CN103377410A - IT asset management unit, IT asset management system and IT asset management method - Google Patents
IT asset management unit, IT asset management system and IT asset management method Download PDFInfo
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Abstract
The invention discloses an IT asset management unit, an IT asset management system and an IT asset management method. IT asset information is stored through the IT asset management unit, therefore, input errors cannot occur, the IT asset information is not prone to damage, stain-resistant performance is strong, the IT asset information can be stored for a long time, and viewing is convenient. The IT asset information is transmitted through radio frequency signals, and therefore the distance range for reading data is effectively increased. The IT asset management system is used for managing IT assets, therefore, the capacity to manage the IT assets can be effectively improved, and the conditions of the IT assets can be searched quickly and conveniently. The procedures of IT asset management are saved and working efficiency is improved. Meanwhile, position information management of the IT assets can also be realized according to the strength of received radio frequency signals. Therefore, the problem that the IT assets of an enterprise are prone to being lost due to the fact that the IT assets are not managed by specially-assigned persons is solved.
Description
Technical field
The present invention relates to IT asset management field, the IT assets management method that relates in particular to the IT asset management system and use this management system.
Background technology
The IT assets are as one of important composition of the IT of enterprise asset structure, be the guarantee of finishing the production and operation task, improve the management to the IT assets, and quantity and the value of correctly adjusting the IT assets, keeping properly and rationally using of IT assets be can promote, plant factor and serviceability rate improved.
At present, mostly to the management of IT assets is by traditional labor management ways and means, inefficiency when causing easily data acquisition and typing, the phenomenon that error rate is high.Bar codes technique so that the IT asset management be greatly improved, but because bar codes technique self still exists limitation, as: damage easily, pollution resistance is poor, it is short etc. to read distance so that IT asset management difficulty still, inefficiency.
Summary of the invention
IT asset management provided by the invention unit, the IT asset management system and IT assets management method utilize IT asset management unit directly to obtain the IT assets information and manage, and solve existing IT asset management difficulty, ineffective problem.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
A kind of IT asset management unit comprises memory module, acquisition module, comparison module and communication module; Described acquisition module is used for obtaining the IT assets information when the IT assets start, and described IT assets information is sent in the described comparison module; Described storage unit is used for storage IT assets initialization information; Described comparison module is used for the IT assets information that obtains is compared with the IT assets initialization information of storage, and described communication module is for communicating with asset management server.
In an embodiment of the present invention, this acquiring unit also is used for obtaining IT assets initialization information when the initialization of IT assets, and IT assets initialization information sent in the described memory module stores.
In an embodiment of the present invention, this IT asset management unit also is used for the IT assets information that obtains is carried out Hash calculation, and the cryptographic hash of calculating is stored in the memory module.
In an embodiment of the present invention, this asset management unit also comprises negotiation module, consult to produce symmetric key with asset management server by communication module when described negotiation module is used for the assets initialization, described symmetric key is for the assets initialization information that sends to asset management server being encrypted and/or signing.
A kind of IT asset management system comprises IT asset management server, signal access point and IT asset management unit described above; Wherein, described IT asset management server is used for the IT assets information is carried out maintenance and management; Described signal access point, number are at least one, are used for transmitting the information between IT asset management server and the IT asset management unit; Described IT asset management unit is used for obtaining the IT assets information.
In an embodiment of the present invention, this IT asset management unit receives the IT assets information by the signal access point, compares with the IT assets initialization information that is stored in the IT asset management server, according to comparative result the IT assets is managed.
In an embodiment of the present invention, this IT asset management unit is covered by the signal that does not send at three signal access points of same point at least, and IT asset location information is determined according to the signal intensity that receives in described IT asset management unit.
A kind of IT assets management method comprises: IT assets start operation; Acquisition module in the IT asset management unit obtains IT assets critical component information, and the IT assets critical component information of obtaining is sent to comparison module or sends to the IT asset management server by communication module; Comparison module or IT asset management server compare the IT assets critical component information that receives and the IT assets initialization information of storage, according to comparative result the IT assets are managed.
In an embodiment of the present invention, acquisition module obtains after the IT assets critical component information, and IT asset management unit carries out Hash calculation to the IT assets information that obtains.
In an embodiment of the present invention, also comprise after the IT assets start operation: judge whether the IT assets are for the first time start; If the IT assets are for the first time start, the acquisition module in the IT asset management unit obtains IT assets initialization information, sends to described memory module and stores; Utilize communication module that IT assets initialization information is sent in the described IT asset management server.
