Summary of the invention
The application's main purpose is to provide an a kind of main oil gun, two dispenser systems from oil gun, display terminal, settlement terminal of comprising, inconvenient, dangerous, the slow-paced problem of use that exists to solve prior art, and solve native system because comprising a main oil gun, two oil gun control construction problems that bring from oil gun.Wherein:
According to the application, a kind of dispenser system that self-propelled vehicle is refueled is provided, comprise oil gun, oil circuit, flow measurement converter, valve, controller, display terminal, checkout terminal, it is characterized in that, dispenser system comprises a main fuel charger and one from fuel charger, main oil gun and two are from oil gun, and two are respectively first from oil gun and second from oil gun from oil gun; Main oil gun, first is disposed on the main fuel charger from oil gun, display terminal, checkout terminal, and second is disposed at from fuel charger from oil gun.
According to the application's embodiment, in described system, main oil gun and two are from there being following structure between the oil gun: only after main oil gun is by blunderbuss, arbitrary can be by blunderbuss from oil gun; Main oil gun or arbitrary from oil gun by blunderbuss after, this can be refueled or stop to refuel by the oil gun of blunderbuss; When main oil gun is hung arms, automatically stop to refuel and being hung arms from oil gun; Main oil gun or arbitrary hung arms from oil gun after, the oil gun that this quilt is hung arms can not refuel; First from oil gun and second from following structure is arranged between the oil gun: two from one of oil gun by blunderbuss after, another can not be by blunderbuss from oil gun; Two can not be simultaneously by blunderbuss from oil gun.
According to the application's embodiment, in described system, described flow measurement converter quantity is one; Main oil gun, two link to each other with described flow measurement converter by oil circuit respectively from oil gun; Described flow measurement converter is used for real time measure by the main oil gun of blunderbuss with by the oiling total amount from oil gun of blunderbuss.Display terminal comprises a displaying block, is used for showing in real time main oil gun and oiling total amount from oil gun, or total price, or shows simultaneously both.
According to the application's embodiment, in described system, described flow measurement converter quantity is two; A flow measurement converter links to each other by oil circuit with main oil gun, is used for real time measure by the volume read-out of the main oil gun of blunderbuss; Two link to each other with another flow measurement converter by oil circuit respectively from oil gun, and it is arbitrary by the flow from oil gun place oil circuit of blunderbuss that this flow measurement converter is used for real time measure, and beyond count another not by the flow from oil gun place oil circuit of blunderbuss.Display terminal comprises three displaying blocks: the first displaying block shows volume read-out or its price of main oil gun, or shows simultaneously both; The second displaying block shows volume read-out or its price from oil gun, or shows simultaneously both; The 3rd displaying block shows main oil gun and from the oiling total amount of oil gun, or total price, or shows simultaneously both.
According to the application's embodiment, in described system, checkout terminal comprises the combination of following arbitrary equipment or equipment: the IC-card checkout terminal, be used for to use IC-card to the main oil gun that once refuels, refuel the total price clearing of paying the bill from oil gun; The bank card checkout terminal be used for to use bank card to the main oil gun that once refuels, refuel the total price clearing of paying the bill from oil gun; The cash checkout terminal is used for making in cash the main oil gun that once refuels, refuels the total price clearing of paying the bill from oil gun.
According to the application's embodiment, in described system, main fuel charger is configured in a side in track, is configured in the opposite side in track from fuel charger.
According to the application's technical scheme, this dispenser system can adapt to the two class trucies that two fuel tanks are positioned at the vehicle body one or both sides better, for two fuel tanks of truck refuel simultaneously; Oiling person can carry out centralized control to once refueling; Can show respectively, add up to demonstration to two oil guns, add up to clearing; Can reduce and once refuel from beginning to settling accounts the time of finishing; Can make the customer obtain better experience; Can reduce the security risk of petrol service station.
Technical term:
1. rifle switch: the electronic switch that pump start and stop, valve open and close is refueled in control.
2. hang arms: refer to close oiling machine gun switch.
3. blunderbuss: refer to open oiling machine gun switch.
The specific embodiment
The application's main thought is, includes a main oil gun in a dispenser system, and two from oil gun; Main oil gun and one can refuel simultaneously from oil gun, can not refuel simultaneously from oil gun with from oil gun; And dispenser system can show respectively, add up to demonstration to volume read-out, the price of each oil gun; And can add up to clearing to once refueling.
For the purpose, technical scheme and the advantage that make the application is clearer, below in conjunction with drawings and the specific embodiments, the application is described in further detail.
According to the application's embodiment, provide a kind of master-slave mode dispenser system.
With reference to figure 1, Fig. 1 is the system construction drawing of the embodiment of the present application:
Dispenser system 100 comprises main fuel charger 110 and from fuel charger 120; Main fuel charger is integrated main oil gun 111, first is from oil gun 112, display terminal 113, settlement terminal 114; From fuel charger 120 integrated second from nozzle 121.When the fuel tank of truck during in vehicle body one side, main oil gun 111 and first refuels simultaneously from oil gun 112, and unified clearing; When the fuel tank of truck during in the vehicle body both sides, main oil gun 111 and second refuels simultaneously from oil gun 121, and unified clearing; When truck only had a fuel tank, main oil gun 111 refueled and clearing.Wherein, the above-mentioned parts of main fuel charger are not limited to be disposed in the physics cabinet of main fuel charger, even any parts of main fuel charger still consist of the part of main fuel charger outside the physics cabinet.
