CN101867208A - Charging post - Google Patents

Charging post Download PDF

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Publication number
CN101867208A
CN101867208A CN 201010198322 CN201010198322A CN101867208A CN 101867208 A CN101867208 A CN 101867208A CN 201010198322 CN201010198322 CN 201010198322 CN 201010198322 A CN201010198322 A CN 201010198322A CN 101867208 A CN101867208 A CN 101867208A
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CN
China
Prior art keywords
described
module
charging pile
charging
electric vehicle
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CN 201010198322
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Chinese (zh)
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CN101867208B (en
Inventor
张帆
李波
戚佳金
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杭州市电力局
杭州大有科技发展有限公司
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Priority to CN201010198322.3A priority Critical patent/CN101867208B/en
Publication of CN101867208A publication Critical patent/CN101867208A/en
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Publication of CN101867208B publication Critical patent/CN101867208B/en

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Abstract

The invention provides a charging post. The charging post comprises a battery parameter verification module, an electromagnetic lock module, an alternating current and direct current identification module and a charging module; the battery parameter verification module is used for verifying whether an electric vehicle has charging permission; the electromagnetic lock module is used for fixing the electric vehicle when the electric vehicle has charging permission; the alternating current and direct current identification module is used for identifying whether the charging mode of the electric vehicle is alternating current or direct current; and the charging module is used for charging the electric vehicle with alternating current or direct current according to the identification result of the alternating current and direct current identification module. The charging post disclosed by the embodiment can quickly and effectively charge electric vehicles, such as the battery of an electric car, thus providing environment-friendly energy for the operation of electric vehicles.

Description

A kind of charging pile

Technical field

The present invention relates to electronic circuit field, particularly relate to a kind of charging pile.

Background technology

In traditional electrical network, by conventional wire cable transmission to as if the traditional electrical energy, have only to be connected to corresponding transformation station by various cables and could to use electric energy.It is power that electric automobile is meant with the vehicle power, travels with power wheel, meets the vehicle of road traffic, the every requirement of safety regulations.Itself is the pernicious gas of exhaust emission atmosphere not, even be scaled the discharging in power plant by institute's power consumption, outside sulphur removal and the particulate, other pollutant also significantly reduces.Therefore power plant is built in mostly away from densely populated city, the mankind is injured less, and power plant is fixed, the discharging of concentrating and remove various noxious emissions and be easier to.

But, can make the battery of its work just become key technology for electric automobile.The energy of battery cell's weight storage very little at present, the battery of electric automobile is more expensive simultaneously, do not form economic scale yet, so purchasing price is more expensive, as for use cost, some result on trial is more expensive than automobile, and some results only is 1/3 of an automobile, and this depends primarily on the life-span and local oil, the electricity price lattice of battery.

Therefore, for electric automobile, maximum at present obstacle is exactly the process that infrastructure construction and price have influenced industrialization, compares with hybrid power, and electric automobile more needs the supporting of infrastructure, comprises charging.Electric automobile is in the form process, because its battery all is pre-configured, therefore in long-distance travel, expend the electric weight in the power down pond possibly, if and do not have in the corresponding charging station directly to carry out fast the effectively equipment of charging to electric automobile, then the long-distance operation of electric automobile just can not become a reality.

In sum, under the environment of advocating low-carbon (LC) life environmental protection at present,, how better to solve in travelling, can charging to battery fast and effectively of electric automobile, become the technical problem that presses for solution for guaranteeing the normal operation of electric automobile.

Summary of the invention

Technical problem to be solved by this invention provides a kind of charging pile, is used for solving the technical problem that can charge to electric vehicle fast and effectively in travelling of the insurmountable described electric vehicle of prior art.

For solving the problems of the technologies described above, the embodiment of the invention provides a kind of charging pile, and described charging pile comprises: parameter is confirmed module, electromagnetic lock module, alternating current-direct current identification module and charging module;

Described parameter confirms that module is used to confirm whether electric vehicle has the charging permission;

Described electromagnetic lock module is used for when electric vehicle has the charging permission described electric vehicle being carried out fixed-site;

Described alternating current-direct current identification module is used to discern the charging modes of electric vehicle to be charged for exchanging or direct current;

Described charger module is used for according to the recognition result of alternating current-direct current identification module electric vehicle to be charged being exchanged or DC charging.

