CN102997969A - Fuel consumption rate measuring system - Google Patents
Fuel consumption rate measuring system Download PDFInfo
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- CN102997969A CN102997969A CN 201210399840 CN201210399840A CN102997969A CN 102997969 A CN102997969 A CN 102997969A CN 201210399840 CN201210399840 CN 201210399840 CN 201210399840 A CN201210399840 A CN 201210399840A CN 102997969 A CN102997969 A CN 102997969A
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Abstract
The invention relates to the field of measuring systems, and particularly to a fuel consumption rate measuring system which comprises an oil inlet pipe and an oil outlet pipe. The system is characterized by also comprising flow meters arranged on the oil inlet pipe and the oil outlet pipe, a circuit board and a display device, wherein a singlechip, an oil consumption calculating circuit and a clock module are integrated on the circuit board; the display device is used for displaying oil consumption; the flow meters and the display device are respectively connected with the singlechip; and the flow meters are respectively used for acquiring oil inlet quantity and oil outlet quantity, an oil inlet quantity signal and an oil outlet quantity signal are input into the singlechip, and instantaneous oil consumption and total oil consumption are figured out by the oil consumption calculation circuit and the clock module and are displayed by the display device. The fuel consumption rate measuring system is convenient, rapid and accurate, and solves the problem of difficulty in measuring the oil consumption of an electronic control gasoline engine without disassembling a vehicle oil delivering pipeline.
Description
Technical field
The present invention relates to the measuring system field, be specifically related to a kind of fuel consumption measuring system.
Background technology
To the evaluation of automobile fuel ecomomy, generally to determine by the test of vehicle fuel consume amount, it is the comprehensive parameter of estimating vehicle in use technology status and repair quality, also is diagnosis and the important references of analyzing vehicle failure.Detecting the vehicle fuel consume amount often represents by volume or the quality of fuel consume detector mensuration fuel consumption.By motor road test, mostly is that simulation road tries to detect its fuel consumption on chassis dynamometer at vehicle inspection and test station.But because of advancing of need to taking apart the engine in the detection with the car oil consumption, scavenge pipe, sealing in fuel consumption meter measures, measuring accuracy is higher, but setup time long (about 1 hour), the surveying instrument price is high, sometimes also needs to destroy the original structure of vehicle, affect the engine oil state, the fast pace that can't adapt to detection line, the vehicle annual test that causes present national regulation for one of fuel consumption at home most area can not carry out, to uncontrollable at the fuel consume with car.
The invention provides a kind of convenient, fast and accurate, need not dismantle the fuel consumption measuring system on oil delivering pipe of car road, successfully solve the electric control gasoline engine fuel consumption measurement, especially with the difficult problem of car fuel consumption measurement, realize the upgrading of fuel consumption measuring device product, promote the development of science and technology.
Summary of the invention
The object of the invention is to overcome the problems referred to above, provide a kind of convenient, fast, accurate, need not dismantle the oil delivering pipe of car road, solve the fuel consumption measuring system of the problem of electric control gasoline engine fuel consumption measurement difficulty.
To achieve these goals, the technical solution adopted in the present invention is: the fuel consumption measuring system, comprise oil inlet pipe, flowline, it is characterized in that: also comprise the flowmeter that is arranged at oil inlet pipe and flowline, the circuit board that is integrated with single-chip microcomputer, oil consumption counting circuit and clock module, be used for showing the display device of oil consumption, flowmeter is connected with single-chip microcomputer with display device and is connected.
Aforesaid fuel consumption measuring system, described flowmeter gathers respectively oil inlet quantity and oil pump capacity, and oil inlet quantity and oil pump capacity signal input single-chip microcomputer calculate instantaneous oil consumption and total oil consumption by oil consumption counting circuit and clock module, and are shown by display device.
Aforesaid fuel consumption measuring system, described circuit board also is provided with alarm module, and alarm module is provided with the oil consumption threshold value, and when the instantaneous oil consumption that calculates or total oil consumption exceeded threshold value, alarm module starts reported to the police.
Beneficial effect of the present invention: measuring system of the present invention is convenient, fast, accurate, need not dismantle the oil delivering pipe of car road, solves the problem of electric control gasoline engine fuel consumption measurement difficulty.
