CN101865713B - Fuel consumption meter for automobile - Google Patents
Fuel consumption meter for automobile Download PDFInfo
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- CN101865713B CN101865713B CN2010101826966A CN201010182696A CN101865713B CN 101865713 B CN101865713 B CN 101865713B CN 2010101826966 A CN2010101826966 A CN 2010101826966A CN 201010182696 A CN201010182696 A CN 201010182696A CN 101865713 B CN101865713 B CN 101865713B
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Abstract
The invention provides a fuel consumption meter for an automobile. The fuel consumption meter is characterized by further comprising a flow sensor (3), a one-way valve (4), a tee (5), a return oil ripple filter (9), an air relief valve (10), a fuel consumption data processing and displaying unit (11), a user terminal monitoring system (12), a speed sensor (13) and a GPS/GPRS module (14), wherein the fuel consumption meter is used for accurately metering and displaying in real time the fuel consumption during the running of the automobile and can also be used for displaying the indexes such as monthly fuel consumption, annual fuel consumption, fuel consumption per one hundred of miles and the like, so a manager can master the status of fuel consumption of the vehicle in real time and a driver can improve the oil saving operation skill conveniently and immediately discover and solve the problem of high fuel consumption of the automobile.
Description
Technical field
What the present invention relates to is a kind of fuel consumption meter for automobile; The fuel consumption that is used for accurate measurement and real-time display automobile operational process; Also can show indexs such as oil consumption in every month, annual oil consumption, fuel consumption per hundred kilometers, be convenient to the fuel consume situation that the supvr grasps vehicle in real time, being convenient to the driver improves the fuel-economizing operative skill; Find and solve the high oil consumption problem of automobile in time, belong to field of vehicles.
Background technology
One of index of greatest concern when fuel consumption is automobilism.One Chinese patent application number 03100037.1 discloses a kind of diesel locomotive fuel metering pick-up unit and detection method; Partly form by oil-feed flow sensor, oil return flow sensor, signal processing circuit, single-chip microcomputer, numeral demonstration etc., be used to carry out the metering of diesel locomotive fuel consumption.This patent is to measure oil-feed flow and oil return flow respectively with oil-feed, two flow sensors of oil return, representes fuel consumption with the difference of oil-feed flow and oil return flow then.Because this method receives the influence of oil-feed flow and oil return flow double error, error in dipping is bigger, does not suit to use on the higher automobile of oil consumption measuring accuracy requiring.
Summary of the invention
The present invention is directed to the deficiency and the defective of prior art, a kind of fuel consumption meter for automobile is provided, only, just can confirm the actual fuel consumption in the car running process, improved the precision of oil consumption metering greatly through metering to fuel tank oil-feed flow.
The present invention realizes through following technical scheme.The present invention mainly comprises: fuel tank, fuel tank oil inlet pipe, fuel pump oil inlet pipe, fuel pump, fuel pump scavenge pipe; It is characterized in that also comprising: flow sensor, retaining valve, threeway, oil return ripple filter, air release, fuel consumption data processing and display, user terminal surveillance, vehicle speed sensor, GPS/GPRS module, air bag; Its connected mode is: an end of fuel tank oil inlet pipe inserts in the fuel tank; The other end of fuel tank oil inlet pipe connects with the entrance point of flow sensor; The non-return end of retaining valve connects with the endpiece of flow sensor; Threeway connects with outflow end, fuel pump oil inlet pipe, the oil return ripple filter of retaining valve respectively, and the other end of fuel pump oil inlet pipe connects with the oil-in of fuel pump, and the fuel pump scavenge pipe connects with oil-out, the oil return ripple filter of fuel pump respectively; On the oil return ripple filter air release is installed; Air bag is enclosed in the oil return ripple filter housing, and the traffic pulse of flow sensor is transferred to fuel consumption data and handles and display, and the vehicle speed pulse signal of vehicle speed sensor is transferred to fuel consumption data and handles and display; Fuel consumption data is handled with display interior and is equipped with the GPS/GPRS module, and fuel consumption data is given the user terminal surveillance through GPS/GPRS module remote transmission.
