CN101290242A - Diesel oil automobile, boat real time running oil consumption detection device - Google Patents
Diesel oil automobile, boat real time running oil consumption detection device Download PDFInfo
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- CN101290242A CN101290242A CNA2008100315097A CN200810031509A CN101290242A CN 101290242 A CN101290242 A CN 101290242A CN A2008100315097 A CNA2008100315097 A CN A2008100315097A CN 200810031509 A CN200810031509 A CN 200810031509A CN 101290242 A CN101290242 A CN 101290242A
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Abstract
Diesel motor vehicles and boats are main means of transportation in domestic passenger and freight transportation industries; operation enterprises adopt a series of measures to manage fuel consumption, mileage, etc., especially the fuel consumption; however, the measures and means are not effective. The invention relates to an oil consumption detecting device in the real-time running of the diesel motor vehicle and the boat, which mainly consists of a microprocessing main control panel, a buffer oil tank and a ration gear wheel pump. The oil consumption detecting device is additionally provided with the microprocessing main control panel, the buffer oil tank, the ration gear wheel pump, a rotary counter, a motor and other parts, thereby thoroughly changing a habit that the prior engine directly obtains fuel from a main oil tank into that the ration gear wheel pump controls the supply quantity of the fuel pumped into the buffer oil tank by the microprocessing main control panel; and through the rotary counter, the number of the running turns is recorded in time and converted into fuel capacity, and the oil consumption in the actual running of the diesel motor vehicle and the boat can be timely and accurately judged. The oil consumption detecting device can ensure the accurate detection in running, improve the management grade and level of the operation enterprise and have good popularization and application values.
Description
Technical field
The present invention relates to various diesel cars, ship are carried out a kind of diesel car, the boat real time running oil consumption pick-up unit of Real-time Monitor Management.
Background technology
At present, various diesel cars, ship have been widely used in industries such as passenger and freight.For the management of standard motor vehicle, ship, each visitor, shipping enterprise have adopted many measures to be controlled at aspects such as actual travel fuel consumption (oil consumption), mileage, operation orientation, temperature, are the most important thing with the management of oil consumption especially wherein.
Current, realize that the product that oil consumption detects mainly contains following four kinds:
1. Weighing type; The fuel oil that elder generation's equivalent takes by weighing constant weight injects main fuel tank, treats to take by weighing Fuel Remained weight again behind the engine operation certain hour, and both differences are the practical oil consumption in the working time.
2. positive displacement; It detects principle and is similar to Weighing type, and only the weight with fuel oil is converted to volume.
3. electronics is calculated formula; Test by delivery temperature and rotating speed, the isoparametric reality of vehicle wheel rotational speed, calculate the practical oil consumption of vehicle engine.
4. flow detection formula.The turbine type flow detecting sensor is installed in the petroleum pipeline of engine, and actual measurement fuel flow rate in service goes out fuel flow in the pipe according to calculation of parameter such as caliber, flow velocitys then.
Though first three plants the test that similar technology can realize diesel car, ship practical oil consumption, all require vehicle to be in static or metastable running status, only in this way can weigh surely, constant volume and correction detected parameters.Therefore, they generally only are applied in during scientific research and maintenance detect, and can not specifically be applied on the diesel car, ship of actual travel as a kind of vehicle-mounted real-time testing product.
The detection of real-time fuel consumption in the vehicle operating be can realize on the 4th kind of similar technical know-how, but diesel car, ship are unsuitable in actual applications.Its reason has three: 1. the petroleum pipeline of diesel car, ship has two, and one is the oil inlet pipe from the fuel tank to the oil pump for engine, and another is the scavenge pipe from the engine to the fuel tank.Therefore need install during practical application two independently detecting sensor detect oil inlet quantity and recirculating oil quantity respectively, calculate practical oil consumption according to both differences then.2. the main oil pump of diesel motor is a ram pump, and the rate of flow of fluid during ram pump work in the pipeline presents a kind of high-frequency pulse state, and promptly fuel oil injects pump chamber fast owing to the unlatching of retaining valve when the piston of pump is in the propagation process, and fuel flow rate is the fastest; And when piston was in the compression process, fuel flow rate was slack-off, and last closing of retaining valve causes fuel flow to stop, and flow velocity is zero.Turbine type flow sensor is applicable to the occasion that big flow, change in flow are little relatively, thereby this sensor to the detection of diesel motor oil pump capacity obtain be one at any time with the fuel flow value of the big dynamic change frequency of engine speed change, when this detected value is carried out linear process, can not obtain practical oil consumption value accurately.3. it can only be applied to supporting use on the engine of dedicated version, can not be applied to motor vehicle, the ship of various model engines as common apparatus.
