CN109572437A - Charger and electric vehicle - Google Patents
Charger and electric vehicle Download PDFInfo
- Publication number
- CN109572437A CN109572437A CN201811253912.4A CN201811253912A CN109572437A CN 109572437 A CN109572437 A CN 109572437A CN 201811253912 A CN201811253912 A CN 201811253912A CN 109572437 A CN109572437 A CN 109572437A
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- Prior art keywords
- brake
- output end
- electric vehicle
- controller
- charger
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/02—Dead-man's devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J27/00—Safety equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/46—Vehicles with auxiliary ad-on propulsions, e.g. add-on electric motor kits for bicycles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2210/00—Converter types
- B60L2210/30—AC to DC converters
-
- 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
-
- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The embodiment of the invention provides a kind of charger and electric vehicles, are related to electric vehicle safe charging technical field.The charger includes AC/DC changeover switch and charging head；The charging head includes cathode output end, cathode output end and brake output end；The input terminal of the AC/DC changeover switch receives the alternating current of AC power source input, and the alternating current is converted to direct current；The AC/DC changeover switch exports high level to cathode output end, exports low level to cathode output end, exports brake signal to brake output end.The present invention is when whole electric vehicle charges, by exporting brake signal to the brake output end of charging head, brake signal is set to be sent to controller by the charge port of electric vehicle, so as to cutting vehicle drive circuit, rotation vehicle handle motor will not operate at this time, improve brake security when electric vehicle charging.
Description
Technical field
The present invention relates to electric vehicle safe charging technical fields, more particularly, to a kind of charger and electric vehicle.
Background technique
Electric bicycle (hereinafter referred " electric vehicle "), refers to the base using battery as supplementary energy in ordinary bicycle
On plinth, it is mounted with the electromechanical integration of the control members such as motor, controller, battery, handle and brake lever and display instrument system
Personal Transporter, therefore be widely used, Chinese electric vehicle ends ownership in 2013 and breaks through 200,000,000.
Currently, there are still vehicles when electric vehicle charging to forget to close power lock, electric vehicle rotary handle is accidentally touched, due to turning
It is the driving signal of electric vehicle motor rotation signal, the operating of vehicle motor easily causes runaway accident, do not know in children especially
In the case where feelings, being easy initiation danger causes children injured.Therefore, braking safe when electric vehicle charges becomes in need of consideration
Problem.
Summary of the invention
In view of this, the main purpose of the present invention is to provide a kind of charger and electric vehicle, when whole electric vehicle charges
When, by exporting brake signal to the brake output end of charging head, brake signal is made to be sent to control by the charge port of electric vehicle
Device processed, so as to cutting vehicle drive circuit, rotating vehicle handle motor at this time will not be operated, and improve brake when electric vehicle charging
Vehicle safety.
In a first aspect, the embodiment of the invention provides a kind of charger, including AC/DC changeover switch and charging head；
The charging head includes cathode output end, cathode output end and brake output end；
The input terminal of the AC/DC changeover switch receives the alternating current of AC power source input, and the alternating current is converted to directly
Galvanic electricity；
The AC/DC changeover switch exports high level to cathode output end, low level is exported to cathode output end, to brake
Output end exports brake signal.
With reference to first aspect, the embodiment of the invention provides the first possible embodiments of first aspect, wherein institute
Brake output end is stated to connect with cathode output end or the brake output end is connect with cathode output end.
Second aspect, the embodiment of the invention provides a kind of electric vehicle, including control circuit and as claimed in claim 1 or 2
Charger；
The control circuit includes and the matched charge port of the charging head；
The charge port includes electrode input end, negative input and brake input end.
In conjunction with second aspect, the embodiment of the invention provides the first possible embodiments of second aspect, wherein institute
Stating control circuit further includes controller and vehicle driving circuit.
In conjunction with the first possible embodiment of second aspect, the embodiment of the invention provides second of second aspect
Possible embodiment, wherein the controller is connected with vehicle driving circuit and controls vehicle driving circuit.
