CN108879890A - A kind of induction charging stake - Google Patents
A kind of induction charging stake Download PDFInfo
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- CN108879890A CN108879890A CN201811032034.3A CN201811032034A CN108879890A CN 108879890 A CN108879890 A CN 108879890A CN 201811032034 A CN201811032034 A CN 201811032034A CN 108879890 A CN108879890 A CN 108879890A
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- 230000006698 induction Effects 0.000 title claims abstract description 42
- 230000002452 interceptive effect Effects 0.000 claims abstract description 23
- 238000012544 monitoring process Methods 0.000 claims description 37
- 238000012545 processing Methods 0.000 claims description 34
- 238000006243 chemical reaction Methods 0.000 claims description 28
- 230000005540 biological transmission Effects 0.000 claims description 24
- 238000004891 communication Methods 0.000 claims description 24
- 238000010586 diagram Methods 0.000 description 17
- 238000006073 displacement reaction Methods 0.000 description 12
- 238000004804 winding Methods 0.000 description 12
- 238000005259 measurement Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 230000009466 transformation Effects 0.000 description 7
- 230000005611 electricity Effects 0.000 description 4
- 238000012546 transfer Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 101100495835 Oryza sativa subsp. japonica Cht1 gene Proteins 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000010977 unit operation Methods 0.000 description 2
- 101100043388 Arabidopsis thaliana SRK2D gene Proteins 0.000 description 1
- 101100085126 Rattus norvegicus Ptgr1 gene Proteins 0.000 description 1
- 101100443250 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) DIG1 gene Proteins 0.000 description 1
- 101100355601 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) RAD53 gene Proteins 0.000 description 1
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- 229910052742 iron Inorganic materials 0.000 description 1
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Classifications
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- H02J7/0077—
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- H02J7/0026—
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- H02J7/0027—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/12—Bikes
-
- 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00302—Overcharge protection
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- 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
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
- H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
- H02J7/0049—Detection of fully charged condition
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of induction charging stakes comprising first control unit, the first control unit receive the first signal, identify to it, and send second signal to on-off execution unit；On-off execution unit, including control module and on-off module, the control module receives the second signal from the first control unit, and sends on-off command signal to the on-off module according to the second signal；And interactive unit, including identification module；The identification module is attached with the first control unit, can identify the fixed number of contactless card to read the identity information of contactless card, and the identity information is sent to the first control unit.The present invention can provide the outdoor charging place of concentration for electric vehicle, charge directly convenient for user, without indoor to outer lead, more convenient, safety.
Description
Technical field
The present invention relates to electronic communication technology field, especially a kind of induction charging stake.
Background technique
After electric vehicle is largely popularized, the charging problems for electric vehicle are always a distinct issues.Due to living instantly
Residence all tends to high stratification, if the resident for possessing electric vehicle, which need to charge, can only generally promote electric vehicle oneself room, but due to big
Part resident be located at high level, carry electric vehicle upstairs can only by elevator, therefore carry back and forth it is very inconvenient.For non-high level
Bottom residence user often selects that socket is led to outdoor surfaces and is charged from downward parabola upstairs, still, plug wire
Plate it is private draw disorderly connect, no worker monitor, and be exposed to the sun to drench with rain for a long time and be easy to that safe thing occurs with undesirable elements such as wall frictions
Therefore.Further, since charging to lead downstairs, it is detached from sight, without individual overload protection measures, and after charging complete, electricity
Road cannot automatically power off, so that the long-term overcharge of electric vehicle, not only shortens the storage battery service life itself, but also charger overheats, and easily
Internal short-circuit is caused, this is also the major reason for causing fire incident.In addition, general cell owner charging is mostly at night,
In case of danger, then endangering bigger.
Summary of the invention
The purpose of this section is to summarize some aspects of the embodiment of the present invention and briefly introduce some preferable implementations
Example.It may do a little simplified or be omitted to avoid our department is made in this section and the description of the application and the title of the invention
Point, the purpose of abstract of description and denomination of invention it is fuzzy, and this simplification or omit and cannot be used for limiting the scope of the invention.
The problem of in view of above-mentioned and/or existing electrical bicycle charging method, propose the present invention.
Therefore, the one of purpose of the present invention is to provide a kind of induction charging stake, can carry out to charging circuit real
When power monitoring, be full of automatic stop.
In order to solve the above technical problems, the present invention provides the following technical solutions：A kind of induction charging stake comprising, first
Control unit, the first control unit receive the first signal, identify to it, and send the second letter to on-off execution unit
Number；On-off execution unit, including control module and on-off module, the control module are received from the first control unit
Second signal, and on-off command signal is sent to the on-off module according to the second signal；And interactive unit, including
Identification module；The identification module is attached with the first control unit, can identify the fixed number of contactless card with
The identity information of contactless card is read, and the identity information is sent to the first control unit.
As a kind of preferred embodiment of induction charging stake of the present invention, wherein：The on-off execution unit further includes prison
Module and conversion module are surveyed, the monitoring modular is contacted by conversion module and control module foundation；The monitoring modular
The power of charging circuit can be monitored by the conversion module, and the line power information that it is monitored is sent to the control
Molding block, is preset with power threshold in the control module, and by the line power information and the power threshold into
Row compares, according to the connecting and disconnecting of the circuit of different comparison result control on-off modules.
As a kind of preferred embodiment of induction charging stake of the present invention, wherein：The interactive unit further includes instruction mould
Block；The first control unit sends broadcast command according to the identity information from the identification module, to the indicating module
Signal.
As a kind of preferred embodiment of induction charging stake of the present invention, wherein：The indicating module include instruction unit and
Indicate control unit, the instruction unit is connect by the instruction control unit with the first control unit；First control is single
Member sends the command signal of voice broadcast to the instruction control unit according to the identity information from the identification module, described
Indicate that control unit controls the instruction unit according to described instruction signal and carries out voice broadcast.
As a kind of preferred embodiment of induction charging stake of the present invention, wherein：The interactive unit further includes touch-control mould
Block；The touch-control module includes touch control part and touch-control identification part, and the touch control part passes through touch-control identification part and first control
Unit establishes connection；The touch-control identification part can obtain contact information by touch control part, and the contact information is passed to
The first control unit.
As a kind of preferred embodiment of induction charging stake of the present invention, wherein：The interactive unit further includes display mould
Block；The display module is contacted with first control unit foundation, and receives the instruction from the first control unit, is shown
Show the contact information from the touch control part.
As a kind of preferred embodiment of induction charging stake of the present invention, wherein：It further include wireless transmission unit；The nothing
Line transmission unit includes communication module and signal transmitting and receiving module, and the communication module is connect with the first control unit, and will
Signal from the first control unit is sent to processing unit by the transceiver module；The transceiver module can also connect
First signal from the processing unit is received, and it is sent to the first control list by the communication module
Member.
As a kind of preferred embodiment of induction charging stake of the present invention, wherein：The first control unit is connect it
The identity information and contact information received is sent to the processing unit by the wireless transmission unit；And the processing unit
First signal is sent to the first control unit according to the identity information and contact information.
