CN106394448B - A kind of hierarchical management of power supply method and system - Google Patents
A kind of hierarchical management of power supply method and system Download PDFInfo
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- CN106394448B CN106394448B CN201611021313.0A CN201611021313A CN106394448B CN 106394448 B CN106394448 B CN 106394448B CN 201611021313 A CN201611021313 A CN 201611021313A CN 106394448 B CN106394448 B CN 106394448B
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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
Abstract
The present invention provides a kind of hierarchical management of power supply method and system, this method comprises: obtaining the electric quantity signal of the expression remaining capacity of power supply by electrical quantity sensor；Receive the electric quantity signal, and the default charge level according to corresponding to the remaining capacity that the electric quantity signal indicates, the electric quantity signal is converted into corresponding predetermined level on-off control signal, the predetermined level on-off control signal includes indicating that some electrical equipments are powered and the instruction of other electrical equipments power-off；Predetermined level on-off control signal is sent to electric power source distribution device；The electric power source distribution device receives the predetermined level on-off and controls signal, and controls signal according to the predetermined level on-off, controls the on-off of electrical equipment.The gradable management power supply of a kind of hierarchical management of power supply method and system provided by the invention, reduces the load and risk of system, in the insufficient situation of electric quantity of power supply, meets driving demand.
Description
Technical field
The present invention relates to Car design technical field, in particular to a kind of hierarchical management of power supply method and system.
Background technique
Currently, important attribute of the traffic safety as automobile, the degree to attract attention are higher and higher.This phenomenon is from product
The level of demand promotes the fast development of various automobile safety systems.Vehicle power management system is particularly important as one
Security system plays the role of vital in the normally travel of automobile.
Current most of vehicle power management system also only resides within the degree of power distribution, and power distribution is given
Different electrical appliances forms the management mode of clean cut.
In the implementation of the present invention, the inventors discovered that in the prior art the prior art has at least the following problems:
Existing vehicle power management system is unable to differentiated control power supply, and all electrical appliances are directly related, increases system
Load and risk be much unable to satisfy the actual needs of user on complicated power utilization environment and various troubleshootings, and
In the insufficient situation of electric quantity of power supply, it is unable to satisfy driving demand, generator in traveling is may cause and starts caused by not powering
Machine is flame-out.
Summary of the invention
In view of this, the present invention provides a kind of hierarchical management of power supply method and system, gradable management power supply reduces system
Load and risk meet driving demand in the insufficient situation of electric quantity of power supply.
Specifically, including technical solution below:
On the one hand, the present invention provides a kind of hierarchical management of power supply methods, comprising:
The electric quantity signal of the expression remaining capacity of power supply is obtained by electrical quantity sensor；
Receive the electric quantity signal, and default electricity according to corresponding to the remaining capacity that the electric quantity signal indicates etc.
The electric quantity signal is converted to corresponding predetermined level on-off and controls signal by grade, and the predetermined level on-off controls signal packet
It includes and indicates that some electrical equipments are powered and the instruction of other electrical equipments power-off；
Predetermined level on-off control signal is sent to electric power source distribution device；
The electric power source distribution device receives the predetermined level on-off and controls signal, and is controlled according to the predetermined level on-off
Signal controls the on-off of electrical equipment.
Selectively, described to receive the electric quantity signal, and according to corresponding to the remaining capacity that the electric quantity signal indicates
Default charge level, the electric quantity signal is converted into corresponding predetermined level on-off and controls signal, comprising:
The electric quantity signal is received, judges whether the electric quantity signal is effective；
When judging that the electric quantity signal is effective, preset according to corresponding to the remaining capacity of electric quantity signal expression
The electric quantity signal is converted to corresponding predetermined level on-off and controls signal by charge level；
When judging that the electric quantity signal is invalid, using default on-off control signal as the predetermined level on-off control
Signal processed.
Selectively, the method also includes:
The electrical equipment is dimensioned to the first parameter to what vehicle driving influenced, by the power consumption of the electrical equipment
Amount is set as the second parameter, in each predetermined level electricity, indicates the first parameter and second for some electrical equipments being powered
The ratio of parameter is greater than the ratio of other electrical equipments of instruction power-off.
Selectively, described when judging that the electric quantity signal is effective, according to the residue of electric quantity signal expression
Default charge level corresponding to electricity, after the electric quantity signal is converted to corresponding predetermined level on-off control signal,
The method also includes:
Predetermined level on-off control signal is sent to display terminal, the display terminal is according to the predetermined level
On-off control signal shows one or more on-off control option, and user is reminded to select.
