CN108944511A - A kind of control circuit and adapter of adapter - Google Patents
A kind of control circuit and adapter of adapter Download PDFInfo
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- CN108944511A CN108944511A CN201810737443.7A CN201810737443A CN108944511A CN 108944511 A CN108944511 A CN 108944511A CN 201810737443 A CN201810737443 A CN 201810737443A CN 108944511 A CN108944511 A CN 108944511A
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Abstract
The embodiment provides a kind of control circuit of adapter and adapters, and wherein control circuit includes: temperature sensing circuit, when carrying out exchange charge and discharge for detecting vehicle, the temperature signal inside adapter that is connect with the trickle charge pipette tips of charging gun；Governor circuit is connect with temperature sensing circuit, the temperature signal detected for receiving temperature sensing circuit, and is transmitted to vehicle by fast charge seat.In an embodiment of the present invention, the temperature signal inside adapter that governor circuit detects temperature sensing circuit, vehicle is transmitted to by fast charge seat, vehicle is enabled to take corresponding safety measure according to temperature signal, if temperature entrained by temperature signal reaches preset safety value, vehicle can exit exchange charge and discharge mode according to temperature signal, it avoids adapter from generating because temperature is excessively high and burn or occur other dangerous situations, guarantees safety when vehicle carries out exchange charge and discharge by fast charge seat.
Description
Technical field
The present invention relates to charging and discharging vehicle accessory technical field, in particular to the control circuit and switching of a kind of adapter
Head.
Background technique
With the development of the times, it is also increasingly had been favored by people using electric car as the new-energy automobile of representative,
In, the charging problems of electric car are an important factor for influencing its popularization.Electric car is using integrated alternating current-direct current charging at present
The charging modes of stake are very universal, in charging, are usually connect by fast charge rifle with fast charge seat and carry out fast charge, or by slow
It fills rifle and connect progress trickle charge with trickle charge seat, two kinds of charging modes need to connect corresponding cradle on vehicle, make filling for vehicle side
Electric system design is cumbersome, and occupied space is larger.
Summary of the invention
Technical problems to be solved of the embodiment of the present invention are to provide the control circuit and adapter of a kind of adapter, to solve
Safety problem when certainly vehicle carries out exchange charge and discharge by fast charge seat.
In order to solve the above technical problems, the embodiment of the invention provides a kind of control circuits of adapter, comprising:
Temperature sensing circuit, when carrying out exchange charge and discharge for detecting vehicle, what is connect with the trickle charge pipette tips of charging gun turns
Temperature signal inside connector；
Governor circuit is connect with temperature sensing circuit, the temperature signal detected for receiving temperature sensing circuit, and is led to
It crosses fast charge seat and is transmitted to vehicle.
Preferably, the control circuit of adapter as described above, temperature sensing circuit are connect at least one thermistor.
Preferably, the control circuit of adapter as described above, further includes: electronic lock, and the electricity being connect with electronic lock
Son lock driving circuit；
Wherein, electronic lock driving circuit is electrically connected with governor circuit, for detecting the position signal of electronic lock, passes through master control
Circuit transmission controls electronic lock locking or unlock to vehicle, and according to the control signal of governor circuit；Controlling signal is master control electricity
Road generates after receiving the locking signal or unlocking signal that vehicle transmits, and is transmitted to electronic lock driving circuit.
Further, the control circuit of adapter as described above, further includes: the mechanical interlock mechanism being connect with electronic lock,
Trickle charge pipette tips are locked when for carrying out AC charging to fast charge seat, adapter and vehicle according to the operation of the locking of electronic lock
Only, alternatively, according to electronic lock unlock operation to fast charge seat, adapter and vehicle carry out AC charging when trickle charge pipette tips into
Row unlock operation.
Another preferred embodiment of the invention additionally provides a kind of adapter, comprising: the first pin connecting pin, second pin
The control circuit of connecting pin and adapter as described above；
Wherein, the trickle charge pipette tips of the first pin connecting pin and charging gun connect, the fast charge of second pin connecting pin and vehicle
Seat connection, the position of temperature signal and electronic lock for transmitting the governor circuit of the working signal of charging gun and control circuit
Confidence number is transmitted to vehicle.
