For ease of the understanding to the embodiment of the invention, be that example is further explained explanation below in conjunction with accompanying drawing with several specific embodiments, and each embodiment does not constitute the restriction to the embodiment of the invention.
The embodiment of the invention is utilized RFID(Radio Frequency Identification, radio-frequency (RF) identification) information medium, electric power asset equipment identified with tracking control of full process manage.The most outstanding characteristics of RFID technology are being made an inventory, embodied when checking to asset equipment after the sign, namely easily and fast, accurately, efficiently.By the exploit information identification terminal RFID electronic tag on the asset equipment is carried out scanning technique, has improved the work efficiency of making an inventory, checking greatly, simultaneously the high unity of guarantee information stream and assets material flow.
This embodiment provides idiographic flow that a kind of movement of electric power asset makes an inventory management method as shown in Figure 1, comprises following treatment step:
Step 11, at various electric power asset equipment the RFID electronic tag is set.
The embodiment of the invention has proposed capital assets " I.D. " bar code management concept, namely use barcode technology, for each electric power asset equipment is issued assets " I.D. " label, utilize the movement of server end to make an inventory management system in conjunction with PDA(Personal Digital Assistant, palm PC) the end plate dot system and with the integrated information system management that realizes assets of all kinds of financial management systems, real realize " account, electronic tag, thing " conforms to.
RFID is a kind of contactless automatic identification technology that begins to rise the nineties in 20th century, is one and utilizes radiofrequency signal to realize that by space coupling (alternating magnetic field or electromagnetic field) contactless information transmission and the information of passing through to transmit reach the technology of identifying purpose.
RFID identifies destination object automatically and obtains related data by radiofrequency signal, and identification work need not manual intervention.The important advantage of rfid system is noncontact identification, can adapt to various rugged surroundings, can penetrate various objects such as snow, mist, ice, trees, coating, dust and dirt.The reading rate of RFID is exceedingly fast, in most cases less than 100 milliseconds.The RFID anti-metal electronic tag of ultrahigh frequency more can the penetrating metal object, and decipherment distance can reach 20-100 rice.
In embodiments of the present invention, choose the RFID electronic tag as " I.D. " label of electric power asset equipment, utilize the RFID information medium that electric power asset equipment is carried out the tracking control of full process management, all relevant equipment essential informations in the whole life process of store power asset equipment experience in the RFID electronic tag, comprise static information and multidate information in this essential information, static information comprises: numbering, title, state, quantity, the data of dispatching from the factory, design drawing etc., multidate information comprises: the position, handing-over examination data, operation, maintenance, the warehouse-in archives, value change, assets are received and the depreciation record, record of temporarily transferring etc.The said equipment essential information can print in the mode of bar code on the RFID electronic tag.
The sign indicating number section of RFID electronic tag is carried out the branch segment identification by electric power asset affiliated unit, assets classes, and that the bar code that RFID only is in subordinate unit and assets card are numbered is corresponding, the choosing and maintenance work and query manipulation of device location.
The present RFID electronic tag of main flow on the market, erasing and writing life can satisfy the examination needs fully up to 100,000 times.The electronic tag sheet provides multiple pattern, comprises bar shaped, coin shape, standard electronic label type, can select to install according to on-the-spot needs.The electronic tag sheet adopts ABS or PVC(Polyvinylchloride) packing, outdoor environment reaches 10 to 30 years serviceable life.Grid company equipment is various, have a very wide distribution, circumstance complication of living in, considers environmental factor, difficulty of construction, uses composite factors such as convenience, security, cost and considers to adopt the mode of super high frequency radio frequency RFID electronic tags comparatively suitable.The used glue of attaching rfid electronic tag adopts 3M industry gum, and 3M industry gum has outstanding bonding force and stress dispersing character, and different environmental baselines and plastifier are had superior resistibility, and result of use the best, time are the most lasting; Have outstanding weatherability and endurance quality, superior anti-chemical agent ability, the life-span was 10 to 30 years.
According in the kind of electric power asset equipment, present position, the electric pressure at least one chooses bar shaped, coin shape or standard form RFID electronic tag and is arranged on the described electric power asset equipment.
