CN205941731U - Rifle detection device and electric automobile charge - Google Patents
Rifle detection device and electric automobile charge Download PDFInfo
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- CN205941731U CN205941731U CN201620799579.7U CN201620799579U CN205941731U CN 205941731 U CN205941731 U CN 205941731U CN 201620799579 U CN201620799579 U CN 201620799579U CN 205941731 U CN205941731 U CN 205941731U
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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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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Abstract
The utility model provides a rifle detection device and electric automobile charge, the device includes: the first pin that jack CP, interchange rifle detection circuitry's output connection director are confirmed in the control that exchanges the rifle interface is connected to the input that exchanges rifle detection circuitry, the auxiliary electrical power source anode A+ of direct current rifle interface, direct current rifle detection circuitry's output connection director's second pin is connected to direct current rifle detection circuitry's input, the controller for when first predetermined level signal was received to the first pin of detection, confirm that it inserts interchange rifle interface to exchange the rifle, controls relay operation and is connected the power line carrier communication module with CP, when detecting the second pin and received the predetermined level signal of second, confirm that the direct current rifle inserts direct current rifle interface, control relay operation be connected the power line carrier communication module with A+. Can detect the male and the direct current rifle or exchange the rifle, automatically realize electric automobile battery charging outfit and direct current rifle or exchange the communication of rifle.
Description
Technical field
This utility model is related to automobile charging technique field, more particularly, to a kind of charging gun detection means and electric automobile.
Background technology
With the continuous exhaustion of petroleum resources, increasing new-energy automobile is gradually entered into the market.Now pure electronic vapour
Car is increasingly paid close attention to by everybody, and the charging modes of current electric automobile mainly have two kinds：AC charging and DC charging,
There is alternating-current charging pile and direct-current charging post.
In world wide, each area all establishes a set of rechargeable standard system of oneself, from the physics shape of charging inlet
Formula, to the various technical parameters of behind, all different.
At present, there are a set of charging inlet standards system in North America, Europe, Japan, China, on the physical form of interface just
Difference, this point just looks like China and there is socket of different shapes in Europe.From the physical interface of AC charging in shape, in
State, the U.S. and Japan are all " five mouthfuls ", i.e. five jacks.And the physical interface of DC charging is all in larger difference, the U.S. is still
Using " five mouthfuls ", but, Japan adopts " six mouthfuls ", and China adopts " seven mouthfuls ".
Therefore, for from interface, there is American Standard, Europe superscript and GB.The electric automobile starting period of every country is different,
Therefore, market exists various charging inlets it is impossible to unified, domestic electric automobile outlet abroad can not directly use.
Utility model content
In order to solve above technical problem present in prior art, this utility model provides a kind of charging gun detection means
And electric automobile, can detect electric automobile insertion is direct current rifle or exchange rifle, thus being automatically obtained charging electric vehicle
Equipment is with direct current rifle or the communication that exchanges rifle.
This utility model embodiment provides a kind of charging gun detection means, including：Exchange rifle testing circuit, the detection of direct current rifle
Circuit, relay and controller；
The control that the input of described exchange rifle testing circuit connects exchange rifle interface confirms jack CP, described exchange rifle inspection
The outfan of slowdown monitoring circuit connects the first pin of described controller；
The input of described direct current rifle testing circuit connects the accessory power supply anode A+ of direct current rifle interface, described direct current rifle
The outfan of testing circuit connects the second pin of described controller；
Described controller, for when detecting that described first pin receives the first predetermined level signal, confirming exchange rifle
Insertion described exchange rifle interface, controls the described actuating of relay to confirm jack CP even with described control power carrier communication module
Connect；When described second pin is detected and receiving the second predetermined level signal, confirm that direct current rifle inserts described direct current rifle interface,
The described actuating of relay is controlled to be connected described power carrier communication module with described accessory power supply anode A+.
Preferably, described exchange rifle testing circuit includes：Rectification unit and first comparator；
The input of described rectification unit connects described control and confirms jack CP, and the outfan of described rectification unit connects institute
State the first input end of first comparator；
Second input of described first comparator connects the first reference voltage；
The outfan of described first comparator connects the first pin of described controller.
Preferably, described exchange rifle testing circuit also includes：First bleeder circuit；
Described first bleeder circuit, the DC voltage for exporting described rectification unit carries out exporting to described after partial pressure
The first input end of first comparator.
Preferably, described rectification unit is diode, and the anode of described diode connects described control and confirms jack CP, institute
The negative electrode stating diode connects the first input end of described first comparator.
