CN102361105B - Multistage automatic heating system and method for vehicle - Google Patents
Multistage automatic heating system and method for vehicle Download PDFInfo
- Publication number
- CN102361105B CN102361105B CN201110243334.8A CN201110243334A CN102361105B CN 102361105 B CN102361105 B CN 102361105B CN 201110243334 A CN201110243334 A CN 201110243334A CN 102361105 B CN102361105 B CN 102361105B
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- storage battery
- temperature
- heating
- controller
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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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
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Secondary Cells (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention provides a multistage automatic heating system and a method for vehicles. The heating system comprises a controller, a temperature-sensitive plug, an environment temperature sensor, a heating pedestal and a storage battery. The heating method is as below: the controller acquires temperature signals of environment temperature sensor and the temperature-sensitive plug, and the voltage signals of the storage battery; and according to logic determination, the controller will automatically drive the heating pedestal to heat the storage battery. The multistage automatic heating system and the method for vehicles provided by the invention can realize storage battery heating more reliably.
Description
Technical field
The present invention relates to a kind of heater and method, be specifically related to a kind of multistage automatic heating system for vehicle and method.
Background technology
Vehicle is operation in the wild generally, and its job site changes greatly, and field condition, environment are very severe, and especially in cold winter, ato unit is very difficult.The height of engine cylinder pressure and temperature is the important prisoner's element that affects engine start acting.Therefore low with natural aging, the winter temperature of car, cylinder pressure is low, and (the parts gap such as piston, piston ring, cylinder is large, aging, sealing declines, and valve-closing is not tight etc.), too high resistance, the atomization that ato unit is produced of cold car engine oil viscosity is bad etc. is all the main cause of ato unit difficulty of taking offence.Winter starting automobile, engine should increase starting current, shorten start-up time, frequent starting causes and starts parts damage, meshing gear damages, rotate ineffective, armature shaft blocks, pull-in winding damages, the factors such as return spring fractures make mechanical service efficiency and operating efficiency greatly reduce: the driver who has in addition burns engine sleeve drain pan with naked light, do so dangerous, not environmental protection, and the naked light of uncontrollable burning, sometimes parts even complete machine burn out, increase the maintenance that starts system, the consumption of maintenance and material, accelerate system aging, shorten the useful life that starts system.About about 1 year of service lifetime of accumulator of the prior art, although about about 3 years of some service lifetime of accumulators.But along with the reduction of temperature, resistance value and electrolyte viscosity all increase, and in the time of drop to-15C of temperature, startup ability is just reduced to 4% thereupon, start that electric power storage electric current is generally that 30～60A has up to 100A.Hyundai Motor extensively adopts electric Starting mode, has assembled advanced electrical equipment on car, causes the number of times of charge in batteries and electric discharge to increase because temperature is low, has accelerated the aging of storage battery, has shortened the useful life of storage battery.
In order to increase the life-span of storage battery, there is the self-heating apparatus about automobile storage battery.The vehicle battery having at present point two classes of heating, a class is manually to control by the storage battery switch of heating, another kind of by the temperature control automatic heating of battery liquid.Above method in use, has problem: first kind heating function is easily realized, but not intelligent, easily occurs that driver is easy to forget the problem of opening or closing heating function; Equations of The Second Kind has been realized automatic heating function, but in the time of temperature-sensitive plug fault, there will be the problem of by mistake heating.
Summary of the invention
The object of the invention is to, propose a kind of multistage automatic heating system and method based on ambient temperature, can realize more reliably storage battery and heat.
For achieving the above object, the invention provides a kind of multistage automatic heating system for vehicle, described heating system comprises storage battery, its improvements are, described bottom of storage battery is provided with heated base, the controller that the heating of described storage battery is manipulated and described storage battery peripheral temperature is carried out to the temperature-sensitive module of sensing.
In preferred version provided by the invention, described temperature-sensitive module comprises temperature-sensitive plug and environment temperature sensor; Described temperature-sensitive plug is arranged on described storage battery top, and described environment temperature sensor is arranged on outside described vehicle.
In the second preferred version provided by the invention, described controller heats storage battery by the base of heating described in the signal, logic judgement and then the driving that gather; The signal of described collection comprises: gather described environment temperature sensor signal, gather the temperature signal of described temperature-sensitive plug transducer and gather the voltage signal of described storage battery.
In the 3rd preferred version provided by the invention, described storage battery is of a size of: long is 413mm to 510mm, and wide is 171mm to 212mm, high-order 207mm to 210mm, and height overall is 226mm to 241mm; The weight of described storage battery is 26.5kg to 42.5kg.