Specifically, adapter as described above, the first pin connecting pin are provided with the first pin, for trickle charge pipette tips
CP (charge control guidance, Control Pilot) signal end connection；
Second pin connecting pin is provided with the second pin being connected with the first pin, for the first CC with fast charge seat
(connection confirmation, Connection Confirm) signal end connection；
The CP signal of the CP signal end of trickle charge pipette tips is transmitted to vehicle through the first pin, second pin and the first CC signal end
?.
Specifically, adapter as described above, the first pin connecting pin are provided with third pin, for trickle charge pipette tips
The connection of CC signal end, second pin connecting pin is provided with the 4th pin being connected with third pin, for the with fast charge seat
The connection of two CC signal ends；
The CC signal of the CC signal end of trickle charge pipette tips is transmitted to vehicle through third pin, the 4th pin and the 2nd CC signal end
?.
Further, adapter as described above, the first pin connecting pin are additionally provided with the 5th pin, are used for and trickle charge rifle
The first ground terminal connection of head；
Second pin connecting pin is additionally provided with the 6th pin being connected with the 5th pin, for connecing with the second of fast charge seat
Ground terminal connection；
The earth current of first ground terminal of trickle charge pipette tips is transmitted to the of fast charge seat through the 5th pin and the 6th pin
Two ground terminals.
Specifically, adapter as described above, second pin connecting pin further include: power end is electrically connected with vehicle；Wherein
Power end includes:
Power input is connect for the anode with fast charge seat；
Power output end, for being connect with the cathode of fast charge seat.
Specifically, adapter as described above, second pin connecting pin further include: CAN (controller local area network,
Controller Area Network) end, communication connection is established with vehicle；Wherein the end CAN includes: the first end CAN, with fast charge
The fast charge CAN high level end connection of seat, for exporting or receiving high level signal；
2nd end CAN is connect, for exporting or receiving low level signal with the fast charge CAN low level end of fast charge seat.
Compared with prior art, the control circuit and adapter of a kind of adapter provided in an embodiment of the present invention, at least has
Have it is following the utility model has the advantages that
In an embodiment of the present invention, it when vehicle carries out exchange charge and discharge using fast charge seat, is used as using adapter
Between connector, and the control circuit of adapter includes: temperature sensing circuit and governor circuit, carries out exchange charge and discharge in vehicle
When, the temperature signal inside temperature sensing circuit real-time detection adapter, and it is transmitted to governor circuit, governor circuit believes temperature
Number vehicle is transmitted to by fast charge seat, so that vehicle after receiving temperature signal, can learn the temperature regime of adapter, and root
Corresponding safety measure is taken according to the temperature regime of adapter, if temperature entrained by temperature signal reaches preset safety
When value, vehicle can exit exchange charge and discharge mode according to temperature signal, and adapter is avoided to generate because temperature is excessively high and burn or send out
Other raw dangerous situations, guarantee safety when vehicle carries out exchange charge and discharge by fast charge seat.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the control circuit of adapter of the invention；
Fig. 2 is the structural schematic diagram of adapter of the invention.
[description of symbols]
1, adapter；101, control circuit；1011, temperature sensing circuit；1012, governor circuit；
1013, thermistor；1014, electronic lock；1015, electronic lock driving circuit；
102, the first pin connecting pin；1021, the first pin；1022, third pin；
1023, the 5th pin；103, second pin connecting pin；1031, second pin；
1032, the 4th pin；1033, the 6th pin；1034, power end；1035, the end CAN；
2, trickle charge pipette tips；201, CP signal end；202, CC signal end；203, the first ground terminal；
3, vehicle；4, fast charge seat；401, the first CC signal end；402, the 2nd CC signal end；
403, the second ground terminal.
Specific embodiment
To keep the technical problem to be solved in the present invention, technical solution and advantage clearer, below in conjunction with attached drawing and tool
Body embodiment is described in detail.In the following description, such as specific configuration is provided and the specific detail of component is only
In order to help comprehensive understanding the embodiment of the present invention.It therefore, it will be apparent to those skilled in the art that can be to reality described herein
Example is applied to make various changes and modifications without departing from scope and spirit of the present invention.In addition, for clarity and brevity, it is omitted pair
The description of known function and construction.
