CN203364920U - Accurate oil quantity calculating and displaying system - Google Patents
Accurate oil quantity calculating and displaying system Download PDFInfo
- Publication number
- CN203364920U CN203364920U CN 201320485670 CN201320485670U CN203364920U CN 203364920 U CN203364920 U CN 203364920U CN 201320485670 CN201320485670 CN 201320485670 CN 201320485670 U CN201320485670 U CN 201320485670U CN 203364920 U CN203364920 U CN 203364920U
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- China
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- shell
- keyboard
- display screen
- computer module
- micro computer
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- Expired - Fee Related
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- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The utility model discloses an accurate oil quantity calculating and displaying system. The system consists of an oil tank, a weighing sensor, an OP amplifier, an analog/digital (A/D) converter, a microcomputer module, a keyboard and a display screen, wherein the oil tank consists of a shell and an inner container; multiple sliding wheels which can slide up and down are uniformly arranged around an inner wall of the shell; a pressing layer made of an elastic material is arranged at the bottom of a shell cover; the weighing sensor is arranged on the bottom of the shell; the sliding wheels, which are tightly attached to the inner wall of the shell and arranged around the inner container, are arranged on the weighing sensor at the bottom of the shell; the shell cover presses the inner container and covers the top of the shell; a pipe orifice is formed in a corresponding shell at a pipe joint on the inner container; the microcomputer module, the keyboard and the display screen are arranged on a center console of a vehicle; the weighing sensor, the OP amplifier and the A/D converter are sequentially connected to a signal input end of the microcomputer module; a signal output end of the keyboard is connected to a signal input end of the microcomputer module; a signal input end of the display screen is connected to a signal output end of the microcomputer module.
Description
Technical field
A kind of oil mass accurate Calculation and display system.
Background technology
The oil mass display apparatus out of true of existing vehicle, can not accurately monitor volume read-out and the institute's fuel consumption of travelling, can only judge roughly Fuel Oil Remaining in fuel tank and the roughly situation of change of oil mass by oil meter, can not know exactly accurate oil mass and each volume read-out and the institute's fuel consumption of travelling in oil tank of vehicle, thereby stay the opportunity of embezzling part of what should be issued oil mass to some bad refuelling stations.
Summary of the invention
There is no accurately to show the deficiency of remaining fuel of fuel tank and precise monitoring volume read-out and the device of the institute's fuel consumption of travelling in order to overcome existing vehicle, the utility model provides a kind of oil mass accurate Calculation and display system.This oil mass accurate Calculation and display system are by being arranged on the LOAD CELLS of its oil box inner bag bottom, not only can accurately show the Fuel Oil Remaining in oil tank of vehicle, and can the added oil mass of precise monitoring when giving group refueling, the oil mass can also the precise monitoring Vehicle Driving Cycle consumed.
The utility model solves the technical scheme that its technical matters adopts: this oil mass accurate Calculation and display system are by oil box, LOAD CELLS, the OP amplifier, A/D converter, the micro computer module, keyboard and display screen form, oil box is comprised of shell and inner bag, the periphery of inner wall of shell is evenly installed a plurality of movable pulleies that can slide up and down, the bottom of casing cover is provided with the compression layer that one deck is made by resilient material, LOAD CELLS is arranged on above the bottom of shell, the movable pulley of being close to outer casing inner wall around inner bag is arranged on the LOAD CELLS of outer casing bottom, casing cover compresses inner bladder cover in cover top portion, be provided with pore on the corresponding shell in pipe junction on inner bag, micro computer module, keyboard and display screen are arranged on the console of vehicle.
LOAD CELLS, OP amplifier and A/D converter are connected to the signal input part of micro computer module successively, and the signal output part of keyboard is connected to the signal input part of micro computer module, and the signal input part of display screen is connected to the signal output part of micro computer module.
Moving the oil mass monitoring facilities in the micro computer module, the gravimetric value that its Real-time Obtaining LOAD CELLS is measured, by calculating the oil mass bulking value in inner bag, and show by display screen; Can set oily unit price and the oil mass situation of change in inner bag is monitored by keyboard, after setting is monitored the oil mass situation of change in inner bag, the micro computer module detects the oil mass situation of change in inner bag in real time, and, after by keyboard, carrying out the detection of end instruction, demonstrate on display screen and increase and the oil mass value of minimizing and the price of these oil masses; Can be when inner bag be empty by keyboard to this system calibration, make display screen show that oil mass is zero.
