JP2745057B2 - Residual oil amount management device at gas station - Google Patents
Residual oil amount management device at gas stationInfo
- Publication number
- JP2745057B2 JP2745057B2 JP63318257A JP31825788A JP2745057B2 JP 2745057 B2 JP2745057 B2 JP 2745057B2 JP 63318257 A JP63318257 A JP 63318257A JP 31825788 A JP31825788 A JP 31825788A JP 2745057 B2 JP2745057 B2 JP 2745057B2
- Authority
- JP
- Japan
- Prior art keywords
- refueling
- amount
- machine
- oil
- parent
- 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.)
- Expired - Fee Related
Links
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- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、自動車等にガソリン等の油を供給する給油
所における残油量管理装置に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a residual oil amount management device in a gas station that supplies oil such as gasoline to automobiles and the like.
かかる給油所で設ける給油装置は、周知のごとく給油
管を介して給油所の敷地内の地下に埋設した貯油タンク
と連通し、該貯油タンクからガソリン等の油を汲上げて
自動車に給油しており、この貯油タンクへはタンクロー
リーから油を補給している。As is well known, a refueling device provided at such a gas station communicates with an oil storage tank buried underground on the site of the gas station via an oil supply pipe, pumps oil such as gasoline from the oil storage tank and refuels the automobile. This tank is supplied with oil from a tank truck.
ところで該貯油タンクのタンク内残量を管理するに
は、従来、例えばタンクに液面計を設け、この液面計で
計測されるタンク内の液位にもとづいてマイクロコンピ
ュータなどを用いる制御装置で残存液量を算出し、この
残量を給油所内の事務所などに設置した表示器に表示し
ており、給油所員はこの表示を見て残量を知り、残量が
所定値以下の少量になるとタンクローリーで油を補給し
ていた。Incidentally, in order to manage the remaining amount in the tank of the oil storage tank, conventionally, for example, a liquid level gauge is provided in the tank, and a control device using a microcomputer or the like is used based on the liquid level in the tank measured by the liquid level gauge. The remaining liquid amount is calculated, and the remaining amount is displayed on a display installed in an office or the like in the refueling station.The refueling station staff knows the remaining amount by looking at this display, and reduces the remaining amount to a small amount less than the predetermined value. I was refueling with a tank lorry.
このようにタンク内の液位を直接計測することによっ
て残量を算出しているため、タンク毎に液面計を設置す
る必要があるばかりか、液面計からの液位信号を液量に
変換する手段なども要し、残量管理のためだけに独立し
たシステムを要した。Since the remaining amount is calculated by directly measuring the liquid level in the tank in this way, it is not only necessary to install a liquid level gauge for each tank, but also to convert the liquid level signal from the liquid level meter to the liquid level. It also required means for conversion, and required an independent system only for managing the remaining amount.
しかしながら、タンク内の油の減少量は該タンクに連
結してある給油機での油の給油量に等しいことから、給
油機での給油量と貯油タンクへの補給量に基づいてタン
ク内残量を算出し、残量管理のために液面計などを特に
設置する必要のないものとして、従来、例えば特公昭51
-4686号公報に記載のようなタンク内残量管理装置があ
る。However, since the amount of oil reduction in the tank is equal to the amount of oil supplied by the refueling machine connected to the tank, the amount of oil remaining in the tank is determined based on the amount of oil supplied by the refueling machine and the amount of oil supplied to the oil storage tank. And no need to install a liquid level gauge or the like to control the remaining amount.
There is a remaining amount management device in a tank as described in JP-A-4686.
しかし、前記特公昭51-4686号公報などに記載の管理
装置は、残量管理用の制御装置などを給油所内の建物内
などに別途設置し、この制御装置を給油機に接続する必
要があり、管理用の制御装置を格別に要するのみなら
ず、制御装置と給油機との接続のための配線も必要とな
る。However, the management device described in Japanese Patent Publication No. 51-4686, for example, requires a control device for remaining amount management or the like to be separately installed in a building in a gas station, and this control device needs to be connected to a refueling machine. In addition, a control device for management is not only specially required, but also wiring for connection between the control device and the refueling machine is required.