Because a lot of electric power asset equipment are charged, through inquiring into the production technology departmental staff, to the setting of RFID electronic tag, provide following solution:
1: controller switching equipment, adopt button-shaped RFID electronic tag, it is as follows that the position specifically is set:
Box type transformer: in the casing or outer
Ring main unit (cable branch box): in the casing or outer
Switch: on the grounding body
Send electric equipment, select little rectangular electronic tag, be fixed on the outlet tower nearest with transformer station.
2, converting equipment, indoor employing bar code-type, the button-shaped RFID electronic tag of outdoor employing, it is as follows that the position specifically is set:
Secondary device: device shelter
Disconnecting link: the interior or operating handle of mechanism case
Switch: the interior or operating mechanism of mechanism case
Mutual inductor, lightning arrester: body bottom
Capacitor: net door
Transformer, reactor, arc suppression coil, ground connection become, stand with becoming: the interior or body of mechanism case
Switch cubicle: switch cubicle body
3, transmission line equipment
The shaft tower of a lot of transmission lines of electricity need be crossed over mountain after mountain when making an inventory all in intermountain, crosses mountains and rivers, and causes very big difficulty for the work of making an inventory.For such assets, the RFID electronic tag can be arranged on the exit of transmission line of electricity, and the account for assets of RFID electronic tag correspondence records a plurality of electric power asset facility informations of this transmission line of electricity.The personnel that make an inventory are as long as scan the RFID electronic tag in exit, the situation of a plurality of electric power asset of this circuit of can making an inventory.
Instructed by production technology department when the RFID electronic tag arranges, equipment run unit technician arranges according to production technology department requirement standard.
After the plant maintenance personnel upgrade electric power asset equipment, need upgrade accordingly the information in the RFID electronic tag of this electric power asset equipment correspondence.
Step 12, the personnel of making an inventory utilize the information identification terminal to download the task of making an inventory, and the RFID electronic tag on the asset equipment is scanned, and upload the information of making an inventory to system server.
The personnel of making an inventory utilize the information identification terminal that the RFID electronic tag on the capital assets is scanned means as information processing, make things convenient for site work, improve the efficient of making an inventory, checking or patrolling and examining work greatly, improve the accuracy of making an inventory.Be built-in with the read write line of RFID electronic tag in the above-mentioned information identification terminal, this read write line can read and write the RFID electronic tag information of carrying out.Above-mentioned information identification terminal can be PDA(Personal Digital Assistant, palm PC).
Above-mentioned PDA adopts the high-capacity lithium-ion rechargeable battery, and being full of an empty battery usually approximately needs about 1.5 to 4 hours.The intelligent charge system can effectively protect the charging process of battery, thereby avoids battery overcharge.For fear of damaging battery, only at battery temperature when 0 ° of C to 39 ° of C (32 °F to 102 °F), charger just begins charging.Above-mentioned PDA can adopt charger and expansion seat:
A.6 groove battery charger model HU3006
B. portable expansion module: HU4001, HU1005 or HU3220
C. compound charger/seat: HU3002/HU4002
D. four battery holder charging electrical equipment model HU4004
E. charging bracket: HU1010
Above-mentioned PDA connects PC(personal computer, PC by the usb data line), finish the installation of various application software by PC.The movement that connects electric power asset by the cordless communication network server of management system of making an inventory.
When the personnel of making an inventory carry out the work of making an inventory of electric power asset, at first need to utilize PDA by the movement of the cordless communication network login electric power asset server of management system of making an inventory, download make an inventory task, PDA user profile, electric power asset positional information from this server.Comprise information such as the information of the electric power asset equipment that need make an inventory, the route of making an inventory, the operational staff that makes an inventory in the above-mentioned task of making an inventory.
The personnel that make an inventory carry out to make an inventory and think, the electric power asset equipment that utilizes the on-the-spot scanning of PDA to make an inventory, when the RFID electronic tag that arranges on the equipment of scanning, PDA ejects the essential information of electric power asset equipment automatically, and the personnel of making an inventory can revise information such as the position, state, remarks of the electric power asset equipment of ejection.
Then, the movement that PDA connects electric power asset by the cordless communication network server of management system of making an inventory sends in the server by the essential information of uploading the electric power asset equipment that task will make an inventory.
The server of step 13, the mobile management system of making an inventory carries out integrated management to assets essential information, the task of making an inventory, statistical study, Back ground Information maintenance etc.All information of making an inventory that receive are carried out statistical study, generate the electric power asset report of making an inventory.
