CN201583309U - Oil quantity correcting instrument in tilting of automobile - Google Patents
Oil quantity correcting instrument in tilting of automobile Download PDFInfo
- Publication number
- CN201583309U CN201583309U CN200920065578XU CN200920065578U CN201583309U CN 201583309 U CN201583309 U CN 201583309U CN 200920065578X U CN200920065578X U CN 200920065578XU CN 200920065578 U CN200920065578 U CN 200920065578U CN 201583309 U CN201583309 U CN 201583309U
- Authority
- CN
- China
- Prior art keywords
- automobile
- oil quantity
- potentiometer
- value
- tilting
- 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
Images
Landscapes
- Level Indicators Using A Float (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model provides an oil quantity correcting instrument in tilting of an automobile, which comprises an MCU (micro controller unit), a storage device and an LCD (liquid crystal display) screen. The oil quantity correcting instrument is characterized in that: potentiometers are arranged in a crossed manner and are connected with the MCU, the storage device and the LCD screen; particularly, the two potentiometers are respectively arranged in the front-rear direction and the left-right direction, being vertical to each other. When the automobile is in titling, the oil quantity correcting instrument can correct the oil quantity display value and accurately display the real oil quantity value of an oil tank. The magnetic-sensing contactless potentiometers with high precision are adopted to detect the tilting angle of the automobile; the one-to-one corresponding relationship between the tilting angle of the automobile and the oil quantity correcting value is pre-stored in the MCU; and the MCU carries out processing to correct the oil quantity display value when the automobile is in tilting and accurately display the real oil quantity value of the oil tank.
Description
Technical field
The utility model relates to a kind of correcting device of liquid in container volume numerical value, the correcting device that fuel tank internal combustion oil volume numerical value shows when particularly relating to a kind of automobile and tilting.
Background technology
Automobile when surface level, the actual numerical value of fuel tank internal combustion oil volume, we can enough numerals accurately show.When vehicle stationary or motion, residing road surface is level not necessarily, causes automotive oil tank that certain degree of tilt is arranged, and is difficult to accurately show oil mass value actual in the fuel tank with numeral.The demonstration of the numeral of oil mass was revised when we must tilt to automobile, accurately showed oil mass value actual in the fuel tank.
Summary of the invention
Technical problem to be solved in the utility model is: automobile is when surface level, and we can enough numerals accurately show the volume number of fuel oil in the fuel tank.But, when automobile not at surface level, and certain front and back are arranged or when tilting, just can not show exactly oil mass value actual in fuel tank this moment to exist certain deviation.The utility model is revised this deviation exactly, when automobile has some to tilt, also can accurately show the volume number of fuel oil in the fuel tank with numeral.
The technical solution of the utility model is: respectively open a hole in the front of a hollow square and the center of one of them side, a potentiometer (potentiometer adopts high precision, magnetosensitive, contactless, rotating potentiometer) respectively is installed in two holes.A connecting rod is vertically installed in center in the potentiometer rotating shaft, and the connecting rod lower end hangs a weight.This square is installed on certain plane of automobile.Potentiometer is connected with power supply, single-chip microcomputer, and single-chip microcomputer connects digital display screen again.When the automobile fore-and-aft direction tilts, the weight that hangs in the potentiometer rotating shaft of square side is also along with tilting to rotate together, the different angle of inclination of automotive oil tank fore-and-aft direction just is converted into the different resistance value of potentiometer, adds that power supply is with regard to exportable corresponding voltage value.The fuel tank of different size, the different angle of inclination (being converted into corresponding voltage value) of fore-and-aft direction, the one-to-one relationship of oil mass modified value can be measured in advance, and data storing in single-chip microcomputer.Oil mass value when by single-chip microcomputer the automotive oil tank fore-and-aft direction being tilted is revised, and accurately shows oil mass value actual in the fuel tank.When the vehicle right and left direction tilts, the weight that hangs in the potentiometer rotating shaft in square front is also along with tilting to rotate together, the different angle of inclination of automotive oil tank left and right directions just is converted into the different resistance value of potentiometer, adds that power supply is with regard to exportable corresponding voltage value.The fuel tank of different size, the different angle of inclination (being converted into corresponding voltage value) of left and right directions, the one-to-one relationship of oil mass modified value can be measured in advance, and data storing in single-chip microcomputer.Oil mass value when by single-chip microcomputer the automotive oil tank left and right directions being tilted is revised, and accurately shows measured value actual in the fuel tank.