In conjunction with the first possible embodiment of second aspect, the embodiment of the invention provides the third of second aspect
Possible embodiment, wherein the brake input end is connected with the brake signal control port of the controller.
In conjunction with the first possible embodiment of second aspect, the embodiment of the invention provides the 4th kind of second aspect
Possible embodiment, wherein in vehicle charging, the controller receives the brake signal of the brake output end output,
And cutting vehicle drive circuit.
In conjunction with the 4th kind of possible embodiment of second aspect, the embodiment of the invention provides the 5th kind of second aspect
Possible embodiment, wherein in vehicle charging, high level or low level signal are passed through brake input end by the charger
It is transmitted to the brake signal control port triggering brake signal of controller.
In conjunction with the first possible embodiment of second aspect, the embodiment of the invention provides the 6th kind of second aspect
Possible embodiment, wherein the electrode input end is connected with the positive pole signal input part of the controller；
The negative input ground connection.
In conjunction with the first possible embodiment of second aspect, the embodiment of the invention provides the 7th kind of second aspect
Possible embodiment, wherein further include handle；
The controller is connected with handle and receives the handle signal of handle.
The embodiment of the present invention brings following the utility model has the advantages that the present invention provides a kind of charger and electric vehicles.The charging
Device includes AC/DC changeover switch and charging head；Wherein, the charging head includes cathode output end, cathode output end and brake output
End；The input terminal of the AC/DC changeover switch receives the alternating current of AC power source input, and the alternating current is converted to direct current；
The AC/DC changeover switch exports high level to cathode output end, exports low level to cathode output end, defeated to brake output end
Brake signal out.When whole electric vehicle charging, by persistently exporting brake signal to the brake output end of charging head, make to brake
Signal is sent to controller by the charge port of electric vehicle, so as to cutting vehicle drive circuit, rotates vehicle handle motor at this time
It will not operate, improve brake security when electric vehicle charging.
Other features and advantages of the present invention will illustrate in the following description, alternatively, Partial Feature and advantage can be with
Deduce from specification or unambiguously determine, or by implementing above-mentioned technology of the invention it can be learnt that.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, better embodiment is cited below particularly, and match
Appended attached drawing is closed, is described in detail below.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of charger construction schematic diagram for providing high level brake signal provided in an embodiment of the present invention；
Fig. 2 is a kind of charger construction schematic diagram for providing low level brake signal provided in an embodiment of the present invention；
Fig. 3 is a kind of electric vehicle structure schematic diagram for providing high level brake signal provided in an embodiment of the present invention；
Fig. 4 is a kind of electric vehicle structure schematic diagram for providing low level brake signal provided in an embodiment of the present invention.
Icon: 1- charger；11- AC/DC changeover switch；12- charging head；121- cathode output end；The output of 122- cathode
End；123- brake output end；2- control circuit；21- charge port；211- electrode input end；212- negative input；213- stops
Vehicle input terminal；22- controller；221- brake signal control port；222- controller anode；223- drives port；224- power supply
Supply port；225- signal port；3- handle.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention
Technical solution be clearly and completely described, it is clear that described embodiments are some of the embodiments of the present invention, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
Currently, there are still vehicles when electric vehicle charging to forget to close power lock, electric vehicle rotary handle is accidentally touched, due to turning
It is the driving signal of electric vehicle motor rotation signal, the operating of vehicle motor easily causes runaway accident, do not know in children especially
In the case where feelings, being easy initiation danger causes children injured.Therefore, braking safe when electric vehicle charges becomes in need of consideration
Problem.Based on this, a kind of charger and electric vehicle provided in an embodiment of the present invention can be applied to improve electric vehicle charging safety
Property.
For convenient for understanding the present embodiment, first to a kind of charger and electric vehicle disclosed in the embodiment of the present invention
It describes in detail.
Embodiment one:
The embodiment of the invention provides a kind of chargers, as shown in Figure 1, the charger 1 includes 11 He of AC/DC changeover switch
Charging head 12.