本発明の目的は前記従来例の不都合を解消し、給油機
での給油量と貯油タンクへの補給量に基づいてタンク内
残量を算出してタンク内の残量を管理する場合に、残量
管理のためのシステムを給油機側に設けてある給油量な
どの給油データの管理システムに組込むことができ、残
量管理のための制御装置などを事務所等の建物内に別途
格別に設置する必要がなく、簡単な構成で残量管理が行
いやすい給油所における残油量管理装置を提供すること
にある。SUMMARY OF THE INVENTION An object of the present invention is to solve the problem of the conventional example and calculate the remaining amount in the tank based on the refueling amount in the refueling machine and the replenishing amount to the oil storage tank to manage the remaining amount in the tank. The system for quantity control can be incorporated into the refueling data management system, such as the quantity of refueling, installed on the refueling machine side, and a control device for remaining quantity management is installed separately in a building such as an office. It is therefore an object of the present invention to provide a residual oil amount management device in a gas station that does not need to be installed and that can easily manage the remaining amount with a simple configuration.
本発明は前記目的を達成するため、同一の貯油タンク
に接続されている複数の給油機のうちの１台を親給油機
とし、その他の給油機を子給油機として、親給油機に設
けられている当該親給油機での給油量を計測する制御装
置に、前記親給油機および子給油機全てのそれぞれの給
油量が導入され、それぞれの給油量を加算して総給油量
を算出する総給油量計測手段と、前記親給油機および子
給油機全てのそれぞれの給油量が導入され、貯油タンク
への補給量からそれぞれの給油量を減算して貯油タンク
の残油量を記憶する残量記憶手段とを設け、親給油機で
の給油量を表示するとともに総給油量計測手段で計測さ
れた総給油量と残量記憶手段に記憶された貯油タンクの
残油量とを表示する表示器を前記制御装置に接続したこ
とを要旨とするものである。In order to achieve the above object, the present invention provides one of a plurality of refueling machines connected to the same oil storage tank as a parent refueling machine, and the other refueling machine as a child refueling machine, provided in the parent refueling machine. The respective refueling amounts of the parent refueling machine and the child refueling machine are introduced into a control device that measures the refueling amount of the parent refueling machine, and the total refueling amount is calculated by adding the respective refueling amounts. The refueling amount measuring means and the remaining amount of each of the parent refueling machine and the child refueling machine are introduced, and the remaining refueling amount is stored by subtracting each refueling amount from the replenishing amount to the refueling tank. Storage means for displaying a refueling amount in the main refueling machine and displaying the total refueling amount measured by the total refueling amount measuring means and the residual oil amount of the oil storage tank stored in the remaining amount storage means Connected to the control device. A.
本発明によれば、同一の貯油タンクに連結されている
全ての給油機からの給油量を、その内の１台の親給油機
に導入し、該親給油機に設置してある制御装置に設定記
憶されているタンク内残油量より減算することで該貯油
タンクの残量が算出管理される。According to the present invention, the amount of refueling from all the refueling machines connected to the same oil storage tank is introduced into one parent refueling machine, and the control device installed in the parent refueling machine is used. The remaining amount of the oil storage tank is calculated and managed by subtracting from the set and stored residual oil amount in the tank.
そして、前記制御装置はこれが配設されている当該親
給油機での給油量などの給油データを管理するものであ
るから、この制御装置を利用することによりタンク内残
量管理のための制御装置を事務所内などに別途格別に設
置する必要がない。Since the control device manages refueling data such as the amount of refueling at the parent refueling machine in which the control device is disposed, a control device for managing the remaining amount in the tank by using the control device. It is not necessary to separately set up in the office.
また、必要に応じて当該親給油機の給油データだけで
なく、タンク内残量などの管理データも共用の表示器に
表示できる。If necessary, not only the refueling data of the parent refueling machine but also management data such as the remaining amount in the tank can be displayed on a common display.