It should be understood that " one embodiment " or " embodiment " that specification is mentioned in the whole text mean it is related with embodiment
A particular feature, structure, or characteristic is included at least one embodiment of the present invention.Therefore, occur everywhere in the whole instruction
" in one embodiment " or " in one embodiment " not necessarily refer to identical embodiment.In addition, these specific features, knot
Structure or characteristic can combine in any suitable manner in one or more embodiments.
In various embodiments of the present invention, it should be appreciated that the size of the serial number of following each processes is not meant to execute suitable
Sequence it is successive, the execution of each process sequence should be determined by its function and internal logic, the implementation without coping with the embodiment of the present invention
Process constitutes any restriction.
It should be understood that the terms "and/or", only a kind of incidence relation for describing affiliated partner, expression can deposit
In three kinds of relationships, for example, A and/or B, can indicate: individualism A exists simultaneously A and B, these three situations of individualism B.
In addition, character "/" herein, typicallys represent the relationship that forward-backward correlation object is a kind of "or".
In embodiment provided herein, it should be appreciated that " B corresponding with A " indicates that B is associated with A, can be with according to A
Determine B.It is also to be understood that determine that B is not meant to determine B only according to A according to A, it can also be according to A and/or other information
Determine B.
Referring to Fig. 1 and Fig. 2, a preferred embodiment of the present invention provides a kind of control circuit of adapter, comprising:
Temperature sensing circuit 1011 when carrying out exchange charge and discharge for detecting vehicle 3, connects with the trickle charge pipette tips 2 of charging gun
The temperature signal inside adapter 1 connect；
Governor circuit 1012 is connect with temperature sensing circuit 1011, is detected for receiving temperature sensing circuit 1011
Temperature signal, and vehicle 3 is transmitted to by fast charge seat 4.
In an embodiment of the present invention, when vehicle 3 carries out exchange charge and discharge using fast charge seat 4, using 1 conduct of adapter
Intermediate connector, and the control circuit 101 of adapter 1 includes: temperature sensing circuit 1011 and governor circuit 1012, in vehicle 3
When carrying out exchange charge and discharge, temperature signal inside 1011 real-time detection adapter 1 of temperature sensing circuit, and it is transmitted to master control electricity
Road 1012, temperature signal is transmitted to vehicle 3 by fast charge seat 4 by governor circuit 1012, so that vehicle 3 is receiving temperature signal
Afterwards, it can learn the temperature regime of adapter 1, and corresponding safety measure is taken according to the temperature regime of adapter 1, if temperature is believed
When temperature entrained by number reaches preset safety value, vehicle 3 can exit exchange charge and discharge mode according to temperature signal, keep away
Exempt from adapter 1 to generate because temperature is excessively high and burn or occur other dangerous situations, guarantees that vehicle 3 is exchanged by fast charge seat 4
Safety when charge and discharge.Preferably, vehicle 3 takes corresponding safety measure also according to the temperature regime of fast charge seat 4, when fast charge seat
When 4 temperature or the temperature of adapter 1 reach preset safety value, exchange charge and discharge mode is exited, guarantees that vehicle 3 passes through
Fast charge seat 4 carries out safety when exchange charge and discharge.
Wherein, governor circuit 1012 includes: microprocessing unit, power circuit and controller local area network CAN, for for
Temperature sensing circuit 1011 is powered, and the temperature signal that temperature sensing circuit 1011 generates is transmitted to vehicle 3.Preferably, such as
The control circuit 101 of the upper adapter 1, temperature sensing circuit 1011 are connect at least one thermistor 1013.
In an embodiment of the present invention, temperature sensing circuit 1011 is connect at least one thermistor 1013, works as switching
When temperature inside first 1 generates variation, the resistance value that will lead to thermistor 1013 generates variation, influences temperature sensing circuit 1011
In electric current, voltage, and then generate and represent the temperature signal of different temperatures.Preferably, thermistor 1013 is negative temperature coefficient
Thermistor 1013, when temperature is higher, resistance value is smaller, will not generate a large amount of heat when 1 internal temperature of adapter is higher,
While guaranteeing that generation represents the temperature signal of different temperatures, the heat of the generation of thermistor 1013 is avoided to adapter 1
The influence of internal temperature.Optionally, temperature is detected using other elements for example: thermocouple, and make temperature depending on the temperature
Degree detection circuit 1011 generates different temperature signals and all belongs to the scope of protection of the present invention.