Wherein, charging head 12 includes cathode output end 121, cathode output end 122 and brake output end 123.
The input terminal of AC/DC changeover switch 11 receives the alternating current of AC power source input, then converts alternating current to direct current
Electricity.
AC/DC changeover switch 11 exports high level to cathode output end 121, exports low level to cathode output end 122, to
The output end 123 that brakes exports brake signal.
In vehicle charging, the charge port of the charging head connection electric vehicle of charger, the input terminal of AC/DC changeover switch 11
The alternating current of power input is received, and the alternating current received is converted into direct current, then is exported respectively to cathode output end 121
High level exports low level to cathode output end 122, and exporting brake signal to brake output end 123, (brake signal can be height
Level is also possible to low level), brake signal is sent to electric vehicle by the charge port of electric vehicle by the output end 123 that brakes, with
Just the controller cutting vehicle drive circuit of electric vehicle.
To brake 123 input high level of output end when, as shown in Figure 1, can make brake output end 123 and anode export
End connection.When to brake 123 input high level of output end, as shown in Fig. 2, brake output end 123 and cathode output end can be made
Connection.
A kind of charger provided in an embodiment of the present invention, when whole electric vehicle charging, AC/DC changeover switch is to charging head
Brake output end export brake signal, so that brake signal is sent to controller by the charge port of electric vehicle, so as to cutting
Vehicle drive circuit, rotating vehicle handle motor at this time will not operate, and improve brake security when electric vehicle charging.
Embodiment two:
A kind of electric vehicle provided in an embodiment of the present invention, as shown in figure 3, including that control circuit 2 and embodiment one provide
Charger 1.
Charger 1 includes AC/DC changeover switch 11 and charging head 12.Wherein, charging head 12 includes cathode output end 121, bears
Pole output end 122 and brake output end 123.The input terminal of AC/DC changeover switch 11 receives the alternating current of AC power source input, so
After convert alternating current to direct current.AC/DC changeover switch 11 exports high level to cathode output end 121, to cathode output end
122 output low levels export brake signal to brake output end 123.
Control circuit 2 includes and the matched charge port 21 of charging head.Charge port 21 is defeated including electrode input end 211, cathode
Enter end 212 and brake input end 213.When vehicle charges, electrode input end 211 is connect with the cathode output end 121 of charging head 12,
Negative input 212 is connect with the cathode output end 122 of charging head 12.The brake of brake input end 213 and charging head 12 exports
123 connection of end, and receive the brake signal that brake output end 123 is sent.
As shown in figure 3, control circuit 2 further includes controller 22 and vehicle driving circuit 23.Controller 22 and vehicle drive
Circuit 23 is connected and controls vehicle driving circuit 23.
Controller 22 includes 5 ports, as shown in Figure 3, in which:
Port 221 is brake signal control port, for receiving brake input end 213, left brake S3 and right brake handle
The brake signal that S4 is sent.
Port 222 is controller anode, for when user is closed left brake lever switch or right brake lever switchs, (user to be pressed
Descend brake) high level is sent to brake signal control port 221, to trigger brake signal.
Port 223 is driving port, for powering to vehicle driving circuit 23 and controlling driving circuit 23.
Port 224 is power supply power supply port, for receiving the high level of battery pack or the input of electrode input end 211, for control
Device power supply processed.
Port 225 is handle signal port, is powered for receiving handle signal, and for handle.
As shown in figure 3, brake input end 213 is connected with the brake signal control port 221 of controller 22.It is filled in vehicle
When electric, brake input end 213 receives the brake signal that brake output end 123 is sent, and is sent to the brake signal of controller 22
Control port 221, controller 22 receive brake signal, and cutting vehicle drive circuit 23 by brake signal control port 221
(vehicle driving circuit can be powered by controller, it is possible to by way of stopping powering for vehicle driving circuit 23, to cut
Disconnected vehicle driving circuit), motor will not operate when rotating handle in this way, and electric vehicle will not start traveling suddenly.
