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CN106042932B - A hybrid vehicle display device - Google Patents

A hybrid vehicle display device Download PDF

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Publication number
CN106042932B
CN106042932B CN201610589964.3A CN201610589964A CN106042932B CN 106042932 B CN106042932 B CN 106042932B CN 201610589964 A CN201610589964 A CN 201610589964A CN 106042932 B CN106042932 B CN 106042932B
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China
Prior art keywords
power
display
vehicle
mode
driving
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CN106042932A (en
Inventor
虞志坚
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Zhejiang Geely Holding Group Co Ltd
Zhejiang Geely Automobile Research Institute Co Ltd
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Zhejiang Geely Holding Group Co Ltd
Zhejiang Geely Automobile Research Institute Co Ltd
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Priority to CN201610589964.3A priority Critical patent/CN106042932B/en
Publication of CN106042932A publication Critical patent/CN106042932A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00Electric 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
    • B60R16/02Electric 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
    • B60R16/023Electric 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 for transmission of signals between vehicle parts or subsystems
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08Interaction between the driver and the control system
    • B60W50/14Means for informing the driver, warning the driver or prompting a driver intervention
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38Information transfer, e.g. on bus
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08Interaction between the driver and the control system
    • B60W50/14Means for informing the driver, warning the driver or prompting a driver intervention
    • B60W2050/146Display means

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Theoretical Computer Science (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Hybrid Electric Vehicles (AREA)

Abstract

The present invention provides a kind of hybrid vehicle display devices, belong to motor vehicle driven by mixed power field, comprising: display processing unit, its actual power for being used to receive motor and engine, the maximum power under present mode, the electric power storage surplus of electrical storage device, the residual fuel amount supplied to the engine calculate each mode power output accounting and export idsplay order to display unit;Display unit, be used to receive the idsplay order and by car status information of the display in display picture, under diagram the vehicle driving mode and the driving mode that are selected.A kind of hybrid vehicle display device provided by the invention, it can ensure under automobile combination drive Working mould, the information of precise knowledge current driving state when driver's energy first helps to make power adjustment rapidly, improves safety and the comfort of vehicle drive.