In an embodiment of the present invention, this IT assets critical component information comprises IT asset location information, the definite of described IT asset location information determines by following steps: the IT assets use the zone to install at least three not at the signal access point of same point, and described IT assets use zone is access in the signal that a little sends and covers; After the start of IT assets, IT asset management unit receives the signal of different signal access points, determines the IT asset location according to the signal intensity that receives.
Beneficial effect of the present invention is, by IT asset management unit storage IT assets information, mistake can not occur, also is not easy to damage, pollution resistance is strong, can long preservation IT assets information, conveniently consult.By radio signal transmission information, can increase and read distance.Adopt the IT asset management server that the IT assets are managed, can Effective Raise to the managerial ability of IT assets, convenient and swift situation of searching the IT assets.Save the flow process of IT asset management, improved work efficiency.
Description of drawings
The synoptic diagram of the IT asset management unit that Fig. 1 provides for the technical program embodiment;
The synoptic diagram of the IT asset management system that Fig. 2 provides for the technical program embodiment;
The IT assets management method process flow diagram that Fig. 3 provides for the technical program embodiment;
Another IT assets management method process flow diagram that Fig. 4 provides for the technical program embodiment;
The three-point fix synoptic diagram that Fig. 5 provides for the technical program embodiment;
Another three-point fix synoptic diagram that Fig. 6 a provides for the technical program embodiment;
Another three-point fix synoptic diagram that Fig. 6 b provides for the technical program embodiment.
Embodiment
Main design of the present invention is, obtains and store the IT assets information by IT asset management unit, avoids people's manual manipulation mistake to occur, can also avoid that bar code damages easily, pollution resistance is not strong, can not long preservation IT assets information; Utilize the radio signal transmission signal, increase the distance that reads, adopt the IT asset management server to managing, can convenient and swiftly search the IT assets, managing I T assets information.
The synoptic diagram of the IT asset management unit that provides for the technical program embodiment as shown in Figure 1; This IT asset management unit 1 comprises acquisition module 11, comparison module 12, memory module 13; Described acquisition module 11 is used for obtaining the IT assets information when the IT assets start, and described IT assets information is sent in the described comparison module 12; Described storage unit 13 is used for storage IT assets initialization information; Described comparison module 12 is used for the IT assets information that obtains and the IT assets initialization information of storage are compared.Wherein, the IT assets information of described storage can comprise IT assets title, physical characteristics, dispose, buys in date, IT assets value, manufacturer, producer's associated person information, responsible official, function, maintenance log, the operating position one or more.Described acquisition module 11 gets access to the IT assets information and sends to described comparison module 12, comparison module 12 compares the IT assets information of storage with the IT assets information that obtains, can know then whether the IT assets information changes, can realize the management to the IT assets, because the information of IT assets is kept in the memory module 13, and obtain by acquisition module 11 identifications, need not input by manually-operated, improve the accuracy of data, and made things convenient for management maintenance.
Further, described IT asset management unit can comprise communication module 14, described communication module 14 is used for communicating with radiofrequency signal such as 2.4G radiofrequency signal with the IT asset management server, when the IT assets are started shooting for the first time, the acquiring unit of IT asset management unit 1 can obtain IT assets initialization information, and IT assets initialization information stored in the described memory module 13, can also send to IT assets initialization information in the described IT asset management server by communication module 14 simultaneously; IT assets initialization information wherein can comprise the positional information of IT assets, and the position at the concrete place of IT assets can calculate and determine according to the radiofrequency signal that receives to IT asset location information.When IT assets key message need to be revised, can make amendment according to the actual conditions of IT assets to the IT assets information that is stored in the memory module 13 by IT asset management unit read write line.When carrying out the IT asset management, IT asset management unit can send the IT assets information by communication module 14 reception servers, and the IT assets information that calls storage in the memory module 13 compares, and determines whether the IT assets information is correct.
Above-described IT assets key message can obtain rear comparison module 12 or the memory module 13 directly sent by acquisition module 11 and process, in order better the IT assets information to be managed, can carry out Hash calculation to the IT assets critical component information of obtaining, the cryptographic hash that storage or use calculate, can improve the efficient to the IT asset management, above communication module 14 is not limited to use RF-wise to communicate, and can communicate for other any feasible modes.
Described IT asset management unit 1 can also comprise negotiation module 15, consult to produce symmetric key with asset management server by communication module when described negotiation module 15 is used for the assets initialization, described symmetric key is for the assets initialization information that sends to asset management server being encrypted and/or signing.The communication information is encrypted or signs, can improve the safety of IT assets information, the information that prevents is revealed in transmission course.