以下、図面について本発明の実施例を詳細に説明す
る。Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
第１図は本発明の給油所における残油量管理装置の実
施例を示す一部切欠いた斜視図、第２図は本発明の管理
装置を設置した給油所の平面図で、図中１は地上固定式
の給油機を示し、該給油機１の基本構造は従来周知のご
とく地上に設置したアイランド２上に給油機ケース1aを
立設し、該給油機ケース1a内に地下の貯油タンク３に連
通する給油管４を立上げ、この給油管４に給油モーター
５を連結した給油ポンプ６、流量パルス発信器７に接続
した流量計８を設け、該給油管４の端は給油機ケース1a
外に導出し、ここで先端に給油ノズル９を有する給油ホ
ース10を連結してある。FIG. 1 is a partially cutaway perspective view showing an embodiment of a residual oil amount management device in a gas station of the present invention, and FIG. 2 is a plan view of a gas station in which the management device of the present invention is installed. This figure shows a fixed-type oil refueling machine. The basic structure of the oil refueling machine 1 is that an oil refueling machine case 1a is erected on an island 2 installed on the ground as is well known in the art, and an underground oil storage tank 3 is provided in the oil refueling machine case 1a. The fuel supply pipe 4 is connected to the oil supply pipe, and a fuel supply pump 6 having a fuel supply motor 5 connected to the fuel supply pipe 4 and a flow meter 8 connected to a flow rate pulse transmitter 7 are provided.
An oil supply hose 10 having an oil supply nozzle 9 at the tip is connected to the outside.
給油機ケース1aの側面には前記給油ノズル９の掛外し
に連動してオンオフするノズルスイッチ11を設けたノズ
ル掛け12が形成されており、また、給油機ケース1aの正
面には給油量などの給油データを表示する表示器13が設
けてある。A nozzle hook 12 provided with a nozzle switch 11 that is turned on and off in conjunction with the hooking-off of the oiling nozzle 9 is formed on a side surface of the oiling machine case 1a. An indicator 13 for displaying refueling data is provided.
以上のようにして構成される給油機１を例えば第２図
に示すように２台ずつ設置した２つのアイランド2,2′
を給油所の敷地14内に配設し、各アイランド2,2′上の
２台の給油機1,1及び１′,1′のうちの一方を例えばレ
ギュラーガソリン給油用、他方をハイオクタンガソリン
給油用とし、アイランド２上のレギュラーガソリン給油
用の給油機１とアイランド２′上のレギュラーガソリン
給油用の給油機１′とを地下の貯油タンク３に連結し、
また、アイランド２上のハイオクタンガソリン給油用の
給油機１とアイランド２′上のハイオクタンガソリン給
油用の給油機１′とを地下の貯油タンク３′に連結し
た。For example, as shown in FIG. 2, two islands 2, 2 'in which two refueling machines 1 constructed as described above are installed are shown.
On the site 14 of the gas station, one of the two refueling machines 1,1 and 1 ', 1' on each island 2,2 'is for regular gasoline refueling and the other is high-octane gasoline. A refueling machine 1 for regular gasoline refueling on the island 2 and a refueling machine 1 'for regular gasoline refueling on the island 2' are connected to the underground oil storage tank 3,
A high-octane gasoline refueling machine 1 on the island 2 and a high-octane gasoline refueling machine 1 'on the island 2' are connected to an underground oil storage tank 3 '.
そして、同一の貯油タンク例えば貯油タンク３に連結
される２台の給油機1,1′のうちの一方例えば給油機１
を親給油機、他の給油機１′を子給油機とし、親の給油
機１に第１図に示すように貯油タンク３内の残油量管理
のための操作盤15にテンキー、ファンクションキーなど
を設けた。第２図中、16は事務所などの建物を示す。Then, one of the two oilers 1, 1 'connected to the same oil storage tank, for example, the oil storage tank 3, for example, one of the oiler 1
Is a parent refueling machine and the other refueling machine 1 'is a child refueling machine. The parent refueling machine 1 has a numeric keypad and a function key on an operation panel 15 for managing the residual oil amount in the oil storage tank 3 as shown in FIG. And so on. In FIG. 2, reference numeral 16 denotes a building such as an office.
