CN103729711A

CN103729711A - Electric charge scheme selecting auxiliary device, method and program

Info

Publication number: CN103729711A
Application number: CN201310484731.3A
Authority: CN
Inventors: 田中将贵; 石桥尚也; 永原聪士; 窪田敦之
Original assignee: Hitachi Ltd
Current assignee: Hitachi Ltd
Priority date: 2012-10-16
Filing date: 2013-10-16
Publication date: 2014-04-16
Also published as: JP2014081774A

Abstract

The invention provides an electric charge scheme selecting auxiliary device, method and program, aiming to reduce the whole electric charge of a factory, formulates a production plan of least electric charge according to each electric charge scheme of a plurality of electric charge schemes and to assist the selection of an electric charge scheme. The technical points of the invention are that based on the electric charge unit price of each unit price scheme and power consumption of each process used for producing products, schedule planning data for executing each progress is represented, and the electric charge of each electric charge scheme is calculated, thereby obtaining other planning data after schedules of each progress are adjusted. The combination of least electric charge sum of the combination of an output electric scheme and planning data is outputted.

Description

The selected servicing unit of electricity charge scheme and method and program

Technical field

The present invention relates to work out the device of the production schedule of the product of plant produced.

Background technology

Along with recent power shortage, supply with the enterprise of electric power by the lifting of the electricity charge and the setting of various electricity charge schemes, impel electricity needs person to suppress the consumption of electric power.The electricity charge mainly contract electric weight and the power consumption of each time period of every day based on being determined by annual peak value (maximum consumption) electric power decide, so also need to consider these activity in production in manufacturing industry.

Technology for reducing the electricity charge has open in patent documentation 1,2.In patent documentation 1, recorded from the highest time period of contract electric weight to the low time period, distributed successively and use product group that electric power is high to the technology of low product group.In addition, in patent documentation 2, recorded according to the power consumption information of each time period of electricity needs person and the electricity charge scheme technology of selected electricity charge scheme of recommending.

Prior art document

Patent documentation

Patent documentation 1: Japanese kokai publication hei 11-221739 communique

Patent documentation 2: No. 3910540 communique of Jap.P.

Summary of the invention

Invent technical matters to be solved

For the product of producing in manufacturing industry, the electric power consuming is because of its kind and operation difference, so while working out the production schedule at the delivery date of only considering product, may because of implement at one time operation that power consumption is high cause contract electric weight to exceed the quata or the concentration of production in the high time period of expense, and make electricity charge increase.

The technology that patent documentation 1 is recorded is only to work out the production schedule successively so that power consumption is accommodated in the scope of the contract power value of predetermining, and can not realize the further reduction of the electricity charge.In addition, the technology that patent documentation 2 is recorded can be recommended the electricity charge scheme conforming to specific power consumption pattern, but for manufacturing production, can not tackle because implementing at one time the operation that power consumption is high and cause contract electric weight to exceed the quata.

So, the object of the present invention is to provide a kind of device of working out the production schedule of the product of producing in factory, particularly consider multiple electricity charge scheme, the selected device of assisting to the formulation of the production schedule for reducing the annual electricity charge and electricity charge scheme.

Technological means for technical solution problem

In order to solve the problems of the technologies described above, the inventive example is the selected servicing unit of a kind of electricity charge scheme in this way, it is characterized in that, comprise: memory storage, its storage electricity charge scheme information, power consumption information and production schedule information, wherein, above-mentioned electricity charge scheme information comprises the price of the electricity charge of electricity charge scheme and this electricity charge scheme, above-mentioned power consumption information comprises the power consumption for the production of operation He this operation of product, and above-mentioned production schedule information comprises the date for the production of the operation of the said goods and this operation of enforcement; Electricity charge calculating part, it is based on above-mentioned electricity charge scheme information, above-mentioned power consumption information and above-mentioned production schedule information, the electricity charge of calculating each above-mentioned electricity charge scheme; Production schedule adjustment part, it adjusts to implementing the schedule of above-mentioned each operation other above-mentioned production schedule information that generate based on above-mentioned production schedule information; Recommend electricity charge scheme detection unit, its electricity charge and a plurality of above-mentioned production schedule information based on each above-mentioned electricity charge scheme, selects at least one in above-mentioned electricity charge scheme; And output control part, it,, by the above-mentioned electricity charge scheme of selecting and the above-mentioned production schedule information under this electricity charge scheme, is exported output unit.

The effect of invention

According to the present invention, can realize the formulation of the selected and production schedule that makes the minimized electricity charge scheme of the electricity charge.Thus, can reduce the total electricity charge for the production of product.

Accompanying drawing explanation

Fig. 1 means the block diagram of the overall system structure example in the first embodiment of the present invention.

Fig. 2 means the figure of an example of the treatment scheme in the first embodiment.

Fig. 3 means the figure of an example of the sequence information in the first embodiment.

Fig. 4 means the figure of an example of the product sequence information in the first embodiment.

Fig. 5 means the figure of an example of the working procedure duration information in the first embodiment.

Fig. 6 means the figure of an example of the resource information in the first embodiment.

Fig. 7 means the figure of an example of the power consumption information in the first embodiment.

Fig. 8 means the figure of an example of the electricity charge scheme information in the first embodiment.

Fig. 9 means the figure of an example of the recommendation electricity charge scheme information in the first embodiment.

Figure 10 means the figure of an example of the production schedule information in the first embodiment.

Figure 11 means the figure of an example of the operation distribution temporal information in the first embodiment.

The figure of one example of production schedule information when Figure 12 means the operation in the first embodiment.

Figure 13 means the figure of an example of the production schedule schedule before the adjustment in the first embodiment.

Figure 14 means the figure of an example of the detailed treatment scheme of the total electricity charge that calculate each expense scheme in the first embodiment.

Figure 15 means the figure of an example of the date power consumption information in the first embodiment.

Figure 16 means the figure of an example of the operation electricity charge information in the first embodiment.

Figure 17 means the figure of an example of the total electricity charge information in the first embodiment.

Figure 18 means the figure of an example of the detailed treatment scheme of the adjustment production schedule in the first embodiment.

Figure 19 is the figure of the adjustment example of the production schedule schedule in explanation the first embodiment.

Figure 20 means the figure of an example of the electricity charge information of each scheme in the first embodiment.

Figure 21 means the figure of an example of the output picture in the first embodiment.

Figure 22 means the figure of an example of the output picture in the first embodiment.

Figure 23 means the figure of an example of the output picture in the first embodiment.

Figure 24 means the figure of other examples of resource information.

Figure 25 means the block diagram of the overall system structure example in the second embodiment.

Figure 26 means the figure of an example of the treatment scheme in the second embodiment.

Figure 27 means the figure of an example of the electricity charge scheme information in the second embodiment.

Figure 28 means the figure of an example of the electric power resource information in the second embodiment.

Figure 29 means the figure of an example of the sale of electricity pricing information in the second embodiment.

Figure 30 means the figure of an example of the electric power resource adjustment object information in the second embodiment.

Figure 31 means the figure of an example of the total electricity charge information in the second embodiment.

The figure of one example of electric power resource adjustment information when Figure 32 means the operation in the second embodiment.

Figure 33 means the figure of an example of the electricity charge information of each scheme in the second embodiment.

Figure 34 means the figure of an example of the recommendation electricity charge scheme information in the second embodiment.

Figure 35 means the figure of an example of the output picture in the second embodiment.

The explanation of Reference numeral

10: electricity charge scheme is selected servicing unit, 100: input and output portion, 200: storage part, 210: input message, 211: sequence information, 212: product sequence information, 213: working procedure duration information, 214: resource information, 215: power consumption information, 216: electricity charge scheme information, 217: electric power resource information, 218: sale of electricity pricing information, 220: output information, 221: recommend electricity charge scheme information, 222: production schedule information, 223: electric power resource is adjusted object information, 300: operational part, 310: storage part, 320: arithmetic processing section, 321: data obtaining section, 322: production schedule formulation portion, 323: electricity charge calculating part, 324: production schedule adjustment part, 325: delivery date detection unit, 326: recommend electricity charge scheme detection unit, 327: display control unit, 328: electric power resource adjustment part.

Embodiment

Below, the embodiment that present invention will be described in detail with reference to the accompanying.

< the first embodiment >

First, the first embodiment is described.

Fig. 1 is an example of the system architecture in the first embodiment.Fig. 2 is an example of the treatment scheme in the first embodiment.