Specifically, in vehicle charging, as shown in figure 3, charger 1 passes high level signal by brake input end 213
The brake signal control port 221 for transporting to controller 22 triggers brake signal.Low level signal can also be passed through brake by charger 1
The brake signal control port 221 that vehicle input terminal 213 is transmitted to controller 22 triggers brake signal (as shown in Figure 4).Brake letter
Number control port 221 is also grounded by brake lamp L1, and when there is brake signal to be triggered, brake lamp L1 is bright, is indicating electric vehicle just
It is braking.
As shown in figure 3, (3A) F3 and charger are insured with by switch S5, minor loop in the port 224 of controller 22
Danger (5A) F2 is connect with electrode input end 211.Major loop insures (30A) F1 and is connect by battery pack connection negative input 212
Ground, and be formed into a loop with F2 and charge port.
Switch S5 is the master switch of electric vehicle, when opening electric vehicle with electric vehicle key, S5 closure, and battery pack
E1 powers to controller 22, and combination instrument shows electric vehicle current state (for example, can show battery capacity), can control at this time
Electric vehicle traveling processed or brake.As shown in figure 3, L2 is electric car taillight, L3 is electric vehicle headlight, is pressed (big when Der StandlichtScheinwerfer und Parkleuchtenschalter
Lamp switch S1 closure), headlight L3 is lighted.Horn in H 1 is connect with horn switch S2, and when pressing the horn button of electric vehicle, loudspeaker are opened
S2 closure is closed, horn in H 1 is sounded.
As shown in figure 3, electric vehicle further includes handle 3, controller 22 is connected with handle 3 and can receive the transmission of handle 3
Handle signal.
A kind of electric vehicle provided in an embodiment of the present invention, when whole electric vehicle charging, the brake output end of charger can
To pass through the brake input end of electric vehicle charge port, high level is sent to the brake signal control terminal of controller or low level is set out
Brake signal, to make controller cutting vehicle drive circuit, rotating vehicle handle motor at this time will not be operated, and be improved electronic
Brake security when vehicle charges.
Unless specifically stated otherwise, the opposite step of the component and step that otherwise illustrate in these embodiments, digital table
The scope of the present disclosure is not intended to limit up to formula and numerical value.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description
It with the specific work process of device, can refer to corresponding processes in the foregoing method embodiment, details are not described herein.
In all examples being illustrated and described herein, any occurrence should be construed as merely illustratively, without
It is as limitation, therefore, other examples of exemplary embodiment can have different values.
The flow chart and block diagram in the drawings show the system of multiple embodiments according to the present invention, method and computer journeys
The architecture, function and operation in the cards of sequence product.In this regard, each box in flowchart or block diagram can generation
A part of one module, section or code of table, a part of the module, section or code include one or more use
The executable instruction of the logic function as defined in realizing.It should also be noted that in some implementations as replacements, being marked in box
The function of note can also occur in a different order than that indicated in the drawings.For example, two continuous boxes can actually base
Originally it is performed in parallel, they can also be executed in the opposite order sometimes, and this depends on the function involved.It is also noted that
It is the combination of each box in block diagram and or flow chart and the box in block diagram and or flow chart, can uses and execute rule
The dedicated hardware based system of fixed function or movement is realized, or can use the group of specialized hardware and computer instruction
It closes to realize.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with
It realizes by another way.The apparatus embodiments described above are merely exemplary, for example, the division of the unit,
Only a kind of logical function partition, there may be another division manner in actual implementation, in another example, multiple units or components can
To combine or be desirably integrated into another system, or some features can be ignored or not executed.Another point, it is shown or beg for
The mutual coupling, direct-coupling or communication connection of opinion can be through some communication interfaces, device or unit it is indirect
Coupling or communication connection can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, each functional unit in each embodiment of the disclosure can integrate in one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer readable storage medium.Based on this understanding, the technical solution of the disclosure is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a
People's computer, server or network equipment etc.) execute each embodiment the method for the disclosure all or part of the steps.
