CN102684258A - Electric vehicle monitoring control system with charging protection function - Google Patents
Electric vehicle monitoring control system with charging protection function Download PDFInfo
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- CN102684258A CN102684258A CN2012101370030A CN201210137003A CN102684258A CN 102684258 A CN102684258 A CN 102684258A CN 2012101370030 A CN2012101370030 A CN 2012101370030A CN 201210137003 A CN201210137003 A CN 201210137003A CN 102684258 A CN102684258 A CN 102684258A
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- charging
- electric vehicle
- control system
- battery
- protection function
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Abstract
The invention discloses an electric vehicle monitoring control system with a charging protection function. The electric vehicle monitoring control system comprises a charging identification module, a current voltage detection unit, a battery temperature detection unit, a key switch signal detection unit, a central processing unit (CPU), a charging relay driver, a charging relay, a charging socket, an alarm module and a battery. The electric vehicle monitoring control system with the charging protection function has the advantages that when an electric vehicle is not charged, the battery can be disconnected from the charging socket, so people such as children are protected from electric shock due to careless touch; and meanwhile, an acousto-optic alarm can be given when a charging plug is forgotten to be pulled out and the temperature of the battery exceeds the limit during charging, so the safety performance of the electric vehicle is improved.
Description
Technical field
The invention belongs to the control technology for electric motor car field, be specifically related to a kind of electric motor car and detect control system with charge protection.
Background technology
In order in use often charging socket to be installed in the place of the more convenient charging operations of vehicle body to the convenience of electric motor car charging; But also bring convenience simultaneously to potential safety hazard; As child play that the electrode that touches charging socket because of carelessness causes the accident, water gets into behind the charging socket and to cause the accident when the charging etc.; Battery battery temperature when charging can rise simultaneously, can reduce battery life if continue charging this moment.
Summary of the invention
Goal of the invention: the objective of the invention is in order to solve the deficiency of prior art, a kind of electric motor car monitor control system with charge protection is provided.
Technical scheme: a kind of electric motor car monitor control system with charge protection of the present invention comprises the charging identification module, the current/voltage detecting unit; The battery temperature detecting unit, key switch input, CPU; Charge relay drives; Charge relay, charging socket, alarm module and battery; The input of said CPU is connected with the key switch input with charging identification module, current/voltage detecting unit, battery temperature detecting unit respectively; The output of said CPU drives with charge relay respectively and is connected with alarm module, and said charge relay drives and also is connected with charge relay, and said charge relay is located between said battery and the charging socket.
Said charging identification module is the charging sensitive switch.
The electronic circuit that said alarm module is made up of sound light alarming circuit.
Beneficial effect: the invention has the advantages that when electric motor car and between when charging can be with battery and charging socket, do not break off; Prevent the careless touching of personnel such as child and get an electric shock; Also can carry out simultaneously that charging plug is forgotten to pull out and the battery temperature sound and light alarm that transfinites when charging, improve the security performance of electric motor car.
Description of drawings
Accompanying drawing is a circuit structure block diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing the present invention is described further:
Like a kind of electric motor car monitor control system shown in the drawings, comprise the charging identification module, current/voltage detecting unit, battery temperature detecting unit with charge protection; The key switch input, CPU, charge relay drives; Charge relay, charging socket, alarm module and battery; Wherein the input of CPU is connected with the key switch input with charging identification module, current/voltage detecting unit, battery temperature detecting unit respectively; The output of CPU drives with charge relay respectively and is connected with alarm module; Charge relay drives and also is connected with charge relay, and charge relay is located between said battery and the charging socket.
The identification module that wherein charges is charging sensitive switch, the electronic circuit that alarm module is made up of sound light alarming circuit.
Operation principle of the present invention is: after charging plug inserts charging socket; CPU starts the charging recognition function; Detect the voltage of charge power supply simultaneously; Have only correct charging voltage and correct charging socket just can open charge relay its connection is charged, otherwise thereby breaking off charge relay disconnection charge circuit makes charging socket not charged; When charge or charging plug when not pulling out the driver open the key car of looking on the bright side of things, perhaps battery temperature transfinites when charging, CPU was treated to the acousto-optic hint charging plug and did not pull out or temperature over-range this moment.
Claims (3)
1. electric motor car monitor control system with the charge protection function; Comprise battery; It is characterized in that: also comprise CPU, the charging identification module that is connected with the input of said CPU, current/voltage detecting unit, battery temperature detecting unit and key switch input, the charge relay that is connected with the output of said CPU drives and alarm module; Said charge relay drives and also is connected with charge relay, and said charge relay is located between said battery and the charging socket.
