CN201378066Y

CN201378066Y - Vehicle fuel economy real-time display instrument

Info

Publication number: CN201378066Y
Application number: CN200920142269U
Authority: CN
Inventors: 余伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-08
Filing date: 2009-04-08
Publication date: 2010-01-06
Anticipated expiration: 2019-04-08

Abstract

A vehicle fuel economical real time display instrument with brand-new functions comprises an outer shell supporting frame, a display panel, a printed circuit board, a special-purpose parameter processing chip, a signal connecting socket, a reset push button, a fuel flow sensor and the like. Parameters and indexes such as vehicle real time fuel flow consumption, real time oil consumption economical evaluation, and the like are informed to drivers after flow signals collected by the fuel flow sensor inserted in a vehicle oil supply system is compared and evaluated with economical values of parameters such as speed, mileage, operation time and the like of the vehicle in current driving through adopting the special-purpose parameter processing chip, and thereby the display instrument provides scientific conditions and measures for drivers to gradually realize driving modes and technique which accord with driving fuel economy, culture good driving habits, and the like by the aid of the prompts.

Description

The real-time display instrument of VE Vehicle Economy

Technical field

The utility model relates to the automobile supporting instrument that shows the fuel flow and the economic index of driving in a kind of vehicle ' in real time, particularly relates to a kind of real-time display instrument of VE Vehicle Economy of brand-new function.

Background technology

At present, automobile instrument both domestic and external all only provides speed per hour, mileage, rotating speed, the trapped fuel amount, electric weight, machine oil is reported to the police, conventional driving such as engine condition prompting parameter shows, so far do not see the vehicular meter that has the real-time fuel flow of pair vehicle ' that demonstration is provided, especially lack real-time fuel flow parameter in conjunction with the driving speed per hour, mileage sets up the intrinsic function relation and analysis draws the function of vehicle real-time fuel consumption economy evaluation prompting by the special parameters handling procedure, the fuel economy parameter that causes the driver can't rest on a scientific basis and quantize, study with know from experience different condition under the corresponding relation of different driving technologies and driving habits and fuel economy, so that a lot of drivers know the very oil consumption of oneself driving perfectly well, why do not know exactly, also can't find and correct those immediately and cause high oil consumption, high pollution, the bad steering custom of low economy causes a lot of bad driving technology and driving habits long-term existence.

Summary of the invention

In order to overcome that present automobile Displaying Meter does not provide fuel oil real-time traffic and fuel economy evaluation and the problems referred to above and the deficiency brought, the utility model can accurately show the real-time fuel flow of vehicle for car steering person provides, and can point out the real-time display instrument of VE Vehicle Economy of the fuel economy parameter index of the current driving technology of driver, driving habits correspondence again.

The utility model is taked following technical scheme, and the real-time display instrument of VE Vehicle Economy is made up of outer casing stand, display panel, printed wiring board, special parameters process chip, signal gang socket, reset button and fuel flow transducer etc.Concrete structure and principle of work are: the periphery fixed installation of outer casing stand and display panel, back side of panel is installed with printed wiring board and special parameters process chip, this special parameters process chip is passed through lead, signal gang socket is connected with fuel flow transducer in being plugged in oil supply system for vehicle, thereby the real-time fuel consume flow parameter and the speed per hour that will collect, mileage, after parameters such as time are carried out the function to indicate comparison, offering corresponding fuel flow respectively shows, the oil consumption economy of travelling shows, the driving timing shows, accurate fuel consumption demonstration etc., reset button is connected with the reset switch input signal of special parameters process chip, is used for the pressure zero clearing of system.

The beneficial effects of the utility model are, the driving parameter and the information of more practicalities can be provided for numerous drivers especially new hand, allow the driver have by information such as real-time fuel flow in the vehicle ' and fuel economy promptings in real time, more understanding traveling state of vehicle and own driving technology, driving habits are to the influence of fuel economy index parameter, for driver study and know from experience what kind of driving technology, driving habits is that science is good, a reference index that can quantize is provided, the energy-saving ring in the vehicle operating has been possessed important effect and meaning.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a front schematic view of the present utility model.

Fig. 2 is an A-A diagrammatic cross-section of the present utility model.