Preferably, described charging pile also comprises modular converter, is used for identifying when adopting the direct current mode to charge when described alternating current-direct current identification module, the alternating current that receives is converted to direct current battery to be charged is charged.

Preferably, described charging pile also comprises:

The affirmation module that puts in place is used to judge whether the plug of described electric vehicle to be charged has been docked to the socket of described charging pile fully, if then trigger described electromagnetic lock module.

Preferably, described charging pile also comprises:

Detect the charged state module, be used for detecting in real time the described current charged state of electric vehicle to be charged.

Preferably, described charging pile also comprises:

Switch power module is used for after described electric vehicle to be charged is in place, and open charge power supply and begin charging for described electric vehicle, perhaps when electric vehicle to be charged is not in place, the charge closing power supply.

Preferably, described charging pile also comprises:

Leakage protection module is used for described charging pile being reached the electric vehicle that is charging protecting when producing leaky for described electric vehicle charging process.

Preferably, described charging pile also comprises:

Intelligence single-phase watt-hour meter module is used for detecting current electric vehicle to be charged and in charging process charge capacity is detected.

Preferably, described charging pile also comprises:

Peripheral module is used for the performance parameter of electric vehicle of current charging and the user that charged state shows electric automobile.

Preferably, described charging pile also comprises:

Memory module, the relevant parameter and the type that are used to preserve electric vehicle.

Preferably, described charging pile also comprises:

Communication module is used for the detected charged state of described detection charged state module is sent to the display screen of described charging pile, to show the charged state of described electric vehicle to the user.

Compared with prior art, the present invention has the following advantages:

Disclosed in the present embodiment charging pile comprises: parameter is confirmed module, electromagnetic lock module, alternating current-direct current identification module and charging module; Can confirm whether electric vehicle to be charged has the charging permission; If having charging permission then described electric vehicle carried out fixed-site; And the charging modes of discerning electric vehicle to be charged is interchange or direct current; Recognition result according to the alternating current-direct current identification module exchanges or DC charging electric vehicle to be charged then.Charging pile among the present invention can directly charge to electric vehicle, from the battery module of described electric vehicle a plug of drawing can be set, be used for joining with the socket of described charging pile, after described charging pile can put in place at the battery of electric vehicle, battery to described electric vehicle directly charges, thereby need not again from electric vehicle unloading battery and be transferred to a series of associative operations such as charging rack, realized electric vehicle is charged fast and effectively, thereby guaranteed the convenient trip of electric vehicle.

Description of drawings

In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is the structural representation of the functional module of the disclosed charging pile embodiment 1 of the embodiment of the invention;

Fig. 2 is the structural representation of the functional module of the disclosed charging pile embodiment 2 of the embodiment of the invention;

Fig. 3, Fig. 4 and Fig. 5 are the connection diagrams of the disclosed charging pile of embodiment of the invention main circuit in practice.

Embodiment

For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, the present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.

For those skilled in the art understand, at electric vehicle described in the present specification is example with the electric automobile, described charging pile promptly is that the battery for described electric automobile charges, but those skilled in the art can know, electric vehicle not only can comprise electric automobile, can also comprise other instruments such as battery-operated motor cycle.The battery of mentioning in this specification promptly is the battery of electric vehicle.

Disclosed charging pile directly charges to electric automobile in the embodiment of the invention, from the battery module of described electric automobile a plug of drawing can be set, be used for joining with the socket of described charging pile, after described charging pile can put in place at the battery of electric automobile, battery to described electric automobile directly charges, thereby need not again from electric automobile unloading battery and be transferred to a series of associative operations such as charging rack, realized electric automobile is charged fast and effectively, thereby guaranteed the convenient trip of electric automobile.

The disclosed charging pile of the embodiment of the invention specifically can comprise: parameter is confirmed module, alternating current-direct current identification module, charging module and electromagnetic lock module; Described parameter confirms that module is used to confirm whether battery to be charged has the charging permission; Promptly be that described battery parameter confirms that module can be after battery be in place, detect the relevant parameter of the described battery that is connected to, for example whether belong to the battery that is complementary with current charging pile, perhaps whether has charging authority etc., if having the follow-up charging process that triggers again this battery of charging permission.

