CN104827977A - Hybrid electric vehicle and display method and display system of energy flow graph therein - Google Patents
Hybrid electric vehicle and display method and display system of energy flow graph therein Download PDFInfo
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- CN104827977A CN104827977A CN201410601907.3A CN201410601907A CN104827977A CN 104827977 A CN104827977 A CN 104827977A CN 201410601907 A CN201410601907 A CN 201410601907A CN 104827977 A CN104827977 A CN 104827977A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0229—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for displays, e.g. cathodic tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
Abstract
The invention discloses a display method of an energy flow graph in a hybrid electric vehicle. The display method comprises the following steps: obtaining a current drive mode of the hybrid electric vehicle; generating the energy flow graph of the hybrid electric vehicle according to the current drive mode of the hybrid electric vehicle; displaying the energy flow graph in the hybrid electric vehicle. By adopting the display method, a driver can visually and conveniently obtain the current drive mode of the hybrid electric vehicle and working conditions of parts in a power system, driving requirements are fully met and driving is convenient. The invention also discloses a display system of the energy flow graph in the hybrid electric vehicle and the hybrid electric vehicle having the display system.
Description
Technical field
The present invention relates to automobile technical field, particularly the display system of energy flow diagram and a kind of hybrid vehicle with this display system in the display method of energy flow diagram, a kind of hybrid vehicle in a kind of hybrid vehicle.
Background technology
Usually, hybrid vehicle all adopts traditional combustion engine and high tension battery as propulsion source, drives the energy of wheel both can respectively from combustion engine or high tension battery by transmission shaft, also can simultaneously from both.
Further, hybrid vehicle generally all has display instrument or LCDs.But, display instrument on current hybrid vehicle can only be used for showing the information such as some operational factors such as mileage number, running velocity, the throttle degree of depth of hybrid vehicle, LCDs also can only be used for the multimedia messages such as DVD playing back, chaufeur cannot be allowed fully to understand the information such as hybrid vehicle operating condition, make troubles to driving, the needs of driving cannot be met.
Summary of the invention
Object of the present invention is intended to solve above-mentioned technological deficiency at least to a certain extent.
For this reason, one object of the present invention is to propose a kind of display method that can show energy flow diagram in hybrid vehicle, so that chaufeur can know the current operating condition of hybrid vehicle intuitively, fully meets and drives needs.
Another object of the present invention is the display system proposing energy flow diagram in a kind of hybrid vehicle.Another object of the present invention is to propose a kind of hybrid vehicle.
For achieving the above object, the display method of energy flow diagram in a kind of hybrid vehicle that one aspect of the present invention embodiment proposes, comprises the following steps: the current drive pattern obtaining hybrid vehicle; The energy flow diagram of described hybrid vehicle is generated according to the current drive pattern of described hybrid vehicle; And described energy flow diagram is shown in described hybrid vehicle.
According to the display method of energy flow diagram in the hybrid vehicle of the embodiment of the present invention, by obtaining the current drive pattern of hybrid vehicle, then the energy flow diagram of hybrid vehicle is generated according to current drive pattern, and energy flow diagram is shown in hybrid vehicle, chaufeur is facilitated to know the mode of operation of each parts in the power system of the drive pattern that the current operating condition of hybrid vehicle is such as current and hybrid vehicle intuitively, bring great convenience to driving, fully meet and drive needs.
According to one embodiment of present invention, described energy flow diagram is shown by the LCDs in the multimedia player of described hybrid vehicle.
Wherein, described multimedia player has change-over switch and screen display controls module, and described screen display control module controls described LCDs according to the state of described change-over switch and switches between the described energy flow diagram of display and the multimedia of broadcasting.
According to one embodiment of present invention, the drive pattern of described hybrid vehicle comprises one or more in pure electronic rear-guard pattern, series connection rear-guard pattern, charged in parallel pattern, assistant mode in parallel, driving engine start and stop pattern, the independent drive pattern of driving engine, 4 wheel driven pattern in parallel, Brake energy recovery pattern, Plug-in charge mode and parking engine charging pattern.
According to one embodiment of present invention, described energy flow diagram comprises the power system architecture figure of described hybrid vehicle, and the circuit of energy flow.
