CN105509828A - Automobile fuel consumption real-time detection and calibration device - Google Patents
Automobile fuel consumption real-time detection and calibration device Download PDFInfo
- Publication number
- CN105509828A CN105509828A CN201510990363.9A CN201510990363A CN105509828A CN 105509828 A CN105509828 A CN 105509828A CN 201510990363 A CN201510990363 A CN 201510990363A CN 105509828 A CN105509828 A CN 105509828A
- Authority
- CN
- China
- Prior art keywords
- fuel consumption
- data
- automobile
- engine
- engine controller
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F9/00—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine
- G01F9/001—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine with electric, electro-mechanic or electronic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
- G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters
Abstract
The invention discloses an automobile fuel consumption real-time detection and calibration device. The device comprises an online calibration unit, an automobile diagnosis interface, a fuel consumption measuring instrument and a data processing unit. Gear values, engine speed data, accelerator data and automobile speed data are read through the automobile diagnosis interface from an engine controller and a gearbox controller. Gasoline consumption information is read from the fuel consumption measuring instrument. The read information can be transmitted to a tablet computer through the online calibration unit at the same time, and automobile engineering staff can obtain the current gasoline consumption condition through logic computing according to the information in the tablet computer and then give a parameter modifying instruction. In this way, engineering staff can acquire the current fuel consumption information of an automobile in real time and update modified control parameters into a control system of an engine or gearbox in real time, automobile operation information can also be acquired at the same time, parameter modification can be achieved more accurately, online repeated debugging can be achieved quickly, and working efficiency is improved effectively.
Description
Technical field
The present invention relates to a kind of automobile fuel consumption to detect in real time and caliberating device.
Background technology
The important performance that low oil consumption is energy-saving and emission-reduction, protection of the environment and driver save fuel oil spending is also the direction that automobile engineering personnel constantly capture.Automobile engineering personnel need the automobile fuel consumption of a set of highly effective to detect and calibration facility, are optimized automobile fuel consumption.Reduce automobile fuel consumption by accurate data monitoring and on-line proving means, the efficiency that engineering staff implements oil consumption Optimization Work can be improved, also can improve the accuracy of demarcation simultaneously.
Only have independent fuel consumption measurement equipment at present, and do not have oil consumption to detect and demarcate the equipment of integration.Therefore general at present oil consumption detection and scaling scheme are by special testing table oil consumption testing apparatus measured automobiles oil consumption.The oil consumption test result amendment engine of engineering staff by testing table or the controling parameters of wheel box, and amended controling parameters is write with a brush dipped in Chinese ink in the control system of engine or wheel box.Then again to testing automobile oil consumption on professional testing table, demarcation debugging is so repeatedly carried out.And in above-mentioned technical scheme the amendment of each controling parameters all again will to forward special oil consumption to test bed or adopt independent fuel consumption measurement testing equipment, the long-acting rate of spended time is low, can not support a large amount of debugging repeatedly.
And the fuel consumption measuring device usually adopted at present is generally volumetric measurement mode and is shown by digital instrument.If obtain oil consumption numerical value accurately, need automobile to accumulate certain mileage to measure average fuel consumption values, not there is real-time.Can only result be read by digital instrument display mode and real-time data and curves analytic function can not be supported.Traditional positive displacement metering system needs mileage to accumulate, and when vehicle driving mileage is too short, fuel consumption measurement is inaccurate, does not support that gasoline consumption real-time fast obtains.And be generally configured to the mode of digital instrument display, interface can not be carried out with the calibration facility of automobile specified, the on-line proving work of automobile engineering personnel can not be supported.
Summary of the invention
In order to make up above deficiency, the invention provides the oil consumption that a kind of acquisition that engineering staff can be made real-time on automobile is current, automobile runs information can be obtained simultaneously, and in real time amended controling parameters renewal is seted out in the control system of motivation or wheel box, more comprehensively automobile runs information can be obtained simultaneously, complete parameter modification more accurately, and can realize online debugging efforts repeatedly fast, the automobile fuel consumption of effectively increasing work efficiency detects and caliberating device in real time.
Technical scheme of the present invention is: automobile fuel consumption detects and caliberating device in real time, comprising:
On-line proving equipment, for carrying out read-write operation to engine controller, gearbox control, carries out read operation to fuel consumption indicator, and carries out data communication with data processing unit;
Vehicle diagnosis interface, is connected with described engine controller and described gearbox control through data line, to carry out reading and writing data;
Fuel consumption indicator, detects for engine consumption;
Data processing unit, data are obtained from engine controller, gearbox control, fuel consumption indicator through described on-line proving equipment, and by there being artificial or automatic computing equipment (A.C.E.), logical calculated is carried out to the data obtained, and send parameter modification instruction according to logical calculated result to engine controller and gearbox control;
Described engine controller is the engine controller demarcated supporting reading and writing operation, and described gearbox control is the gearbox control demarcated supporting reading and writing operation.