The movement of electric power asset is made an inventory and is driven in the server total system of management system, is used for comprehensive storage and the essential information of managing power asset equipment, the task dispatching data of making an inventory.Mainly comprise each submodules such as personal management, asset location management, assets basic information management, the task management of making an inventory, statistical study management, Back ground Information maintenance, system maintenance, system interface management in the server.
1: personal management, be used for the definite and password modify feature that lands password that the authority personnel of native system are landed in management, reach filling in and modify feature of individual essential information.
2, asset location management is used for each assets information position hierarchical information of management; Safeguard the setting of assets information position level, be tree structure;
3, assets basic information management is for the static information and the multidate information that administer and maintain each assets.Assets protection mainly is the static state to assets information, a maintenance of multidate information; This module provides assets importing, assets information derivation, label printing and basic inquiry, increase, deletion, modify feature; ' importings of assets ' refer to the movement that imports to electric power asset with fixing excel form by the account for assets information that derives in all kinds of financial management systems management system of making an inventory, as the foundation of asset count, verification.
The assets change is primarily aimed at title, custodian, state, the shift in position of assets and does the vestige reservation.Relevant informations such as the date of recording unit change, change people, Old Name, newname, former custodian, new custodian, original position, reposition, previous status, new state.
Asset management can be searched for classification statistical informations such as the quantity of assets, value, cost by making an inspection tour figure and three-dimensional realistic picture.Support quantity, initial value, plan and actual maintenance cost etc. by statistics assets such as class of assets, manufacturer, department, Asset States.
Can utilize patterned platform, the position of visual representation assets, by this patterned platform, all properties, data and all previous tour that queries asset is relevant, make an inventory, the information of defective.Graph data and asset data are synchronous, can generate figure automatically according to data and positional information.
4, the management of making an inventory comprises: 3 basic submodules such as the task management of making an inventory, annual asset count Reports Administration, the initialization of making an inventory.
The work of making an inventory is from the formulation task of making an inventory, and distributes and carries out to task, and the situation of will making an inventory at last is synchronized in the system by PDA goes, and finishes the task of making an inventory.Comprise in each task of making an inventory: information such as the numbering of the asset equipment that need make an inventory, position, type, affiliated unit, and information such as the personnel that make an inventory, the time of making an inventory.
Make an inventory task management mainly to a management of the task implementation status of making an inventory, task status is divided into " establishment ", " examine ", " to be downloaded ", " download ", " finish " 6 kinds of states such as " decomposing ", support to task status to be that the task of " examining ", " decomposing " splits.Described server is according to the position hierarchical information of each electric power asset equipment of the tree structure of its storage inside, and the route information of making an inventory of each task of making an inventory, show each route map of task correspondence of making an inventory by the vector graphics conversion at the display screen of server, shown the tour route of the task of making an inventory, the geographical location information of all the electric power asset equipment that need make an inventory on this route map, and difference shows and has finished the asset equipment that the electric power asset equipment made an inventory and electric power are not made an inventory.Realization is monitored in real time to the operation of making an inventory.
Make an inventory usually according to plan, carry out in batches, the employing scene method of making an inventory, 1 year complete account record of making an inventory once, not making an inventory for expiring with the color mark, is arranged the work of making an inventory accordingly for the user.System makes an inventory when can support a plurality of PDA.Be directed to the situation of the corresponding a plurality of asset equipment of a RFID electronic tag, there is relevant electronical record in information departments, can be in the standard import system, as the infrastructure device account with the document of information departments.Through behind the count point operation, finally generate asset count form as a result.
Year, the asset equipment Reports Administration of making an inventory mainly gathered one of the task of making an inventory, recorded the basal conditions information of equipment in some inventory procedure such as asset number, device name, device location, unit type, initial value, the time of making an inventory, equipment state, the personnel that make an inventory, and the RFID electronic tag coding of asset equipment correspondence etc.Download and inquiry that system's support year asset equipment is made an inventory and reported, downloading mode can be modes such as Excel.
The initialization of making an inventory management is exactly to write or replace that label itself in the RFID electronic tag is numbered and the process of attached some label essential informations;
5, statistical study management, interpretation of result mainly show in the asset count process has thing not have card, the uncertain analytic statistics that waits three state to represent with the column form to the card empty is arranged.Comprise following several statistics:
Group's performance statistics mainly is situation about finishing with the asset count task in the pie chart performance group.Such as, the situation of asset count has been finished in " redness " representative, and the situation of asset count is not finished in " blueness " representative, with the measurement unit performance completion rate of number percent;
The task of making an inventory statistics mainly is to show the task of having finished of making an inventory and do not finish the task of making an inventory with pie chart.