Preferably, described exchange rifle testing circuit also includes：First amplitude adjustment unit；
The voltage that described first amplitude adjustment unit is used for exporting described first bleeder circuit carries out defeated after range-adjusting
Go out to the first input end of described first comparator.
Preferably, described direct current rifle testing circuit includes：Second comparator；
The accessory power supply anode A+ of the first input end described direct current rifle interface of connection of described second comparator, described second
Second input of comparator connects the second reference voltage；
The outfan of described second comparator connects the second pin of described controller.
Preferably, described direct current rifle testing circuit also includes：Second bleeder circuit and the second range-adjusting unit；
Described second bleeder circuit, for being pressed into the unidirectional current of the accessory power supply anode A+ output of described direct current rifle interface
Export after row partial pressure to described second range-adjusting unit；
Described second range-adjusting unit, defeated after range-adjusting for carrying out the voltage of described second bleeder circuit output
Go out to the first input end of described second comparator.
Preferably, described first predetermined level signal is high level or low level, and described second predetermined level signal is height
Level or low level.
Preferably, described relay includes：First stationary contact, the second stationary contact and movable contact；
Described first stationary contact connects described control and confirms jack CP, and described second stationary contact is just connecting described accessory power supply
End A+, described movable contact connects described power carrier communication module；
Described controller is used for, when detecting that described first pin receives the first predetermined level signal, controlling described dynamic tactile
Point is contacted with described first stationary contact, when detecting that described second pin receives the second predetermined level signal, controls described dynamic
Contact is contacted with described second stationary contact.
This utility model also provides a kind of electric automobile, including described charging gun detection means.
Compared with prior art, this utility model at least has advantages below：
Interface due to DC charging and AC charging differs, and when charging beginning, needs to detect the electronic vapour of insertion
Car is direct current rifle or exchange rifle, when exchange rifle insertion is detected, controller control relay action, and connect using exchange rifle
The control of mouth confirms that jack CP carries out power line carrier, PLC.When the insertion of direct current rifle is detected, controller control relay action,
A+ using direct current rifle interface carries out power line carrier, PLC.The content of carrier communication is according to ISO15118 standard implementation.Due to all
It is to be communicated by ISO15118 standard, therefore, power carrier communication module is one it is only necessary to be selected logical by relay
Letter link is carried in control and confirms on jack CP or on accessory power supply anode A+.The detection means being provided by the present embodiment,
No matter charging inlet is China or Japan, all can realize smooth charging, and meet ISO15118 standard.
Brief description
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments described in application, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is three national alternating-current charging interfaces and direct-current charging interface schematic diagram；
Charging gun detection means embodiment one schematic diagram that Fig. 2 provides for this utility model；
The exchange rifle testing circuit schematic diagram that Fig. 3 provides for this utility model；
The direct current rifle testing circuit schematic diagram that Fig. 4 provides for this utility model.
Specific embodiment
In order that those skilled in the art more fully understand this utility model scheme, below in conjunction with this utility model
Accompanying drawing in embodiment, is clearly and completely described it is clear that described to the technical scheme in this utility model embodiment
Embodiment be only a part of embodiment of this utility model, rather than whole embodiment.Based on the enforcement in this utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of not making creative work, broadly fall into
The scope of this utility model protection.
In order that those skilled in the art are best understood by the technical scheme of this utility model offer, introduce first in the world
Main electric vehicle charge interface.
Referring to Fig. 1, this figure is three national exchange rifle interfaces and direct current rifle interface diagram.
From figure 1 it appears that the exchange rifle interface of the U.S. is identical with direct current rifle interface, all include controlling confirmation jack
CP.Therefore, for the electric automobile of the U.S., inside electric automobile, need not distinguish between the control confirmation jack connecting exchange rifle interface
The control of CP and direct current rifle interface confirms jack CP, because being finally required for connecting to control confirms jack CP, that is, in electric automobile
The power carrier communication module in portion connects control always and confirms jack CP, or the control of connection exchange rifle interface confirms to insert
Hole CP, or connect the control confirmation jack CP of direct current rifle interface.
But, for the standard of China and Japan, direct current rifle interface is different with exchanging rifle interface, exchanges rifle interface
There is control to confirm jack CP, and direct current rifle interface does not control confirmation jack CP.Logical on the direct current rifle interface of China and Japan
Beacon standard uses CAN communication.But use power line carrier, PLC PLC on the electric automobile that this utility model provides,
Because PLC meets ISO15118 standard, CAN communication does not meet ISO15118 standard.In order to improve the compatibility of product and lead to
With property, this utility model designs this detection means, can solve China and the direct current rifle interface of Japan does not control confirmation jack
The defect of CP.