Referring to Fig. 1 and Fig. 2, it is preferable that the control circuit of adapter as described above, further includes: electronic lock 1014, and
The electronic lock driving circuit 1015 being connect with electronic lock 1014；
Wherein, electronic lock driving circuit 1015 is electrically connected with governor circuit 1012, for detecting the position of electronic lock 1014
Signal is transmitted to vehicle 3 by governor circuit 1012, and according to the control signal of governor circuit 1012, controls electronic lock 1014
Locking or unlock；Control signal generates after receiving the locking signal or unlocking signal that vehicle 3 transmits for governor circuit 1012, and
It is transmitted to electronic lock driving circuit 1015.
In an embodiment of the present invention, the control circuit 101 of adapter 1 further include: electronic lock 1014, and and electronic lock
The electronic lock driving circuit 1015 of 1014 connections, governor circuit 1012 are electrically connected with electronic lock driving circuit 1015, are electronic lock
Driving circuit 1015 is powered, and electronic lock driving circuit 1015 detects the position signal of electronic lock 1014, passes through governor circuit 1012
It is transmitted to vehicle 3, and receives vehicle 3 according to the position signal of electronic lock 1014 and the status signal of vehicle 3, the locking of generation
Signal or unlocking signal generate control signal according to locking signal or unlocking signal, and are transmitted to electronic lock driving circuit 1015,
And then it controls electronic lock 1014 and carries out locking operation or unlock operation.
Further, the control circuit of adapter as described above, further includes: the mechanical interlocking machine being connect with electronic lock 1014
Structure, trickle charge rifle when for according to the operation of the locking of electronic lock 1014 to the progress AC charging of fast charge seat 4, adapter 1 and vehicle 3
First 2 carry out locking, fill alternatively, carrying out exchange to fast charge seat 4, adapter 1 and vehicle 3 according to the unlock of electronic lock 1014 operation
Trickle charge pipette tips 2 when electric are unlocked operation.
In an embodiment of the present invention, the control circuit 101 of adapter 1 further include: the machinery being connect with electronic lock 1014
Interlocking mechanism, when electronic lock 1014 carries out locking operation, mechanical interlock mechanism and 1014 teamwork of electronic lock, by fast charge seat
4, adapter 1 and trickle charge pipette tips 2 are chain is an integral structure, guarantees to carry out in exchange charge and discharge process in vehicle 3, fast charge seat
4, adapter 1 and trickle charge pipette tips 2 are bonded, avoid the occurrence of because between trickle charge pipette tips 2 and adapter 1 or adapter 1 with
Poor contact or discontinuity connection, the adverse effect caused by 3 charge and discharge of vehicle are generated between fast charge seat 4.
When electronic lock 1014 is unlocked operation, mechanical interlock mechanism contacts locking simultaneously, so that fast charge seat 4, switching
To be detachably connected between first 1 and trickle charge pipette tips 2, convenient for removing adapter 1 and trickle charge rifle after terminating charge and discharge process
First 2, individually stored.
Referring to fig. 2, another preferred embodiment of the invention additionally provides a kind of adapter, comprising: the first pin connecting pin
102, the control circuit 101 of second pin connecting pin 103 and adapter 1 as described above；
Wherein, the first pin connecting pin 102 is connect with the trickle charge pipette tips 2 of charging gun, second pin connecting pin 103 and vehicle
3 fast charge seat 4 connects, the temperature for transmitting the working signal of trickle charge pipette tips 2 and the governor circuit of control circuit 101 1012
The position signal of degree signal and electronic lock 1014 is transmitted to vehicle 3.
In an embodiment of the present invention, the first pin connecting pin 102 of adapter 1 is connect with the trickle charge pipette tips 2 of charging gun,
Second pin connecting pin 103 is connect with the fast charge seat 4 of vehicle 3, by the master control of the working signal of charging gun and control circuit 101
The position signal of temperature signal and electronic lock 1014 that circuit 1012 transmits is transmitted to vehicle 3, and vehicle 3 is enabled to utilize fast charge seat
4 carry out exchange charge and discharge, so that vehicle 3 reduces the workload of trickle charge seat during design and producing, are conducive to save vehicle
It is complicated and deposit to reduce 3 internal circuit of vehicle but also the route inside vehicle 3 is simpler for 3 production and design cost
Security risk.Meanwhile vehicle 3 can obtain the temperature regime inside adapter 1, inside adapter 1 when the temperature is excessively high,
Exchange charge and discharge process can be released in time, adapter 1 is avoided to generate because temperature is excessively high and burn or occur other dangerous situations, protected
Card vehicle 3 carries out safety when exchange charge and discharge by fast charge seat 4.Vehicle 3 can also obtain the electronic lock 1014 inside adapter 1
Position signal, and corresponding unlocking signal is generated according to position signal or locking signal is transmitted to adapter 1, to control switching
First 1 with the connection relationship of trickle charge pipette tips 2 and fast charge seat 4.