Making an inventory is worth statistics, mainly from the initial value of assets, and accumulated depreciation, 3 kinds of assets values such as net salvage are carried out analytic statistics, and with the histogram graph representation of different colours.
6, Back ground Information maintenance management is used for definition and maintenance to asset equipment relevant rudimentary data.Mainly comprise device class maintenance, the personnel that make an inventory maintenance, the importing of assets template, coding rule definition etc.
Device class safeguards it mainly is the definition that increases and revise the affiliated classification of assets;
The personnel of making an inventory safeguard mainly will carry out the maintenance of information of count point operation to which personnel.
It mainly is the excel form that definition imports assets information that the assets template imports.Template is mainly derived from the account for assets information format that derives in the assets financial management system;
The coding rule definition mainly is the rule of formulating asset number, mainly uses for the enforcement personnel;
7, system maintenance comprises following function:
Role-security management: provide that the role is newly-increased, the role revises, role's delete function.
Menu management: realize menu definition, modification, deletion.Provide the tree-shaped tabulation mode of menu to safeguard, on menu tree, directly can change the level mechanism of menu by the mode that mouse pulls.Menu can be directly and function association, also direct specified URL address.
Function management: all functions in the system are carried out unified management, comprise functions such as function is newly-increased, modification, deletion.Function can be related with menu, can be related with order button.
Role authorization: role authorization comprises menu authority, function privilege, data area constraint authority, data manipulation access rights.The menu authority is the menu item that current role has; Function privilege is the systemic-function item authority that current role has; Data area constraint authority is the data entity authority that current role has; The data manipulation access rights are to the modification of the data entity that has or check authority.
Organization management: system provides the maintenance management to mechanism of business organization.Support many organization and administration.By the mode of organizational structure tree, the attended operation that organizational structure is increased newly, revises, deletes.
Employee's management: the operation user in the system is managed.Comprise login name, employee's code, name, institutional affiliation, addresses of items of mail, contact method, hour of log-on, whether effectively and affiliated role, affiliated post etc.
The employee authorizes: authorizing to the employee is to finish by the mode of role under specifying to the employee.A user can have a plurality of roles.
Use configuration: configuration-system is used parameter required when moving, for example: employed trigger, timer and member bag etc. in the application path of database parameter, system, system journal parameter, the application.
Application management: system applies is managed effectively easily.Can issue the member bag, check the load condition that represents logic and service logic member and reload logic means, upgrade the system's licence that is using.
(1) member bag issue: in development environment, the member bag and after deriving, need be deployed to the member bag of deriving on the server.After finishing, the deployment of member bag just can be used.
Member bag when issue, can dispose the various members that comprise in the member bag simultaneously, comprising: data logic means, arithmetic logic member, service logic member, represent logic means, page component and workflow member.
(2) represent logic manage: check and reload that all have disposed represents the member logic.These members are organized by the member bag.Can check the information that represents logic that comprises in the detailed member bag.
(3) service logic management: check and reload the service logic that all have been disposed.These service logics are organized by the member bag.Can check the information of the service logic that comprises in the detailed member bag.
(4) data dictionary management: check the data entity that comprises in each member bag and the details of each data entity, the function of reloading is provided simultaneously.
(5) license management: check system's licence situation, and new permit more.
Monitor message: the operation conditions of supervisory system.Can check the situation of moving that represents logic, service logic member and current system operation data storehouse, just also can check the user list in access system.
(1) represents logic monitoring: just listed in the operating logic means that represents, shown that respectively each represents information such as the logical name of business component, start time and thread identification.
(2) service logic monitoring: list now just in the tabulation of operating service logic, shown the information such as logical name, start time, thread identification, business datum of each service logic member respectively.
(3) data logic monitoring: existing just in the tabulation of deal with data logic state, shown SQL statement, start time and the thread identification of each data, services respectively.
(4) online user monitoring: the information such as sign, login time, login IP that show the user who is using system.
