CN101546394A - Method for maintaining and dispatching facilities and equipment - Google Patents
Method for maintaining and dispatching facilities and equipment Download PDFInfo
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- CN101546394A CN101546394A CN200810087670A CN200810087670A CN101546394A CN 101546394 A CN101546394 A CN 101546394A CN 200810087670 A CN200810087670 A CN 200810087670A CN 200810087670 A CN200810087670 A CN 200810087670A CN 101546394 A CN101546394 A CN 101546394A
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Abstract
The invention relates to a method for maintaining and dispatching facilities and equipment, which comprises the following steps: providing a database which is connected with an information system, and building basic data of various facilities and equipment in the database; and next, providing a maintaining and dispatching module, and building a maintaining and dispatching objective function and a judgment logic in the module. The dispatching objective of the maintaining and dispatching objective function minimizes the maintaining time, and the judgment logic is used for judging whether the facilities and the equipment need to be maintained.
Description
Technical field
The relevant a kind of method of arranging facilities and equipment maintenance operation of the present invention, and particularly relevant a kind of application schedules theory is in the dispatching method of facilities and equipment maintenance.
Background technology
The normal function of keeping facilities and equipment depends on regular maintaining, as casual inspection safeguard might because of the part damage parts causes facilities and equipment can't normal operation, even shorten facilities and equipment serviceable life.What therefore facilities and equipment must be regular safeguarding and checking, to keep its due function.
If diminish the consumption part in the facilities and equipment, then necessary regular replacing and maintenance normally operates for facilities and equipment.Yet the serviceable life of various loss parts is different because of environment and characteristic, so the maintenance cycle of facilities and equipment also should be different to some extent, has only according to these different arrangements rationally just can produce maximum management benefit, to reduce manpower and time cost.
In general, in the zone (as: buildings, airport, factory etc.) it has many facilities and equipments, and each facilities and equipment has comprised many parts, therefore the required project of making regular check on maintenance is numerous, how effectively to arrange to check the maintenance operation, for promoting the important process of maintenance management performance.
Summary of the invention
The method that the purpose of this invention is to provide a kind of maintaining and dispatching facilities and equipment is maintained and inspection waste of manpower resource that operation causes in order to avoid dispersing maintenance, and then is brought into play maximum management benefit.
According to the present invention, a kind of method of maintaining and dispatching facilities and equipment is proposed, utilize the maintaining scheduler module of wherein being planned to arrange the maintaining time-histories, and adopt two scheduling strategies:
1. time of concentration maintaining:
Scheduling strategy adopts time of concentration to carry out maintaining, for example weekly, two Zhou Yici or January once, avoid the regular short time to check, increase job patch to reduce reorganizing and outfit the time of maintaining, improve maintenance management efficient.
2. maintaining time minimization:
The maintaining job-shop is minimised as target with total preventive maintenance time, wishes to promote the maintaining efficient of facilities and equipment by shortening the supervision time.
The method of maintaining and dispatching facilities and equipment comprises framework one Database Systems, the scheduling safeguarding the maintaining and dispatching module and carry out the facilities and equipment maintenance is provided.
Provide a database and an infosystem to be connected, and in database, build the master data of putting every facilities and equipment.Then provide one to safeguard the maintaining and dispatching module, and safeguard a maintaining and dispatching objective function and a decision logic in wherein setting up one.The regulation goal of maintaining regulation goal function is the maintaining time minimization, and decision logic is in order to judge whether facilities and equipment need carry out maintaining.
Maintaining regulation goal function; Be expressed as with mathematical expression:
Wherein, t
iBe the servicing time of a facilities and equipment i, t
mBe the traveling time of (i-1) individual facilities and equipment to the i facilities and equipment in the zone, t when i=1
m=0, t
MlBe the traveling time in (j-1) individual zone to the j zone, t when j=1
Ml=0;
Judge that the logic whether facilities and equipment need carry out maintaining is expressed as with the judgement formula:
L
i≥-T
Wherein, L
i=D
i-C
i, L
iBe the difference time, D
iBe the time point that facilities and equipment i must carry out maintaining, C
iBe the time point that maintaining is carried out in facilities and equipment i expectation, the time point that maintaining is carried out in facilities and equipment i expectation, T are this expansion maintaining time.
The maintenance management personnel are by the maintaining scheduler module, and the expansion maintaining time and one of specifying is safeguarded the maintenance order, to carry out the scheduling of facilities and equipment maintenance.By the result of the scheduling of maintaining scheduler module, carry out the work that the facilities and equipment maintenance is checked.