First, with reference to Fig. 1 illustrative system structure.In Fig. 1, the selected servicing unit 10 of electricity charge scheme is such as being the signal conditioning packages such as server or PC, all by enterprise or the factory that manufactures a product etc.The selected servicing unit 10 of electricity charge scheme has input and output portion 100, storage part 200, operational part 300 etc.

Input and output portion 100 obtains the needed data of processing of operational part 300, output result etc.Input and output portion 100 particularly such as be the input medias such as keyboard or mouse, with the output units such as record reproducing device, display or printer, loudspeaker such as the communicator of PERCOM peripheral communication, dish-type storage medium etc.

Storage part 200 is such as being the memory storage that hard disk drive or storer etc. can read and write.Storage part 200 stores: the input message 210 of using in the processing of operational part 300 described later; With output information 220 of the result that comprises operational part 300 described later etc.

Input message 210 comprises sequence information 211, product sequence information 212, working procedure duration information 213, resource information 214, power consumption information 215, electricity charge scheme information 216 etc.In addition, output information 220 comprises electricity charge scheme information 221, the production schedule information 222 etc. of recommending.Details for these illustrate later.

Operational part 300 is for obtaining necessary data the output information 220 output results to storage part 200, such as being the arithmetic units such as CPU.Operational part 300 comprises storer portion 310, arithmetic processing section 320 etc.The actual calculation process of carrying out of arithmetic processing section 320.Storer portion 310 is perform regions of the calculation process of arithmetic processing section 320.

Arithmetic processing section 320 comprises data obtaining section 321, production schedule formulation portion 322, electricity charge calculating part 323, production schedule adjustment part 324, delivery date detection unit 325, recommends electricity charge scheme detection unit 326, output control part 327 etc.The technology that realizes them can be arbitrarily, herein, and by reading the software of the storages such as storage part 200 or storer portion 310 and carrying out and realize by arithmetic processing section 320.

Data obtaining section 321 obtains the information needing in processing described later from input message 210, and stores storer portion 310 into.The production that production schedule formulation portion 322 obtains the product (hereinafter referred to as evaluation object product) as evaluation object from sequence information 211 starts day and the production schedule of closing day etc.Electricity charge calculating part 323 calculates total electricity charge of producing needed each electricity charge scheme of evaluation object product.The production schedule of each evaluation object product that 324 pairs of production schedule adjustment parts electricity charge calculating part 323 is obtained is adjusted.Whether the production schedule of each evaluation object product after detection unit 325 judgements at delivery date are adjusted meets the delivery date of each evaluation object product.Recommend the total electricity charge of electricity charge scheme detection unit 326 based under the production schedule and each production schedule etc., obtain the electricity charge scheme that will recommend.Output control part 327 is set up the recommendation electricity charge scheme of recommending electricity charge scheme detection unit 326 to obtain and the production schedule of this recommendation electricity charge scheme associated, and stores storage part 200 etc. into, and then to 100 outputs of input and output portion.

In addition, above-mentioned data obtaining section 321, production schedule formulation portion 322, electricity charge calculating part 323, production schedule adjustment part 324, delivery date detection unit 325, recommend part or all of electricity charge scheme detection unit 326, output control part 327 etc., also can there are other signal conditioning packages of connecting via the communicator of input and output portion 100 etc. etc.In addition, part or all of the information in storage part 200, also can have other signal conditioning packages or memory storage via the connections such as communicator of input and output portion 100.

The details of each information that storage part 200 has are described herein.

Sequence information 211 is kind and the information at delivery destination, delivery date etc. that waits the product of accepting an order from client for managing.Fig. 3 is an example of sequence information 211.In Fig. 3, sequence information 211 comprises the information such as order ID2111, product IDs 2112, ProductName 2113, delivery destination 2114, delivery date 2115.Particularly, for example, in sequence information 211 as an example in Fig. 3, indicate: for by the represented order of order ID2111 " O01 ", product IDs and ProductName are respectively to the product of " P01 " and " product a ", were delivered goods at delivery date " 2012/05/01 " in delivery destination " A1 society ".

Product sequence information 212 is for managing the information of the order etc. of manufacture a product required operation and each operation.Fig. 4 is an example of product sequence information 212.In Fig. 4, product sequence information 212 comprises the information such as product IDs 2121, operation ID2122, operation name 2123, female operation ID2124.Particularly, for example, in product sequence information 212 as an example in Fig. 4, indicate: for by the represented product of product IDs 2121 " P01 ", through operation ID and operation name, be respectively " M11 " and " Substrate manufacture ", " M12 " and " framework manufacture ", " M13 " and " assembling ", " M14 " and " test " these four operation manufactures.In addition, in product sequence information 212 as an example in Fig. 4, also indicate: the operation that is respectively " M11 " and " Substrate manufacture ", " M12 " and " framework manufacture " for operation ID and operation name, after these operations, implement the operation of operation ID and operation " M13 " and " assembling " by name.Afterwards, implement the operation of operation ID and operation " M14 " and " test " by name, the manufacture of product finishes.In addition, in present embodiment, with by the such substrate of control desk with framework respectively with assembling after different production line manufactures, the product that carries out dispatching from the factory after the various tests such as load test is as object, but is not limited to this.

Working procedure duration information 213 is the information of taking on the department of each operation and manufacturing time etc. for managing.Fig. 5 is an example of working procedure duration information 213.In Fig. 5, working procedure duration information 213 comprises the information such as operation ID2131, the ID2132 of manufacturing sector, manufacturing time 2133.Particularly, for example, in the working procedure duration information 213 as an example in Fig. 5, indicate: the department that operation ID2131 is " D01 " for the operation of " M11 " by the ID of manufacturing sector takes on, the manufacturing time of this operation cost be " 120 " (h).

Resource information 214 is for managing the information of the manufacturing capacity etc. of each manufacturing sector.Fig. 6 is an example of resource information 214.In Fig. 6, resource information 214 comprises the information such as the ID2141 of manufacturing sector, manufacturing capacity 2142.Particularly, for example, in the resource information 214 as an example in Fig. 6, indicate: the department that the ID of manufacturing sector is " D01 " has " 24 " manufacturing capacity of (h/ day), i.e. the manufacturing capacity of 1 day 24 hours.

Power consumption information 215 is for managing the information of electric power that each operation consumes etc.Fig. 7 is an example of power consumption information 215.In Fig. 7, power consumption information 215 comprises the information such as operation ID2151, power consumption 2152.Particularly, for example, in the power consumption information 215 as an example in Fig. 7, indicate: in the operation of operation ID2151 " M11 ", for this operation consumes " 25 " electric power (kW).

Electricity charge scheme information 216 is the information managing for unit price when calculating the electricity charge according to the annual maximum consumption electric power of the use such as factory and power consumption etc. etc.Fig. 8 is an example of electricity charge scheme information 216.In Fig. 8, electricity charge scheme information 216 comprises that expense scheme ID2161, expense classification 2162, application start the information such as day 2163, application closing day 2164, start time 2165, end time 2166, unit price 2167.

In electricity charge scheme information 216 as an example in Fig. 8, indicate that expense classification 2162 is by the example of " substantially " and " use amount " two formations herein.The former (expense scheme ID2161 and expense classification 2162 are respectively " FP001 " and " substantially ") means the expense scheme with the corresponding unit price of annual maximum consumption electric power.Particularly, for example, in the electricity charge scheme information 216 as an example in Fig. 8, indicate: at expense scheme ID2161 and expense classification 2162, be respectively in the expense scheme of " FP01 " and " substantially ", for " 1500 " ($/kW), every 1kW is the example of 1500 yen.On the other hand, the latter's (expense scheme ID2161 and expense classification 2162 are respectively " FP002 " or " FP003 " and " use amount ") is with the expense scheme with the corresponding unit price charging of power consumption, in present embodiment, from application elementary period between between applying between tailend, from the outset, between the end time, unit price is fixed.Particularly, for example, in electricity charge scheme information 216 as an example in Fig. 8, indicate: in second record, expense scheme ID2161 and expense classification 2162 are respectively in the expense scheme of " FP002 " and " use amount ", during from " 2012/04/01 " to " 2012/06/30 ", time period from " 0:00 " to " 8:00 ", for " 10 " ($/kWh), every 1kWh is the example of 10 yen.