As a kind of preferred embodiment of induction charging stake of the present invention, wherein：The control module, is led to monitoring modular
An on-off controlling brancher is collectively formed in disconnected module and conversion module, and the on-off controlling brancher is set side by side at least one set；
A socket, each socket and corresponding on-off module are all connected in the on-off module of on-off controlling brancher described in every group
It is connected on a charging circuit jointly.
As a kind of preferred embodiment of induction charging stake of the present invention, wherein：The on-off execution unit further includes choosing
Select module；The selecting module is attached with the first control unit, and the control on on-off controlling brancher described in each item
Module can be contacted by the selecting module and first control unit foundation；The selecting module is received from described
The second signal of first control unit, and be attached according to the second signal with the corresponding control module.
As a kind of preferred embodiment of induction charging stake of the present invention, wherein：The control module is also by the route
Power information is sent to the first control unit, and the first control unit passes through the line power information described wireless
Transmission unit is sent to the processing unit.
Beneficial effects of the present invention：The present invention can provide the outdoor charging place of concentration for electric vehicle, straight convenient for user
Capable charging is tapped into, without indoor to outer lead, more convenient, safety.Meanwhile the present invention can be in the process to charge for electric vehicle
The power of middle real-time monitoring route, i.e. cut-off circuit, guarantees and maintains the service life of electric vehicle accumulator after charging complete, and
It can prevent extraneous factor from preventing the generation of safety accident to the interference of charging circuit.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill of field, without any creative labor, it can also be obtained according to these attached drawings other
Attached drawing.Wherein：
Fig. 1 is on-off execution unit operation principle schematic diagram described in first embodiment of the invention.
Fig. 2 is No. 15, No. 16 on-off controlling brancher circuit diagrams described in first embodiment of the invention.
Fig. 3 connect circuit diagram with firewire for on-off controlling brancher described in first embodiment of the invention.
Fig. 4 is interactive unit operation principle schematic diagram described in second embodiment of the invention.
Fig. 5 shows for the pin connection of each module of interactive unit and first control unit described in second embodiment of the invention
It is intended to.
Fig. 6 is identification module circuit diagram described in second embodiment of the invention.
Fig. 7 is each component connection schematic diagram inside indicating module described in second embodiment of the invention.
Fig. 8 is MP3 chip GD5801 circuit diagram described in second embodiment of the invention.
Fig. 9 is that each component connects circuit diagram inside indicating module described in second embodiment of the invention.
Figure 10 is touch-control module circuit diagram described in second embodiment of the invention.
Figure 11 is display module circuit diagram described in second embodiment of the invention.
Figure 12 is digital pipe driving chip circuit diagram described in second embodiment of the invention.
Figure 13 is multiple groups parallel connection on-off controlling brancher schematic diagram described in third embodiment of the invention.
Figure 14 is communication module circuitry figure described in third embodiment of the invention.
Figure 15 connect circuit diagram with first serial for selecting module described in third embodiment of the invention.
Figure 16 is first serial described in third embodiment of the invention and second serial connection schematic diagram.
Figure 17 connect circuit diagram with control module for selecting module described in third embodiment of the invention.
Figure 18 connect circuit diagram with second serial for first control unit described in third embodiment of the invention.
Figure 19 is metering units connection schematic diagram described in four embodiment of the invention.
Figure 20 is forceful electric power circuit system figure described in four embodiment of the invention.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, right with reference to the accompanying drawings of the specification
A specific embodiment of the invention is described in detail.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, but the present invention can be with
Implemented using other than the one described here other way, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is not limited by the specific embodiments disclosed below.
Secondly, " one embodiment " or " embodiment " referred to herein, which refers to, may be included at least one realization side of the invention
A particular feature, structure, or characteristic in formula." in one embodiment " that different places occur in the present specification not refers both to
The same embodiment, nor the individual or selective embodiment mutually exclusive with other embodiments.
It referring to Fig.1~3, is first embodiment of the invention, this embodiment offers a kind of induction charging stakes.It can by Fig. 1
Know, a kind of induction charging stake includes first control unit 100 and on-off execution unit 200, and first control unit 100 is for controlling
The signal processing of each functional unit and instruction are sent, point of the on-off execution unit 200 for selectively each charging circuit
Branch provides city and electrically connects channel.
Specifically, it can be single-chip microcontroller (microcontroller) that the first control unit 100 in the present invention, which is, such as
STM32F103R8T6 can receive the first signal, identify to it, and send the second letter to on-off execution unit 200
Number." the first signal " herein, which refers to, meets user instruction, and the initial order signal for connecting charging circuit, source
In server, generation is operated at the terminal by user, and directly act in first control unit 100." being grasped in terminal herein
Make " it can be chosen for key (digital keys are specified, backhaul service device) etc.；" second signal " refers to first control unit 100
The corresponding instruction signal sent according to the instruction of the first signal to on-off execution unit 200 is used for order on-off execution unit 200
Connect specified charging circuit.
On-off execution unit 200 is the functional unit for specifically executing charging circuit on off operating mode.Further, on-off
Execution unit 200 includes control module 201, monitoring modular 202 and on-off module 203, on-off module 203 and control module 201
Connection, while on-off module 203 is contacted with the foundation of control module 201.Control module 201 in the present invention is for receiving first
Control unit 100 instructs and controls the single-chip microcontroller of corresponding circuits on-off, such as STM32F030F4P6, and inner setting has program, wraps
It includes：Periodically, the order of power, control circuit on-off and reception and processing from mainboard is measured；Monitoring modular 202 is for real-time
The power of charging circuit is monitored, line power information is obtained, and to 201 Real-time Feedback of control module, mutual inductor can be used,
Such as：ZHT102 accurate miniature current transformer；On-off module 203 is used to receive the instruction of control module 201, and directly determines to fill
The on-off of electric line can use relay, such as：922-12VDC-SL-A.In practice, on-off module 203 is set to charging
On route (220V alternating current), and it is also circumscribed with a socket 600, charges for providing the mechanical equipments such as electric vehicle.
Further, when monitoring modular 202 is using mutual inductor, on-off execution unit 200 also needs to include conversion module
204, monitoring modular 202 feeds back the process of charging circuit power information to control module 201, needs to obtain by conversion module 204
To realize, i.e.,：Monitoring modular 202 is attached by conversion module 204 with control module 201, and monitoring modular 202 is obtained
Observation circuit electric current can measure power information by the identification conversion of conversion module 204, and be fed back to control module
201.Conversion module 204 in the present invention can use power measurement chip, such as：HLW8012.
Control module 201 receives the second signal from first control unit 100, and according to the content of second signal to logical
Disconnected module 203 sends on-off command signal, and " on-off command signal " herein is that order on-off module 203 connects charging circuit
Signal.At the same time, monitoring modular 202 starts real-time monitoring line power information by conversion module 204, and passes through conversion mould
Block 204 is contacted with the foundation of control module 201, and line power information is sent to control module 201 in real time.Control module 201
Inside is preset with the program of power threshold and logic judgment, and the line power information from monitoring modular 202 enters control
When molding block 201, line power information is compared by control module 201 by logic judgment program with power threshold, and root
Different " on-off command signal " is sent to on-off module 203 according to different comparison results, to control the electricity of on-off module 203
Road on-off, such as：Power threshold is set as 10W, indicate in practice when the power of charging circuit be down to 10W and it is following when, it is electronic
Vehicle is charged almost or has been completed；When the power of charging circuit still in 10W or more when, electric vehicle charging remain unfulfilled.Therefore, when
Circuit charges to electric vehicle, if the power monitored is less than power threshold, control module 201 sends disconnected to on-off module 203
The order opened, if the power monitored is less than power threshold, maintenance charged state.
