CN207617529U - For the crossover sub of Vehicular charging, for the charging system to Vehicular charging - Google Patents
For the crossover sub of Vehicular charging, for the charging system to Vehicular charging Download PDFInfo
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- CN207617529U CN207617529U CN201720905848.8U CN201720905848U CN207617529U CN 207617529 U CN207617529 U CN 207617529U CN 201720905848 U CN201720905848 U CN 201720905848U CN 207617529 U CN207617529 U CN 207617529U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model is related to a kind of crossover sub for Vehicular charging and the charging systems to Vehicular charging.The crossover sub includes alternating current receiving part, middle section and current output unit；The alternating current receiving part is used to connect with AC charging equipment to receive the alternating current of its input；The current output unit with the vehicle-mounted charge interface of the vehicle for connecting to input charging current to it；The middle section is arranged between the alternating current receiving part and the current output unit to provide electric connection therebetween.By using the crossover sub, vehicle itself only need to configure a direct-current charging interface, reduce vehicle design space and thereby reduce vehicle manufacture cost.
Description
Technical field
The utility model is usually related to Vehicular charging technology, and in particular it relates to for Vehicular charging crossover sub
With for the charging system to Vehicular charging.
Background technology
In general, the charging equipment for electric vehicle charging divides DC charging equipment and AC charging equipment with respectively
For direct current (AC) fast charge with exchange (DC) trickle charge.DC charging can greatly shorten charging time, but DC charging equipment cost
It is higher, therefore the distribution of DC charging equipment is far below AC charging equipment in the market.Consumer is difficult conveniently to find direct current to fill
Electric equipment.
For different charging modes, current electric vehicle is usually designed to while having DC charging socket and friendship
Current charge socket.
Utility model content
The one side of the utility model is related to a kind of crossover sub for Vehicular charging comprising alternating current receives
Portion, middle section and current output unit；The alternating current receiving part is defeated to receive its for being connect with AC charging equipment
The alternating current entered；The current output unit with the vehicle-mounted charge interface of the vehicle for connecting to input charging current to it；Institute
Middle section is stated to be arranged between the alternating current receiving part and the current output unit to provide electrically between the rwo
Connection.
Wherein, in above-mentioned crossover sub, the alternating current receiving part be AC charging socket with AC charging rifle
Connection；The current output unit is DC charging plug.
Wherein, in above-mentioned crossover sub, the AC charging socket is the AC charging socket of national standard.
Wherein, in above-mentioned crossover sub, the AC charging socket is the AC charging socket for meeting specific criteria；Institute
It is the DC charging plug for meeting the specific criteria to state DC charging plug.
Wherein, in above-mentioned crossover sub, FireWire port port and the current output unit of the alternating current receiving part
DC charging cathode output end mouth is electrically connected via the middle section, the zero curve port of the alternating current receiving part via
The middle section and the DC charging cathode output end mouth of the current output unit are electrically connected；Or, the alternating current connects
The FireWire port port in receipts portion and the DC charging cathode output end mouth of the current output unit are electrically connected via the middle section,
The zero curve port of the alternating current receiving part is defeated via the middle section and the DC charging anode of the current output unit
Exit port is electrically connected.
Wherein, in above-mentioned crossover sub, the exchange connection confirmation input port CC of the alternating current receiving part, exchange
Connection control guider port CP is arbitrarily defeated with the accessory power supply cathode output end mouth of the current output unit and accessory power supply cathode
Exit port signal connects.
Wherein, further include the electronic lock being set on the alternating current receiving part, the electricity in above-mentioned crossover sub
Son lock keeps the alternating current receiving part in charging process with AC charging plant machinery locking and after charging
The alternating current receiving part is unlocked with AC charging equipment.
The another aspect of the utility model is the charging system being related to for Vehicular charging comprising:
Interior charging system in vehicle comprising：
Vehicle-mounted charge interface is DC charging socket,
Entire car controller, and
Vehicular charger, wherein
The entire car controller be connected to the DC charging socket with the relevant port of AC charging with it is described
The output port of entire car controller connection；And the AC charging input port of the Vehicular charger is connected to the direct current
The DC charging output port of charging socket；And
Crossover sub for Vehicular charging comprising：
Alternating current receiving part；
Middle section, and
Current output unit；
Wherein, the alternating current receiving part is used to connect with AC charging equipment to receive the alternating current of its input；Institute
Current output unit is stated for being connect with the vehicle-mounted charge interface of the vehicle to input charging current to it；The middle section setting
To provide electric connection between the rwo between the alternating current receiving part and the current output unit.