Recommending electricity charge scheme information 221 is the information that the information etc. of the electricity charge scheme of the recommendation for the processing of operational part 300 described later is obtained manages.The electricity charge scheme of the recommendation obtaining in processing described later is called to the electricity charge scheme of recommending herein.Fig. 9 is an example of recommending electricity charge scheme information 221.In Fig. 9, recommend electricity charge scheme information 221 to comprise Refer ID 2211, plan ID2212, expense scheme ID2213, expense classification 2214, contract electric weight 2215, total electricity charge 2216, start 2217 during evaluating, finish the information such as 2218 during evaluating.Particularly, for example, in recommendation electricity charge scheme information 221 as an example in Fig. 9, indicate: in the recommendation electricity charge scheme of Refer ID 2211 " R01 ", in the situation of being implemented to produce by the production schedule shown in plan ID2212 " PP03 ", for expense scheme ID and expense classification, be respectively the expense scheme of " FP01 " and " substantially ", contract electric weight and total electricity charge be respectively " 55 " (kW) and " 99 " (ten thousand $), total electricity charge that expense scheme ID and expense classification are respectively the expense scheme of " FP02 " and " use amount " are " 37 " (ten thousand $).

Production schedule information 222 is the information that the production schedule for the product in the source to as above-mentioned recommendation electricity charge scheme information 221 manages.Figure 10 represents an example of production schedule information 222.In Figure 10, production schedule information 222 comprises plan ID2221, order ID2222, product IDs 2223, operation ID2224, starts the information such as day 2225, closing day 2226.Particularly, for example, in production schedule information 222 as an example in Figure 10, indicate: in the production schedule of plan ID2221 " PP03 ", order ID and product IDs are respectively the order of " O01 " and " P01 " and produce in the operation of product, operation " M11 " starts operation in " 2012/04/10 ", in " 2012/04/15 ", finishes.In addition, in Figure 10, the production schedule information 222 as an example represents by an example of the production schedule after processing adjustment described later.

Then, according in Fig. 2 as the process flow diagram of an example, the action of each function in the selected servicing unit 10 of electricity charge scheme of above-mentioned Fig. 1 is described.

First, data obtaining section 321 obtains and processes required information and store storage part 310(S100 into).Herein the information of input such as during being evaluation object, sequence information 211, product sequence information 212, working procedure duration information 213, resource information 214, power consumption information 215, electricity charge scheme information 216 etc.Obtaining of these information can be arbitrarily, for example, can obtain via communicator and the communication network of input and output portion 100, also can read from external memory of input and output portion 100 etc., the interface that can also show according to the display in input and output portion 100 etc. in addition, with input medias such as keyboard or mouses by user's input etc.Below, using and input " 2012/04/01 "～" 2013/03/31 " as during evaluation object, also having obtained the sequence information 211～electricity charge scheme information 216 as an example in Fig. 3～Fig. 8 is example, describes.

Then, the sequence information 211, product sequence information 212, working procedure duration information 213, resource information 214 of production schedule formulation portion 322 based on storage in storer portion 310 etc., obtain the production schedule (S110) of each product of accepting an order.The technology of the formulation of this production schedule can be arbitrarily, without particular limitation of.Technology as working out the production schedule, for example, have: the order according to from delivery date nearer product, determines that the beginning period of each operation and the forward of tail end launch from now on; With from delivery date to now, determine the beginning period of each operation and the reverse expansion of tail end etc.Can obtain production schedule scheme by these technology, in addition, also can obtain by other technologies.For example, as the technology that obtains production schedule scheme, there is TOHKEMY 2005-216074 etc.Wherein, herein, production schedule formulation portion 322 utilizes the technology of production schedule formulation arbitrarily, production schedule information 312 the etc. when operation that obtains following explanation is distributed temporal information 311, operation, and store storer portion 310 etc. into.

While operation being distributed to temporal information 311, operation herein,, production schedule information 312 is elaborated.

First, to operation, distribute temporal information 311 to describe.Operation distributes temporal information 311 to represent in each order, in order to produce the product of accepted order, how long which operation is distributed etc.Figure 11 is the example that operation is distributed temporal information 311.In Figure 11, operation distributes temporal information 311 to comprise the information such as order ID3111, product IDs 3112, operation ID3113, the ID3114 of manufacturing sector, operation day 3115, distribution time 3116.Particularly, for example, in Figure 11, as the operation of an example, distribute in temporal information 311, indicate: for order ID and product IDs, be respectively order and the product of " O01 " and " P01 ", the operation " M13 " of distributing the department by " D03 " to carry out is carried out " 12 " (hr) in " 2012/04/25 ".

During then, to operation, production schedule information 312 describes.During operation, in production schedule information 312, by each production schedule of working out, represent that operation for the production of each operation of the product of accepted order starts day and end of job day etc.One example of production schedule information 312 when Figure 12 is operation.In Figure 12, during operation, production schedule information 312 comprises plan ID3121, order ID3122, product IDs 3123, operation ID3124, starts the information such as day 3125, closing day 3126.During operation, production schedule information 312 is for obtaining the information of each information of output information 220, different from above-mentioned production schedule information 222 in this.

Herein, the production schedule representing in production schedule information 312 during as the operation of an example in Figure 12 is described.Figure 13 is the figure that the production schedule for Figure 12 is represented in production schedule information 312 during as the operation of an example describes.In Figure 12 during as the operation of an example in production schedule information 312, indicate: in the production schedule of " PP01 ", when production order ID and product IDs are respectively the product of " O01 " and " P01 ", from " 2012/04/15 ", start initial operation " M11 " (Substrate manufacture), in " 2012/05/01 ", finish an example of final operation " M14 " (test).In this production schedule, as shown in schedule 4001 grades of Figure 13, carry out each operation for the production of product.

Below, with by the processing of production schedule formulation portion 322, when having obtained the operation shown in Figure 11 and distributing the operation shown in temporal information 311 and Figure 12, production schedule information 312 is example, describes.

Returning to Fig. 2 describes.The production schedule that electricity charge calculating part 323 use production schedule formulation portions 322 obtain and the power consumption information 215 of each operation and electricity charge scheme information 216 etc., total electricity charge (S120) of calculating each electricity charge scheme.Wherein, the electricity charge scheme information 216 of present embodiment is as shown in the example in Fig. 8, the example of the situation that expression forms by " substantially " expense with these two classification of " use amount " corresponding expense, in the situation that there is other fees classification, can deal with by additional record in electricity charge scheme information 216.The detailed processing of S120 is described below.

Figure 14 is the example of process flow diagram of the detailed processing of the above-mentioned S120 of explanation.First, electricity charge calculating part 323 is obtained distribution time and the power consumption (S1200) of each product sequence.For this reason, for example, electricity charge calculating part 323 is according to the order ID3111 of operation distribution temporal information 311, product IDs 3112, operation ID3113, operation day 3115, distribution time 3116 etc., and the operation that obtains each operation of the product in order starts day, end of job day, distribution time etc.And then electricity charge calculating part 323, according to the operation ID2151 of power consumption information 215, power consumption 2152 etc., is obtained the power consumption of this product sequence.Particularly, for example, electricity charge calculating part 323 distributes in temporal information 311 as the operation of an example from Figure 11, for order ID3111, product IDs 3112, operation ID3113, be respectively the operation day of the product sequence of " O01 ", " P01 ", " M13 ", obtain operation day 3115 " 2012/04/25 ", " 2012/04/26 ", " 2012/04/27 " three days, for the distribution time of each operation day, obtain each self-corresponding distribution time 3116 " 12 " (h), " 24 " (h), " 24 " (h) three times.And then electricity charge calculating part 323 in the power consumption information 215 as an example, is obtained the power consumption corresponding with operation ID2151 " M13 " 2152 " 3 " (kW) from Fig. 7.

Then, electricity charge calculating part 323 calculates the power consumption (S1201) on each date.For this reason, for example, electricity charge calculating part 323 each information based on obtaining in above-mentioned S1200, is added the power consumption of each operation day.Particularly, for example, in the situation that the operation as an example is distributed temporal information 311 in using Figure 11, in operation day 3115 " 2012/04/25 ", implement operation ID3113 " M13 ", " M12 ", " M11 " three operations.Thereby, electricity charge calculating part 323 by the operation obtaining in the processing of above-mentioned S1200 " M13 ", " M12 ", " M11 " power consumption " 3 " separately (kW), " 5 " (kW), " 25 " (kW) add up to, and obtains " 33 " (kW).Electricity charge calculating part 323 carries out such processing by each operation day, stores the power consumption of each operation day into storer portion 310 etc. as date power consumption information 313.Figure 15 is an example of date power consumption information 313.In Figure 15, date power consumption information 313 comprises operation day 3131, power consumption 3132 etc.