Referring to fig. 2, specifically, adapter as described above, the first pin connecting pin 102 are provided with the first pin 1021,
It is connect for the control confirmation CP signal end 201 with trickle charge pipette tips 2；
Second pin connecting pin 103 is provided with the second pin 1031 being connected with the first pin 1021, is used for and fast charge
First connection confirmation CC signal end 202 of seat 4 connects；
The CP signal of the CP signal end 201 of trickle charge pipette tips 2 is believed through the first pin 1021, second pin 1031 and the first CC
Number end 401 is transmitted to vehicle 3.
The first pin connecting pin 102 of adapter 1 is provided with true with the control of trickle charge pipette tips 2 in an embodiment of the present invention
Recognize the first pin 1021 of the connection of CP signal end 201, second pin connecting pin 103 is provided with to be connect really with the first of fast charge seat 4
The second pin 1031 of the connection of CC signal end 202 is recognized, and the first pin 1021 is connect with second pin 1031, so that trickle charge pipette tips
The CP signal of 2 CP signal end 201 is transmitted to vehicle through the first pin 1021, second pin 1031 and the first CC signal end 401
3, the charging and discharging state of vehicle 3 is determined according to the CP signal of trickle charge pipette tips 2 convenient for vehicle 3, and then take appropriate measures, example
Such as: control vehicle 3 enters exchanging trickle charge mode.
Referring to fig. 2, specifically, adapter as described above, the first pin connecting pin 102 are provided with third pin 1022,
It is connect for the CC signal end 202 with trickle charge pipette tips 2, second pin connecting pin 103 is provided with to be connected with third pin 1022
The 4th pin 1032, connect for the 2nd CC signal end 402 with fast charge seat 4；
The CC signal of the CC signal end 202 of trickle charge pipette tips 2 is believed through third pin 1022, the 4th pin 1032 and the 2nd CC
Number end 402 is transmitted to vehicle 3.
The first pin connecting pin 102 of adapter 1 is provided with the CC signal with trickle charge pipette tips 2 in an embodiment of the present invention
The third pin 1022 of 202 connection of end, second pin connecting pin 103 are provided with the 2nd CC signal end 402 connection of fast charge seat 4
4th pin 1032, and third pin 1022 is connect with the 4th pin 1032, so that the CC of the CC signal end 202 of trickle charge pipette tips 2
Signal is transmitted to vehicle 3 through third pin 1022, the 4th pin 1032 and the 2nd CC signal end 402, convenient for vehicle 3 according to slow
The CC signal for filling pipette tips 2 determines whether charging gun normally connect and the concrete type of trickle charge pipette tips 2 with vehicle 3, and according to slow
The concrete type for filling pipette tips 2 takes corresponding charge and discharge mode, such as: when the resistance for determining trickle charge pipette tips 2 according to CC signal is
When the first preset value, determine that the pipette tips type connecting with vehicle 3 is vehicle supplying power for outside pipette tips, control vehicle 3 is externally supplied into vehicle
Power mode.Wherein, the concrete type of trickle charge pipette tips 2 includes: vehicle supplying power for outside pipette tips, vehicle-to-vehicle power supply pipette tips and exchanging trickle charge
At least one of in pipette tips 2.
Referring to fig. 2, further, adapter as described above, the first pin connecting pin 102 are additionally provided with the 5th pin
1023, it is connect for the first ground terminal 203 with trickle charge pipette tips 2；
Second pin connecting pin 103 is additionally provided with the 6th pin 1033 being connected with the 5th pin 1023, for it is fast
Fill the second ground terminal 403 connection of seat 4；
The earth current of first ground terminal 203 of trickle charge pipette tips 2 is transmitted through the 5th pin 1023 and the 6th pin 1033
To the second ground terminal 403 of fast charge seat 4.