When charging equipment is AC charging equipment, the crossover sub of the utility model can be used.By using this turn
Changing-over head, vehicle itself only need to configure a direct-current charging interface, the direct-current charging interface can be used for simultaneously exchanging trickle charge and
The charge function of direct current charge, to which alternating-current charging interface be omitted.Therefore, reduce vehicle design space and thereby reduce
Vehicle manufacture cost.When charging equipment is DC charging equipment, the direct-current charging interface and DC charging equipment of vehicle are direct
Connection.
Through the following detailed description with reference to the accompanying drawings, other aspect and feature of the utility model become apparent.But it answers
When knowing, which is only the purpose design explained, not as the restriction of the scope of the utility model, this is because its
It should refer to appended claims.It should also be noted that attached drawing is merely intended to conceptually illustrate structure and flow described herein,
Unless otherwise noted, it is not necessary to scale attached drawing.
Description of the drawings
In conjunction with attached drawing refering to the detailed description of detailed description below, the utility model will be more fully appreciated, it is attached
Same reference numbers refer to same element in view always in figure.Wherein：
Fig. 1 is a kind of embodiment according to the exemplary crossover sub for charging system for electric automobile of the utility model
Structural schematic diagram；
Fig. 2 is a kind of schematic diagram of embodiment of the inside connection of the crossover sub of display diagram 1；
Fig. 3 is the stereoscopic schematic diagram of the crossover sub for charging system for electric automobile as shown in Figure 1；
Fig. 4 is the circuit structure diagram according to one exemplary charging system of the utility model；And
Fig. 5 is the circuit structure diagram according to another exemplary charging system of the utility model.
Specific implementation mode
To help those skilled in the art that can definitely understand the theme of the requires of the utility model protection, with reference to
Specific embodiment of the present utility model is described in detail in attached drawing.
According to an example of the utility model, the crossover sub for Vehicular charging is provided, independently of electronic vapour
Vehicle, when to Vehicular charging, if desired, then the charging equipment and vehicle-mounted charge interface outside vehicle can be connected by the crossover sub,
To realize charging.Herein, electric vehicle may include that electric vehicle, hybrid vehicle and the like have height
Press the automobile of charging system.As below in connection with described in attached drawing, crossover sub is connected to charging equipment provided herein
When with vehicle-mounted charge interface, externally input alternating current can be directed into suitable input port in Vehicular charging interface, from
And make alternating current that can enter the charging system in vehicle via the crossover sub and Vehicular direct-current input interface, thus to
Interior battery charging.Direct current charging interface and the prior art with charging interface is exchanged with, needing to be equipped in the prior art
It compares, which only needs to use the crossover sub outside vehicle, you can whole without changing interior existing charging system
In the case of body framework, using a vehicle-mounted charge interface reach can DC charging again can AC charging technique effect.This
Vehicle design space can be reduced and reduce vehicle manufacture cost.
Fig. 1 is a kind of embodiment according to the exemplary crossover sub for charging system for electric automobile of the utility model
Structural schematic diagram.As shown in Figure 1, the crossover sub include alternating current receiving part 1, current output unit 2, middle section 3 and
Optionally, further include electronic lock 4.Alternating current receiving part 1 is used to connect with AC charging equipment to receive the exchange of its input
Electricity.Current output unit 2 with the vehicle-mounted charge interface of the vehicle for connecting to input charging current to it.It should be noted that
AC charging equipment mentioned herein is various types of charging guns for being connected to charging pile, and vehicle-mounted charge interface is vehicle-mounted straight
Current charge socket.
Middle section 3 is arranged between alternating current receiving part 1 and current output unit 2, and size is big in external structure
It is small to be set as appropriate for connecting alternating current receiving part 1 and current output unit 2.The conducting wire being arranged inside middle section 3 is exchanging
After current receiv portion 1 and current output unit 2 are mechanically connected, it can be established between alternating current receiving part 1 and current output unit 2
Electrical connection.