Returning to Figure 14 describes.Electricity charge calculating part 323 extracts the maximal value of the power consumption on each date, calculates the monthly electricity charge (S1202).For this reason, for example, electricity charge calculating part 323 is according to the operation day 3131 of date power consumption information 313, power consumption 3132 etc., and the expense scheme ID2161 of electricity charge scheme information 216, expense classification 2162, unit price 2167 etc., calculates the basic charge of the electric power of every month.Particularly, for example, electricity charge calculating part 323 is in the situation that the basic charge in April, according in Figure 15 as operation day 3131 of the date power consumption information 313 of an example and power consumption 3132 etc., obtain April each date power consumption maximal value " 80 " (kW) etc.And then electricity charge calculating part 323 is obtained in Fig. 8 as the expense classification 2162 " substantially " of the electricity charge scheme information 216 of an example, unit price 2167 " 1500 " ($/kW) etc.Electricity charge calculating part 323 is according to unit price of the maximal value of power consumption " 80(kW) ", expense classification " substantially " " 1500($/kW) " etc., and the basic charge that calculates April is 120,000) * 1500($/kW)).

Afterwards, electricity charge calculating part 323 determine whether carried out with above-mentioned S100 in during the evaluation object obtained the electricity charge of the above-mentioned S1201～S1202 of suitable amount calculate (S1203).This result of judging, as in completed situation, advances to the processing of S1204 described later, carries out the processing of above-mentioned S1201～S1202 in uncompleted situation for other dates.

Herein, electricity charge calculating part 323 is in the processing of the above-mentioned S1202 for next month, the maximal value of power consumption compares in the situation that maximal value till last month is little, use the maximal value till last month, carry out the calculating of the electricity charge described later, otherwise, use the maximal value of the power consumption of next month, carry out the calculating of the aftermentioned electricity charge.Like this, the maximal value of electricity charge calculating part 323 power consumption in determining during evaluation object, carries out the basic charge of the electricity charge scheme of S150 described later and calculates.Below, during evaluation object in, the power consumption maximum of establishing April describes.

Then, electricity charge calculating part 323 is in order to calculate and the corresponding electricity charge of use amount, and each date is assigned as successively to the time that unit price is little (S1204) from the large operation of power consumption.For this reason, for example, electricity charge calculating part 323 distributes the order ID3111～operation ID3113, operation day 3115 etc. of temporal information 311 according to operation, obtain product as object, as date of object, carry out the manufacturing sector of operation and operation etc. on the date as object.In addition, electricity charge calculating part 323 is according to expense scheme ID2161～unit price 2167 of electricity charge scheme information 216 etc., obtains as date of object with as time period of the unit price minimum of the electricity charge in the expense scheme of object etc.In addition, electricity charge calculating part 323, according to operation ID2151～power consumption 2152 of power consumption information 215 etc., is obtained as the highest operation of the power consumption in the date of object etc.Electricity charge calculating part 323 these information based on obtaining to the date as object, are assigned as successively the time that unit price is little from the large operation of power consumption.

As concrete example, illustrate in Figure 11 as the operation of an example distribute in temporal information 311, be " 2012/04/25 ", as the expense scheme of object, be the situation of " FP02 " " use amount " as date of object.First, electricity charge calculating part 323 distributes in temporal information 311 as the operation of an example from Figure 11, extract operation day 3115 and be in the record of " 2012/04/25 ", the distribution time 3116 " 12 " of the ID3114 of manufacturing sector " D03 " (h), in electricity charge scheme information 216 as an example from Fig. 8, extraction expense scheme ID2161 and expense classification 2162 are respectively in the record of " FP02 " and " use amount ", application starts days 2163 and the scope that represents of application closing day 2164 record (in the situation as the electricity charge scheme information 216 of an example in Fig. 8 that comprises operation day " 2012/04/25 ", for application starts day 2163 " 2012/04/01 " and application closing day 2164 " 2012/06/30 ").Then, electricity charge calculating part 323, according to the record extracting, distributes successively the operation that power consumption is larger from the time period of unit price minimum.In Figure 11, as the operation of an example, distribute in the situation of temporal information 311, the operation of implementing in the operation day as object as the manufacturing sector of object, is that operation ID3113 " M13 " is a kind of.Therefore, start time 2165～the unit price 2167 of electricity charge calculating part 323 based on electricity charge scheme information 216 etc., for distribution time " 12 " of operation " M13 " (h), in time period of unit price minimum, " 0:00～8:00 ", " 22:00～24:00 " distribute respectively 8(h), 2(h), and then, by remaining 2(h), distribute to secondly little " 8:00～10:00 " of unit price.In addition, electricity charge calculating part 323 in the situation that exist a plurality ofly as the operation of carrying out operation the operation day of object, carries out successively above-mentioned processing in the manufacturing sector as object from the large operation of the power consumption 2152 power consumption information 215.With similarly above-mentioned, electricity charge calculating part 323 also distributes the operation as other manufacturing sectors of the operation Japan and China of object (ID of manufacturing sector " D02 ", " D01 " etc.).

Then, electricity charge calculating part 323, according to the operation of each time period of obtaining in the processing of above-mentioned S1204 and power consumption, calculates the power consumption of each time period in each date, calculates the electricity charge (S1205).Particularly, for example, electricity charge calculating part 323, according to the operation ID2151 of power consumption information 215 and power consumption 2152 etc., is obtained the power consumption of each operation of processing in above-mentioned S1204.And then, electricity charge calculating part 323 is the power consumption of unit price 2167, above-mentioned each operation obtaining etc. according to the unit price of the power consumption of each time period that each operation is distributed of obtaining in above-mentioned S1204, each time period, calculate power consumption and the electricity charge of each time period, as operation electricity charge information 314, store result of calculation into storer portion 310 etc.

As a specific example, illustrate in Figure 11 as the operation of an example and distribute situation in temporal information 311, operation day " 2012/04/25 ", manufacturing sector " D03 ", operation " M13 ".In this situation, as mentioned above, for the operation of operation " M13 ", electricity charge calculating part 323 distributes 8(h to each of " 0:00～8:00 ", " 22:00～24:00 ", " 8:00～10:00 " respectively time period), 2(h), 2(h).In situation as the power consumption information 215 of an example in Fig. 7, the power consumption of operation " M13 " be " 3 " (kW), in addition,, in the situation as the electricity charge scheme information 216 of an example in Fig. 8, the unit price of these each time periods is respectively " 10 ", " 10 ", " 14 ".Thereby electricity charge calculating part 323 is by multiplying each other time and the power consumption obtained according to the time period of distributing, the power consumption that calculates each time period be " 24 " (kWh), " 6 " (kWh), " 6 " (kWh).In addition, electricity charge calculating part 323 is also by multiplying each other the above-mentioned power consumption calculating and unit price, calculate the electricity charge for " 240 " ($), " 60 " ($), " 84 " ($).

Figure 16 is an example of operation electricity charge information 314.In Figure 16, operation electricity charge information 314 comprises operation day 3141, the ID3142 of manufacturing sector, start time 3143, end time 3144, operation ID3145, power consumption 3146, power consumption 3147, unit price 3148, the electricity charge 3149 etc.

Returning to Figure 14 describes.Electricity charge calculating part 323 determines whether the electricity charge calculating (S1206) of having been carried out to above-mentioned S1204～S1205 all dates during evaluation object.In the situation that this result of judging is as all dates being carried out, carry out the processing of S1207 described later.On the other hand, in the situation that all dates not being carried out, electricity charge calculating part 323 is carried out the processing of above-mentioned S1204～S1205 to other dates.

Calculate above-mentioned basic charge and with the corresponding electricity charge of use amount after, total electricity charge that electricity charge calculating part 323 carries out during evaluation object add up to (S1207).Particularly, for example, electricity charge calculating part 323 is added the electricity charge on each date of obtaining in the basic charge of each month obtaining in processing in during evaluation object, above-mentioned S1201～S1202 and the processing of above-mentioned S1204～S1205, calculate total electricity charge, as total electricity charge information 315, store result of calculation into storer portion 310 etc.

Figure 17 is an example of total electricity charge information 315.In Figure 17, total electricity charge information 315 comprises plan ID3151, expense scheme ID3152, expense classification 3153, total electricity charge 3154 etc.

Return to Figure 14 explanation.Electricity charge calculating part 323 determines whether the electricity charge calculating (S1208) of having carried out S1201～S1207 by all electricity charge schemes.The result of judging at this is as in uncompleted situation, and other electricity charge schemes of electricity charge calculating part 323 use are carried out the processing of S1201～S1207.On the other hand, in completed situation, electricity charge calculating part 323 end process (S1208).

