CN202586432U - Electric vehicle monitoring control system with charging protection - Google Patents
Electric vehicle monitoring control system with charging protection Download PDFInfo
- Publication number
- CN202586432U CN202586432U CN 201220198853 CN201220198853U CN202586432U CN 202586432 U CN202586432 U CN 202586432U CN 201220198853 CN201220198853 CN 201220198853 CN 201220198853 U CN201220198853 U CN 201220198853U CN 202586432 U CN202586432 U CN 202586432U
- Authority
- CN
- China
- Prior art keywords
- charging
- control system
- electric vehicle
- battery
- monitoring control
- 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.)
- Expired - Fee Related
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- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses an electric vehicle monitoring control system with charging protection. The electric vehicle monitoring control system with charging protection comprises a charging identification module, a current and voltage detection unit, a battery temperature detection unit, key switch signal detection, a CPU, a charging relay driver, a charging relay, a charging socket, an alarm module and a battery. The electric vehicle monitoring control system with charging protection has the advantages that the battery can be disconnected from the charging socket when the electric vehicle is not charged, that children or other people accidentally touch the charging socket and get an electric shock is prevented, the sound and light alarm when a plug is forgotten to pull out and the battery temperature exceeds a limitation can be carried out at the same time, and the safety performance of the electric vehicle is improved.
Description
Technical field
The utility model belongs to the control technology for electric motor car field, is specifically related to a kind of electric motor car with charge protection and detects control system.
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.
The utility model content
The utility model purpose: the purpose of the utility model is in order to solve the deficiency of prior art, a kind of electric motor car monitor control system with charge protection to be provided.
Technical scheme: the described a kind of electric motor car monitor control system with charge protection of the utility model 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 advantage of the utility model is between when charging can be with battery and charging socket, not break off when electric motor car; 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 the utility model circuit structure block diagram.
Embodiment
Below in conjunction with accompanying drawing the utility model 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.
The operation principle of the utility model 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 motor car monitor control system with the charge protection function according to claim 1 is characterized in that: said charging identification module is the charging sensitive switch.
3. a kind of electric motor car monitor control system with the charge protection function according to claim 1 is characterized in that: 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 |
|---|---|---|---|
| CN 201220198853 CN202586432U (en) | 2012-05-07 | 2012-05-07 | Electric vehicle monitoring control system with charging protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220198853 CN202586432U (en) | 2012-05-07 | 2012-05-07 | Electric vehicle monitoring control system with charging protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202586432U true CN202586432U (en) | 2012-12-05 |
Family
ID=47255800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220198853 Expired - Fee Related CN202586432U (en) | 2012-05-07 | 2012-05-07 | Electric vehicle monitoring control system with charging protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202586432U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102684258A (en) * | 2012-05-07 | 2012-09-19 | 南通儒尚电动车科技有限公司 | Electric vehicle monitoring control system with charging protection function |
| CN103746418A (en) * | 2013-12-26 | 2014-04-23 | 国家电网公司 | Electric automobile AC-DC-combined charging control system |
| CN104786846A (en) * | 2015-04-07 | 2015-07-22 | 安徽江淮汽车股份有限公司 | Electrical safety protection method, module and system for electric automobile |
-
2012
- 2012-05-07 CN CN 201220198853 patent/CN202586432U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102684258A (en) * | 2012-05-07 | 2012-09-19 | 南通儒尚电动车科技有限公司 | Electric vehicle monitoring control system with charging protection function |
| CN103746418A (en) * | 2013-12-26 | 2014-04-23 | 国家电网公司 | Electric automobile AC-DC-combined charging control system |
| CN104786846A (en) * | 2015-04-07 | 2015-07-22 | 安徽江淮汽车股份有限公司 | Electrical safety protection method, module and system for electric automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20150507 |
|
| EXPY | Termination of patent right or utility model |