Native system is controlled for the convenient staff of oiling concentrates, and main oil gun and two is from there being following structure design between the oil gun:
Only after main oil gun is by blunderbuss, arbitrary can be by blunderbuss from oil gun; Main oil gun or arbitrary from oil gun by blunderbuss after, this can be refueled or stop to refuel by the oil gun of blunderbuss; When main oil gun is hung arms, automatically stop to refuel and being hung arms from oil gun; Main oil gun or arbitrary hung arms from oil gun after, the oil gun that this quilt is hung arms can not refuel;
First from oil gun and second from the design of following structure is arranged between the oil gun: arbitrary from oil gun by blunderbuss after, another can not be by blunderbuss from oil gun; Two can not be simultaneously by blunderbuss from oil gun.
" blunderbuss " in the above-mentioned structure design description refers to that oil gun is activated, and can start working; " hang arms " and refer to that the oil gun state of activation stops, and quits work.
Above-mentioned structure design can adopt mechanical system to realize or software mode is realized or the mechanical realization that combines with software.
Join the structure of a flow measurement converter with respect to oil gun in the prior art, for design brief, reduce cost, and in order to meet the legal requiremnt of each department, the oil gun of native system and flow measurement converter can adopt following two kinds of structural schemes:
Scheme 1, with reference to figure 2, Fig. 2 is flow measurement converter allocation plan 1 scheme drawing of the embodiment of the present application.
Main oil gun 111, first links to each other with same flow measurement converter 201 by oil circuit respectively from oil gun 121 from oil gun 112, second, valve 202, valve 203, valve 204 lay respectively on the above-mentioned oil circuit, and flow measurement converter 201 real time measures are by the main oil gun 111 of blunderbuss with by arbitrary oiling total amount from oil gun of blunderbuss.Wherein the position of valve 202, valve 203, valve 204 is not limited to shown in Figure 2ly, and the quantity of valve also is not limited to 3, can adopt other Position Design, valve quantity to realize the respectively control to each oil gun oil circuit.
Scheme 2, with reference to figure 3, Fig. 3 is flow measurement converter allocation plan 2 scheme drawings of the embodiment of the present application.
Flow measurement converter 301 and main oil gun 111 link to each other by oil circuit, and valve 302 is positioned on the above-mentioned oil circuit, and flow measurement converter 301 real time measures are by the volume read-out of the main oil gun 111 of blunderbuss; Wherein the position of valve 302 is not limited to shown in Figure 3ly, and the quantity of valve also is not limited to 1, can adopt other Position Design, valve quantity to realize the control to the oil circuit of main oil gun 111.
First links to each other with another flow measurement converter 303 by oil circuit respectively from oil gun 121 from oil gun 112, second, valve 304, valve 305 lay respectively on the above-mentioned oil circuit, flow measurement converter 303 real time measures are arbitrary by the flow from the place oil circuit of oil gun of blunderbuss, and beyond count another not by the flow from oil gun place oil circuit of blunderbuss; Wherein valve 304,305 position are not limited to shown in Figure 3ly, and the quantity of valve also is not limited to 2, can adopt other Position Design, valve quantity to realize the above-mentioned control from the oil circuit of oil gun.
Realization that such scheme 1 and scheme 2 can adopt mechanical system to realize or software mode is realized or machinery and software combine.
Coordinated scheme 1, display terminal 113 can have following structure design: with reference to figure 4, Fig. 4 is display terminal scheme 1 scheme drawing of the embodiment of the present application, display terminal 113 comprises a displaying block 401, be used for showing in real time main oil gun and oiling total amount from oil gun, or total price, or show simultaneously both.
Coordinated scheme 2, display terminal 113 can have following structure design: with reference to figure 5, Fig. 5 is display terminal scheme 2 scheme drawings of the embodiment of the present application, and display terminal 113 comprises three displaying blocks: the first displaying block 501 shows volume read-out or its price of main oil gun, or shows simultaneously both; Volume read-out or its price that the second displaying block 502 shows from oil gun, or show simultaneously both; The 3rd displaying block 503 shows main oil guns and from the oiling total amount of oil gun, or total price, or shows simultaneously both.
The checkout terminal 114 of native system can have following structure design: with reference to figure 6, Fig. 6 is the checkout terminal scheme drawing of the embodiment of the present application, checkout terminal 114 comprises: IC-card checkout terminal 601, be used for to use IC-card to the main oil gun that once refuels, refuel the total price clearing of paying the bill from oil gun; Bank card checkout terminal 602 be used for to use bank card to the main oil gun that once refuels, refuel the total price clearing of paying the bill from oil gun; Cash checkout terminal 603 is used for making in cash the main oil gun that once refuels, refuels the total price clearing of paying the bill from oil gun.
The general employing such as upper/lower positions of native system placed, and with reference to figure 7, Fig. 7 is system and the lane position scheme drawing of the embodiment of the present application, and main fuel charger 110 is configured in a side in petrol service station track 701, is configured in the opposite side in petrol service station track 701 from fuel charger 120; Main fuel charger 110 among Fig. 7 and can exchange from fuel charger 120 positions.
Those skilled in the art should understand that the application's embodiment can be provided as method, system or computer program.Therefore, the application can adopt complete hardware implementation example, complete implement software example or in conjunction with the form of the embodiment of software and hardware aspect.And the application can adopt the form of the computer program of implementing in one or more computer-usable storage medium (including but not limited to disc storage, CD-ROM, optical memory etc.) that wherein include computer usable program code.
The above is the application's embodiment only, is not limited to the application, and for a person skilled in the art, the application can have various modifications and variations.All within the application's spirit and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the application's the claim scope.