" line power information " in the present invention refers to the operating power of charging circuit, can by voltage in this circuit with
The product of electric current determines that voltage value therein is resident's voltage standard, the main monitoring current information of monitoring modular 202, with this
Real-time monitoring power information.
Control module 201, monitoring modular 202, on-off module 203 and conversion module 204 in the present embodiment can be arranged side by side
It is provided with multiple groups (every group is the on-off controlling brancher for being able to carry out autonomous working) simultaneously, and each on-off module 203 is right
Should connect a socket 600, such as Fig. 1, only be illustrated with a wherein on-off controlling brancher.Charging cable from 220V alternating current
Road, firewire passes through each monitoring modular 202 (convenient for monitoring modular 202 to the current monitoring of the route), and is connected to this
It in the on-off module 203 of branch, is attached finally by on-off module 203 with each corresponding socket 600, " company herein
Connect " it further include concatenated fuse S, connecting terminal J.Firewire represented by thick line as shown in figure 1, " connection " mode are specially：
The external fuse S of on-off module 203, fuse S is connected on a connecting terminal J, finally by connecting terminal J extraction fire
Line, and be commonly connected on a socket 600 in conjunction with a zero curve.Preferably, connecting terminal J can have two interfaces, i.e.,：
Each connecting terminal J can dock two on-off controlling branchers, external two sockets 600 simultaneously.
The present invention can set 16 groups of in parallel on-off controlling branchers each other, and it is (corresponding successively to carry out row number 1~16
16 groups of control modules 201 arranged side by side, monitoring modular 202, on-off module 203, conversion module 204 and socket 600).And this reality
It applies example and then enumerates (No. 15, No. 16) progress circuit connection explanations of last two groups of on-off controlling branchers, it is as follows：
Control module 201 be corresponding No. 15 single-chip microcontrollers and No. 16 single-chip microcontrollers, as shown in Figure 2 (above be No. 15 monolithics,
Following is No. 16 single-chip microcontrollers), wherein No. 15 single-chip microcontrollers include pin 9 (CH15), pin 14 (Frq15)；No. 16 single-chip microcontroller packets
Include pin 9 (CH16), pin 14 (Frq16).Conversion module 204 is corresponding No. 15 power measurement chips and No. 16 power measurements
Chip, pin 6 (Frq15) therein are the chip select pin of No. 15 power measurement chips, and pin 6 (Frq16) is No. 16 power meters
Measure the chip select pin of chip.
The pin 9 (CH15) of No. 15 single-chip microcontrollers and the pin 9 (CH16) of No. 16 single-chip microcontrollers are logical with corresponding two respectively
Disconnected module 203 (No. 15 relays and No. 16 relays) is attached.
The pin 14 (Frq15) of No. 15 single-chip microcontrollers is by the pin 6 (Frq15) of No. 15 power measurement chips to No. 15 power
Metering chip carries out piece choosing, formed connection；The pin 14 (Frq16) of No. 16 single-chip microcontrollers passes through No. 16 power measurement chips
Pin 6 (Frq16) carries out piece choosing, formed connection to No. 16 power measurement chips.In addition, as shown in Fig. 2, No. 15 power meters
Amount chip and No. 16 power measurement chips are also respectively provided with respective pin 1 and pin 2, and the two passes through its respectively and respective draws
Foot 1 and pin 2 are attached respectively with corresponding two monitoring modulars 202 (No. 15 mutual inductors and No. 16 mutual inductors).
In the attached drawing of description of the invention, identical two pins of pin numbering are to interconnect (such as：No. 16 single-chip microcontrollers
The number of pin 14 is Frq16 and the number of the pin 6 of No. 16 power measurement chips is Frq16, and the two pin numbering is identical,
It interconnects).
It is second embodiment of the invention referring to Fig. 4~12, which is different from upper one embodiment：It is described
Induction charging stake further includes interactive unit 300, the human-computer interaction of interactive unit 300 on site, for the identity knowledge of user's charging
Other and idle socket selection provides premise.Interactive unit 300 includes identification module 301, indicating module 302 and touch-control module
303, and be attached respectively with first control unit 100.
Such as Fig. 4, in upper one embodiment, the induction charging stake includes that first control unit 100 and on-off execute list
Member 200, first control unit 100 is used to control the signal processing of each functional unit and instruction is sent, and on-off execution unit 200 is used
City, which is provided, in the branch of selectively each charging circuit electrically connects channel.
Specifically, first control unit 100 can receive the first signal, it is identified, and to on-off execution unit
200 send second signal.On-off execution unit 200 is the functional unit for specifically executing charging circuit on off operating mode, packet
Include control module 201, monitoring modular 202, on-off module 203 and conversion module 204.On-off module 203 and control module 201 connect
It connects, monitoring modular 202 is attached by conversion module 204 with control module 201.In practice, on-off module 203, which is set to, fills
In electric line, and it is also circumscribed with a socket 600, charges for providing the mechanical equipments such as electric vehicle.
Control module 201, monitoring modular 202, on-off module 203 and conversion module 204 in the present embodiment can be arranged side by side
It is provided with multiple groups, and each on-off module 203 one socket 600 of corresponding series connection simultaneously.
In the present embodiment, interactive unit 300 includes identification module 301, indicating module 302 and touch-control module 303, and equal
It is attached respectively with first control unit 100.Identification module 301 therein for identification user contactless card (identification induction
The fixed number of card, and read the identity information of contactless card), contactless card can be IC card, and identity information is then consolidating for contactless card
The number of delimiting the organizational structure, the present invention in be illustrated by taking IC card as an example, identification module 301 can use RFID card reading module, such as FM1701, energy
The ID (personal account information) for enough identifying user enables induction charging stake with the electronic of the account docking circuit passband of the user
Vehicle charges；Indicating module 302 is for reminding user to carry out relevant charging operations (such as key chooses socket number), Xiang Qiti
For necessary operation information, can be realized using voice broadcasting modes；Touch-control module 303 is used to provide the free time for user
The selection platform of socket 600 can choose the socket 600 of a certain free time by the way of key-press input, select determination
The contact information for being transmitted to first control unit 100 can be generated afterwards.
Such as Fig. 5,6, specifically, include in first control unit 100 pin 20 (SPI_NSS), pin 21 (SPI_SCK),
Pin 22 (SPI_MOSI), pin 23 (SPI_MISO), pin 24 (SPI_RST)；It include 1 (SPI_ of pin on identification module 301
RST), pin 10 (SPI_MISO), pin 12 (SPI_NSS), pin 13 (SPI_MOSI), pin 14 (SPI_SCK).First control
The pin 20~24 of unit 100 processed successively with the pin 12 (SPI_NSS) of identification module 301, pin 14 (SPI_SCK), pin
13 (SPI_MOSI), pin 10 (SPI_MISO), pin 1 (SPI_RST) are attached.