2. a kind of electric vehicle control system with the charge protection function according to claim 1, its spy is: said charging identification module is the charging sensitive switch.
3. a kind of electric vehicle control system with the charge protection function according to claim 1, its spy is: the electronic circuit that said alarm module is made up of sound light alarming circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101370030A CN102684258A (en) | 2012-05-07 | 2012-05-07 | Electric vehicle monitoring control system with charging protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101370030A CN102684258A (en) | 2012-05-07 | 2012-05-07 | Electric vehicle monitoring control system with charging protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102684258A true CN102684258A (en) | 2012-09-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101370030A Pending CN102684258A (en) | 2012-05-07 | 2012-05-07 | Electric vehicle monitoring control system with charging protection function |
Country Status (1)
| Country | Link |
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| CN (1) | CN102684258A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104376680A (en) * | 2014-11-24 | 2015-02-25 | 朱弋平 | Electric bicycle alarm with thermal induction function |
| CN106059023A (en) * | 2016-07-15 | 2016-10-26 | 福州大学 | Electric vehicle charging auxiliary system and application thereof |
| CN110034468A (en) * | 2019-05-20 | 2019-07-19 | 南通鼎鑫电池有限公司 | A kind of lithium battery charging plug |
| CN113541234A (en) * | 2021-06-10 | 2021-10-22 | 南京音飞储存设备（集团）股份有限公司 | Charging control unit and explosion-proof scene application method |
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| CN201257887Y (en) * | 2008-09-10 | 2009-06-17 | 宁波拜特测控技术有限公司 | Cell management system of electric automobile |
| CN201466766U (en) * | 2009-08-07 | 2010-05-12 | 北京新能瑞泰电子技术有限责任公司 | Storage battery pack management system and storage battery pack charging management system |
| CN102299533A (en) * | 2011-06-09 | 2011-12-28 | 上海华普汽车有限公司 | Plug-in Hybrid Electric Vehicle (PHEV) battery management system and control identification method thereof |
| CN102414044A (en) * | 2009-04-23 | 2012-04-11 | 丰田自动车株式会社 | Vehicle, charging cable, and vehicular charging system |
| CN202586432U (en) * | 2012-05-07 | 2012-12-05 | 南通儒尚电动车科技有限公司 | Electric vehicle monitoring control system with charging protection |
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2012
- 2012-05-07 CN CN2012101370030A patent/CN102684258A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201257887Y (en) * | 2008-09-10 | 2009-06-17 | 宁波拜特测控技术有限公司 | Cell management system of electric automobile |
| CN102414044A (en) * | 2009-04-23 | 2012-04-11 | 丰田自动车株式会社 | Vehicle, charging cable, and vehicular charging system |
| CN201466766U (en) * | 2009-08-07 | 2010-05-12 | 北京新能瑞泰电子技术有限责任公司 | Storage battery pack management system and storage battery pack charging management system |
| CN102299533A (en) * | 2011-06-09 | 2011-12-28 | 上海华普汽车有限公司 | Plug-in Hybrid Electric Vehicle (PHEV) battery management system and control identification method thereof |
| CN202586432U (en) * | 2012-05-07 | 2012-12-05 | 南通儒尚电动车科技有限公司 | Electric vehicle monitoring control system with charging protection |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104376680A (en) * | 2014-11-24 | 2015-02-25 | 朱弋平 | Electric bicycle alarm with thermal induction function |
| CN106059023A (en) * | 2016-07-15 | 2016-10-26 | 福州大学 | Electric vehicle charging auxiliary system and application thereof |
| CN106059023B (en) * | 2016-07-15 | 2018-12-07 | 福州大学 | A kind of electric vehicle charging auxiliary system and its application |
| CN110034468A (en) * | 2019-05-20 | 2019-07-19 | 南通鼎鑫电池有限公司 | A kind of lithium battery charging plug |
| CN113541234A (en) * | 2021-06-10 | 2021-10-22 | 南京音飞储存设备（集团）股份有限公司 | Charging control unit and explosion-proof scene application method |
| CN113541234B (en) * | 2021-06-10 | 2023-10-20 | 南京音飞储存设备（集团）股份有限公司 | Charging control unit and explosion-proof scene application method |
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Application publication date: 20120919 |