CN203056628U - Solar electric vehicle charging control system - Google Patents
Solar electric vehicle charging control system Download PDFInfo
- Publication number
- CN203056628U CN203056628U CN 201220731054 CN201220731054U CN203056628U CN 203056628 U CN203056628 U CN 203056628U CN 201220731054 CN201220731054 CN 201220731054 CN 201220731054 U CN201220731054 U CN 201220731054U CN 203056628 U CN203056628 U CN 203056628U
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- sampling module
- electric vehicle
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- 238000007600 charging Methods 0.000 title claims abstract description 23
- 238000005070 sampling Methods 0.000 claims abstract description 31
- 239000002253 acid Substances 0.000 claims abstract description 15
- 238000005516 engineering process Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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Abstract
The utility model discloses a solar electric vehicle charging control system and belongs to the technical field of electronics. The solar electric vehicle charging control system comprises a solar battery, a DC/DC converter, a lead-acid storage battery, a battery voltage sampling module, a driving module, a charging voltage sampling module and a single-chip microcomputer, wherein the solar battery is connected with the DC/DC converter through a lead; the DC/DC converter is connected with the lead-acid storage battery through a lead; pins of the single-chip microcomputer are connected with the battery voltage sampling module, the driving module and the charging voltage sampling module through signal lines; the battery voltage sampling module is connected with the lead between the solar battery and the DC/DC converter through a signal line; the driving module is connected to the DC/DC converter through a signal line; and the charging voltage sampling module is connected with the lead between the DC/DC converter and the lead-acid storage battery through a signal line. The solar electric vehicle charging control system uses solar energy to charge an electric vehicle, and is stable in power supply and is safe and reliable.
Description
Technical field
The utility model relates to a kind of charge control system, and especially the solar electric vehicle charge control system belongs to electronic technology field.
Background technology
Along with the progress of society, the progress of science and technology, people are also constantly progressive to the requirement of material life, increasing high-tech product enters into people's life, as electric motor car basically every household all using, but electric motor car has individual shortcoming will often charge exactly otherwise the road of cannot running away, thus how to provide a limit by bike the system of limit charging be a urgent problem.
Summary of the invention
The purpose of this utility model provides a kind of solar electric vehicle charge control system.
Problem to be solved in the utility model be existing electric motor car can't the limit deficiency of limit charging by bike.
For realizing the purpose of this utility model, the technical solution adopted in the utility model is:
The utility model solar electric vehicle charge control system, comprise solar cell, DC/DC converter, lead acid accumulator, battery voltage sampling module, driver module, charging voltage sampling module and single-chip microcomputer, solar cell is connected with the DC/DC converter by lead, and the DC/DC converter is connected with lead acid accumulator by lead; Be connected with battery voltage sampling module, driver module and charging voltage sampling module by holding wire on the single-chip microcomputer pin, the battery voltage sampling module is connected on the lead between solar cell and the DC/DC converter by holding wire, driver module is connected on the DC/DC converter by holding wire, and the charging voltage sampling module is connected on the lead between DC/DC converter and the lead acid accumulator by holding wire.
Described DC/DC converter model is VI-200; Described driver module model is STR9656.
The utility model has the advantages that: native system charges to electric motor car by solar energy, and power supply is stable, and is safe and reliable, has very high using value.
Description of drawings
Fig. 1 is the schematic diagram of the utility model solar electric vehicle charge control system;
Among the figure: 1, solar cell 2, DC/DC converter 3, lead acid accumulator 4, battery voltage sampling module 5, driver module 6, charging voltage sampling module 7, single-chip microcomputer.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in the figure, the utility model solar electric vehicle charge control system, comprise solar cell 1, DC/DC converter 2, lead acid accumulator 3, battery voltage sampling module 4, driver module 5, charging voltage sampling module 6 and single-chip microcomputer 7, solar cell 1 is connected with DC/DC converter 2 by lead, and DC/DC converter 2 is connected with lead acid accumulator 3 by lead; Be connected with battery voltage sampling module 4, driver module 5 and charging voltage sampling module 6 by holding wire on single-chip microcomputer 7 pins, battery voltage sampling module 4 is connected on the lead between solar cell 1 and the DC/DC converter 2 by holding wire, driver module 5 is connected on the DC/DC converter 2 by holding wire, and charging voltage sampling module 6 is connected on the lead between DC/DC converter 2 and the lead acid accumulator 3 by holding wire.
Described DC/DC converter 2 models are VI-200, mainly play the stability of power supply, export suitable voltage for lead acid accumulator 3 chargings.
Described driver module 5 models are STR9656, are used for opening or closing DC/DC converter 2.
Battery voltage sampling module 4 and charging voltage sampling module 6 all adopt the module of CN61M type, improve the accuracy of sampling, single-chip microcomputer 7 adopts the ATmega16 single-chip microcomputer, it is fast that this die response speed is wanted, can when being subjected to environmental impact and constantly changing, the solar cell power output realize tracking fast.
The using method of the utility model solar electric vehicle charge control system: solar cell 1 is installed in the electric motor car, when battery voltage sampling module 4 detects solar cell 1 power supply and stablizes, single-chip microcomputer 7 sends control signal and gives driver module 5, driver module 5 is opened 2 pairs of lead acid accumulators 3 of DC/DC converter and is charged, after charging voltage sampling module 6 detects charging completely, single-chip microcomputer 7 sends control signal and gives driver module 5, driver module 5 is closed DC/DC converter 2, simple to operate, can charge in the way by bike easily.
Claims (3)
1. solar electric vehicle charge control system, comprise solar cell (1), DC/DC converter (2), lead acid accumulator (3), battery voltage sampling module (4), driver module (5), charging voltage sampling module (6) and single-chip microcomputer (7), it is characterized in that: described solar cell (1) is connected with DC/DC converter (2) by lead, and DC/DC converter (2) is connected with lead acid accumulator (3) by lead; Be connected with battery voltage sampling module (4), driver module (5) and charging voltage sampling module (6) by holding wire on single-chip microcomputer (7) pin, battery voltage sampling module (4) is connected on the lead between solar cell (1) and the DC/DC converter (2) by holding wire, driver module (5) is connected on the DC/DC converter (2) by holding wire, and charging voltage sampling module (6) is connected on the lead between DC/DC converter (2) and the lead acid accumulator (3) by holding wire.
2. solar electric vehicle charge control system according to claim 1, it is characterized in that: described DC/DC converter (2) model is VI-200.
3. solar electric vehicle charge control system according to claim 1, it is characterized in that: described driver module (5) model is STR9656.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220731054 CN203056628U (en) | 2012-12-27 | 2012-12-27 | Solar electric vehicle charging control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220731054 CN203056628U (en) | 2012-12-27 | 2012-12-27 | Solar electric vehicle charging control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203056628U true CN203056628U (en) | 2013-07-10 |
Family
ID=48739547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220731054 Expired - Fee Related CN203056628U (en) | 2012-12-27 | 2012-12-27 | Solar electric vehicle charging control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203056628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103780196A (en) * | 2014-01-23 | 2014-05-07 | 苏州市职业大学 | Solar efficient charge control circuit |
-
2012
- 2012-12-27 CN CN 201220731054 patent/CN203056628U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103780196A (en) * | 2014-01-23 | 2014-05-07 | 苏州市职业大学 | Solar efficient charge control circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20131227 |