操作盤15のファンクションキーには貯油タンク３への
供給量を入力する設定釦、貯油タンク３内の残量を呼び
出すための残量釦、貯油タンク３の１日の使用量を呼び
出すためのデイリー釦等があり、また、給油機１に貯油
タンク３内の残量が所定値以下の少量になったときにこ
れを光や音で報知する報知器20、給油機１での給油デー
タや残量管理のため、従来周知のマイクロコンピュータ
などを用いる制御装置21を設ける。The function keys of the operation panel 15 include a setting button for inputting the supply amount to the oil storage tank 3, a remaining amount button for calling the remaining amount in the oil storage tank 3, and a daily button for calling the daily usage amount of the oil storage tank 3. There are buttons, etc., and an alarm 20 for notifying the refueling machine 1 with light or sound when the remaining amount in the oil storage tank 3 becomes smaller than a predetermined value. A control device 21 using a conventionally known microcomputer or the like is provided for quantity control.
第３図は、この制御装置21による残量管理のブロック
図を示し、まず、給油機１での自動車へのガソリン給油
による給油データの管理システムから説明すると、ノズ
ルスイッチ11からのノズル外し信号をオン信号としてモ
ータ制御手段17にリセット信号として給油量計数手段22
に導入し、モータ制御手段17の駆動信号を給油モーター
５に導入し、またこの給油機の流量パルス発信器７から
の流量パルス信号を給油量計数手段22に導入し、該計数
手段22からの計数信号を表示駆動手段23を介して表示器
13に導入し、ノズルスイッチ11からのノズル掛け信号を
オフ信号としてモータ制御手段17に導入した。FIG. 3 is a block diagram of the remaining amount management by the control device 21. First, a description will be given of a system for managing refueling data by gasoline refueling of an automobile in the refueling machine 1. As an ON signal to the motor control means 17 as a reset signal
And a drive signal of the motor control means 17 is introduced into the refueling motor 5, and a flow rate pulse signal from the flow rate pulse transmitter 7 of the refueling machine is introduced into the refueling amount counting means 22. The counting signal is displayed on the display device via the display driving means 23.
13, and the nozzle control signal from the nozzle switch 11 was introduced to the motor control means 17 as an off signal.
次に貯油タンク３内の残量管理システムについて説明
すると、操作盤15からの量設定信号をゲート手段26を介
して残量記憶手段24に導入し、親と子の両給油機1,1′
の流量パルス発信器7,7′からの流量パルス信号を減算
信号として前記残量記憶手段24に導入し、また加算信号
として総給油量計数手段25に導入し、操作盤15からの残
量表示信号をゲート手段26を介して残量記憶手段24に導
入し、ここからの残量信号を表示器駆動手段23を介して
表示器13に導入する。Next, the remaining amount management system in the oil storage tank 3 will be described. An amount setting signal from the operation panel 15 is introduced into the remaining amount storage means 24 via the gate means 26, and both the parent and child refueling machines 1, 1 'are introduced.
The flow rate pulse signals from the flow rate pulse transmitters 7, 7 'are introduced into the remaining amount storage means 24 as subtraction signals, and are introduced into the total refueling amount counting means 25 as addition signals. The signal is introduced into the remaining amount storage means 24 via the gate means 26, and the remaining amount signal therefrom is introduced into the display 13 via the display driving means 23.
また、操作盤15からの総給油量表示信号をゲート手段
26を介して総給油量計数手段25に導入し、ここからの量
信号を表示器駆動手段23を介して表示器13に導入する。In addition, the total lubrication amount display signal from the operation panel 15 is gated.
It is introduced into the total refueling amount counting means 25 through 26, and the amount signal therefrom is introduced into the display 13 via the display driving means 23.
