CN106114411A - A kind of car load energy dispatching method - Google Patents
A kind of car load energy dispatching method Download PDFInfo
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- CN106114411A CN106114411A CN201610513987.6A CN201610513987A CN106114411A CN 106114411 A CN106114411 A CN 106114411A CN 201610513987 A CN201610513987 A CN 201610513987A CN 106114411 A CN106114411 A CN 106114411A
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
- B60R16/033—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for characterised by the use of electrical cells or batteries
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
A kind of car load energy dispatching method, relates to the power set electric storage means of general vehicle.This car load energy dispatching method, car body controller reads in the battery electric quantity from battery sensor by LIN bus, and in real time the mode of operation that current battery charge and each electrical appliance should be taked under current battery charge is sent in CAN network, after the controller of each electrical appliance reads the message in CAN network, being controlled each electrical appliance mode of operation by car load energy scheduling rule, it has low cost, versatility, advantage that reliability is high.
Description
Technical field
The present invention relates to the power set electric storage means of general vehicle, particularly to a kind of car load energy dispatching method.
Background technology
Along with the development of automotive engineering, the function of automobile is the abundantest, then realize the controller of these functions the most therewith
Increasing, the power consumption of accumulator is strengthened by such car load the most therewith.This just requires the electrical equipment of car load is had to a specification
Energy scheduling.So can ensure the normal work of electrical appliance to greatest extent, be avoided that again generation accumulator feeding etc. shows
As.
Current many existing vehicles are not equipped with energy scheduling feature or energy scheduling feature is the most perfect, then these
Vehicle would become hard to configure high energy consumption as such in seat heating, ventilated seating etc. but more and more universal comfortableness function.Even if
It is equipped with such as seat heating, ventilated seating such comfortableness function, there is no perfect car load energy scheduling mechanism, at electromotor
Use these functions also to have great risk in the case of not actuated and cause accumulator feeding.User is not knowing that battery is actual
In the case of electricity, use big power consumption electrical appliance, accumulator feeding once occurs, user will be caused greatly puzzlement.Simultaneously
User also can produce the strongest complaint to car load factory.
Summary of the invention
The deficiency existed for prior art, the present invention proposes a kind of car load energy dispatching method, and it has low cost, leads to
By property, advantage that reliability is high.
The technical solution adopted in the present invention is, a kind of car load energy dispatching method, car body controller is read by LIN bus
Enter the battery electric quantity from battery sensor, and in real time should under current battery charge by current battery charge and each electrical appliance
When the mode of operation taked is sent in CAN network, being characterized in that, the controller of each electrical appliance reads in CAN network
After message, by the following method each controller is adjusted:
If current battery charge >=90%, 3 grades of heating modes of the highest employing of seat heating module, ventilated seating module is
Height uses 3 grades of air vent modes, defrosting module to open, air-conditioning the highest employing moderate breeze amount pattern, the highest employing of speaker 3 grades
Volume pattern；
If 80%≤current battery charge < 90%, 1 grade of heating mode of the highest employing of seat heating module, ventilated seating mould
2 grades of air vent modes of the highest employing of block, defrosting module can open, air-conditioning the highest employing moderate breeze amount pattern, the highest employing of speaker
3 grades of volume patterns；
If 70%≤current battery charge < 80%, 2 grades of heating modes of the highest employing of seat heating module, ventilated seating mould
1 grade of air vent mode of the highest employing of block, defrosting module can be opened afterwards, and air-conditioning the highest employing moderate breeze amount pattern, speaker is the highest to be adopted
By 3 grades of volume patterns；
If 60%≤current battery charge < 70%, 1 grade of heating mode of the highest employing of seat heating module, ventilated seating mould
Block stops ventilating, and rear defrosting module can be opened, air-conditioning the highest employing moderate breeze amount pattern, 3 grades of volume moulds of the highest employing of speaker
Formula；
If < 60%, seat heating module, ventilated seating module all stop 50%≤current battery charge, and defrost module afterwards
Can open, air-conditioning the highest employing moderate breeze amount pattern, 3 grades of volume patterns of the highest employing of speaker；
If 40%≤current battery charge < 50%, all stop by seat heating module, ventilated seating module, rear defrosting module
Only, air-conditioning the highest employing gentle breeze amount pattern, 1 grade of volume pattern of the highest employing of speaker；
If 30%≤current battery charge < 40%, all stop by seat heating module, ventilated seating module, rear defrosting module
Only, air-conditioning the highest employing light breeze amount pattern, 2 grades of volume patterns of the highest employing of speaker；
If < 30%, seat heating, ventilated seating, rear defrosting all stop 20%≤current battery charge, and air-conditioning is the highest to be adopted
By light breeze amount pattern, 2 grades of volume patterns of the highest employing of speaker；
If < 20%, each electrical appliance all quits work 10%≤current battery charge.
As a modification of the present invention scheme, described seat heating module includes driver's chair heating module, secondary department
Support chair heating module, left back seat heating module and right back seat heating module.