For achieving the above object, the display system of energy flow diagram in a kind of hybrid vehicle that the present invention's another aspect embodiment proposes, comprise: entire car controller, described entire car controller for obtaining the current drive pattern of hybrid vehicle, and generates the energy flow diagram of described hybrid vehicle according to the current drive pattern of described hybrid vehicle; And read out instrument, carry out CAN communication between described read out instrument and described entire car controller to show described energy flow diagram.
According to the display system of energy flow diagram in the hybrid vehicle of the embodiment of the present invention, the current drive pattern of hybrid vehicle is obtained by entire car controller, and the energy flow diagram of hybrid vehicle is generated according to the current drive pattern of hybrid vehicle, and by carrying out CAN communication to send to read out instrument to show energy flow diagram with read out instrument, chaufeur is facilitated to know the mode of operation of each parts in the power system of the drive pattern that the current operating condition of hybrid vehicle is such as current and hybrid vehicle intuitively, bring great convenience to driving, fully meet and drive needs, improve Consumer's Experience.
According to one embodiment of present invention, described read out instrument is the multimedia player of described hybrid vehicle, and described multimedia player comprises the LCDs for showing described energy flow diagram.
Further, described multimedia player also has change-over switch and screen display controls module, and described screen display control module controls described LCDs according to the state of described change-over switch and switches between the described energy flow diagram of display and the multimedia of broadcasting.
According to one embodiment of present invention, described energy flow diagram comprises the power system architecture figure of described hybrid vehicle, and the circuit of energy flow.
According to one embodiment of present invention, the drive pattern of described hybrid vehicle comprises one or more in pure electronic rear-guard pattern, series connection rear-guard pattern, charged in parallel pattern, assistant mode in parallel, driving engine start and stop pattern, the independent drive pattern of driving engine, 4 wheel driven pattern in parallel, Brake energy recovery pattern, Plug-in charge mode and parking engine charging pattern.
In addition, embodiments of the invention also proposed a kind of hybrid vehicle, and it comprises the display system of energy flow diagram in above-mentioned hybrid vehicle.
According to the hybrid vehicle of the embodiment of the present invention, the energy flow diagram in hybrid vehicle can be shown in time, chaufeur is facilitated to know the mode of operation of each parts in the power system of the drive pattern that the current operating condition of hybrid vehicle is such as current and hybrid vehicle intuitively, bring great convenience to driving, fully meet and drive needs, improve Consumer's Experience.
The aspect that the present invention adds and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
The present invention above-mentioned and/or additional aspect and advantage will become obvious and easy understand from the following description of the accompanying drawings of embodiments, wherein:
Fig. 1 is the diagram of circuit of the display method of energy flow diagram in the hybrid vehicle according to the embodiment of the present invention;
Fig. 2 is the structural representation of the power system of hybrid vehicle according to an embodiment of the invention;
Fig. 3 is the energy flow diagram that hybrid vehicle is according to a first embodiment of the present invention in pure electronic rear-guard pattern;
Fig. 4 is the energy flow diagram that hybrid vehicle is according to a second embodiment of the present invention in series connection rear-guard pattern;
Fig. 5 is the energy flow diagram that hybrid vehicle is according to a third embodiment of the present invention in charged in parallel pattern;
Fig. 6 is the energy flow diagram that hybrid vehicle is according to a fourth embodiment of the present invention in assistant mode in parallel;
Fig. 7 is the energy flow diagram that hybrid vehicle is according to a fifth embodiment of the present invention in driving engine start and stop pattern;
Fig. 8 is the energy flow diagram that hybrid vehicle is according to a sixth embodiment of the present invention in the independent drive pattern of driving engine;
Fig. 9 is the energy flow diagram that hybrid vehicle is according to a seventh embodiment of the present invention in 4 wheel driven pattern in parallel;
Figure 10 is the energy flow diagram that hybrid vehicle is according to a eighth embodiment of the present invention in Brake energy recovery pattern;
Figure 11 is the energy flow diagram that hybrid vehicle is according to a ninth embodiment of the present invention in Plug-in charge mode;
Figure 12 is the energy flow diagram that hybrid vehicle is according to a tenth embodiment of the present invention in parking engine charging pattern;
Figure 13 is the block diagram of the display system of energy flow diagram in the hybrid vehicle according to the embodiment of the present invention; And
Figure 14 is the block diagram of the display system of energy flow diagram in hybrid vehicle according to an embodiment of the invention.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
Disclosing hereafter provides many different embodiments or example is used for realizing different structure of the present invention.Of the present invention open in order to simplify, hereinafter the parts of specific examples and setting are described.Certainly, they are only example, and object does not lie in restriction the present invention.In addition, the present invention can in different example repeat reference numerals and/or letter.This repetition is to simplify and clearly object, itself does not indicate the relation between discussed various embodiment and/or setting.In addition, the various specific technique that the invention provides and the example of material, but those of ordinary skill in the art can recognize the property of can be applicable to of other techniques and/or the use of other materials.In addition, fisrt feature described below second feature it " on " structure can comprise the embodiment that the first and second features are formed as directly contact, also can comprise other feature and be formed in embodiment between the first and second features, such first and second features may not be direct contacts.