貯油タンク３の最少残量（例えば1kl）を記憶してい
る報知残量記憶手段27からの量信号と残量記憶手段24か
らの残量信号とを比較手段28に導入し、残量が最少残量
以下になったときに出力される比較手段28からの報知信
号を報知器作動手段29を介して報知器20に導入した。The amount signal from the notification remaining amount storage unit 27 storing the minimum remaining amount (for example, 1 kl) of the oil storage tank 3 and the remaining amount signal from the remaining amount storage unit 24 are introduced into the comparing unit 28, and the remaining amount is minimized. The notification signal output from the comparing means 28 when the remaining amount becomes equal to or less than the remaining amount is introduced into the alarm 20 through the alarm operating means 29.
また、ノズルスイッチ11からのノズル掛け信号をゲー
ト開信号としてゲート手段26に導入した。In addition, a nozzle application signal from the nozzle switch 11 was introduced to the gate means 26 as a gate open signal.
次に使用法及び動作について説明する。 Next, usage and operation will be described.
各給油機での給油毎の給油量を表示する方法を説明す
ると、親の給油機１で自動車のガソリンタンクにレギュ
ラーガソリンを給油するには、給油ノズル９をノズル掛
け12から外せば、これに連動してノズルスイッチ11がオ
ンし、この信号により給油量計数手段22の前回の給油量
がリセットされ、同時に給油モーター５が回動し、給油
ポンプ６が駆動される。A method of displaying a refueling amount for each refueling at each refueling machine will be described. In order to refuel regular gasoline to a gasoline tank of an automobile with a parent refueling machine 1, if a refueling nozzle 9 is removed from a nozzle hook 12, this will be described. In conjunction with this, the nozzle switch 11 is turned on, and the previous refueling amount of the refueling amount counting means 22 is reset by this signal. At the same time, the refueling motor 5 rotates and the refueling pump 6 is driven.
次に、給油ノズル９を自動車のガソリンタンクに挿入
してノズルバルブを開けば、給油モーター５によって駆
動する給油ポンプ６により地下の貯油タンク３から給油
管４にレギュラーガソリンが汲上げられ、給油ホース1
0、給油ノズル９を通ってガソリンタンクに給油され
る。Next, when the refueling nozzle 9 is inserted into the gasoline tank of the automobile and the nozzle valve is opened, regular gasoline is pumped from the underground oil storage tank 3 to the refueling pipe 4 by the refueling pump 6 driven by the refueling motor 5, and the refueling hose is opened. 1
0, the fuel is supplied to the gasoline tank through the fueling nozzle 9.
この間の流量は流量計８で計測される流量パルス発信
器７から流量パルス信号として給油量計数手段22に入
り、ここで計数されて、表示器駆動手段23を介して当該
親の給油機１での給油データである給油量として表示器
13に表示される。給油が終ったならば、給油ノズル９を
ノズル掛け12に掛ければ、ノズルスイッチ11がオフし、
給油モーターが停止する。During this time, the flow rate from the flow rate pulse transmitter 7 measured by the flow meter 8 enters the refueling amount counting means 22 as a flow rate pulse signal, is counted there, and is displayed by the parent refueling machine 1 via the display driving means 23. Display as the lubrication amount, which is the lubrication data of
Appears on 13. When refueling is over, if the refueling nozzle 9 is hung on the nozzle hook 12, the nozzle switch 11 will be turned off,
The refueling motor stops.
なお、子の給油機１′によってレギュラーガソリンを
給油する場合も、親の給油機１と同様にして同じ貯油タ
ンク３からレギュラーガソリンを汲上げて給油を行い、
給油量は子の給油機１′に設けてある表示器13′に表示
される。In addition, when regular gasoline is refueled by the child refueling machine 1 ', regular gasoline is pumped from the same oil storage tank 3 as in the parent refueling machine 1 and refueled.
The refueling amount is displayed on a display 13 'provided in the child refueling machine 1'.
