fully all described electronic tags in described rack; Described antenna plate comprises at least one antenna, described each antenna plate cascade;
Further, described supervisory system comprises trigger element, and described trigger element is used for triggering more new data of reader;
Further, described supervisory system also comprises: application platform, and described application platform and described reader are by the snmp protocol interaction data;
Further, described rack supervisory system also comprises: temperature sensor, described temperature sensor is arranged in rack, and is connected with described electronic tag, is used for monitoring the temperature in described rack.
For solving the problems of the technologies described above, the present invention also provides a kind of method of rack monitoring on the other hand, and its main technical schemes is as follows:
Reader sends to electronic tag by antenna element and checks order;
Electronic tag is carried out and to be checked order, feeds back data in electronic tag to reader by antenna element;
Reader reads and stores data, obtains to the monitor message of veneer or module situation in place further;
Further, described reader sends to electronic tag by antenna element and checks order and comprise:
Reader sends to electronic tag by the antenna at least one antenna or at least one antenna plate and checks order;
Further, described rack method for supervising comprises:
Trigger element triggering reader sends by antenna element checks order;
Electronic tag is carried out and to be checked order, by antenna element with the data feedback in electronic tag to reader;
Reader reads and stores data, obtains the monitor message to veneer or module situation in place;
Above-mentioned step can be arranged in the optional position of whole monitoring flow process;
Further, above-mentioned rack method for supervising also comprises: comprising: pass through the snmp protocol interaction data between reader and application platform;
Further, described reader sends by antenna element and checks order and comprise:
Reader sends when checking order to electronic tag by antenna element, and constantly transform power, frequency are repeatedly checked electronic tag;
The described data of feeding back in electronic tag by antenna element comprise:
Reader gathers the data that generate to electronic tag data.
The invention has the beneficial effects as follows:
The invention provides a kind of rack supervisory system and method, by using the RFID technology, veneer, module are set in rack stick the situation in place that electronic tag, antenna, reader come checkout equipment veneer, module, effectively solve user's plant asset management problem; Further increase an application platform on original system-based, communicating by letter with being connected by reader and application platform makes system's energy watch-dog veneer, module status, and reflects facility information in rack by application platform; Further the set temperature sensor and trigger to upgrade data set can monitoring cabinet the temperature of inside and the state of cabinet door.
Description of drawings
Fig. 1 is rfid system schematic diagram of the prior art;
5 kinds of manipulator drawing when Fig. 2 is SNMP work;
Fig. 3 is the rack supervisory system schematic diagram of embodiment one;
Fig. 4 is a kind of Antenna Design figure in the rack supervisory system of embodiment one;
Fig. 5 is the another kind of rack supervisory system schematic diagram of embodiment one;
Fig. 6 is another rack supervisory system schematic diagram of embodiment one;
Fig. 7 is the rack supervisory system schematic diagram of embodiment two.
Embodiment
By reference to the accompanying drawings the present invention is described in further detail below by embodiment.
Embodiment one:
Please refer to Fig. 3, be the rack supervisory system schematic diagram of the present embodiment.The rack supervisory system of present embodiment is comprised of the electronic tag, antenna element, the RFID reader that are arranged on equipment veneer, module; Antenna element is connected with reader, be used for communicating by letter between reader and electronic tag, this antenna element can be at least one antenna, also can be at least one antenna plate, reader is used for reading the data of store electrons label, obtain the monitor message of veneer or module situation in place, can adopt many antennas working mechanisms that the space in rack is covered in the technical program.
Antenna plate described above is provided with at least one antenna, each antenna plate cascade.As shown in Figure 4, antenna element includes 4 antenna plate, each antenna plate is mounted with 3 antennas, can use the cable co-operation that cascades up between antenna plate, cable is used for respectively transfer control signal and radiofrequency signal, reader is checked signal by the antenna on the antenna plate that configures is sent, and completes checking the label in antenna range.
The principle of this rack supervisory system is to utilize REID to the monitoring state of cabinet equipment veneer, module.Reader sends to electronic tag by antenna element and checks order, and electronic tag receives this order and feeds back corresponding data, and then reader receives these data of storage, obtains the monitor message to the situation in place of veneer or module.
As shown in Figure 5, the reader in the rack supervisory system of the present embodiment can also arrange a trigger element, is used for triggering more new data of reader.Then the reader unit triggers that is triggered is sent and is checked order, thereby upgrades the status information of equipment within machine cabinet veneer, module.As door status switch or infrared ray sensor can be set in reader, when the putting into and take out all the switch gate event can occur of equipment, can trigger reader when the cabinet door switch with door status switch or infrared sensor and carry out work; Or timer is set in reader, be used for making reader periodically trigger reader electronic tag is checked.