Selectively, predetermined level on-off control signal is sent to display terminal, the display terminal described
Signal is controlled according to the predetermined level on-off and shows one or more on-off control option, and user is reminded to select it
Afterwards, the method also includes:
The on-off control option for the user selection that the display terminal is sent is received, and is converted to selection on-off control
Signal replaces the predetermined level on-off using selection on-off control signal and controls signal.
On the other hand, the present invention also provides a kind of hierarchical management of power supply systems, including electrical quantity sensor, power supply classification pipe
Manage module and electric power source distribution device, wherein
The electrical quantity sensor is used to obtain the electric quantity signal of the expression remaining capacity of power supply, and the electric quantity signal is sent out
It send to the hierarchical management of power supply module；
The hierarchical management of power supply module is for receiving the electric quantity signal, and the residue indicated according to the electric quantity signal
The electric quantity signal is converted to corresponding predetermined level on-off and controls signal by default charge level corresponding to electricity, described
Predetermined level on-off control signal includes indicating that some electrical equipments are powered and the instruction of other electrical equipments power-off, is also used to
Predetermined level on-off control signal is sent to the electric power source distribution device；
The electric power source distribution device controls signal for receiving the predetermined level on-off, and according to the predetermined level on-off
Signal is controlled, the on-off of electrical equipment is controlled.
Selectively, the hierarchical management of power supply module is specifically used for:
The electric quantity signal is received, judges whether the electric quantity signal is effective；
When judging that the electric quantity signal is effective, preset according to corresponding to the remaining capacity of electric quantity signal expression
The electric quantity signal is converted to corresponding predetermined level on-off and controls signal by charge level；
When judging that the electric quantity signal is invalid, using default on-off control signal as the predetermined level on-off control
Signal processed；
Predetermined level on-off control signal is sent to the electric power source distribution device.
Selectively, the hierarchical management of power supply module is also used to:
The electrical equipment is dimensioned to the first parameter to what vehicle driving influenced, by the power consumption of the electrical equipment
Amount is set as the second parameter, in each predetermined level electricity, indicates the first parameter and second for some electrical equipments being powered
The ratio of parameter is greater than the ratio of other electrical equipments of instruction power-off.
Selectively, the hierarchical management of power supply system further includes display terminal, and the hierarchical management of power supply module is also used
In predetermined level on-off control signal is sent to display terminal, the display terminal is used for logical according to the predetermined level
Disconnected control signal shows one or more on-off control option, and user is reminded to select, and is also used to select the user
The control option selected is sent to the hierarchical management of power supply module.
Selectively, the hierarchical management of power supply module is also used to:
The control option for the user selection that the display terminal is sent is received, and is converted to selection on-off control letter
Number, the predetermined level on-off is replaced using selection on-off control signal and controls signal.
Technical solution provided in an embodiment of the present invention the utility model has the advantages that
Hierarchical management of power supply method and system provided by the invention, the remaining electricity of expression that power supply is obtained by electrical quantity sensor
The electric quantity signal of amount；Hierarchical management of power supply module receives electric quantity signal, and according to corresponding to the remaining capacity that electric quantity signal indicates
Default charge level, electric quantity signal is converted into corresponding predetermined level on-off and controls signal, predetermined level on-off control letter
It number include indicating that some electrical equipments are powered and the instruction of other electrical equipments power-off；Hierarchical management of power supply module will be default etc.
Grade on-off control signal is sent to electric power source distribution device；The electric power source distribution device reception predetermined level on-off control signal, and according to
Predetermined level on-off controls signal, controls the on-off of electrical equipment.Hierarchical management of power supply method and system provided by the invention are led to
Differentiated control power supply is crossed, the load and risk of system can be reduced, in the insufficient situation of electric quantity of power supply, meets driving demand, really
Protect traffic safety.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Attached drawing 1 is the flow chart of hierarchical management of power supply method in one embodiment of the invention；
Attached drawing 2 is the block diagram of hierarchical management of power supply system in one embodiment of the invention.
Specific embodiment
To keep technical solution of the present invention and advantage clearer, below in conjunction with attached drawing to embodiment of the present invention make into
One step it is described in detail.
Embodiment one
Present embodiments provide a kind of hierarchical management of power supply method, as shown in Figure 1, include step S101, S102, S103 and
S104.Each step will be specifically introduced below.
