JPH01290072A - Detecting system for high/low demand commodity - Google Patents
Detecting system for high/low demand commodityInfo
- Publication number
- JPH01290072A JPH01290072A JP63120255A JP12025588A JPH01290072A JP H01290072 A JPH01290072 A JP H01290072A JP 63120255 A JP63120255 A JP 63120255A JP 12025588 A JP12025588 A JP 12025588A JP H01290072 A JPH01290072 A JP H01290072A
- Authority
- JP
- Japan
- Prior art keywords
- demand
- commodities
- circuit
- coefficient
- product
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 claims abstract description 8
- 238000012544 monitoring process Methods 0.000 claims description 14
- 239000000047 product Substances 0.000 description 35
- 238000001514 detection method Methods 0.000 description 3
- 238000004220 aggregation Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241000020719 Satsuma Species 0.000 description 1
- 230000004931 aggregating effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Cash Registers Or Receiving Machines (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は販売時点情報管理システムに関し、特にその高
低需要商品の検知方式に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a point-of-sale information management system, and particularly to a method for detecting high-low demand products.
（従来の技術）
従来、販売時点情報管理システムにおいて、高低需要商
品は売上げデータに関する集計処理の実施時、あるいは
実施後、検知用の応用プログラムなどを使用することに
より検知していた。(Prior Art) Conventionally, in point-of-sale information management systems, products with high or low demand have been detected by using a detection application program or the like when or after aggregation processing of sales data is performed.
（発明が解決しようとする課題）
上述した従来の高低需要商品の検知方式では、売上げデ
ータの集計後、または集計中に高低需要商品を検知する
ので、システムの運用中に商品需要の変化を把握するこ
とが不可能であり、急激な需要の変化が起った場合に品
切れ状態を招いたり、あるいは無駄な発注を行うと云う
危険性を含んでいると云う欠点がある。(Problem to be solved by the invention) In the conventional method for detecting high and low demand products described above, high and low demand products are detected after or during aggregation of sales data, so it is difficult to grasp changes in product demand while the system is operating. The disadvantage is that it is impossible to do so, and there is a risk that if a sudden change in demand occurs, there will be a situation of out-of-stock or unnecessary orders.
本発明の目的は、商品の急激な需要の変化を検知するた
め端末制御装置内に商品在庫量監視回路、需要係数計算
回路、および高低需要判定回路を備え、商品の入庫から
の経過時間、およびその間の販売量より需要係数を算出
することにより上記欠点を除去し、実時間による商品需
要の監視を行うことができるように構成した高低需要商
品の検知方式を提供することにある。An object of the present invention is to provide a product inventory amount monitoring circuit, a demand coefficient calculation circuit, and a high/low demand judgment circuit in a terminal control device in order to detect sudden changes in demand for products, and to detect sudden changes in demand for products. It is an object of the present invention to provide a method for detecting high-low demand products, which eliminates the above-mentioned drawbacks by calculating a demand coefficient from the sales volume during that period, and is configured to monitor product demand in real time.
（課題を解決するための手段）
本発明による高低需要商品の検知方式は１台ないし複数
台の端末制御装置と、複数台の端末装置とから構成され
る群構成形販売時点情報管理システムにおけるものであ
って、端末制御装置のそれぞれは部品在庫量監視回路と
、需要係数計算回路と、高低需要判定回路とを具備して
構成したものである。(Means for Solving the Problems) A method for detecting high-low demand products according to the present invention is applied to a group-based point-of-sale information management system comprising one or more terminal control devices and a plurality of terminal devices. Each of the terminal control devices includes a component inventory amount monitoring circuit, a demand coefficient calculation circuit, and a high/low demand determination circuit.
商品在庫量監視回路は、商品の急激な需要の変化を検知
するためのものである。The product inventory amount monitoring circuit is for detecting sudden changes in demand for products.
需要係数計算回路は、商品入庫からの経過時間、および
その間の販売量より需要係数を算出するためのものであ
る。The demand coefficient calculation circuit is for calculating the demand coefficient from the elapsed time since the product was stocked and the sales volume during that time.
高低需要判定回路は、算出された需要係数を実時間で監
視し、監理限界範囲にあるか否かを判定するためのもの
である。The high/low demand determination circuit monitors the calculated demand coefficient in real time and determines whether it is within the control limit range.