このようにして、親の給油機１も子の給油機１′も同
じ貯油タンク３からレギュラーガソリンを汲上げて給油
を行うが、次にこの貯油タンク３での１日の給油量を管
理する方法について説明する。親の給油機１で自動車に
給油を行った際、パルス発信器７から出力される流量パ
ルス信号は総給油量計数手段25にも入り、ここで流量パ
ルス信号は加算されていく。In this way, both the parent refueling machine 1 and the child refueling machine 1 'pump up regular gasoline from the same oil storage tank 3 to refuel, and then manage the daily refueling amount in the oil storage tank 3. The method will be described. When the parent refueling machine 1 refuels the car, the flow pulse signal output from the pulse transmitter 7 also enters the total refueling amount counting means 25, where the flow pulse signal is added.
同様にして子の給油機１′で行った給油の際、パルス
発信器７′から出力される流量パルス信号も総給油量計
数手段25に入り加算される。Similarly, at the time of refueling performed by the child refueling machine 1 ', the flow rate pulse signal output from the pulse transmitter 7' also enters the total refueling amount counting means 25 and is added.
このようにして総給油量計数手段25では貯油タンク３
に連結されている全ての給油機1,1′の給油量が順次加
算されていき貯油タンク３の内の油の総給油量が算出さ
れている。よって、１日の給油量を知るには、ゲート手
段26が開いている時、すなわち給油機１の給油ノズル９
がノズル掛け12に掛っていて給油中ではない時に操作盤
15を操作して総給油量表示信号が総給油量計数手段25に
入力すると総給油量は表示器駆動手段23を介して表示器
13に出力されて給油機１の表示器13に貯油タンク３の１
日の総給油量として表示される。なお、総給油量計数手
段25のリセットは、操作盤15を操作して行う。Thus, the total refueling amount counting means 25 uses the oil storage tank 3
The total oil supply amount of the oil in the oil storage tank 3 is calculated by sequentially adding the oil supply amounts of all the oiling machines 1, 1 'connected to the oil supply device 1. Therefore, in order to know the daily refueling amount, when the gate means 26 is open, that is, when the refueling nozzle 9 of the refueling machine 1
Control panel when is hung on nozzle holder 12 and not refueling
When the total refueling amount display signal is input to the total refueling amount counting means 25 by operating the number 15, the total refueling amount is displayed on the display via the display driving means 23.
13 and the indicator 13 of the refueling machine 1
It is displayed as the total refueling amount per day. The reset of the total refueling amount counting means 25 is performed by operating the operation panel 15.
次に、タンク内残量を管理する方法を説明する。 Next, a method of managing the remaining amount in the tank will be described.
タンクローリーから貯油タンク３への油の補給の際、
この補給量を操作盤15を操作して残量を残量記憶手段24
に設定する。When replenishing oil from the tank lorry to the oil storage tank 3,
The replenishment amount is operated by operating the operation panel 15 and the remaining amount is stored in the remaining amount storage means 24.
Set to.
そして貯油タンク３に連結されている親の給油機１、
子の給油機１′で給油を行えば、給油の際に流量パルス
発信器7,7′から出力される流量パルス信号はこの残量
記憶手段24にも入り、ここで残油量から給油機1,1′で
の給油量が順次減算されていく。And the parent refueling machine 1 connected to the oil storage tank 3,
When refueling is performed by the child refueling machine 1 ', the flow rate pulse signal output from the flow rate pulse transmitters 7, 7' at the time of refueling also enters the remaining amount storage means 24, where the residual oil amount is calculated from the refueling amount. The refueling amount at 1,1 'is sequentially reduced.
よって、給油中でなくゲート手段26が開いている時に
操作盤15を操作して、残量表示信号を残量記憶手段24に
入力すれば、現在の残油量が表示器駆動手段23を介して
表示器13に伝わり表示器13に管理データとして表示され
る。Therefore, when the operation panel 15 is operated when the gate means 26 is open and the fuel is not being supplied, and the remaining amount display signal is input to the remaining amount storage means 24, the current remaining oil amount is transmitted via the display driving means 23. The data is transmitted to the display 13 and displayed on the display 13 as management data.
