CN112803513A - 12V storage battery quick charging system of fuel cell hydrogen energy automobile - Google Patents
12V storage battery quick charging system of fuel cell hydrogen energy automobile Download PDFInfo
- Publication number
- CN112803513A CN112803513A CN202011509684.XA CN202011509684A CN112803513A CN 112803513 A CN112803513 A CN 112803513A CN 202011509684 A CN202011509684 A CN 202011509684A CN 112803513 A CN112803513 A CN 112803513A
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- Prior art keywords
- lead
- electric quantity
- acid battery
- module
- detection module
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- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 239000000446 fuel Substances 0.000 title claims abstract description 18
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 18
- 239000001257 hydrogen Substances 0.000 title claims abstract description 18
- 239000002253 acid Substances 0.000 claims abstract description 58
- 238000001514 detection method Methods 0.000 claims abstract description 37
- 238000010586 diagram Methods 0.000 description 2
- 102200088301 rs2287555 Human genes 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/007188—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters
- H02J7/007192—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature
- H02J7/007194—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature of the battery
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a 12V storage battery quick charging system of a fuel battery hydrogen energy automobile, which comprises a lead-acid battery electric quantity detection module, a lead-acid battery temperature detection module, a central control module and an intelligent charging module, wherein the output ends of the lead-acid battery electric quantity detection module and the lead-acid battery temperature detection module are connected with a 12V storage battery, the output ends of the lead-acid battery electric quantity detection module and the lead-acid battery temperature detection module are connected with the central control module, the output end of the central control module is connected with the intelligent charging module, and the intelligent charging module is connected with the 12V storage battery. According to the 12V storage battery quick charging system of the fuel cell hydrogen energy automobile, the charging current of the charging system can be intelligently adjusted according to the electric quantity of the battery, the charging current is properly increased when the electric quantity is low, quick charging is realized, and the electric quantity of the storage battery is rapidly increased.
Description
Technical Field
The invention relates to the technical field of fuel cell hydrogen energy automobiles, in particular to a 12V storage battery quick charging system of a fuel cell hydrogen energy automobile.
Background
The 12V lead-acid battery charging system of most of present automobiles is mainly designed for the scene of normal use of drivers, the charging efficiency is very low, when for example, a factory leaves a factory and stores in a warehouse before, an automobile is displayed, when the automobile is parked for a long time (for example, an automobile owner is on business for a long time), power shortage can be caused, the automobile can not be started seriously, and the normal charging efficiency of the battery can cause the problem that the 12V lead-acid battery is damaged due to long-term power shortage, therefore, the 12V storage battery quick charging system of the fuel battery hydrogen energy automobile is provided.
Disclosure of Invention
The invention aims to provide a 12V storage battery quick charging system of a fuel cell hydrogen energy automobile, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: A12V storage battery quick charging system of a fuel battery hydrogen energy automobile comprises a lead-acid battery electric quantity detection module, a lead-acid battery temperature detection module, a central control module and an intelligent charging module, wherein the output ends of the lead-acid battery electric quantity detection module and the lead-acid battery temperature detection module are connected with a 12V storage battery, the output ends of the lead-acid battery electric quantity detection module and the lead-acid battery temperature detection module are connected with the central control module, the output end of the central control module is connected with the intelligent charging module, and the intelligent charging module is connected with the 12V storage battery;
the lead-acid battery electric quantity detection module: detecting the electric quantity of the 12V lead-acid battery so as to judge whether the electric quantity of the 12V lead-acid battery is less than 70%;
the lead-acid battery temperature detection module: detecting the temperature of the lead-acid battery so as to judge whether the temperature of the lead-acid battery meets the quick charge standard or not;
the central control module: processing the detected data and then feeding back the processed data;
and the intelligent charging module intelligently selects a charging mode according to the feedback of the central control module to the data.
Preferably, the lead-acid battery electric quantity detection module adopts an electric quantity sensor.
Preferably, the lead-acid battery temperature detection module adopts a temperature sensor.
Preferably, the intelligent charging module is divided into a fast charging mode and a normal charging mode.
Compared with the prior art, the invention has the beneficial effects that: this 12V battery of fuel cell hydrogen energy car fills system soon, charging system charging current can be according to battery electric quantity intelligent adjustment, suitably improves charging current when the electric quantity is low and realizes filling soon, improves the battery electric quantity rapidly, realizes normally filling slowly when the electric quantity is high.
Drawings
FIG. 1 is a logic flow diagram of a 12V battery quick charging system of a fuel cell hydrogen vehicle according to the present invention;
fig. 2 is a schematic block diagram of a 12V battery quick charging system of a fuel cell hydrogen energy automobile.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: A12V storage battery quick charging system of a fuel battery hydrogen energy automobile comprises a lead-acid battery electric quantity detection module, a lead-acid battery temperature detection module, a central control module and an intelligent charging module, wherein the output ends of the lead-acid battery electric quantity detection module and the lead-acid battery temperature detection module are connected with a 12V storage battery, the output ends of the lead-acid battery electric quantity detection module and the lead-acid battery temperature detection module are connected with the central control module, the output end of the central control module is connected with the intelligent charging module, and the intelligent charging module is connected with the 12V storage battery; lead-acid batteries electric quantity detection module: detecting the electric quantity of the 12V lead-acid battery so as to judge whether the electric quantity of the 12V lead-acid battery is less than 70%; the lead-acid battery temperature detection module: detecting the temperature of the lead-acid battery so as to judge whether the temperature of the lead-acid battery meets the quick charge standard or not; the central control module: processing the detected data and then feeding back the processed data; the intelligent charging module intelligently selects a charging mode according to the feedback of the central control module to data, the lead-acid battery electric quantity detection module adopts an electric quantity sensor, the lead-acid battery temperature detection module adopts a temperature sensor, and the intelligent charging module is divided into a quick charging mode and a normal charging mode.