Description

A kind of hybrid vehicle display device
Technical field
The present invention relates to motor vehicle driven by mixed power field, more particularly to a kind of hybrid vehicle display device.
Background technique
From in broad terms, hybrid electric vehicle (PHEV) be by efficiently use at least two different types of power sources come The vehicle of driving.In most cases, the term is related to the hybrid electric vehicle by engine and motor drive, described Engine such as generates the internal combustion engine of rotary force, the motor by burning fuel (fossil fuel of such as gasoline) Rotary force is generated using the electric power of battery.
Such hybrid electric vehicle refer to when with electric vehicle (EV) mode activated using only motor (drive motor or Traction motor) power pure electric vehicle mode.Under the hybrid electric vehicle mode as auxiliary mode, as main power source The rotary force of engine and the rotary force of the drive motor as auxiliary power source be used to drive vehicle.In energy regenerating Under mode, the braking energy or inertia energy of the vehicle generated by braking or in driving period by inertia are electronic by driving The power generation of machine and recycled and be used to charge the battery.During vehicle launch or during running at a low speed, vehicle is only It is driven by drive motor.Since engine efficiency is lower than motor efficiency during initial start, so from fuel efficiency From the viewpoint of, start vehicle using the drive motor with higher efficiency.After starting vehicle, engine is by mixing Start generator drive to use engine power and motor power simultaneously.
It is aobvious that existing hybrid power shows that the human-computer interaction scheme of information predominantly obtains ECU state from vehicle CAN bus Show information, display information of vehicle during automatic Pilot as in middle control display or combination instrument, the content of display The power (watt meter) for being limited only to prompt and the pure electric vehicle driving of alarm lamp is shown plus the multiple instrument of revolution counter of engine Reflect power energy output state locating for PHEV combination drive, is only applicable to simple unitem drive status information and mentions Show, cannot achieve to complicated PEHV to energy regenerating, pure electric drive, pure oil driving, mixed dynamic double coherent and multidate informations driven Display.It is easy to generate driver the subjective erroneous judgement for not leading to driving safety fortuitous event comprehensively of acquisition of information;And display picture Regionality dispersion in face is not intuitive enough, and the status panel disk largely classified causes user to check to have more visitors or business than one can attend to, to form potential drive Sail security risk.Present PHEV shows that motion mechanism is too simple to the auxiliary of hybrid power function, and display picture lacks directly Lively prompt information is seen, so that should inform that user makes the information for driving adjustment in time, leads to vehicle due to not readily understood Safety does not do the security risk artificially reacted, and user can not adapt to and handle at the first time, the institute after hybrid vehicle starts The power energy output at place and recycling state.
How the assistant display device of intuitive and easy to understand hybrid power a kind of is designed, it is ensured that user is especially new user in vehicle Corresponding adjustment reaction can be understood and made under hybrid power driving working condition rapidly, it is significant to safe driving.
Summary of the invention
It is an object of the present invention to provide a kind of hybrid vehicle display devices, it can be ensured that in automobile combination drive Under Working mould, driver can first time precise knowledge current driving state information, help to make rapidly power adjustment, mention The safety of high vehicle drive and comfort.
Particularly, the present invention provides a kind of hybrid vehicle display device, is being used as row with engine and motor In the hybrid vehicle for the drive force source sailed, any one driving mode in multiple driving modes is automatic according to road horsepower It is selected, the hybrid vehicle display device shows the size of the driving mode and road horsepower selected, comprising:
Display processing unit is used to receive and process information of vehicles, and exports idsplay order to display unit;
Display unit, be used to receive the idsplay order and by display display picture in, diagram vehicle selected Driving mode and the driving mode under car status information.
Further, the information of vehicles includes the power of car travel mode, motor and engine, vehicle driving mould The charge capacity of power, electrical storage device under formula, the fuel quantity supplied to the engine;The display processing unit calculates vehicle Output power accounting and idsplay order is exported under driving mode.
Further, in the display picture, the first figure and second graph, first figure and the second figure are shown Shape is concentric circles;Each driving mode in the circumference of the second graph and the multiple driving mode is accordingly drawn Subregion.
Further, the region that is divided is shown using corresponding display color, or is shown using tuning drive gear.
Further, fuel course continuation mileage is shown in first figure, the fuel course continuation mileage is according to the hair The residual fuel amount of motivation supply calculates the driving range that can continue traveling under each driving mode.
Further, electric power storage surplus display segment, the energy that region includes electrical storage device are divided in the second graph Exhausting section, power output section, wherein power output section includes being driven by electricity section, engine driving section and double drive mode activated sections.
Further, the electric power storage surplus display segment is used to show the electric power storage surplus of the electrical storage device;The energy Amount exhausting section is used to show energy work rate recycling proportionate relationship value of the vehicle when sliding or braking;The power output section uses Scale is shown.
Further, the scale that the power output section uses wherein is shown as being driven by electricity letter for 0-30 sections for 0-100 Breath, 30-100 sections are shown as engine driving information, and the extension of 0-100 is shown as double and drives mode activated information.
Further, the information that is driven by electricity is according to pure electric real output and pure electrician's condition peak power output Ratio is shown;The engine driving information according to pure oily real output and pure oil operating condition peak power output ratio Value is shown;Double mode activated information of driving are according to double drive mode real outputs and double drive mode peak power outputs Ratio shown.
Further, the electric power storage surplus display segment is shown by the display colour band of consecutive variations.