Adopt IT asset management unit that the IT assets information is carried out storage operation, avoid the loaded down with trivial details of artificial input data, also avoided the employing bar code to damage easily, be difficult to the problem of longer-term storage, the efficient of Effective Raise IT asset management.
The synoptic diagram of the IT asset management system that provides for the technical program embodiment as shown in Figure 2; This IT asset management system comprises above-mentioned IT asset management unit 1, IT asset management server 2 and signal access point 3.Wherein, described IT asset management server 2 is used for the IT assets information is carried out maintenance and management; Described signal access point 3, be used for receiving the radiofrequency signal that IT asset management unit 1 sends, and a radiofrequency signal that receives sent in the IT asset management server 2, and receive IT assets information that IT asset management server 2 sends and send in the described IT asset management unit 1 by radiofrequency signal; Described IT asset management unit 1 is used for obtaining the IT assets information and storing the IT assets information.When the initialization of the above-mentioned IT asset management system, after the IT assets are started shooting for the first time, IT assets and IT asset management server produce the key of a symmetry through consultation, then IT asset management unit 1 extracts the key message of IT assets, and key message carried out Hash calculation, and be encrypted according to the cryptographic hash of key to key message, afterwards the information exchange after encrypting is crossed radiofrequency signal and send to described signal access point 3, described signal access point 3 is forwarded to the signal that receives in the IT asset management server 2.When the IT assets are managed, after the IT assets start operation, described IT asset management unit can extract the key message of IT assets, and the information of extracting carried out Hash calculation, from described IT asset server 2, obtain the IT assets information by radiofrequency signal, and decode, the information of from the IT assets, extracting, the IT assets information that obtains and decipher in the IT asset management server 2 and the IT assets information that is stored in the memory module 13 compare, if equate, then the IT Capital operation is normal, otherwise, close the IT assets, and send warning message by communication module 14.Wherein, the assets information that obtains and the nonessential Hash calculation of carrying out can directly be transmitted or store without Hash calculation; Also be not to utilize the processing that is encrypted or signs of the key pair information of generation, the mode of communication also can adopt other modes beyond the radiofrequency signal to communicate, and also is fine such as bluetooth, WIFI etc.
Described management to the IT assets, can also receive IT asset management unit by IT asset management server 2 and send the IT assets information that obtains (can by Hash calculation or encryption), the IT assets information that obtains and the IT assets initialization information that is stored in IT asset management server 2 are compared, then according to comparative result assets are managed.
Further, described IT asset management server 2 can comprise application server 21 and data server 22, and described application server 21 is used for control and management IT assets; Described data server 22 is used for storage IT assets information and management information.The number of described signal access point is not limited to one, can arrange any according to actual requirement, and described signal access point can be 2.4G signal access point.
Further, described signal access point can be the 2.4G card reader, can read or revise the IT assets information that IT asset management unit is stored.Wherein, described 2.4G card reader can be divided into fixing, static and mobile three classes.Fixed reader is mainly used in IT asset count and position movement monitoring; Static card reader is placed on the place, gateway mostly, detect going out to put in storage the IT assets, simultaneously, the information that detects can be sent to IT assets information display screen and alarm lamp, the IT assets information meeting simultaneous display of locating through the gateway like this, also can move undelegated IT assets according to the warning trigger condition that sets and report to the police, guarantee the IT assets security.Handheld reader, be applied to the part of the specific region of IT assets make an inventory, whether the IT condition of assets verifies checking, consistent with information in the IT asset management database such as: verification computer hardware configuration; Undercarriage is confirmed on the equipment; IT Asset Tag information modification etc.
Further, described signal access point number is not three of same point, described signal access point sends signal can cover IT assets use zone, described IT asset management unit 1 can calculate according to the power that receives unlike signal access point transmitted signal the positional information of IT assets, according to the positional information in the initialization information of the positional information that calculates and storage is compared, can know whether the position of IT assets moves, conveniently IT asset location information be managed.
As shown in Figure 3, the IT assets management method process flow diagram that provides for the technical program embodiment; Comprise:
S1:IT assets start operation;
Acquisition module obtains IT assets critical component information in the S2:IT asset management unit, sends to comparison module; Wherein, described critical component comprises CPU model, hard disk information;
S3: comparison module compares the IT assets information that receives and the IT assets initialization information of storage, according to comparative result the IT assets is managed.
Wherein, the IT assets are managed to be, if the IT assets information that obtains is consistent with the IT assets initialization information of storage, judge that then the IT Capital operation is normal, otherwise the IT assets change, send alerting signal; Can conveniently know IT asset transition situation; Obtaining of IT assets information do not need manually-operated, directly obtain the information of IT assets by acquisition module, and the IT assets information is not to be attached to the surface with bar code, but is stored in internal storage, can realize longer-term storage information and do not lose.