As preferred technical scheme, described service data comprises gear numerical value, engine speed data, throttle data, vehicle speed data, gasoline consumption data.
As preferred technical scheme, the parameter of described parameter modification modifying of order comprises gear numerical value, throttle flow numerical value, distributive value numerical value and lockup clutch status values.
As preferred technical scheme, described fuel consumption indicator comprises gasoline flow measuring unit and signal processing unit, and described gasoline flow measuring unit comprises the oil-feed flowmeter be located between engine and fuel tank on oil inlet pipe and the oil return flowmeter being located at scavenge pipe between engine and fuel tank.
Owing to have employed technique scheme, automobile fuel consumption detects and caliberating device in real time, comprising: on-line proving equipment, for carrying out read-write operation to engine controller, gearbox control, read operation is carried out to fuel consumption indicator, and carries out data communication with data processing unit; Vehicle diagnosis interface, is connected with described engine controller and described gearbox control through data line, to carry out reading and writing data; Fuel consumption indicator, detects for engine consumption; Data processing unit, data are obtained from engine controller, gearbox control, fuel consumption indicator through described on-line proving equipment, and by there being artificial or automatic computing equipment (A.C.E.), logical calculated is carried out to the data obtained, and send parameter modification instruction according to logical calculated result to engine controller and gearbox control; Described engine controller is the engine controller demarcated supporting reading and writing operation, and described gearbox control is the gearbox control demarcated supporting reading and writing operation.From engine controller and gearbox control, gear numerical value, engine speed data, throttle data, vehicle speed data is read by automotive diagnosis port.Gasoline consumption information is read from fuel consumption indicator.These information read can be transferred on the notebook computer as data processing unit by on-line proving equipment simultaneously, automobile engineering personnel are according to the full detail that notebook reads, gone out the height situation of current gasoline consumption by certain logical calculated, and determine according to result of calculation the parameter needing amendment.Then parameter modification instruction is sent by on-line proving equipment, automotive diagnosis port to engine controller and gearbox control.Engine controller and gearbox control adjust the physical parameter of self, if gear, throttle flow etc. are to reduce gasoline consumption according to the parameter modification instruction received.The oil consumption that the acquisition making engineering staff real-time on automobile is current, automobile runs information can be obtained simultaneously, and in real time amended controling parameters renewal is seted out in the control system of motivation or wheel box, more comprehensively automobile runs information can be obtained simultaneously, complete parameter modification more accurately, and online debugging efforts repeatedly fast can be realized, effectively increase work efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the structural representation of fuel consumption indicator in the embodiment of the present invention.
Embodiment
As depicted in figs. 1 and 2, on-line proving equipment, for carrying out read-write operation to engine controller 1, gearbox control 2, engine controller 1 is the engine controller demarcated supporting reading and writing operation, and gearbox control 2 is the gearbox controls demarcated supporting reading and writing operation.Engine controller 1 and gearbox control 2 are the controllers demarcated supporting reading and writing operation, and namely on-line proving equipment can read data from controller, also can by nominal data writing controller.Read operation is carried out to fuel consumption indicator, and carries out data communication with data processing unit; On-line proving equipment is that one can to multiple target controller: engine controller 1, gearbox control 2 carry out read-write operation, and can carry out the equipment of data communication with data processing unit.The data of target controller can be passed to notebook computer by it, also the instruction of notebook computer or data can be sent to target controller.On-line proving equipment can access engine controller, gearbox control by automotive diagnosis port.
Vehicle diagnosis interface 3, is connected with described engine controller 1 and described gearbox control 2 through data line, to carry out reading and writing data;
Fuel consumption indicator, detects for engine consumption;
Data processing unit, through described on-line proving equipment from engine controller 1, gearbox control 2, fuel consumption indicator obtains data, and the data obtained are carried out to logical calculated by there being the artificial notebook computer that adopts or being carried out logical calculated by automatic computing equipment (A.C.E.), described data processing unit can be notebook computer, logical calculated is carried out by the artificial data to obtaining, described automatic computing equipment (A.C.E.) can for the computer program run on described notebook computer, after artificial or computer program carries out logical calculated, parameter modification instruction is sent to engine controller and gearbox control according to logical calculated result.