The technical scheme of this utility model offer is discussed in detail below in conjunction with the accompanying drawings, referring to Fig. 2, this figure is this utility model
Charging gun detection means embodiment one schematic diagram providing.
The charging gun detection means that the present embodiment provides, including：Exchange rifle testing circuit 100, direct current rifle testing circuit
200th, relay 300 and controller 400；
The control that the input of described exchange rifle testing circuit 100 connects exchange rifle interface 500 confirms jack CP, described friendship
The outfan of stream rifle testing circuit 100 connects the first pin of described controller 400；
The input of described direct current rifle testing circuit 200 connects the accessory power supply anode A+ of direct current rifle interface 600, described straight
The outfan of stream rifle testing circuit 200 connects the second pin of described controller 400；
Described controller 400, for when detecting that described first pin receives the first predetermined level signal, confirming to hand over
Stream rifle insertion described exchange rifle interface 500, controls the action of described relay 300 by power carrier communication module 700 and described control
System confirms that jack CP connects；When described second pin is detected and receiving the second predetermined level signal, confirm the insertion of direct current rifle
Described direct current rifle interface 600, controls the action of described relay 300 to control really described power carrier communication module 700 with described
Recognize jack CP to connect.
It should be noted that described first predetermined level signal is high level or low level, described second predetermined level letter
Number be high level or low level.I.e. described first predetermined level signal and the second predetermined level signal can be identical, for example, be
High level, when the first pin of controller detects high level signal, determines exchange rifle insertion.The second pin when controller
When high level signal is detected, determine that direct current rifle inserts.
The detection means that the present embodiment provides, the interface due to DC charging and AC charging differs, and starts in charging
When, what needs detected insertion electric automobile is direct current rifle or exchange rifle, when exchange rifle insertion is detected, controller control
Using the control of exchange rifle interface, the actuating of relay, confirms that jack CP carries out power line carrier, PLC.Insert when direct current rifle is detected
When, controller control relay action, the accessory power supply anode A+ using direct current rifle interface carries out power line carrier, PLC.Carrier wave leads to
The content of letter is according to ISO15118 standard implementation.Due to being all to be communicated by ISO15118 standard, therefore, power carrier leads to
Letter module is one and confirms on jack CP that still accessory power supply is just it is only necessary to select communication link to be carried in control by relay
On the A+ of end.
The detection means being provided by the present embodiment, no matter charging inlet is China or Japan, all can realize
Smooth charging, and meet ISO15118 standard.
The operation principle of the detection means of this utility model offer is provided below in conjunction with the accompanying drawings.
As shown in Fig. 2 described relay includes：First stationary contact 11, the second stationary contact 22 and movable contact 33；
Described first stationary contact 11 connects described control and confirms jack CP, and described second stationary contact 22 connects described auxiliary electricity
Source anode A+, described movable contact connects described power carrier communication module 700；
Described controller 400 is used for, when detecting that described first pin receives the first predetermined level signal, controlling described
Movable contact is contacted with described first stationary contact 11, when detecting that described second pin receives the second predetermined level signal, controls
Described movable contact is contacted with described second stationary contact 22.
Referring to Fig. 3, this figure is the exchange rifle testing circuit schematic diagram that this utility model provides.
The exchange rifle testing circuit that the present embodiment provides includes：Rectification unit 101 and first comparator 104；
The input of described rectification unit 101 connects described control and confirms jack CP, the outfan of described rectification unit 101
Connect the first input end of described first comparator 104；
When exchanging rifle insertion, control confirmation jack CP output is AC signal, you can confirm to insert to detect to control
Hole CP exports the pulse signal of -12V～+9.Firstly the need of by this pulse signal rectification, will negative half period target signal filter, be changed into
The signal of 0～+9V.
It is understood that rectification unit 101 can be realized by diode.The anode of described diode connects described control
System confirms jack CP, and the negative electrode of described diode connects the first input end of described first comparator.
Second input of described first comparator 104 connects the first reference voltage Vref 1；
The outfan of described first comparator 104 connects the first pin of described controller 400.