（実施例） 次に、本発明について図面を参照して説明する。(Example) Next, the present invention will be explained with reference to the drawings.
第１図は、本発明による高低需要商品の検知方式の一実
施例を示すブロック図である。FIG. 1 is a block diagram showing an embodiment of a method for detecting high-low demand products according to the present invention.
第１図において、１は端末制御装置、２１゜２２はそれ
ぞれ端末装置、３は監視用端末装置、４は商品価格検索
回路、５は商品在庫量監視回路、６は需要係数計算回路
、７は高低需要判定回路、８はファイル装置、９は無停
電式記憶装置である。In FIG. 1, 1 is a terminal control device, 21 and 22 are terminal devices, 3 is a monitoring terminal device, 4 is a product price search circuit, 5 is a product inventory monitoring circuit, 6 is a demand coefficient calculation circuit, and 7 is a 8 is a file device, and 9 is an uninterruptible storage device.
システムの開設時、ファイル装置８の商品別の在庫量デ
ータおよび需要情報データを無停電式記憶装置９に生成
して展開し、運用に備える。When the system is established, inventory data and demand information data for each product in the file device 8 are generated and expanded in the uninterruptible storage device 9 in preparation for operation.
システム運用段階に入り、複数の端末装置２１゜２２か
らの商品価格照会業務が商品価格検索回路４により行わ
れる。Entering the system operation stage, the product price search circuit 4 performs product price inquiries from a plurality of terminal devices 21 and 22.
商品価格検索回路４は、商品価格を要求のあった端末に
通知するものであるが、価格の通知時に当該データは商
品在庫量監視回路５にも通知される。商品在庫量監視回
路５は記憶装置９内の商品在庫量を更新すると同時に、
需要係数計算を行うチエツクポイントに到達したか否か
を判断する。もしチエツクポイントであれば、商品在庫
量監視回路５はさらに需要係数計算回路６にチエツクポ
イントである旨を通知する。The product price search circuit 4 notifies the terminal that has requested the product price, but when notifying the price, the data is also notified to the product inventory amount monitoring circuit 5. The product inventory amount monitoring circuit 5 updates the product inventory amount in the storage device 9, and at the same time,
Determine whether a checkpoint for calculating the demand coefficient has been reached. If it is a checkpoint, the product inventory monitoring circuit 5 further notifies the demand coefficient calculation circuit 6 that it is a checkpoint.
需要係数計算回路６では、最初のチエツクポイントの場
合には入庫時の在庫量、時刻、ならびに２回目以降のチ
エツクポイントであれば前回のチエツクポイント到達時
の在庫量、および時刻の情報にもとづいて需要係数を計
算し、その情報を高低需要判定回路７へ通知する。高低
需要判定回路７では、予め設定している高低需要の限界
係数値との比較により限界係数値の範囲外となる場合に
は、監視用端末装置３に警告通知して警告を表示する。The demand coefficient calculation circuit 6 calculates the amount of inventory at the time of arrival and time for the first checkpoint, and the amount of inventory and time at the time of arrival at the previous checkpoint for the second and subsequent checkpoints. The demand coefficient is calculated and the information is notified to the high/low demand judgment circuit 7. The high/low demand determination circuit 7 compares the preset high/low demand limit coefficient value with the limit coefficient value and, if the value falls outside the range of the limit coefficient value, notifies the monitoring terminal device 3 of a warning and displays a warning.
第２図は、本発明による高低需要商品の検知方式の使用
例を示すグラフである。FIG. 2 is a graph illustrating an example of the use of the high-low demand product detection method according to the present invention.
第２図において、横軸は時間、縦軸は商品別の累積販売
量を示す。−点鎖線はそれぞれ高需要限界係数を示す第
１の勾配、および低需要限界係数を示す第２の勾配であ
る。In FIG. 2, the horizontal axis shows time and the vertical axis shows cumulative sales volume by product. - the dash-dotted lines are a first slope indicating a high demand limit factor and a second slope indicating a low demand limit factor, respectively;
これら両限界係数は使用者が予め設定するもので、商品
の過去の販売データの集計および分析により高精度に設
定する必要がある。These limit coefficients are set in advance by the user, and must be set with high precision by aggregating and analyzing past sales data of the product.
なお、需要係数は次式によって表わされている。すなわ
ち、
ただし、時刻”１＞時刻ｔ。The demand coefficient is expressed by the following formula. That is, however, time “1>time t.