Summary of the invention
At the deficiency or the defective of above-mentioned similar technology, the purpose of this invention is to provide a kind of diesel car, boat real time running oil consumption pick-up unit of monitoring in real time in various model engines, the actual motion state that be applicable to.
Technical scheme of the present invention is: 1. set up little processing master control borad, motor, quantitative gear pump, the gentle trapped fuel case of rotary calculator; 2. liquid level sensor and following liquid level sensor are set in the buffer memory fuel tank; 3. external unit in little processing master control borad and data communication interface are provided with reverse interfaces such as odometer sensor, temperature sensor, RS232 communication port and USB communication port; 4. engine is connected with the buffer memory fuel tank with scavenge pipe by oil pick-up tube.
Advantage of the present invention is: 1. be applicable to various model engine diesel cars, the oil consumption of ship actual travel, mileage, the isoparametric real time automatic detection of temperature, reasonable in design, simple in structure, test data accurately and reliably, it is high and be the drawback of stationary state or metastable state to the testing environment requirement to have solved Weighing type, positive displacement and electronics measuring and calculating formula similar products, has also solved the inapplicable problem of flow detection formula product.2. the present invention can correctly count the travel accurate data such as oil consumption, mileage of target phase of diesel car, ship actual in office, for effective management of operation enterprise provides robust techniques data and technological means support.3. little processing master control borad can free as requested customization function, and the GPS that also can plug into locatees track terminal, has realized that real time implementation and practicability have improved business administration class and level to diesel car, ship actual motion information of managingization.4. applied range, application value is big, and economic results in society are considerable.
Description of drawings
Fig. 1 is the technical solution of the present invention block diagram.
Embodiment
Now in conjunction with the accompanying drawings, technology contents of the present invention is described in detail:
Be provided with reverse interfaces such as comprising odometer sensor, temperature sensor, RS232 communication port and USB communication port in little processing master control borad (1), little processing master control borad (1) respectively with buffer memory fuel tank (2) in last liquid level sensor (3) be connected with following liquid level sensor (4), motor (12) and revolution meter (6); Buffer memory fuel tank (2) respectively with little processing master control borad (1), by main oil pipe (7) with quantitative gear pump (5), be connected with engine (10) with scavenge pipe (9) by oil pick-up tube (8), last liquid level sensor (3) and following liquid level sensor (4) place the inner two ends of buffer memory fuel tank (2) respectively; Quantitative gear pump (5) is connected with main fuel tank (11), revolution meter (6), motor (12) with buffer memory fuel tank (2) by main oil pipe (7) respectively; Revolution meter (6) is connected with little processing master control borad (1), quantitative gear pump (5) and motor (12) respectively.
Principle of work of the present invention is [setting no fuel oil in the buffer memory fuel tank (2)]:
1, because the middle no fuel oil of buffer memory fuel tank (2), be that fuel liquid level in the buffer memory fuel tank (2) is lower than liquid level sensor (4) down, following liquid level sensor (4) sends high level signal to little processing master control borad (1), little processing master control borad (1) instruction motor (12) rotates and drives quantitative gear pump (5) to buffer memory fuel tank (2) pump oil, and revolution meter in time write down the rotation number of turns of quantitative gear pump (5) and in time information sent to little processing master control borad (1) this moment.
2, along with the increase gradually of buffer memory fuel tank (2) intermediate fuel oil, when fuel liquid level surpasses to descend liquid level sensor (4), the output signal of following liquid level sensor (4) becomes low level, but what liquid level sensor on this moment (3) sent is low level signal also, and quantitative gear pump (5) still continues to buffer memory fuel tank (2) pump oil.
3, when the fuel liquid level in the buffer memory fuel tank (2) rises to liquid level sensor (3), last liquid level sensor (3) sends high level signal to little processing master control borad (1), little processing master control borad (1) instruction motor (12) stops operating, and quantitative gear pump (5) stops pump oil.
4, above-mentioned 1 to 3 step repeat realize, guaranteed the cruising of diesel car, ship.At this moment, engine (10) is constantly postponed to extract in the trapped fuel case (2) by oil pick-up tube (8) and is guaranteed the fuel oil that runs well, simultaneously again with Fuel Remained by in scavenge pipe (9) the flow back into buffer memory fuel tank (2).
