CN102650538A - Combined measurement system for automobile fuel consumption and calibration method for oil tank liquid level sensor of - Google Patents
Combined measurement system for automobile fuel consumption and calibration method for oil tank liquid level sensor of Download PDFInfo
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- CN102650538A CN102650538A CN2012101655213A CN201210165521A CN102650538A CN 102650538 A CN102650538 A CN 102650538A CN 2012101655213 A CN2012101655213 A CN 2012101655213A CN 201210165521 A CN201210165521 A CN 201210165521A CN 102650538 A CN102650538 A CN 102650538A
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Abstract
The invention relates to a combined measurement system for automobile oil consumption and a calibration method for an oil tank liquid level sensor. The calibration method comprises an automobile oil consumption metering instrument used for measuring oil consumption of an engine, and an oil tank liquid level sensor used for measuring oil tank liquid level and oil quantity, and is characterized in that the connection mode is as follows: a singlechip data processor is connected with a data cable of the automobile oil consumption metering instrument and a data cable of the oil tank liquid level sensor, so that the oil consumption of the automobile oil consumption metering instrument and the oil quantity of the oil tank liquid level sensor can be calculated and displayed in a real time manner; the calibration method is further characterized in that specific calibration is carried out according to the conformance relationship among oil consumption data of the automobile oil consumption metering instrument, the oil tank liquid level sensor and the oil quantity of the oil tank liquid level; and then the system can display the oil consumption measured by the automobile oil consumption metering instrument and the oil quantity variation measured by the oil tank liquid level sensor at the same time, so as to be helpful to vehicle oil consumption management.
Description
Technical field
What the present invention relates to is a kind of automobile fuel consumption combination metering system and oil tank liquid level transducer calibration method; The automobile fuel consumption combination metering system is formed by being used for engine consumption fuel consumption meter for automobile of measuring and the oil tank liquid level sensor that is used for the oil tank liquid level oil measurement; And use fuel consumption meter for automobile that oil tank liquid level sensor and oil tank liquid level oil mass are demarcated; System can show through the oil consumption of fuel consumption meter for automobile measurement and the oil mass variation of oil tank liquid level sensor measurement simultaneously afterwards, and is extremely helpful to the vehicle oil consumption management.
Background technology
China's utility model patent 201020203444.2 discloses a kind of fuel consumption meter for automobile, can accurately measure engine consumption in real time.China's design patent 2010301503532 automobile liquid level sensors can be measured fuel tank fuel quantity in real time and change.Carrying out the system that automobile fuel consumption accurately measures and also do not have but make up fuel consumption meter for automobile and automotive oil tank liquid level sensor simultaneously, mainly is owing to lack the method that the automotive oil tank liquid level sensor is accurately demarcated.
Summary of the invention
The present invention is directed to the deficiency and the defective of prior art; A kind of automobile fuel consumption combination metering system and oil tank liquid level transducer calibration method are provided; The automobile fuel consumption combination metering system is formed by being used for engine consumption fuel consumption meter for automobile of measuring and the oil tank liquid level sensor that is used for the oil tank liquid level oil measurement; And use fuel consumption meter for automobile that oil tank liquid level sensor and oil tank liquid level oil mass are demarcated; System can show through the oil consumption of fuel consumption meter for automobile measurement and the oil mass variation of oil tank liquid level sensor measurement simultaneously afterwards, and is extremely helpful to the vehicle oil consumption management.
The present invention realizes through following technical scheme.The present invention mainly comprises: fuel tank, fuel tank flowline, fuel consumption meter for automobile data line, fuel consumption meter for automobile, fuel consumption meter for automobile flowline, scavenge pipe, fuel pump, oil tank liquid level sensor, oil tank liquid level sensing data line, single-chip data processor, engine; It is characterized in that its connected mode is: the single-chip data processor is connected with automobile fuel consumption appearance data line and oil tank liquid level sensing data line simultaneously, calculates in real time and the oil consumption of vehicle oil wear indication gauge and the oil mass of case liquid level sensor; Its characteristic is that also concrete demarcation is made up of following steps: the first step: fuel tank is filled fuel oil; Second one: the fuel oil that the operation automobile is filled in fuel tank is used up; The 3rd step: in the process of operation automobile, handle and the fuel consumption data of tabulation fuel consumption meter for automobile and the voltage or the electric current of oil tank liquid level sensor output by the single-chip data processor real-time; The 4th step: by the fuel consumption data of same time list fuel consumption meter for automobile 4 and the voltage or the electric current of oil tank liquid level sensor 8 outputs; The 5th step: simulate the curve coefficients between oil tank liquid level sensor output voltage or electric current and the fuel consumption meter for automobile fuel consumption data; The 6th step: curve coefficients long-range (use mobile phone short messages) or short range (use the computer mode) are input among the interior calculation procedure of single-chip data processor, promptly accomplish the oil mass demarcation of oil tank liquid level sensor.