1. outer casing stands among the figure, 2. display panel, 21. printed wiring boards, 22. special parameters process chip, 3. fuel flow shows, 4. fuel economy shows, 5. the engine operation timing shows, 6. accurately fuel consumption shows, 7. signal gang socket, 8. reset button, 9. fuel flow transducer

Embodiment

See figures.1.and.2, the real-time display instrument of VE Vehicle Economy is by outer casing stand 1, display panel 2, printed wiring board 21, special parameters process chip 22, signal gang socket 7, parts such as reset button 8 and fuel flow transducer 9 are formed, its outer casing stand 1 fixedly mounts with the periphery of display panel 2, display panel 2 fronts mainly contain fuel flow and show 3, fuel economy shows 4, the engine operation timing shows 5, accurately fuel consumption shows 6, signal gang socket 7 and reset switch 8 etc., its fuel flow shows that 3 can be that numeral shows or pointer watch dial shows, fuel economy shows that 4 then adopt the trend display mode of green light group and red colored lamp group, be that fuel economy is good more, bright many more of green indicating lamp, otherwise, if fuel economy is poor more, then reciprocal red led is just bright many more.In addition, the back side of display panel 2 is installed with printed wiring board 21 and special parameters process chip 22, this special parameters process chip 22 is connected with signal gang socket 7 on the outer casing stand 1 by lead, this socket is used to patch real-time fuel flow parameter signal of vehicle and the speed per hour that fuel flow transducer 9 collects, information such as mileage, these signals are handled through special parameters process chip 22, with current real-time speed per hour, after the VE Vehicle Economy parameter of mileage correspondence is compared, the accurate flow of the real-time fuel oil of vehicle is shown in the fuel flow demonstration 3, simultaneously the real-time fuel economy comparison of vehicle is estimated and be shown in the fuel economy demonstration 4, for the driver provide current driving technology and driving habits whether scientific and reasonable with reference to index, so that the driver constantly adjusts, cognition also sums up good driving technology and driving habits.

Another embodiment of the present utility model is, the outer casing stand 1 of the real-time display instrument of VE Vehicle Economy, display panel 2 are replaced by existing vehicular meter assembly, parts such as its special parameters process chip 22, signal gang socket 7, reset button 8 directly are installed in the existing instrument assembly of vehicle, its fuel flow show 3 and fuel economy show 4 by direct composite design to the panel of existing vehicular meter assembly, thereby form contain fuel flow show 3 and fuel economy show the mode standard of the brand-new vehicular meter assembly of what's news such as 4.

Another embodiment of the present utility model is, the outer casing stand 1 of the real-time display instrument of VE Vehicle Economy, display panel 2 is replaced by existing vehicular meter assembly, its special parameters process chip 22, signal gang socket 7, reset button 8 parts such as grade directly are installed in the existing instrument assembly of vehicle, and the fuel flow signal be can't help fuel flow transducer 9 collection, but directly offer special parameters process chip 22 analyzing and processing by the control signal in the electronic control injection control system, its fuel flow show 3 and fuel economy show 4 by direct composite design to the panel of existing vehicular meter assembly, thereby form contain fuel flow show 3 and fuel economy show the mode standard of the brand-new vehicular meter assembly of what's news such as 4.

The utility model has changed in the existing vehicle ', the driver is not owing to know parameter and indexs such as real-time fuel flow consumption of vehicle and the evaluation of real-time fuel consumption economy, whether the driving technology that not only can't understand oneself is scientific and reasonable, also can't realize the situations that help important driving problem such as good driving habitses that economy drives more, quantification information such as real-time fuel flow that the driver has been had provide by special parameters process chip 22 and fuel economy are for the driver improves constantly driving technology, cultivating good driving habits etc. provides the condition and the means of science.

Claims

1. the real-time display instrument of the VE Vehicle Economy of a brand-new function, by outer casing stand [1], display panel [2], printed wiring board [21], special parameters process chip [22], signal gang socket [7], reset button [8] and fuel flow transducer compositions such as [9], it is characterized in that: special parameters process chip [22] will be plugged in the real-time fuel flow signal that the fuel flow transducer [9] in the oil supply system for vehicle is gathered, with vehicle current driving speed, after mileage and working time, isoparametric economic value comparison was estimated, the real time data of will being correlated with was informed the driver by fuel flow demonstration [3] and fuel economy demonstration [4].

2. the real-time display instrument of VE Vehicle Economy according to claim 1 is characterized in that: increase fuel flow transducer [9] in oil supply system for vehicle, for the real-time display instrument of VE Vehicle Economy provides real-time fuel flow signal.

3. the real-time display instrument of VE Vehicle Economy according to claim 1 is characterized in that: by the real-time fuel flow signal of vehicle ' that fuel flow transducer [9] is gathered, the EFI control signal that can change by engine electric spray system provides.

4. the real-time display instrument of VE Vehicle Economy according to claim 1 is characterized in that: the real-time fuel flow signal that fuel flow transducer [9] is gathered can be digital signal or simulating signal.

5. the real-time display instrument of VE Vehicle Economy according to claim 1 is characterized in that: outer casing stand [1] can be bonded on the Auto Instrument desk or with sucker with adhesive sticker to be inhaled on front windshield.

6. the real-time display instrument of VE Vehicle Economy according to claim 1, it is characterized in that: fuel flow shows that [3] and fuel economy show Presentation Functions such as [4], can be by showing that such as existing number such as MP4, mobile phone, vehicle-mounted VCD or GPS navigation instrument product is on behalf of providing.