In the present embodiment reader can transform power, frequency, send to electronic tag by antenna element and repeatedly check order, electronic tag is repeatedly checked, at last the label result that repeats to check is filtered, the probability that makes afterwards all labels be checked is in this way improved greatly, can adapt to more complex environment.
As shown in Figure 6, the present embodiment also can be in rack the set temperature sensor, for detection of the conversion of interior of equipment cabinet temperature, temperature sensor is connected with electronic tag, can with the data transmission that detects to electronic tag, be stored in electronic tag.Thereby reader obtains the temperature data of interior of equipment cabinet by reading electronic labels.
Embodiment two:
Please refer to Fig. 7, be the schematic diagram of the present embodiment rack supervisory system.Present embodiment is to increase the state that application platform reflects equipment within machine cabinet on the basis of the rack supervisory system of embodiment one, and this application platform is connected with reader communication.
Application platform in the rack supervisory system of the present embodiment can be set up by snmp protocol with reader and communicate by letter.Its principle of work is as follows: the rack supervisory system is added the data in electronic tag in MIB to after having checked the interior electronic tag of rack, and NMS accesses MIB, obtains corresponding information, completes the monitoring to the cabinet equipment state.
The concrete steps of its work are as follows:
Reader connects netting twine, configures the IP address;
Corresponding MIB library file is installed on NMS;
Reader is by data update apparatus triggering work;
Reader carries out trap and reports the event of closing the door;
Reader is checked label, the data in the electronic tag that storage is checked;
NMS obtains the data in electronic tag.
By the data in the final application platform electron gain of above step label, and pass through the state that these data reflect interior of equipment cabinet.
Embodiment three:
The present embodiment is a kind of method of corresponding above-mentioned rack supervisory system, and its concrete steps are as follows:
Reader sends to electronic tag by antenna element and checks order;
Electronic tag is carried out and is checked order, and feedback data is to reader;
Reader reads and stores data, obtains the monitor message to veneer or module situation in place.
Reader in the rack method for supervising of the present embodiment sends to electronic tag by antenna element and checks commands steps and can comprise:
Reader sends to electronic tag by the antenna at least one antenna or at least one antenna plate and checks order.
Above-mentioned rack method for supervising can comprise:
Trigger element triggering reader sends by antenna element checks order;
Electronic tag is carried out and to be checked order, by antenna element with the data feedback in electronic tag to reader;
Reader reads and stores data, obtains the monitor message to veneer or module situation in place;
This step can be arranged in the optional position of whole monitoring flow process.
Wherein reader sends by antenna element and checks order and comprise:
Reader sends when checking order to electronic tag by antenna element, and constantly transform power, frequency are repeatedly checked electronic tag;
The described data of feeding back in electronic tag by antenna element comprise:
Reader gathers the data that generate to electronic tag data.
When for example order was checked in transmission to electronic tag by antenna when reader, constantly transform power, frequency, reached repeatedly and check, and at last the electronic tag result that repeats to check filtered; Check under mode this, thereby the probability that electronic tag is checked greatly improves and makes the present embodiment method can adapt to more complicated applied environment.
Embodiment four:
The present embodiment is based on the basis of embodiment three has increased step: between reader and application platform, by the snmp protocol interaction data, a kind of concrete implementation step of the present embodiment rack method for supervising is as follows:
Reader is by infrared sensor, the on off state of detecting box door;
Reader arranges IP address, connected with network cable;
When cabinet door is closed, trigger reader work;
Reader uses the trap mechanism reporting events of closing the door;
Reader is checked all labels in first antenna area at first to first antenna operation, preserves label data; Then reader changes power, and frequency is proceeded to check, and completes until the power-frequency parameter of configuration is all worked; Next reader is in the same way successively to remaining antenna operation, to the last an antenna;
Reader filters the label data that repeats;
Corresponding MIB storehouse is installed on NMS;
NMS obtains by snmp protocol in the rack of assigned ip address and puts into electronic tag data.
The rack method for supervising of the present embodiment is the combination that the RFID technology is communicated by letter with snmp protocol, first read data in the store electrons label by reader, then be transferred to by snmp protocol the state that application platform reflects interior of equipment cabinet intuitively, reach the variation of the states such as Real Time Monitoring interior of equipment cabinet equipment, be convenient to manage the equipment of interior of equipment cabinet.
Above content is in conjunction with concrete embodiment further description made for the present invention, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (10)
1. a rack supervisory system, comprising: at least one rack; It is characterized in that, each described rack comprises: at least one veneer or module, antenna element, reader; Described veneer or module are provided with at least one electronic tag; Described antenna element is connected with described reader, is used for the data communication between described reader and described electronic tag; Described reader obtains the monitor message to described veneer or module situation in place for the data that read and store described electronic tag.