In the 4th preferred version provided by the invention, it is 420mm to 525mm that described heated base is of a size of long, and wide is 180mm to 220mm, high-order 95mm to 100mm.
In the 5th preferred version provided by the invention, provide a kind of automatic heating method, comprise the steps:
Step 1: utilize environment temperature sensor to measure the ambient temperature at storage battery place, judge whether ambient temperature is less than 5 degrees Celsius, if judged result is "Yes", turn to step 2, if judged result is "No", finish this behavior of heating;
Step 2: utilize temperature-sensitive plug to measure the temperature of electrolyte in storage battery, and utilize controller to gather the voltage of storage battery;
Step 3, judge whether following condition is satisfied: the voltage that in storage battery, the temperature of electrolyte is less than 5 degrees Celsius and storage battery is greater than 26.5 volts; If judged result is "Yes", controller can drive the base of heating to heat to storage battery voluntarily, if judged result is "No", turns to step 4;
Step 4, drive and heat in the process that base heats to storage battery at controller, utilize environment temperature sensor measures ambient temperature, and judge whether ambient temperature is greater than 15 degrees Celsius, if judged result is "No", continue to utilize the base of heating to heat to storage battery, if judged result is "Yes", stop heating.
Compared with the prior art, multistage automatic heating system provided by the invention and method, not only solved operating personnel and forgotten when opening or closing heating function, the problem that storage battery is damaged, but also the temperature-sensitive plug of having avoided storage battery is while breaking down, and cause heating by mistake.Technical scheme provided by the invention can realize reliably storage battery and heat.Moreover multistage heating method logic function provided by the invention is reasonable, adds temperature control reliable.
Brief description of the drawings
Fig. 1 is the control flow chart of multistage automatic heating method.
Fig. 2 is the workflow diagram of multistage automatic heating system.
Fig. 3 is the structure chart of storage battery.
Fig. 4 is environment temperature sensor.
Fig. 5 is the structure chart of controller.
Embodiment
As shown in Fig. 2,3,4,5,, comprising for the multistage automatic heating system of vehicle for a kind of: controller, temperature-sensitive plug, environment temperature sensor, heat base and storage battery; Described controller drives described heated base to heat storage battery; Described temperature-sensitive plug is arranged on the top of described storage battery; The described base of heating is positioned at the bottom of described storage battery; Described controller gathers described environment temperature sensor and the temperature signal of described temperature-sensitive plug transducer and the voltage signal of described storage battery, judges by logic, and the base of heating described in automatically driving heats storage battery.Wherein, described storage battery is of a size of: long is 413mm to 510mm, and wide is 171mm to 212mm, high-order 207mm to 210mm, and height overall is 226mm to 241mm; The weight of described storage battery is 26.5kg to 42.5kg; It is 420mm to 525mm that described heated base is of a size of long, and wide is 180mm to 220mm, high-order 95mm to 100mm.
As shown in Figure 1, a kind of multistage automatic heating method for vehicle, is used multistage automatic heating system to heat storage battery, and described heating method comprises the steps:
Step 1: utilize environment temperature sensor to measure the ambient temperature at storage battery place, judge whether ambient temperature is less than 5 degrees Celsius, if judged result is "Yes", turn to step 2, if judged result is "No", finish this behavior of heating;
Step 2: utilize temperature-sensitive plug to measure the temperature of electrolyte in storage battery, and utilize controller to gather the voltage of storage battery;
Step 3, judge whether following condition is satisfied: the voltage that in storage battery, the temperature of electrolyte is less than 5 degrees Celsius and storage battery is greater than 26.5 volts; If judged result is "Yes", controller can drive the base of heating to heat to storage battery voluntarily, if judged result is "No", turns to step 4;
Step 4, drive and heat in the process that base heats to storage battery at controller, utilize environment temperature sensor measures ambient temperature, and judge whether ambient temperature is greater than 15 degrees Celsius, if judged result is "No", continue to utilize the base of heating to heat to storage battery, if judged result is "Yes", stop heating.
Multistage automatic heating method, by the comprehensive judgement to the outer temperature of car, battery liquid temperature, voltage, realizes the automatic control to storage battery heating apparatus, the design of heating of perfect storage battery.
Need statement, content of the present invention and embodiment are intended to prove the practical application of technical scheme provided by the present invention, should not be construed as limiting the scope of the present invention.Those skilled in the art are reading after present specification, under its spirit and principle inspiration, can do various amendments, be equal to and replace or improve.But in the protection range that these changes or amendment are all awaited the reply in application.