Step S101: the electric quantity signal of the expression remaining capacity of power supply is obtained by electrical quantity sensor.
After electrical quantity sensor obtains the electric quantity signal of expression remaining capacity of the power supply on automobile, it is sent to power supply classification pipe
Module is managed, specifically, electric quantity signal can be sent to hierarchical management of power supply by controller area network bus by electrical quantity sensor
Module.One electrical quantity sensor can be installed on automobile power source, electrical quantity sensor and vehicle start stop system can also be shared.This
Sample electrical quantity sensor is always on, obtains the electric quantity signal of power good.
It before electrical quantity sensor use, needs to demarcate electrical quantity sensor by test, to guarantee that electricity senses
The electric quantity signal for the power supply that device obtains is accurate.
Step S102: electric quantity signal, and default electricity according to corresponding to the remaining capacity that electric quantity signal indicates etc. are received
Electric quantity signal is converted to corresponding predetermined level on-off and controls signal by grade, and it includes instruction one that predetermined level on-off, which controls signal,
A little electrical equipments are powered and the instruction of other electrical equipments power-off.
Specifically, electrical equipment can be dimensioned to the first ginseng to what vehicle driving influenced by hierarchical management of power supply module
Number, sets the second parameter for the power consumption of electrical equipment, in each predetermined level electricity, indicates that some electricity consumptions being powered are set
The ratio of standby the first parameter and the second parameter is greater than the ratio of other electrical equipments of instruction power-off.In this manner it is possible to
It is powered and other use according to some electrical equipments are defined in the corresponding predetermined level on-off control signal of electric quantity signal conversion
Electric equipment power-off, it is ensured that the big and lesser electrical equipment of power consumption is influenced on vehicle driving and is not powered off preferentially because ratio is big,
And the biggish electrical equipment of small and power consumption is influenced on vehicle driving and is preferentially powered off by selection, it then can be with for those key equipments
Its first parameter value is set as very big and ensures not power off, naturally it is also possible to not be included in a direct direct power supply in hierarchical management.
In this step, hierarchical management of power supply module receives the electric quantity signal of power supply, and indicates surplus according to electric quantity signal
Electric quantity signal is converted to corresponding predetermined level on-off and controls signal by default charge level corresponding to remaining electricity.
After hierarchical management of power supply module receives electric quantity signal, can determine whether electric quantity signal is effective.Specifically, one can be preset
A range, the electric quantity signal of power supply judge when being in the range electric quantity signal be it is effective, electric quantity signal is sentenced when being not at the range
Disconnected electric quantity signal is invalid.But the present invention is defined not to this, can also judge by other means whether electric quantity signal has
Effect.It, will be electric according to default charge level corresponding to the remaining capacity of electric quantity signal expression when judging that electric quantity signal is effective
Amount signal is converted to corresponding predetermined level on-off control signal；When judging that electric quantity signal is invalid, using default on-off control
Signal processed controls signal as predetermined level on-off.The present invention is not defined default on-off control signal, can be according to difference
Vehicle driving is set.
In this step, predetermined level on-off can be controlled signal and be sent to display terminal by hierarchical management of power supply module, be shown
Show that terminal controls signal according to predetermined level on-off and shows one or more control option, and user is reminded to select.Tool
Body, predetermined level on-off control signal can be sent to display terminal by CAN bus by hierarchical management of power supply module, and display is eventually
End controls signal according to predetermined level on-off and shows one or more control option, and by making a sound or flashing
To remind, user selects indicator light or confirmation controls option.It should be noted that control option be calculated according to a large amount of and
What verifying obtained, and repeated examinations is carried out in actual vehicle driving, it is ensured that control option is reliable and stable, is able to satisfy driving
It needs.
After user selects confirmation control option, the control option that display terminal selects user is sent out by CAN bus
Give hierarchical management of power supply module.Hierarchical management of power supply module receives the control option for user's selection that display terminal is sent, and turns
It is changed to selection on-off control signal, and signal is controlled using selection on-off control signal replacement predetermined level on-off.It is receiving
After the control option of user's selection, correlated judgment can be carried out to the control option that user selects, avoid bringing due to maloperation
The problem of.
Step S103: predetermined level on-off control signal is sent to electric power source distribution device.
In this step, predetermined level on-off control signal is sent to electric power source distribution device by hierarchical management of power supply module.Tool
Body, it can be sent by CAN bus.