Some examples according to the present utility model, the crossover sub may also include electronic lock 4, are integrated in alternating current and connect
In receipts portion 1.Electronic lock 4 makes alternating current receiving part 1 and AC charging plant machinery locking or disconnection by controlling signal.When
After alternating current receiving part 1 is inserted into AC charging equipment, electronic lock 4 works and by the two locking, proceeds by fill later
Electricity.In charging process, electronic lock 4 keeps alternating current receiving part 1 in the lock-out state with AC charging equipment, to anti-
Artificial in this state or unexpected alternating current receiving part 1 and AC charging equipment disengaging is stopped.Once charging terminates,
Electronic lock 4 can obtain charging completion signal, the locking of alternating current receiving part 1 and AC charging equipment be released, at this point, alternating current
Stream receiving part 1 can be detached from AC charging equipment.The control signal of electronic lock 4 can be sent out by the entire car controller on vehicle,
The entire car controller is connect by current output unit 2 with 4 signal of electronic lock.
In the example of the utility model, the alternating current receiving part 1 of crossover sub is AC charging socket.Corresponding to vehicle
The current output unit 2 of the DC charging socket of load, crossover sub is DC charging plug.In this example, AC charging socket is
Meet the AC charging socket of specific criteria and DC charging plug is the DC charging plug for meeting the specific criteria.And in root
According in a specific example of the utility model, which is the national standard in China, that is to say, that the exchange of crossover sub is filled
Electrical socket and DC charging plug can also follow national standard design.
It can be respectively arranged with multiple ports in alternating current receiving part 1, current output unit 2.The end of alternating current receiving part 1
Mouth may include AC charging input port and with the relevant port of AC charging.The port of current output unit 2 may include that direct current fills
Electricity output port and other ports being connect with entire car controller by Vehicular direct-current charging interface.Herein, other ports have
A variety of effects, including indicate whether available DC charging connection or provide accessory power supply etc. to entire car controller.
The AC charging input port of alternating current receiving part 1 may include FireWire port port L1 and zero curve port N, electric current output
The DC charging output port in portion 2 may include DC charging cathode output end mouth DC+ and DC charging cathode output end mouth DC-.
Via the middle section 3 of crossover sub, FireWire port port L1 can be electrically connected with DC charging cathode output end mouth DC+, then zero curve
Port N is electrically connected with DC charging cathode output end mouth DC-；Conversely, FireWire port port L1 can be with DC charging cathode output end
Mouth DC- is electrically connected, then zero curve port N and DC charging cathode output end mouth DC+ is electrically connected.
Alternating current receiving part 1 may include exchanging connection confirmation input port CC and friendship with the relevant port of AC charging
Connection control guider port CP is flowed, middle port CC be used to receive instruction, and there are the letters that effective AC charging is connect with outside
Number, port CP be used to receive the signal of instruction AC charging connection status.
Other ports of current output unit 2 may include direct current connection control guiding cathode output end mouth S+, direct current connection control
System guiding cathode output end mouth S-, direct current connection confirm output port CC1, CC2, accessory power supply cathode output end mouth A+ and auxiliary
Power cathode output port A-.
In some alternative schemes, the exchange connection confirmation input port CC of alternating current receiving part 1, exchange connection control
Guider port CP processed also can be configured to connect control guiding cathode output end mouth S+, direct current connection with the direct current of current output unit
Control guiding cathode output end mouth S- is correspondingly connected with.
About electronic lock 4, port may include positive pole port, power cathode port and feedback port, and electronic lock 4 can
It is directly electrically connected with VCU, VCU can directly be reached opening with electronic lock 4 is controlled by way of cut-out 4 power supply of electronic lock
At the function of locking with unlock, signal whether electronic lock 4 can also will lock up feeds back to VCU.
Referring to Fig. 2, the schematic diagram that the crossover sub of the utility model is connected through removing the inside of shell is shown.In conjunction under
Face table 1, FireWire port port L1 are connect with DC charging cathode output end mouth DC+.Zero curve port N and DC charging cathode output end mouth
DC- connections.Ground wire port PE is connect with ground wire port PE.Exchange connection confirmation input port CC and accessory power supply cathode output end
Mouth A+ connections.Exchange connection control guider port CP is connect with accessory power supply cathode output end mouth A-.
Table 1
Certainly, those skilled in the art can be connected under the premise of without departing substantially from above-mentioned catenation principle with other connection types
These ports.For example, FireWire port port L1 is connect with DC charging cathode output end mouth DC-, zero curve port N and DC charging anode
Output port DC+ connections.Such as exchange connection confirmation input port CC connect with direct current and confirms output port CC1 connections,
Exchange connection control guider port CP is connect with direct current confirms output port CC2 connections.