2. rack supervisory system as claimed in claim 1, is characterized in that, described antenna element comprises: at least one antenna or at least one antenna plate are used for covering fully all described electronic tags in described rack; Described antenna plate comprises at least one antenna, described each antenna plate cascade.
3. rack supervisory system as claimed in claim 1, is characterized in that, comprises trigger element, and described trigger element is used for triggering more new data of reader.
4. rack supervisory system as described in claim 1-3 any one, is characterized in that, also comprises: application platform, described application platform and described reader are by the snmp protocol interaction data.
5. rack supervisory system as described in claim 1-3 any one, is characterized in that, also comprises: temperature sensor, described temperature sensor is arranged in rack, and is connected with described electronic tag, is used for monitoring the temperature in described rack.
6. a rack method for supervising, is characterized in that, comprises the following steps:
Reader sends to electronic tag by antenna element and checks order;
Electronic tag is carried out and to be checked order, feeds back data in electronic tag to reader by antenna element;
Reader reads and stores data, obtains the monitor message to veneer or module situation in place.
7. rack method for supervising as claimed in claim 6, is characterized in that, described reader sends to electronic tag by antenna element and checks order and comprise:
Reader sends to electronic tag by the antenna at least one antenna or at least one antenna plate and checks order.
8. rack method for supervising as claimed in claim 6, is characterized in that, comprising:
Trigger element triggering reader sends by antenna element checks order;
Electronic tag is carried out and to be checked order, by antenna element with the data feedback in electronic tag to reader;
Reader reads and stores data, obtains the monitor message to veneer or module situation in place;
Above-mentioned step can be arranged in the optional position of whole monitoring flow process.
9. rack method for supervising as described in claim 6-8 any one, is characterized in that, comprising: pass through the snmp protocol interaction data between reader and application platform.
10. rack method for supervising as described in claim 6-8 any one, is characterized in that, described reader sends by antenna element and checks order and comprise:
Reader sends when checking order to electronic tag by antenna element, and constantly transform power, frequency are repeatedly checked electronic tag;
The described data of feeding back in electronic tag by antenna element comprise:
Reader gathers the data that generate to electronic tag data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103758582A CN103136494A (en) | 2011-11-23 | 2011-11-23 | System and method for monitoring cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103758582A CN103136494A (en) | 2011-11-23 | 2011-11-23 | System and method for monitoring cabinet |
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| CN103136494A true CN103136494A (en) | 2013-06-05 |
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| CN2011103758582A Pending CN103136494A (en) | 2011-11-23 | 2011-11-23 | System and method for monitoring cabinet |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109643266A (en) * | 2016-08-31 | 2019-04-16 | 康普技术有限责任公司 | For monitoring the existing system and method for the equipment installed in rack |
| CN110245732A (en) * | 2019-06-06 | 2019-09-17 | 深圳市数码人技术有限公司 | A kind of U bit digitizing control device and its circuit board |
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| CN101957925A (en) * | 2010-06-11 | 2011-01-26 | 刘守兵 | Multi-unit combined antenna array RFID positioning and recognizing system |
| CN102063647A (en) * | 2009-11-13 | 2011-05-18 | 上海希硕信息科技有限公司 | Intelligent file management system |
| CN102238024A (en) * | 2010-04-28 | 2011-11-09 | 上海互惠信息技术有限公司 | Radio frequency identification (RFID)-based intelligent network system |
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Patent Citations (6)
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| CN101329715A (en) * | 2007-06-21 | 2008-12-24 | 上海平安投资有限公司 | Storing cabinet with automatic management system |
| CN201147038Y (en) * | 2007-12-24 | 2008-11-12 | 田晓彦 | RFID real time monitoring cultural relics metallic cabinet |
| CN101551659A (en) * | 2008-03-31 | 2009-10-07 | 南茂科技股份有限公司 | Storage monitoring system integrating wireless radio-frequency identification |
| CN102063647A (en) * | 2009-11-13 | 2011-05-18 | 上海希硕信息科技有限公司 | Intelligent file management system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109643266A (en) * | 2016-08-31 | 2019-04-16 | 康普技术有限责任公司 | For monitoring the existing system and method for the equipment installed in rack |
| CN110245732A (en) * | 2019-06-06 | 2019-09-17 | 深圳市数码人技术有限公司 | A kind of U bit digitizing control device and its circuit board |
| CN110245732B (en) * | 2019-06-06 | 2022-05-17 | 深圳市数码人技术有限公司 | U-bit digital management and control device and circuit board thereof |
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Application publication date: 20130605 |