Step S104: electric power source distribution device receives predetermined level on-off and controls signal, and is controlled and believed according to predetermined level on-off
Number, control the on-off of electrical appliance.
In this way, hierarchical management of power supply module is by electric quantity signal and is converted to default in the case where the not enough power supply of power supply
Grade on-off controls signal, or is converted to selection on-off control signal according to the control option that user selects and replaces default etc.
Grade on-off controls signal, and is sent to electric power source distribution device, and electric power source distribution device gradually disconnects the ratio of the first parameter Yu the second parameter
Lesser electrical appliance, to achieve the purpose that save power supply, increase mileage travelled, reducing influences caused by low battery, it is ensured that
Traffic safety.
Hierarchical management of power supply method provided in this embodiment, gradable management power supply reduce the load and risk of system,
In the insufficient situation of electric quantity of power supply, meet driving demand, it is ensured that traffic safety.
Embodiment two
Corresponding to embodiment one, a kind of hierarchical management of power supply system is present embodiments provided, as shown in Fig. 2, including electricity
Sensor 201, hierarchical management of power supply module 202 and electric power source distribution device 203 will be made below specifically introducing.
Electrical quantity sensor 201 is used to obtain the electric quantity signal of the expression remaining capacity of power supply, and electric quantity signal is sent to
Hierarchical management of power supply module 202.
After electrical quantity sensor 201 obtains the electric quantity signal of the power supply on automobile, it is sent to hierarchical management of power supply module 202,
Specifically, the electric quantity signal of power supply can be sent to hierarchical management of power supply module 202 by CAN bus by electrical quantity sensor 201.It can
To install an electrical quantity sensor 201 on automobile power source, electrical quantity sensor 201 and vehicle start stop system can also be shared.This
Sample electrical quantity sensor 201 is always on, obtains the electric quantity signal of power good.
It before 201 use of electrical quantity sensor, needs to be demarcated by test, to guarantee that electrical quantity sensor 201 obtains
Power supply electric quantity signal it is accurate.
Hierarchical management of power supply module 202 receives electric quantity signal, and according to corresponding to the remaining capacity that electric quantity signal indicates
Electric quantity signal is converted to corresponding predetermined level on-off and controls signal by default charge level, and predetermined level on-off controls signal
Instruction including indicating some electrical equipments energizations and the power-off of other electrical equipments, is also used to control predetermined level on-off and believe
Number it is sent to electric power source distribution device 203.
Specifically, electrical equipment can be dimensioned to first to what vehicle driving influenced by hierarchical management of power supply module 202
The power consumption of electrical equipment is set the second parameter by parameter, in each predetermined level electricity, indicates some electricity consumptions being powered
First parameter of equipment and the ratio of the second parameter are greater than the ratio of other electrical equipments of instruction power-off.In this manner it is possible to
Some electrical equipments are defined in the corresponding predetermined level on-off control signal converted according to electric quantity signal to be powered and other
Electrical equipment power-off, it is ensured that and power consumption lesser electrical equipment big on vehicle driving influence is preferential continuous because ratio is big
Electricity, and the biggish electrical equipment of small and power consumption is influenced on vehicle driving and is preferentially powered off by selection, then for those key equipments
Its first parameter value can be set as to very big and ensure not power off, naturally it is also possible to not be included in a direct direct-furnish in hierarchical management
Electricity.
After hierarchical management of power supply module 202 receives electric quantity signal, can determine whether electric quantity signal is effective.Specifically, can be pre-
If a range, when electric quantity signal is in the range, hierarchical management of power supply module 202 judges that electric quantity signal is effective, electricity letter
When number being not at the range, hierarchical management of power supply module 202 judges that electric quantity signal is invalid.But the present invention limits not to this
It is fixed, can also judge whether electric quantity signal is effective by other means.When judging that electric quantity signal is effective, hierarchical management of power supply
The default charge level according to corresponding to the remaining capacity that electric quantity signal indicates of module 202, handles electric quantity signal and is transported
It calculates, electric quantity signal is converted into corresponding predetermined level on-off and controls signal；When judging that electric quantity signal is invalid, power supply classification
Management module 202 controls signal as predetermined level on-off using default on-off control signal.The present invention is not to default on-off control
Signal processed is defined, and can be driven a vehicle and be set according to different vehicle.
Hierarchical management of power supply system may also include display terminal.Hierarchical management of power supply module 202 can be by predetermined level on-off
Control signal is sent to display terminal, and display terminal controls signal according to predetermined level on-off and shows one or more control
Option processed, and user is reminded to select.Specifically, hierarchical management of power supply module 202 can be by CAN bus by predetermined level on-off control
Signal processed is sent to display terminal, and display terminal controls signal according to predetermined level on-off and shows one or more control
Option, and by make a sound or flashing indicator light come remind user select or confirmation control option.It should be noted that
Control option is foundation electric quantity signal, is obtained according to a large amount of calculating and verifying, and carry out instead in actual vehicle driving
Reinspection is tested, it is ensured that control option is reliable and stable, is able to satisfy the needs of driving.
After user selects confirmation control option, the control option that display terminal selects user is sent out by CAN bus
Give hierarchical management of power supply module 202.Hierarchical management of power supply module 202 receives the control choosing for user's selection that display terminal is sent
, selection on-off control signal is converted to, and signal is controlled using selection on-off control signal replacement predetermined level on-off.It is connecing
After the control option for receiving user's selection, hierarchical management of power supply module 202 can carry out the control option that user selects related
Judgement, avoids the problem that bringing due to maloperation.
Electric power source distribution device 203 controls signal according to predetermined level on-off for receiving predetermined level on-off control signal,
Control the on-off of electrical appliance.
In the case where the not enough power supply of power supply, hierarchical management of power supply module 202 is by electric quantity signal and is converted to default etc.
Grade on-off controls signal, or is converted to selection on-off control signal according to the control option that user selects and replaces predetermined level
On-off controls signal, and is sent to electric power source distribution device 203, and electric power source distribution device 203 is gradually by the ratio of the first parameter and the second parameter
It is worth lesser electrical appliance power-off, to achieve the purpose that save power supply, increase mileage travelled, reduces shadow caused by low battery
It rings, it is ensured that traffic safety.
The present embodiment and embodiment one are based on identical inventive concept, are that system corresponding with embodiment of the method one is implemented
Example, therefore it should be appreciated by those skilled in the art that being similarly adapted to the present embodiment to the explanation of embodiment one, some technologies are thin
Section is no longer described in detail in the present embodiment.
Since embodiment two is corresponded to each other with embodiment one, so energy bring beneficial effect is identical, details are not described herein.
The above is merely for convenience of it will be understood by those skilled in the art that technical solution of the present invention, not to limit
The present invention.All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (2)
1. a kind of hierarchical management of power supply method characterized by comprising
The electric quantity signal of the expression remaining capacity of power supply is obtained by electrical quantity sensor；
The electric quantity signal, and the default charge level according to corresponding to the remaining capacity that the electric quantity signal indicates are received, it will
The electric quantity signal is converted to corresponding predetermined level on-off control signal, and the predetermined level on-off control signal includes instruction
Some electrical equipments are powered and the instruction of other electrical equipments power-off；
Predetermined level on-off control signal is sent to electric power source distribution device；
The electric power source distribution device receives the predetermined level on-off and controls signal, and is controlled and believed according to the predetermined level on-off
Number, the on-off of electrical equipment is controlled,
The method also includes:
The electrical equipment is dimensioned to the first parameter to what vehicle driving influenced, the power consumption of the electrical equipment is set
It is set to the second parameter, wherein in each default charge level, the use of corresponding predetermined level on-off control signal designation energization
First parameter of electric equipment and the ratio of the second parameter are greater than the first parameter and the second parameter of the electrical equipment of instruction power-off
Ratio,
It is described to receive the electric quantity signal, and default electricity according to corresponding to the remaining capacity that the electric quantity signal indicates etc.
The electric quantity signal is converted to corresponding predetermined level on-off and controls signal by grade, comprising:
The electric quantity signal is received, judges whether the electric quantity signal is effective；
When judging that the electric quantity signal is effective, according to default electricity corresponding to the remaining capacity of electric quantity signal expression
The electric quantity signal is converted to corresponding predetermined level on-off and controls signal by grade；
When judging that the electric quantity signal is invalid, is controlled and believed as the predetermined level on-off using default on-off control signal
Number,
It is pre- according to corresponding to the remaining capacity of electric quantity signal expression described when judging that the electric quantity signal is effective
If charge level, after the electric quantity signal is converted to corresponding predetermined level on-off control signal, the method also includes:
Predetermined level on-off control signal is sent to display terminal, the display terminal is according to the predetermined level on-off
Control signal shows more than one on-off control option, and user is reminded to select,
Predetermined level on-off control signal is sent to display terminal described, the display terminal is according to described default etc.
Grade on-off control signal show more than one on-off control option, and after reminding user's selection, the method also includes:
The on-off control option for the user selection that the display terminal is sent is received, and is converted to selection on-off control letter
Number, the predetermined level on-off is replaced using selection on-off control signal and controls signal.
2. a kind of hierarchical management of power supply system, which is characterized in that including electrical quantity sensor, hierarchical management of power supply module and power supply point
Orchestration, wherein
The electrical quantity sensor is used to obtain the electric quantity signal of the expression remaining capacity of power supply, and the electric quantity signal is sent to
The hierarchical management of power supply module；
The hierarchical management of power supply module is for receiving the electric quantity signal, and the remaining capacity indicated according to the electric quantity signal
The electric quantity signal is converted to corresponding predetermined level on-off and controls signal by corresponding default charge level, described default
Grade on-off control signal includes indicating that some electrical equipments are powered and the instruction of other electrical equipments power-off, is also used to institute
It states predetermined level on-off control signal and is sent to the electric power source distribution device；
The electric power source distribution device is controlled for receiving the predetermined level on-off control signal according to the predetermined level on-off
Signal controls the on-off of electrical equipment,
The hierarchical management of power supply module is also used to:
The electrical equipment is dimensioned to the first parameter to what vehicle driving influenced, the power consumption of the electrical equipment is set
It is set to the second parameter, in each default charge level, the electricity consumption that corresponding predetermined level on-off control signal designation is powered is set
The ratio of standby the first parameter and the second parameter is greater than the first parameter of the electrical equipment of instruction power-off and the ratio of the second parameter,
The hierarchical management of power supply module is specifically used for:
The electric quantity signal is received, judges whether the electric quantity signal is effective；
When judging that the electric quantity signal is effective, according to default electricity corresponding to the remaining capacity of electric quantity signal expression
The electric quantity signal is converted to corresponding predetermined level on-off and controls signal by grade；
When judging that the electric quantity signal is invalid, is controlled and believed as the predetermined level on-off using default on-off control signal
Number；
Predetermined level on-off control signal is sent to the electric power source distribution device,
The hierarchical management of power supply system further includes display terminal, and the hierarchical management of power supply module is also used to will be described default etc.
Grade on-off control signal is sent to display terminal, and the display terminal is used to control signal according to the predetermined level on-off and show
Or more than one on-off controls option, and user is reminded to select, and is also used to for the control option that the user selects being sent to
The hierarchical management of power supply module,
The hierarchical management of power supply module is also used to:
The control option for the user selection that the display terminal is sent is received, and is converted to selection on-off control signal, is adopted
The predetermined level on-off, which is replaced, with selection on-off control signal controls signal.
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| CN109017375B (en) * | 2018-07-27 | 2021-04-27 | 重庆长安新能源汽车科技有限公司 | Whole vehicle energy distribution method and system and electric vehicle |
| CN111369706A (en) * | 2020-03-05 | 2020-07-03 | 东风小康汽车有限公司重庆分公司 | Method and system for warning long-term immobility of vehicle |
| CN113489074A (en) * | 2021-07-29 | 2021-10-08 | 广东汇天航空航天科技有限公司 | Aircraft and power supply control device for aircraft |
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| KR101459489B1 (en) * | 2013-09-26 | 2014-11-07 | 현대자동차 주식회사 | Method and system for controlling environmentally-friendly vehicle |
| JP2015145223A (en) * | 2014-02-04 | 2015-08-13 | トヨタ自動車株式会社 | Hybrid vehicle and control method of the same |
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2016
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101159340A (en) * | 2007-08-31 | 2008-04-09 | 奇瑞汽车有限公司 | Vehicle power management system |
| DE102011107818A1 (en) * | 2011-07-16 | 2013-01-17 | Audi Ag | Method for determining the remaining range of a motor vehicle and motor vehicle |
| CN202353263U (en) * | 2011-12-07 | 2012-07-25 | 北京汽车股份有限公司 | Vehicle power management system |
| KR101459489B1 (en) * | 2013-09-26 | 2014-11-07 | 현대자동차 주식회사 | Method and system for controlling environmentally-friendly vehicle |
| JP2015145223A (en) * | 2014-02-04 | 2015-08-13 | トヨタ自動車株式会社 | Hybrid vehicle and control method of the same |
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