原点Ｏは商品の入庫時期を示している。勾配ａ−Ｃはチ
エツクポイントにおける需要係数勾配を上式により算出
したものである。ここで、チエツクポイン）１ａ−１ｏ
は販売量力Ａ −Ｃに達した時点を表わす。The origin O indicates the stocking time of the product. The slope a-C is the demand coefficient slope at the check point calculated using the above equation. Here, check points) 1a-1o
represents the point in time when sales volume power A-C is reached.
このようにして得られた需要係数の勾配ａ〜Ｃを高低需
要限界係数と比較し、その範囲外に結果が得られた場合
には監視用端末装置３の画面上に警告を表示する。The gradients a to C of the demand coefficients obtained in this manner are compared with the high/low demand limit coefficients, and if a result is obtained outside the range, a warning is displayed on the screen of the monitoring terminal device 3.
（発明の効果）
以上説明したように本発明は、商品販売ごとに在庫量、
および需要情報をチエツクするとともに、需要係数を計
算し、これにもとづいて高低需要商品の判定を行うこと
により、商品需要の実時間管理、および高低需要商品の
早急な検知が可能であると云う効果がある。(Effects of the Invention) As explained above, the present invention has the ability to
By checking demand information, calculating the demand coefficient, and determining high and low demand products based on this, it is possible to manage product demand in real time and quickly detect high and low demand products. There is.
第１図は、本発明による高低需要商品の検知方式の一実
施例を示すブロック図である。
第２図は、本発明による高低需要商品の検知方式の使用
例を示すグラフである。
１・・・端末制御装置
２１．２２・・・端末装置
３・・・監視用端末装置
４・・・商品価格検索回路
５・・・在庫量監視回路
６・・・需要係数計算回路
７・・・高低需要判定回路
８・・・ファイル量
９・・・無停電式記憶装置
（薩ま酪陣） ″′″FIG. 1 is a block diagram showing an embodiment of a method for detecting high-low demand products according to the present invention. FIG. 2 is a graph illustrating an example of the use of the high-low demand product detection method according to the present invention. 1...Terminal control device 21.22...Terminal device 3...Monitoring terminal device 4...Product price search circuit 5...Inventory amount monitoring circuit 6...Demand coefficient calculation circuit 7...・High/low demand judgment circuit 8...File size 9...Uninterruptible storage device (Satsuma Rakujin) ″′″
Claims (1)
から構成される群構成形販売時点情報管理システムの高
低需要商品の検知方式であって、前記端末制御装置のそ
れぞれは商品の急激な需要の変化を検知するための商品
在庫量監視回路と、前記商品の入庫からの経過時間およ
びその間の販売量より需要係数を算出するための需要係
数計算回路と、前記算出された需要係数を実時間で監視
し管理限界範囲にあるか否かを判定するための高低需要
判定回路とを具備して構成したことを特徴とする高低需
要商品の検知方式。A method for detecting high and low demand products in a group-based point-of-sale information management system consisting of one or more terminal control devices and a plurality of terminal devices, wherein each of the terminal control devices detects a sudden increase in demand for the product. A product inventory amount monitoring circuit for detecting changes in demand; a demand coefficient calculation circuit for calculating a demand coefficient from the time elapsed since the product was received and the sales volume during that time; and a demand coefficient calculation circuit for calculating the demand coefficient calculated above. 1. A method for detecting a high/low demand product, comprising: a high/low demand determination circuit for monitoring time and determining whether the product is within a control limit range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63120255A JPH01290072A (en) | 1988-05-17 | 1988-05-17 | Detecting system for high/low demand commodity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63120255A JPH01290072A (en) | 1988-05-17 | 1988-05-17 | Detecting system for high/low demand commodity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01290072A true JPH01290072A (en) | 1989-11-21 |
Family
ID=14781673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63120255A Pending JPH01290072A (en) | 1988-05-17 | 1988-05-17 | Detecting system for high/low demand commodity |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01290072A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001229463A (en) * | 2000-02-16 | 2001-08-24 | Toshiba Corp | System and method for pos analysis |
-
1988
- 1988-05-17 JP JP63120255A patent/JPH01290072A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001229463A (en) * | 2000-02-16 | 2001-08-24 | Toshiba Corp | System and method for pos analysis |
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