The present invention has substantive distinguishing features and marked improvement.The present invention provides a kind of automobile fuel consumption combination metering system and oil tank liquid level transducer calibration method; The automobile fuel consumption combination metering system is formed by being used for engine consumption fuel consumption meter for automobile of measuring and the oil tank liquid level sensor that is used for the oil tank liquid level oil measurement; And use fuel consumption meter for automobile that oil tank liquid level sensor and oil tank liquid level oil mass are demarcated; System can show through the oil consumption of fuel consumption meter for automobile measurement and the oil mass variation of oil tank liquid level sensor measurement simultaneously afterwards, and is extremely helpful to the vehicle oil consumption management.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
As shown in Figure 1; The present invention mainly comprises: fuel tank 1, fuel tank flowline 2, fuel consumption meter for automobile data line 3, fuel consumption meter for automobile 4, fuel consumption meter for automobile flowline 5, scavenge pipe 6, fuel pump 7, oil tank liquid level sensor 8, oil tank liquid level sensing data line 9, single-chip data processor 10, engine 11; It is characterized in that its connected mode is: single-chip data processor 10 is connected with automobile fuel consumption appearance data line 3 and oil tank liquid level sensing data line 9 simultaneously, calculates in real time and the oil consumption of vehicle oil wear indication gauge 4 and the oil mass of case liquid level sensor 8.Its characteristic is that also concrete demarcation is made up of following steps: the first step: fuel tank 1 is filled fuel oil; Second step: the fuel oil of operation automobile in fuel tank used up; The 3rd step: in the process of operation automobile, handle the voltage or the electric current of the oil consumption and 8 outputs of oil tank liquid level sensor of fuel consumption meter for automobile 4 in real time by single-chip data processor 10; The 4th step: by the fuel consumption data of same time list fuel consumption meter for automobile 4 and the voltage or the electric current of oil tank liquid level sensor 8 outputs; The 5th step: simulate the curve coefficients between the oil consumption of oil tank liquid level sensor 8 output voltages or electric current and fuel consumption meter for automobile 4; The 6th step: curve coefficients is input to SMS or computer among the calculation procedure of the oil tank liquid level-oil mass in the single-chip data processor 10, promptly accomplishes the oil mass of oil tank liquid level sensor 8 and demarcate.
Claims (3)
1. automobile fuel consumption combination metering system and oil tank liquid level transducer calibration method; Mainly comprise: fuel tank (1), fuel tank flowline (2), fuel consumption meter for automobile data line (3), fuel consumption meter for automobile (4), fuel consumption meter for automobile flowline (5), scavenge pipe (6), fuel pump (7), oil tank liquid level sensor (8), oil tank liquid level sensing data line (9), single-chip data processor (10), engine (11); It is characterized in that its connected mode is: single-chip data processor (10) is connected with automobile fuel consumption appearance data line (3) and oil tank liquid level sensing data line (9) simultaneously, calculates in real time and the oil consumption of vehicle oil wear indication gauge (4) and the oil mass of case liquid level sensor (8).
2. a kind of automobile fuel consumption combination metering system according to claim 1 and oil tank liquid level transducer calibration method, its characteristic are that also concrete demarcation is made up of following steps: the first step: fuel tank (1) is filled fuel oil; Second step: the fuel oil of operation automobile in fuel tank used up; The 3rd step: in the process of operation automobile, handle the voltage or the electric current of the oil consumption and oil tank liquid level sensor (8) output of fuel consumption meter for automobile (4) in real time by single-chip data processor (10); The 4th step: by the fuel consumption data of same time list fuel consumption meter for automobile (4) and the voltage or the electric current of oil tank liquid level sensor (8) output; The 5th step: simulate the curve coefficients between the oil consumption of oil tank liquid level sensor (8) output voltage or electric current and fuel consumption meter for automobile (4); The 6th step: curve coefficients is input among the calculation procedure in the single-chip data processor (10) with remote mode or short range mode, promptly accomplishes the oil mass of oil tank liquid level sensor (8) and demarcate.