In describing the invention, it should be noted that, unless otherwise prescribed and limit, term " installation ", " being connected ", " connection " should be interpreted broadly, such as, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be directly be connected, also indirectly can be connected by intermediary, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
Describe the display method of energy flow diagram in the hybrid vehicle proposed according to the embodiment of the present invention, display system with reference to the accompanying drawings and there is the hybrid vehicle of this display system.
Fig. 1 is the diagram of circuit of the display method of energy flow diagram in the hybrid vehicle according to the embodiment of the present invention.As shown in Figure 1, in this hybrid vehicle, the display method of energy flow diagram comprises the following steps:
S101, obtains the current drive pattern of hybrid vehicle.
Wherein, according to one embodiment of present invention, the drive pattern of described hybrid vehicle can comprise one or more in pure electronic rear-guard pattern, series connection rear-guard pattern, charged in parallel pattern, assistant mode in parallel, driving engine start and stop pattern, the independent drive pattern of driving engine, 4 wheel driven pattern in parallel, Brake energy recovery pattern, Plug-in charge mode and parking engine charging pattern.Further, the energy flow diagram that often kind of drive pattern is corresponding is not identical or incomplete same.
S102, generates the energy flow diagram of hybrid vehicle according to the current drive pattern of hybrid vehicle.
Wherein, the energy flow diagram of hybrid vehicle comprises the power system architecture figure of hybrid vehicle and the circuit of energy flow.
Particularly, according to one embodiment of present invention, as shown in Figure 2, the power system of hybrid vehicle comprises integrated change speed gear box 1, driving engine 2, inverter 3, high voltage power battery 4, drive motor 5, front vehicle wheel 6, front axle 7, rear axle 8 and Vehicular charger 9, rear wheel 10 etc.
S103, shows the energy flow diagram of generation in hybrid vehicle.
In one embodiment of the invention, above-mentioned energy flow diagram is shown by the LCDs in the multimedia player such as DVD player of hybrid vehicle.
Further, described multimedia player also has change-over switch and screen display controls module, and screen display control module controls described LCDs according to the state of change-over switch and switches between the described energy flow diagram of display and the multimedia of broadcasting.Specifically, for showing the LCDs of the energy flow diagram of hybrid vehicle, also can be used to play vehicle mounted multimedia.Chaufeur can open LCDs by change-over switch such as " display/DVD " button switch in operation multimedia player, and to control LCDs be display energy flow diagram or for multimedia such as DVD video playback, and LCDs can be closed by " exiting " button switch in multimedia player.Be understandable that, in an embodiment of the present invention, " display/DVD " button switch and " exiting " button switch are not limited in above-mentioned form.
That is, LCDs not only can be used for showing the energy flow diagram of hybrid vehicle, also can be used to the vehicle mounted multimedia such as DVD video playback displayed the play, and is realized by operation change-over switch by chaufeur.Wherein, change-over switch and screen display control module and are connected by wire, and screen display controls module, and to judge that the state of change-over switch controls LCDs by software program be vehicle mounted multimedia for displaying the play, or for showing energy flow diagram.Wherein, when change-over switch closes, LCDs for showing energy flow diagram, when change-over switch disconnects, the vehicle mounted multimedia such as DVD video playback of LCDs for displaying the play.