Potentiometer intersects to be installed, be connected with single-chip microcomputer, storer and LCDs, and two orthogonal installations of potentiometer, fore-and-aft direction and left and right directions are respectively installed a potentiometer.On the rotation axis of potentiometer, hang a weight.
The beneficial effects of the utility model are: when automobile fore-and-aft direction or left and right directions tilt, by the numerical value correction to fuel oil in the fuel tank, can show oil mass value actual in the fuel tank exactly.
Description of drawings
This figure is principles of construction figure of the present utility model.
Among the figure 1, single-chip microcomputer, 2, lead, 3, digital display screen, 4, square, 5, potentiometer, 6, the potentiometer rotation axis, 7, connecting rod, 8, weight, 9, potentiometer, 10, the potentiometer rotation axis, 11 connecting rods, 12, weight, 13, power supply, 14, lead.
Embodiment
Among the figure, potentiometer 5 is installed on the side of square 4, and the center of potentiometer rotation axis 6 is connecting connecting rod 7, and the lower end of connecting rod 7 hangs a weight 8.When the automobile fore-and-aft direction tilts, weight 8 is along with inclination, drive 6 rotations of potentiometer rotation axis by connecting rod 7, change the resistance value of potentiometer 5, potentiometer 5 links to each other with power supply 13, can obtain corresponding voltage value, potentiometer 5 links to each other with single-chip microcomputer 1, (having stored the one-to-one relationship of different size fuel tank, different magnitude of voltage (different degree of tilt), oil mass modified value in the single-chip microcomputer in advance) in the magnitude of voltage that the obtains input single-chip microcomputer.Single-chip microcomputer 1 is connected with digital display screen 3 by lead 2, accurately shows oil mass value actual in the fuel tank.
Among the figure, potentiometer 9 is installed on the front of square 4, and the center of potentiometer rotation axis 10 is connecting connecting rod 11, and the lower end of connecting rod 11 hangs a weight 12.When the vehicle right and left direction tilts, weight 12 is along with inclination, drive 10 rotations of potentiometer rotation axis by connecting rod 11, change the resistance value of potentiometer 9, potentiometer 9 links to each other with power supply 13, can obtain corresponding voltage value, potentiometer 9 links to each other with single-chip microcomputer 1 by lead 14, the magnitude of voltage that obtains is imported in the single-chip microcomputer (one-to-one relationship that has stored different size fuel tank, different magnitude of voltage (different degree of tilt), oil mass modified value in the single-chip microcomputer in advance).Single-chip microcomputer 1 is connected with digital display screen 3 by lead 2, accurately shows oil mass value actual in the fuel tank.
Claims (2)
1. the oil mass correction instrument comprised single-chip microcomputer, storer, LCDs when an automobile tilted, and it is characterized in that, potentiometer intersects to be installed, be connected with single-chip microcomputer, storer and LCDs, two orthogonal installations of potentiometer, fore-and-aft direction and left and right directions are respectively installed a potentiometer.