Returning to Fig. 2 describes.The production schedule that in the above-mentioned S110 in 324 pairs of production schedule adjustment parts, production schedule formulation portion 322 obtains is adjusted (S130).That is, production schedule adjustment part 324, for the main basic charge that reduces, is adjusted successively to the operation on the date of the maximal value maximum of power consumption.The details of this processing are described below.

Figure 18 is the example of process flow diagram of details of the processing of the above-mentioned S130 of explanation.In Figure 18, production schedule adjustment part 324 is first according to the power consumption on each date calculating in above-mentioned S1201, and extracting power consumption is peaked date (S1300).For this reason, such as the operation day 3131 based on date power consumption information 313, power consumption 3132 etc. of production schedule adjustment part 324, in extracting during evaluation object, power consumption is the peaked date.As concrete example, in the situation that in using Figure 15 as the date power consumption information 313 of an example, production schedule adjustment part 324 is extracted and the power consumption 3132 " 80 " of power consumption maximum (kW) value " 2012/04/28 " of corresponding operation day 3131 and " 2012/04/29 " two days.

Then the operation (S1301) that the date that, 324 extractions of production schedule adjustment part are extracted in S1300 is carried out operation.For this reason, order ID3122～closing day 3126 of production schedule adjustment part 324 production schedule information 312 when based on operation etc., obtains order ID, product IDs, operation ID of the operation that comprises the date of extracting in S1300 etc.As concrete example, in the situation that production schedule information 312 during as the operation of an example in using Figure 12, production schedule adjustment part 324 extraction order ID, product IDs, operation ID are respectively " O01 ", " P01 ", " M14 ", " O02 ", " P01 ", " M12 ", " O03 ", " P01 ", " M11 " three operations, the operation of above-mentioned as comprising " 2012/04/28 " and " 2012/04/29 ".

Then, in order to reduce the maximal value of power consumption, production schedule adjustment part 324 so that certain in the operation extracting in above-mentioned S1301 in advance or the mode postponing adjust (S1302).Corresponding operation has in a plurality of situations in advance or the operation postponing is arbitrarily, and in addition, the adjustment of operation can be can be also to postpone in advance.Herein, as the example that operation is adjusted, production schedule adjustment part 324 shifts to an earlier date the operation of nearer product at delivery date.For this reason, such as the order ID2111 based on sequence information 211, product IDs 2112, delivery date 2115 etc. of production schedule adjustment part 324, order ID3122～closing day 3126 of production schedule information 312 etc. during with operation, determine order that delivery date in the operation extracting in above-mentioned S1301 is nearest and product etc., so that the closing day of operation in definite product, above-mentioned extraction becomes the mode before date of above-mentioned extraction, the beginning day of the operation of selecting and closing day are carried out to subtraction etc. and adjust.

Figure 19 is for the figure of the concrete example that makes the situation that operation shifts to an earlier date is described.When the schedule 4101 of Figure 19 represents in Figure 12 as the operation of an example, production schedule information 312, dots three operations that extract in above-mentioned S1301.In this situation, production schedule adjustment part 324 is from above-mentioned " O01 ", " P01 ", " M14 ", " O02 ", " P01 ", " M12 ", and in " O03 ", " P01 ", " M11 " these three operations, determine nearest operation at delivery date " O01 ", " P01 ", " M14 ".And then production schedule adjustment part 324 makes before definite operation is adjusted to above-mentioned " 2012/04/28 " and " 2012/04/29 " these two days of power consumption maximum.It in Figure 19, as the schedule 4102 of an example, is an example of the schedule after the operation " O01 ", " P01 ", " M14 " that make to determine as described above adjust.

Returning to Figure 18 describes.All process steps after adjusting whether (S1303) in the scope of the resource of Ge manufacturing sector is judged in production schedule adjustment part 324.This process without particular limitation of, for example, can be by illustrated judgements such as existing production schedule technology such as above-mentioned S110.In addition, the order ID3122～closing day 3126 of production schedule information 312 etc. in the time of also can be based on operation, judges whether the operation after adjusting repeats with the operation of other orders and product.The result of this judgement advances to the processing of S1304 described later in scope in the situation that, returns to the processing of above-mentioned S1302 in the situation that of not in scope, again corresponding operation is adjusted.

As concrete example, the situation as the schedule 4102 of an example is described in Figure 19.In this situation, repeat because of the test procedure of other orders and product and the activity duration of the test procedure (M14) after adjustment production schedule adjustment part 324, so 324 judgements of production schedule adjustment part advance to the processing of S1304 described later.

Returning to Figure 18 describes.Then, other operations of the 324 pairs of products relevant to the operation of adjusting in above-mentioned S1302 in production schedule adjustment part are adjusted (S1304).For this reason, production schedule adjustment part 324 such as the product IDs 2121～female operation ID2124 based on product sequence information 212 etc., obtain other operations relevant to the product of the operation of adjusting in above-mentioned S1302.And then the order ID3122～closing day 3126 of production schedule adjustment part 324 production schedule information 312 during based on operation etc., start day and closing day each of other operations that obtain, deduct the amount adjusted in the processing of above-mentioned S1302 and adjust.

With reference to Figure 19, concrete example is described.As mentioned above, the schedule 4102 of Figure 19 is examples for the schedule adjusted of operation " O01 ", " P01 ", " M14 " to selecting.Other operations that 324 pairs of production schedule adjustment parts are relevant to the product " P01 " of the operation " M14 " of selecting are that respectively starting day of substrate (M11), framework (M12), assembling (M13) and closing day are adjusted, and make " M14 " after they and adjustment corresponding.Schedule 4103 is for relevant other operations example that " M11 ", " M12 ", " M13 " adjust of the product " P01 " of the operation " M14 " to selecting as mentioned above.

Like this, in present embodiment, production schedule adjustment part 324 in order to adjust once the operation day of corresponding operation not during power consumption maximum to operation.By adjust once power consumption maximum during, compare with adjusting day by day, can make significantly shorten computing time.But present embodiment is not limited to this, for example, production schedule adjustment part 324 also can be adjusted day by day.In this situation, also can to each schedule after adjusting day by day, carry out the calculating of the electricity charge described later, obtain the minimum electricity charge etc.In addition, production schedule adjustment part 324 can judge that the power consumption of obtaining in S1300 is whether continuous many days of peaked date,, whether the peaked date is interrupted, in the situation of continuous many days, as described above operation being adjusted once, is not to adjust day by day as described above in the situation of continuous many days.Or, according to during the peaked date or peaked date and the combination etc. that is not the peaked date, in above-mentioned any mode, adjust.In addition, so also can, not only to the peaked date, also for the date that comprises a plurality of power consumptions of peaked former, adjust in above-mentioned any mode.

Returning to Figure 18 describes.All process steps after adjusting whether (S1305) in the scope of the resource of Ge manufacturing sector is judged in production schedule adjustment part 324.This process without particular limitation of, for example, can be by judging with the same processing of above-mentioned S1303.The result of this judgement is in above-mentioned scope in the situation that, the operation of storing in storer portion 310 grades is distributed operation days 3115 grade and beginning day 3125, closing day 3126 etc. of production schedule information 312 during operation of temporal information 311 in production schedule adjustment part 324, changes to the date after the adjustment obtaining in the processing such as above-mentioned S1302, S1304 and finishes.Herein, production schedule information 312 the etc. when operation that can be not more stored in new memory portion 310 production schedule adjustment part 324 is yet distributed temporal information 311, operation, but production schedule information 312 storages while distributing temporal information 311, operation as new operation.On the other hand, the result of above-mentioned judgement is not in above-mentioned scope in the situation that, and the processing of above-mentioned S1304 is returned in production schedule adjustment part 324, again corresponding operation is adjusted.

As concrete example, the situation as the schedule 4103 of an example is described in Figure 19.In schedule 4103, the activity duration of the operation in early stage after adjustment (Substrate manufacture, framework manufacture, assembling) and this operation of other products do not repeat.So, production schedule adjustment part 324 by the operation day of each operation after the adjustment obtaining in above-mentioned processing, start day, closing day etc., the beginning day 3125 of production schedule information 312, closing day 3126 etc. finish adjustment when storing operation into and distributing the operation day 3115 of temporal information 311, operation.

Wherein, in the present embodiment, adjust as described above the production schedule, but also can use other optimization gimmick.

The process flow diagram that returns to Fig. 2 describes.In the production schedule information that delivery date, detection unit 325 judgements were adjusted in above-mentioned S130, whether observed the delivery date (S140) of all products.In the situation that the result of this judgement is observed, advance to the processing of aftermentioned S150, in absence about observing, advance to the processing of aftermentioned S160.