As the another kind of improvement project of the present invention, described ventilated seating module includes driver's chair ventilation module and pair
Driver's chair ventilation module.
The invention has the beneficial effects as follows, this car load energy dispatching method, car body controller is read in from electricity by LIN bus
The battery electric quantity of pond sensor, and in real time current battery charge and each electrical appliance should be taked under current battery charge
Mode of operation is sent in CAN network, after the controller of each electrical appliance reads the message in CAN network, dispatches by car load energy
Each electrical appliance mode of operation is controlled by rule, and it has low cost, versatility, advantage that reliability is high.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing used is needed to be briefly described, it should be apparent that, the accompanying drawing in describing below is only some enforcements of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, also can obtain according to these accompanying drawings
Other accompanying drawing.
Fig. 1 is car body controller general construction block diagram in the embodiment of the present invention；
Fig. 2 is car load energy dispatching method flow chart in the embodiment of the present invention.
Detailed description of the invention
The above-mentioned purpose of the present invention, feature and advantage are enable to become apparent from understandable, below in conjunction with the accompanying drawings 1 and be embodied as
The present invention is further detailed explanation for mode.
Car body controller in the present embodiment is as it is shown in figure 1, it reads in the battery from battery sensor by LIN bus
Electricity, is sent to the mode of operation that current battery charge and each electrical appliance should be taked under current battery charge in real time
In CAN network.Electrical appliance in the present embodiment specifically include seat heating module, ventilated seating module, defrosting module, air-conditioning and
Speaker, car body controller is simultaneously connected with the controller of above-mentioned each electrical appliance, and the controller of electrical appliance reads in from CAN network
After CAN message, regulate and control according to table 1:
Table 1 is car load energy scheduling rule table
In table, x represents and chooses.The present embodiment definition seat heating module and ventilated seating module all use 4 grades
Mode of operation, i.e. for seat heating module, as a example by driver's chair heats, including 1 grade of heating mode (PWM duty cycle
Be 100%), 2 grades of heating modes (PWM duty cycle is 70%), 3 grades of heating modes (PWM duty cycle is 40%) and " shut " mode",
As a example by driver's chair ventilates, including 1 grade of ventilation, 2 grades of ventilations, 3 grades of ventilations and closedown；Rear defrosting has two kinds of mode of operations,
I.e. open and close；Air-conditioning is divided into the mode of operation of 3 grades, i.e. 1 grade of pattern of air quantity, 2 grades of patterns of air quantity and 3 grades of moulds of air quantity
Formula；Speaker is divided into the mode of operation of 3 grades, i.e. 1 grade of pattern of volume, 2 grades of patterns of volume and volume 3 and pattern.
In the present embodiment, CAN message is made up of 4 bytes (Byte0, Byte1, Byte2, Byte3).Each byte
(Byte) 8 (Bit) are comprised.0/1 variation zone by each separates the different working modes of each controller, concrete such as table
Shown in 2:
Table 2 is CAN message list schematic diagram
As shown in table 2: when battery electric quantity is 80%, car body controller sends the content of energy management CAN message and is:
“0x21 0x21 0x11 0x25”.When each controller participating in energy management reads this message from CAN network, each controller
Will be according to the table 1 energy scheduling rule corresponding mode of operation of employing: front-row seats 3 grades heating, 2 grades of ventilations；Back seat 3 grades
Heating；Rear defrosting is opened；Air-conditioning air volume 3 grades；Speaker volume 3 grades.
Regulation of energy method in the present embodiment has low cost, hardware and software platform versatility height, high reliability.The party
The energy management demand that method only need to configure according to vehicle difference and car load factory is different, mates neatly.
Although the foregoing describing the detailed description of the invention of the present invention, but the those skilled in the art in this area should managing
Solving, these are merely illustrative of, and these embodiments can be made various changes or modifications, without departing from the principle of the present invention
And essence.The scope of the present invention is only limited by the claims that follow.