2. the oil mass correction instrument is characterized in that when automobile according to claim 1 tilted, and hung a weight on the rotation axis of potentiometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920065578XU CN201583309U (en) | 2009-08-17 | 2009-08-17 | Oil quantity correcting instrument in tilting of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920065578XU CN201583309U (en) | 2009-08-17 | 2009-08-17 | Oil quantity correcting instrument in tilting of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201583309U true CN201583309U (en) | 2010-09-15 |
Family
ID=42725312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920065578XU Expired - Fee Related CN201583309U (en) | 2009-08-17 | 2009-08-17 | Oil quantity correcting instrument in tilting of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201583309U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940492A (en) * | 2014-04-30 | 2014-07-23 | 安徽江淮汽车股份有限公司 | Fuel quantity displaying method and system |
| CN105737935A (en) * | 2016-02-25 | 2016-07-06 | 吴伟民 | Vehicle oil mass detection method and system |
| WO2017143561A1 (en) * | 2016-02-25 | 2017-08-31 | 吴伟民 | Method and system for vehicle oil volume detection |
| CN107121171A (en) * | 2016-02-25 | 2017-09-01 | 宝沃汽车（中国）有限公司 | The measuring method and system of fr |
| CN110514268A (en) * | 2019-08-12 | 2019-11-29 | 江门市大长江集团有限公司 | The oil mass of vehicle determines method, apparatus and computer equipment |
| CN114166312A (en) * | 2021-10-25 | 2022-03-11 | 深圳市发掘科技有限公司 | Vehicle oil quantity measuring method and device, computer equipment and storage medium |
-
2009
- 2009-08-17 CN CN200920065578XU patent/CN201583309U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940492A (en) * | 2014-04-30 | 2014-07-23 | 安徽江淮汽车股份有限公司 | Fuel quantity displaying method and system |
| CN103940492B (en) * | 2014-04-30 | 2017-06-09 | 安徽江淮汽车集团股份有限公司 | A kind of fuel oil amount display method and system |
| CN105737935A (en) * | 2016-02-25 | 2016-07-06 | 吴伟民 | Vehicle oil mass detection method and system |
| WO2017143561A1 (en) * | 2016-02-25 | 2017-08-31 | 吴伟民 | Method and system for vehicle oil volume detection |
| CN107121171A (en) * | 2016-02-25 | 2017-09-01 | 宝沃汽车（中国）有限公司 | The measuring method and system of fr |
| CN110514268A (en) * | 2019-08-12 | 2019-11-29 | 江门市大长江集团有限公司 | The oil mass of vehicle determines method, apparatus and computer equipment |
| CN114166312A (en) * | 2021-10-25 | 2022-03-11 | 深圳市发掘科技有限公司 | Vehicle oil quantity measuring method and device, computer equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201583309U (en) | Oil quantity correcting instrument in tilting of automobile | |
| CN104309709A (en) | Rollover preventing tank truck | |
| CN201597703U (en) | Automatic balance two-wheel cart steering mechanism | |
| CN201225882Y (en) | Mechanism for regulating marking target | |
| CN209248866U (en) | Digital display liquid buoyancy pressure demonstrator | |
| CN203011579U (en) | Air spring detection device | |
| CN202816250U (en) | A bulldozer simulating operation system equipped with a two-degree-of-freedom platform achieved by elevating devices | |
| CN206400901U (en) | A kind of heat radiation emission demonstration experiment instrument | |
| CN202776546U (en) | Angle measurement type vertical inclined test bed | |
| CN106023736B (en) | Physics teaching teaching aid | |
| CN205158741U (en) | Wind -force pendulum experiment appearance | |
| JP2012173043A (en) | Fuel tank and work machine | |
| CN108150798A (en) | A kind of portable car-mounted taper appliance and its application method | |
| CN104008683B (en) | Wheel alignment adjustment simulated teaching device | |
| CN207687637U (en) | A kind of portable car-mounted taper appliance | |
| CN203177955U (en) | Swing display electronic scale | |
| CN209927273U (en) | Automatic leveling device for balance | |
| CN201574825U (en) | Generator set | |
| CN203488938U (en) | Support device | |
| CN2896402Y (en) | Chaos-phenomenon demonstration apparatus | |
| CN216871468U (en) | Earth movement demonstration instrument | |
| CN206300754U (en) | A kind of cutlery box test machine | |
| CN202016499U (en) | Steering device of balanced car | |
| CN208560516U (en) | A kind of realia vertical rotary storage device | |
| CN203659281U (en) | Lever type gyro quantification demonstration apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20130817 |