CN106696731A - Charging system and charging method - Google Patents
Charging system and charging method Download PDFInfo
- Publication number
- CN106696731A CN106696731A CN201611089127.0A CN201611089127A CN106696731A CN 106696731 A CN106696731 A CN 106696731A CN 201611089127 A CN201611089127 A CN 201611089127A CN 106696731 A CN106696731 A CN 106696731A
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- CN
- China
- Prior art keywords
- temperature
- alarm signal
- charging
- value
- charging system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/70—Interactions with external data bases, e.g. traffic centres
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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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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a charging system and a charging method. The charging system comprises temperature sensing elements, a controller, a wireless transmission device and a dispatch center, wherein the temperature sensing elements are arranged in a charging battery pack of an electric vehicle and used for obtaining a temperature value inside the charging battery pack; the controller is used for receiving the temperature value and generating an alarm signal when the temperature value is not larger than a preset temperature threshold; the wireless transmission device is used for wirelessly send an alarm signal to the dispatch center; and the dispatch center is used for receiving the alarm signal and generating charging control information to be sent outward. According to the charging system and the charging method, the situation that normal charging can be conducted before the temperature in the charging battery pack is lower than the temperature of which normal charging cannot be conducted can be effectively guaranteed, so that normal operation of the electric vehicle is guaranteed.
Description
Technical field
The present invention relates to a kind of charging system and charging method.
Background technology
In the winter time or cold district temperature is than in the case of relatively low, electric vehicle returns to charging pile region, does not find conjunction
Suitable charging pile waits to be charged, and this when, the Insulation of dynamical system was started working, and now external temperature is low
In subzero, when Insulation loses effect with the passing of time, battery bag internal temperature follows reduction.Lithium battery motor-car due to
The characteristic of its lithium battery, when the temperature in lithium battery is less than such as 0 DEG C of a particular temperature value, i.e., can not charge normal, so
Cause the electric vehicle cannot normal operation.
The content of the invention
The technical problem to be solved in the present invention is to overcome the electric vehicle in cold snap of the prior art
Temperature in battery bag because less than charge normal cause when temperature cannot be charged normal electric vehicle cannot normal operation defect,
There is provided a kind of charging system and charging method.
A kind of charging system, including temperature sensitive member, controller, radio transmission apparatus and control centre, the temperature
Sensing element is arranged in the rechargeable battery bag of electric vehicle;
The temperature sensitive member is used to obtain the temperature value in the rechargeable battery bag;
The controller is used to receive the temperature value, and report is generated when the temperature value is not more than preset temperature threshold value
Alert signal;
The radio transmission apparatus are used to for the alarm signal to be wirelessly transmitted to the control centre;
The control centre is used to receive the alarm signal and generate charge control information to be sent out.
It is preferred that the charging system also includes mobile terminal, the mobile terminal is used to receive the charge control letter
Breath.
It is preferred that the electric vehicle includes multiple rechargeable battery bags, each described rechargeable battery bag is provided with many
The individual temperature sensitive member.
It is preferred that the controller is used to receive each temperature value, and it is not more than in any temperature value default
Alarm signal is generated during temperature threshold.
It is preferred that minimum value of the preset temperature threshold value not less than the chargeable temperature of the rechargeable battery bag.
It is preferred that the charge control information includes the numbering of the electric vehicle.
A kind of charging method, realizes, the charging method is comprised the following steps using the charging system:
S1, the temperature sensitive member obtain the temperature value in the rechargeable battery bag;
S2, the controller receive the temperature value, and report is generated when the temperature value is not more than preset temperature threshold value
Alert signal;
S3, the radio transmission apparatus carry out the alarm signal to be wirelessly transmitted to the control centre;
S4, the control centre receive the alarm signal and generate charge control information and be sent out.
It is preferred that after step s4, also including:
S5, the mobile terminal receive the charge control information.
It is preferred that the electric vehicle includes multiple rechargeable battery bags, each described rechargeable battery bag is provided with many
The individual temperature sensitive member;
In step s 2, the controller receives each temperature value, and is not more than in any temperature value default
Alarm signal is generated during temperature threshold.
It is preferred that minimum value of the preset temperature threshold value not less than the chargeable temperature of the rechargeable battery bag.
On the basis of common sense in the field is met, above-mentioned each optimum condition can be combined, and obtain final product each preferable reality of the present invention
Example.
Positive effect of the invention is:Charging system of the invention and charging method can filling in electric vehicle
The temperature of electric battery bag charges to rechargeable battery bag in time close to during the temperature that can not be charged normal, it is ensured that electric vehicle is just
Often operation.