Therefore, in an embodiment of the present invention, can judge which kind of drive pattern hybrid vehicle is in by entire car controller, and obtain corresponding energy flow diagram according to the current drive pattern of hybrid vehicle, then module is controlled by the zone bit of CAN transmission respective drive pattern to screen display, screen display controls zone bit that module sent by software parses entire car controller and controls LCDs in order to display, and the circuit of the power system architecture figure of display hybrid vehicle and energy flow corresponding to respective drive pattern.Wherein, 0000 represents pure electronic rear-guard pattern, 0001 represents series connection rear-guard pattern, and 0010 represents charged in parallel pattern, and 0011 represents assistant mode in parallel, 0100 represents driving engine start and stop pattern, 0101 represents the independent drive pattern of driving engine, and 0110 represents 4 wheel driven pattern in parallel, and 0111 represents Brake energy recovery pattern, 1000 represent Plug-in charge mode, and 1001 represent parking engine charging pattern.
Particularly, according to the first embodiment of the present invention, when the drive pattern of hybrid vehicle is pure electronic rear-guard pattern, as shown in Figure 3, the propulsion source of hybrid vehicle is from high voltage power battery 4, energy flows to inverter 3 from high voltage power battery 4, then flows to two rear wheels 10 of hybrid vehicle respectively through drive motor 5 and rear axle 8.Namely say, drive motor 5 drives separately hybrid vehicle to run, and to avoid engine operation in the operating range of low efficiency and maximum discharge, reduces energy resource consumption, emissions reduction.
According to a second embodiment of the present invention, when the drive pattern of hybrid vehicle is for series connection rear-guard pattern, as shown in Figure 4, the propulsion source of hybrid vehicle is from driving engine 2, energy flows to integrated change speed gear box 1 from driving engine 2, and flow to inverter 3 by integrated change speed gear box 1, flow to high voltage power battery 4 and drive motor 5 respectively by inverter 3, the energy flowing to drive motor 5 flows to two rear wheels 10 of hybrid vehicle respectively by rear axle 8.Namely say, driving engine is converted into electric energy by electrical power generators, for drive motor provides power-assisted, is stored in high voltage power battery by unnecessary electricity simultaneously.
According to the third embodiment of the invention, when the drive pattern of hybrid vehicle is charged in parallel pattern, as shown in Figure 5, the propulsion source of hybrid vehicle is from driving engine 2, the energy part that driving engine 2 produces flows to integrated change speed gear box 1 from driving engine 2, and flow to inverter 3 by integrated change speed gear box 1, flow to high voltage power battery 4 by inverter 3, energy another part that driving engine 2 produces flows to two front vehicle wheels 6 of hybrid vehicle respectively by front axle 7.Namely say, driving engine drives separately hybrid vehicle to run, and is that power storage is in high voltage power battery by unnecessary Conversion of Energy simultaneously.
According to a fourth embodiment of the invention, when the drive pattern of hybrid vehicle is assistant mode in parallel, as shown in Figure 6, the propulsion source of hybrid vehicle is from driving engine 2 and high voltage power battery 4, the energy that driving engine 2 produces flows to two front vehicle wheels 6 of hybrid vehicle respectively by front axle 7, and the energy flow of high voltage power battery 4 is to inverter 3, integrated change speed gear box 1 is flowed to by inverter 3, then from integrated change speed gear box 1 flow direction engine 2, two front vehicle wheels 6 of hybrid vehicle are flowed to respectively by front axle 7 by driving engine 2.Namely say, by high voltage power battery for driving engine provides power-assisted, drive hybrid vehicle to run.
According to a fifth embodiment of the invention, when the drive pattern of hybrid vehicle is driving engine start and stop pattern, as shown in Figure 7, the energy of driving engine 2 start and stop is from high voltage power battery 4, the energy flow of high voltage power battery 4 is to inverter 3, flow to integrated change speed gear box 1 by inverter 3, then from integrated change speed gear box 1 flow direction engine 2, realize driving engine 2 start and stop.
According to a sixth embodiment of the invention, when the drive pattern of hybrid vehicle is the independent drive pattern of driving engine, as shown in Figure 8, the propulsion source of hybrid vehicle is from driving engine 2, the energy that driving engine 2 produces flows to two front vehicle wheels 6 of hybrid vehicle respectively by front axle 7, drive separately hybrid vehicle to run.