Described electromagnetic lock module is mainly used in when battery has the charging permission carries out fixed-site with described battery; Described electromagnetic lock module specifically can realize by electromagnetically operated valve in actual applications, the solenoid valve interface of described electromagnetically operated valve and controller links to each other, be used for battery have charging permission and in place after, controller by electromagnetically operated valve with on its fixed position, battery place, making things convenient for battery charge, and guarantee that the fixed-site of battery in charging process can not be moved.

Described alternating current-direct current identification module is used to discern the charging modes of battery to be charged for exchanging or direct current; Because being arranged, the battery module of some electric automobiles can realize the directly function of charging of alternating current, but the battery of some electric automobiles then can only carry out AC charging, therefore, before battery was charged, which kind of charge mode the battery that need identify the electric automobile of current connection in advance was.In actual applications, the relevant parameter of the battery to be charged by current connection can be judged that the battery that obtains connecting should belong to and exchanges or the DC charging mode.

Described charger module can adopt charger to realize that described charger links to each other with the charging socket that described charging pile provides, and can battery to be charged be exchanged or DC charging according to the recognition result of alternating current-direct current identification module in actual applications.Described charger module can be follow-up and the disclosed switch power module of the embodiment of the invention, and leakage protection module links to each other, receiving controller about whether current battery is charged, and earth leakage protective relevant control operation.For the ease of the understanding of those skilled in the art, will do a detailed introduction here to charger for the charger module.

Charger is to adopt the high frequency electric source technology, and the Intelligent Dynamic of uses advanced is adjusted charging technique.Characteristics such as charger adopts constant current, constant voltage, little constant current intelligence three phases charging modes, has the charge efficiency height, and is simple to operate, in light weight, and volume is little.Simultaneously charger also has reversal connection, overload, short circuit, multiple protection functions such as overheated and delayed startup, soft start, outage memory self-starting function etc.Charge capacity control technology with science, automatic device for charging can be after the storage battery abundance shutdown automatically, guarantee the storage battery abundance, do not overcharge, do not owe to fill, prolong storage battery useful life.The disclosed charger module of the embodiment of the invention specifically can adopt electric motor car charger or intelligent charging machine to wait and realize, described intelligent charging machine goes for indoor and outdoor, the input power supply is two-phase 380V ± 5%, 50HZ, the input lead cross section is not less than 62, and charger divides substantially and can be divided into from electric current: transformer rectifier power source, Switching Power Supply, resistance capacitance decompression rectification power.

With reference to figure 1, be the structural representation of the functional module of disclosed charging pile embodiment 1 in the embodiment of the invention.

Need to prove, because the battery of some electric automobile can directly adopt AC charging, the direct current that but can only convert to that has charges, therefore described charging pile can also comprise modular converter, be used for identifying when adopting the direct current mode to charge, the alternating current that receives be converted to direct current battery to be charged is charged when described alternating current-direct current identification module.Described modular converter can adopt the AC/DC transducer, and this transducer can be used for the AC power of battery pack is changed into the DC power supply of output voltage and frequency stabilization.The AC/DC transducer belongs to the technology of well known to a person skilled in the art, here just introduces no longer in detail, wherein, as long as the AC/DC transducer of any kind can realize that the present invention all can in the embodiment of the invention.

In concrete practical application, described charging pile can also comprise: the affirmation module puts in place, this puts in place and confirms whether module specifically can be docked on the socket of charging pile fully by the plug that detects battery, judges to obtain the result whether battery has put in place.Promptly be that described putting in place confirms that module specifically is used for, judge whether the plug of described battery to be charged is docked on the socket of described charging pile fully, if then trigger described electromagnetic lock module.Described electromagnetic lock module can be fixed on battery on its residing position, with convenient and reliable electric automobile is charged after battery puts in place.

In concrete practical application, described charging pile specifically can also comprise: detect the charged state module, be used for detecting in real time the described current charged state of battery to be charged.The charged state that detects battery can obtain concrete charged state by obtaining the current voltage of battery, for example, is to put in place, the state that stops still to charge.The described charged state that puts in place is represented the battery butt joint fully of current connection, and has the charging permission, can begin this battery is charged.The described charged state that stops to represent that battery that current connection is being charged has charged and finishes, and the state of described charging is then represented current battery just in charging process, and the underfill still of its electric weight.