Not traditional supplying with because the fuel oil of engine of the present invention (10) obtains, supply with but change by buffer memory fuel tank (2) by main fuel tank (11); And the fuel oil in the buffer memory fuel tank (2) is to control quantitative gear pump (5) by little processing master control borad (1) automatically by the live signal of last liquid level sensor (3) and following liquid level sensor (4) output to supply with.So obtain the actual travel oil consumption of diesel car (ship), only need quantitative gear pump (5) the real-world operation number of turns data of little processing master control borad (1) accumulative total by revolution meter (6) transmission, it is converted into fuel oil volume unit again and gets final product, its precision and reliability are indubitable.
For precision and the reliability that guarantees that the present invention detects, the design of the volume of buffer memory fuel tank (2) is a key problem in technology of the present invention.
Sensor signals such as existing mileage, temperature, speed on diesel car, the ship are directly refuted the corresponding interface of handling in a subtle way in the master control borad (1), can realize the automatic detection of above-mentioned functions.
Utilize the GPS locating and tracking system, also can realize the omnidistance remote control detection of dynamic in diesel car, the foot.
Claims (2)
1. a diesel car, boat real time running oil consumption pick-up unit, comprise quantitative gear pump (5), revolution meter (6), main oil pipe (7), engine (10), main fuel tank (11) and motor (12), it is characterized in that little processing master control borad (1) respectively with buffer memory fuel tank (2) in last liquid level sensor (3) be connected with following liquid level sensor (4), motor (12) and revolution meter (6); Buffer memory fuel tank (2) respectively with little processing master control borad (1), by main oil pipe (7) with quantitative gear pump (5), be connected with engine (10) with scavenge pipe (9) by oil pick-up tube (8), last liquid level sensor (3) and following liquid level sensor (4) place the inner two ends of buffer memory fuel tank (2) respectively; Quantitative gear pump (5) is connected with main fuel tank (11), revolution meter (6), motor (12) with buffer memory fuel tank (2) by main oil pipe (7) respectively; Revolution meter (6) is connected with little processing master control borad (1), quantitative gear pump (5) and motor (12) respectively.
2. a kind of diesel car according to claim 1, boat real time running oil consumption pick-up unit is characterized in that external unit and the data communication interface in little processing master control borad (1) is provided with reverse interfaces such as odometer sensor, temperature sensor, RS232 communication port and USB communication port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100315097A CN101290242A (en) | 2008-06-12 | 2008-06-12 | Diesel oil automobile, boat real time running oil consumption detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100315097A CN101290242A (en) | 2008-06-12 | 2008-06-12 | Diesel oil automobile, boat real time running oil consumption detection device |
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| CN101290242A true CN101290242A (en) | 2008-10-22 |
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| CNA2008100315097A Pending CN101290242A (en) | 2008-06-12 | 2008-06-12 | Diesel oil automobile, boat real time running oil consumption detection device |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069705A (en) * | 2010-12-21 | 2011-05-25 | 孙宏水 | Device for metering oil consumption of engine for car (ship) |
| CN102168594A (en) * | 2011-05-05 | 2011-08-31 | 天津大学 | Device for rapidly measuring engine oil consumption of dry oil pan engine |
| CN102505977A (en) * | 2011-10-31 | 2012-06-20 | 重庆潍柴发动机厂 | Diesel engine oil consumption tester |
| CN102589651A (en) * | 2012-02-03 | 2012-07-18 | 李晓 | Full-automatic constant volume miniature power oil consumption metering device |
| CN103017846A (en) * | 2012-11-23 | 2013-04-03 | 华为技术有限公司 | Liquid consumption metering method and device, and fuel consumption measuring system of generator set |
| CN103048027A (en) * | 2012-12-19 | 2013-04-17 | 宁波大学 | Measuring instrument of oil consumption of diesel engine |
| CN103292850A (en) * | 2012-03-02 | 2013-09-11 | 易年川 | Device and method for detecting real-time oil consumption of engine |