Described service data comprises gear numerical value, engine speed data, throttle data, vehicle speed data, gasoline consumption data.
The parameter of described parameter modification modifying of order comprises gear numerical value, throttle flow numerical value, distributive value numerical value and lockup clutch status values.
As depicted in figs. 1 and 2, described fuel consumption indicator 16 comprises gasoline flow measuring unit and signal processing unit 17, described gasoline flow measuring unit comprises the oil-feed flowmeter 8 be located between engine 4 and fuel tank 5 on oil inlet pipe 6 and the oil return flowmeter 14 being located at scavenge pipe 15 between engine 4 and fuel tank 5, and oil-feed flowmeter is connected with signal processing unit by wire harness with oil return flowmeter.Oil-feed flowmeter and oil return flowmeter can measure the gasoline flow of oil inlet pipe 6 and scavenge pipe 7 inside respectively.Flowmeter a kind ofly how much can be converted into the how many device of pulse signal number by by its internal flow flow, and namely larger by the fluid flow of flowmeter, then the pulse signal number sent in its unit interval is more.Signal processing unit can receive the electronic pulse signal of oil-feed flowmeter and oil return flowmeter, and can calculate the electronic impulse number in a certain set time section, calculates gasoline consumption and gasoline consumption is transferred to on-line proving equipment.Described fuel consumption indicator adopts the mode of flowmeter survey, and the oil consumption numerical value after survey calculation has in real time and feature accurately, does not need accumulation speedometer for automobile to calculate oil consumption.
From engine controller 1 and gearbox control 2, gear numerical value, engine speed data, throttle data, vehicle speed data is read by automotive diagnosis port.Gasoline consumption information is read from fuel consumption indicator.These information read can be transferred on the notebook computer as data processing unit by on-line proving equipment simultaneously, automobile engineering personnel are according to the full detail that notebook reads, gone out the height situation of current gasoline consumption by certain logical calculated, and determine according to result of calculation the parameter needing amendment.Then parameter modification instruction is sent by on-line proving equipment, automotive diagnosis port to engine controller and gearbox control.Engine controller and gearbox control adjust the physical parameter of self, if gear, throttle flow etc. are to reduce gasoline consumption according to the parameter modification instruction received.The oil consumption that the acquisition making engineering staff real-time on automobile is current, automobile runs information can be obtained simultaneously, and in real time amended controling parameters renewal is seted out in the control system of motivation or wheel box, more comprehensively automobile runs information can be obtained simultaneously, complete parameter modification more accurately, and online debugging efforts repeatedly fast can be realized, effectively increase work efficiency.
More than show and describe ultimate principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (4)
1. automobile fuel consumption detects and caliberating device in real time, it is characterized in that, comprising:
On-line proving equipment, for carrying out read-write operation to engine controller, gearbox control, carries out read operation to fuel consumption indicator, and carries out data communication with data processing unit;
Vehicle diagnosis interface, is connected to carry out reading and writing data through data line with described engine controller and described gearbox control;
Fuel consumption indicator, detects for engine consumption;
Data processing unit, data are obtained from engine controller, gearbox control, fuel consumption indicator through described on-line proving equipment, and by there being artificial or automatic computing equipment (A.C.E.), logical calculated is carried out to the data obtained, and send parameter modification instruction according to logical calculated result to engine controller and gearbox control;
Described engine controller is the engine controller demarcated supporting reading and writing operation, and described gearbox control is the gearbox control demarcated supporting reading and writing operation.
2. automobile fuel consumption as claimed in claim 1 detects and caliberating device in real time, it is characterized in that: described service data comprises gear numerical value, engine speed data, throttle data, vehicle speed data, gasoline consumption data.
3. automobile fuel consumption as claimed in claim 1 detects and caliberating device in real time, it is characterized in that: the parameter of described parameter modification modifying of order comprises gear numerical value, throttle flow numerical value, distributive value numerical value and lockup clutch status values.