According to a seventh embodiment of the invention, when the drive pattern of hybrid vehicle is 4 wheel driven pattern in parallel, as shown in Figure 9, the propulsion source of hybrid vehicle is from driving engine 2 and high voltage power battery 4, the energy that driving engine 2 produces flows to two front vehicle wheels 6 of hybrid vehicle respectively by front axle 7, and the part energy of high voltage power battery 4 flows to inverter 3, integrated change speed gear box 1 is flowed to by inverter 3, then from integrated change speed gear box 1 flow direction engine 2, flowed to two front vehicle wheels 6 of hybrid vehicle respectively by front axle 7 by driving engine 2, in addition another part energy of high voltage power battery 4 also flows to drive motor 5 by inverter 3, the energy flowing to drive motor 5 flows to two rear wheels 10 of hybrid vehicle respectively by rear axle 8.Namely say, by high voltage power battery and driving engine jointly for hybrid vehicle provides power-assisted, drive hybrid vehicle to run.
According to the eighth embodiment of the present invention, when the drive pattern of hybrid vehicle is Brake energy recovery pattern, as shown in Figure 10, the power of two rear wheels 10 flows to drive motor 5 by rear axle 8, flow to inverter 3 by drive motor 5 again, finally flow to high voltage power battery 4 by inverter 3.Namely say, the power of two rear wheels 10 flows to drive motor 5 by rear axle 8, and the kinetic transformation of hybrid vehicle is electric energy by drive motor 5, charges to high voltage power battery 4.
According to the ninth embodiment of the present invention, when the drive pattern of hybrid vehicle is Plug-in charge mode, as shown in figure 11, hybrid vehicle remains static, now the electricity of high voltage power battery 4 is lower, is charged for high voltage power battery 4 by Vehicular charger 9.
According to the tenth embodiment of the present invention, when the drive pattern of hybrid vehicle is parking engine charging pattern, as shown in figure 12, the energy that driving engine 2 produces flows to inverter 3 by integrated change speed gear box 1, high voltage power battery 4 is flowed to again by inverter 3, namely saying, when hybrid vehicle is static, is that high voltage power battery 4 charges by driving engine.
In sum, in an embodiment of the present invention, when showing the energy flow diagram of hybrid vehicle by LCDs, not only show the power system architecture figure of hybrid vehicle, also show the circuit of energy flow between all parts in power system, know the mode of operation of all parts in the current drive pattern of hybrid vehicle and power system with being convenient to chaufeur visual pattern, bringing great convenience to driving.
According to the display method of energy flow diagram in the hybrid vehicle of the embodiment of the present invention, by obtaining the current drive pattern of hybrid vehicle, then the energy flow diagram of hybrid vehicle is generated according to current drive pattern, and energy flow diagram is shown in hybrid vehicle, chaufeur is facilitated to know the mode of operation of each parts in the power system of the drive pattern that the current operating condition of hybrid vehicle is such as current and hybrid vehicle intuitively, bring great convenience to driving, fully meet and drive needs.
Figure 13 is the block diagram of the display system of energy flow diagram in the hybrid vehicle according to the embodiment of the present invention.As shown in figure 13, in this hybrid vehicle, the display system of energy flow diagram comprises entire car controller 100 and read out instrument 200.
Wherein, entire car controller 100 is for obtaining the current drive pattern of hybrid vehicle, and the energy flow diagram of described hybrid vehicle is generated according to the current drive pattern of described hybrid vehicle, carry out CAN communication between read out instrument 200 and entire car controller 100 to show described energy flow diagram.
According to one embodiment of present invention, the energy flow diagram of hybrid vehicle comprises the power system architecture figure of hybrid vehicle and the circuit of energy flow.
Further, the drive pattern of described hybrid vehicle comprises one or more in pure electronic rear-guard pattern, series connection rear-guard pattern, charged in parallel pattern, assistant mode in parallel, driving engine start and stop pattern, the independent drive pattern of driving engine, 4 wheel driven pattern in parallel, Brake energy recovery pattern, Plug-in charge mode and parking engine charging pattern.
Particularly, under often kind of drive pattern of hybrid vehicle, in power system, the circuit of the mode of operation of all parts and energy flow is as shown in Figures 3 to 12.
According to one embodiment of present invention, as shown in figure 14, read out instrument 200 can be the multimedia player of described hybrid vehicle, and wherein, multimedia player comprises the LCDs 201 for showing described energy flow diagram.