In actual applications, described charging pile specifically can also comprise: communication module is used for the detected charged state of described detection charged state module is sent to the display screen of described charging pile, to show the charged state of described battery to the user.Charging pile disclosed by the invention also comprises display screen, some battery electric quantity information of demonstration that can be concrete on this display screen, information such as current charged state.Just communication module need be set like this in charging pile, realization those skilled in the art of wherein said communication module need not to make creative work and can obtain, and just introduce no longer in detail in the embodiment of the invention.

In concrete practical application, described charging pile can also comprise: switch power module, be used for after described battery to be charged is in place, and open charge power supply and begin charging for described battery, perhaps when battery to be charged is not in place, the charge closing power supply.Described switch power module adopts the Switching Power Supply in the practical application to realize.

Preferably, described charging pile can also comprise: leakage protection module is used for described charging pile being reached the battery that is charging protecting when producing leaky for described battery charging process.Described leakage protection module can adopt earth leakage protective device to realize in actual applications; earth leakage protective device is commonly called as leakage switch; be the protection electrical equipment that is used for protection against electric shock and electrical fire when the impaired generation shorted to earth of circuit or electrical apparatus insulation, generally be installed on the receptacle loop of distribution box and on the electric power incoming line of consumer unit.The scope of application of earth leakage protective device is to exchange 50HZ, 380 volts of rated voltages, rated current to 250 peace.It is one of effective measures that prevent the accident of human electric shock that earth leakage protective device is set in low-voltage distribution system, also is the technical measures that prevent to cause because of electric leakage electrical fire and electric equipment damage accident.Leakage protection module in the embodiment of the invention can realize such function.In actual applications, when the phase line of protected circuit directly or by unexpected load is connected the earth, and produce the near sinusoidal waveform and its effective value is the residual current that slowly changes, when this electric current during greater than certain numerical value, earth leakage protective device cuts off this circuit.Earth leakage protective device can adopt zero sequence current mutual inductor when realizing, its effect is to reflect leakage current signal, so constitute the test section of whole earth leakage protective device; Also be useful on and measure the part of amplifying leakage current signal, constitute comparison, the control section of earth leakage protective device; Can adopt A.C. contactor (KM) to constitute the operating part of earth leakage protective device, its effect is to carry out action command.

Simultaneously, also can adopt relay to realize at the disclosed creepage protection function of the embodiment of the invention.For relay, be a kind ofly when reaching setting, to make the electrical equipment of controlled output circuit conducting or disconnection when input variable (as voltage, electric current, temperature etc.).Relay can be divided into electric parameters (as electric current, voltage, frequency, power etc.) relay and non-electric quantity (as temperature, pressure, speed etc.) relay two big classes.In the advantages such as relay has that action is fast, working stability, long service life, volume are little, device such as can be widely used in electric power protection, automation, motion, remote control, measurement and communicate by letter.Relay can also be divided into electromagnetic relay, temperature-sensitive dry-reed relay and solid-state relay (SSR).Relay is a kind of electronic control device; it has control system (claim not only input circuit) and Be Controlled system (but also claiming output loop); usually be applied in the automatic control circuit; it is actually a kind of " automatic switch " that removes to control big electric current with less current, so play effects such as automatic adjusting, safeguard protection in circuit.

Need to prove that in concrete practical application, described charging pile can also comprise: peripheral module is used for receiving the user in the content of importing at the battery charge of electric automobile by input equipment.Wherein, described peripheral module specifically can comprise keyboard etc., also display screen etc. can be arranged, and perhaps can also be provided with more according to demand

In actual applications, described charging pile can also comprise: intelligent single-phase watt-hour meter module is used for detecting current battery to be charged and in charging process charge capacity is detected.Kilowatt-hour meter is that the eddy current and the alternating flux interaction that utilize the voltage and current coil to produce on the aluminium dish produce electromagnetic force, the aluminium dish is rotated, introduce braking moment simultaneously, aluminium dish rotating speed is directly proportional with bearing power, by the axial gears transmission, go out the rotating disk revolution and determine electric energy by the register integrating.So the kilowatt-hour meter primary structure is made up of potential winding, current coil, rotating disk, rotating shaft, brake magnet, gear, register etc.With reference to shown in Figure 2, be the structural representation of the functional module of the disclosed charging pile embodiment 2 of the embodiment of the invention.

In actual applications, described charging pile specifically can also comprise: memory module is used to preserve the relevant parameter and the type of the battery of electric automobile.Described memory module is similar to a database, can preserve the relevant parameter and the type of the battery of electric automobile therein, and for example, battery specification or model etc. have charging permission etc. so that can confirm current battery during follow-up insertion battery.