Production schedule information 312 the etc. when operation of electricity charge calculating part 323 based on obtaining by above-mentioned processing distributed temporal information 311, operation, the annual electricity charge (S150) of calculating each electricity charge scheme have been observed in the situation at delivery date of all products.This processing is identical with the processing of above-mentioned S120, so omit detailed explanation.Electricity charge calculating part 323, by annual electricity charge of each electricity charge scheme calculating etc., stores storer portion 310 into as each scheme electricity charge information 316.

Figure 20 is an example of each scheme electricity charge information 316.In Figure 20, each scheme electricity charge information 316 comprises plan ID3161, expense scheme ID3162, expense classification 3163, contract electric power 3164, total electricity charge 3165 etc.

The process flow diagram that returns to Fig. 1 describes.Production schedule adjustment part 324 determines whether the adjustment (S160) that continues the production schedule.This result of judging is as returning to the processing of processing execution S130～S150 of above-mentioned S130 in situation about continuing.In situation about not continuing on the other hand,, advance to the processing of S170 described later.Herein, the judgement that whether continues the adjustment of the production schedule is arbitrarily, for example, can whether reach preassigned number of times etc. by calculation times and judge.

Then, the electricity charge of each electricity charge scheme that recommendation electricity charge scheme detection unit 326 calculates based on production schedule information, electricity charge calculating part 323 etc., based on rated condition, select more than one electricity charge scheme, respectively as recommending electricity charge scheme information 221 and production schedule information 222 etc., store this electricity charge scheme information and production schedule information into storage part 200 grades (S170).Herein, establish and recommend electricity charge scheme detection unit 326 to select to comprise the more than one electricity charge scheme etc. of the scheme of electricity charge minimum.

As mentioned above, use " substantially " expense+determine total electricity charge with " use amount " corresponding electricity charge herein.Thereby, recommend electricity charge scheme detection unit 326 for example for the combination of the electricity charge scheme under the same production schedule, plan ID3161～expense classification 3163 grades based on each scheme electricity charge information 316 are selected, and make it to become " substantially " and " use amount ".Then, recommend the plan ID3161 of electricity charge scheme detection unit 326 based on each scheme electricity charge information 316 and total electricity charge 3165 etc., determine the plan ID of the production schedule of total electricity charge minimum of the record of the combination of selecting.Plan ID3121～the closing day 3126 of production schedule information 312 etc. while recommending electricity charge scheme detection unit 326 according to operation, obtain the record that comprises definite plan ID order ID, product IDs, operation ID, start day, closing day etc.Recommend electricity charge scheme detection unit 326 using these information as recommending electricity charge scheme information 221, production schedule information 222 etc. to store storage part 200 etc. into.

As concrete example, in each scheme electricity charge information 316 as an example in Figure 20, the combination of electricity charge scheme is combination " FP01 " and " FP02 " of fundamental sum use amount, or " FP01 " and " FP03 ".Now, plan ID is total less, concrete total electricity charge of the electricity charge under the production schedule of " PP03 ", is " 136 " (ten thousand $) under the combination of " FP01 " and " FP02 ", is " 140 " (ten thousand $) under the combination of " FP01 " and " FP03 ".Therefore, recommend electricity charge scheme detection unit 326 to determine that " PP03 ", as total minimum production schedule of the electricity charge, is defined as " FP01 " and " FP02 " by the combination of the expense scheme in this situation.Recommend electricity charge scheme detection unit 326 based on these, obtain in Fig. 9 as in the recommendation electricity charge scheme information 221 of an example and Figure 10 as the production schedule information 222 of an example, store storage part 200 etc. into.

Finally, output control part 327 exports the information such as the recommendation electricity charge scheme information 221 obtaining and production schedule information 222 to input and output portion 100(S180).Figure 21～Figure 23 is that output control part 327 is in the example of the picture of the demonstrations such as display of input and output portion 100.These picture examples are below described.In addition, these pictures are by above-mentioned processing, to have obtained the example of the situation of each recommendation electricity charge scheme information 221 as an example, production schedule information 222 etc. in Fig. 9, Figure 10.

First, the evaluation result of output control part 327 output integrateds.Figure 21 is the example that shows the picture of comprehensive evaluation result.In Figure 21, picture 5001 is the examples that show in Fig. 9 as the situation of the information of the minimum Refer ID 2211 " R01 " of total electricity charge in the recommendation electricity charge scheme information 221 of an example.Picture 5001 be show the evaluation object input by above-mentioned processing during, the expense scheme ID2213 " FP02 " of the expense scheme ID2213 " 55 " under expense classification 2214 " substantially " (kW), under expense classification 2214 " use amount ", the total total electricity charge 2216 " 99 "+" 37 " of electricity charge 136(=) example of situation of ten thousand $.Herein, in the situation of picture 5001, after electricity charge scheme " FP02 ", show " ◎ ", its expression is the minimum electricity charge schemes of total electricity charge, can switch total electricity charge of other electricity charge schemes (for example " FP03 ") and the demonstration of the production schedule described later as with reference to information by pressing drop-down menu etc.In addition, in picture 5001, there is " show expense scheme " button and " the demonstration production schedule " button, when user presses these buttons, output control part 327 in the display of input and output portion 100 etc. shows Figure 22 described later, Figure 23 as the picture of an example.

Figure 22 is the example of picture of the expense system of electricity charge scheme that show to select.In Figure 22, picture 5002 be in Fig. 8 as the electricity charge scheme information 216 of an example, and the example of the electricity charge scheme of selecting in the above-mentioned Figure 21 situation that is " FP02 ".The expense scheme ID2161～unit prices 2167 of output control part 327 based on electricity charge scheme information 216 etc., obtain the electricity charge of each time period of the electricity charge scheme of selection, in display frame 5002 as picture of an example etc.

Figure 23 is that demonstration is as an example of the picture of the information of the production schedule in the source of the electricity charge scheme of selecting.In Figure 23, picture 5003 be in Figure 10 as the production schedule information 222 of an example, and the example of the electricity charge scheme of selecting in the above-mentioned Figure 21 situation that is " FP02 ".Plan ID2221～the closing day 2226 of output control part 327 based on production schedule information 222, product IDs 2121～female operation ID2124 of product sequence information 212 etc., each order ID and product IDs for corresponding Refer ID, obtain beginning day and the closing day of each operation, in picture 5003, show as the picture of an example etc.

As mentioned above, in present embodiment, can realize the formulation of the selected and production schedule that makes the minimized electricity charge scheme of the electricity charge.Therefore, the contract and the activity in production that meets the production schedule of the minimum electricity charge scheme of the electricity charge can be implemented, the total electricity charge in factory can be reduced.

In addition the example that, resource information 214 is not limited to represent in Fig. 6.Figure 24 is other examples of electricity charge scheme information 216.In Figure 24, resource information 214 comprises the ID2141 of manufacturing sector, manufacturing capacity 2142, start time 2143, end time 2144 etc.In this situation, among above-mentioned S110 and above-mentioned 1204 etc., when the time period is distributed to each operation, also can the ID of Jin Duige manufacturing sector can activity duration section (time periods that start time 2143 and end time 2144 represent) distribute operation, to beyond this time period regardless of allotment of labor's order.

< the second embodiment >

For the second embodiment, describe.Below the second embodiment of explanation and the difference of above-mentioned the first embodiment are: have the equipment that solar power generation and accumulator etc. can generate electricity in factory, coordinate generating and the sale of electricity of this equipment, carry out the formulation of the selected and production schedule of electricity charge scheme.In the following description, also description thereof is omitted for the part identical with above-mentioned the first embodiment, to add identical symbol.

Figure 25 is an example of the system architecture of the second embodiment.Figure 26 is an example of the process flow diagram of the second embodiment.

First, Figure 25 is described.In Figure 25, storage part 200 is compared with above-mentioned the first embodiment, and difference is, further stores electric power resource information 217, sale of electricity pricing information 218, electric power resource adjustment object information 223.In addition, difference is also to have appended project described later in electricity charge scheme information 216.Electric power resource information 217 is for managing kind and the generated energy thereof of the equipment that can generate electricity in factory.Sale of electricity pricing information 218 is for to not consuming the electric power generating electricity in factory but the unit price in the situation of its sale is managed.Electric power resource is adjusted object information 223 and for the result of the electric power to generating electricity in the 328 adjustment factories of electric power resource described later adjustment part, is managed etc.Details for these illustrate later.

In addition, arithmetic processing section 320 further has electric power resource adjustment part 328.Electric power resource adjustment part 328, with similarly above-mentioned, read the software of storing in storage part 200 or storer portion 310 etc. and is carried out and realized by arithmetic processing section 320.

