CN209015318U - A kind of intelligent electric motor car alternating-current charging pile - Google Patents
A kind of intelligent electric motor car alternating-current charging pile Download PDFInfo
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- CN209015318U CN209015318U CN201822233179.1U CN201822233179U CN209015318U CN 209015318 U CN209015318 U CN 209015318U CN 201822233179 U CN201822233179 U CN 201822233179U CN 209015318 U CN209015318 U CN 209015318U
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- 239000003990 capacitor Substances 0.000 claims description 24
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- 238000005070 sampling Methods 0.000 claims description 6
- 230000006870 function Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 20
- 230000005611 electricity Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000009738 saturating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000004140 cleaning Methods 0.000 description 1
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- 238000010168 coupling process Methods 0.000 description 1
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Abstract
The utility model provides a kind of intelligent electric motor car alternating-current charging pile, the charging pile includes master controller, network transceiving module, power measurement module, relay driving module, IC card read module and power module, and the network transceiving module, power measurement module, relay driving module, IC card read module and power module are connect with master controller respectively.The utility model is able to detect the power of charging equipment, and intelligence charges to charging equipment, can be full of power-off.
Description
Technical field
The utility model relates to charging pile technical field, a kind of particularly intelligent electric motor car alternating-current charging pile.
Background technique
Electric car is a kind of new energy environmental protection cleaning product, compared to orthodox car, electric car effect on environment phase
To smaller, development is had an optimistic view of extensively.Charging pile will not only be provided for user and be filled as the platform between user and electricity system
Electricity Functional, it is also necessary to provide convenient human-computer interaction service for client, facilitate the operation of user.
Therefore, a kind of charging pile that can be swiped the card and sweep two dimensional code and realize automatic charging how is designed, is still to be solved
Technical problem.
Utility model content
In view of this, the present invention provides a kind of intelligent electric motor car alternating-current charging piles, are able to detect the function of charging equipment
Rate, intelligence charge to charging equipment, can be full of power-off.
First purpose of the utility model is to provide a kind of intelligent electric motor car alternating-current charging pile, which includes main control
Device, network transceiving module, power measurement module, relay driving module, IC card read module and power module, the network are received
Hair module, power measurement module, relay driving module, IC card read module and power module are connect with master controller respectively.
Further, the network transceiving module includes CH9121 type Network Serial Port transparent transmission chip, and the Network Serial Port is saturating
The asynchronous serial port for passing chip is connect with master controller, and the ethernet signal end connection RJ45 of the Network Serial Port transparent transmission chip connects
Mouthful.
Further, the power measurement module includes protecting circuit and power measurement circuit, described to protect the defeated of circuit
Enter end to connect with charging connector, the output end of the protection circuit is connect with the input terminal of power measurement circuit, the power meter
The output end of amount circuit is connect with master controller.
Further, the protection circuit includes the diode of concatenated first resistor and first capacitor and parallel connection, the
Two capacitors, rectifier diode, third capacitor and second resistance, one end and the charging of the concatenated first resistor and first capacitor
Connector connection, the other end connect with one end of diode in parallel, the second capacitor, rectifier diode, third capacitor and second resistance
Connect, the diode of the parallel connection, the second capacitor, rectifier diode, third capacitor and second resistance the other end and power measurement
Circuit connection.
Further, the power measurement circuit includes HLW8012 type power measurement chip, the power measurement chip
Current sampling signal end connects the output end of protection circuit by resistance, and the voltage sampling signal end of the power measurement chip is logical
Four concatenated resistance connection charging connectors are crossed, the active power value output end of the power measurement chip passes through photoisolator
Connect master controller.
Further, the relay driving module includes relay, triode and photoelectrical coupler, the photoelectric coupling
One end of device is connect with master controller, and the other end is connected by the grid of resistance and triode, the collector of the triode with
Coil one end of relay connects, and normally opened contact one end of the relay is connect with the output end of protection circuit, the relay
The normally opened contact other end of device is connect with charging connector.