It further, further include OFF point and Ready point in the display device;The OFF point is vehicle IGN OFF shape State and it is inactive when hand of dial mechanical 0, the hand of dial electricity when Ready point is vehicle IGN ON state and idling Son 0.
A kind of hybrid vehicle display device provided by the invention is that have real time implementation, the realistic function of continuity scene PHEV hybrid power assist display technology, the CAN bus message that can be sent according to car running computer ECU, intuitive expression mixing The state of vehicle traction of the power car under mixed dynamic model formula and the real-time prompting of driving power variation, it is ensured that mixed in automobile Drive under Working mould, driver can first when precise knowledge current driving state information, help to make rapidly power adjustment, Improve safety and the comfort of vehicle drive.
Detailed description of the invention
Some specific embodiments of the present invention is described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter. Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that these What attached drawing was not necessarily drawn to scale.In attached drawing:
Fig. 1 is that a kind of structure of the display unit of hybrid vehicle display device according to an embodiment of the invention is shown It is intended to.
Specific embodiment
Fig. 1 is a kind of display structural schematic diagram of hybrid vehicle display device according to an embodiment of the invention. As shown in Figure 1, a kind of hybrid vehicle display device provided by the invention, is used with engine and motor as traveling Drive force source hybrid vehicle in, any one driving mode in multiple driving modes is chosen automatically according to road horsepower It selects, the hybrid vehicle display device shows the size of the driving mode and road horsepower selected, comprising: at display Manage unit (being not shown) and display unit, wherein display processing unit its be used to receive and process information of vehicles, and it is defeated Idsplay order is to display unit out;Display unit be used for receive the idsplay order and by display display picture in, illustrate Car status information under driving mode and the driving mode that vehicle is selected.The information of vehicles includes vehicle driving mould Formula, the power of motor and engine, the power under car travel mode, electrical storage device charge capacity, to the engine supply The fuel quantity given;The display processing unit calculates output power accounting under car travel mode and exports idsplay order.
Specifically, in the display picture, the first figure 6 and second graph 7, first figure 6 and second are shown Figure 7 is concentric circles;Each driving mode in the circumference of the second graph 7 and the multiple driving mode is accordingly It is divided region.The region that is divided is shown using corresponding display color, or is shown using tuning drive gear.
Show that fuel course continuation mileage, the fuel course continuation mileage are supplied according to the engine in first figure 6 Residual fuel amount calculate under each driving mode the driving range that can continue traveling.Combustion is shown in first figure 6 The mode of material course continuation mileage can be explanatory note, such as " fuel tank course continuation mileage 75km ", or the highlight bar for passing through filling The variation of domain accounting is shown.Electric power storage surplus display segment 1, the energy that region includes electrical storage device are divided in the second graph 7 Exhausting section 2, power output section 3 are measured, wherein power output section 3 includes being driven by electricity section 31, engine driving section 32 and double drive moulds Formula drive section 33.The electric power storage surplus display segment 1 is used to show the electric power storage surplus of the electrical storage device;The energy regenerating Section 2 is for showing energy work rate recycling proportionate relationship value of the vehicle when sliding or braking;The power output section 3 is for showing Power output information when vehicle driving under each mode, the power output section 3 can be shown using scale.It is specific at one In embodiment, the scale that the power output section uses is 0-100, and wherein 0-30 sections are to be driven by electricity section 31 to be shown as electric power Activation bit, 30-100 sections i.e. engine driving section 32 are shown as engine driving information, the i.e. double drive modes of the extension of 0-100 Drive section 33 is shown as double and drives mode activated information.The electric power storage surplus display segment 1 is aobvious by the display colour band of consecutive variations Show, of course, the electric power storage surplus display segment 1 is also possible to a certain number of stripeds and shows, intuitive clear can be realized it Chu represents electric power storage surplus.
Specifically, the information that is driven by electricity is according to the ratio of pure electric real output and pure electrician's condition peak power output Value is shown;The engine driving information according to pure oily real output and pure oily operating condition peak power output ratio It is shown;Double mode activated information of driving are according to double drive mode real outputs and double drive mode peak power outputs Ratio is shown.
It further, further include OFF point and Ready point in the display device;The OFF point is that vehicle IGN OFF (is closed Fire) state and it is inactive when hand of dial mechanical 0, when the Ready point is vehicle IGN ON (igniting) state and idling Hand of dial electronics 0.Specifically, the OFF point can be a point of 6 lower section of the first figure, the preferred OFF point For the position hit exactly below the first figure 6.The Ready point is the start position of power output section 3.
In a specific embodiment, energy regenerating section 2 is the instruction of PHEV energy regenerating power accounting;It is driven by electricity Section 31 indicates for EV drive mode power output accounting;Engine driving section 32 is that engine drive mode power output accounting refers to Show;Double drive mode activated sections 33 are that double mode powers that drive export accounting instruction.
In actual use, display processing unit receives system drive power rating, is used for instrument power table segmenting. Display processing unit is set as 0x0: without driving power;0x1: pure electricity traveling;0x2: pure oil traveling;0x3: double drive travelings;0x4: Energy regenerating Reduced Speed Now.Display processing unit calculates separately (pure electric drive, pure oil driving, double drive travelings, energy regenerating) four Under kind of state under practical driving power and present mode maximum drive power percentage.IGN ON and without driving power export When, it is 0x0 state, driving power percent value is 0.Energy regenerating range is set as 0-150% (negative sign only shows direction), Remaining state is 0-100%.The display device goes the percentage range of overall fit power meter again.Driving and regenerative power ratio It is worth range definition:
0x0~0x95: energy regenerating power percentage,
0x96: no driving energy output,
0x97~0xFA: the power percentage of driving energy.
In energy regenerating section 2, it is used to indicate energy work rate recycling proportionate relationship value of the PHEV vehicle when sliding or braking CAN signal and definition.Can be text when instruction display adds scale to show, such as: Charge (green)+white scale part. It is acted and indicated condition are as follows:
A) charge: in vehicle travel process, general feedback amount situation (such as normally travel braking or slide feedback etc.),
B) white scale: in vehicle travel process, non-general feedback amount situation (for example bringing to a halt),
C) CAN signal requirement: 0x4:Regen Drive;Or 0x0~0x95,
D) instrument is indicated according to the ECU recycling state exported and percent value signal, driving pointer in energy feedback section The efficiency of energy regenerating.
Specifically, transmission definition of the VCU in confirmation energy recovery efficiency ratio:
A) general operating condition maximum feedback power (charge green maximum position),
B) vehicle maximum feedback power (white maximum scale position),
Energy feedback power ratio (recovery efficiency).
Unit: %
Minimum value: 0
Green scale maximum value: -100%
White portion maximum value: -150%
Signal offset is -150
More specifically, energy regenerating section 2 show when, green portion pointer show: by practical feedback amount and operating condition The ratio of maximum feedback power is shown;White scale part is shown: by practical feedback amount and vehicle maximum feedback power Ratio is shown;If practical feedback amount exceeds vehicle maximum feedback power, pointer is only displayed in white largest portion.
When being driven by electricity section 31, display PHEV vehicle it is pure electricity traveling under energy export ratio relation value CAN signal and Definition.It indicates can be to be shown with green portion.By the ratio of pure electric real output and pure electrician's condition peak power output Value is shown;If pure electricity real output reaches even beyond pure electrician's condition peak power output, cut after being judged by ECU Swap-in enters pure oily drive mode, driving condition 0x2.ECU sends pure electric output power value ratio 0~100% and judges that pure electricity drives Mode status.It is acted and indicated condition are as follows:
A) CAN signal requires operating status 0x1,
Pure electric drive ratio range: 0 to 100%;0x97~0xFA;
B) instrument drives pointer in pure electric drive section according to the percent value signal of the pure electric drive output power of ECU Indicate the efficiency of pure electric flux output.
VCU is confirming the transmission definition in pure electric drive efficiency ratios:
A) pure electrician's condition peak power output (green maximum position).
B) practical pure electric output power.
Output power ratio under pure electric drive.
Unit: %
Minimum value: 0
Green scale maximum value: 100%
Signal offset is -150
In engine driving section 32, show PHEV vehicle under pure oil traveling energy export ratio relation value CAN signal and Definition.It is designated as 30-100 meter full scale.Specifically, the part 30-100 pointer is shown, by pure oily real output and pure oil The ratio of operating condition peak power output is shown;If pure oil real output reaches even beyond pure oily operating condition maximum output Power switches into double drive mode, driving condition 0x3 after then being judged by ECU.ECU send pure oily output power value ratio 0~ 100 and judge pure oil drive mode state.It is acted and indicated condition:
A) CAN signal claimed condition 0x2;
Pure oil drive ratios range 0 to 100%;0x97~0xFA.
B) instrument is according to the percent value signal of the pure oil driving output power of ECU, and driving pointer is in pure oily drive section Indicate the efficiency of pure oily energy output.
ECU is confirming the transmission definition in pure oily drive efficiency ratio:
A) pure oily operating condition peak power output (100% scale maximum position);
B) practical pure oily output power;
Output power ratio under pure oil driving.
Unit: %
Minimum value: 0
Yellow scale maximum value: 100%
Signal offset is -150.
Double drive mode activated sections 33, display PHEV vehicle energy export ratio relation value under the bis- drive operating condition travelings of boost CAN signal and definition.Yl moiety can be selected to show.By double drive mode real outputs and double drive mode operating condition maximum outputs The ratio of power is shown;If double drive mode real outputs reach even beyond double drive mode operating condition maximum work outputs Rate, then ratio output maintain 100%, and pointer, which is shown, maintains MAX scale.Movement and indicated condition:
A) CAN signal requires operating status 0x3;
Double drive output power ratio ranges 0 to 100%;0x97~0xFA.
B) instrument drives pointer in double drive modes according to the percent value signal of double drive mode activated output powers of ECU The efficiency of energy output when drive section instruction pair is driven.
Double drive modes are double to drive efficiency ratios policy definition:
A) double maximum energy supposition output powers of drive operating condition (MAX yellow maximum position).
B) practical double drive modes are double drives the driving power calculated:
Real output ratio when Boost.
Unit: %
Minimum value: 0
MAX scale maximum value: 100%
Signal offset is -150.
For example, motor reality output torque: 50;Motor maximum output torque: 100;Engine reality output torque: 100; Engine maximum output torque: 200;The then ratio under double drive modes=(50+100/100+200) * 100%=50%;Hair It is 50% after sending 0x8, instrument to subtract offset -150, pointer should be shown in the middle position of double drive mode scales.
A kind of hybrid vehicle display device provided by the invention is that have real time implementation, the realistic function of continuity scene PHEV hybrid power assist display technology, the CAN bus message that can be sent according to car running computer ECU, intuitive expression mixing The state of vehicle traction of the power car under mixed dynamic model formula and the real-time prompting of driving power variation, it is ensured that mixed in automobile Drive under Working mould, driver can first when precise knowledge current driving state information, help to make rapidly power adjustment, Improve safety and the comfort of vehicle drive.
A kind of hybrid vehicle display device provided by the invention, intuitive and operability are higher, more lively shape As being conducive to the directly upper hand manipulation of new car user and using, it can be ensured that the especially new user of user drives in vehicle hybrid Under working condition, it can understand rapidly and make corresponding adjustment reaction.
So far, although those skilled in the art will appreciate that present invention has been shown and described in detail herein is exemplary Embodiment still without departing from the spirit and scope of the present invention, can still directly determine according to the present disclosure Or derive many other variations or modifications consistent with the principles of the invention.Therefore, the scope of the invention should be understood and defined as Cover all such other variations or modifications.

Claims (7)

1. a kind of hybrid vehicle display device, in the hybrid vehicle with combination drive power source, feature It is, comprising:
Display processing unit is used to receive and process information of vehicles, and exports idsplay order to display unit;
Display unit, be used to receive the idsplay order and by display in display picture, the row that is selected of diagram vehicle Sail the car status information under mode and the driving mode;
In the display picture, show that the first figure and second graph, first figure and second graph are circular concentric Shape;Each driving mode in the circumference of the second graph and multiple driving modes is accordingly divided region;
Wherein, first figure shows that fuel course continuation mileage, the fuel are continuous by the variation of the highlight regions accounting of filling Boat mileage is calculated according to the residual fuel amount supplied to engine can continue can travel for traveling under each driving mode Distance;
Be divided in the second graph region include electrical storage device electric power storage surplus display segment, energy regenerating section, power it is defeated Section out, wherein power output section includes being driven by electricity section, engine driving section and double drive mode activated sections, the electric power storage surplus Display segment is used to show the electric power storage surplus of the electrical storage device;The energy regenerating section is for showing that vehicle is being slided or braked When energy work rate recycle proportionate relationship value;The power output section is shown using scale.
2. display device according to claim 1, which is characterized in that the information of vehicles includes car travel mode, electricity The charge capacity of power, electrical storage device under the power of motivation and engine, car travel mode, the combustion supplied to the engine Doses;The display processing unit calculates output power accounting under car travel mode and exports idsplay order.
3. display device according to claim 2, which is characterized in that the region that is divided is shown using corresponding display color Show, or is shown using tuning drive gear.
4. display device according to claim 1, which is characterized in that the scale that the power output section uses for 0-100, It wherein is shown as being driven by electricity information for 0-30 sections, 30-100 sections are shown as engine driving information, and the extension of 0-100 is shown as Double drive mode activated information.
5. display device according to claim 4, which is characterized in that the information that is driven by electricity is according to pure electric reality output Power and the ratio of pure electrician's condition peak power output are shown;The engine driving information is according to pure oily reality output function The ratio of rate and pure oily operating condition peak power output is shown;Double drive mode activated information are actually defeated according to double drive modes Power and the ratio of double drive mode peak power outputs are shown out.
6. display device according to claim 1, which is characterized in that the electric power storage surplus display segment passes through consecutive variations Display colour band show.
7. display device according to claim 1 to 6, which is characterized in that further include in the display device OFF point and Ready point;Hand of dial when the OFF point is vehicle IGN OFF state and is inactive is 0 mechanical, described Hand of dial electronics 0 when Ready point is vehicle IGN ON state and idling.
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