And, as shown in figure 14, described multimedia player also has change-over switch 202 and screen display controls module 203, and screen display controls module 203 and switches between the described energy flow diagram of display and the multimedia of broadcasting according to the state control LCDs 201 of change-over switch 202.Namely say, LCDs 201 not only can be used for showing the energy flow diagram of hybrid vehicle, also can be used to the vehicle mounted multimedia such as DVD video playback displayed the play, and is realized by operation change-over switch 202 by chaufeur.Wherein, change-over switch 202 and screen display control module 203 and are connected by wire, screen display controls module 203, and to judge that the state of change-over switch 202 controls LCDs 201 by software program are vehicle mounted multimedias for displaying the play, or for showing energy flow diagram.Wherein, when change-over switch 202 closes, LCDs 201 for showing energy flow diagram, when change-over switch 202 disconnects, the vehicle mounted multimedia such as DVD video playback of LCDs 201 for displaying the play.
Particularly, chaufeur can open LCDs by change-over switch such as " display/DVD " button switch in operation multimedia player, and to control LCDs be display energy flow diagram or for multimedia such as DVD video playback, and LCDs can be closed by " exiting " button switch in multimedia player.
According to the display system of energy flow diagram in the hybrid vehicle of the embodiment of the present invention, the current drive pattern of hybrid vehicle is obtained by entire car controller, and the energy flow diagram of hybrid vehicle is generated according to the current drive pattern of hybrid vehicle, and by carrying out CAN communication to send to read out instrument to show energy flow diagram with read out instrument, chaufeur is facilitated to know the mode of operation of each parts in the power system of the drive pattern that the current operating condition of hybrid vehicle is such as current and hybrid vehicle intuitively, bring great convenience to driving, fully meet and drive needs, improve Consumer's Experience.
In addition, embodiments of the invention also proposed a kind of hybrid vehicle, and it comprises the display system of energy flow diagram in above-mentioned hybrid vehicle.
According to the hybrid vehicle of the embodiment of the present invention, the energy flow diagram in hybrid vehicle can be shown in time, chaufeur is facilitated to know the mode of operation of each parts in the power system of the drive pattern that the current operating condition of hybrid vehicle is such as current and hybrid vehicle intuitively, bring great convenience to driving, fully meet and drive needs, improve Consumer's Experience.
Describe and can be understood in diagram of circuit or in this any process otherwise described or method, represent and comprise one or more for realizing the module of the code of the executable instruction of the step of specific logical function or process, fragment or part, and the scope of the preferred embodiment of the present invention comprises other realization, wherein can not according to order that is shown or that discuss, comprise according to involved function by the mode while of basic or by contrary order, carry out n-back test, this should understand by embodiments of the invention person of ordinary skill in the field.
In flow charts represent or in this logic otherwise described and/or step, such as, the sequencing list of the executable instruction for realizing logic function can be considered to, may be embodied in any computer-readable medium, for instruction execution system, device or equipment (as computer based system, comprise the system of treater or other can from instruction execution system, device or equipment fetch instruction and perform the system of instruction) use, or to use in conjunction with these instruction execution systems, device or equipment.With regard to this specification sheets, " computer-readable medium " can be anyly can to comprise, store, communicate, propagate or transmission procedure for instruction execution system, device or equipment or the device that uses in conjunction with these instruction execution systems, device or equipment.The example more specifically (non-exhaustive list) of computer-readable medium comprises following: the electrical connection section (electronics package) with one or more wiring, portable computer diskette box (magnetic device), random access memory (RAM), read-only memory (ROM) (ROM), erasablely edit read-only memory (ROM) (EPROM or flash memory), fiber device, and portable optic disk read-only memory (ROM) (CDROM).In addition, computer-readable medium can be even paper or other suitable media that can print described program thereon, because can such as by carrying out optical scanning to paper or other media, then carry out editing, decipher or carry out process with other suitable methods if desired and electronically obtain described program, be then stored in computer storage.
Should be appreciated that each several part of the present invention can realize with hardware, software, firmware or their combination.In the above-described embodiment, multiple step or method can with to store in memory and the software performed by suitable instruction execution system or firmware realize.Such as, if realized with hardware, the same in another embodiment, can realize by any one in following technology well known in the art or their combination: the discrete logic with the logic gates for realizing logic function to data-signal, there is the special IC of suitable combinatory logic gate circuit, programmable gate array (PGA), field programmable gate array (FPGA) etc.