Such as Fig. 4,7, indicating module 302 includes instruction unit 302a and instruction control unit 302b, and instruction unit 302a therein can
To use loudspeaker, for directly broadcasting voice；Indicate that control unit 302b is store voice and the chipset for controlling its broadcasting
It closes, specifically, it can be by audio frequency power amplifier chip 8002A, memory EN25Q32B and the MP3 core of 32 megabits of serial flash
Piece GD5801 composition.For storing voice messaging to be played, audio frequency power amplifier chip 8002A is used for memory EN25Q32B therein
Ultra-weak electronic signal from signal source is amplified and is made a sound with drive the speaker, MP3 chip GD5801 is an offer
The MP3 chip of serial ports, is integrated with the hard decoder of MP3, WAV, can instruct to can be completed to play by simple serial ports and specify
Music, and how to play the functions such as music.Further, as Fig. 8,9, MP3 chip GD5801 include pin 16 (BUSY),
It also include corresponding pin 26 (BUSY) in first control unit 100, MP3 chip GD5801 passes through pin 16 (BUSY) and first
The pin 26 (BUSY) of control unit 100 is connected, and the voice broadcast instruction from first control unit 100 is received, to transfer
Voice messaging in memory EN25Q32B --- pin 2 (SD_CMD), pin 3 (SD_CLK) point on MP3 chip GD5801
It is not attached with pin 6 (SD_CMD), the pin 1 (SD_CLK) on memory EN25Q32B.
In the present invention, instruction unit 302a is by indicating that control unit 302b is attached with first control unit 100, and refers to
Show that control unit 302b can directly control the voice broadcast of instruction unit 302a under the command signal of first control unit 100.Tool
Body, audio frequency power amplifier chip 8002A is connect by pin 5 (SPK1), pin 8 (SPK2) thereon with instruction unit 302a.Work as finger
After showing that the MP3 chip GD5801 of control unit 302b receives the voice broadcast instruction from first control unit 100, it can transfer
Voice messaging in memory EN25Q32B, and indicate that audio frequency power amplifier chip 8002A and instruction unit 302a is played from storage
Voice messaging in device EN25Q32B.Wherein：MP3 chip GD5801 by pin 9 (DACL) thereon, pin 10 (DACR) with
The 8002A connection of audio frequency power amplifier chip, and audio frequency power amplifier chip 8002A drawing by pin 1 thereon and first control unit 100
Foot 25 (SPK_EN) connection, pin 25 (SPK_EN) are that power amplifier enables pin, for audio frequency power amplifier chip 8002A and its can be referred to
Show that the voice of portion 302a plays and electric energy is provided.
Such as Figure 10, touch-control module 303 includes touch control part 303a and touch-control identification part 303b, and touch control part 303a therein can be with
For keypad；Touch-control identification part 303b is touch chip, such as FTC359.Touch control part 303a passes through touch-control identification part 303b
It is contacted with the foundation of first control unit 100, and touch-control identification part 303b can obtain user on key by touch control part 303a
Information is contacted caused by operation, and this contact information is passed into first control unit 100, and " contact information " herein is to use
Family operates selected idle socket number when touch control part 303a.In addition, the contact information in the present embodiment can be by wirelessly passing
Defeated mode is sent to the server of distal end, and server then can be according to the content of the contact information to first control unit
100 send the first signal, i.e. the first signal is given birth to therefrom.Specifically, further including pin 55 in first control unit 100
(Touch_EN), pin 56 (D3), pin 57 (D2), pin 58 (D1), pin 59 (D0)；Touch-control identification part 303b includes pin
11 (D0), pin 12 (D1), pin 13 (D2), pin 14 (D3) and pin 15~16.Wherein, touch-control identification part 303b
Pin 15~16 is connect with the pin 55 (Touch_EN) of first control unit 100；The pin 11~14 of touch-control identification part 303b
[pin 11 (D0)-pin 59 (D0), pin 12 (D1)-are sequentially connected with the pin 59~56 of first control unit 100 respectively
Pin 58 (D1) ..., pin 14 (D3)-pin 56 (D3)].In addition, touch-control identification part 303b further includes pin 1~8,17
~20, and 12 pins carry out an a pair with each key of touch control part 303a (" 0~9 ", " cancellation ", " determination ") respectively
The connection answered.
Such as Figure 11,12, interactive unit 300 further includes display module 304, is used to show the selected socket of user in time
Number.Display module 304 can use digitron display screen (such as DPY-4CA), contact with the foundation of first control unit 100, and
The instruction from first control unit 100 is received, shows the contact information from touch control part 303a.It should be noted that：Display
The display content of module 304 be realized by digital pipe driving chip driving (digital pipe driving chip can using TM1650,
TM1650 is a kind of LED drive control special circuit with keyboard scan interface.It has been internally integrated MCU input and output control number
The circuits such as interface, data latches, LED driving, keyboard scan, luminance adjusting), i.e.,：Display module 304 is driven by charactron
Chip and first control unit 100 establish connection.Specifically, digital pipe driving chip includes pin 2 (1650_SCL) and pin 3
(1650_SDA), and there is corresponding pin 54 (1650_SCL) and pin 53 (1650_SDA) in first control unit 100, number
Code pipe driving chip pin 2 (1650_SCL) and pin 3 (1650_SDA) respectively with the pin 54 of first control unit 100
(1650_SCL) and pin 53 (1650_SDA) are attached.In addition, pin 1 (DIG1), the pin 5 of digital pipe driving chip
(DIG2), pin 6 (DIG3), pin 7 (DIG4), pin 8 (A), pin 9 (B), pin 11 (C)~pin 16 (H) with display
Module 304 is attached.From the above：Control module 201 has timing function, and as charging process carries out timing, fills
The real time data of electric timing, which can be reversed, is sent to first control unit 100, and passes through the instruction display mould of first control unit 100
Block 304 shows real time data information when chargometer.
To sum up, when user is swiped the card using IC card alignment identification module 301, identification module 301 reads the body of IC card
Part information, and identity information is sent to first control unit 100, identity information of the first control unit 100 further according to IC card
Broadcast command signal is sent to instruction control unit 302b, instruction control unit 302b driving instruction unit 302a after receiving instruction is played
The specified speech of its storage inside.At this point, user can insert according to selection one under the voice prompting of instruction unit 302a is idle
Seat 600, and by this corresponding number of socket 600 (such as 1,2,3 ...) input touch control part 303a, by touch-control identification part 303b to
The socket number that first control unit 100 feeds back touch control part 303a contacts information, and finally, first control unit 100 is according to socket number
Selection situation, the contact information of its socket number is shown on display module 304.
Referring to Fig.1 3~18, it is third embodiment of the invention, which is different from upper one embodiment：Institute
Stating induction charging stake further includes wireless transmission unit 400.
In upper one embodiment, the induction charging stake includes first control unit 100,200 and of on-off execution unit
Interactive unit 300.First control unit 100 therein is used to control the signal processing of each functional unit and instruction is sent；On-off
Execution unit 200 provides city for the branch of selectively each charging circuit and electrically connects channel；Interactive unit 300 is for existing
The human-computer interaction of field can carry out identification to user, provide user " operating in terminal ", and be the first signal
It generates and premise is provided.