The effect of flow sensor 3 is that the fuel oil (fuel oil of motor car engine actual consumption) that fuel tank 1 flows out is changed into traffic pulse; Being transferred to fuel consumption data handles and display; After fuel consumption data is handled and to be calculated with display flow pulses signal sampling, store and show indexs such as instantaneous oil consumption, oil consumption in every month, annual oil consumption, fuel consumption per hundred kilometers.
The effect of vehicle speed sensor is that car speed is changed into the vehicle speed pulse signal, is transferred to fuel consumption data and handles and display, and the fuel consumption data processing is converted into mileage, as the basic data of fuel consumption per hundred kilometers after with display the vehicle speed pulse signal sampling being calculated.
The oil return ripple filter is made up of housing and airtight air bag in it; Its effect is a compressible ability of utilizing air bag; The oil return fluctuation pressure that fuel pump is flowed into the oil return ripple filter sponges, and guarantees that the return pressure that flows into threeway from the oil return ripple filter changes less.
The oil return that flows into threeway from the oil return ripple filter gets into fuel pump once more through the fuel pump oil inlet pipe, to the motor car engine fuel feeding.When oil return is not enough, one-way valve opens, the fuel oil in the fuel tank enters into fuel pump, to the motor car engine fuel feeding through flow sensor, retaining valve, threeway, fuel pump oil inlet pipe.
Fuel consumption data is handled with display interior and is equipped with the GPS/GPRS module, has the remote data transmission function, and the user can pass through the user terminal surveillance, at a distance data such as automobile fuel consumption is monitored.
The present invention has substantive distinguishing features and marked improvement.The present invention provides a kind of fuel consumption meter for automobile; The fuel consumption that is used for accurate measurement and real-time display automobile operational process; Also can show indexs such as oil consumption in every month, annual oil consumption, fuel consumption per hundred kilometers; Be convenient to the fuel consume situation that the supvr grasps vehicle in real time, be convenient to the driver and improve the fuel-economizing operative skill, find and solve the high oil consumption problem of automobile in time.
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 oil inlet pipe 2, fuel pump oil inlet pipe 6, fuel pump 7, fuel pump scavenge pipe 8; It is characterized in that also comprising: flow sensor 3, retaining valve 4, threeway 5, oil return ripple filter 9, air release 10, fuel consumption data are handled and display 11, user terminal surveillance 12, vehicle speed sensor 13, GPS/GPRS module 14, air bag 15; Its connected mode is: an end of fuel tank oil inlet pipe 2 inserts in the fuel tank 1; The other end of fuel tank oil inlet pipe 2 connects with the entrance point of flow sensor 3; The non-return end of retaining valve 4 connects with the endpiece of flow sensor 3; Threeway 5 connects with outflow end, fuel pump oil inlet pipe 6, the oil return ripple filter 9 of retaining valve 4 respectively, and the other end of fuel pump oil inlet pipe 6 connects with the oil-in of fuel pump 7, and fuel pump scavenge pipe 8 connects with oil-out, the oil return ripple filter 9 of fuel pump 7 respectively; Air release 10 is installed on the oil return ripple filter 9; Air bag 15 is enclosed in oil return ripple filter 9 housings, and the traffic pulse of flow sensor 3 is transferred to fuel consumption data and handles and display 11, and the GES of vehicle speed sensor 13 is transferred to fuel consumption data and handles and display 11; Fuel consumption data is handled with display 11 inside and is equipped with GPS/GPRS module 14, and fuel consumption data is given user terminal surveillance 12 through GPS/GPRS module 14 remote transmission.
The effect of flow sensor 3 is that the fuel oil (fuel oil of motor car engine actual consumption) that fuel tank 1 flows out is changed into traffic pulse; Being transferred to fuel consumption data handles and display 11; After fuel consumption data is handled and to be calculated with display 11 flow pulses signal samplings, store and show indexs such as instantaneous oil consumption, oil consumption in every month, annual oil consumption, fuel consumption per hundred kilometers.