It is understood that the first input end of first comparator 104 can be normal phase input end or anti-phase defeated
Enter end.For example, when first input end is for the normal phase input end of first comparator, when the voltage of first input end is higher than Vref1
When, first comparator exports high level, and that is, the first pin of controller detects high level, now explanation exchange rifle insertion.Instead
It, when the voltage of first input end is less than Vref1, first comparator exports low level, i.e. the first pin detection of controller
To low level, now illustrate that exchange rifle is not inserted into.
Further, since control confirming that the voltage magnitude of jack CP output is higher, and hence it is also possible to include bleeder circuit, will
Export after voltage to first comparator, that is, described exchange rifle testing circuit also includes：First bleeder circuit 102；
Described first bleeder circuit 102, the DC voltage for exporting described rectification unit 101 carries out output after partial pressure
First input end to described first comparator 104.
Further, since it is only signal in the range of standard signal that controller can be processed, and hence it is also possible to include amplitude adjust
Whole unit, that is, described exchange rifle testing circuit also include：First amplitude adjustment unit 103；
The voltage that described first amplitude adjustment unit 103 is used for exporting described first bleeder circuit 102 carries out amplitude tune
Export after whole to the first input end of described first comparator 104.
For example, the voltage signal of 0～12V is adjusted to the voltage signal of 0～3.3V, is accepted with the signal meeting controller
Scope.
The operation principle of exchange rifle testing circuit is exemplified below, for example, the link of first comparator second input
Vref1 is 1.65V, then, when the voltage of the first input end input of first comparator is more than 1.65V, first comparator exports
High level signal, controller detects high level signal and then determines exchange rifle insertion.
The operation principle of direct current rifle testing circuit is described below in conjunction with the accompanying drawings.
Referring to Fig. 4, this figure is the direct current rifle testing circuit schematic diagram that this utility model provides.
The direct current rifle testing circuit that the present embodiment provides includes：Second comparator；
The first input end of described second comparator 203 connects the accessory power supply anode A+ of described direct current rifle interface, described
Second input of the second comparator 203 connects the second reference voltage Vref 2；
The outfan of described second comparator 203 connects the second pin of described controller 400.
Because the output of direct current rifle is direct current signal, therefore, there is no need to rectification unit.
It should be noted that first comparator and the reference voltage that the second comparator connects can identical it is also possible to not phase
With that is, Vref1 can be identical magnitude of voltage or different magnitudes of voltage from Vref2, does not do concrete limit in the present embodiment
Fixed.
Similar with exchange rifle testing circuit, direct current rifle detection voltage can also include bleeder circuit and range-adjusting circuit.
When direct current rifle inserts, accessory power supply anode A+ can detect the DC voltage of 0～30V.
Described direct current rifle testing circuit also includes：Second bleeder circuit 201 and the second range-adjusting unit 202；
Described second bleeder circuit 201, for the unidirectional current exporting the accessory power supply anode A+ of described direct current rifle interface
Pressure exports to described second range-adjusting unit 202 after carrying out partial pressure；
Described second range-adjusting unit 202, the voltage for exporting described second bleeder circuit 201 carries out amplitude tune
Export after whole to the first input end of described second comparator 203.
The d. c. voltage signal of 0～30V can be adjusted using the first bleeder circuit 201 and the second range-adjusting unit 202
Whole be 0～3.3V standard voltage signal, scope is accepted with the signal meeting controller.
In the present embodiment so that Vref2 is as 1V as a example, when the signal of the first input end input of the second comparator is more than 1V,
Second comparator exports high level signal, and now the second pin of controller detects high level signal, determines that direct current rifle inserts,
By control relay action, power carrier communication module is made to be attached with accessory power supply anode A+.
It should be noted that the first pin of controller and the second pin can be any one I/O pin of controller,
It is not specifically limited in the present embodiment.
As can be seen here, the device that this utility model provides, can go out the insertion of direct current rifle with automatic detection or exchange rifle insertion,
And power carrier communication module can be automatically controlled and complete still to exchange the communication connection of rifle with direct current rifle interface.
Because, in prior art, during DC charging, direct current rifle adopts CAN to lead to the battery management system BMS of electric automobile
Letter, has reserved CAN communication interface in direct current rifle interface.During AC charging, exchange rifle interface is not had with the communication of electric automobile
Require, there is no reserved signal transmission line interface.