Statistical information: the system of checking is from starting to the statistical information of operation conditions so far.The statistical information that represents logic means, service logic member, data logic means can be checked, and the maximum number bar of storing in " maximum execution time statistics " buffer memory can be disposed.
(1) represent the logic statistics: statistics represents logic means ruuning situation.Enter and represent the logic statistics page, acquiescence shows " representing the logic maximum execution time " tab, adds up the implementation status that represents logic means by the mode of execution time.Millisecond), action name (execution represent logic means name) comprise request numbering (thread identification), start time, consuming timely (carry out the time that member consumes, unit:.
Represent the highest execution frequency of logic: comprise the frequency (member execution number of times), action name (execution represent logic means name), last access time (visiting the time of this member at last).
(2) service logic statistics: statistical service logic means ruuning situation.Comprise that the service logic maximum execution time is by the mode statistical service logic operation situation of execution time with by the mode statistical service logic operation situation of calling frequency.
(3) data logic statistics: statistics logic operation situation.Comprise by the mode statistics logic operation situation of execution time with by the mode statistics logic operation situation of calling frequency.
The statistics configuration: the maximum data bar number of storing in configuration " maximum execution time statistics " buffer memory, effective value is 10-500.
Security control: the security control of system is finished by definition strategy.Strategy is the restriction to user login services device authority.Can user's IP, login time be limited.Strategy can be enabled immediately, need not restart server.Strategy can carry out the state change by the button of clicking " change state ", also can change when display strategy is detailed.When a plurality of security strategies are all effective, be the relation of " with (AND) " between a plurality of strategies, the client computer that only meets all available strategies could login system.Strategy is divided into three types: by date, by week, press IP.
Log management: check the system journal of system's operation and the audit information that the user uses system.
(1) system journal: be used for checking system's running log.Be mainly used to follow the tracks of, check input, output data and the implementation status of each logic means.
(2) user's access monitoring daily record: be used for checking the monitor message of user's access system, the user who comprises access system asks to number, operand, shared information such as JVM internal memory, user name, IP address and writing time.
(3) consing daily record: check the situation of user's operator's console, the audit data such as time of the IP under the system log (SYSLOG) during each user's operator's console, calling logic, record.
(4) daily record is downloaded: can download single or all daily records to local.
The setting of row level authority: row level authority arranges and mainly refers to the not setting of commensurate, each functional module batch operation authority of individual corresponding system of keeper.
Document management: the document management major function is uploaded the same with download function with annex, mainly uploads some assets distribution planimetric maps and the result document category information etc. of making an inventory;
8, system interface management, the main interface between management and the financial management system realizes being undertaken by the EXCEL form import feature of data.
The movement of a kind of electric power asset that this embodiment provides make an inventory management system concrete structure as shown in Figure 2, comprise following unit: the movement of RFID electronic tag 21, information identification terminal 22 and the electric power asset server 23 of management system of making an inventory,
Described RFID electronic tag 21 is used for being arranged on electric power asset equipment;
Described information identification terminal 22, for load plate point task about described server, according to the described task of making an inventory the RFID electronic tag on the electric power asset equipment is scanned the information of making an inventory that obtains described asset equipment, upload the described information of making an inventory to described server.Above-mentioned information identification terminal can be PDA.
Described server 23 is used for all information of making an inventory that receive are carried out statistical study, generates the electric power asset report of making an inventory.
Concrete, the sign indicating number section of described RFID electronic tag is carried out the branch segment identification by electric power asset affiliated unit, assets classes, described RFID electronic tag comprises the RFID electronic tag of bar shaped, coin shape or standard form, chooses according at least one in the kind of electric power asset equipment, present position, the electric pressure.
Button-shaped RFID electronic tag is arranged on the controller switching equipment, includes but not limited to following several situation: button-shaped RFID electronic tag is arranged in the casing of box type transformer or the casing of outer, ring main unit in or on the grounding body of outer, switch;
With bar shaped RFID electronic tag be arranged on the transformer station that send electric equipment nearest outlet tower on;
Bar shaped RFID electronic tag is arranged on the indoor converting equipment, button-shaped RFID electronic tag is arranged on the outdoor converting equipment;
The RFID electronic tag is arranged on the exit of transmission line of electricity, and the account for assets in the described RFID electronic tag records a plurality of electric power asset facility informations of this transmission line of electricity.