Alternating current can be inputted via the alternating current receiving part 1 of crossover sub as a result, and in the electricity of crossover sub
Output section 2 is flowed to export.Other ports of current output unit 2 receive the instruction AC charging connection from alternating current receiving part 1
The signal of availability, and the signal is transferred to entire car controller by vehicle-mounted charge interface.
Fig. 3 is the stereoscopic schematic diagram of the crossover sub for charging system for electric automobile as shown in Figure 1.It is needed in user
When being charged in a manner of AC charging to vehicle, current output unit 2 is inserted into the vehicle-mounted of vehicle the crossover sub and is filled
Electrical interface（This example is DC charging socket）, while the charging equipment of such as charging gun is inserted into alternating current receiving part 1
Thus entrance 1a comes electric to vehicle input AC by the DC charging socket of vehicle.
Example according to the present invention is also provided for the charging system to Vehicular charging.The charging system includes being located at vehicle
Interior charging system in and the crossover sub for being Vehicular charging.It includes being that this, which is located at the interior charging system in vehicle,
The vehicle-mounted charge interface of DC charging socket, entire car controller and Vehicular charger.Entire car controller with AC charging phase
The port of pass is connected to the output port of the DC charging socket being connect with the entire car controller；And it is described vehicle-mounted
The AC charging input port of charger is connected to the DC charging output port of the DC charging socket.It is filled for vehicle
The alternating current receiving part of the crossover sub of electricity is connect with AC charging equipment to receive the alternating current of its input, current output unit
It is connect for the vehicle-mounted charge interface with the vehicle to input charging current to it, middle section is arranged in alternating current receiving part
To provide electric connection between the rwo between current output unit.
Fig. 4 is the circuit structure signal according to one exemplary interior charging system in vehicle of the utility model
Figure.Interior charging system shown in Fig. 4 in vehicle includes entire car controller basically（VCU）10, direct current（DC）It fills
Electrical socket 20 and Vehicular charger（OBCM）30, power battery pack 40 and high voltage power distribution unit 50.It is mentioned herein
Entire car controller, DC charging socket, Vehicular charger, power battery pack and high voltage power distribution unit can be this field skill
The concept of component in the electric vehicle that art personnel are generally understood.
As shown in figure 4, DC charging socket 20 includes several ports for being connected to entire car controller 10, including auxiliary
Positive pole output port A+, accessory power supply cathode output end mouth A-, direct current connection confirm output port CC2, direct current connection control
System guiding cathode output end mouth S+ and direct current connection control guiding cathode output end mouth S-.In the implementation, port A+ and A- quilts
For jointly providing accessory power supply to entire car controller, port CC2 is used to provide for instruction, and there are effective direct currents with outside
The signal of charging connection, port S+ and S- be used to jointly provide the signal of instruction DC charging connection status, middle port
CC2, S+ can jointly be used to indicate whether that there are available DC chargings to connect with S-.
Correspondingly, 10 side of entire car controller be provided with the relevant input port of DC charging, such as including direct current connect
Confirmation input port CC2 is met, there are the signals that effective DC charging is connect with outside for receiving instruction；Direct current connection control
Guiding electrode input end mouth S+ connects control guiding negative input mouth S- with direct current, and DC charging is jointly indicated for receiving
The signal of connection status.In conjunction with above with respect to content described in DC charging socket it is found that entire car controller can pass through end
Mouth CC2, S+ are with S- to determine whether there are available DC chargings to connect.
In addition, being also provided with accessory power supply electrode input end mouth A+ and the input of accessory power supply cathode in 10 side of entire car controller
Port A-, the two ports are commonly used for receiving accessory power supply.
Further, 10 side of entire car controller be also provided with the relevant input port of AC charging, such as including hand over
Stream connection confirmation input port CC and exchange connection control guiding CP, middle port CC be used to receive instruction and exist with external
The signal of effective AC charging connection, and port CP be used to receive the signal of instruction AC charging connection status.
