JP3855354B2 - Lubrication device - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an oil supply apparatus for an oil tank that supplies fuel oil to a hatch of a tank truck.
[0002]
[Prior art]
An oil supply device for supplying fuel oil to a tank truck is known as Japanese Patent Laid-Open No. 5-16998. In this fueling device, a host computer is provided in an office, a fueling control device is provided in a rack, and the host computer and the fueling control device are connected by a signal line. Then, the oil data of the oil type and the amount of oil to be supplied for each hatch of hatchery is stored in the host computer, and when the car number card is inserted into the card reader / writer provided in the oil supply control device, the oil supply data from the host computer Is loaded into the refueling control device, and when a roller hatch card is inserted into the detector provided on the loading arm, the oil type and hatch number to be refueled by this loading arm match the refueling data that has been read. Thus, after refueling, refueling data is written to the car number card.
[0003]
[Problems to be solved by the invention]
As described above, the conventional oil supply device is provided with a host computer in the office, an oil supply control device is provided in the rack, and both are connected by signal lines. It was difficult to install. In addition, the allocation of each hatch is performed based on refueling data stored in advance in the host computer, and inputting the allocation of each hatch to the host computer is not sufficient for the actual condition of the gas station where the fuel oil is delivered. Since it is an unknown clerk, it may be difficult to unload at the gas station. In addition, when delivering to multiple gas stations, the order of delivery is changed depending on road conditions to improve efficiency. However, if the order of loading is not taken into account, the balance of lorries will be balanced after unloading a part. It will collapse and safe driving will be jeopardized.
[0004]
Therefore, the present invention eliminates the need for a host computer in the office, can reduce the cost of equipment and construction, and allows the driver of the refueling operation to freely select the allocation to each hatch so that unloading at the filling station can be performed. When carried out easily and delivered to multiple gas stations, the balance of the lorry after unloading a part can be maintained to ensure safe operation, and prevention of unloading at the delivered gas station can be achieved. It is providing the fueling apparatus which was made to do.
[0005]
[Means for Solving the Problems]
In order to achieve the above object, according to the present invention, a rack in an oil tank is provided with a plurality of loading arms, each loading arm is connected to a tip of an oil supply pipe connected to an oil storage tank, and in the middle of the oil supply pipe. The pump is equipped with a flow meter and a control valve, and the loading arm has a detector that reads the hatch card of the tank truck and outputs a hatch number signal, and an amount that outputs a lubrication amount setting signal when pressed. A setting button and an oiling start button that outputs an oiling start signal when it is pressed are provided, and an oil amount indicator and an oil supply control device are provided on the rack. The flow rate signal, the hatch number signal from the detector, the lubrication amount setting signal from the amount setting button, and the lubrication start signal from the lubrication start button are input, and from the lubrication control device, a pump drive signal to the pump , System A valve opening signal to the valve and an oil supply amount display signal to the oil supply amount indicator are output, and a card reader / writer in which a tanker car number card is inserted in the case of the oil supply control device, and an oil supply end button The refueling control device includes a vehicle number signal inserted in a card reader / writer provided in the rack, and a hatch card inserted in a detector provided in the loading arm. Refueling is controlled by receiving the hatch number signal.When the car number card is inserted into the card reader / writer, the read car number signal is input to the fueling control device, and the fueling device is ready for fueling. When the setting button is pressed, an amount setting signal is input, and when a refueling start button is pressed and a start signal is input, refueling is performed. The refueling control device receives a refueling end signal, and the card reader It is an gist to record fueling data to the inserted vehicle number card writer.
[0006]
According to the present invention, since the host computer in the office is unnecessary, the cost of the apparatus and construction can be reduced. The oil types to be assigned to each hatch can be freely selected by the operator of the lorry who performs the refueling work, so it can be assigned according to the actual conditions of the gas station where the fuel oil is delivered, and unloading at the gas station is easy. It becomes. In addition, when delivering to a plurality of gas stations, it is possible to allocate in consideration of the unloading order and the balance of the lorry after unloading a part, so that safe driving can be ensured. Furthermore, since refueling data is recorded on the car number card after the end of refueling, prevention of erroneous unloading at the delivered refueling station can be measured in the same manner as in a conventional refueling device.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, an embodiment of a fueling device of the present invention will be described. As shown in FIGS. 1 and 2, the rack 1 of the oil tank station is provided with a plurality of loading arms 2 (A, B, C), and each loading arm 2 has a different oil type, such as high octane gasoline, Regular gasoline and diesel oil are supplied.