Further, step S1 can comprise and determines whether for the first time start, if for the first time start, also there is not any information of storage IT assets the memory module the inside, at this moment, needs first the initialization information of IT assets to be obtained, and store in the memory module, after memory module stored IT assets initialization information, the IT asset management system can compare by normal call IT assets information, realized the management to the IT assets information.Certainly, be not limited to when the IT assets are started shooting for the first time, to obtain the IT assets information and store, also can store as IT assets initialization information according to the situation input IT assets information of IT assets in advance by the 2.4G card reader.If not for the first time start, carry out above-mentioned steps S2, the IT assets initialization information that S3 calls storage compares managing I T assets information.
As shown in Figure 4, another IT assets management method process flow diagram that Fig. 4 provides for the technical program embodiment, concrete, can comprise the steps;
S00:IT assets start operation;
S01: determine whether for the first time start, be then to turn step S11, otherwise turn S21;
S11: acquisition module obtains IT assets initialization information;
S12: IT assets initialization information is carried out Hash calculation, send in the memory module and store;
Further, can also comprise the steps:
S13:IT asset management unit and IT asset management server consult to produce symmetrical key; Symmetric key can be so that be encrypted, and decrypting process obtains duplicate information.
S14: utilize the key that generates that IT assets initialization information is encrypted and process and send in the IT asset management server; Wherein, described IT assets initialization information can not be encrypted and directly send in the described IT asset management server, sends in the described IT asset management server after can also signing to IT assets initialization information;
S21: acquisition module obtains the IT assets information, and the IT assets information that obtains is sent to comparison module;
S22: the IT assets initialization information of the IT assets information that comparison module relatively obtains and storage; Further, comparison module can receive IT assets initialization information in the IT asset management server by communication module, and the IT assets information that sends from acquisition module, the IT assets information of memory module storage and the IT assets information three the IT asset management server are compared; If information is identical, then turn S23, difference then turns S23;
The S23:IT Capital operation is normal;
S24: close the IT assets, send alerting signal.
The synoptic diagram of the three-point fix IT asset location that provides for the technical program embodiment as shown in Figure 5; The technical program can receive the not radiofrequency signal of three 2.4G access points on a point by IT asset management unit 1, then calculates the positional information of IT assets according to the power of received signal, with this IT asset location information is managed;
Wherein A, B, C are three 2.4G access points.
Wireless signal can be subjected to the impact of path loss, shadow fading etc. usually in transmission course, received signal power can be by the signal transmission attenuation model with the variation relation of distance.Generally speaking, signal transmission attenuation model (RSS model) can be simplified as follows:
P
r(d)＝K-10εlg(d)(dBm) (1-1)
K is following constant:
Wherein, d, d0 are the distance between the Receiver And Transmitter, and in the present embodiment, transmitter is the access point of known position information, and receiver is IT asset management unit 1, ε stands for freedom space loss coefficient.
Just can obtain the access point of each known position information and the distance between the IT asset management unit 1 by the received signal power of measuring IT asset management unit 1 like this.
S14 determines the positional information at IT assets place to the range information of the access point of each known position information according to IT asset management unit 1
Wherein, (X, Y) be the two-dimensional coordinate of IT assets position, (X1, Y1), (X2, Y2), (X3, Y3) is respectively the two-dimensional coordinate of three access points on the diverse location, and d1, d2, d3 are respectively access point on these three diverse locations to the range information of IT asset management unit 1.Because the positional information of the access point on three diverse locations is known number, i.e. (X1, Y1), (X2, Y2), (X3, Y3) is known number, and the access point on these three diverse locations is definite by S13 to range information d1, d2, the d3 of IT asset management unit 1, therefore, by any 2 the two-dimensional coordinate information (X, Y) that can obtain IT assets position among solve an equation (1-3), (1-4), (1-5), thereby realize the location.
Yet because the accurate situation among Fig. 5 generally seldom can appear in the impact of the series of factors such as error, actual what often obtain is situation among Fig. 6 a and Fig. 6 b, Fig. 6 a and Fig. 6 b, the other two kinds of three-point fix synoptic diagram that provide for the technical program embodiment; At this moment first by the in twos combination of solve an equation (1-3), (1-4), (1-5), ask for three circles intersection point (X in twos
Ab1, Y
Ab1), (X
Ab2, Y
Ab2), (X
Bc1, Y
Bc1), (X
Bc2, Y
Bc2), (X
Ca1, Y
Ca1), (X
Ca2, Y
Ca2).Try to achieve in 6 intersection points from three nearest intersection points of IT assets by mutually bringing into, try to achieve again the two-dimensional coordinate information (X, Y) of IT assets position by (1-6):
Can also carry out mathematics manipulation to a plurality of three-point fix results, as get arithmetic mean number, weighted mean, euclidean distance etc., can increase the accuracy of detection and localization.