他方、報知残量記憶手段27にはタンクローリーからの
油の補給を必要とする最少残量例えば1klが記憶されて
おり、比較手段28に入力される残量記憶手段24からの現
残油量が前記報知器量である1klに達すると、比較手段2
8から報知器作動手段29に出力され、この働きで報知器2
0により貯油タンク３内の油が少なくなって補給を必要
としていることが報知される。On the other hand, the notification remaining amount storage means 27 stores a minimum remaining amount, for example, 1 kl, which requires replenishment of oil from the tank lorry, and the current remaining oil amount from the remaining amount storage means 24 input to the comparison means 28 is stored. When the amount of the annunciator reaches 1 kl, the comparing means 2
8 to the alarm operating means 29.
By 0, it is notified that the amount of oil in the oil storage tank 3 is low and that replenishment is required.
なお、給油ノズル９がノズル掛け12から外され給油中
でノズルスイッチ11がオンしている時は、このオン信号
がゲート手段26に入りゲートが閉となるので、この間は
表示器13には現在給油中の給油量が表示されており、デ
イリー釦19を押しても１日の総使用量を表示器13に表示
することはできないので、表示器13を共用しても問題は
ない。When the refueling nozzle 9 is removed from the nozzle hook 12 and the nozzle switch 11 is turned on during refueling, this ON signal enters the gate means 26 and the gate is closed. Since the refueling amount during refueling is displayed and the daily use amount cannot be displayed on the display 13 even if the daily button 19 is pressed, there is no problem even if the display 13 is shared.
また、前記実施例では１台の親の給油機１に対して子
の給油機１′も１台設けたが、親と子の関係は１対１に
限定されるものではなく、１台の親の給油機１に対して
子の給油機を多数台設けてよいことはもちろんである。Further, in the above-described embodiment, one child refueling machine 1 'is provided for one parent refueling machine 1, but the relationship between the parent and the child is not limited to one-to-one, but one parent refueling machine 1' is provided. It goes without saying that a large number of child refueling machines may be provided for the parent refueling machine 1.
以上述べたように本発明の給油所における残油量管理
装置は、給油機側での油の給油量をもとにして貯油タン
クでの残油量を算出するようにしたので、残油量算出の
ために貯油タンクに別途液面計などを設置する必要がな
い。As described above, the apparatus for managing the amount of residual oil in a gas station according to the present invention calculates the amount of residual oil in the oil storage tank based on the amount of oil supplied to the oil supply machine. There is no need to install a separate liquid level gauge in the oil storage tank for the calculation.
そして、この場合に給油機に設けてある給油データの
管理システムに貯油タンクの残量管理のシステムを組込
むことができ、管理システムのために制御装置などを別
途格別に設置する必要がなく、簡単な構成でタンク内残
量の管理が行えるものである。In this case, the system for managing the remaining amount of the oil storage tank can be incorporated into the refueling data management system provided in the refueling machine, and there is no need to separately install a control device or the like for the management system. With such a configuration, the remaining amount in the tank can be managed.