[0008]
Each loading arm 2 is connected to the tip of an oil supply pipe 4 connected to an oil storage tank 3, and a pump 5, a flow meter 6, and a control valve 7 are interposed in the oil supply pipe 4. Further, the loading arm 2 includes a detector 8 that reads the hatch card 21 of the tank lorry 20 and outputs a hatch number signal, an amount setting button 9 that outputs an oil supply amount setting signal when pressed, and a press A refueling start button 10 for outputting a refueling start signal is provided.
[0009]
An oil supply amount indicator 11 and an oil supply control device 12 are provided on the rack 1. The oil supply control device 12 includes a flow rate signal from the flow meter 6, a hatch number signal from the detector 8, and an amount setting button 9. The oil supply amount setting signal from the oil supply signal and the oil supply start signal from the oil supply start button 10 are input, and from the oil supply control device 12, the pump drive signal to the pump 5, the valve opening signal to the control valve 7, and the oil supply amount An oil supply amount display signal to the display 11 is output.
[0010]
The case of the fuel supply control device 12 is provided with a card reader / writer 13 into which the car number card 22 of the tank truck 20 is inserted, and a keyboard 15 having a fuel supply end button 14 and the like. A vehicle number signal of the vehicle number card 22 inserted in the writer 13 is input, a refueling end signal is input when the refueling end button 14 of the keyboard 15 is pressed, and a refueling end signal is input. An oil supply data recording signal is output to the writer 13, and a vehicle number card release signal is output. The card reader / writer 13 receives the fuel supply data recording signal, records the fuel supply data to the car number card 22, and receives the car number card release signal to release the car number card 22.
[0011]
Next, the operation of the fueling device of the present invention will be described. The driver of the tank lorry 20 who has come to the oil tank station stops at an office (not shown) of the oil tank station, receives the cargo slip, and stops the tank lorry 20 in the oil supply area in front of the rack 1. When the held car number card 22 is inserted into the card reader / writer 13 of the refueling control device 12, the read vehicle number signal is input to the refueling control device 12 (ST1), and the refueling device becomes ready for refueling. .
[0012]
Next, it rides on the tank truck 20 and considers the allocation of the hatch 23 in consideration of the refueling data of the loading slip, the actual state of the gas station to be delivered and the order of unloading, and the loading arm 2 of the oil type considered optimal is hatched. 23. When the hatch card 21 provided in the hatch 23 is inserted into the detector 8 of the loading arm 2, the hatch number signal read by the detector 8 is input to the fuel supply control device 12 (ST2). Next, when the amount setting button 9 is pressed, an amount setting signal is input (ST3), and when a start signal is input by pressing the refueling start button 10 (ST4), the previous refueling amount displayed on the refueling amount display 11 is returned. The drive signal is output to the pump 5 and the valve open signal is output to the control valve 7 (ST5). As a result, the pump 5 is driven, the control valve 7 is opened, and refueling to the hatch 23 is started. The flow rate signal from the flow meter 6 is input to the refueling control device 12 and calculated, and the refueling amount display signal is the refueling amount. It is output to the display 11 and displayed.
[0013]
When refueling is performed in this manner and the refueling is performed up to the set amount (ST6), the valve opening signal to the control valve 7 and the drive signal to the pump 5 are deactivated (ST7), the control valve 7 is closed, and the pump 5 Stops. Then, the hatch card 21 is removed from the detector 8, the loading arm 2 is removed from the hatch 23, and refueling to the hatch 23 is completed.
[0014]
In order to supply oil to another hatch 23, the loading arm 2 is inserted into the hatch 23, and the hatch card 21 provided in the hatch 23 is inserted into the detector 8, so that the hatch card 21 read by the detector 8 is read. Are input to the fuel supply control device 12 (ST8), and when the amount setting button 9 is pressed, steps ST3 and after are executed.