Adopt the method for the maintaining and dispatching facilities and equipment of the invention described above, it can promote the performance of maintenance management, reduces the waste of manpower, and prevents to omit the maintaining to the part facilities and equipment, and then reduces the probability that facilities and equipment breaks down.
Description of drawings
For above and other objects of the present invention, feature, advantage can be become apparent, below conjunction with figs. is elaborated to preferred embodiment of the present invention, wherein:
Fig. 1 is the process flow diagram according to the method for a kind of maintaining and dispatching facilities and equipment of a preferred embodiment of the present invention.
Fig. 2 a is in the method according to a kind of maintaining and dispatching facilities and equipment of a preferred embodiment of the present invention, the synoptic diagram of single maintaining operating type.
Fig. 2 b is in the method according to a kind of maintaining and dispatching facilities and equipment of a preferred embodiment of the present invention, the synoptic diagram of double maintaining operating type.
Fig. 2 c is in the method according to a kind of maintaining and dispatching facilities and equipment of a preferred embodiment of the present invention, the synoptic diagram of many people maintaining operating type.
Embodiment
In the present embodiment, so-called facilities and equipment comprises facility, equipment and furniture three parts, and facility can refer to a building or local for specific service or specific industrial use are provided; Equipment can be a job or serves needed instrument; Furniture is the used utensil of family, as tables and chairs, cabinet etc.
Please refer to Fig. 1, it is the process flow diagram according to the method for a kind of maintaining and dispatching facilities and equipment of a preferred embodiment of the present invention.Framework one Database Systems are as step 210.Provide one to safeguard the maintaining and dispatching module, as step 220.Carry out the scheduling of facilities and equipment maintenance, as step 230.
In the step 210 of framework one Database Systems, provide Database Systems and an infosystem to be connected, and in Database Systems, build the master data of putting every facilities and equipment.In the present embodiment, the master data of every facilities and equipment comprises radio frequency identification (RFID) coding and PT CODE.
Is that a computer is that example is illustrated at this with facilities and equipment.In the computer many parts are arranged, as parts such as storer, central processing unit, hard disk, power supply units.And different according to factors such as the length of computer service time and frequencies of utilization, the serviceable life of this each part of computer is also different.So after computer is bought, each part one PT CODE in the given computer of difference, and produce RFID coding according to this PT CODE, so that when later use one RFID reader reads the RFID coding, can in Database Systems, find corresponding PT CODE and relevant data thereof, it be carried out the work that maintaining is checked with convenient.
Providing one to safeguard in the step 220 of maintaining and dispatching module, maintaining scheduler module and Database Systems are connected, with the master data of the every facilities and equipment of access and with the pairing relevant information of its part, check date and maintainer's identity etc. as: this part.Wherein in the maintaining scheduler module, establish one and safeguard a maintaining and dispatching objective function and a decision logic.
The target of maintaining regulation goal function is for the maintaining time minimization, and it can mathematical expression represent an accepted way of doing sth (1):
Wherein, t
iBe the servicing time of a facilities and equipment i, t
mBe the traveling time of (i-1) individual facilities and equipment to the i facilities and equipment in the zone, t when i=1
m=0, t
MlBe the traveling time in (j-1) individual zone to the j zone, t when j=1
Ml=0.Employed unit is minute in the formula (1).
For example: regional A has the facilities and equipment first to need to safeguard, 20 minutes (empirical values of its maintenance time, set up on their own according to actual demand), facilities and equipment second needs to safeguard, 30 minutes (empirical values of its maintenance time, set up on their own according to actual demand), and in regional A between facilities and equipment the traveling time 30 seconds (empirical value sets up on their own according to actual demand) of (the facilities and equipment first is to facilities and equipment second).Area B has a facilities and equipment third to need to safeguard its maintenance time 10 minutes (empirical value sets up on their own according to actual demand).Zone A need walk 2 minutes to area B.
According to above-mentioned example, apply mechanically formula (1) and can calculate this and one safeguard that the required time t in maintenance path is [(20+0)+(30+0.5)+0]+[(10+0)+2]=62.5 minutes.Owing to when facilities and equipment is numerous, may produce many different maintaining paths, selecting wherein, the maintaining path of a cost shortest time then is a topmost function in the present embodiment.