Such as Figure 13, interactive unit 300 includes identification module 301, indicating module 302, touch-control module 303 and display module
304.Identification module 301 is connect with first control unit 100；Indicating module 302 includes instruction unit 302a and instruction control unit
302b, instruction unit 302a indicate that control unit 302b can be the by indicating that control unit 302b is connect with first control unit 100
Its instruction unit 302a is controlled under the instruction of one control unit 100 plays voice；Touch-control module 303 includes touch control part 303a and touch-control
Identification part 303b, touch control part 303a are contacted by touch-control identification part 303b and the foundation of first control unit 100, and touch-control identification part
303b can contact information obtained to touch control part 303a identify, and the contact information is sent to first control unit
100；Display module 304 is then contacted by digital pipe driving chip and the foundation of first control unit 100, and is received from the first control
The instruction of unit 100 processed shows the contact information from touch control part 303a.
Meanwhile first control unit 100 sends the contact information from touch control part 303a by wireless transmission unit 400
To processing unit 500, and processing unit 500 then sends the first letter to first control unit 100 according to the content of the contact information
Number.First control unit 100 can receive the first signal, identify to it, and send the second letter to on-off execution unit 200
Number.On-off execution unit 200 includes control module 201, monitoring modular 202, on-off module 203 and conversion module 204, on-off mould
Block 203 is connect with control module 201, and monitoring modular 202 is attached by conversion module 204 with control module 201.It is practical
In, on-off module 203 is set on charging circuit, and it is also circumscribed with a socket 600, is set for providing the machinery such as electric vehicle
It is standby to charge.
Such as Figure 14, in the present embodiment, wireless transmission unit 400 includes communication module 401 and signal transmitting and receiving module 402,
Communication module 401 therein can be communicated wirelessly using GPRS module (such as 2G module), signal transmitting and receiving module 402 be for
The antenna of direct receiving and transmitting signal.Communication module 401 is connect with first control unit 100, and the external transceiver module of communication module 401
402.Specifically, having pin 10 (PWER), pin 7 (USART1_RXD), pin 6 (USART1_TXD) in communication module 401
With pin 1 (VIO2V8)；Correspondingly, first control unit 100 includes pin 41 (PWER), pin 42 (USART1_RXD), draws
Foot 43 (USART1_TXD) and pin 44 (VIO2V8), and corresponded in order with four pins of above-mentioned communication module 401
Connection.Wherein, the pin 41 (PWER) in first control unit 100 is that 2G module enables pin；Pin 42 (USART1_RXD)
The pin of the data from 2G module is received for first control unit 100；Pin 43 (USART1_TXD) is first control unit
100 send the pin of data to 2G module；Pin 44 (VIO2V8) is that 2G module status monitors pin.
In addition, the induction charging stake can also be carried out by wireless transmission unit 400 and processing unit 500 such as Figure 13
Information transmission, processing unit 500 herein are server, are responsible for the account information (ID) of storage user, the address of charging unit
The phases such as the encoded information and its on-off information, charging duration information, line power information of each socket 600 of information, charging unit
Attribute data is closed, and is capable of handling the service request from induction charging stake, is sent to it command signal.Communication module 401 with
First control unit 100 connects, and can will be sent to place by transceiver module 402 from the signal of first control unit 100
Manage unit 500；Transceiver module 402 can also receive the signal (this signal is the first signal) from processing unit 500, and will
It is sent to first control unit 100 by communication module 401.
Specifically, first control unit 100 by received by it subscriber identity information and contact information by wirelessly passing
Defeated unit 400 is sent to processing unit 500, and processing unit 500 according to identity information and contacts information to first control unit
100 send the first signal, and " the first signal " herein includes the instruction for connecting charging circuit.Then, first control unit 100 is again
Second signal is sent to control module 201 according to the first signal that processing unit 500 is sent, " second signal " herein refers to
The corresponding instruction signal that first control unit 100 is sent according to the instruction of the first signal and to on-off execution unit 200.
In addition, the line power information from monitoring modular 202, after feeding back to control module 201, control module
201 also by the charging chronometric data in line power information and above-described embodiment carry out it is unified, be in real time sent to the first control
Unit 100, last first control unit 100 send out line power information and charging chronometric data by wireless transmission unit 400
It send to processing unit 500 and is stored and shared.
As can be seen from the above embodiments, the control module 201 in the present embodiment, monitoring modular 202, on-off module 203 and turn
Changing module 204 can be provided with multiple groups (every group is the on-off controlling brancher for being able to carry out autonomous working) simultaneously side by side, and every
A on-off module 203 one socket 600 of corresponding series connection.Herein it should be noted that：When on-off controlling brancher while having more
When group, on-off execution unit 200 further includes selecting module 205, and selecting module 205 herein is analog switch, such as
CD4067.Selecting module 205 is attached with first control unit 100, and the control module 201 of each on-off controlling brancher is equal
Can be contacted by selecting module 205 and the foundation of first control unit 100 --- selecting module 205 receives single from the first control
The second signal of member 100, and according to second signal, it is connected with corresponding control module 201.Such as：The order of second signal
Content is going code for specified 2# socket, then when second signal reaches selecting module 205, selecting module 205 will be with 2# socket
Corresponding control module 201 establishes connection, connects 2# socket.Meanwhile the real-time feedback information from control module 201 is (such as
Line power information, charging chronometric data etc.) first control unit 100 is reversely sent to by selecting module 205.Its specific mistake
Journey is as follows：
Such as Figure 15,17, selecting module 205 includes the first analog switch 205a and the second analog switch 205b.The present invention can
To set 16 groups of in parallel on-off controlling branchers each other, and row number 1~16 is successively carried out, on every on-off controlling brancher
Control module 201 includes that a respective data receiver pin and a data send pin [such as：Include on No. 15 single-chip microcontrollers
Pin 18 (CH15_TX), pin 17 (CH15_RX)；It include pin 18 (CH16_TX), 17 (CH16_ of pin on No. 16 single-chip microcontrollers
RX)]。
The first analog switch 205a in the present invention sends number to each control module 201 for first control unit 100
According to be selectively turned on, the second analog switch 205b for each control module 201 to 100 feedback data of first control unit
It is selectively turned on.By taking No. 15, No. 16 on-off controlling branchers as an example：Include on first analog switch 205a pin 8 (CH15_TX),
It is attached by pin 8 (CH15_TX) and the pin 18 (CH15_TX) of No. 15 single-chip microcontrollers；On first analog switch 205a
Further include pin 9 (CH16_TX), is connected by pin 9 (CH16_TX) and the pin 18 (CH16_TX) of No. 16 single-chip microcontrollers
Rule according to this is connect ..., corresponding to 16 on-off controlling branchers on the first analog switch 205a has 16 pins, each pin
Be correspondingly connected with a single-chip microcontroller, for the single-chip microcontroller send data (set a certain pin on the first analog switch 205a as
"CH？_ TX ", with "？Pin " the CH of number single-chip microcontroller "？_ TX " is attached, herein "？" it is a certain of on-off controlling brancher
It numbers, one of them in such as 1~16).