Further, the IC card read module includes card reader, and the card reader is connect by resistance with single-chip microcontroller.
Further, the power module includes charging connector and power conversion unit interconnected.
It further, further include the voice alarm module being connect with master controller, the voice alarm module includes
The input terminal of SC5080B type speech chip and loudspeaker, the speech chip is connect with single-chip microcontroller, and output end and loudspeaker connect
It connects.
It further, further include the display module being connect with master controller and memory module, the display module includes JM-
S05641AB type charactron；The memory module includes 24C02 type memory.
Through the above technical solutions, the utility model has the following beneficial effects:
(1) single-chip microcontroller of the utility model reads the check code of IC card number and card by IC card read module, and passes through
Network transceiving module sends remote server for check code and verifies, and after verifying successfully, is received by network transceiving module
Remote server sends instruction, controls charging connector by relay driving module and executes charging action to charging equipment；
(2) single-chip microcontroller of the utility model detects the charging that charging connector connects with power measurement circuit by protection circuit
The power of equipment, and uploaded onto the server in real time by network transceiving module, when power is become greater to more than rechargeable standard, disconnect
Relay drive circuit disconnects charging socket charging, prevents electric leakage, stealing electricity；
(3) the utility model is brought greatly just for user to electrical salf-walking charging by multiple module real-time, interactives
Benefit provides convenient and fast channel to the management of charging pile for charging pile operating unit, improves the utilization rate of charging pile, enhance and fill
The manageability of electric stake reduces management, operation and maintenance cost.
Detailed description of the invention
Attached drawing is not constituteed improper limits to the present invention for more fully understanding the utility model.Wherein:
Fig. 1 is the circuit diagram of master controller；
Fig. 2 is the circuit diagram of network transceiving module；
Fig. 3 is the circuit diagram for protecting circuit；
Fig. 4 is the circuit diagram of power measurement circuit；
Fig. 5 is the circuit diagram of power module；
Fig. 6 is the circuit diagram of relay driving module；
Fig. 7 is the circuit diagram of voice playing module；
Fig. 8 is IC card read module circuit diagram；
Fig. 9 is the circuit diagram of display module；
Figure 10 is the circuit diagram of memory module.
Specific embodiment
The utility model is described in further detail with embodiment with reference to the accompanying drawing.
A kind of intelligent electric motor car alternating-current charging pile includes that shell and setting are set on the intracorporal circuit board of shell, the circuit board
It is equipped with master controller, network transceiving module, power measurement module, relay driving module, voice alarm module, IC card and reads mould
Block, power module, display module and memory module, the network transceiving module, power measurement module, relay driving module,
Voice playing module, IC card read module, power module, display module and memory module are connect with master controller respectively.
In the present embodiment, be provided with two dimensional code and swipe sensing area on the shell, on the shell with power module
The charging jack of opposite position, position corresponding with voice playing module is provided with multiple sound outlet holes on the shell.
Fig. 1 is the circuit diagram of master controller.The master controller uses MKE06Z64VLH4 type single-chip microcontroller.The present embodiment mentions
Charging pile out is respectively as follows: IC card and swipes the card when charging, the single-chip microcontroller is obtained by IC card read module there are two types of charge mode
The card number of user's IC card and the check code of card, and remote server is sent to by network transceiving module and is verified, it verifies
After success, remote server is received by network transceiving module and sends instruction, power module is controlled by relay driving module
Charging action is executed to charging equipment；When two dimensional code charges, user passes through network by mobile scanning terminal two dimensional code, single-chip microcontroller
Transceiver module receives remote server and sends instruction, controls power module by relay driving module and fills to charging equipment execution
Electronic work.
Fig. 2 is the circuit diagram of radio receiving transmitting module.The network transceiving module uses CH9121 type Network Serial Port transparent transmission core
The asynchronous serial port of piece, the CH9121 type Network Serial Port transparent transmission chip is connect with single-chip microcontroller, and the CH9121 type Network Serial Port is saturating
The ethernet signal end for passing chip connects RJ45 interface.