Judge that the logic whether facilities and equipment need carry out maintaining can be expressed as judgement formula (2)
L
i≥-T(2)
As the condition establishment of formula (2), just L
i〉=-T represents that then facilities and equipment i need maintain the work of checking.When the condition of formula (2) is false, L just
i≤-T represents that then facilities and equipment i need not to maintain the work of checking.
Wherein, L
i=D
i-C
i, L
iBe the difference time, D
iBe the time point that facilities and equipment i must carry out maintaining, C
iBe the time point that maintaining is carried out in facilities and equipment i expectation, the time point that maintaining is carried out in this facilities and equipment i expectation, T is the expansion maintaining time.
The time of maintenance is not quite similar because each facilities and equipment i needs repairing, two computers is for example arranged, the asynchronism(-nization) that it is bought, or the time of different its maintenance that needs repairing of utilization rate is also different, therefore need to be judged by judgement formula (2), in maintaining operation at that time, which facilities and equipment i need advance the work that maintenance is checked.
For making the supervisory personnel can conveniently carry out the maintaining operation, the weekly routine inspection of planning in the present embodiment, or according to equipment or personnel's demand be adjusted into two weeks, every half a year or even any during check once.
In the step 230 of the scheduling of carrying out the facilities and equipment maintenance, the maintenance management personnel specify the expansion maintaining time by the maintaining scheduler module, and specify one to safeguard the maintenance order, to carry out the scheduling of facilities and equipment maintenance.
In the present embodiment, the so-called expansion maintaining time is exactly when the time point that carries out maintaining runs into vacation, then can will in vacation, need carry out the facilities and equipment of maintaining and list, check work to carry out maintaining in advance by setting the expansion maintaining time.
For example: suppose to carry out today maintaining and check work, and beginning tomorrow has 4 days vacation, then expansion maintaining time T can be made as 4, will must carry out the facilities and equipment of maintaining time point and list in these 4 days, work is checked in the maintaining of advanced row today.
The maintenance management personnel can arrange the maintaining operation by the maintaining scheduler module.Because the maintaining scheduler module has the characteristic that upgrades in time, so the maintenance management personnel can allow single, double or many people to carry out simultaneously when carrying out the maintaining operation, specify one to safeguard the maintenance order in view of the above.In the present embodiment, because the problem of facilities and equipment management and dispatching belongs to simple odd-job formula scheduling, therefore use mathematical programming approach can try to achieve optimum solution.
Please refer to Fig. 2 a, Fig. 2 b and Fig. 2 c, it is respectively in the method according to a kind of maintaining and dispatching facilities and equipment of a preferred embodiment of the present invention, the synoptic diagram of single, double and many people maintaining operating type.
Please refer to Fig. 2 a, when single maintaining, can specify maintaining in proper order for (mode of 5F～1F) is carried out from top to bottom according to floor.Please refer to Fig. 2 b, when double execution, can a people (maintainer 1) ((mode of 5F～1F) arranged according to the maintaining scheduler module is carried out the facilities and equipment of maintaining and is checked to need from top to bottom for 1F～5F), another people (maintainer 2) from lower to upper.Please refer to Fig. 2 c, can be divided into two directions when many people check according to the principle of double inspection and check.
In the present embodiment, the maintaining scheduler module can provide many people to use simultaneously, when many people check, by suitably arranging, avoid work that same facilities and equipment is repeated to check, and each maintainer's of proper placement the work of checking, then can reduce the time that operation is checked in maintaining, increase work efficiency.
When carrying out maintaining and check operation, in specify the expansion maintaining time and specify one safeguard the maintenance order after, the maintaining scheduler module can provide that the maintenance management personnel are required to carry out the information that the facilities and equipment of operation is checked in maintaining, the maintenance management personnel are then according to facilities and equipment site (affiliated area, floor etc.), the work that the facilities and equipment that needs to be serviced maintenance is checked one by one, when checking by the maintaining scheduler module, click the project of carrying out maintaining, and fill in the maintaining situation, and as: whether maintaining is finished, the cost of maintaining, maintaining explanation etc.
The maintaining scheduler module is carried out the more action of new data with database at any time, and when many people checked operation, the work that can avoid same facilities and equipment is repeated to check took place.
Though the present invention discloses as above with a preferred embodiment; yet it is not in order to limit the present invention; any person skilled in the art person; without departing from the spirit and scope of the present invention; when can making various changes that are equal to or replacement, so protection scope of the present invention is when looking accompanying being as the criterion that the application's claim scope defined.