Brief description of the drawings
Fig. 1 is the application structure schematic diagram of the charging system of a preferred embodiment of the present invention.
Fig. 2 is the flow chart of the charging method of a preferred embodiment of the present invention.
Specific embodiment
The present invention is further illustrated below by the mode of embodiment, but does not therefore limit the present invention to described reality
Apply among a scope.
As shown in figure 1, a kind of charging system, including temperature sensitive member 11, controller 12, radio transmission apparatus 13, tune
Degree center 14 and mobile terminal 15.
The temperature sensitive member 11 is arranged in the rechargeable battery bag 2 of electric vehicle, and the temperature sensitive member 11 is used
Temperature value in the acquisition rechargeable battery bag 2.The electric vehicle includes multiple rechargeable battery bags, multiple electricity that charge
Pond bag 2 is respectively arranged at the diverse location in the electric vehicle, and multiple temperature are provided with each described rechargeable battery bag 2
Degree sensing element 11, due to the temperature difference of the rechargeable battery bag 2 of the diverse location of electric vehicle, and each rechargeable battery
The temperature of the diverse location in bag 2 also difference, therefore, the controller 12 is used to receive each temperature sensitive member
11 temperature values for getting, and generate alarm signal when any temperature value is not more than preset temperature threshold value.
When particularly pure electric vehicle runs in the winter time, because winter temperature is relatively low, particularly northern area, in electric motor car
The situation about may can not be charged due to the relatively low appearance of temperature of rechargeable battery bag 2.Wherein, the preset temperature threshold value is not less than institute
The minimum value of the chargeable temperature of rechargeable battery bag is stated, the rechargeable battery bag 2 is lithium rechargeable batteries bag, then the lithium rechargeable batteries bag
Interior temperature value can not be charged when less than 0 DEG C, then the minimum value of the chargeable temperature of the rechargeable battery report is 0
DEG C, so that preset temperature threshold value should be not less than 0 DEG C, such as preset temperature threshold value can be 0 DEG C, 1 DEG C, 2 DEG C etc., rechargeable battery
The species of bag 2 and the value of preset temperature threshold value are not limited to this, can be selected according to actual conditions, not another here
One repeats.
The radio transmission apparatus 13 are used to for the alarm signal to be wirelessly transmitted to the control centre 14, the scheduling
Center 14 is used to receive and generate corresponding charge control information after the alarm signal and be sent out to mobile terminal 15, institute automatically
Mobile terminal 15 is stated for receiving the charge control information, wherein, the charge control information includes the numbering of electric vehicle
With the numbering of rechargeable battery bag, the charge control information can be short message, picture or voice, and relevant work personnel are by being somebody's turn to do
The numbering of the electric vehicle that charge control acquisition of information need to be charged, so as to be carried out to corresponding electric vehicle by charging pile
Charge in time, the generation of phenomenon cannot be charged normal when solving low temperature, ensured the normal operation of electric vehicle, effectively improve
Efficiency of operation.
As shown in Fig. 2 a kind of charging method, is realized using above-mentioned charging system, comprise the following steps:
Step 101, the temperature sensitive member obtain the temperature value in the rechargeable battery bag.
Step 102, the controller receive the temperature value, and are given birth to when the temperature value is not more than preset temperature threshold value
Into alarm signal.
The electric vehicle includes multiple rechargeable battery bags, and each described rechargeable battery bag is provided with multiple temperature
Degree sensing element;The controller receives each temperature value, and is not more than preset temperature threshold value in any temperature value
Shi Shengcheng alarm signals.
The alarm signal is wirelessly transmitted to the control centre by step 103, the radio transmission apparatus.
Step 104, the control centre receive the alarm signal and generate charge control information and be sent out.
Step 105, mobile terminal receive the charge control information.
The detailed process of the charging method is as follows:
Each temperature sensitive member in each rechargeable battery bag obtains the temperature value of position, and the controller is received
Each temperature value, and alarm signal, the default temperature are generated when any temperature value is not more than preset temperature threshold value
Minimum value of the degree threshold value not less than the chargeable temperature of the rechargeable battery bag.
The alarm signal is wirelessly transmitted to the control centre by the radio transmission apparatus, and the control centre receives
The alarm signal simultaneously generates charge control information, and the charge control information includes the numbering and rechargeable battery bag of electric vehicle
Numbering, the control centre receives the alarm signal and simultaneously generates charge control information and be sent out to the shifting of staff
Dynamic terminal, the mobile terminal receives the charge control information, and staff is according to the charge control information to corresponding electronic
The rechargeable battery bag of vehicle is charged, and the generation of phenomenon cannot be charged normal when solving low temperature, has ensured electric vehicle
Normal operation, effectively increases efficiency of operation.