Both with DC charging socket or with AC charging socket in the prior art, the CC and CP of entire car controller
Port will receive corresponding signal from AC charging socket.In improved high-voltage charging framework provided by the utility model not
AC charging socket is needed again.Correspondingly, the ports CC and CP of entire car controller can be connected to appointing for DC charging socket
What two output port being connected with the entire car controller.By taking the embodiment of Fig. 4 as an example, the ports CC and CP of entire car controller
The port A+, A- on reusable DC charging socket（The correspondence of the two is can be arranged according to practical application, such as CC is corresponded to
A+, CP corresponding A-, or vice versa）.That is, when providing AC charging connection in DC charging socket, instruction exchange
The signal of charging connection availability is provided by the port A+, A- on DC charging socket to entire car controller 10, to save
Demand to AC charging socket.
As shown in figure 4, to be connected to the accessory power supply anode on DC charging socket defeated for the ports CC of entire car controller 10
Exit port A+, and the ports CP are connected to accessory power supply cathode output end mouth A-.In another embodiment shown in Fig. 5, vehicle
The ports CC of controller 10 may be connected to the accessory power supply cathode output end mouth A- on DC charging socket, and the ports CP quilt
It is connected to accessory power supply cathode output end mouth A+.
On the other hand, the DC charging output port of DC charging socket can be utilized electric to vehicle input AC.Such as Fig. 4
Shown, DC charging socket 20 can also include DC charging cathode output end mouth DC+ and DC charging cathode output end mouth
DC-.When providing DC charging connection in DC charging socket, it is straight that port DC+ and DC- can be commonly used for output
Galvanic electricity.When providing AC charging connection in DC charging socket, alternating current can also be sent to by port DC+ and DC-
Vehicle.
Correspondingly, the AC charging input port of Vehicular charger 30 may be connected to the direct current of DC charging socket and fill
Electricity output port, so that can also realize exchange slow punching in the case of no AC charging socket.As shown in figure 4, vehicle
The zero curve port N for carrying charger may be connected to the DC charging cathode output end mouth DC+ of DC charging socket, FireWire port port
L may be connected to the DC charging cathode output end mouth DC- of DC charging socket.In another embodiment shown in Fig. 5, vehicle
The FireWire port port L for carrying charger may be connected to the DC charging cathode output end mouth DC+ of DC charging socket, zero curve port
N may be connected to the DC charging cathode output end mouth DC- of DC charging socket.
In order to control exchange input direct current input between switching, in some instances, can power battery pack with
Switch is set on the charge path between DC charging socket.As shown in figure 4, respectively in DC charging cathode output end mouth DC+
In connection with the DC charging anode receiving port DC+ of power battery pack and DC charging cathode output end mouth DC- with
Switch 60 is set in the connection of the DC charging cathode receiving port DC- of power battery pack.Correspondingly, by vehicle before switch 60
Carry the AC charging input port of charger（Including FireWire port port L and zero curve port N）It is connected to the direct current of DC charging socket
Charge output port, as shown in Figure 4 and Figure 5.
Switch 60 may be constructed such that be disconnected in the case where entire car controller judges that presence can be with AC charging, and
Entire car controller judges in the presence of can be closed in the case of DC charging.In the implementation, switch 60 can use in this field
Have or leaved for development in the future any circuit is made to connect the mechanism that can be switched between on off operating mode.
In addition, switch 60 can be disposed in high voltage power distribution unit, to more efficiently integrated high voltage power distribution unit PDU
Function.
Fig. 4 and port shown in fig. 5 can be realized according to existing standard.However, those skilled in the art can manage
Solution, it is illustrated that port be only illustrative.It only realizes direct current charge simultaneously by DC charging socket any required and exchanges
In the case of trickle charge, the port of DC charging socket can be multiplexed according to thought provided by the utility model.
It is sketched according to the exemplary charging system for Vehicular charging of the utility model in conjunction with Fig. 1 and Fig. 4
Exemplary illustration.In conjunction with Fig. 1 to Fig. 3 describe translation interface be in the outside of vehicle, and combine Fig. 4 or combine Fig. 5 described by
Be located at vehicle in interior charging system be provided within vehicle.When to Vehicular charging, if it is DC charging, then will
Charging gun is directly inserted into direct current（DC）In charging socket 20, charge.It charges if it is by alternating current, is then first
By being inserted at the insertion port 1a of crossover sub for charging gun, during alternating current is then input to by alternating current receiving part 1
Between part 3 electric current is input to the suitable port of current output unit 2 again via it, interior charging is finally sent to via it again
System.
It should be noted that in the entire circuit connection for the charging system to Vehicular charging, the end of identical label
Mouthful between there are correspondences, such as when the CC of translation interface with A+ connect and CP is connect with A- when, positioned at car Charging
The ports CC of system should also be connect with the ports A+ and CP is connect with A-.