第１図は本発明の給油所における残油量管理装置の実施
例を示す一部切欠いた斜視図、第２図は本発明の管理装
置を設置した給油所の平面図、第３図は実施例のブロッ
ク図である。 1,1′…給油機、1a…給油機ケース 2,2′…アイランド 3,3′…貯油タンク、４…給油管 ５…給油モーター、６…給油ポンプ ７…流量パルス発信器、８…流量計 ９…給油ノズル、10…給油ホース 11…ノズルスイッチ、12…ノズル掛け 13…表示器、14…敷地 15…操作盤、16…事務所 17…モータ制御手段、20…報知器 21…制御装置、22…給油量計数手段 23…表示器駆動手段、24…残量記憶手段 25…総給油量計数手段 26…ゲート手段、27…報知残量記憶手段 28…比較手段、29…報知器作動手段FIG. 1 is a partially cutaway perspective view showing an embodiment of a residual oil amount management device in a gas station according to the present invention, FIG. 2 is a plan view of a gas station equipped with the management device of the present invention, and FIG. FIG. 3 is a block diagram of an example. 1, 1 '... refueling machine, 1a ... refueling machine case 2, 2' ... island 3, 3 '... oil storage tank, 4 ... refueling pipe 5 ... refueling motor, 6 ... refueling pump 7 ... flow pulse transmitter, 8 ... flow rate Total 9: Refueling nozzle, 10: Refueling hose 11: Nozzle switch, 12: Nozzle hook 13: Display, 14: Site 15: Operation panel, 16: Office 17: Motor control means, 20: Alarm 21: Control device , 22 ... refueling amount counting means 23 ... display driving means, 24 ... remaining amount storage means 25 ... total refueling amount counting means 26 ... gate means, 27 ... notification remaining amount storage means 28 ... comparison means, 29 ... alarm operating means
Claims (1)
給油機のうちの１台を親給油機とし、その他の給油機を
子給油機として、親給油機に設けられている当該親給油
機での給油量を計測する制御装置に、前記親給油機およ
び子給油機全てのそれぞれの給油量が導入され、それぞ
れの給油量を加算して総給油量を算出する総給油量計測
手段と、前記親給油機および子給油機全てのそれぞれの
給油量が導入され、貯油タンクへの補給量からそれぞれ
の給油量を減算して貯油タンクの残油量を記憶する残量
記憶手段とを設け、親給油機での給油量を表示するとと
もに総給油量計測手段で計測された総給油量と残量記憶
手段に記憶された貯油タンクの残油量とを表示する表示
器を前記制御装置に接続したことを特徴とする残油管理
装置。1. A parent refueling machine provided in a parent refueling machine, wherein one of a plurality of refueling machines connected to the same oil storage tank is a parent refueling machine, and the other refueling machines are child refueling machines. A total refueling amount measuring means for calculating a total refueling amount by adding a refueling amount of each of the parent refueling device and the child refueling device to a control device for measuring a refueling amount in the machine; And a remaining amount storage means for storing the refueling amount of each of the parent refueling machine and the child refueling machine, subtracting the refueling amount from the replenishing amount to the oil storage tank, and storing the residual oil amount of the oil storage tank. An indicator for displaying the amount of refueling in the parent refueling machine and displaying the total amount of oil measured by the total refueling amount measuring means and the residual oil amount of the oil storage tank stored in the remaining amount storage means in the control device. A residual oil management device characterized by being connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63318257A JP2745057B2 (en) | 1988-12-16 | 1988-12-16 | Residual oil amount management device at gas station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63318257A JP2745057B2 (en) | 1988-12-16 | 1988-12-16 | Residual oil amount management device at gas station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02166100A JPH02166100A (en) | 1990-06-26 |
| JP2745057B2 true JP2745057B2 (en) | 1998-04-28 |
Family
ID=18097188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63318257A Expired - Fee Related JP2745057B2 (en) | 1988-12-16 | 1988-12-16 | Residual oil amount management device at gas station |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2745057B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4335173B2 (en) * | 2005-05-30 | 2009-09-30 | 株式会社富永製作所 | Gas station unloading system |
| JP5900067B2 (en) * | 2012-03-21 | 2016-04-06 | 株式会社タツノ | Lubrication device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS514686A (en) * | 1974-07-02 | 1976-01-14 | Mitsubishi Heavy Ind Ltd | BINIIRUHIMAKUSETSUDANYOKANETSUROORASOCHI |
| JPH0615919Y2 (en) * | 1987-09-18 | 1994-04-27 | トキコ株式会社 | Gas station POS system |
-
1988
- 1988-12-16 JP JP63318257A patent/JP2745057B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02166100A (en) | 1990-06-26 |
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|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |