CN108860015A - A kind of load electricity consumption duration control method, device, system and automobile - Google Patents
A kind of load electricity consumption duration control method, device, system and automobile Download PDFInfo
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- CN108860015A CN108860015A CN201810698958.0A CN201810698958A CN108860015A CN 108860015 A CN108860015 A CN 108860015A CN 201810698958 A CN201810698958 A CN 201810698958A CN 108860015 A CN108860015 A CN 108860015A
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- 230000005611 electricity Effects 0.000 title claims abstract description 119
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000003860 storage Methods 0.000 claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Classifications
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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
- B60R16/023—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 transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
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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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/92—Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for vehicles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The present invention relates to providing, a kind of load electricity consumption duration control method, device, system and automobile, the electric quantity consumption to solve the problems, such as battery in the prior art are big.The load electricity consumption duration control method includes:Obtain the current use pattern of vehicle;Lowest starting voltage carrying capacity, maximum charge amount, voltage, electric current and the battery for when the use pattern is user mode, then obtaining the electricity consumption duration of battery, and receiving the battery of storage battery sensor transmission start next time when;According to the electricity consumption duration, the carrying capacity, the maximum charge amount, the voltage, the electric current and the lowest starting voltage, the battery current charge level and warning level are determined;The charge level and the warning level are sent at least two load controllers, the load controller is made to carry out the control of electricity consumption duration to its corresponding load.
Description
Technical field
The present invention relates to automobile storage battery electricity control field, specifically a kind of load electricity consumption duration control method, device,
System and automobile.
Background technique
Car electrics configuration at present and controller increase significantly.Such as:7 seat coach thirds empty adjusting system, room lamp system
(Atmosphere lamp, ceiling light, gate light, glove box lamp, makeup lamp), PTC heating system, sound equipment power amplifier, vehicle T-box remotely grasp
Control function etc..Vehicle is under inactive engine conditions, and entire factory's debugging, vehicle transport process, user are in the test run of the shop 4S
In the case of be powered by battery.Debugging, transport then cause the power consumption of battery increasingly using time increasingly length
Greatly, it ultimately causes battery and electric deficiency phenomenon occurs.If battery discharges for a long time, accumulator electric-quantity can be made insufficient, influence vehicle
Normal starting and battery service life, or even influence safety traffic.
In order to increase the discharge time of battery, there is the way for increasing battery battery capacity in practice, however consider
To lead-acid accumulator weight greatly with it is at high cost, can not to accumulator capacity according to actual demand carry out large capacity increase.
For these reasons, it is contemplated that the weight and cost for reducing battery will improve the discharge time of battery, then need
Reduce the electric quantity consumption to battery.
Summary of the invention
The purpose of the present invention is to provide a kind of load electricity consumption duration control method, device, system and automobiles, existing to solve
The problem for having the electric quantity consumption of battery in technology big.
The technical scheme is that:
The present invention provides a kind of load electricity consumption duration control methods, are applied to power source management controller, the method includes:
Obtain the current use pattern of vehicle;
When the use pattern is user mode, then the electricity consumption duration of battery is obtained, and receives storage battery sensor transmission
Lowest starting voltage when starting next time of carrying capacity, maximum charge amount, voltage, electric current and the battery of battery;
According to the electricity consumption duration, the carrying capacity, the maximum charge amount, the voltage, the electric current and described minimum open
Dynamic voltage, determines the battery current charge level and warning level;
The charge level and the warning level are sent at least two load controllers, make the load controller to it
Corresponding load carries out the control of electricity consumption duration.
Preferably, the method also includes:
The current use pattern of the vehicle be factory mode or Transportation Model when, obtain vehicle inactive engine it
Preceding traveling duration and mileage travelled;
In the traveling duration be more than the first scheduled duration and/or the mileage travelled is more than the first predetermined fare register, at least
First kind load controller in two load controllers sends control signal, controls first kind load controller
Its corresponding load is closed.
Preferably, the method also includes:
In the traveling duration be more than the second scheduled duration or the mileage travelled is more than the second predetermined fare register, controls the vehicle
Use pattern the user mode is switched to by the factory mode or Transportation Model;
Second scheduled duration is greater than first scheduled duration, in the second predetermined mileage is predetermined greater than described first
Journey.
Preferably, the current charge level of the battery includes the first electricity etc. for successively reducing of electricity of battery
Grade, the second charge level, and indicate the excessive third charge level of the electric quantity consumption of battery, the warning level includes storing
The warning degree of battery successively raised first warning level, the second warning level and third warning level, and expression electric power storage
The 4th excessive warning level of the electric quantity consumption in pond;According to the electricity consumption duration, the carrying capacity, the maximum charge amount, institute
Voltage, the electric current and the lowest starting voltage are stated, determines the step of the battery current charge level and warning level
Suddenly include:
If the electricity consumption duration is less than third scheduled duration, according to carrying capacity, maximum charge amount, voltage, electric current, minimum starting
Predetermined corresponding relationship between voltage, charge level and warning level determines that the current charge level of the battery is described
One of them in first charge level or second charge level, and determine that the warning level is first warning
One of them in grade, second warning level and the third warning level;
If the electricity consumption duration is greater than the third scheduled duration, it is determined that the charge level is the third charge level,
And determine that the warning level is the 4th warning level.
Preferably, the charge level and the warning level are sent to load controller, make the load controller
Carrying out the step of electricity consumption duration controls to its corresponding load includes:
It, will be described when the charge level is first charge level and the warning level is first warning level
First charge level and first warning level are sent to the load controller, and the load controller is made to control its correspondence
Load continuous carry out electricity consumption;
When the charge level is second charge level and the warning level is second warning level, then passing through
After crossing the 4th preset duration, the warning level of the battery is adjusted to described third warning etc. by second warning level
Grade, and the warning level of battery adjusted is sent to the load controller, so that the load controller is controlled its right
The load answered is closed;
When the charge level is the third charge level and the warning level is four warning level, then passing through
After crossing the 4th preset duration, the warning level of the battery is adjusted to described third warning etc. by the 4th warning level
Grade, and the warning level of battery adjusted is sent to the load controller, so that the load controller is controlled its right
The load answered is closed.
According to another aspect of the present invention, the present invention also provides a kind of load electricity consumption duration control devices, are applied to electricity
Source control controller, described device include:
First obtains module, for obtaining the current use pattern of vehicle;
Second obtains module, for when the use pattern is user mode, then obtaining the electricity consumption duration of battery, and receive
Carrying capacity, maximum charge amount, voltage, electric current and the battery for the battery that storage battery sensor is sent start next time when most
Low start voltage;
First determining module, for according to the electricity consumption duration, carrying capacity, the maximum charge amount, the voltage, described
Electric current and the lowest starting voltage determine the battery current charge level and warning level;
First control module makes for the charge level and the warning level to be sent at least two load controllers
The load controller carries out the control of electricity consumption duration to its corresponding load.
Preferably, described device further includes:
Third obtains module, for obtaining vehicle when the current use pattern of the vehicle is factory mode or Transportation Model
Traveling duration and mileage travelled before inactive engine;
Second control module, being used for is more than the first scheduled duration in the traveling duration and/or the mileage travelled is more than first
Predetermined fare register, the first kind load controller at least two load controllers send control signal, make first
Kinds of loads controller controls its corresponding load and closes.
Preferably, described device further includes:
Third control module, being used in the traveling duration is more than the second scheduled duration or the mileage travelled is more than second predetermined
Fare register, the use pattern for controlling the vehicle switch to the user mode by the factory mode or Transportation Model;
Second scheduled duration is greater than first scheduled duration, in the second predetermined mileage is predetermined greater than described first
Journey.
Preferably, the current charge level of the battery includes the first electricity etc. for successively reducing of electricity of battery
Grade, the second charge level, and indicate the excessive third charge level of the electric quantity consumption of battery, the warning level includes storing
The warning degree of battery successively raised first warning level, the second warning level and third warning level, and expression electric power storage
The 4th excessive warning level of the electric quantity consumption in pond;First determining module includes:
First determination unit, if for the electricity consumption duration be less than third scheduled duration, according to carrying capacity, maximum charge amount,
Predetermined corresponding relationship between voltage, electric current, lowest starting voltage, charge level and warning level determines that the battery is worked as
Preceding charge level is one of them in first charge level or second charge level, and determines the warning
Grade is one of them in first warning level, second warning level and the third warning level;
Second determination unit, if being greater than the third scheduled duration for the electricity consumption duration, it is determined that the charge level is
The third charge level, and determine that the warning level is the 4th warning level.
Preferably, the first control module includes:
First control unit, for being first charge level in the charge level and the warning level is described first
When warning level, first charge level and first warning level are sent to the load controller, made described negative
Set controller controls its corresponding load continuous and carries out electricity consumption;
Second control unit, for being second charge level in the charge level and the warning level is described second
When warning level, then after the 4th preset duration, by the warning level of the battery by the second warning level tune
Whole is the third warning level, and the warning level of battery adjusted is sent to the load controller, is made described
Load controller controls its corresponding load and closes;
Third control unit, for being the third charge level in the charge level and the warning level is the described 4th
When warning level, then after the 4th preset duration, by the warning level of the battery by the 4th warning level tune
Whole is the third warning level, and the warning level of battery adjusted is sent to the load controller, is made described
Load controller controls its corresponding load and closes.
According to another aspect of the present invention, the present invention also provides a kind of load electricity consumption duration control systems, including:
Battery;
Storage battery sensor;
Power source management controller is connect with the storage battery sensor;
At least two load controllers, the load controller connect with the battery and the power source management controller respectively
It connects, each load controller has been correspondingly connected with load;
The power source management controller is according to the electricity consumption duration of the battery got and the storage battery sensor received
Lowest starting voltage carrying capacity, maximum charge amount, voltage, electric current and the battery of the battery of transmission start next time when,
Determine the charge level and warning level of the battery;And identified charge level and warning level are sent at least two
A load controller, so that the load controller is carried out the control of electricity consumption duration to its corresponding load.
According to another aspect of the present invention, the present invention also provides a kind of automobiles, including above-mentioned load electricity consumption duration control
System processed.
Beneficial effects of the present invention are:
By the difference according to the use pattern of vehicle, the storage sent according to the electricity consumption duration and storage battery sensor of battery
The relevant parameter information of battery controls the electricity consumption duration of the corresponding load of load controller, reaches reduction load to storage
The effect of battery power consumption improves the service life of battery.
Detailed description of the invention
Fig. 1 is the flow chart of the method for the present invention;
Fig. 2 is the structural block diagram of apparatus of the present invention;
Fig. 3 is one of the structural block diagram of present system;
Fig. 4 is the two of the structural block diagram of present system.
Specific embodiment
Referring to Fig.1, the present invention provides a kind of load electricity consumption duration control methods, are applied to described in power source management controller
Method includes:
Step 11, the current use pattern of vehicle is obtained.
Specifically, the use pattern of vehicle includes:Transportation Model, factory mode and user mode.Use is consigned in vehicle
Family is in use, the default use pattern on vehicle should be user mode.If the default use pattern for vehicle occur is not above-mentioned
User mode, then can pass through program writing carry out use pattern switching.
In the embodiment of the present invention, precondition existing for above-mentioned three kinds of use patterns of vehicle is that the engine of vehicle is not
Starting.Factory mode is that whole vehicle produces the mode finished in factory's progress test and debugging, and Transportation Model is that vehicle is being in
The mode transported, user mode are then the mode that user carries out vehicle drive.
Step 12, when the use pattern is user mode, then the electricity consumption duration of battery is obtained, and receive battery
Minimum starting carrying capacity, maximum charge amount, voltage, electric current and the battery for the battery that sensor is sent start next time when
Voltage.
Wherein, for the acquisition of the electricity consumption duration of battery, it can be carried out, can also be passed through by storage battery sensor
It is directly connect with battery, records the electricity consumption duration of battery.The state-of-charge that the carrying capacity of battery passes through battery(SOC,
State of Charg)It is determined, the maximum charge amount of battery indicates the maximum that battery can fill in the charge state
Charge volume;And lowest starting voltage of battery when starting next time, the functional status of battery can be passed through(SOF,
state of function)It is determined, the SOF parameter information determined is determined as the battery starts next time when
Lowest starting voltage.The SOC-OCV curve of battery battery is determined by static and two kinds of batteries calibration test methods of dynamic,
Internal resistance at 25 °C.And then calculate the SOC for obtaining battery, the parameter informations such as SOF.Wherein, for the acquisition of above-mentioned parameter, it is
Technology known in those skilled in the art in the embodiment of the present invention, is no longer illustrated.
Step 13, according to the electricity consumption duration, the carrying capacity, the maximum charge amount, the voltage, the electric current and
The lowest starting voltage determines the battery current charge level and warning level.
Specifically, in the step 13, the current charge level of the battery includes that the electricity of battery is successively reduced
The first charge level, the second charge level, and indicate the excessive third charge level of electric quantity consumption of battery, the police
Show that grade includes warning degree successively raised first warning level, the second warning level and the third warning level of battery,
And indicate the 4th excessive warning level of the electric quantity consumption of battery.Wherein, the first charge level be battery electricity just
Normal grade, the second charge level are the low grade of the electricity of battery, and third charge level is the electric quantity consumption mistake of battery
More grades.First warning level is not take movement, and load continuous is made to carry out the warning level of electricity consumption, and the second warning level is
The low cutting battery that will carry out of the electricity of battery powers to load controller, and load is made to stop the warning level of electricity consumption, the
Three warning levels be immediately battery cutting load controller is powered, make load stop electricity consumption warning level, the 4th
Warning level will excessively cut off battery for the electric quantity consumption of battery and be powered to load controller, and load is made to stop using
The warning level of electricity.Consuming excessive judgment criteria for accumulator electric-quantity is judged according to the electricity consumption duration of battery
, it is more than third preset duration in the electricity consumption duration of battery during the present invention is real-time(Such as 58 minutes), then assert the electricity of battery
Amount consumption is excessive.
Specifically, step 13 step includes:
Step 131, if the electricity consumption duration be less than third scheduled duration, according to carrying capacity, maximum charge amount, voltage, electric current,
Predetermined corresponding relationship between lowest starting voltage, charge level and warning level determines the current electricity etc. of the battery
Grade is one of them in first charge level or second charge level, and determines that the warning level is described
One of them in first warning level, second warning level and the third warning level.
Step 132, if the electricity consumption duration is greater than the third scheduled duration, it is determined that the charge level is described the
Three charge levels, and determine that the warning level is the 4th warning level.
Step 14, the charge level and the warning level are sent at least two load controllers, made described negative
Set controller carries out the control of electricity consumption duration to its corresponding load.
Wherein, load controller may include on vehicle it is in need carry out storage battery power supply load controller, for example,
Air-conditioner controller, amusement video-audio controller, lamp dimmer, seat heating ventilation controller, skylight vehicle window controller and instrument
The controllers such as controller, there is the load controlled in each controller, for the vehicle of different automobile types, need
The controller of storage battery power supply is wanted to be not necessarily identical.
In the embodiment of the present invention, for the step 14, by the way that the charge level of battery and warning level are sent
To load controller, comprise the concrete steps that load controller to what the electricity consumption duration of load was controlled, by closing load control
Device power supply processed so that load controller no longer works, and then achievees the effect that control to the electricity consumption duration of load.
Each charge level and the corresponding treatment mechanism of warning level, vehicle-mounted control are previously stored in Vehicle Controller
Device processed is after receiving two parameter informations of power source management controller, and from the predetermined relationship of storage inside, determination is currently answered
When the specific instruction executed to load.
Wherein, step 14 specifically includes:
It step 141, is first charge level in the charge level and the warning level is first warning level
When, first charge level and first warning level are sent to the load controller, make the load controller
It controls its corresponding load continuous and carries out electricity consumption;
It step 142, is second charge level in the charge level and the warning level is second warning level
When, then after the 4th preset duration, the warning level of the battery is adjusted to described by second warning level
Third warning level, and the warning level of battery adjusted is sent to the load controller, control the load
Device controls its corresponding load and closes;
It step 143, is the third charge level in the charge level and the warning level is the 4th warning level
When, then after the 4th preset duration, the warning level of the battery is adjusted to described by the 4th warning level
Third warning level, and the warning level of battery adjusted is sent to the load controller, control the load
Device controls its corresponding load and closes.
Wherein, the 4th preset duration can be the durations such as 2 minutes, 3 minutes or 4 minutes.
When the charge level of battery is the first charge level and warning level is the first warning level, show battery
There is also enough electricity to be powered, at this point, keeping battery to be persistently powered to load controller, so that load can
Continue electricity consumption.
When the charge level of battery is the second charge level and warning level is the second warning level, show battery
Remaining capacity is lower, by carrying out warning level adjustment after the 4th preset duration, when so that user having enough reactions
Between, to start generator, guarantee safety traffic.It similarly, is third charge level and warning etc. in the charge level of battery
It is consistent with above-mentioned reason the reason of after the 4th preset duration, carrying out warning level adjustment when grade is four warning level.
It wherein, in embodiments of the present invention, is second charge level and the warning level in the charge level
When for second warning level, amusement video-audio controller is according to the charge level and warning level received, control display screen
Upper display is for prompting user's accumulator electric-quantity low, the first programmed alarm information that system will close, first programmed alarm
Information is specifically as follows:Accumulator electric-quantity is low, please start generator, and otherwise audiovisual entertaining system will close after the 2 minutes.Institute
Stating charge level is the third charge level and when the warning level is four warning level, entertains video-audio controller
According to the charge level and warning level received, control display screen display is for prompting user's accumulator electric-quantity to consume
The second programmed alarm information more, that system will close, the second programmed alarm information are specifically as follows:Accumulator electric-quantity consumption
Excessively, generator please be start, otherwise audiovisual entertaining system will close after the 2 minutes.
In addition, referring to Fig.1, the method also includes:
Step 15, when the current use pattern of the vehicle is factory mode or Transportation Model, vehicle is obtained inactive
Traveling duration and mileage travelled before engine.
Wherein, traveling duration of the vehicle before inactive engine refer to vehicle from after the completion of production be in factory mode
Or the total travel duration under the conditions of Transportation Model, mileage travelled of the vehicle before inactive engine refer to vehicle from having produced
At the rear total kilometres under the conditions of factory mode or Transportation Model.
It step 16, is more than the first scheduled duration in the traveling duration and/or the mileage travelled is more than in first predetermined
Cheng Shi, the first kind load controller at least two load controllers send control signal, keep the first kind negative
Set controller controls its corresponding load and closes.
Wherein, first kind load controller refers to the load controller that will not be impacted to the normally travel of vehicle,
Such as the air-conditioner controller on vehicle, amusement video-audio controller etc.;And for car body controller, lamp dimmer, gearbox control
Cell controller processed, body electronics systems stabilisation controller etc. are then not determined as above-mentioned first kind load controller.
In step 16, by cutting off power supply of the battery to first kind load controller, so that first kind load control
Corresponding load of device processed no longer carries out accumulator electric-quantity consumption, achievees the effect that reduce accumulator electric-quantity consumption, meanwhile, guarantee vehicle
It can drive safely.
In the following, being illustrated with the air-conditioner controller on vehicle with amusement video-audio controller.
For example, for the air-conditioner controller being directed on vehicle, when the use pattern of vehicle is factory mode(BMS_
CarMode=0x1), operating status does not start timing after five minutes to engine, and air-conditioner controller control air blower does not work, until
Engine start;When the use pattern of vehicle is Transportation Model(BMS_CarMode=0x2), engine not operating status, air-conditioning
Controller directly controls air blower and does not work, until engine start;When the use pattern of vehicle is user mode(BMS_
CarMode=0x0)If the charge level of battery is the first charge level(BMS_level=0x0)And the warning etc. of battery
Grade is the first warning level(BMS_LowPowerWarming=0x0), indicate that battery capacity is normal, air-conditioner controller controls air blast
Machine works normally;When the use pattern of vehicle is user mode(BMS_CarMode=0x0)If the charge level of battery is the
Two charge levels(BMS_level=0x1)And the warning level of battery is the second warning level(BMS_LowPowerWarming
=0x1), then it represents that accumulator electric-quantity is low will to close power supply, and the warning level of battery is adjusted to third warning after 2 minutes
Grade(BMS_LowPowerWarming=0x2), and close air-conditioner controller power supply;When the use pattern of vehicle is user's mould
Formula(BMS_CarMode=0x0)If the vehicle electric discharge duration of battery is more than 58min, and the charge level of battery is true
It is set to third charge level(BMS_level=0x2)And the warning level of battery is determined as the 4th warning level(BMS_
LowPowerWarming=0x3), indicate that battery discharge capacity is excessive, the warning level of battery be adjusted to third after 2 minutes
Warning level(BMS_LowPowerWarming=0x2), and close air-conditioner controller power supply.
For the amusement video-audio controller of vehicle, when the use pattern of vehicle is factory mode(BMS_CarMode=
0x1), amusement video-audio controller control display screen prompt " vehicle is in factory mode " simultaneously starts timing 5 minutes, in time arrival
At 5 minutes, amusement video-audio controller carries out display screen and loudspeaker is closed;When the use pattern of vehicle is Transportation Model(BMS_
CarMode=0x2), amusement video-audio controller control display screen and loudspeaker are closed;When the use pattern of vehicle is user mode
(BMS_CarMode=0x0)If the charge level of battery is the first charge level(BMS_level=0x0)And the police of battery
Show that grade is the first warning level(BMS_LowPowerWarming=0x0), indicate that battery capacity is normal, entertain video-audio controller
It controls and carries out the prompt of battery remaining capacity and control loudspeaker normal work on display screen;When the use pattern of vehicle is to use
Family mode(BMS_CarMode=0x0)If the charge level of battery is the second charge level(BMS_level=0x1)And electric power storage
The warning level in pond is the second warning level(BMS_LowPowerWarming=0x1), indicating that accumulator electric-quantity is low will close
Power supply, " accumulator electric-quantity is low, please start engine, and otherwise system will be at 2 minutes for the prompt of amusement video-audio controller control display screen
Close afterwards ", the warning level of battery is adjusted to third warning level after 2 minutes(BMS_LowPowerWarming=0x2),
Amusement video-audio controller control display screen is in close state with loudspeaker;When the use pattern of vehicle is user mode(BMS_
CarMode=0x0)If the vehicle electric discharge duration of battery is more than 58 minutes, the charge level of battery is determined as the
Three charge levels(BMS_level=0x2)And the warning level of battery is determined as the 4th warning level(BMS_
LowPowerWarming=0x3), indicate that battery discharge capacity is excessive, amusement video-audio controller control display screen prompts " battery
Electric quantity consumption is excessive, please start engine, and otherwise system will close after the 2 minutes ", by the warning level of battery after 2 minutes
It is adjusted to third warning level(BMS_LowPowerWarming=0x2), entertain video-audio controller control display screen and loudspeaker
It is in close state.
Preferably, referring to Fig.1, the method also includes:
It step 17, is more than the second scheduled duration in the traveling duration or the mileage travelled is more than the second predetermined fare register, control
The use pattern for making the vehicle switches to the user mode by the factory mode or Transportation Model;
Second scheduled duration is greater than first scheduled duration, in the second predetermined mileage is predetermined greater than described first
Journey.
It in step 17, is that user is when carrying out vehicle driving in order to prevent for the switching of the use pattern of vehicle, vehicle
The mode that does not use in user correctly of use pattern, can not vehicle be travelled according to user demand.
Accumulator status can be monitored in real time in the above method through the invention, reminds user's accumulator electric-quantity situation, in turn
User is good is accustomed to vehicle for guidance.Meanwhile after sale thousand frequency of battery, main engine plants' after cost can be effectively reduced.Finally prolong
The life ensuring vehicle for having grown battery being capable of normal starting.Under vehicle unstart engine conditions, mould is used according to vehicle
The difference of formula, according to the relevant parameter information for the battery that the electricity consumption duration and storage battery sensor of battery are sent, to negative
The electricity consumption duration of the corresponding load of set controller is controlled, and achieving the effect that, which reduces load, consumes accumulator electric-quantity, is improved
The service life of battery.
According to another aspect of the present invention, referring to Fig. 2, the present invention also provides a kind of load electricity consumption duration control device,
Applied to power source management controller, described device includes:
First obtains module 101, for obtaining the current use pattern of vehicle;
Second obtains module 102, for when the use pattern is user mode, then obtaining the electricity consumption duration of battery, and
Carrying capacity, maximum charge amount, voltage, electric current and the battery for the battery that reception storage battery sensor is sent start next time when
Lowest starting voltage;
First determining module 103, for according to the electricity consumption duration, the carrying capacity, the maximum charge amount, the voltage,
The electric current and the lowest starting voltage determine the battery current charge level and warning level;
First control module 104, for the charge level and the warning level to be sent at least two load controllers,
The load controller is set to carry out the control of electricity consumption duration to its corresponding load.
Preferably, referring to Fig. 2, described device further includes:
Third obtains module 105, for obtaining when the current use pattern of the vehicle is factory mode or Transportation Model
Traveling duration and mileage travelled of the vehicle before inactive engine;
Second control module 106, for being more than the first scheduled duration and/or the mileage travelled more than the in the traveling duration
One predetermined fare register, first kind load controller at least two load controllers send control signal, make the
One type load controller controls its corresponding load and closes.
Preferably, referring to Fig. 2, described device further includes:
Third control module 107, being used for is more than the second scheduled duration in the traveling duration or the mileage travelled is more than second
Predetermined fare register, the use pattern for controlling the vehicle switch to the user mode by the factory mode or Transportation Model;
Second scheduled duration is greater than first scheduled duration, in the second predetermined mileage is predetermined greater than described first
Journey.
Preferably, the current charge level of the battery includes the first electricity etc. for successively reducing of electricity of battery
Grade, the second charge level, and indicate the excessive third charge level of the electric quantity consumption of battery, the warning level includes storing
The warning degree of battery successively raised first warning level, the second warning level and third warning level, and expression electric power storage
The 4th excessive warning level of the electric quantity consumption in pond;Referring to Fig. 2, the first determining module 103 includes:
First determination unit 1031, if being less than third scheduled duration for the electricity consumption duration, according to carrying capacity, maximum charge
Predetermined corresponding relationship between amount, voltage, electric current, lowest starting voltage, charge level and warning level, determines the battery
Current charge level is one of them in first charge level or second charge level, and determines the police
Show that grade is one of them in first warning level, second warning level and the third warning level;
Second determination unit 1032, if being greater than the third scheduled duration for the electricity consumption duration, it is determined that described electricity etc.
Grade is the third charge level, and determines that the warning level is the 4th warning level.
Preferably, referring to Fig. 2, the first control module 104 includes:
First control unit 1041, in the charge level be first charge level and the warning level is described first
When warning level, first charge level and first warning level are sent to the load controller, made described negative
Set controller controls its corresponding load continuous and carries out electricity consumption;
Second control unit 1042, in the charge level be second charge level and the warning level is described second
When warning level, then after the 4th preset duration, by the warning level of the battery by the second warning level tune
Whole is the third warning level, and the warning level of battery adjusted is sent to the load controller, is made described
Load controller controls its corresponding load and closes;
Third control unit 1043, in the charge level be the third charge level and the warning level is the described 4th
When warning level, then after the 4th preset duration, by the warning level of the battery by the 4th warning level tune
Whole is the third warning level, and the warning level of battery adjusted is sent to the load controller, is made described
Load controller controls its corresponding load and closes.
Load electricity consumption duration control device provided in an embodiment of the present invention is device corresponding with the above method, above-mentioned side
All implementations in method can also reach identical technical effect suitable for the embodiment of the device.By according to vehicle
Use pattern difference, according to battery electricity consumption duration and storage battery sensor send battery relevant parameter
Information controls the electricity consumption duration of the corresponding load of load controller, reaches reduction load to power storage cell electric quantity consumption
Effect, improve the service life of battery.
Referring to Fig. 3, according to another aspect of the present invention, the present invention also provides a kind of load electricity consumption duration control system,
Including:Battery 2;Storage battery sensor 3;Power source management controller 4 is connect with the storage battery sensor 3;At least two is negative
Set controller 5, the load controller 5 are connect with the battery 1 and the power source management controller 3 respectively, each described
Load controller 5 has been correspondingly connected with load 6;The power source management controller 4 according to the electricity consumption duration of the battery 2 got and
Carrying capacity, maximum charge amount, voltage, electric current and the battery 2 for the battery 2 that the storage battery sensor 3 received is sent
Lowest starting voltage when starting next time, determines the charge level and warning level of the battery 2;And by identified electricity
Amount grade and warning level be sent at least two load controllers 5, make the load controller 5 to its it is corresponding load 6 into
The control of row electricity consumption duration.
Wherein, above-mentioned load controller may include the engine management system controller 51 in Fig. 4, gearbox control
Cell controller 52, body electronics systems stabilisation controller 53, lamp dimmer 54, seat controller 55, air-conditioner controller 56,
The controllers such as instrument controller 57 and amusement video-audio controller 58.
Wherein, power source management controller 3 can integrate on the car body controller on vehicle.
Power source management controller 4 is connect by LIN bus with storage battery sensor 3, and CAN bus and load controller are passed through
It connects, the connection relationship between other load controllers 5 and power source management controller 3 is not changed then, specifically between 5
Referring to shown in Fig. 4.The load controller 5 of each type is corresponding with corresponding load 6, in Fig. 4, does not provide all negative
The corresponding load 6 of set controller 5, those skilled in the art are understood that the corresponding load 6 of each load controller 5.
Wherein, the load electricity consumption duration control method in the above embodiment of the present invention is by storage battery sensor 3, electricity
Cooperation is completed between source control controller 4, load controller 5.The system is pressed by the difference according to the use pattern of vehicle
The relevant parameter information for the battery 2 that electricity consumption duration and storage battery sensor 3 according to battery 3 are sent, makes load controller 5
The electricity consumption duration of corresponding load 6 is controlled, and is achieved the effect that reduce by 6 pairs of 2 electric quantity consumptions of battery of load, is improved battery
2 service life.
According to another aspect of the present invention, the present invention also provides a kind of automobiles, including above-mentioned load electricity consumption duration control
System processed.
Claims (12)
1. a kind of load electricity consumption duration control method is applied to power source management controller, which is characterized in that the method includes:
Obtain the current use pattern of vehicle;
When the use pattern is user mode, then the electricity consumption duration of battery is obtained, and receives storage battery sensor transmission
Lowest starting voltage when starting next time of carrying capacity, maximum charge amount, voltage, electric current and the battery of battery;
According to the electricity consumption duration, the carrying capacity, the maximum charge amount, the voltage, the electric current and described minimum open
Dynamic voltage, determines the battery current charge level and warning level;
The charge level and the warning level are sent at least two load controllers, make the load controller to it
Corresponding load carries out the control of electricity consumption duration.
2. load electricity consumption duration control method according to claim 1, which is characterized in that the method also includes:
The current use pattern of the vehicle be factory mode or Transportation Model when, obtain vehicle inactive engine it
Preceding traveling duration and mileage travelled;
In the traveling duration be more than the first scheduled duration and/or the mileage travelled is more than the first predetermined fare register, at least
First kind load controller in two load controllers sends control signal, controls first kind load controller
Its corresponding load is closed.
3. load electricity consumption duration control method according to claim 2, which is characterized in that the method also includes:
In the traveling duration be more than the second scheduled duration or the mileage travelled is more than the second predetermined fare register, controls the vehicle
Use pattern the user mode is switched to by the factory mode or Transportation Model;
Second scheduled duration is greater than first scheduled duration, in the second predetermined mileage is predetermined greater than described first
Journey.
4. load electricity consumption duration control method according to claim 1, which is characterized in that the current electricity of the battery
Grade includes the first charge level, the second charge level that accumulator electric-quantity is successively reduced, and indicates that the electricity of battery disappears
Consume excessive third charge level, the warning level include battery warning degree successively raised first warning level,
Second warning level and third warning level, and indicate the 4th excessive warning level of the electric quantity consumption of battery;According to institute
Electricity consumption duration, the carrying capacity, the maximum charge amount, the voltage, the electric current and the lowest starting voltage are stated, is determined
The step of battery current charge level and warning level includes:
If the electricity consumption duration is less than third scheduled duration, according to carrying capacity, maximum charge amount, voltage, electric current, minimum starting
Predetermined corresponding relationship between voltage, charge level and warning level determines that the current charge level of the battery is described
One of them in first charge level or second charge level, and determine that the warning level is first warning
One of them in grade, second warning level and the third warning level;
If the electricity consumption duration is greater than the third scheduled duration, it is determined that the charge level is the third charge level,
And determine that the warning level is the 4th warning level.
5. load electricity consumption duration control method according to claim 4, which is characterized in that by the charge level and described
The step of warning level is sent to load controller, and the load controller is made to carry out the control of electricity consumption duration to its corresponding load
Including:
It, will be described when the charge level is first charge level and the warning level is first warning level
First charge level and first warning level are sent to the load controller, and the load controller is made to control its correspondence
Load continuous carry out electricity consumption;
When the charge level is second charge level and the warning level is second warning level, then passing through
After crossing the 4th preset duration, the warning level of the battery is adjusted to described third warning etc. by second warning level
Grade, and the warning level of battery adjusted is sent to the load controller, so that the load controller is controlled its right
The load answered is closed;
When the charge level is the third charge level and the warning level is four warning level, then passing through
After crossing the 4th preset duration, the warning level of the battery is adjusted to described third warning etc. by the 4th warning level
Grade, and the warning level of battery adjusted is sent to the load controller, so that the load controller is controlled its right
The load answered is closed.
6. a kind of load electricity consumption duration control device, it is applied to power source management controller, which is characterized in that described device includes:
First obtains module, for obtaining the current use pattern of vehicle;
Second obtains module, for when the use pattern is user mode, then obtaining the electricity consumption duration of battery, and receive
Carrying capacity, maximum charge amount, voltage, electric current and the battery for the battery that storage battery sensor is sent start next time when most
Low start voltage;
First determining module, for according to the electricity consumption duration, carrying capacity, the maximum charge amount, the voltage, described
Electric current and the lowest starting voltage determine the battery current charge level and warning level;
First control module makes for the charge level and the warning level to be sent at least two load controllers
The load controller carries out the control of electricity consumption duration to its corresponding load.
7. load electricity consumption duration control device according to claim 6, which is characterized in that described device further includes:
Third obtains module, for obtaining vehicle when the current use pattern of the vehicle is factory mode or Transportation Model
Traveling duration and mileage travelled before inactive engine;
Second control module, being used for is more than the first scheduled duration in the traveling duration and/or the mileage travelled is more than first
Predetermined fare register, the first kind load controller at least two load controllers send control signal, make first
Kinds of loads controller controls its corresponding load and closes.
8. load electricity consumption duration control device according to claim 7, which is characterized in that described device further includes:
Third control module, being used in the traveling duration is more than the second scheduled duration or the mileage travelled is more than second predetermined
Fare register, the use pattern for controlling the vehicle switch to the user mode by the factory mode or Transportation Model;
Second scheduled duration is greater than first scheduled duration, in the second predetermined mileage is predetermined greater than described first
Journey.
9. load electricity consumption duration control device according to claim 6, which is characterized in that the current electricity of the battery
Grade includes the first charge level, the second charge level that the electricity of battery is successively reduced, and indicates the electricity of battery
Excessive third charge level is consumed, the warning level includes warning degree successively raised first warning etc. of battery
Grade, the second warning level and third warning level, and indicate the 4th excessive warning level of the electric quantity consumption of battery;First
Determining module includes:
First determination unit, if for the electricity consumption duration be less than third scheduled duration, according to carrying capacity, maximum charge amount,
Predetermined corresponding relationship between voltage, electric current, lowest starting voltage, charge level and warning level determines that the battery is worked as
Preceding charge level is one of them in first charge level or second charge level, and determines the warning
Grade is one of them in first warning level, second warning level and the third warning level;
Second determination unit, if being greater than the third scheduled duration for the electricity consumption duration, it is determined that the charge level is
The third charge level, and determine that the warning level is the 4th warning level.
10. load electricity consumption duration control device according to claim 9, which is characterized in that the first control module includes:
First control unit, for being first charge level in the charge level and the warning level is described first
When warning level, first charge level and first warning level are sent to the load controller, made described negative
Set controller controls its corresponding load continuous and carries out electricity consumption;
Second control unit, for being second charge level in the charge level and the warning level is described second
When warning level, then after the 4th preset duration, by the warning level of the battery by the second warning level tune
Whole is the third warning level, and the warning level of battery adjusted is sent to the load controller, is made described
Load controller controls its corresponding load and closes;
Third control unit, for being the third charge level in the charge level and the warning level is the described 4th
When warning level, then after the 4th preset duration, by the warning level of the battery by the 4th warning level tune
Whole is the third warning level, and the warning level of battery adjusted is sent to the load controller, is made described
Load controller controls its corresponding load and closes.
11. a kind of load electricity consumption duration control system, which is characterized in that including:
Battery;
Storage battery sensor;
Power source management controller is connect with the storage battery sensor;
At least two load controllers, the load controller connect with the battery and the power source management controller respectively
It connects, each load controller has been correspondingly connected with load;
The power source management controller is according to the electricity consumption duration of the battery got and the storage battery sensor received
Lowest starting voltage carrying capacity, maximum charge amount, voltage, electric current and the battery of the battery of transmission start next time when,
Determine the charge level and warning level of the battery;And identified charge level and warning level are sent at least two
A load controller makes the load controller carry out the control of electricity consumption duration to its corresponding load.
12. a kind of automobile, which is characterized in that including the load electricity consumption duration control system described in claim 11.
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