By above method, can determine more accurately the positional information of IT assets, during IT assets start operation, IT asset management unit receives the signal of unlike signal access point, calculate the positional information of IT assets according to above method, then the positional information of obtaining in the IT asset management server compares, and namely can realize easily the management of IT asset location, knows whether the position of IT assets is moved.
Above content is the further description of the present invention being done in conjunction with concrete embodiment, can not assert that implementation 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 (11)
1. an IT asset management unit comprises memory module, acquisition module, comparison module and communication module; Described acquisition module is used for obtaining the IT assets information when the IT assets start, and described IT assets information is sent in the described comparison module; Described storage unit is used for storage IT assets initialization information; Described comparison module is used for the IT assets information that obtains is compared with the IT assets initialization information of storage, and described communication module is for communicating with asset management server.
2. IT asset management according to claim 1 unit is characterized in that, described acquiring unit also is used for obtaining IT assets initialization information when the initialization of IT assets, and IT assets initialization information sent in the described memory module stores.
3. each described IT asset management unit is characterized in that according to claim 1-2, and described IT asset management unit also is used for the IT assets information that obtains is carried out Hash calculation, and the cryptographic hash of calculating is stored in the memory module.
4. IT asset management according to claim 3 unit, it is characterized in that, described asset management unit also comprises negotiation module, consult to produce symmetric key with asset management server by communication module when described negotiation module is used for the assets initialization, described symmetric key is for the assets initialization information that sends to asset management server being encrypted and/or signing.
5. an IT asset management system comprises each described IT asset management unit of IT asset management server, signal access point and claim 1-4; Wherein, described IT asset management server is used for the IT assets information is carried out maintenance and management; Described signal access point, number are at least one, are used for transmitting the information between IT asset management server and the IT asset management unit; Described IT asset management unit is used for obtaining the IT assets information.
6. the asset management system according to claim 5, it is characterized in that, described IT asset management unit receives the IT assets information by the signal access point, compares with the IT assets initialization information that is stored in the IT asset management server, according to comparative result the IT assets is managed.
7. the IT according to claim 6 asset management system, it is characterized in that, described IT asset management unit is covered by the signal that does not send at three signal access points of same point at least, and IT asset location information is determined according to the signal intensity that receives in described IT asset management unit.
8. IT assets management method comprises:
IT assets start operation;
Acquisition module in the IT asset management unit obtains IT assets critical component information, and the IT assets critical component information of obtaining is sent to comparison module or sends to the IT asset management server by communication module;
Comparison module or IT asset management server compare the IT assets critical component information that receives and the IT assets initialization information of storage, according to comparative result the IT assets are managed.
9. IT assets management method according to claim 8 is characterized in that, described acquisition module obtains after the IT assets critical component information, and IT asset management unit carries out Hash calculation to the IT assets information that obtains.
10. according to claim 8 or 9 described IT assets management methods, it is characterized in that, also comprise after the IT assets start operation:
Judge whether the IT assets are for the first time start;
If the IT assets are for the first time start, the acquisition module in the IT asset management unit obtains IT assets initialization information, sends to described memory module and stores; Utilize communication module that IT assets initialization information is sent in the described IT asset management server.
11. IT assets management method according to claim 8 is characterized in that, described IT assets critical component information comprises IT asset location information, and determining by following steps of described IT asset location information is definite:
The IT assets use the zone to install at least three not at the signal access point of same point, and described IT assets are used the zone to be access in the signal that a little sends and covered;
After the start of IT assets, IT asset management unit receives the signal of different signal access points, determines the IT asset location according to the signal intensity that receives.
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| CN105373899A (en) * | 2015-12-03 | 2016-03-02 | 广州云新信息技术有限公司 | Server asset management method and apparatus |
| CN105653422A (en) * | 2015-12-23 | 2016-06-08 | 北京安托软件技术有限公司 | Sustainable asset management system |
| CN112910974A (en) * | 2021-01-21 | 2021-06-04 | 贵州电网有限责任公司 | System and method based on block chain system architecture |
| CN113034731A (en) * | 2021-03-24 | 2021-06-25 | 哈尔滨市科佳通用机电股份有限公司 | Working method of intelligent management system for locomotive signal machine account |
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Application publication date: 20131030 |
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