The lead-acid battery temperature detection module detects the temperature, the quick charge can be carried out when the temperature of the lead-acid battery is lower, the lead-acid battery electric quantity detection module detects the electric quantity of the lead-acid battery, the quick charge can not be carried out if the electric quantity of the lead-acid battery is higher than 70 percent, the normal common charge is carried out, the charging current is increased to realize the quick charge if the electric quantity of the lead-acid battery is lower than 70 percent, when the electric quantity of the lead-acid battery is charged to be more than or equal to 70 percent, the charging current is reduced to recover the normal common charging current, the temperature sensor and the electric quantity sensor detect the temperature and the electric quantity of the lead-acid battery in real time, thereby feeding back to the central processing module for processing and feeding back to the intelligent charger for controlling the charging current, and the intelligent charging current can be intelligently adjusted according to the electric quantity of the battery, when the electric quantity is low, the charging current is properly increased to realize quick charging, the electric quantity of the storage battery is rapidly increased, and when the electric quantity is high, the normal slow charging is realized.
The invention has the advantages that: this 12V battery of fuel cell hydrogen can car fills system soon, charging system charging current can be according to battery electric quantity intelligent adjustment, suitably improves charging current when the electric quantity is low and realizes filling soon, improves battery electric quantity rapidly, realizes normally filling slowly when the electric quantity is high
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a 12V battery of fuel cell hydrogen energy car fills system soon, includes lead-acid batteries electric quantity detection module, lead-acid batteries temperature detect module, central control module and intelligent charging module, its characterized in that: the output ends of the lead-acid battery electric quantity detection module and the lead-acid battery temperature detection module are both connected with a 12V storage battery, the output ends of the lead-acid battery electric quantity detection module and the lead-acid battery temperature detection module are both connected with a central control module, the output end of the central control module is connected with an intelligent charging module, and the intelligent charging module is connected with the 12V storage battery;
the lead-acid battery electric quantity detection module: detecting the electric quantity of the 12V lead-acid battery so as to judge whether the electric quantity of the 12V lead-acid battery is less than 70%;
the lead-acid battery temperature detection module: detecting the temperature of the lead-acid battery so as to judge whether the temperature of the lead-acid battery meets the quick charge standard or not;
the central control module: processing the detected data and then feeding back the processed data;
and the intelligent charging module intelligently selects a charging mode according to the feedback of the central control module to the data.
2. The 12V storage battery quick-charging system of the fuel cell hydrogen energy automobile according to claim 1, characterized in that: the lead-acid battery electric quantity detection module adopts an electric quantity sensor.
3. The 12V storage battery quick-charging system of the fuel cell hydrogen energy automobile according to claim 1, characterized in that: the lead-acid battery temperature detection module adopts a temperature sensor.
4. The 12V storage battery quick-charging system of the fuel cell hydrogen energy automobile according to claim 1, characterized in that: the intelligent charging module is divided into a quick charging mode and a normal charging mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011509684.XA CN112803513A (en) | 2020-12-18 | 2020-12-18 | 12V storage battery quick charging system of fuel cell hydrogen energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011509684.XA CN112803513A (en) | 2020-12-18 | 2020-12-18 | 12V storage battery quick charging system of fuel cell hydrogen energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112803513A true CN112803513A (en) | 2021-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011509684.XA Pending CN112803513A (en) | 2020-12-18 | 2020-12-18 | 12V storage battery quick charging system of fuel cell hydrogen energy automobile |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116373658A (en) * | 2023-06-07 | 2023-07-04 | 北京新能源汽车股份有限公司 | Automatic charging method and device for vehicle, charging pile and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100129690A1 (en) * | 2008-11-27 | 2010-05-27 | Honda Motor Co., Ltd. | Vehicular power source unit |
| CN105305541A (en) * | 2015-10-15 | 2016-02-03 | 莆田市云驰新能源汽车研究院有限公司 | Method and device for controlling low-power battery of electric automobile |
| CN106787011A (en) * | 2017-03-03 | 2017-05-31 | 北京奇虎科技有限公司 | Charge remaining time display methods, device and terminal device |
| CN106785142A (en) * | 2016-12-29 | 2017-05-31 | 重庆田畸实业有限公司 | A kind of battery of electric vehicle fills method and device soon |
| CN111193303A (en) * | 2020-01-09 | 2020-05-22 | 合肥市卓怡恒通信息安全有限公司 | Charging method and charging system for notebook computer |
-
2020
- 2020-12-18 CN CN202011509684.XA patent/CN112803513A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100129690A1 (en) * | 2008-11-27 | 2010-05-27 | Honda Motor Co., Ltd. | Vehicular power source unit |
| CN105305541A (en) * | 2015-10-15 | 2016-02-03 | 莆田市云驰新能源汽车研究院有限公司 | Method and device for controlling low-power battery of electric automobile |
| CN106785142A (en) * | 2016-12-29 | 2017-05-31 | 重庆田畸实业有限公司 | A kind of battery of electric vehicle fills method and device soon |
| CN106787011A (en) * | 2017-03-03 | 2017-05-31 | 北京奇虎科技有限公司 | Charge remaining time display methods, device and terminal device |
| CN111193303A (en) * | 2020-01-09 | 2020-05-22 | 合肥市卓怡恒通信息安全有限公司 | Charging method and charging system for notebook computer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116373658A (en) * | 2023-06-07 | 2023-07-04 | 北京新能源汽车股份有限公司 | Automatic charging method and device for vehicle, charging pile and storage medium |
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