Herein, the information in storage part 200 is described.

First, the electricity charge scheme information 216 in the second embodiment is described.Figure 27 is an example of electricity charge scheme information 216.In Figure 27, electricity charge scheme information 216 further comprises application lower limit 2168, the application upper limit 2169 etc.Scope when application lower limit 2168, the application upper limit 2169 etc. represent the unit price 2167 of application identical recordings.Use in Figure 27 in the situation as the electricity charge scheme information 216 of an example, applicable scheme in the scope that the expense scheme that expense scheme ID2161 is " FP04 " is is 0～40kW at contract electric weight, unit price be now " 1200 " ($/kW).

Then, electric power resource information 217 is described.Figure 28 is an example of electric power resource information 217.In Figure 28, electric power resource information 217 comprises electric power resource kind ID2171, electric power resource kind 2172, between elementary period 2173, between tailend 2174, start time 2175, end time 2176, generated energy 2177, unit 2178 etc.Use in Figure 28 in the situation as the electric power resource information 217 of an example, for example second record represents that electric power resource kind ID and electric power resource kind are respectively the electric power resource of " ER01 " and " sunshine ", during " 2012/04/01 "～" 2012/05/31 ", in the time period of " 8:30 "～" 17:30 ", there is the generated energy of " 32 " kW.

Sale of electricity pricing information 218 is described.Figure 29 is an example of sale of electricity pricing information 218.In Figure 29, sale of electricity pricing information 218 comprises electric power resource kind ID2181, sale of electricity unit price 2182 etc.Use in Figure 29 in the situation as the sale of electricity pricing information 218 of an example, the electric power that the electric power resource that to represent by electric power resource kind ID be " ER01 " (sunshine) generates electricity can be with the unit price sale of " 1 " (Wan $/kW).

Electric power resource is adjusted to object information 223 to be described.Figure 30 is the example that electric power resource is adjusted object information 223.In Figure 30, electric power resource is adjusted object information 223 and is comprised plan ID2231, electric power resource kind ID2232, electric power resource kind 2233, consumption 2234, electricity sales amount 2235, sale of electricity price 2236 etc.Use in Figure 30 and adjust in the situation of object information 223 as the electric power resource of an example, represent in the production schedule of plan ID " PP03 ", by electric power resource kind ID and electric power resource kind, be respectively in the electric weight that the electric power resource of " ER01 " and " sunshine " generates electricity, at factory's internal consumption " 16 " (kW), sell " 16 " (kW), price during this sale of electricity is " 16 " (ten thousand $).

Then,, with reference to Figure 26, the action case of the selected servicing unit 10 of electricity charge scheme of Figure 25 is described.

First, data obtaining section 321 obtains and processes required information and store the 310(S100 of storer portion into).This processing is except further obtaining above-mentioned electric power resource information 217, sale of electricity pricing information 218, identical with the processing of the S100 illustrating in above-mentioned the first embodiment.Below, establish input " 2012/04/01 "～" 2013/03/31 " as during evaluation object, in addition, obtained the sequence information 211～sale of electricity pricing information 218 as an example in Fig. 3～Fig. 7, Figure 27～Figure 29 and described.

Afterwards, sequence information 211, product sequence information 212, working procedure duration information 213, the resource information 214 of production schedule formulation portion 322 based on storage in storer portion 310, the production schedule (S110) of working out each product of accepting an order.This processing is identical with the processing of the S110 illustrating in above-mentioned the first embodiment.Herein also with similarly above-mentioned, obtain in Figure 10, Figure 11 when each operation as an example is distributed temporal information 311, operation production schedule information 312 etc., store storer portion 310 etc. into.

Then, the generated energy of each generating set in the electric power resource information 217 of 328 pairs of electric power resource adjustment parts, is adjusted at amount and the electricity sales amount (S115) of factory's internal consumption.For this reason, the electric power resource kind ID2171 of electric power resource adjustment part 328 based on electric power resource information 217, electric power resource kind 2172, generated energy 2177 etc., by the consumption of the generation capacity allocation Wei factory internal consumption of each electric power resource and the electricity sales amount of sale of electricity.The adjustment of this consumption and electricity sales amount is arbitrarily, such as can be by the formula of regulation and the regulation such as ratio arbitrarily.Below, illustrate in the electric power resource information 217 shown in Figure 28, make the generated energy that electric power resource kind is " sunshine " half (16kW) at factory's internal consumption, will remain the example of the situation of half (16kW) sale.

Then, electricity charge calculating part 323 uses the power consumption information 215 of the production schedule that production schedule formulation portions 322 obtain, each operation and electricity charge scheme information 216, by the consumption after the processing adjustment of above-mentioned S115 and electricity sales amount etc., calculate total electricity charge (S120) of each electricity charge scheme.This processing is according to calculate total electricity charge of each electricity charge scheme in Figure 12 as the process flow diagram of an example, but different from above-mentioned the first embodiment in the following areas.

The first, when electricity charge calculating part 323 calculates the power consumption on each date in S1201, while calculating the power consumption of each time period in S1205, after the consumption of adjusting, calculate the electricity charge in deducting above-mentioned S115.

Second, electricity charge calculating part 323 is based on being the scope of application lower limit～application upper limit of the value representation by application lower limit 2168 and the application upper limit 2169 in the record of " substantially " as the expense classification 2162 of the electricity charge scheme information 216 of an example in Figure 27, decides the unit price using while calculating the monthly electricity charge in S1202.As concrete example, the maximal value that the power consumption on each date is described is 64(kW) situation.In situation as the electricity charge scheme information 216 of an example in Figure 27, the application lower limit 2168 of the record of expense scheme ID2161 " FP04 " and the application upper limit 2169 are " 0 " and " 40 ", and the application lower limit 2168 of the record of expense scheme ID2161 " FP01 " and the application upper limit 2169 are " 40 " and "-".As mentioned above, the maximal value of the power consumption on each date be " 64 " (kW), so the value " 1500 " () of the unit price 2167 of the record of electricity charge calculating part 323 use expense scheme ID2161 " FP01 " is calculated the electricity charge.

The 3rd, electricity charge calculating part 323, in the situation that electricity sales amount is not zero in the adjustment of above-mentioned S115, profit when the electric power resource kind ID2181 based on sale of electricity pricing information 218, sale of electricity unit price 2182 etc. calculate sale of electricity, from the electricity charge that calculate by above-mentioned processing, deducted etc., calculated total electricity charge.

After above-mentioned S120, electric power resource adjustment part 328 determines whether the adjustment (S125) that continues electric power resource.This judgement is arbitrarily, such as can whether having reached the judgements such as preassigned number of times by calculation times.This result of judging, as returning to the processing execution S115 of S115, the processing of S120 in situation about continuing, advances to the processing of S130 in situation about not continuing.In addition, by above-mentioned processing, obtain in the situation of total electricity charge of a plurality of each electricity charge schemes, only store the result of calculation of the electricity charge of the electric power resource adjustment of total electricity charge minimum and this adjustment into storer portion 310 etc.Below, establish repeatedly the processing of above-mentioned S115, S120, while having obtained total electricity charge information 315 and operation, electric power resource adjustment information 317 etc. describes.Wherein, electric power resource adjustment information 317 represents that the consumption of factory's internal consumption after generated energy for each electric power resource is by above-mentioned processing adjustment is, the electricity sales amount of sale of electricity etc. during operation.

During herein, for total electricity charge information 315, operation, electric power resource adjustment information 317 describes.

The difference of the total electricity charge information 315 illustrating in total electricity charge information 315 of the second embodiment and above-mentioned the first embodiment is to comprise the profit of sale of electricity.Figure 31 represents an example of total electricity charge information 315 of the second embodiment.In Figure 31, the 4th record represents, by a part for the electric power of expense scheme ID3152 " ER01 " (sunshine) generating is sold, to have obtained the profit of total electricity charge 3154 " 16 " (ten thousand).

During then, to operation, electric power resource adjustment information 317 describes.One example of electric power resource adjustment information 317 when Figure 32 represents operation.In Figure 32, during operation, electric power resource adjustment information 317 comprises plan ID3171, electric power resource kind ID3172, electric power resource kind 3173, consumption 3174, electricity sales amount 3175, sale of electricity price 3176 etc.During operation, electric power resource adjustment information 317 is for obtaining each information of output information 220, different from above-mentioned electric power resource adjustment object information 223 in this.