[0015]
When all the refueling described in the cargo slip has been completed in this way, the refueling end button 14 on the keyboard 15 is pressed and an end signal is input to the refueling control device 12 (ST9). The data is output to the reader / writer 13 and further a vehicle number card release signal is output (ST10). Then, refueling data as shown in FIG. 4 is recorded on the car number card 22, and the car number card 22 is released from the card reader / writer 13.
[0016]
In this way, the driver leaves the tank truck 20 with the vehicle number card 22 in which the fuel supply data is recorded, and the vehicle number card 22 is transferred to the card reader / writer 25 of the in-vehicle controller 24 when unloading at the gas station. Insert to prevent misloading of oil seeds into the oil storage tank at the gas station.
[0017]
【The invention's effect】
As described above, the fueling device of the present invention includes a vehicle number signal inserted in a card reader / writer provided in a rack and a hatch card hatch inserted in a detector provided in a loading arm. In a fueling device provided with a fueling control device that controls fueling in response to a number signal, the fueling control device receives a fueling end signal and records fueling data on a car number card inserted in the card reader / writer. . Thus, since the host computer in the office is not required, the cost of the apparatus and construction can be reduced. The oil types to be assigned to each hatch can be freely selected by the operator of the lorry who performs the refueling work, so it can be assigned according to the actual conditions of the filling station to which the fuel oil is delivered, and unloading at the filling station is easy. It becomes. In addition, when delivering to a plurality of gas stations, it is possible to allocate in consideration of the unloading order and the balance of the lorry after unloading a part, so that safe driving can be ensured. Furthermore, since refueling data is recorded on the car number card after the end of refueling, prevention of erroneous unloading at the delivered refueling station can be measured in the same manner as in a conventional refueling device.
[Brief description of the drawings]
FIG. 1 is a side view showing a state where oil is supplied to a lorry with an oil supply device of the present invention.
FIG. 2 is a schematic view showing the whole of a fueling device of the present invention.
FIG. 3 is a control flow chart of an oil supply control device.
FIG. 4 is a diagram of refueling data recorded on a car number card.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Rack 2 Loading arm 3 Oil storage tank 4 Oil supply pipe 5 Pump 6 Flowmeter 7 Control valve 8 Detector 9 Quantity setting button 10 Oil supply start button 11 Oil supply amount indicator 12 Oil supply control device 13 Card reader / writer 14 Oil supply end button 15 Keyboard 20 Tank Lori 21 Hatch Card 22 Car Number Card 23 Hatch 24 In-vehicle Control Device

Claims (1)

The rack of the oil tank station is provided with a plurality of loading arms, each loading arm is connected to the tip of an oil supply pipe connected to the oil storage tank, and a pump, a flow meter, and a control valve are interposed in the middle of the oil supply pipe. Also, the loading arm has a detector that reads a hatch card of a tank truck and outputs a hatch number signal, an amount setting button that outputs an oil amount setting signal when pressed, and an oil supply start signal when pressed And a refueling start button for outputting
On the rack, an oil supply amount indicator and an oil supply control device are provided. The oil supply control device includes a flow rate signal from a flow meter, a hatch number signal from a detector, and an oil amount setting signal from an amount setting button. The oil supply start signal from the oil supply start button is input, and the oil supply control device outputs a pump drive signal to the pump, a valve opening signal to the control valve, and an oil supply amount display signal to the oil supply amount indicator. And
In addition, the case of the fueling control device is provided with a card reader / writer into which a tanker car number card is inserted, and a keyboard having a fueling end button, etc.
The oil supply control device receives the vehicle number signal of the car number card inserted in the card reader / writer provided in the rack and the hatch number signal of the hatch card inserted in the detector provided in the loading arm. Control,
When the car number card is inserted into the card reader / writer, the read car number signal is input to the lubrication control device, and the lubrication device is ready for lubrication.
When the amount setting button is pressed, the amount setting signal is input, and when the refueling start button is pressed and the start signal is input, refueling is performed.
The fueling control device receives a fueling end signal and records fueling data on a car number card inserted in the card reader / writer .

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