In an embodiment of the present invention, 1021 end of the first pin is provided with the 5th pin connecting with the ground terminal of charging gun
1023,1031 end of second pin is provided with the 6th pin 1033 connecting with the second ground terminal 403 of fast charge seat 4, and the 5th draws
Foot 1023 is connect with the 6th pin 1033, so that the earth current of the ground terminal of charging gun draws through the 5th pin 1023 and the 6th
Foot 1033 is transmitted to the second ground terminal 403 of fast charge seat 4, and the earth current of trickle charge pipette tips 2 is grounded nearby, avoids earth current
It include CC letter to charging gun inside when being transmitted to charging pile or powered vehicle ground connection along the power supply harness connecting with trickle charge pipette tips 2
Number and CP signal including working signal interfere, influence charging gun normal signal transmission.
Referring to fig. 2, specifically, adapter as described above, second pin connecting pin 103 further include: power end 1034, with
Vehicle 3 is electrically connected；Wherein power end 1034 includes:
Power input is connect for the anode with fast charge seat 4；
Power output end, for being connect with the cathode of fast charge seat 4.
In an embodiment of the present invention, 1031 end of second pin of adapter 1 further includes and 3 electric connection of power supply end of vehicle
1034, for obtaining the electric energy on vehicle 3 and powering for the control circuit 101 inside adapter 1, guarantee inside adapter 1
The normal operation of control circuit 101.Wherein the anode of fast charge seat 4 is as shown in A+ in figure, and cathode is as shown in A- in figure.
Referring to fig. 2, specifically, adapter as described above, second pin connecting pin 103 further include: controller LAN
Communication connection is established with vehicle 3 in the end network CAN 1035；Wherein the end CAN 1035 includes: the first end CAN, the fast charge with fast charge seat 4
CAN high level end connection, for exporting or receiving high level signal；
2nd end CAN is connect, for exporting or receiving low level signal with the fast charge CAN low level end of fast charge seat 4.
In an embodiment of the present invention, second pin connecting pin 103 further include: the end controller local area network CAN 1035, with
Vehicle 3 establishes communication connection, so that communication connection is established between adapter 1 and vehicle 3, it is convenient for adapter 1 that temperature detection is electric
The position signal for the electronic lock 1014 that the temperature signal and electronic lock driving circuit 1015 that road 1011 is detected detect is transmitted to vehicle
3, and receive the locking signal or unlocking signal of the transmission of vehicle 3.Wherein the end CAN 1035 includes: for exporting or receiving high electricity
The first end CAN of ordinary mail number (as shown in CAN high in figure) and for exporting or receiving the 2nd end CAN of low level signal (in such as figure
Shown in CAN is low) so that separately transmitting between high level signal and low level signal, the interference between signal is reduced, guarantees signal transmission
Accuracy.
In addition, the present invention can in different examples repeat reference numerals and/or letter.This repetition be in order to simplify and
Clear purpose itself does not indicate the relationship between discussed various embodiments and/or setting.
It should also be noted that, herein, relational terms such as first and second and the like are used merely to one
Entity or operation are distinguished with another entity or operation, without necessarily requiring or implying between these entities or operation
There are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to contain
Lid non-exclusive inclusion.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, several improvements and modifications can also be made, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of control circuit of adapter characterized by comprising
Temperature sensing circuit (1011), the trickle charge pipette tips (2) when carrying out exchange charge and discharge for detecting vehicle (3), with charging gun
The internal temperature signal of the adapter (1) of connection；
Governor circuit (1012) is connect, for receiving the temperature sensing circuit with the temperature sensing circuit (1011)
(1011) temperature signal detected, and the vehicle (3) are transmitted to by the fast charge seat (4).
2. the control circuit of adapter according to claim 1, which is characterized in that the temperature sensing circuit (1011) with
The connection of at least one thermistor (1013).
3. the control circuit of adapter according to claim 1, which is characterized in that further include: electronic lock (1014), and
The electronic lock driving circuit (1015) being connect with the electronic lock (1014)；
Wherein, the electronic lock driving circuit (1015) is electrically connected with the governor circuit (1012), for detecting the electronics
The position signal for locking (1014), is transmitted to the vehicle (3) by the governor circuit (1012), and according to the governor circuit
(1012) control signal controls the electronic lock (1014) locking or unlock；The control signal is the governor circuit
(1012) it is generated after receiving the locking signal or unlocking signal of the vehicle (3) transmission, and is transmitted to the electronic lock driving
Circuit (1015).