And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
The various media that can store program code such as reservoir (RAM, Random Access Memory), magnetic or disk.
Finally, it should be noted that embodiment described above, the only specific embodiment of the disclosure, to illustrate the disclosure
Technical solution, rather than its limitations, the protection scope of the disclosure is not limited thereto, although with reference to the foregoing embodiments to this public affairs
It opens and is described in detail, those skilled in the art should understand that: anyone skilled in the art
In the technical scope that the disclosure discloses, it can still modify to technical solution documented by previous embodiment or can be light
It is readily conceivable that variation or equivalent replacement of some of the technical features；And these modifications, variation or replacement, do not make
The essence of corresponding technical solution is detached from the spirit and scope of embodiment of the present disclosure technical solution, should all cover the protection in the disclosure
Within the scope of.Therefore, the protection scope of the disclosure shall be subject to the protection scope of the claim.
Claims (10)
1. a kind of charger, which is characterized in that including AC/DC changeover switch and charging head；
The charging head includes cathode output end, cathode output end and brake output end；
The input terminal of the AC/DC changeover switch receives the alternating current of AC power source input, and the alternating current is converted to direct current
Electricity；
The AC/DC changeover switch exports high level to cathode output end, exports low level to cathode output end, exports to brake
End output brake signal.
2. charger according to claim 1, which is characterized in that the brake output end is connect with cathode output end, or
The brake output end is connect with cathode output end.
3. a kind of electric vehicle, which is characterized in that including control circuit and charger of any of claims 1 or 2；
The control circuit includes and the matched charge port of the charging head；
The charge port includes electrode input end, negative input and brake input end.
4. electric vehicle according to claim 3, which is characterized in that the control circuit further includes controller and vehicle driving
Circuit.
5. electric vehicle according to claim 4, which is characterized in that the controller is connected and controls with vehicle driving circuit
Vehicle driving circuit.
6. electric vehicle according to claim 4, which is characterized in that the brake of the brake input end and the controller is believed
Number control port is connected.
7. electric vehicle according to claim 4, which is characterized in that in vehicle charging, the controller receives the brake
The brake signal of vehicle output end output, and cutting vehicle drive circuit.
8. electric vehicle according to claim 7, which is characterized in that in vehicle charging, the charger by high level or
Low level signal triggers brake signal by the brake signal control port that brake input end is transmitted to controller.
9. electric vehicle according to claim 4, which is characterized in that the power supply of the electrode input end and the controller is just
Pole signal input part is connected；
The negative input ground connection.
10. electric vehicle according to claim 4, which is characterized in that further include handle；
The controller is connected with handle and receives the handle signal of handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811253912.4A CN109572437A (en) | 2018-10-25 | 2018-10-25 | Charger and electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811253912.4A CN109572437A (en) | 2018-10-25 | 2018-10-25 | Charger and electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109572437A true CN109572437A (en) | 2019-04-05 |
Family
ID=65920826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811253912.4A Pending CN109572437A (en) | 2018-10-25 | 2018-10-25 | Charger and electric vehicle |
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| Country | Link |
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| CN (1) | CN109572437A (en) |
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-
2018
- 2018-10-25 CN CN201811253912.4A patent/CN109572437A/en active Pending
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| EP2922722A2 (en) * | 2012-11-20 | 2015-09-30 | Robert Bosch GmbH | Safety apparatus for monitoring charging of an electrical energy store in a motor vehicle, and for monitoring vehicle movement during charging and method for operating the safety apparatus |
| CN106183859A (en) * | 2016-07-29 | 2016-12-07 | 小刀科技股份有限公司 | A kind of safe and intelligent electric motor car |
| CN205871774U (en) * | 2016-08-01 | 2017-01-11 | 江苏宗申车业有限公司 | Novel it is forbidden to charge device |
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Application publication date: 20190405 |