Claims (3)
1. a car load energy dispatching method, car body controller reads in the battery electric quantity from battery sensor by LIN bus,
And in real time the mode of operation that current battery charge and each electrical appliance should be taked under current battery charge is sent to CAN net
On network, it is characterised in that after the controller of each electrical appliance reads the message in CAN network, by the following method each controller is entered
Row regulation:
If current battery charge >=90%, 3 grades of heating modes of the highest employing of seat heating module, the highest employing of ventilated seating module 3
Level air vent mode, defrosting module can open, air-conditioning the highest employing moderate breeze amount pattern, 3 grades of volume moulds of the highest employing of speaker
Formula；
If < 90%, 1 grade of heating mode of the highest employing of seat heating module, ventilated seating module is the highest for 80%≤current battery charge
2 grades of air vent modes, defrosting module are used to open, air-conditioning the highest employing moderate breeze amount pattern, 3 grades of sounds of the highest employing of speaker
Amount pattern；
If < 80%, 2 grades of heating modes of the highest employing of seat heating module, ventilated seating module are the highest for 70%≤current battery charge
Using 1 grade of air vent mode, rear defrosting module can be opened, air-conditioning the highest employing moderate breeze amount pattern, the highest employing of speaker 3 grades
Volume pattern；
If < 70%, 1 grade of heating mode of the highest employing of seat heating module, ventilated seating module stop 60%≤current battery charge
Ventilating, rear defrosting module can be opened, air-conditioning the highest employing moderate breeze amount pattern, 3 grades of volume patterns of the highest employing of speaker；
If < 60%, seat heating module, ventilated seating module all stop 50%≤current battery charge, and rear defrosting module can be opened
Open, air-conditioning the highest employing moderate breeze amount pattern, 3 grades of volume patterns of the highest employing of speaker；
If < 50%, seat heating module, ventilated seating module, rear defrosting module all stop 40%≤current battery charge, and air-conditioning is
High employing gentle breeze amount pattern, 1 grade of volume pattern of the highest employing of speaker；
If < 40%, seat heating module, ventilated seating module, rear defrosting module all stop 30%≤current battery charge, and air-conditioning is
High employing light breeze amount pattern, 2 grades of volume patterns of the highest employing of speaker；
If < 30%, seat heating, ventilated seating, rear defrosting all stop 20%≤current battery charge, air-conditioning the highest employing light breeze
2 grades of volume patterns of the highest employing of amount pattern, speaker；
If < 20%, each electrical appliance all quits work 10%≤current battery charge.
2. car load energy dispatching method as claimed in claim 1, it is characterised in that described seat heating module includes driver
Seat heating module, secondary driver's chair heating module, left back seat heating module and right back seat heating module.
3. car load energy dispatching method as claimed in claim 1, it is characterised in that described ventilated seating module includes driver
Ventilated seating module and secondary driver's chair ventilation module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610513987.6A CN106114411A (en) | 2016-07-04 | 2016-07-04 | A kind of car load energy dispatching method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610513987.6A CN106114411A (en) | 2016-07-04 | 2016-07-04 | A kind of car load energy dispatching method |
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| CN106114411A true CN106114411A (en) | 2016-11-16 |
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| CN201610513987.6A Pending CN106114411A (en) | 2016-07-04 | 2016-07-04 | A kind of car load energy dispatching method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339786A (en) * | 2017-07-10 | 2017-11-10 | 绵阳美菱软件技术有限公司 | A kind of air-conditioning, regulation and control air-conditioning loudspeaker report the system and method for volume |
| CN109143101A (en) * | 2018-07-27 | 2019-01-04 | 重庆长安汽车股份有限公司 | A kind of automobile storage battery status monitoring warning system and method |
| CN109720286A (en) * | 2017-10-31 | 2019-05-07 | 华晨汽车集团控股有限公司 | A kind of linear vehicle energy dispatching method |
| CN110588467A (en) * | 2019-09-10 | 2019-12-20 | 奇瑞汽车股份有限公司 | Automatic heating control method for automobile seat |
| CN113090494A (en) * | 2021-04-13 | 2021-07-09 | 中山市伊贝电器有限公司 | Control system of alternating current-direct current oxygen pump |
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| CN103991386A (en) * | 2014-05-16 | 2014-08-20 | 航天新长征电动汽车技术有限公司 | Range extending type whole electric automobile control system and method |
| CN104192081A (en) * | 2014-09-26 | 2014-12-10 | 重庆长安汽车股份有限公司 | Automobile load management control system and method |
| CN105068527A (en) * | 2015-07-09 | 2015-11-18 | 北汽福田汽车股份有限公司 | Electric equipment monitoring method and system of automobile |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339786A (en) * | 2017-07-10 | 2017-11-10 | 绵阳美菱软件技术有限公司 | A kind of air-conditioning, regulation and control air-conditioning loudspeaker report the system and method for volume |
| CN107339786B (en) * | 2017-07-10 | 2019-11-12 | 四川虹美智能科技有限公司 | A kind of system and method for air-conditioning, regulation air-conditioning loudspeaker casting volume |
| CN109720286A (en) * | 2017-10-31 | 2019-05-07 | 华晨汽车集团控股有限公司 | A kind of linear vehicle energy dispatching method |
| CN109143101A (en) * | 2018-07-27 | 2019-01-04 | 重庆长安汽车股份有限公司 | A kind of automobile storage battery status monitoring warning system and method |
| CN109143101B (en) * | 2018-07-27 | 2020-01-14 | 重庆长安汽车股份有限公司 | Automobile storage battery state monitoring and warning system and method |
| CN110588467A (en) * | 2019-09-10 | 2019-12-20 | 奇瑞汽车股份有限公司 | Automatic heating control method for automobile seat |
| CN113090494A (en) * | 2021-04-13 | 2021-07-09 | 中山市伊贝电器有限公司 | Control system of alternating current-direct current oxygen pump |
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Application publication date: 20161116 |