Those skilled in the art are appreciated that realizing all or part of step that above-described embodiment method carries is that the hardware that can carry out instruction relevant by program completes, described program can be stored in a kind of computer-readable recording medium, this program perform time, step comprising embodiment of the method one or a combination set of.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing module, also can be that the independent physics of unit exists, also can be integrated in a module by two or more unit.Above-mentioned integrated module both can adopt the form of hardware to realize, and the form of software function module also can be adopted to realize.If described integrated module using the form of software function module realize and as independently production marketing or use time, also can be stored in a computer read/write memory medium.
The above-mentioned storage medium mentioned can be read-only memory (ROM), disk or CD etc.
In the description of this specification sheets, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments without departing from the principles and spirit of the present invention, scope of the present invention is by claims and equivalency thereof.
Claims (11)
1. the display method of energy flow diagram in hybrid vehicle, is characterized in that, comprise the following steps:
Obtain the current drive pattern of hybrid vehicle;
The energy flow diagram of described hybrid vehicle is generated according to the current drive pattern of described hybrid vehicle; And
Described energy flow diagram is shown in described hybrid vehicle.
2. the display method of energy flow diagram in hybrid vehicle as claimed in claim 1, is characterized in that, show described energy flow diagram by the LCDs in the multimedia player of described hybrid vehicle.
3. the display method of energy flow diagram in hybrid vehicle as claimed in claim 2, it is characterized in that, wherein, described multimedia player has change-over switch and screen display controls module, and described screen display control module controls described LCDs according to the state of described change-over switch and switches between the described energy flow diagram of display and the multimedia of broadcasting.
4. the display method of energy flow diagram in hybrid vehicle as claimed in claim 1, it is characterized in that, the drive pattern of described hybrid vehicle comprise in pure electronic rear-guard pattern, series connection rear-guard pattern, charged in parallel pattern, assistant mode in parallel, driving engine start and stop pattern, the independent drive pattern of driving engine, 4 wheel driven pattern in parallel, Brake energy recovery pattern, Plug-in charge mode and parking engine charging pattern one or more.
5. the display method of energy flow diagram in hybrid vehicle as claimed in claim 1, it is characterized in that, described energy flow diagram comprises the power system architecture figure of described hybrid vehicle, and the circuit of energy flow.
6. the display system of energy flow diagram in hybrid vehicle, is characterized in that, comprising:
Entire car controller, described entire car controller for obtaining the current drive pattern of hybrid vehicle, and generates the energy flow diagram of described hybrid vehicle according to the current drive pattern of described hybrid vehicle; And
Read out instrument, carries out CAN communication to show described energy flow diagram between described read out instrument and described entire car controller.
7. the display system of energy flow diagram in hybrid vehicle as claimed in claim 6, it is characterized in that, described read out instrument is the multimedia player of described hybrid vehicle, and described multimedia player comprises the LCDs for showing described energy flow diagram.
8. the display system of energy flow diagram in hybrid vehicle as claimed in claim 7, it is characterized in that, described multimedia player also has change-over switch and screen display controls module, and described screen display control module controls described LCDs according to the state of described change-over switch and switches between the described energy flow diagram of display and the multimedia of broadcasting.
9. the display system of energy flow diagram in hybrid vehicle as claimed in claim 6, it is characterized in that, the drive pattern of described hybrid vehicle comprise in pure electronic rear-guard pattern, series connection rear-guard pattern, charged in parallel pattern, assistant mode in parallel, driving engine start and stop pattern, the independent drive pattern of driving engine, 4 wheel driven pattern in parallel, Brake energy recovery pattern, Plug-in charge mode and parking engine charging pattern one or more.
10. the display system of energy flow diagram in hybrid vehicle as claimed in claim 6, it is characterized in that, described energy flow diagram comprises the power system architecture figure of described hybrid vehicle, and the circuit of energy flow.
11. 1 kinds of hybrid vehicles, is characterized in that, comprise the display system of energy flow diagram in the hybrid vehicle according to any one of claim 6-10.
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| CN201410601907.3A CN104827977A (en) | 2014-10-30 | 2014-10-30 | Hybrid electric vehicle and display method and display system of energy flow graph therein |
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| CN201410601907.3A CN104827977A (en) | 2014-10-30 | 2014-10-30 | Hybrid electric vehicle and display method and display system of energy flow graph therein |
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| CN (1) | CN104827977A (en) |
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