In actual applications, with reference to figure 3, Fig. 4 and Fig. 5, be the connection diagram of the main circuit diagram of the disclosed charging pile of the embodiment of the invention.Wherein, described circuit connection diagram shown in Figure 5 is a telephone booth formula charging pile.

Need to prove that each embodiment in this specification all adopts the mode of going forward one by one to describe, what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.

Need to prove, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby make and comprise that process, method, article or the equipment of a series of key elements not only comprise those key elements, but also comprise other key elements of clearly not listing, or also be included as this process, method, article or equipment intrinsic key element.Do not having under the situation of more restrictions, the key element that limits by statement " comprising ... ", and be not precluded within process, method, article or the equipment that comprises described key element and also have other identical element.

More than a kind of charging pile provided by the present invention is described in detail, used specific case herein principle of the present invention and execution mode set forth, the explanation of above embodiment just is used for help understanding method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.

Claims (10)

1. a charging pile is characterized in that, described charging pile comprises: parameter is confirmed module, electromagnetic lock module, alternating current-direct current identification module and charging module;
Described parameter confirms that module is used to confirm whether electric vehicle has the charging permission;
Described electromagnetic lock module is used for when described electric vehicle has the charging permission described electric vehicle being carried out fixed-site;
Described alternating current-direct current identification module is used to discern the charging modes of described electric vehicle for exchanging or direct current;
Described charger module is used for according to the recognition result of alternating current-direct current identification module described electric vehicle being exchanged or DC charging.
2. charging pile as claimed in claim 1, it is characterized in that, described charging pile also comprises modular converter, is used for identifying when adopting the direct current mode to charge when described alternating current-direct current identification module, the alternating current that receives is converted to direct current described electric vehicle is charged.
3. charging pile as claimed in claim 1 is characterized in that, described charging pile also comprises:
The affirmation module that puts in place is used to judge whether the plug of described electric vehicle has been docked to the socket of described charging pile fully, if then trigger described electromagnetic lock module.
4. charging pile as claimed in claim 1 is characterized in that, described charging pile also comprises:
Detect the charged state module, be used for detecting in real time the current charged state of described electric vehicle.
5. charging pile as claimed in claim 4 is characterized in that, described charging pile also comprises:
Switch power module is used for after described electric vehicle is in place, and open charge power supply and begin charging for described electric vehicle, perhaps when battery to be charged is not in place, the charge closing power supply.
6. charging pile as claimed in claim 1 is characterized in that, described charging pile also comprises:
Leakage protection module is used for described charging pile being reached the described electric vehicle that is charging protecting when producing leaky for described electric vehicle charging process.
7. charging pile as claimed in claim 1 is characterized in that, described charging pile also comprises:
Intelligence single-phase watt-hour meter module is used for detecting current described electric vehicle and in charging process charge capacity is detected.
8. charging pile as claimed in claim 1 is characterized in that, described charging pile also comprises:
Peripheral module is used for the performance parameter of the described electric vehicle of current charging and the user that charged state shows electric automobile.
9. charging pile as claimed in claim 1 is characterized in that, described charging pile also comprises:
Memory module, the relevant parameter and the type that are used to preserve described electric vehicle.
10. as each described charging pile of claim 1-9, it is characterized in that described charging pile also comprises:
Communication module is used for the detected charged state of described detection charged state module is sent to the display screen of described charging pile, to show the charged state of described electric vehicle to the user.
CN201010198322.3A 2010-06-07 2010-06-07 Charging post CN101867208B (en)