Claims (3)
1. the method for a maintaining and dispatching facilities and equipment comprises:
Framework one Database Systems, it provides a database and an infosystem that is connected, and builds the master data of putting a plurality of facilities and equipments in this database;
Provide one to safeguard the maintaining and dispatching module, in this maintaining scheduler module, set up one and safeguard a maintaining and dispatching objective function and a decision logic, wherein the regulation goal of this maintaining regulation goal function is the maintaining time minimization, and this decision logic is in order to judge whether those facilities and equipments need carry out maintaining; And
Carrying out the scheduling of facilities and equipment maintenance, is that one dimension pillar reason personnel pass through this maintaining scheduler module, and the expansion maintaining time and one of specifying is safeguarded the maintenance order;
By the result of the scheduling of this maintaining scheduler module, carry out the work that the facilities and equipment maintenance is checked.
2. the method for maintaining and dispatching facilities and equipment according to claim 1 is characterized in that this maintaining regulation goal function is expressed as with mathematical expression:
Wherein, t
iBe the servicing time of the facilities and equipment i in these facilities and equipments, t
mBe the traveling time of (i-1) individual facilities and equipment to the i facilities and equipment in the zone, t when i=1
m=0, t
MlBe the traveling time in (j-1) individual zone to the j zone, t when j=1
Ml=0.
3. the method for maintaining and dispatching facilities and equipment according to claim 2 is characterized in that this logic of judging whether facilities and equipment need carry out maintaining is expressed as with the judgement formula:
L
i≥-T
Wherein, L
i=D
i-C
i, L
iBe the difference time, D
iBe the time point that this facilities and equipment i must carry out maintaining, C
iBe the time point that maintaining is carried out in this facilities and equipment i expectation, the time point that maintaining is carried out in this facilities and equipment i expectation, T are this expansion maintaining time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810087670A CN101546394A (en) | 2008-03-24 | 2008-03-24 | Method for maintaining and dispatching facilities and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810087670A CN101546394A (en) | 2008-03-24 | 2008-03-24 | Method for maintaining and dispatching facilities and equipment |
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| Publication Number | Publication Date |
|---|---|
| CN101546394A true CN101546394A (en) | 2009-09-30 |
Family
ID=41193520
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|---|---|---|---|
| CN200810087670A Pending CN101546394A (en) | 2008-03-24 | 2008-03-24 | Method for maintaining and dispatching facilities and equipment |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103310379A (en) * | 2013-06-26 | 2013-09-18 | 常熟印刷厂有限公司 | Publication printing device detection and maintenance system |
| CN104685529A (en) * | 2012-11-07 | 2015-06-03 | Nec飞鼎克株式会社 | Scheduling device, scheduling system, scheduling method, and program |
| CN105814600A (en) * | 2014-01-22 | 2016-07-27 | 三菱重工业株式会社 | Maintenance management device, maintenance management method and program |
| CN110251946A (en) * | 2014-05-21 | 2019-09-20 | 环球城市电影有限责任公司 | Virtual sight spot controller |
| CN117474293A (en) * | 2023-12-26 | 2024-01-30 | 安徽领云物联科技有限公司 | Regional security situation analysis and early warning method based on big data |
-
2008
- 2008-03-24 CN CN200810087670A patent/CN101546394A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104685529A (en) * | 2012-11-07 | 2015-06-03 | Nec飞鼎克株式会社 | Scheduling device, scheduling system, scheduling method, and program |
| CN104685529B (en) * | 2012-11-07 | 2018-01-05 | Nec飞鼎克株式会社 | Dispatching device, scheduling system and dispatching method |
| CN103310379A (en) * | 2013-06-26 | 2013-09-18 | 常熟印刷厂有限公司 | Publication printing device detection and maintenance system |
| CN105814600A (en) * | 2014-01-22 | 2016-07-27 | 三菱重工业株式会社 | Maintenance management device, maintenance management method and program |
| CN110251946A (en) * | 2014-05-21 | 2019-09-20 | 环球城市电影有限责任公司 | Virtual sight spot controller |
| CN110251946B (en) * | 2014-05-21 | 2021-07-06 | 环球城市电影有限责任公司 | Virtual scenic spot controller |
| CN117474293A (en) * | 2023-12-26 | 2024-01-30 | 安徽领云物联科技有限公司 | Regional security situation analysis and early warning method based on big data |
| CN117474293B (en) * | 2023-12-26 | 2024-03-26 | 安徽领云物联科技有限公司 | Regional security situation analysis and early warning method based on big data |
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Open date: 20090930 |