| CN104089668A (en) * | 2014-08-05 | 2014-10-08 | 中国海洋大学 | Actual ship measurement system and method for fuel consumption rate of fishing boat |
| CN104696122A (en) * | 2015-02-27 | 2015-06-10 | 天津吉森机电设备工程有限公司 | Marine oil management and control system and oil consumption measuring method |
| CN104848906A (en) * | 2014-12-18 | 2015-08-19 | 北汽福田汽车股份有限公司 | Measurement structure and method of liquid consumption amount and real-time measurement method |
| CN105115556A (en) * | 2015-09-21 | 2015-12-02 | 杭州比孚科技有限公司 | Method for accurately measuring oil consumption |
| CN105183014A (en) * | 2015-05-18 | 2015-12-23 | 天津吉森机电设备工程有限公司 | Intelligent fuel oil management system and operation method thereof |
| CN106289424A (en) * | 2016-08-31 | 2017-01-04 | 江门市润宇传感器科技有限公司 | A kind of novel fuel fuel consumption flow meter |
| CN108474684A (en) * | 2016-01-18 | 2018-08-31 | 固瑞克明尼苏达有限公司 | Continuous reservoir level monitoring |
| CN110207772A (en) * | 2019-06-25 | 2019-09-06 | 吉旗（成都）科技有限公司 | The processing method and processing device of vehicle oil consumption |
| CN111562758A (en) * | 2020-06-09 | 2020-08-21 | 黄丹 | Intelligent Internet of things monitoring system for ship |
-
2008
- 2008-06-12 CN CNA2008100315097A patent/CN101290242A/en active Pending
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069705B (en) * | 2010-12-21 | 2013-03-06 | 孙宏水 | Device for metering oil consumption of engine for car (ship) |
| CN102069705A (en) * | 2010-12-21 | 2011-05-25 | 孙宏水 | Device for metering oil consumption of engine for car (ship) |
| CN102168594A (en) * | 2011-05-05 | 2011-08-31 | 天津大学 | Device for rapidly measuring engine oil consumption of dry oil pan engine |
| CN102505977A (en) * | 2011-10-31 | 2012-06-20 | 重庆潍柴发动机厂 | Diesel engine oil consumption tester |
| CN102589651A (en) * | 2012-02-03 | 2012-07-18 | 李晓 | Full-automatic constant volume miniature power oil consumption metering device |
| CN103292850A (en) * | 2012-03-02 | 2013-09-11 | 易年川 | Device and method for detecting real-time oil consumption of engine |
| CN103017846B (en) * | 2012-11-23 | 2016-08-03 | 华为技术有限公司 | Liquid-consumed metering method, device and generating set fuel consumption measurement system |
| CN103017846A (en) * | 2012-11-23 | 2013-04-03 | 华为技术有限公司 | Liquid consumption metering method and device, and fuel consumption measuring system of generator set |
| CN103048027A (en) * | 2012-12-19 | 2013-04-17 | 宁波大学 | Measuring instrument of oil consumption of diesel engine |
| CN103048027B (en) * | 2012-12-19 | 2015-09-02 | 宁波大学 | A kind of engine fuel consumption gauge |
| CN104089668A (en) * | 2014-08-05 | 2014-10-08 | 中国海洋大学 | Actual ship measurement system and method for fuel consumption rate of fishing boat |
| CN104089668B (en) * | 2014-08-05 | 2017-02-01 | 中国海洋大学 | Actual ship measurement system and method for fuel consumption rate of fishing boat |
| CN104848906A (en) * | 2014-12-18 | 2015-08-19 | 北汽福田汽车股份有限公司 | Measurement structure and method of liquid consumption amount and real-time measurement method |
| CN104696122A (en) * | 2015-02-27 | 2015-06-10 | 天津吉森机电设备工程有限公司 | Marine oil management and control system and oil consumption measuring method |
| CN104696122B (en) * | 2015-02-27 | 2017-11-28 | 天津吉森机电设备工程有限公司 | Marine fuel oil managing and control system and fuel consumption measurement method |
| CN105183014A (en) * | 2015-05-18 | 2015-12-23 | 天津吉森机电设备工程有限公司 | Intelligent fuel oil management system and operation method thereof |
| CN105183014B (en) * | 2015-05-18 | 2018-06-12 | 天津吉森机电设备工程有限公司 | Intelligent fuel manages system and its operating method |
| CN105115556A (en) * | 2015-09-21 | 2015-12-02 | 杭州比孚科技有限公司 | Method for accurately measuring oil consumption |
| CN108474684A (en) * | 2016-01-18 | 2018-08-31 | 固瑞克明尼苏达有限公司 | Continuous reservoir level monitoring |
| CN106289424A (en) * | 2016-08-31 | 2017-01-04 | 江门市润宇传感器科技有限公司 | A kind of novel fuel fuel consumption flow meter |
| CN110207772A (en) * | 2019-06-25 | 2019-09-06 | 吉旗（成都）科技有限公司 | The processing method and processing device of vehicle oil consumption |
| CN110207772B (en) * | 2019-06-25 | 2021-03-16 | 吉旗（成都）科技有限公司 | Method and device for processing vehicle oil consumption |
| CN111562758A (en) * | 2020-06-09 | 2020-08-21 | 黄丹 | Intelligent Internet of things monitoring system for ship |
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Open date: 20081022 |