4. the automobile fuel consumption as described in claim 1,2 or 3 detects and caliberating device in real time, it is characterized in that, described fuel consumption indicator comprises gasoline flow measuring unit and signal processing unit, and described gasoline flow measuring unit comprises the oil-feed flowmeter be located between engine and fuel tank on oil inlet pipe and the oil return flowmeter being located at scavenge pipe between engine and fuel tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510990363.9A CN105509828A (en) | 2015-12-25 | 2015-12-25 | Automobile fuel consumption real-time detection and calibration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510990363.9A CN105509828A (en) | 2015-12-25 | 2015-12-25 | Automobile fuel consumption real-time detection and calibration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105509828A true CN105509828A (en) | 2016-04-20 |
Family
ID=55717978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510990363.9A Pending CN105509828A (en) | 2015-12-25 | 2015-12-25 | Automobile fuel consumption real-time detection and calibration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105509828A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114194411A (en) * | 2021-11-08 | 2022-03-18 | 陕西千山航空电子有限责任公司 | Throttle calibration method for man-machine interaction |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3983372A (en) * | 1975-02-03 | 1976-09-28 | Chevron Research Company | Apparatus and method for a digital readout of distance traveled, fuel consumed and miles per gallon of a moving motor vehicle |
| CN101067402A (en) * | 2007-04-12 | 2007-11-07 | 上海依波尔汽车电子有限公司 | Real-time electric control engine on-line calibrated monitoring system |
| CN102692256A (en) * | 2012-06-15 | 2012-09-26 | 南京农业大学 | Vehicle fuel consumption real-time measuring and displaying device |
| CN104618203A (en) * | 2015-01-20 | 2015-05-13 | 天津大学 | Network topology structure of comprehensive experiment management rack for vehicle power assembly |
| CN205785378U (en) * | 2015-12-25 | 2016-12-07 | 盛瑞传动股份有限公司 | Automobile fuel consumption detects and caliberating device in real time |
-
2015
- 2015-12-25 CN CN201510990363.9A patent/CN105509828A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3983372A (en) * | 1975-02-03 | 1976-09-28 | Chevron Research Company | Apparatus and method for a digital readout of distance traveled, fuel consumed and miles per gallon of a moving motor vehicle |
| CN101067402A (en) * | 2007-04-12 | 2007-11-07 | 上海依波尔汽车电子有限公司 | Real-time electric control engine on-line calibrated monitoring system |
| CN102692256A (en) * | 2012-06-15 | 2012-09-26 | 南京农业大学 | Vehicle fuel consumption real-time measuring and displaying device |
| CN104618203A (en) * | 2015-01-20 | 2015-05-13 | 天津大学 | Network topology structure of comprehensive experiment management rack for vehicle power assembly |
| CN205785378U (en) * | 2015-12-25 | 2016-12-07 | 盛瑞传动股份有限公司 | Automobile fuel consumption detects and caliberating device in real time |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114194411A (en) * | 2021-11-08 | 2022-03-18 | 陕西千山航空电子有限责任公司 | Throttle calibration method for man-machine interaction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102401685B (en) | Method and device for carrying out online verification/calibration on open channel flowmeter | |
| CN101561302B (en) | Measurement system of vehicle fuel consumption and measurement method thereof | |
| CN109469834B (en) | Liquid pipeline leakage detection method, device and system | |
| CN105388026A (en) | On-line detection and calibration apparatus for oil consumption of automobile | |
| CN205785378U (en) | Automobile fuel consumption detects and caliberating device in real time | |
| CN110274650B (en) | Oil consumption management system based on Internet of things | |
| CN105241528A (en) | Flow sensor detection platform and control method thereof | |
| CN102506943B (en) | Fuel filling amount monitoring device | |
| CN205785379U (en) | Automobile fuel consumption on-line checking and caliberating device | |
| CN216206874U (en) | Four-valve piston type dynamic flow metering standard device | |
| CN110146137A (en) | Oil consumption quantity measuring method and device, fuel tank | |
| CN105509828A (en) | Automobile fuel consumption real-time detection and calibration device | |
| CN109764924A (en) | Wide working condition high precision intelligent flow meter based on neural network model | |
| CN101865713B (en) | Fuel consumption meter for automobile | |
| CN204007804U (en) | Liquid flowmeter detects self-calibrating device online | |
| CN103712669A (en) | Flow gauge online calibration device | |
| CN201449275U (en) | Vehicle oil consumption measuring system | |
| CN103196507A (en) | Automobile oil tank oil consumption monitoring device and automobile | |
| CN201672948U (en) | Instrument for measuring vehicle fuel consumption | |
| CN105509829A (en) | Fuel consumption indicator | |
| CN103048154A (en) | Engine oil heat exchanger test bed | |
| CN102997969A (en) | Fuel consumption rate measuring system | |
| CN205561946U (en) | Oil consumption measuring apparatu | |
| CN201852616U (en) | Automobile remaining oil indicator | |
| CN104006973B (en) | A kind of premeasuring system of automobile slide distance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160420 |