The device that the present embodiment provides is the requirement in order to adapt to intelligent charge, is easy to transmit substantial amounts of information, using electricity
Power carrier communication technology, to enter the transmission of row information, so can observe international standard IEC61851 and ISO15118.This reality
The device applying example offer can make domestic DC charging motor still disclosure satisfy that ISO15118 standard, so in DC charging
When, equally adopt electric power carrier communication technology, therefore, CAN communication cannot meet ISO15118 standard.Accordingly, it would be desirable in direct current
Charge with during AC charging, respectively select single line cable to carry out power line carrier, PLC in direct current rifle interface with exchanging rifle interface.This
Domestic charging inlet and international standard have been done good fusion by device.
A kind of charging gun detection means being provided based on above example, this utility model embodiment also provides a kind of electronic
Automobile, is introduced in detail below.
The electric automobile that the present embodiment provides, including the charging gun detection means described in above example.This electric automobile
Using described charging gun detection means, the insertion of direct current rifle can be detected or exchange rifle insertion, so that the power carrier on car
Accessory power supply anode A+ on communication module and DC charging rifle or the control on AC charging rifle confirm that jack CP is led to
Letter.This electric automobile can apply to domestic it is also possible to be applied to external, and meets ISO15118 standard, improves electronic
The versatility of automobile.
The above, be only preferred embodiment of the present utility model, not this utility model is made any formal
Restriction.Although this utility model is disclosed above with preferred embodiment, but it is not limited to this utility model.Any ripe
Know those skilled in the art, without departing under technical solutions of the utility model ambit, the side of the disclosure above all can be utilized
Method and technology contents make many possible variations and modification to technical solutions of the utility model, or be revised as equivalent variations etc.
Effect embodiment.Therefore, every content without departing from technical solutions of the utility model, according to technical spirit of the present utility model to
Any simple modification, equivalent variations and modification that upper embodiment is made, all still fall within the model of technical solutions of the utility model protection
In enclosing.
Claims (10)
1. a kind of charging gun detection means is it is characterised in that include：Exchange rifle testing circuit, direct current rifle testing circuit, relay
And controller；
The control that the input of described exchange rifle testing circuit connects exchange rifle interface confirms jack CP, described exchange rifle detection electricity
The outfan on road connects the first pin of described controller；
The input of described direct current rifle testing circuit connects the accessory power supply anode A+ of direct current rifle interface, described direct current rifle detection electricity
The outfan on road connects the second pin of described controller；
Described controller, for when detecting that described first pin receives the first predetermined level signal, confirming exchange rifle insertion
Described exchange rifle interface, controls the described actuating of relay that with described control, power carrier communication module being confirmed, jack CP is connected；
When described second pin is detected and receiving the second predetermined level signal, confirm that direct current rifle inserts described direct current rifle interface, control
Make the described actuating of relay to be connected described power carrier communication module with described accessory power supply anode A+.
2. charging gun detection means according to claim 1 is it is characterised in that described exchange rifle testing circuit includes：Whole
Stream unit and first comparator；
The input of described rectification unit connects described control and confirms jack CP, and the outfan of described rectification unit connects described the
The first input end of one comparator；
Second input of described first comparator connects the first reference voltage；
The outfan of described first comparator connects the first pin of described controller.
3. charging gun detection means according to claim 2 is it is characterised in that described exchange rifle testing circuit also includes：
First bleeder circuit；
Described first bleeder circuit, the DC voltage for exporting described rectification unit carries out exporting after partial pressure to described first
The first input end of comparator.
4. charging gun detection means according to claim 2 is it is characterised in that described rectification unit is diode, described
The anode of diode connects described control and confirms jack CP, and the first of the negative electrode described first comparator of connection of described diode is defeated
Enter end.
5. charging gun detection means according to claim 3 is it is characterised in that described exchange rifle testing circuit also includes：
First amplitude adjustment unit；
Described first amplitude adjustment unit be used for by described first bleeder circuit output voltage carry out exporting after range-adjusting to
The first input end of described first comparator.
6. charging gun detection means according to claim 1 is it is characterised in that described direct current rifle testing circuit includes：The
Two comparators；
The first input end of described second comparator connects the accessory power supply anode A+ of described direct current rifle interface, described second ratio
Connect the second reference voltage compared with the second input of device；
The outfan of described second comparator connects the second pin of described controller.
7. charging gun detection means according to claim 6 is it is characterised in that described direct current rifle testing circuit also includes：
Second bleeder circuit and the second range-adjusting unit；
Described second bleeder circuit, for carrying out point the DC voltage of the accessory power supply anode A+ of described direct current rifle interface output
Export after pressure to described second range-adjusting unit；
Described second range-adjusting unit, for by described second bleeder circuit output voltage carry out exporting after range-adjusting to
The first input end of described second comparator.