Claims (1)
1. the multistage automatic heating system for vehicle, described heating system comprises storage battery, it is characterized in that, described bottom of storage battery is provided with heated base, the controller that the heating of described storage battery is manipulated and described storage battery peripheral temperature is carried out to the temperature-sensitive module of sensing; Described temperature-sensitive module comprises temperature-sensitive plug and environment temperature sensor; Described temperature-sensitive plug is arranged on described storage battery top, and described environment temperature sensor is arranged on outside described vehicle; Described controller is judged and then is driven described heated base to heat storage battery by the signal, the logic that gather; The signal of described collection comprises: gather described environment temperature sensor signal, gather the temperature signal of described temperature-sensitive plug and gather the voltage signal of described storage battery; Described storage battery is of a size of: long is 413mm to 510mm, and wide is 171mm to 212mm, high-order 207mm to 210mm, and height overall is 226mm to 241mm; The weight of described storage battery is 26.5kg to 42.5kg; It is 420mm to 525mm that described heated base is of a size of long, and wide is 180mm to 220mm, high-order 95mm to 100mm;
The automatic heating method of described multistage automatic heating system, comprises the steps:
Step 1: utilize environment temperature sensor to measure the ambient temperature at storage battery place, judge whether ambient temperature is less than 5 degrees Celsius, if judged result is "Yes", turn to step 2, if judged result is "No", finish this behavior of heating;
Step 2: utilize temperature-sensitive plug to measure the temperature of electrolyte in storage battery, and utilize controller to gather the voltage of storage battery;
Step 3, judge whether following condition is satisfied: the voltage that in storage battery, the temperature of electrolyte is less than 5 degrees Celsius and storage battery is greater than 26.5 volts; If judged result is "Yes", controller can drive the base of heating to heat to storage battery voluntarily, if judged result is "No", turns to step 4;
Step 4, drive and heat in the process that base heats to storage battery at controller, utilize environment temperature sensor measures ambient temperature, and judge whether ambient temperature is greater than 15 degrees Celsius, if judged result is "No", continue to utilize the base of heating to heat to storage battery, if judged result is "Yes", stop heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110243334.8A CN102361105B (en) | 2011-08-23 | 2011-08-23 | Multistage automatic heating system and method for vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110243334.8A CN102361105B (en) | 2011-08-23 | 2011-08-23 | Multistage automatic heating system and method for vehicle |
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| Publication Number | Publication Date |
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| CN102361105A CN102361105A (en) | 2012-02-22 |
| CN102361105B true CN102361105B (en) | 2014-11-05 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103419653B (en) | 2012-05-22 | 2016-04-27 | 比亚迪股份有限公司 | The power system of electronlmobil, electronlmobil and heating of battery method |
| CN105633499B (en) * | 2016-03-18 | 2019-06-21 | 广东寰宇电子科技股份有限公司 | The method and device of backup power supply heat treatment in a kind of elevator emergency device |
| JP6536497B2 (en) * | 2016-06-30 | 2019-07-03 | トヨタ自動車株式会社 | Battery pack |
| CN106299547B (en) * | 2016-09-07 | 2019-04-12 | 中国北方车辆研究所 | Lithium-ions battery power supply automatic equalization heating system and heating method |
| CN110400990B (en) * | 2019-07-11 | 2022-01-11 | Tcl华瑞照明科技（惠州）有限公司 | Battery temperature control method and battery temperature control circuit |
| CN112060939A (en) * | 2020-08-31 | 2020-12-11 | 长城汽车股份有限公司 | Quick charging control method and system and vehicle |
Citations (2)
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| CN201616494U (en) * | 2009-12-25 | 2010-10-27 | 天津市飞科电动车有限公司 | Low-temperature compensation device of storage battery of electric vehicle |
| CN102055042A (en) * | 2009-10-29 | 2011-05-11 | 比亚迪股份有限公司 | Battery heating control system for vehicles and control method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4020650B2 (en) * | 2002-01-30 | 2007-12-12 | 三洋電機株式会社 | Battery device for vehicle |
| US20060016793A1 (en) * | 2004-07-23 | 2006-01-26 | Douglas Zhu | Electrical storage device heater for vehicle |
| CN101931110B (en) * | 2009-06-18 | 2013-12-18 | 比亚迪股份有限公司 | Method for controlling heating of battery and device thereof |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102055042A (en) * | 2009-10-29 | 2011-05-11 | 比亚迪股份有限公司 | Battery heating control system for vehicles and control method thereof |
| CN201616494U (en) * | 2009-12-25 | 2010-10-27 | 天津市飞科电动车有限公司 | Low-temperature compensation device of storage battery of electric vehicle |
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| CN102361105A (en) | 2012-02-22 |
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