Corresponding to No. 15 above-mentioned single-chip microcontrollers, No. 16 single-chip microcontrollers, the second analog switch 205b respectively includes 8 (CH15_ of pin
RX), pin 9 (CH16_RX).Wherein, the pin 8 of the pin 17 (CH15_RX) of No. 15 single-chip microcontrollers and the second analog switch 205b
(CH15_RX) it connects.Command signal from first control unit 100 can pass through the pin 8 of the first analog switch 205a
(CH15_TX) while being sent to pin 18 (CH15_TX) of No. 15 single-chip microcontrollers, No. 15 single-chip microcontrollers can also believe line power
The data such as breath are sent to the pin 8 (CH15_RX) of the second analog switch 205b by pin 17 (CH15_RX), finally feed back to
First control unit 100.Same：The pin 17 (CH16_RX) of No. 16 single-chip microcontrollers and drawing for the second analog switch 205b
Foot 9 (CH16_RX) connection.Command signal from first control unit 100 can pass through the pin 9 of the first analog switch 205a
(CH16_TX) while being sent to pin 18 (CH16_TX) of No. 16 single-chip microcontrollers, No. 16 single-chip microcontrollers can also believe line power
The data such as breath are sent to the pin 9 (CH16_RX) of the second analog switch 205b by pin 17 (CH16_RX), finally feed back to
First control unit 100.According to above-mentioned rule, corresponding to 16 on-off controlling branchers on the second analog switch 205b has 16
Pin, each pin are also correspondingly connected with a single-chip microcontroller, reversely send line to the second analog switch 205b for each single-chip microcontroller
The data such as road power information, with feed back to first control unit 100 (set some pin on the second analog switch 205b as
"CH？_ RX ", with "？Pin " the CH of number single-chip microcontroller "？_ RX " is attached, herein "？" it is a certain of on-off controlling brancher
It numbers, one of them in such as 1~16).
In conclusion the on-off controlling brancher in the present invention can be set side by side with multiple groups (parallel connection), selecting module 205 is used
In any branch of docking, and carry out the round-trip transmission of data.Therefore, when the group number of on-off controlling brancher setting is more
When, the integrated circuit volume of on-off execution unit 200 is relatively large, therefore can individually integrate on-off execution unit 200
On one piece of circuit board, each on-off mould dedicated for controlling " from plate " of each item branch road socket 600, on " from plate " is formed
Block 203 corresponds to a socket 600.Meanwhile remaining first control unit 100, interactive unit 300 and wireless transmission unit 400
It can be integrated in simultaneously on another piece of circuit board, form " mainboard " for controlling each unit component.In the present invention, " main
Be attached between plate " and " from plate " by winding displacement P, as between the two electrical transfer interface and communication transmission interface it is (real
Connection in matter between first control unit 100 and on-off execution unit 200).
Further, such as Figure 16, on " from plate " there is first serial P-1, first serial P-1 to connect with selecting module 205；
On " mainboard " there is second serial P-2, second serial P-2 to connect with first control unit 100.One end of winding displacement P and the first string
Mouth P-1 connection, the other end are connect with second serial P-2, so that winding displacement P is single by on-off execution unit 200 and the first control
Connection is established between member 100.
Specifically, first serial P-1 includes pin 1 (USART1_TX), pin 2 (USART1_RX) such as Figure 15.Accordingly
, the first analog switch 205a has pin 1 (USART1_TX), and the first analog switch 205a passes through 1 (USART1_ of its pin
TX it) is connect with the pin 1 (USART1_TX) of first serial P-1；Meanwhile second analog switch 205b have 1 (USART1_ of pin
RX), the second analog switch 205b is connected by the pin 2 (USART1_RX) of its pin 1 (USART1_RX) and first serial P-1
It connects.Command signal from first control unit 100 reaches first serial P-1 after winding displacement P, and from first serial P-1's
Pin 1 (USART1_TX) is passed to the pin 1 (USART1_TX) of the first analog switch 205a, the first analog switch 205a connection pair
While the on-off controlling brancher answered, the data backs such as line power information are reached the second simulation and opened by control module 201
Close 205b, and by the pin 1 (USART1_RX) of the second analog switch 205b again by data transmissions such as line power information extremely
The pin 2 (USART1_RX) of first serial P-1, is sent to first control unit 100 eventually by winding displacement P.
Again, if Figure 18, second serial P-2 include pin 1 (USART2_TX), pin 2 (USART2_RX).Correspondingly,
First control unit 100 includes pin 16 (USART2_TX), pin 17 (USART2_RX).The pin 1 of second serial P-2
(USART2_TX), pin 2 (USART2_RX) respectively with pin 16 (USART2_TX), the pin 17 of first control unit 100
(USART2_RX) it is attached.Pin 16 (USART2_TX) herein is sent out for first control unit 100 to second serial P-2
Send command signal (command signal then passes through winding displacement P and reaches first serial P-1)；Pin 17 (USART2_RX) is for the first control
Unit 100 processed receives the data such as the line power information from second serial P-2, and (data such as line power information are from the first string
Mouth P-1, and second serial P-2 is reached by winding displacement P).
Referring to Fig.1 9,20, it is the 4th embodiment of the invention, what which was different from third embodiment is：Institute
Stating induction charging stake further includes strong power part, i.e. charging circuit where socket 600.
Part described in above-described embodiment is mainly the weak current part of data communication, including the first control on " mainboard "
On-off execution unit 200 in unit 100, interactive unit 300, wireless transmission unit 400, and " from plate ".
Such as Figure 19, first control unit 100 can receive the first signal, identify to it, and to on-off execution unit
200 send second signal.On-off execution unit 200 includes control module 201, monitoring modular 202, on-off module 203, conversion mould
Block 204 and selecting module 205, on-off module 203 are connect with control module 201, monitoring modular 202 by conversion module 204 with
Control module 201 is attached, and control module 201 is connect by selecting module 205 with first serial P-1, first control unit
100 connect with second serial P-2, and are connected between first serial P-1 and second serial P-2 by winding displacement P.Choosing in the present invention
Selecting module 205 includes the first analog switch 205a and the second analog switch 205b.Interactive unit 300 includes identification module 301, refers to
Show module 302, touch-control module 303 and display module 304.Identification module 301 is connect with first control unit 100；Indicating module
302 include that instruction unit 302a and instruction control unit 302b, instruction unit 302a pass through instruction control unit 302b and first control unit
100 connections, instruction control unit 302b can control its instruction unit 302a under the instruction of first control unit 100 and play voice；
Touch-control module 303 includes touch control part 303a and touch-control identification part 303b, and touch control part 303a passes through touch-control identification part 303b and the
One control unit 100 establishes connection, and touch-control identification part 303b can obtain contact information by touch control part 303a, and contact is believed
Breath passes to first control unit 100；Display module 304 passes through digital pipe driving chip and first control unit 100 is established and joined
System, and the instruction from first control unit 100 is received, show the contact information from touch control part 303a.Wireless transmission unit
400 include communication module 401 and signal transmitting and receiving module 402, and communication module 401 is connect with first control unit 100, and communicates mould
The external transceiver module 402 of block 401.Signal from first control unit 100 can be passed through transceiver module by communication module 401
402 are sent to processing unit 500；Transceiver module 402 can also receive the signal from processing unit 500, and by it by leading to
Letter module 401 is sent to first control unit 100.