8. the charging gun detection means according to any one of claim 1-7 is it is characterised in that described first predetermined level is believed
Number be high level or low level, described second predetermined level signal be high level or low level.
9. the charging gun detection means according to any one of claim 1-7 is it is characterised in that described relay includes：The
One stationary contact, the second stationary contact and movable contact；
Described first stationary contact connects described control and confirms jack CP, and described second stationary contact connects described accessory power supply anode A
+, described movable contact connects described power carrier communication module；
Described controller be used for when detect described first pin receive the first predetermined level signal when, control described movable contact with
Described first stationary contact contact, when detecting that described second pin receives the second predetermined level signal, controls described movable contact
Contact with described second stationary contact.
10. a kind of electric automobile is it is characterised in that include the charging gun detection means described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620799579.7U CN205941731U (en) | 2016-07-27 | 2016-07-27 | Rifle detection device and electric automobile charge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620799579.7U CN205941731U (en) | 2016-07-27 | 2016-07-27 | Rifle detection device and electric automobile charge |
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| Publication Number | Publication Date |
|---|---|
| CN205941731U true CN205941731U (en) | 2017-02-08 |
Family
ID=57927086
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620799579.7U Active CN205941731U (en) | 2016-07-27 | 2016-07-27 | Rifle detection device and electric automobile charge |
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| CN (1) | CN205941731U (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107244252A (en) * | 2017-06-23 | 2017-10-13 | 青岛特来电新能源有限公司 | A kind of circuit for being used to indicate alternating current-direct current charging gun state |
| CN107290610A (en) * | 2017-07-24 | 2017-10-24 | 苏州航电子科技股份有限公司 | Charging gun detector and detection method |
| CN107336632A (en) * | 2017-07-21 | 2017-11-10 | 厦门金龙旅行车有限公司 | A kind of electric car joint charging system and its control method |
| CN107733039A (en) * | 2017-11-13 | 2018-02-23 | 合肥澎湃能源技术有限公司 | Detection means and method for the charger of automobile |
| CN108909494A (en) * | 2018-07-06 | 2018-11-30 | 北京新能源汽车股份有限公司 | A kind of charging system and electric car |
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| CN114211994A (en) * | 2021-10-29 | 2022-03-22 | 岚图汽车科技有限公司 | Charging detection circuit, charging detection method and vehicle |
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| CN107244252A (en) * | 2017-06-23 | 2017-10-13 | 青岛特来电新能源有限公司 | A kind of circuit for being used to indicate alternating current-direct current charging gun state |
| CN107336632A (en) * | 2017-07-21 | 2017-11-10 | 厦门金龙旅行车有限公司 | A kind of electric car joint charging system and its control method |
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| CN107290610A (en) * | 2017-07-24 | 2017-10-24 | 苏州航电子科技股份有限公司 | Charging gun detector and detection method |
| CN107733039A (en) * | 2017-11-13 | 2018-02-23 | 合肥澎湃能源技术有限公司 | Detection means and method for the charger of automobile |
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| CN108909494A (en) * | 2018-07-06 | 2018-11-30 | 北京新能源汽车股份有限公司 | A kind of charging system and electric car |
| CN108909489A (en) * | 2018-07-06 | 2018-11-30 | 北京新能源汽车股份有限公司 | A kind of charge control method, main control unit CCU, vehicle and calculate equipment |
| CN108909494B (en) * | 2018-07-06 | 2020-05-19 | 北京新能源汽车股份有限公司 | Charging system and electric automobile |
| CN110696666A (en) * | 2019-10-15 | 2020-01-17 | 爱驰汽车有限公司 | Charging control system and method for electric vehicle |
| CN110696666B (en) * | 2019-10-15 | 2021-08-20 | 爱驰汽车有限公司 | Charging control system and method for electric vehicle |
| CN114211994A (en) * | 2021-10-29 | 2022-03-22 | 岚图汽车科技有限公司 | Charging detection circuit, charging detection method and vehicle |
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Effective date of registration: 20201012 Address after: 201805 room 1703, No. 888, South Moyu Road, Anting Town, Jiading District, Shanghai Patentee after: NEUSOFT REACH AUTOMOTIVE TECHNOLOGY (SHANGHAI) Co.,Ltd. Address before: Hunnan rookie street Shenyang city Liaoning province 110179 No. 2 Patentee before: NEUSOFT Corp. Patentee before: NEUSOFT REACH AUTOMOTIVE TECHNOLOGY (SHANGHAI) Co.,Ltd. |