May include above-mentioned crossover sub, the DC charging being connect with crossover sub in the charging system of electric vehicle
Socket, entire car controller and Vehicular charger.The wherein described entire car controller (indicates to exchange with the relevant port of AC charging
The signal of charging connection availability) it is connected to the output port of DC charging socket being connect with the entire car controller, institute
The AC charging input port for stating Vehicular charger is connected to the DC charging output port of DC charging socket.
For entire car controller, receive instruction AC charging connection availability signal port (i.e. with exchange
Charge relevant port) any two in the port of DC charging socket can be multiplexed.To be connected as shown in above-mentioned table 1
Example, when the DC charging plug of crossover sub has alternating current output, (i.e. FireWire port port L1 is connect with port DC+, zero curve port N
It is connect with port DC-) when, AC charging connection is provided in vehicle-mounted DC charging socket, instruction AC charging connection can
It is provided to entire car controller by the port S+ and S- on DC charging socket with the signal of property, exchange is filled to eliminate
The demand of electrical socket.
Although being illustrated in detail in and having described specific embodiment of the utility model to illustrate the principles of the present invention,
It will be appreciated that the utility model can be with embodied in other without departing from such principle.
Claims (16)
1. a kind of crossover sub for Vehicular charging, it is characterized in that including alternating current receiving part (1), middle section (3), with
And current output unit (2)；The alternating current receiving part (1) is used to connect with AC charging equipment to receive the exchange of its input
Electricity；The current output unit (2) with the vehicle-mounted charge interface of the vehicle for connecting to input charging current to it；The centre
Partly (3) are arranged between the alternating current receiving part (1) and the current output unit (2) to provide electricity between the rwo
Property connection.
2. crossover sub according to claim 1, it is characterized in that：The alternating current receiving part (1) is inserted for AC charging
Seat with AC charging rifle to connect；The current output unit (2) is DC charging plug.
3. crossover sub according to claim 2, it is characterized in that：The AC charging socket is the friendship for meeting specific criteria
Current charge socket；The DC charging plug is the DC charging plug for meeting the specific criteria.
4. crossover sub according to claim 1, it is characterized in that：The FireWire port port of the alternating current receiving part (1) with
The DC charging cathode output end mouth of the current output unit (2) is via the middle section（3）It is electrically connected, the alternating current
The zero curve port of receiving part (1) is flowed via the middle section（3）It is exported with the DC charging cathode of the current output unit (2)
Port is electrically connected；Or, the DC charging of the FireWire port port and the current output unit (2) of the alternating current receiving part (1)
Cathode output end mouth is via the middle section（3）It is electrically connected, the zero curve port of the alternating current receiving part (1) is via institute
State middle section（3）It is electrically connected with the DC charging cathode output end mouth of the current output unit (2).
5. crossover sub according to claim 1, it is characterized in that：The exchange connection of the alternating current receiving part (1) is true
Give up inbound port CC, exchange connection control guider port CP is arbitrarily exported with the accessory power supply anode of the current output unit (2)
Port and the connection of accessory power supply cathode output end message number.
6. crossover sub according to claim 1, it is characterized in that：Further include being set on the alternating current receiving part
Electronic lock (4), the electronic lock keep the alternating current receiving part (1) to be locked with AC charging plant machinery in charging process
Only and after charging the alternating current receiving part (1) unlocks with AC charging equipment.
7. the crossover sub according to any one of claim 1 to 6, it is characterized in that：Wherein vehicle is electric vehicle.
8. a kind of charging system for Vehicular charging comprising:
Interior charging system in vehicle comprising：
Vehicle-mounted charge interface is DC charging socket,
Entire car controller, and
Vehicular charger, wherein
The entire car controller it is being connected to the DC charging socket with the vehicle with the relevant port of AC charging
The output port of controller connection；And the AC charging input port of the Vehicular charger is connected to the DC charging
The DC charging output port of socket；And
Crossover sub for Vehicular charging comprising：
Alternating current receiving part (1)；
Middle section (3), and
Current output unit (2)；
Wherein, the alternating current receiving part (1) is used to connect with AC charging equipment to receive the alternating current of its input；It is described
Current output unit (2) with the vehicle-mounted charge interface of the vehicle for connecting to input charging current to it；The middle section (3)
It is arranged between the alternating current receiving part (1) and the current output unit (2) to provide electric connection between the rwo.