Embodiment
Fig. 1 illustrates the preferred embodiments of the present invention, and the invention will be further described below in conjunction with accompanying drawing.
The fuel consumption measuring system, comprise oil inlet pipe, flowline, it is characterized in that: also comprise the flowmeter that is arranged at oil inlet pipe and flowline, the circuit board that is integrated with single-chip microcomputer, oil consumption counting circuit and clock module, be used for showing the display device of oil consumption, flowmeter is connected with single-chip microcomputer with display device and is connected.
Aforesaid fuel consumption measuring system, described flowmeter gathers respectively oil inlet quantity and oil pump capacity, and oil inlet quantity and oil pump capacity signal input single-chip microcomputer calculate instantaneous oil consumption and total oil consumption by oil consumption counting circuit and clock module, and are shown by display device.
Aforesaid fuel consumption measuring system, described circuit board also is provided with alarm module, and alarm module is provided with the oil consumption threshold value, and when the instantaneous oil consumption that calculates or total oil consumption exceeded threshold value, alarm module starts reported to the police.
Measuring system of the present invention is convenient, fast, accurate, need not dismantle the oil delivering pipe of car road, solves the problem of electric control gasoline engine fuel consumption measurement difficulty.
Above-described embodiment does not limit the present invention in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops on protection scope of the present invention.
Claims (3)
1. fuel consumption measuring system, comprise oil inlet pipe, flowline, it is characterized in that: also comprise the flowmeter that is arranged at oil inlet pipe and flowline, the circuit board that is integrated with single-chip microcomputer, oil consumption counting circuit and clock module, be used for showing the display device of oil consumption, flowmeter is connected with single-chip microcomputer with display device and is connected.
2. fuel consumption measuring system according to claim 1, it is characterized in that: described flowmeter gathers respectively oil inlet quantity and oil pump capacity, oil inlet quantity and oil pump capacity signal input single-chip microcomputer, calculate instantaneous oil consumption and total oil consumption by oil consumption counting circuit and clock module, and shown by display device.
3. fuel consumption measuring system according to claim 2, it is characterized in that: described circuit board also is provided with alarm module, and alarm module is provided with the oil consumption threshold value, and when the instantaneous oil consumption that calculates or total oil consumption exceeded threshold value, alarm module starts reported to the police.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210399840 CN102997969A (en) | 2012-10-19 | 2012-10-19 | Fuel consumption rate measuring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210399840 CN102997969A (en) | 2012-10-19 | 2012-10-19 | Fuel consumption rate measuring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102997969A true CN102997969A (en) | 2013-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210399840 Pending CN102997969A (en) | 2012-10-19 | 2012-10-19 | Fuel consumption rate measuring system |
Country Status (1)
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| CN (1) | CN102997969A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040770A (en) * | 2014-04-25 | 2015-11-11 | 住友建机株式会社 | Construction machine |
| CN105040771A (en) * | 2014-04-25 | 2015-11-11 | 住友建机株式会社 | Building machinery |
| CN107202615A (en) * | 2016-09-12 | 2017-09-26 | 上海中车汉格船舶与海洋工程有限公司 | Fuel consumption computational methods |
| CN112213107A (en) * | 2020-09-04 | 2021-01-12 | 哈尔滨东安汽车发动机制造有限公司 | Method for testing engine oil consumption rate on extended range electric automobile |
-
2012
- 2012-10-19 CN CN 201210399840 patent/CN102997969A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040770A (en) * | 2014-04-25 | 2015-11-11 | 住友建机株式会社 | Construction machine |
| CN105040771A (en) * | 2014-04-25 | 2015-11-11 | 住友建机株式会社 | Building machinery |
| CN105040770B (en) * | 2014-04-25 | 2019-09-17 | 住友建机株式会社 | Building machinery |
| CN105040771B (en) * | 2014-04-25 | 2020-08-11 | 住友建机株式会社 | Construction machine |
| CN107202615A (en) * | 2016-09-12 | 2017-09-26 | 上海中车汉格船舶与海洋工程有限公司 | Fuel consumption computational methods |
| CN112213107A (en) * | 2020-09-04 | 2021-01-12 | 哈尔滨东安汽车发动机制造有限公司 | Method for testing engine oil consumption rate on extended range electric automobile |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130327 |