Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to: a kind of stock control monitoring system, its energy are providedEnough for stockpile number make rational planning for buying and promotion.
Above-mentioned technical purpose is achieved through the following technical solutions, a kind of stock control monitoring system, comprising:
Inventory count module: for calculating the quantity of Real-time inventory innage, and residual signal is exported；
Inventory's attribute module: for providing the maximum inventory's benchmark and minimum inventory benchmark of inventory, and inventory's benchmark letter is exportedNumber；
Transfinite confirmation module: being coupled to inventory count module and inventory's attribute module, is used for receiving margin signal and benchmarkSignal, and export the signal that transfinites；
Control module: being coupled to the confirmation module that transfinites, and for connecing the signal that transfinites, and issues alarm signal.
Alarm module: being coupled to control module, for receiving alarm signal and issuing alarm,
It is described maximum inventory's benchmark be, in warehouse maximum capacity with apart from cargo expired time with it is smaller in average daily sales volume productValue, the minimum inventories benchmark is the product of the daily amount of selling goods and required buying hour.
Through the above technical solutions, counting module calculates real-time stockpile number in inventory, and residual signal is exported, libraryIt deposits attribute module and benchmark is provided, and outputting reference signal, the confirmation module that transfinites compare Real-time inventory information with reference signalCompared with, obtain inventory whether excess or shortage, control module reception, which is transfinited, issues alarm after signal, and controls alarm module sendingAlarm, allows staff to learn inventory's excess or shortage, and then make a response, and the surplus portion in inventory exceeds maximum libraryIt deposits, otherwise will will affect putting for other cargos, while exceeding for inventory balance portion sells ability to bear, before cargo is expiredPossibly can not sell away will will cause loss of goods, be determined most by average daily sales volume and the product apart from cargo expiration timeBig a reference value, can reduce in this way cargo overstock and cargo waste, the determination of minimum reference value, which is subject to, does not run out of goods, and works as buyingInventory guarantees still to have a margin in required time, will not run out of goods.
Further, the calculation method of the average daily amount of selling goods are as follows:
S1: calculate it is T1 days recent in sales volume average value K1；
S2: the average value K2 of T2 days sales volumes after last month year-on-year today is calculated, T2 is equal to procurement lead time；
S3: calculating the average value K3 of K1 and K2, and the average daily amount of selling goods is equal to K3.
Through the above technical solutions, this method passes through the average value of recent sales volume and the last month of required buying from now on year-on-year basisNumber of days or cargo expire number of days average sales volume as the average daily amount of selling goods, be capable of the more accurate pre- reality for calculating several from now on daysBorder sales volume.
Further, the alarm module includes closing on alarm and overload alarm, and the overload alarm is residual signalBeyond reference signal, the alarm signal of closing on is balance information number close to reference signal.
Through the above technical solutions, prompting staff to be prepared in advance by closing on alarm module, avoid due to prominentHeat condition causes that cargo can not be overstock and situation out of stock is handled.
Further, the alarm module includes sound alarm module and image alarm module.
Through the above technical solutions, informing that staff inventory there is a problem by sound alarm module, pass through imageAlarm module informs the concrete condition that staff goes wrong.
Further, the sound alarm module includes being coupled to control module for receiving the speaker of alarm signal.
Through the above technical solutions, speaker is truer to the processing of sound.
Further, image alarm module includes the display screen for coupling central processing unit.
Through the above technical solutions, showing the image or number of data by display screen, inventory can be can be visually seenInformation and reference information, and then judge overload alarm or close on alarm degree.
Further, the warning message in described image alarm module includes color warning message.
Through the above technical solutions, can more highlight warning message by color, staff is caused to pay attention to, moreIntuitively.
Further, it is red, conventional that alarm color is closed in the color warning message to be shown as yellow, overload alarmColor is shown in green.
Through the above technical solutions, distinguishing by three kinds of different colors, staff is allowed intuitively to learn actual libraryDeposit the difference of information and reference information.
Further, the control module includes the central processing unit for storing information.
Through the above technical solutions, the processing speed of central processing unit is higher.
The present invention has following technical effect that in summary
1, the present invention makes stock processing more reasonable, subtracts by reasonably customizing maximum inventory's benchmark and minimum inventories benchmarkFew stock and phenomenon out of stock；
2, the effective sale that the present invention can preferably calculate following several days by the calculation method of reasonable average daily sales volume in advanceAmount.
Embodiment, a kind of stock control monitoring system, referring to Fig.1, Fig. 2, including inventory count module, inventory's attribute mouldBlock, the confirmation module that transfinites, control module and alarm module calculate inventory balance by counting module, and attribute module provides baseQuasi- value, the module that transfinites compare inventory balance and a reference value, alarm finally by control module control alarm module.
The counting mode of inventory count module is, is arranged inventory count device before warehouse door, each picking and stocks up allQuantity in stock is increase accordingly or reduced on counter, and then learns the physical holding of stock in storehouse, the counter and control module couplingIt connects, and the number on counter is uploaded in a cloud database in real time.
It is equipped with maximum inventory's benchmark and minimum inventories benchmark in inventory's attribute module, and two a reference values are stored in meterIn the cloud database of calculation machine, alarm when inventory balance is beyond maximum inventory's benchmark or lower than minimum inventories, maximum inventoryThe calculation method of benchmark is maximum capacity and the lesser value in cargo expired time and average daily sales volume product in warehouse,Otherwise inventory balance cannot will occupy depositing for other cargos beyond being used to place the scheduled most car loadings of the cargo in storehouseSpace is stored up, influences the storage of other cargos, while inventory balance cannot be expected to beyond the sale limit before cargo is expiredThe quantity in stock enough sold away calculates estimation of expected sales by average daily sales volume and the achievement of cargo expired remaining time, in turnWhether can expired before sell on-hand inventory cargo on-hand inventory cargo, minimum inventories origin reference location is daily sold if obtainingThe product of goods amount and the buying hour.
The calculation method of average daily sales volume is S1: calculate it is T1 days recent in sales volume average value K1；
S2: the average value K2 of T2 days sales volumes after last month year-on-year today is calculated, T2 is equal to procurement lead time；
S3: calculating the average value K3 of K1 and K2, and the average daily amount of selling goods is equal to K3.
By the average value of recent sales volume and last month on year-on-year basis from now on needed for buying number of days or cargo expire the flat of number of daysEqual sales volume is as average daily sales volume, the effective sale amount that more rationally can calculate several from now on days in advance.
Transfinite confirmation module, and receiving margin signal is compared by that will transfinite signal with reference signal with reference signal,When existing surplus inventory is higher than maximum benchmark or less than minimum reference the signal control module that transfinite will be issued to control moduleControl alarm module alarm.
Control module is the central processing unit in computer, issues alarm by the control of central processing unit.
Alarm module includes closing on alarm and overload alarm, while type of alarm includes the sound report of sound alarm moduleAlert and image alarm module image alarm, when closing on residual signal when alarm is apart from benchmark 10% in the present embodimentAlarm is issued, staff is prompted to be prepared in advance, avoids causing due to emergency case that cargo cannot be overstock or out of stockSituation is reacted in time is adjusted sale scheme or buying cargo, the sound report when closing on alarm or overload alarm occurringAlert module issues prompt tone by sound equipment, and image alarm shows different colors by the display screen of coupling on computers,The representative of the present embodiment Green is normal, yellow representative closes on alarm, red represents overload alarm.When staff sees display screenOn color when it can be learnt that inventories.Surplus in stock and a reference value are also shown on display screen simultaneously.