Returning to Figure 26 describes.324 pairs of the production schedule adjustment parts production schedule that production schedule formulation portion 322 obtains in above-mentioned S110 is adjusted (S130).This processing is same as described above, therefore omits.Herein, with above-mentioned the first embodiment similarly, the production schedule information as an example in the schedule 4103 of having obtained Figure 19 of establishing describes.

Then, in the production schedule information of detection unit 325 judgements at delivery date after above-mentioned S130 adjusts, whether observed the delivery date (S140) of all products.So this is processed and the identical omission of above-mentioned the first embodiment.This result of judging, as advancing to S145 described later in situation about observing, advances to the processing of S160 described later in absence about observing.

Observed in the situation at delivery date of all products, amount and the electricity sales amount (S145) of factory's internal consumption, for the generated energy of each generating set in electric power resource information 217, adjusted in electric power resource adjustment part 328.The production schedule information of electricity charge calculating part 323 based on obtaining by above-mentioned processing, calculates the annual electricity charge (S150) of each electricity charge scheme.And then electric power resource adjustment part 328 determines whether the adjustment (S155) that continues electric power resource.This result of judging is as returning to the processing execution S145 of S145, the processing of S150 in situation about continuing.On the other hand, in situation about not continuing, advance to the processing of aftermentioned S160.Because the processing of S145～S155 is identical with the processing of S115～S125, omit detailed explanation.

Afterwards, production schedule adjustment part 324 determines whether the adjustment (S160) that continues the production schedule.This result of judging, as returning to the processing of above-mentioned S130 in situation about continuing, is carried out the processing of S130～S155 again.On the other hand, in situation about not continuing, advance to the processing of S170 described later.Establishing in the production schedule information 222 that generated in Figure 10 as an example, Figure 33 in each scheme electricity charge information 316 as an example, Figure 34 recommendation electricity charge scheme information 221 as an example etc. herein, describes.Wherein, in Figure 33 as each scheme electricity charge information 316 of an example, with above-mentioned total electricity charge information 315 similarly, comprise in the profit this point of sale of electricity different from the first embodiment.

Then, the electricity charge of each electricity charge scheme that recommendation electricity charge scheme detection unit 326 calculates based on production schedule information, electricity charge calculating part 323 etc., by each electricity charge scheme, determine the production schedule information that the electricity charge are minimum, store respectively this electricity charge scheme information and production schedule information into recommend electricity charge scheme information 221 and production schedule information 222 etc.And then, recommend electricity charge scheme detection unit 326 that the electric power resource relevant to this production schedule adjusted to result store and adjust object information 223(S170 to electric power resource) in.This processing is identical with above-mentioned the first embodiment, therefore omits detailed explanation.Herein, establish and recommend electricity charge scheme detection unit 326 to obtain in Figure 34 in recommendation electricity charge scheme information 221 as an example, Figure 10 in production schedule information 222 as an example, Figure 30 to adjust object information 223 etc. as the electric power resource of an example.

Finally, output control part 327 is adjusted the recommendation electricity charge scheme information 221 of storage, production schedule information 222 and electric power resource the information such as object information 223 to 100 outputs (S180) of input and output portion.Figure 35 is the example at the picture of the demonstrations such as display of input and output portion 100 by the information obtaining in the second embodiment.In Figure 35, as the difference as the picture 5001 of an example in the picture 5101 of an example and Figure 21, be, also show that electric power resource adjusts object information etc.While pressing " show expense scheme " button in picture 5201 and " the demonstration production schedule " button, show respectively in above-mentioned Figure 22 in picture 5002 as an example, Figure 23 as the picture 5003 of an example etc.

As mentioned above, in present embodiment, except the effect shown in above-mentioned embodiment, in factory, wait the in the situation that of possessing generating set, can adjust the electric weight of consumption such as in factory and the electric weight of sale.Therefore, can apply flexibly the electric power of generating in factory, so that total electricity charge are minimum.

Claims

1. electricity charge scheme is selected a servicing unit, it is characterized in that, comprising:

Memory storage, it stores electricity charge scheme information, power consumption information and production schedule information, wherein, described electricity charge scheme information comprises the price of the electricity charge of electricity charge scheme and this electricity charge scheme, described power consumption information comprises the power consumption for the production of operation He this operation of product, and described production schedule information comprises the date for the production of the operation of described product and this operation of enforcement;

Electricity charge calculating part, it is based on described electricity charge scheme information, described power consumption information and described production schedule information, calculates the electricity charge of electricity charge scheme described in each;

Production schedule adjustment part, it is based on described production schedule information, to implementing the schedule of described each operation, adjusts generation production schedule information described in other;

Recommend electricity charge scheme detection unit, its electricity charge and a plurality of described production schedule information based on electricity charge scheme described in each, selects at least one in described electricity charge scheme; With

Output control part, it,, by the described electricity charge scheme of selecting and the described production schedule information under this electricity charge scheme, is exported output unit.

2. electricity charge scheme as claimed in claim 1 is selected servicing unit, it is characterized in that:

Described recommendation electricity charge scheme detection unit select for production schedule information described in each of a plurality of described production schedule information, the minimum electricity charge scheme of the electricity charge of electricity charge scheme described in each.

3. electricity charge scheme as claimed in claim 1 is selected servicing unit, it is characterized in that:

Described electricity charge calculating part, based on described electricity charge scheme information, described power consumption information, described production schedule information, for electricity charge scheme described in each, calculates the wastage in bulk or weight electric power on each date,

Wastage in bulk or weight electric power and the described production schedule information of described production schedule adjustment part based on described each date, extract comprise power consumption be the peaked date during the operation of operation, to schedule adjust so that the operation of this extraction without during this period.

4. electricity charge scheme as claimed in claim 1 is selected servicing unit, it is characterized in that:

Described memory storage also stores electric power resource information and sale of electricity pricing information, described electric power resource information comprises the generated energy of electric power resource and this electric power resource, described sale of electricity pricing information comprises described electric power resource and the sale of electricity price of the electric power that generates electricity by this electric power resource

Also comprise electric power resource adjustment part, it is based on described electric power resource information, and for electric power resource described in each, it is consumption and as the electricity sales amount of the amount of sale of electricity that the generated energy of this electric power resource is assigned as respectively to the amount consuming in order to produce described product,

The consumption of described electricity charge calculating part based on described distribution and electricity sales amount, described electricity charge scheme information, described power consumption information, described production schedule information, calculate the electricity charge of electricity charge scheme described in each,

Consumption and the electricity sales amount of the electricity charge of described recommendation electricity charge scheme detection unit based on electricity charge scheme described in each, a plurality of described production schedule information, a plurality of described distribution, select at least one in described electricity charge scheme,

Described output control part is by the described production schedule information under the described electricity charge scheme of selecting, this electricity charge scheme and consumption and the electricity sales amount of described distribution, to described output unit output.

5. electricity charge scheme as claimed in claim 2 is selected servicing unit, it is characterized in that:

Described production schedule adjustment part is that the peaked date is continuous in the situation that at power consumption, extraction comprise this power consumption be the peaked date during the operation of operation, to schedule adjust so that the operation of this extraction without during this period, when power consumption is in discontinuous situation of peaked date, the operation of operation during comprising the peaked date of this power consumption is adjusted day by day.

6. electricity charge scheme is selected a householder method, it is characterized in that:

To be carried out by the device with memory storage, arithmetic unit, wherein, described memory device stores: the electricity charge scheme information of price that comprises the electricity charge of electricity charge scheme and this electricity charge scheme; Comprise the power consumption information for the production of the operation of product and the power consumption of this operation; With the operation and the production schedule information of implementing the date of this operation that comprise for the production of described product, this device with memory storage, arithmetic unit is carried out following steps:

Based on described electricity charge scheme information, described power consumption information, described production schedule information, calculate the step of the electricity charge of electricity charge scheme described in each;

Based on described production schedule information, to implementing the schedule of described each operation, adjusts the step of generation production schedule information described in other;

The electricity charge based on electricity charge scheme described in each, a plurality of described production schedule information, select at least one the step in described electricity charge scheme; With

By the described production schedule information under the described electricity charge scheme of selecting and this electricity charge scheme, the step to output unit output.

7. electricity charge scheme is selected an auxiliary routine, it is characterized in that:

To be carried out by the computing machine with memory storage, arithmetic unit, wherein, described memory device stores: the electricity charge scheme information of price that comprises the electricity charge of electricity charge scheme and this electricity charge scheme; Comprise the power consumption information for the production of the operation of product and the power consumption of this operation; With the operation and the production schedule information of implementing the date of this operation that comprise for the production of described product, this computing machine with memory storage, arithmetic unit is carried out following steps: