CN109229036A - Electric automobile whole electric source modes management method and system, storage medium and terminal - Google Patents
Electric automobile whole electric source modes management method and system, storage medium and terminal Download PDFInfo
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- CN109229036A CN109229036A CN201811098376.5A CN201811098376A CN109229036A CN 109229036 A CN109229036 A CN 109229036A CN 201811098376 A CN201811098376 A CN 201811098376A CN 109229036 A CN109229036 A CN 109229036A
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- 230000015654 memory Effects 0.000 claims description 11
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- 230000005611 electricity Effects 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 6
- 230000006870 function Effects 0.000 claims description 5
- 230000005055 memory storage Effects 0.000 claims description 2
- 230000003111 delayed effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
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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
- B60R16/03—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 for supply of electrical power to vehicle subsystems or for
- B60R16/033—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 for supply of electrical power to vehicle subsystems or for characterised by the use of electrical cells or batteries
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Abstract
The present invention provides a kind of electric automobile whole electric source modes management method and system, storage medium and terminal, comprising the following steps: vehicle electric source modes are divided into OFF mode, ACC mode and ON mode；The OFF mode includes 12V cut-off mode and 12V relay pre-shutdown mode；Electric car is switched to corresponding vehicle electric source modes based on the triggering information of vehicle electric source modes.Electric automobile whole electric source modes management method of the invention and system, storage medium and terminal are switched independent of one-key start can be realized electric automobile whole electric source modes management, and greatly the user experience is improved.
Description
Technical field
The present invention relates to the technical fields of electric automobile whole electric source modes management, whole more particularly to a kind of electric car
Vehicle electric source modes management method and system, storage medium and terminal.
Background technique
With increasingly deficient and environmental pollution the increasingly exacerbation of the energy, the electric car with effects of energy conservation and environmental protection is
It is increasingly becoming the Main way of future automobile development.Electric car (BEV) refers to using vehicle power supply as power, with motor driven vehicle
Wheel traveling, meets the vehicle of road traffic, security legislation requirements.
In the prior art, most electric cars are furnished with one-key start switch as traditional vehicle, mainly by one
Key starts switch long-pressing, short-press, presses once, presses two inferior operations to control the switching of vehicle electric source modes state.Which behaviour
Make cumbersome, intelligence degree is low.
In addition, intelligence and Individualized Pursuit with people to electric car, more and more electric cars can from now on
One-key start switch can be cancelled.Electric car is different from traditional vehicle simultaneously, without the start and stop of one-key start switch control engine,
Also it is provided for one-key start switch cancellation theoretical possible.
Therefore, it is switched independent of one-key start and realizes that the management of electric automobile whole electric source modes becomes current hot spot and grinds
Study carefully project.
Summary of the invention
In view of the foregoing deficiencies of prior art, the purpose of the present invention is to provide a kind of electric automobile whole power supply moulds
Electric automobile whole power supply can be realized independent of one-key start switch in formula management method and system, storage medium and terminal
Schema management, greatly the user experience is improved.
In order to achieve the above objects and other related objects, the present invention provides a kind of electric automobile whole electric source modes manager
Method, comprising the following steps: vehicle electric source modes are divided into OFF mode, ACC mode and ON mode；The OFF mode includes
12V cut-off mode and 12V relay pre-shutdown mode；Triggering information based on vehicle electric source modes cuts electric car
It is changed to corresponding vehicle electric source modes.
In one embodiment of the invention, under the 12V cut-off mode, 12V relay is disconnected, and secondary network is disconnected
Electricity；Under the 12V relay pre-shutdown mode, 12V relay closure, secondary network is powered；Under the ACC mode, 12V relay
Device closure, high-voltage electricity can power on, and each controller action can be customized；Under the ON mode, 12V relay closure, driving
Output is enabled, and high pressure powers on, and each controller action can be customized.
In one embodiment of the invention, under the 12V cut-off mode, when vehicle is waken up by non-key, cut
It is changed to the 12V relay pre-shutdown mode；Under the 12V relay pre-shutdown mode, electric timer is counted under low pressure
When, when electric timing time-out under low pressure, it is switched to the 12V cut-off mode.
In one embodiment of the invention, under the OFF mode, when detecting effective key, vehicle within the scope of preset length
When door unlock, brake are stepped on and detected interior key, the triggering of vehicle interior function or receive automatic parking request, it is switched to institute
State ACC mode；Under the ACC mode, control screen Sofe Switch closes vehicle or when car locking in the middle, be switched to the 12V after
Electric appliance pre-shutdown mode.
In one embodiment of the invention, under the ACC mode, requested when IMMO certification passes through or receive automatic parking,
It is switched to the ON mode；Under the ON mode, when gear is P grades non-, speed is lower than preset value and cab door is from closing shape
When state becomes opening state, it is switched to the ACC mode.
In one embodiment of the invention, under the ON mode, when vehicle is in non-driving condition, if brake be operated and
Gear hangs up P grades, is switched to driving condition；When vehicle is in driving condition, if gear is linked into P grades, it is switched to non-driving condition
And it connects back off timer and starts timing；When the connection back off timer time-out or cab door become opening from closed state
When state, it is switched to the ACC mode；When control screen Sofe Switch closes vehicle or car locking in the middle, the ACC mode is switched to described
12V relay pre-shutdown mode.
In one embodiment of the invention, sent every setting time to CAN bus under the 12V relay pre-shutdown mode
OFF mode information；ACC mode information is sent to CAN bus every setting time under the ACC mode；It is every under the ON mode
ON pattern information is sent to CAN bus every setting time.
Accordingly, the present invention provides a kind of electric automobile whole electric source modes management system, including division module and switching
Module；
The division module is used to vehicle electric source modes being divided into OFF mode, ACC mode and ON mode；The OFF mould
Formula includes 12V cut-off mode and 12V relay pre-shutdown mode；
Electric car is switched to corresponding vehicle for the triggering information based on vehicle electric source modes by the switching module
Electric source modes.
The present invention provides a kind of storage medium, is stored thereon with computer program, realization when which is executed by processor
Above-mentioned electric automobile whole electric source modes management method.
Finally, the present invention provides a kind of terminal, comprising: processor and memory；
The memory is for storing computer program；
The processor is used to execute the computer program of the memory storage, so that the terminal executes above-mentioned electricity
Electrical automobile vehicle electric source modes management method.
As described above, electric automobile whole electric source modes management method of the present invention and system, storage medium and end
End, has the advantages that
(1) electric automobile whole electric source modes management can be realized independent of one-key start switch, greatly improves
User experience；
(2) electric car intelligence and individual demand be can satisfy, improve and drive interest；Meanwhile electric source modes shape
State definition is clear, and control is reliable；
(3) it is realized completely using software mode, increases hardware without additional, operation is simple and reliable, and cost of implementation is low.
Detailed description of the invention
Fig. 1 is shown as the flow chart of electric automobile whole electric source modes management method of the invention in an embodiment；
Fig. 2 is shown as the pattern switching of electric automobile whole electric source modes management method of the invention in an embodiment
Figure；
Fig. 3 is shown as the structural representation of electric automobile whole electric source modes management system of the invention in an embodiment
Figure；
Fig. 4 is shown as the structural schematic diagram of terminal of the invention in an embodiment.
Component label instructions
31 division modules
32 switching modules
41 processors
42 memories
Specific embodiment
Illustrate embodiments of the present invention below by way of specific specific example, those skilled in the art can be by this specification
Other advantages and efficacy of the present invention can be easily understood for disclosed content.The present invention can also pass through in addition different specific realities
The mode of applying is embodied or practiced, the various details in this specification can also based on different viewpoints and application, without departing from
Various modifications or alterations are carried out under spirit of the invention.It should be noted that in the absence of conflict, following embodiment and implementation
Feature in example can be combined with each other.
It should be noted that illustrating the basic structure that only the invention is illustrated in a schematic way provided in following embodiment
Think, only shown in schema then with related component in the present invention rather than component count, shape and size when according to actual implementation
Draw, when actual implementation kenel, quantity and the ratio of each component can arbitrarily change for one kind, and its assembly layout kenel
It is likely more complexity.
Electric automobile whole electric source modes management method of the invention and system, storage medium and terminal are independent of a key
It starts switch and electric automobile whole electric source modes management can be realized, can satisfy electric car intelligence and individual demand,
It improves and drives interest, greatly the user experience is improved.
As shown in Figure 1, electric automobile whole electric source modes management method of the invention includes following step in an embodiment
It is rapid:
Step S1, vehicle electric source modes are divided into OFF mode, ACC mode and ON mode；The OFF mode includes 12V
Cut-off mode and 12V relay pre-shutdown mode.
Specifically, in the present invention, vehicle electric source modes are divided into following three kinds:
(1) OFF mode
Specifically, OFF mode includes following two subpattern:
A) 12V cut-off mode (12V OFF)
In this mode, 12V relay disconnects, secondary network power-off.
B) 12V relay pre-shutdown mode (PRE 12V OFF)
In this mode, 12V relay is closed, and secondary network is powered.
(2) in this mode, 12V relay closure, high-voltage electricity can power on ACC mode, and each controller action can be certainly
Definition.
(3) ON mode
In this mode, 2V relay is closed, and driving output is enabled, and high pressure must power on, and each controller action can be certainly
Definition.
Step S2, electric car is switched to by corresponding vehicle electric source modes based on the triggering information of vehicle electric source modes.
Specifically, it is switched without one-key start, is based on car key, IMMO, door contact interrupter state, brake pedal switch, vehicle
Lock, Intelligent key etc. are switched to corresponding vehicle electric source modes based on the triggering information to generate triggering information, thus real
The automation switching of existing vehicle electric source modes.
As shown in Fig. 2, in one embodiment of the invention, under the 12V cut-off mode, when vehicle is by non-key
When wake-up, it is switched to the 12V relay pre-shutdown mode；Under the 12V relay pre-shutdown mode, electric timing under low pressure
Device carries out timing, when electric timing time-out under low pressure, is switched to the 12V cut-off mode.
Under the OFF mode, when detecting that effective key, car door unlock, brake step on and examine within the scope of preset length
When measuring interior key, the triggering of vehicle interior function or receiving automatic parking request, it is switched to the ACC mode；As the ACC
Under mode, when control screen Sofe Switch closes vehicle or car locking in the middle, it is switched to the 12V relay pre-shutdown mode.It is preferred that
Ground, the preset length are 5m.
Under the ACC mode, is requested when IMMO certification passes through or receive automatic parking, be switched to the ON mode；
Under the ON mode, when gear is P grades non-, speed is lower than preset value and when cab door becomes opening state from closed state,
It is switched to the ACC mode.Wherein, IMMO (Immobilizer) is anti-theft locking system of engine, is in general VATS
On the basis of grow up, the thinking of VATS has been passed in antitheft principle, i.e., using the password of chip in key and has started electricity
Password in door is matched to control the starting of engine, antitheft to achieve the purpose that.For being equipped with engine anti-theft locking
The automobile of system can not start engine and drive away automobile even if car stealer opens car door.
Under the ON mode, vehicle includes driving condition and non-driving condition.When vehicle is in non-driving condition, if stopping
Vehicle is operated and gear hangs up P grades, is switched to driving condition；When vehicle is in driving condition, if gear is linked into P grades, it is switched to
Non- driving condition and connection back off timer (Ton timer) beginning timing.When the connection back off timer time-out or drive
When room door becomes opening state from closed state, it is switched to the ACC mode；Control screen Sofe Switch closes vehicle or car locking in the middle
When, the ACC mode is switched to the 12V relay pre-shutdown mode.
OFF mode information is sent to CAN bus every setting time under the 12V relay pre-shutdown mode；The ACC
ACC mode information is sent to CAN bus every setting time under mode；Every setting time to CAN bus under the ON mode
ON pattern information is sent, consequently facilitating vehicle electric source modes control system knows vehicle electric source modes information in real time.
As shown in figure 3, electric automobile whole electric source modes management system of the invention includes dividing mould in an embodiment
Block 31 and switching module 32.
The division module 31 is used to vehicle electric source modes being divided into OFF mode, ACC mode and ON mode；The OFF
Mode includes 12V cut-off mode and 12V relay pre-shutdown mode.
The switching module 32 is connected with the division module 31, will be electric for the triggering information based on vehicle electric source modes
Electrical automobile is switched to corresponding vehicle electric source modes.
It should be noted that the structure and principle and above-mentioned electric car of the division module 31 and the switching module 32
The step of vehicle electric source modes management method, corresponds, therefore details are not described herein.
It should be noted that it should be understood that the modules of apparatus above division be only a kind of logic function division,
It can completely or partially be integrated on a physical entity in actual implementation, it can also be physically separate.And these modules can be with
It is all realized, can also be all realized in the form of hardware by way of processing element calls with software, it can also part mould
Block realizes that part of module passes through formal implementation of hardware by way of processing element calls software.Such as: x module can be
The processing element individually set up also can integrate and realize in some chip of above-mentioned apparatus.In addition, x module can also be with
The form of program code is stored in the memory of above-mentioned apparatus, called by some processing element of above-mentioned apparatus and executed with
The function of upper x module.The realization of other modules is similar therewith.These modules completely or partially can integrate together, can also be with
It is independent to realize.Processing element described here can be a kind of integrated circuit, the processing capacity with signal.In the process of realization
In, each step of the above method or the above modules can by the integrated logic circuit of the hardware in processor elements or
The instruction of software form is completed.The above module can be arranged to implement the integrated electricity of one or more of above method
Road, such as: one or more specific integrated circuit (Application Specific Integrated Circuit, abbreviations
ASIC), one or more microprocessors (Digital Singnal Processor, abbreviation DSP), one or more scene
Programmable gate array (Field Programmable Gate Array, abbreviation FPGA) etc..When some above module passes through processing
When the form of element scheduler program code is realized, which can be general processor, such as central processing unit (Central
Processing Unit, abbreviation CPU) or it is other can be with the processor of caller code.These modules can integrate one
It rises, is realized in the form of system on chip (System-on-a-chip, abbreviation SOC).
It is stored with computer program on storage medium of the invention, which realizes above-mentioned electronic when being executed by processor
Vehicle complete vehicle electric source modes management method.
As shown in figure 4, terminal of the invention includes: processor 41 and memory 42 in an embodiment.
The memory 42 is for storing computer program.
The memory 42, which includes: that ROM, RAM, magnetic disk, USB flash disk, storage card or CD etc. are various, can store program generation
The medium of code.
The processor 41 is connected with the memory 42, the computer program stored for executing the memory 92,
So that the terminal executes above-mentioned electric automobile whole electric source modes management method.
Preferably, the processor 41 can be general processor, including central processing unit (Central Processing
Unit, abbreviation CPU), network processing unit (Network Processor, abbreviation NP) etc.；It can also be digital signal processor
(Digital Signal Processor, abbreviation DSP), specific integrated circuit (Application Specific
Integrated Circuit, abbreviation ASIC), field programmable gate array (Field Programmable Gate Array,
Abbreviation FPGA) either other programmable logic device, discrete gate or transistor logic, discrete hardware components.
Preferably, the terminal can use the VCU or BCM of vehicle.
In conclusion electric automobile whole electric source modes management method of the invention and system, storage medium and terminal are not
Electric automobile whole electric source modes management can be realized dependent on one-key start switch, greatly the user experience is improved；It can
Meet electric car intelligence and individual demand, improves and drive interest；Meanwhile the definition of electric source modes state is clear, control
Reliably；It is realized completely using software mode, increases hardware without additional, operation is simple and reliable, and cost of implementation is low.Therefore, this hair
It is bright effectively to overcome various shortcoming in the prior art and have high industrial utilization value.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology all without departing from the spirit and scope of the present invention, carries out modifications and changes to above-described embodiment.Cause
This, institute is complete without departing from the spirit and technical ideas disclosed in the present invention by those of ordinary skill in the art such as
At all equivalent modifications or change, should be covered by the claims of the present invention.
Claims (10)
1. a kind of electric automobile whole electric source modes management method, which comprises the following steps:
Vehicle electric source modes are divided into OFF mode, ACC mode and ON mode；The OFF mode includes 12V cut-off
Mode and 12V relay pre-shutdown mode；
Electric car is switched to corresponding vehicle electric source modes based on the triggering information of vehicle electric source modes.
2. electric automobile whole electric source modes management method according to claim 1, which is characterized in that the 12V relay
Under device close pattern, 12V relay is disconnected, secondary network power-off；Under the 12V relay pre-shutdown mode, 12V relay is closed
It closes, secondary network is powered；Under the ACC mode, 12V relay closure, high-voltage electricity can be powered on, and each controller action can be certainly
Definition；Under the ON mode, 12V relay closure, driving output is enabled, and high pressure powers on, and each controller action can be customized.
3. electric automobile whole electric source modes management method according to claim 1, which is characterized in that the 12V after
Under electric appliance close pattern, when vehicle is waken up by non-key, it is switched to the 12V relay pre-shutdown mode；The 12V after
Under electric appliance pre-shutdown mode, electric timer carries out timing under low pressure, when timing time-out electric under low pressure, be switched to the 12V after
Electric appliance close pattern.
4. electric automobile whole electric source modes management method according to claim 1, which is characterized in that in the OFF mould
Under formula, when detecting that effective key, car door unlock, brake step on and detect interior key, in vehicle within the scope of preset length
When portion's function triggers or receive automatic parking request, it is switched to the ACC mode；Under the ACC mode, control screen is soft in the middle is opened
When closing vehicle or car locking, it is switched to the 12V relay pre-shutdown mode.
5. electric automobile whole electric source modes management method according to claim 1, which is characterized in that the ACC mode
Under, it is requested when IMMO certification passes through or receive automatic parking, is switched to the ON mode；Under the ON mode, when gear exists
P grades non-, speed is switched to the ACC mode lower than preset value and when cab door becomes opening state from closed state.
6. electric automobile whole electric source modes management method according to claim 1, which is characterized in that in the ON mode
Under, when vehicle is in non-driving condition, if brake is operated and gear hangs up P grades, it is switched to driving condition；When vehicle is driving
When state, if gear is linked into P grades, it is switched to non-driving condition and connection back off timer starts timing；When the connection is delayed
When timer expiry or cab door become opening state from closed state, it is switched to the ACC mode；Control screen Sofe Switch in the middle
When closing vehicle or car locking, the ACC mode is switched to the 12V relay pre-shutdown mode.
7. electric automobile whole electric source modes management method according to claim 1, which is characterized in that the 12V relay
OFF mode information is sent to CAN bus every setting time under device pre-shutdown mode；Every setting time under the ACC mode
ACC mode information is sent to CAN bus；ON pattern information is sent to CAN bus every setting time under the ON mode.
8. a kind of electric automobile whole electric source modes management system, which is characterized in that including division module and switching module；
The division module is used to vehicle electric source modes being divided into OFF mode, ACC mode and ON mode；The OFF mode packet
Include 12V cut-off mode and 12V relay pre-shutdown mode；
Electric car is switched to corresponding vehicle power supply for the triggering information based on vehicle electric source modes by the switching module
Mode.
9. a kind of storage medium, is stored thereon with computer program, which is characterized in that realize power when the program is executed by processor
Benefit require any one of 1 to 7 described in electric automobile whole electric source modes management method.
10. a kind of terminal characterized by comprising processor and memory；
The memory is for storing computer program；
The processor is used to execute the computer program of the memory storage, so that the terminal perform claim requires 1 to 7
Any one of described in electric automobile whole electric source modes management method.
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| CN201811098376.5A CN109229036B (en) | 2018-09-20 | 2018-09-20 | Whole vehicle power mode management method and system for electric vehicle, storage medium and terminal |
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| CN201811098376.5A CN109229036B (en) | 2018-09-20 | 2018-09-20 | Whole vehicle power mode management method and system for electric vehicle, storage medium and terminal |
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| CN109229036B CN109229036B (en) | 2020-10-20 |
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| CN109733304A (en) * | 2019-01-25 | 2019-05-10 | 北京长城华冠汽车科技股份有限公司 | Electric vehicle and its control method |
| CN109835195A (en) * | 2019-02-27 | 2019-06-04 | 重庆长安汽车股份有限公司 | Electric car powering method, system, computer readable storage medium and electric car |
| CN111038329A (en) * | 2019-12-30 | 2020-04-21 | 智车优行科技（上海）有限公司 | Vehicle power supply control method and system and vehicle |
| CN111409503A (en) * | 2020-04-03 | 2020-07-14 | 苏州盱酋汽车科技有限公司 | Power system of miniature electric automobile and control method thereof |
| CN111717144A (en) * | 2019-03-19 | 2020-09-29 | 浙江吉智新能源汽车科技有限公司 | Vehicle power supply management method and device with starting switch being cancelled |
| CN111717145A (en) * | 2019-03-19 | 2020-09-29 | 浙江吉智新能源汽车科技有限公司 | Multi-path vehicle power supply switching method and device |
| CN111845443A (en) * | 2019-04-30 | 2020-10-30 | 长城汽车股份有限公司 | Power supply switching method and switching device |
| CN112918411A (en) * | 2021-03-01 | 2021-06-08 | 东风汽车集团股份有限公司 | Power supply control method and system for storage battery after power off of whole vehicle |
| CN113002301A (en) * | 2019-12-18 | 2021-06-22 | 长城汽车股份有限公司 | Method and system for switching working modes of vehicle |
| CN113200036A (en) * | 2020-01-31 | 2021-08-03 | 丰田自动车株式会社 | Vehicle with a steering wheel |
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