The effect of vehicle speed sensor is that car speed is changed into the vehicle speed pulse signal; Being transferred to fuel consumption data handles and display 11; After 11 pairs of vehicle speed pulse signal samplings of fuel consumption data processing and display calculate, be converted into mileage, as the basic data of fuel consumption per hundred kilometers.
Oil return ripple filter 9 is made up of housing and airtight air bag 15 in it; Its effect is a compressible ability of utilizing air bag 15; The oil return fluctuation pressure that fuel pump 7 is flowed into oil return ripple filter 9 sponges, and guarantees that the return pressure that flows into threeway 5 from oil return ripple filter 9 changes less.
The oil return that flows into threeway 5 from oil return ripple filter 9 gets into fuel pump 7 once more through fuel pump oil inlet pipe 6, to the motor car engine fuel feeding.When oil return was not enough, retaining valve 4 was opened, and the fuel oil in the fuel tank 1 enters into fuel pump 7, to engine oil through flow sensor 3, retaining valve 4, threeway 5, fuel pump oil inlet pipe 6.
Fuel consumption data is handled with display 11 inside and is equipped with GPS/GPRS module 14, has the remote data transmission function, and the user can pass through user terminal surveillance 12, at a distance data such as automobile fuel consumption is monitored.
Claims (1)
1. fuel consumption meter for automobile; Mainly comprise: fuel tank (1), fuel tank oil inlet pipe (2), fuel pump oil inlet pipe (6), fuel pump (7), fuel pump scavenge pipe (8); It is characterized in that also comprising: flow sensor (3), retaining valve (4), threeway (5), oil return ripple filter (9), air release (10), fuel consumption data are handled and display (11), user terminal surveillance (12), vehicle speed sensor (13), GPS/GPRS module (14), air bag (15); Its connected mode is: an end of fuel tank oil inlet pipe (2) inserts in the fuel tank (1); The other end of fuel tank oil inlet pipe (2) connects with the entrance point of flow sensor (3); The non-return end of retaining valve (4) connects with the endpiece of flow sensor (3); Threeway (5) connects with outflow end, fuel pump oil inlet pipe (6), the oil return ripple filter (9) of retaining valve (4) respectively, and the other end of fuel pump oil inlet pipe (6) connects with the oil-in of fuel pump (7), and fuel pump scavenge pipe (8) connects with oil-out, the oil return ripple filter (9) of fuel pump (7) respectively; Air release (10) is installed on the oil return ripple filter (9); Air bag (15) is enclosed in oil return ripple filter (9) housing, and the traffic pulse of flow sensor (3) is transferred to fuel consumption data and handles and display (11), and the GES of vehicle speed sensor (13) is transferred to fuel consumption data and handles and display (11); Fuel consumption data is handled with display (11) inside and is equipped with GPS/GPRS module (14), and fuel consumption data is given user terminal surveillance (12) through GPS/GPRS module (14) remote transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101826966A CN101865713B (en) | 2010-05-24 | 2010-05-24 | Fuel consumption meter for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101826966A CN101865713B (en) | 2010-05-24 | 2010-05-24 | Fuel consumption meter for automobile |
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| Publication Number | Publication Date |
|---|---|
| CN101865713A CN101865713A (en) | 2010-10-20 |
| CN101865713B true CN101865713B (en) | 2012-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010101826966A Active CN101865713B (en) | 2010-05-24 | 2010-05-24 | Fuel consumption meter for automobile |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102080974A (en) * | 2010-11-23 | 2011-06-01 | 上海神舟汽车设计开发有限公司 | Car fuel oil meter |