9. the charging system according to claim 8 for Vehicular charging, which is characterized in that the entire car controller
Include that AC charging connect confirmation input port and AC charging control guiding input port with the relevant port of AC charging.
10. the charging system as claimed in claim 9 for Vehicular charging, wherein the AC charging connection confirms defeated
Inbound port is connected to the accessory power supply cathode output end mouth between the DC charging socket and the entire car controller, and
The AC charging control guiding input port is connected to auxiliary between the DC charging socket and the entire car controller
Help power cathode output port.
11. the charging system as claimed in claim 9 for Vehicular charging, wherein the AC charging connection confirms defeated
Inbound port is connected to the accessory power supply cathode output end mouth between the DC charging socket and the entire car controller, and
The AC charging control guiding input port is connected to auxiliary between the DC charging socket and the entire car controller
Help positive pole output port.
12. the charging system as claimed in claim 8 for Vehicular charging, wherein the exchange of the Vehicular charger is filled
The zero curve port of electricity input is connected to the DC charging cathode output end mouth of the DC charging socket, and described vehicle-mounted fills
The FireWire port port of the AC charging input of motor is connected to the DC charging cathode output end mouth of the DC charging socket.
13. the charging system as claimed in claim 10 for Vehicular charging, wherein the exchange of the Vehicular charger is filled
The zero curve port of electricity input is connected to the DC charging cathode output end mouth of the DC charging socket, and described vehicle-mounted fills
The FireWire port port of the AC charging input of motor is connected to the DC charging cathode output end mouth of the DC charging socket.
14. the charging system as claimed in claim 8 for Vehicular charging, wherein the system also includes power batteries
Packet, and the company of the charging input end mouth in the DC charging output port and power battery pack of the DC charging socket
Connect setting switch, and the AC charging input port of the Vehicular charger be connected to before the switch it is described straight
The DC charging output port of current charge socket.
15. the charging system as claimed in claim 14 for Vehicular charging, wherein the system also includes high voltage power distributions
Unit, and it is described switch be disposed in the high voltage power distribution unit, also, it is described switch the entire car controller with
The relevant port of AC charging receives in the case that instruction can be connected with AC charging and disconnects, and in the entire car controller
Receive in the case that instruction can be connect with DC charging and be closed with the relevant port of DC charging.
16. the charging system being used for Vehicular charging as described in any one of claim 8 to 15, wherein vehicle is electricity
Electrical automobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720905848.8U CN207617529U (en) | 2017-07-25 | 2017-07-25 | For the crossover sub of Vehicular charging, for the charging system to Vehicular charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720905848.8U CN207617529U (en) | 2017-07-25 | 2017-07-25 | For the crossover sub of Vehicular charging, for the charging system to Vehicular charging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207617529U true CN207617529U (en) | 2018-07-17 |
Family
ID=62818757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720905848.8U Active CN207617529U (en) | 2017-07-25 | 2017-07-25 | For the crossover sub of Vehicular charging, for the charging system to Vehicular charging |
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| CN (1) | CN207617529U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107264332A (en) * | 2017-07-25 | 2017-10-20 | 上海蔚来汽车有限公司 | Crossover sub for Vehicular charging, for the charging system to Vehicular charging |
| WO2020199331A1 (en) * | 2019-03-29 | 2020-10-08 | 恒大智慧充电科技有限公司 | Charging interface conversion apparatus, charging control method, and computer storage medium |
| CN113858994A (en) * | 2020-06-30 | 2021-12-31 | 比亚迪股份有限公司 | Charging adapter |
-
2017
- 2017-07-25 CN CN201720905848.8U patent/CN207617529U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107264332A (en) * | 2017-07-25 | 2017-10-20 | 上海蔚来汽车有限公司 | Crossover sub for Vehicular charging, for the charging system to Vehicular charging |
| WO2020199331A1 (en) * | 2019-03-29 | 2020-10-08 | 恒大智慧充电科技有限公司 | Charging interface conversion apparatus, charging control method, and computer storage medium |
| CN113858994A (en) * | 2020-06-30 | 2021-12-31 | 比亚迪股份有限公司 | Charging adapter |
| CN113858994B (en) * | 2020-06-30 | 2023-10-13 | 比亚迪股份有限公司 | Charging adapter |
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