The beneficial effects of the utility model are, this oil mass accurate Calculation and display system not only can accurately show the Fuel Oil Remaining in oil tank of vehicle, and the added oil mass of energy precise monitoring when giving group refueling, the oil mass can also the precise monitoring Vehicle Driving Cycle consumed, can effectively judge whether refuelling station embezzles part of what should be issued the situation of oil mass when refueling, and can know exactly the oil mass that Vehicle Driving Cycle consumes.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is composition structure of the present utility model and data transfer mode schematic diagram.
(1) LOAD CELLS in figure, (2) OP amplifier, (3) A/D converter, (4) micro computer module, (5) display screen, (6) keyboard.
Embodiment
This oil mass accurate Calculation and display system are by oil box, LOAD CELLS (1), OP amplifier (2), A/D converter (3), micro computer module (4), display screen (5) and keyboard (6) form, oil box is comprised of shell and inner bag, the periphery of inner wall of shell is evenly installed a plurality of movable pulleies that can slide up and down, the bottom of casing cover is provided with the compression layer that one deck is made by resilient material, LOAD CELLS is arranged on above the bottom of shell, the movable pulley of being close to outer casing inner wall around inner bag is arranged on the LOAD CELLS of outer casing bottom, casing cover compresses inner bladder cover in cover top portion, be provided with pore on the corresponding shell in pipe junction on inner bag, micro computer module, keyboard and display screen are arranged on the console of vehicle.
LOAD CELLS, OP amplifier and A/D converter are connected to the signal input part of micro computer module successively, and the signal output part of keyboard is connected to the signal input part of micro computer module, and the signal input part of display screen is connected to the signal output part of micro computer module.
Moving the oil mass monitoring facilities in the micro computer module, the gravimetric value that its Real-time Obtaining LOAD CELLS is measured, by calculating the oil mass bulking value in inner bag, and show by display screen; Can set oily unit price and the oil mass situation of change in inner bag is monitored by keyboard, after setting is monitored the oil mass situation of change in inner bag, the micro computer module detects the oil mass situation of change in inner bag in real time, and, after by keyboard, carrying out the detection of end instruction, demonstrate on display screen and increase and the oil mass value of minimizing and the price of these oil masses; Can be when inner bag be empty by keyboard to this system calibration, make display screen show that oil mass is zero.
Above disclosed be only the application's a specific embodiment, but the application is not limited thereto, the thinkable variation of any those skilled in the art, all should fall in the application's protection domain.
Claims (2)
1. an oil mass accurate Calculation and display system, by oil box, LOAD CELLS, the OP amplifier, A/D converter, the micro computer module, keyboard and display screen form, it is characterized in that: oil box is comprised of shell and inner bag, the periphery of inner wall of shell is evenly installed a plurality of movable pulleies that can slide up and down, the bottom of casing cover is provided with the compression layer that one deck is made by resilient material, LOAD CELLS is arranged on above the bottom of shell, the movable pulley of being close to outer casing inner wall around inner bag is arranged on the LOAD CELLS of outer casing bottom, casing cover compresses inner bladder cover in cover top portion, be provided with pore on the corresponding shell in pipe junction on inner bag, micro computer module, keyboard and display screen are arranged on the console of vehicle.
2. oil mass accurate Calculation according to claim 1 and display system, it is characterized in that: LOAD CELLS, OP amplifier and A/D converter are connected to the signal input part of micro computer module successively, the signal output part of keyboard is connected to the signal input part of micro computer module, and the signal input part of display screen is connected to the signal output part of micro computer module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320485670 CN203364920U (en) | 2013-08-09 | 2013-08-09 | Accurate oil quantity calculating and displaying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320485670 CN203364920U (en) | 2013-08-09 | 2013-08-09 | Accurate oil quantity calculating and displaying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203364920U true CN203364920U (en) | 2013-12-25 |
Family
ID=49812667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320485670 Expired - Fee Related CN203364920U (en) | 2013-08-09 | 2013-08-09 | Accurate oil quantity calculating and displaying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203364920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389140A (en) * | 2013-08-09 | 2013-11-13 | 李良杰 | Oil mass accurate computing and displaying system |
-
2013
- 2013-08-09 CN CN 201320485670 patent/CN203364920U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389140A (en) * | 2013-08-09 | 2013-11-13 | 李良杰 | Oil mass accurate computing and displaying system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20140809 |
|
| EXPY | Termination of patent right or utility model |