Such as Figure 20, the strong power part of the induction charging stake includes socket 600, metering units 700, folding unit 900, becomes
Press unit 1000, connection unit and node unit.Metering units 700 therein are for calculating the consumed electric energy that charges；Folding
Unit 900 is used to control the on-off of forceful electric power circuit, protection circuit, can use earth leakage protective device, is the master switch of circuit；Become
It presses unit 1000 to be used for circuit transformation, a certain voltage is converted into be suitble to the specific voltage of electrical equipment demand, can be used
Switching Power Supply；Connection unit is the electric wire of forceful electric power circuit, i.e., heretofore described on-off module 203 is connected with socket 600
Charging circuit；Node unit is each connecting terminal.It is specific as follows：
Metering units 700 include metering module 701 and read module 702, and metering module 701 is used to show consumption electric energy
Data can use ammeter, such as 485 ammeters；Read module 702 uses low-power consumption transponder chip, such as SP3485EN.It reads
Module 702 is integrated on " mainboard ", and is connect with first control unit 100, and the pin of read module 702 passes through terminals
Son is drawn electric wire and is connect with metering module 701, and the data for consuming electric energy are sent to by metering module 701 by read module 702
First control unit 100.
Connection unit includes zero curve N and firewire L, and zero curve N includes the first zero curve N1, the second zero curve N2, third in the present invention
Zero curve N3, the 4th zero curve N4, the 5th zero curve N5 and the 6th zero curve N6；Firewire L includes the first firewire L1, the second firewire L2, third
Firewire L3, the 4th firewire L4, the 5th firewire L5 and the 6th firewire L6.First zero curve N1 therein and the second zero curve N2 is to connect city
The plug cord of electricity, outer end have plug C, can connect the alternating current of 220V, and inner end is connect with folding unit 900.Open and close unit
900 connects by the second zero curve N2 and the second firewire L2 with metering units 700, metering units 700 have there are four terminals, second
Firewire L2 enters from first terminals from left to right, and the second zero curve N2 enters from third terminals from left to right.
Node unit includes the first connecting terminal J1 and the second connecting terminal J2.Metering units 700 from left to right second connect
Line end is drawn third firewire L3 and is connected on the first connecting terminal J1, while also drawing the 4th firewire again from the first connecting terminal J1
L4 is connected to on-off execution unit 200, with connect corresponding to it socket 600 (when on-off controlling brancher is parallel with a plurality of, the 4th
The outer end of firewire L4 also correspondingly has the firewire branch of a plurality of parallel connection, and the firewire of every branch road both passes through the prison of the branch road
Module 202 is surveyed, and is connected in corresponding on-off module 203, each on-off module 203 also corresponding connecting terminal J's connects
Mouthful, fuse S is additionally provided between the interface and on-off module 203 of each connecting terminal J, the firewire of last socket 600 is connected to this
On the interface of connecting terminal J, the connection of socket 600 and on-off module 203 is realized, form the firewire access of socket 600).But this
When the also poor opposite zero curve of socket 600 therefore draw the 3rd 0 from the 4th terminals from left to right of metering units 700
Line N3 is connected on this socket 600, and the wiring of each socket 600 is so far completed.
It is also drawn on first connecting terminal J1 on one article of the 5th firewire L5 to voltage transformation unit 1000, meanwhile, metering units 700
The 4th terminals from left to right also draw the 4th zero curve N4 to the second connecting terminal J2, the second connecting terminal J2 also draws the 5th 0
Line N5 is to voltage transformation unit 1000.Therefore, voltage transformation unit 1000 has under the premise of having the 5th firewire L5 and the 5th zero curve N5
Normal working voltage.After voltage transformation unit 1000 is reduced voltage, it is connected to by the 6th firewire L6 and the 6th zero curve N6 " main
On the connecting terminal of plate ", the work for each component on mainboard is powered.Finally " mainboard " can also pass through winding displacement P (Figure 20
In " mainboard " indicated with B1, indicated with B2 " from plate ") provide work to " from plate " needed for electric energy.It should be noted that：The present invention
In the first connecting terminal J1 and the second connecting terminal J2 be all set on " from plate ".
In conclusion induction charging stake of the present invention includes first control unit 100, on-off execution unit 200, hands over
Mutual unit 300, wireless transmission unit 400, socket 600, metering units 700, folding unit 900, voltage transformation unit 1000, connection are single
Member and node unit etc., in addition, induction charging stake further includes cabinet, preferably, the cabinet is that the iron sheet that can open is hollow
Cabinet.
" mainboard ", " from plate ", metering units 700, folding unit 900, voltage transformation unit 1000 are both secured to the inside of cabinet；
Transceiver module 402 is connect by electric wire with communication module 401, and stretches out the outside of cabinet, for capturing and sending signal；Socket
600 stretch out outside cabinet, charge for lead；First zero curve N1 and the second zero curve N2 and its plug C of end also overhanging outlet
Body, for introducing power supply.The front of cabinet has window, allows users to the display module from external observation to box house
304 and metering units 700 display content.Touch control part 303a be close to the positive inner side of cabinet, and be provided with it is corresponding by
Key range, for providing user key-press operation.Identification module 301 is also close to the positive inner side of cabinet, convenient for the brush of IC card
Card induction.
In conclusion IC card identification charging process is specific as follows：
When user is swiped the card using the identification module 301 of IC card alignment interactive unit 300, identification module 301 reads IC
The identity information of card, and identity information is sent to first control unit 100, body of the first control unit 100 further according to IC card
Part information sends broadcast command signal to the instruction control unit 302b of indicating module 302, and instruction control unit 302b is receiving instruction
Control indication department 302a plays the specified speech of its storage inside afterwards.At this point, user can mention according to the voice of instruction unit 302a
Show the idle socket 600 of lower selection, and this corresponding number of socket 600 (such as 1,2,3 ...) is inputted into touch control part 303a, passes through
Touch-control identification part 303b feeds back contact information to first control unit 100, and finally, first control unit 100 is according to socket number
Situation is selected, the driving that information passes through digital pipe driving chip is contacted, is shown on display module 304.
By the above process, first control unit 100 obtains the data such as contact information of the subscriber identity information with key, and
This information unification is sent to the communication module 401 of transmission unit 400 by first control unit 100, and communication module 401 then passes through
Above-mentioned data are sent to processing unit 500 by transceiver module 402.Processing unit 500 can also be believed according to identity information and contact
It ceases to first control unit 100 and sends the first signal.