Concrete, described server, concrete being used for worked out the task of making an inventory, and comprises in each task of making an inventory: the numbering of the electric power asset equipment that need make an inventory, position, type, affiliated unit's information, and the personnel that make an inventory, the route of making an inventory, the temporal information of making an inventory;
Each task status is divided into " establishment ", " examining ", " to be downloaded ", " downloading ", " finishing " " are decomposed " 6 kinds of states, support to task status to be that the task of " examining ", " decomposing " splits.
Concrete, described server, concrete for the incidence relation between the device numbering of the label coding of storing the RFID electronic tag and electric power asset equipment;
Position hierarchical information according to each electric power asset equipment of the tree structure of its storage inside, and the route information of making an inventory of each task of making an inventory, show each route map of task correspondence of making an inventory by the vector graphics conversion at the display screen of server, shown the tour route of the task of making an inventory, the geographical location information of all the electric power asset equipment that need make an inventory on this route map, and difference shows and has finished the asset equipment that the electric power asset equipment made an inventory and electric power are not made an inventory.
Concrete, described server, concrete being used for carried out statistical study to all information of making an inventory that receive, generate the report of making an inventory of annual asset equipment, this in year asset equipment make an inventory the numbering, title, position, model, initial value, the time of making an inventory, the equipment state that have recorded asset equipment in the report, personnel make an inventory, and the RFID electronic tag coded message of asset equipment correspondence, support download and inquiry that described annual asset equipment is made an inventory and reported;
According to the report of making an inventory of the incidence relation between the device numbering of the label coding of RFID electronic tag of storage and electric power asset equipment and described annual asset equipment, obtain label thing is arranged, the label empty is arranged, have thing not have the statistical information of the electric power asset equipment of label, uncertain 4 kinds of states;
Initial value, accumulated depreciation and the net salvage of making an inventory report acquisition electric power asset equipment according to described annual asset equipment.
Similar with detailed process and preceding method embodiment that the device of the embodiment of the invention and system monitor the insulating property of electronic mutual inductor, repeat no more herein.
One of ordinary skill in the art will appreciate that: accompanying drawing is the synoptic diagram of an embodiment, and the module in the accompanying drawing or flow process might not be that enforcement the present invention is necessary.
One of ordinary skill in the art will appreciate that: the module in the equipment among the embodiment can be described according to embodiment and be distributed in the equipment of embodiment, also can carry out respective change and be arranged in the one or more equipment that are different from present embodiment.The module of above-described embodiment can be merged into a module, also can further split into a plurality of submodules.
In sum, the embodiment of the invention is by arranging the RFID electronic tag at electric power asset equipment, with information identification terminals such as PDA the RFID electronic tag on the capital assets is scanned means as the asset equipment information processing, make things convenient for site work, the equipment electric pressure of going for is very high, transformer ' s type equipment can not be opened various complex scenes such as its inside easily, improve the efficient of making an inventory, checking or patrolling and examining work greatly, improve rapidity and the accuracy of making an inventory.
The movement of the electric power asset of the embodiment of the invention management system of making an inventory adopts technology such as modern mobile computing technology, embedded development technology, handheld terminal equipment and technology, vector graphics arts, location technology, geographic information system technology, radio frequency Card Reader, realization is to the tracking control of full process management of electric power asset equipment, in time assets such as are increased, reduce, shift, lease, stop using, seal up for safekeeping, leave unused, scrap and allot at condition managing, promptly and accurately reflect asset transition, find that in time the account thing is not inconsistent, reduce loss of assets; System by assets dynamic tracking and to the unified management of the physical form of assets and the form of value to satisfy the demand of corporate assets management.
The movement of the electric power asset of the embodiment of the invention management system of making an inventory has realized the dynamic tracking of assets well and has guaranteed the physical form of assets and the unified management of the form of value.By to assets have card that thing is arranged, the card empty is arranged, have thing do not have card, uncertain, five kinds of states such as scrap and manage, make the user can promptly and accurately recognize the situation of change of assets, the high unity of guarantee information stream and assets material flow simultaneously.
The movement of the electric power asset of the embodiment of the invention management system of making an inventory combines with computer management information system, the randomness of operation of fundamentally stopping to make an inventory, improve quality and the efficient of the operation of making an inventory, reduce cost of labor to greatest extent, cut down expenses, realize corporate assets life-cycle cycle management, guarantee that account card thing conforms to, and improves company's modern management level and economic benefit.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.