4. the control circuit of adapter according to claim 3, which is characterized in that further include: with the electronic lock (1014)
The mechanical interlock mechanism of connection, for being operated according to the locking of the electronic lock (1014) to the fast charge seat (4), adapter
(1) and the vehicle (3) carries out the trickle charge pipette tips (2) when AC charging and carries out locking, alternatively, according to the electronic lock
(1014) described when unlock operation is to the progress AC charging of the fast charge seat (4), adapter (1) and the vehicle (3)
Trickle charge pipette tips (2) are unlocked operation.
5. a kind of adapter characterized by comprising the first pin connecting pin (102), second pin connecting pin (103) and
Such as the control circuit (101) of the described in any item adapters of Claims 1-4 (1)；
Wherein, first pin connecting pin (102) are connect with the trickle charge pipette tips (2) of charging gun, second pin connecting pin (103)
It is connect with the fast charge seat (4) of vehicle (3), for by the master of the working signal of the charging gun and the control circuit (101)
The temperature signal of control circuit (1012) transmission and the position signal of electronic lock (1014) are transmitted to the vehicle (3).
6. adapter according to claim 5, which is characterized in that first pin connecting pin (102) is provided with first
Pin (1021), for being connect with the control of the trickle charge pipette tips (2) confirmation CP signal end (201)；
The second pin connecting pin (103) is provided with the second pin (1031) being connected with first pin (1021),
For connecting confirmation CC signal end (401) connection with the first of the fast charge seat (4)；
The CP signal of the CP signal end (201) of the trickle charge pipette tips (2) is through first pin (1021), the second pin
(1031) and the first CC signal end (401) is transmitted to the vehicle (3).
7. adapter according to claim 5, which is characterized in that first pin connecting pin (102) is provided with third
Pin (1022), for being connect with the CC signal end (202) of the trickle charge pipette tips (2)；
The second pin connecting pin (103) is provided with the 4th pin (1032) being connected with the third pin (1022),
For being connect with the 2nd CC signal end (402) of the fast charge seat (4)；
The CC signal of the CC signal end (202) of the trickle charge pipette tips (2) is through the third pin (1022), the 4th pin
(1032) and the 2nd CC signal end (402) is transmitted to the vehicle (3).
8. adapter according to claim 5, which is characterized in that first pin connecting pin (102) is additionally provided with
Five pins (1023), for being connect with the first ground terminal (203) of the trickle charge pipette tips (2)；
The second pin connecting pin (103) is additionally provided with the 6th pin being connected with the 5th pin (1023)
(1033), for being connect with the second ground terminal (403) of the fast charge seat (4)；
The earth current of the first ground terminal (203) of the trickle charge pipette tips (2) is through the 5th pin (1023) and described
Six pins (1033) are transmitted to the second ground terminal (403) of the fast charge seat (4).
9. adapter according to claim 5, which is characterized in that the second pin connecting pin (103) further include: power supply
It holds (1034), is electrically connected with the vehicle (3)；Wherein the power end (1034) includes:
Power input is connect for the anode with the fast charge seat (4)；
Power output end, for being connect with the cathode of the fast charge seat (4).
10. adapter according to claim 5, which is characterized in that the second pin connecting pin (103) further include: control
Communication connection is established with the vehicle (3) in the end general ability domain network C AN processed (1035)；
Wherein the end CAN (1035) includes: the first end CAN, is connect with the fast charge CAN high level end of the fast charge seat (4), is used
In output or receive high level signal；
2nd end CAN is connect, for exporting or receiving low level signal with the fast charge CAN low level end of the fast charge seat (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810737443.7A CN108944511A (en) | 2018-07-06 | 2018-07-06 | A kind of control circuit and adapter of adapter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810737443.7A CN108944511A (en) | 2018-07-06 | 2018-07-06 | A kind of control circuit and adapter of adapter |
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| CN108944511A true CN108944511A (en) | 2018-12-07 |
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| CN201810737443.7A Pending CN108944511A (en) | 2018-07-06 | 2018-07-06 | A kind of control circuit and adapter of adapter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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Application publication date: 20181207 |