| CN102650539B (en) * | 2012-05-24 | 2013-12-11 | 上海神舟汽车节能环保有限公司 | Automatic venting device for automobile oil consumption metering instrument |
| CN102650538A (en) * | 2012-05-24 | 2012-08-29 | 上海神舟汽车节能环保有限公司 | Combined measurement system for automobile fuel consumption and calibration method for oil tank liquid level sensor of |
| CN102680038B (en) * | 2012-05-24 | 2013-12-11 | 上海神舟汽车节能环保有限公司 | Fuel consumption meter for gasoline vehicles |
| CN102680039B (en) * | 2012-05-24 | 2014-01-01 | 上海神舟汽车节能环保有限公司 | Combined oil consumption meter for automobile |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1438472A (en) * | 2003-01-07 | 2003-08-27 | 天津大学 | Diesel locomotive fuel-oil-metering detecting device and detecting method |
| WO2007047179A1 (en) * | 2005-10-11 | 2007-04-26 | Afx Technology Group International, Inc. | Method and system for wireless node-to-node communications |
| CN101196418A (en) * | 2006-12-07 | 2008-06-11 | 广东新蓝德信息产业有限公司 | System and method for detecting practical oil consumption and mileage of motor vehicle |
| CN201672948U (en) * | 2010-05-24 | 2010-12-15 | 上海神舟汽车设计开发有限公司 | Instrument for measuring vehicle fuel consumption |
-
2010
- 2010-05-24 CN CN2010101826966A patent/CN101865713B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1438472A (en) * | 2003-01-07 | 2003-08-27 | 天津大学 | Diesel locomotive fuel-oil-metering detecting device and detecting method |
| WO2007047179A1 (en) * | 2005-10-11 | 2007-04-26 | Afx Technology Group International, Inc. | Method and system for wireless node-to-node communications |
| CN101196418A (en) * | 2006-12-07 | 2008-06-11 | 广东新蓝德信息产业有限公司 | System and method for detecting practical oil consumption and mileage of motor vehicle |
| CN201672948U (en) * | 2010-05-24 | 2010-12-15 | 上海神舟汽车设计开发有限公司 | Instrument for measuring vehicle fuel consumption |
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| CN101865713A (en) | 2010-10-20 |
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Owner name: SHANGHAI SHENZHOU VEHICLE ENERGY SAVING + ENVIRONM Free format text: FORMER OWNER: SHANGHAI SHENZHOU AUTOMOBILE DESIGN DEVELOPMENT CO., LTD. Effective date: 20111125 |
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Free format text: CORRECT: ADDRESS; FROM: 201100 MINHANG, SHANGHAI TO: 201104 MINHANG, SHANGHAI |
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Effective date of registration: 20111125 Address after: 201104 Shanghai city Minhang District Chunshen Road No. 2328 No. 3 A Applicant after: SHANGHAI SHENZHOU VEHICLE ENERGY SAVING & ENVIRONMENTAL PROTECTION Co.,Ltd. Address before: 201100 Shanghai city Minhang District Chunshen Road No. 2328 No. 3 A Applicant before: Shanghai Shenzhou Vehicle Design & Development Co.,Ltd. |
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Effective date of registration: 20160602 Address after: 200000 Shanghai Zhangjiang hi tech park fanchun Road No. 400 Building 1 room 301-305 Patentee after: SHANGHAI SHENZHOU JINGYI AUTOMOBILE MEASUREMENT AND CONTROL TECHNOLOGY CO.,LTD. Address before: 201104 Shanghai city Minhang District Chunshen Road No. 2328 No. 3 A Patentee before: SHANGHAI SHENZHOU VEHICLE ENERGY SAVING & ENVIRONMENTAL PROTECTION Co.,Ltd. |
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Denomination of invention: An automobile fuel consumption meter Effective date of registration: 20230321 Granted publication date: 20120222 Pledgee: Bank of Shanghai Limited by Share Ltd. Pudong branch Pledgor: SHANGHAI SHENZHOU JINGYI AUTOMOBILE MEASUREMENT AND CONTROL TECHNOLOGY CO.,LTD. Registration number: Y2023310000077 |