3. a kind of automobile fuel consumption combination metering system according to claim 2 and oil tank liquid level transducer calibration method is characterized in that: with curve coefficients with being input among the interior oil tank liquid level-oil mass calculation procedure of single-chip data processor (10) among the long-range calculation procedure that is input in the single-chip data processor (10) of mobile phone short messages or with computer mode short range.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012101655213A CN102650538A (en) | 2012-05-24 | 2012-05-24 | Combined measurement system for automobile fuel consumption and calibration method for oil tank liquid level sensor of |
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| CN2012101655213A CN102650538A (en) | 2012-05-24 | 2012-05-24 | Combined measurement system for automobile fuel consumption and calibration method for oil tank liquid level sensor of |
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| CN102650538A true CN102650538A (en) | 2012-08-29 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103674167A (en) * | 2013-12-25 | 2014-03-26 | 深圳市易流科技有限公司 | Oil mass accurate calibration instrument and implementation method thereof |
| CN103727991A (en) * | 2014-01-17 | 2014-04-16 | 北京航空航天大学 | System and method for calibrating oil mass of vehicle oil tank |
| CN105067079A (en) * | 2015-08-07 | 2015-11-18 | 于冲 | Liquid level detection device and control method thereof |
| CN105180148A (en) * | 2015-08-07 | 2015-12-23 | 于冲 | Boiler water level control device and control method thereof |
| CN107860434A (en) * | 2017-10-31 | 2018-03-30 | 安徽江淮汽车集团股份有限公司 | A kind of fuel tank for automobile calibration system and scaling method |
| CN104180877B (en) * | 2014-01-16 | 2018-07-31 | 浙江吉利控股集团有限公司 | A kind of fuel sensor and combination instrument match test platform |
| CN110553703A (en) * | 2019-10-14 | 2019-12-10 | 广州创锐车用电器有限公司 | Calibration information generation method and system based on oil meter |
| CN111795821A (en) * | 2020-05-25 | 2020-10-20 | 中国第一汽车股份有限公司 | Method for determining relation between oil quantity and oil level of speed reducer |
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| CN101561302A (en) * | 2009-05-18 | 2009-10-21 | 江苏天泽信息产业有限公司 | Measurement system of vehicle fuel consumption and measurement method thereof |
| CN101865713A (en) * | 2010-05-24 | 2010-10-20 | 上海神舟汽车设计开发有限公司 | Fuel consumption meter for automobile |
| CN102080977A (en) * | 2010-12-15 | 2011-06-01 | 江苏天泽信息产业股份有限公司 | Vehicle gasoline consumption measuring device and measuring method |
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| CN101561302A (en) * | 2009-05-18 | 2009-10-21 | 江苏天泽信息产业有限公司 | Measurement system of vehicle fuel consumption and measurement method thereof |
| CN101865713A (en) * | 2010-05-24 | 2010-10-20 | 上海神舟汽车设计开发有限公司 | Fuel consumption meter for automobile |
| CN102080977A (en) * | 2010-12-15 | 2011-06-01 | 江苏天泽信息产业股份有限公司 | Vehicle gasoline consumption measuring device and measuring method |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103674167A (en) * | 2013-12-25 | 2014-03-26 | 深圳市易流科技有限公司 | Oil mass accurate calibration instrument and implementation method thereof |
| CN103674167B (en) * | 2013-12-25 | 2017-01-18 | 深圳市易流科技有限公司 | Oil mass accurate calibration instrument and implementation method thereof |
| CN104180877B (en) * | 2014-01-16 | 2018-07-31 | 浙江吉利控股集团有限公司 | A kind of fuel sensor and combination instrument match test platform |
| CN103727991A (en) * | 2014-01-17 | 2014-04-16 | 北京航空航天大学 | System and method for calibrating oil mass of vehicle oil tank |
| CN103727991B (en) * | 2014-01-17 | 2016-08-17 | 北京航空航天大学 | Vehicle fuel tank fuel quantity calibration system and scaling method |
| CN105067079A (en) * | 2015-08-07 | 2015-11-18 | 于冲 | Liquid level detection device and control method thereof |
| CN105180148A (en) * | 2015-08-07 | 2015-12-23 | 于冲 | Boiler water level control device and control method thereof |
| CN105067079B (en) * | 2015-08-07 | 2017-12-12 | 于冲 | Liquid level detection device and its control method |
| CN107860434A (en) * | 2017-10-31 | 2018-03-30 | 安徽江淮汽车集团股份有限公司 | A kind of fuel tank for automobile calibration system and scaling method |
| CN110553703A (en) * | 2019-10-14 | 2019-12-10 | 广州创锐车用电器有限公司 | Calibration information generation method and system based on oil meter |
| CN110553703B (en) * | 2019-10-14 | 2021-04-23 | 广州创锐车用电器有限公司 | Calibration information generation method and system based on oil meter |
| CN111795821A (en) * | 2020-05-25 | 2020-10-20 | 中国第一汽车股份有限公司 | Method for determining relation between oil quantity and oil level of speed reducer |
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Application publication date: 20120829 |