The present embodiment realizes the two-way transparent of serial data and network data by CH9121 type Network Serial Port transparent transmission chip
Transmission.
The power measurement module includes protection circuit and power measurement circuit, and the input terminal connection of the protection circuit is filled
Electric connection, output end connect power measurement circuit, and the output end of the power measurement circuit connects single-chip microcontroller.
Fig. 3 is the circuit diagram for protecting circuit.As shown in figure 3, the protection circuit includes concatenated resistance R71 and capacitor
C86 and diode D11, capacitor CE5, rectifier diode D12, capacitor CE6 and the resistance R18 of parallel connection, the concatenated resistance
R71 connects a 220V lead-in clamp of charging connector with one end of capacitor C86, the other end and diode D11 in parallel, capacitor
CE5, rectifier diode D12, capacitor CE6 are connected with one end of resistance R18, the diode D11 of the parallel connection, capacitor CE5, rectification
The other end of diode D12, capacitor CE6 and resistance R18 are connect with the input terminal of power measurement circuit；The resistance R71 and two
Concatenated resistance R68 and R69 is connected between the anode of pole pipe D11.
Fig. 4 is the circuit diagram of power measurement circuit.The power measurement circuit includes HLW8012 type power measurement chip,
The current sampling signal pin V1N of the power measurement chip connects the output end of protection circuit, the power meter by resistance
The voltage sampling signal pin V2P for measuring chip connects a 220V lead-in clamp of charging connector by four concatenated resistance,
The active power value pin CF of the power measurement chip passes through photoisolator Q11 connection single-chip microcontroller.
The present embodiment detects the function of the connected charging equipment of each charging connector by protection circuit and power measurement circuit
Rate.
Fig. 5 is the circuit diagram of power module.The power module includes charging connector and power conversion unit, the charging
Connector, for the conversion of 220V power grid alternating current and 12V DC electricity, the input terminal of the power conversion unit connects 12V DC
The output end of electricity, the power conversion chip exports 5V power supply.
In the present embodiment, the power conversion unit uses LP6483 type power conversion chip.
Fig. 6 is the circuit diagram of relay driving module.The relay driving module includes relay, triode Q9 and light
Electric coupler Q10, one end of the photoelectrical coupler are connect with single-chip microcontroller, and the other end passes through the grid of resistance R34 and triode Q9
Coil one end of pole connection, the collector of the triode Q9 and relay connects, normally opened contact one end of the relay with
Protect the output end connection of circuit, the normally opened contact other end of the relay and another 220V lead-in clamp of charging connector
Connection.
Single-chip microcontroller controls charging connector by relay driving module and charges to charging equipment, has reached this when detecting
Maximum charge duration is prepay, according to charging situation, such as to be full of, single-chip microcontroller controls relay driving module and relays appliance cut-off,
Charging is automatically cut off, intelligent charge terminates.
Fig. 7 is the circuit diagram of voice playing module.The voice alarm module includes SC5080B type speech chip and loudspeaking
The input terminal of device, the speech chip is connect with single-chip microcontroller, and output end is connect with loudspeaker.
Fig. 8 is IC card read module circuit diagram.The IC card read module includes card reader, and the card reader passes through resistance
It is connect with single-chip microcontroller, reads the card number of card and the check code of card, and be transferred to single-chip microcontroller.
Fig. 9 is the circuit diagram of display module.The display module includes JM-S05641AB type charactron, the JM-
S05641AB type charactron is connect with single-chip microcontroller.
Figure 10 is the circuit diagram of memory module.The memory module uses 24C02 type memory, the 24C02 type storage
Device is connect with single-chip microcontroller.
In the present embodiment, the rear side of the shell is arranged a mortgage formula and switchs, which connect with single-chip microcontroller, when this
When charging pile leaves wall, single-chip microcontroller triggers voice playing module alarm, and is sent warning message by network transceiving module
To remote server.