Although the foregoing describing specific embodiment of the invention, it will be appreciated by those of skill in the art that these
It is merely illustrative of, protection scope of the present invention is defined by the appended claims.Those skilled in the art is not carrying on the back
On the premise of principle of the invention and essence, various changes or modifications can be made to these implementation methods, but these are changed
Protection scope of the present invention is each fallen within modification.
Claims (10)
1. a kind of charging system, it is characterised in that including temperature sensitive member, controller, radio transmission apparatus and control centre,
The temperature sensitive member is arranged in the rechargeable battery bag of electric vehicle;
The temperature sensitive member is used to obtain the temperature value in the rechargeable battery bag;
The controller is used to receive the temperature value, and generates alarm signal when the temperature value is not more than preset temperature threshold value
Number;
The radio transmission apparatus are used to for the alarm signal to be wirelessly transmitted to the control centre;
The control centre is used to receive the alarm signal and generate charge control information to be sent out.
2. charging system as claimed in claim 1, it is characterised in that the charging system also includes mobile terminal, the shifting
Dynamic terminal is used to receive the charge control information.
3. charging system as claimed in claim 1, it is characterised in that the electric vehicle includes multiple rechargeable batteries
Bag, each described rechargeable battery bag is provided with multiple temperature sensitive members.
4. charging system as claimed in claim 3, it is characterised in that the controller is used to receive each temperature value,
And generate alarm signal when any temperature value is not more than preset temperature threshold value.
5. charging system as claimed in claim 1, it is characterised in that the preset temperature threshold value is not less than the rechargeable battery
The minimum value of the chargeable temperature of bag.
6. charging system as claimed in claim 1 or 2, it is characterised in that the charge control information includes the electric motor car
Numbering.
7. a kind of charging method, it is characterised in that realized using charging system as claimed in claim 1, the charging method
Comprise the following steps:
S1, the temperature sensitive member obtain the temperature value in the rechargeable battery bag;
S2, the controller receive the temperature value, and generate alarm signal when the temperature value is not more than preset temperature threshold value
Number;
The alarm signal is wirelessly transmitted to the control centre by S3, the radio transmission apparatus;
S4, the control centre receive the alarm signal and generate charge control information and be sent out.
8. charging method as claimed in claim 7, it is characterised in that after step s4, also include:
S5, mobile terminal receive the charge control information.
9. charging method as claimed in claim 7, it is characterised in that the electric vehicle includes multiple rechargeable batteries
Bag, each described rechargeable battery bag is provided with multiple temperature sensitive members;
In step s 2, the controller receives each temperature value, and is not more than preset temperature in any temperature value
Alarm signal is generated during threshold value.
10. charging method as claimed in claim 7, it is characterised in that the preset temperature threshold value is not less than the electricity that charges
The minimum value of the chargeable temperature of Chi Bao.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611089127.0A CN106696731A (en) | 2016-12-01 | 2016-12-01 | Charging system and charging method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611089127.0A CN106696731A (en) | 2016-12-01 | 2016-12-01 | Charging system and charging method |
Publications (1)
Publication Number | Publication Date |
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CN106696731A true CN106696731A (en) | 2017-05-24 |
Family
ID=58934347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201611089127.0A Pending CN106696731A (en) | 2016-12-01 | 2016-12-01 | Charging system and charging method |
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CN (1) | CN106696731A (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101692583A (en) * | 2009-09-21 | 2010-04-07 | 惠州市亿能电子有限公司 | Battery management system for pure electric bus |
KR20120050640A (en) * | 2010-11-11 | 2012-05-21 | 현대모비스 주식회사 | Battery thermal management system |
CN104767001A (en) * | 2015-04-22 | 2015-07-08 | 北京紫光瑞控科技有限公司 | Battery management system |
-
2016
- 2016-12-01 CN CN201611089127.0A patent/CN106696731A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101692583A (en) * | 2009-09-21 | 2010-04-07 | 惠州市亿能电子有限公司 | Battery management system for pure electric bus |
KR20120050640A (en) * | 2010-11-11 | 2012-05-21 | 현대모비스 주식회사 | Battery thermal management system |
CN104767001A (en) * | 2015-04-22 | 2015-07-08 | 北京紫光瑞控科技有限公司 | Battery management system |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |
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WD01 | Invention patent application deemed withdrawn after publication |