When first control unit 100 is after receiving from the first signal of processing unit 500, can by winding displacement P to
Selecting module 205 sends second signal, and specified charging circuit is connected for order on-off execution unit 200.Second signal makes
The first analog switch 205a connects corresponding control module 201, control module 201 is according to the content of second signal to on-off mould
Block 203 sends on-off command signal, connect this branch charging circuit and its external respective socket 600, at this time can will be electric
Motor-car charging plug is inserted into this socket 600 and charges.At the same time, monitoring modular 202 can obtain circuital current in real time,
Power information is measured by the signal conversion of conversion module 204, and by this line power information Real-time Feedback to control module
201.Since the inside of control module 201 is preset with the program of power threshold and logic judgment, logic can be passed through
Line power information is compared by determining program with power threshold, and is sent out according to different comparison results to on-off module 203
Send different " on-off command signal ", to control the connecting and disconnecting of the circuit of on-off module 203, realize the power monitoring of charging process with
Route protection is full of automatic stop, prevents from overloading.
Meanwhile after above-mentioned control module 201 receives line power information, also entered by the second analog switch 205b
Winding displacement P, then first control unit 100 is reversely passed back to by winding displacement P, processing unit is finally being sent to by transmission unit 400
500。
In above process, the data for consuming electric energy are passed through read module 702 by the metering module 701 of metering units 700
Reading after be sent to first control unit 100, first control unit 100 also by the data real-time transmission of the consumption electric energy extremely
Processing unit 500, to monitor the service condition of electric energy in real time.
Opposite, if electric vehicle charging complete (automatically powering off), need to swipe the card using IC card again before pick-up,
The order picked up the car is sent to processing unit 500, then processing unit 500 will (charging time fills according to existing charging relevant information
Electricity, real time charging power ...) this specific data result and correlative charges for charging is automatically generated, and automatically out of IC card
Account balance deduct phase inductive charging expense.
If electric vehicle charging is not yet completed, but user still needs midway to pick up the car, then is also required to carry out using IC card again
It swipes the card, and sends the order for closing socket 600 to processing unit 500.It, can be safe after the power-off of this on-off controlling brancher
Pull out charging plug.Likewise, processing unit 500 also will be according to existing charging relevant information (charging time, charge volume, reality
When charge power ...) the specific data result and correlative charges that automatically generate this charging, and automatically from the account in IC card
Remaining sum deducts phase inductive charging expense.
It should be noted that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to preferable
Embodiment describes the invention in detail, those skilled in the art should understand that, it can be to technology of the invention
Scheme is modified or replaced equivalently, and without departing from the spirit and scope of the technical solution of the present invention, should all be covered in this hair
In bright scope of the claims.
Claims (11)
1. a kind of induction charging stake, it is characterised in that：Including,
First control unit (100), the first control unit (100) receive the first signal, identify to it, and to on-off
Execution unit (200) sends second signal；
On-off execution unit (200), including control module (201) and on-off module (203), the control module (201) receive
Second signal from the first control unit (100), and sent according to the second signal to the on-off module (203)
On-off command signal；And
Interactive unit (300), including identification module (301)；The identification module (301) and the first control unit (100)
It is attached, can identify the fixed number of contactless card to read the identity information of contactless card, and the identity information is sent out
It send to the first control unit (100).
2. induction charging stake as described in claim 1, it is characterised in that：The on-off execution unit (200) further includes monitoring
Module (202) and conversion module (204), the monitoring modular (202) pass through conversion module (204) and the control module
(201) connection is established；
The monitoring modular (202) monitors the power of charging circuit, and the line that it is monitored by the conversion module (204)
Road power information is sent to the control module (201), power threshold is preset in the control module (201), and will
The line power information is compared with the power threshold, according to different comparison result control on-off module (203)
Connecting and disconnecting of the circuit.
3. induction charging stake as claimed in claim 1 or 2, it is characterised in that：The interactive unit (300) further includes instruction mould
Block (302)；
The first control unit (100) is according to the identity information for coming from the identification module (301), to the indicating module
(302) broadcast command signal is sent.
4. induction charging stake as claimed in claim 3, it is characterised in that：The indicating module (302) includes instruction unit
(302a) and instruction control unit (302b), the instruction unit (302a) pass through the instruction control unit (302b) and first control
Unit (100) connection processed；
The first control unit (100) is according to the identity information for coming from the identification module (301), to the instruction control unit
(302b) sends the command signal of voice broadcast, and the instruction control unit (302b) controls the instruction according to described instruction signal
Portion (302a) carries out voice broadcast.
5. claim 1,2 or 4 it is any as described in induction charging stake, it is characterised in that：The interactive unit (300) further includes
Touch-control module (303)；
The touch-control module (303) includes touch control part (303a) and touch-control identification part (303b), and the touch control part (303a) passes through
Touch-control identification part (303b) and the first control unit (100), which are established, to be contacted；
The touch-control identification part (303b) can obtain contact information by touch control part (303a), and the contact information is transmitted
Give the first control unit (100).
6. induction charging stake as claimed in claim 5, it is characterised in that：The interactive unit (300) further includes display module
(304)；
The display module (304) and the first control unit (100), which are established, to be contacted, and is received single from first control
The instruction of first (100), display come from the contact information of the touch control part (303a).
7. the induction charging stake as described in claim 1,2,4 or 6 are any, it is characterised in that：It further include wireless transmission unit
(400)；
The wireless transmission unit (400) includes communication module (401) and signal transmitting and receiving module (402), the communication module
(401) it connect, and will pass through from the signal of the first control unit (100) described with the first control unit (100)
Transceiver module (402) is sent to processing unit (500)；
The transceiver module (402) can also receive first signal from the processing unit (500), and be passed through
The communication module (401) is sent to the first control unit (100).
8. induction charging stake as claimed in claim 7, it is characterised in that：The first control unit (100) is received it
To identity information and contact information the processing unit (500) is sent to by the wireless transmission unit (400)；And it is described
Processing unit (500) sends first letter to the first control unit (100) according to the identity information and contact information
Number.
9. the induction charging stake as described in claim 2,4,6 or 8 are any, it is characterised in that：The control module (201), prison
It surveys module (202), on-off module (203) and conversion module (204) and an on-off controlling brancher, the on-off control is collectively formed
Branch is set side by side at least one set；
Be all connected with a socket (600) in the on-off module (203) of on-off controlling brancher described in every group, each socket (600) with
And corresponding on-off module (203) is connected on jointly on a charging circuit.
10. induction charging stake as claimed in claim 9, it is characterised in that：The on-off execution unit (200) further includes selection
Module (205)；
The selecting module (205) is attached with the first control unit (100), and on on-off controlling brancher described in each item
Control module (201) can pass through the selecting module (205) and the first control unit (100) and establish and contact；
The selecting module (205) receives the second signal for coming from the first control unit (100), and according to described the
Binary signal is attached with the corresponding control module (201).
11. the induction charging stake as described in claim 8 or 10, it is characterised in that：The control module (201) is also by the line
Road power information is sent to the first control unit (100), and the first control unit (100) is by the line power information
The processing unit (500) are sent to by the wireless transmission unit (400).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811032034.3A CN108879890A (en) | 2018-09-05 | 2018-09-05 | A kind of induction charging stake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811032034.3A CN108879890A (en) | 2018-09-05 | 2018-09-05 | A kind of induction charging stake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108879890A true CN108879890A (en) | 2018-11-23 |
Family
ID=64323313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811032034.3A Pending CN108879890A (en) | 2018-09-05 | 2018-09-05 | A kind of induction charging stake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108879890A (en) |
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