The intelligent electric motor car alternating-current charging pile that the present embodiment proposes is user to electronic by multiple module real-time, interactives
Voluntarily charging brings great convenience, and provides convenient and fast channel to the management of charging pile for charging pile operating unit, improves
The utilization rate of charging pile enhances the manageability of charging pile, reduces management, operation and maintenance cost.
Claims (10)
1. a kind of intelligent electric motor car alternating-current charging pile, characterized in that including master controller, network transceiving module, power measurement mould
Block, relay driving module, IC card read module and power module, the network transceiving module, power measurement module, relay
Drive module, IC card read module and power module are connect with master controller respectively.
2. intelligent electric motor car alternating-current charging pile according to claim 1, characterized in that the network transceiving module includes
CH9121 type Network Serial Port transparent transmission chip, the asynchronous serial port of the Network Serial Port transparent transmission chip are connect with master controller, the net
The ethernet signal end of network serial ports transparent transmission chip connects RJ45 interface.
3. intelligent electric motor car alternating-current charging pile according to claim 1, characterized in that the power measurement module includes protecting
The input terminal of protection circuit and power measurement circuit, the protection circuit is connect with charging connector, the output end of the protection circuit
It is connect with the input terminal of power measurement circuit, the output end of the power measurement circuit is connect with master controller.
4. intelligent electric motor car alternating-current charging pile according to claim 3, characterized in that the protection circuit includes concatenated
First resistor and first capacitor and the diode of parallel connection, the second capacitor, rectifier diode, third capacitor and second resistance, institute
The one end for stating concatenated first resistor and first capacitor is connect with charging connector, the other end and diode in parallel, the second capacitor,
Rectifier diode, third capacitor are connected with one end of second resistance, the diode of the parallel connection, the second capacitor, rectifier diode,
Third capacitor and the other end of second resistance and power measurement circuit connection.
5. intelligent electric motor car alternating-current charging pile according to claim 3, characterized in that the power measurement circuit includes
The current sampling signal end of HLW8012 type power measurement chip, the power measurement chip connects protection circuit by resistance
The voltage sampling signal end of output end, the power measurement chip connects charging connector, the function by four concatenated resistance
The active power value output end of rate metering chip connects master controller by photoisolator.
6. intelligent electric motor car alternating-current charging pile according to claim 1, characterized in that the relay driving module includes
One end of relay, triode and photoelectrical coupler, the photoelectrical coupler is connect with master controller, the other end by resistance with
The grid of triode connects, and the collector of the triode and coil one end of relay connect, the normally opened touching of the relay
Point one end is connect with the output end of circuit is protected, and the normally opened contact other end of the relay is connect with charging connector.
7. intelligent electric motor car alternating-current charging pile according to claim 1, characterized in that the IC card read module includes reading
Card device, the card reader are connect by resistance with single-chip microcontroller.
8. intelligent electric motor car alternating-current charging pile according to claim 1, characterized in that the power module includes mutually interconnecting
The charging connector and power conversion unit connect.
9. intelligent electric motor car alternating-current charging pile according to claim 1, characterized in that further include being connect with master controller
Voice alarm module, the voice alarm module include SC5080B type speech chip and loudspeaker, the input of the speech chip
End is connect with single-chip microcontroller, and output end is connect with loudspeaker.
10. intelligent electric motor car alternating-current charging pile according to claim 1, characterized in that further include being connect with master controller
Display module and memory module, the display module include JM-S05641AB type charactron；The memory module includes
24C02 type memory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822233179.1U CN209015318U (en) | 2018-12-28 | 2018-12-28 | A kind of intelligent electric motor car alternating-current charging pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822233179.1U CN209015318U (en) | 2018-12-28 | 2018-12-28 | A kind of intelligent electric motor car alternating-current charging pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209015318U true CN209015318U (en) | 2019-06-21 |
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ID=66844328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822233179.1U Expired - Fee Related CN209015318U (en) | 2018-12-28 | 2018-12-28 | A kind of intelligent electric motor car alternating-current charging pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209015318U (en) |
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2018
- 2018-12-28 CN CN201822233179.1U patent/CN209015318U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190621 |