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CN103325186A (en) * 2013-03-06 2013-09-25 北京国网普瑞特高压输电技术有限公司 Electric automobile multi-port direct current charging point and control method thereof
CN103762689A (en) * 2014-01-26 2014-04-30 国家电网公司 Alternating current and direct current combined charging control system and method for electric vehicle
CN104362719A (en) * 2014-11-07 2015-02-18 国网上海市电力公司 Anti-leakage anti-stealing EV (electric vehicle) charging spot
CN104409978A (en) * 2014-12-01 2015-03-11 国网上海市电力公司 Circuit microcurrent query energy consumption reduction system of power distribution cabinet
CN104426984A (en) * 2013-09-06 2015-03-18 联想(北京)有限公司 Information processing method and first mobile terminal
CN104883041A (en) * 2015-06-08 2015-09-02 嘉兴星网通信技术有限公司 Protection circuit
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CN105515129A (en) * 2016-02-04 2016-04-20 董岩 Charging pile with electrocar information collecting function
CN105515128A (en) * 2016-02-04 2016-04-20 李舒曼 Intelligent electric vehicle charging station
CN106585397A (en) * 2016-11-16 2017-04-26 东软集团股份有限公司 Charging method, device and system for electric automobile
CN107154565A (en) * 2016-09-26 2017-09-12 宁波三星医疗电气股份有限公司 Charging pile plug, socket and its control method of a kind of AC/DC universal
CN107154564A (en) * 2016-09-26 2017-09-12 宁波三星医疗电气股份有限公司 Charging pile plug, socket and its control method of a kind of AC/DC universal
CN107672461A (en) * 2016-08-01 2018-02-09 宁波三星智能电气有限公司 A kind of AC/DC universal charging pile

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CN103325186A (en) * 2013-03-06 2013-09-25 北京国网普瑞特高压输电技术有限公司 Electric automobile multi-port direct current charging point and control method thereof
CN103325186B (en) * 2013-03-06 2015-12-09 北京国网普瑞特高压输电技术有限公司 A kind of electric automobile many mouthfuls of direct-current charging posts and control method thereof
CN104426984B (en) * 2013-09-06 2018-02-27 联想(北京)有限公司 A kind of information processing method and the first mobile terminal
CN104426984A (en) * 2013-09-06 2015-03-18 联想(北京)有限公司 Information processing method and first mobile terminal
CN103762689B (en) * 2014-01-26 2015-11-18 国家电网公司 A kind of electric automobile alternating current-direct current combined charging control system and control method
CN103762689A (en) * 2014-01-26 2014-04-30 国家电网公司 Alternating current and direct current combined charging control system and method for electric vehicle
CN104362719A (en) * 2014-11-07 2015-02-18 国网上海市电力公司 Anti-leakage anti-stealing EV (electric vehicle) charging spot
CN104409978A (en) * 2014-12-01 2015-03-11 国网上海市电力公司 Circuit microcurrent query energy consumption reduction system of power distribution cabinet
CN104883041A (en) * 2015-06-08 2015-09-02 嘉兴星网通信技术有限公司 Protection circuit
CN104883041B (en) * 2015-06-08 2018-09-14 嘉兴星网通信技术有限公司 A kind of protection circuit
CN105365593A (en) * 2015-11-06 2016-03-02 郑州比克新能源汽车有限公司 Charge connection device for electric vehicle, and control method thereof
CN105365593B (en) * 2015-11-06 2017-06-23 郑州比克新能源汽车有限公司 Electrical vehicle charging connection device and its control method
CN105515128A (en) * 2016-02-04 2016-04-20 李舒曼 Intelligent electric vehicle charging station
CN105515129A (en) * 2016-02-04 2016-04-20 董岩 Charging pile with electrocar information collecting function
CN107672461B (en) * 2016-08-01 2019-10-11 宁波三星智能电气有限公司 A kind of AC/DC universal charging pile
CN107672461A (en) * 2016-08-01 2018-02-09 宁波三星智能电气有限公司 A kind of AC/DC universal charging pile
CN107154565B (en) * 2016-09-26 2019-12-06 宁波三星医疗电气股份有限公司 AC/DC universal charging pile plug, AC/DC universal charging pile socket and control method of AC/DC universal charging pile plug and AC/DC universal charging pile socket
CN107154564A (en) * 2016-09-26 2017-09-12 宁波三星医疗电气股份有限公司 Charging pile plug, socket and its control method of a kind of AC/DC universal
CN107154564B (en) * 2016-09-26 2019-12-06 宁波三星医疗电气股份有限公司 AC/DC universal charging pile plug, AC/DC universal charging pile socket and control method of AC/DC universal charging pile plug and AC/DC universal charging pile socket
CN107154565A (en) * 2016-09-26 2017-09-12 宁波三星医疗电气股份有限公司 Charging pile plug, socket and its control method of a kind of AC/DC universal
CN106585397B (en) * 2016-11-16 2019-06-07 东软集团股份有限公司 A kind of method, apparatus and system of electric car charging
CN106585397A (en) * 2016-11-16 2017-04-26 东软集团股份有限公司 Charging method, device and system for electric automobile

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