CN213501915U - Automobile charging pile - Google Patents

Automobile charging pile Download PDF

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Publication number
CN213501915U
CN213501915U CN202022748136.4U CN202022748136U CN213501915U CN 213501915 U CN213501915 U CN 213501915U CN 202022748136 U CN202022748136 U CN 202022748136U CN 213501915 U CN213501915 U CN 213501915U
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China
Prior art keywords
charging
automobile
charged
communication device
controller
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Active
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CN202022748136.4U
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Chinese (zh)
Inventor
刘祥璐
李卓群
潘鸣宇
李香龙
丁屹峰
孙舟
王伟贤
陈振
袁小溪
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State Grid Corp of China SGCC
State Grid Beijing Electric Power Co Ltd
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State Grid Corp of China SGCC
State Grid Beijing Electric Power Co Ltd
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Priority to CN202022748136.4U priority Critical patent/CN213501915U/en
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • 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
    • Y02T90/12—Electric charging stations
    • 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
    • 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
    • Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
    • Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
    • Y04S30/12—Remote or cooperative charging

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  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The utility model discloses an automobile charging pile. Wherein, should fill electric pile includes: the device comprises a controller, a charging port, a communication device, an encryption and decryption device and a verification device, wherein the charging port is used for being connected with an automobile to be charged and charging the automobile to be charged; the verification device is used for verifying the communicated automobile to be charged; the communication device is connected with the verification device and the power grid server and used for receiving or sending charging data, wherein the charging data comprises charging parameters and charging instructions; the encryption and decryption device is connected with the communication device; the controller is connected with the communication device and used for controlling the charging power of the charging port according to the charging data and charging the automobile to be charged. The utility model provides an automobile charging pile among the correlation technique, can't carry out reasonable charge management according to user's demand and electric wire netting load, lead to the technical problem that charge efficiency is low.

Description

Automobile charging pile
Technical Field
The utility model relates to an automobile charging field particularly, relates to an automobile charging stake.
Background
Along with the development and the continuous increase of quantity of electric automobile, electric automobile develops rapidly, fills electric pile and electric wire netting and is interactive in elementary stage still, and electric automobile charges and has produced the influence to the electric wire netting load. The charging is started intensively at night without guidance, and the maximum load of the power grid is increased greatly. In the peak period, the power grid load is heavy, the power grid balance is greatly influenced, and if the power grid balance is not regulated, along with the popularization and further increase of electric automobiles, the power grid load can be greatly influenced in the peak period of charging.
The existing automobile charging pile can not carry out reasonable charging management according to user demands and power grid loads, and charging efficiency is low.
In view of the above problems, no effective solution has been proposed.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a car fills electric pile to at least, solve the car and fill electric pile in the correlation technique, can't carry out reasonable charge management according to user's demand and electric wire netting load, lead to the technical problem that charge efficiency is low.
According to the utility model discloses an aspect provides an automobile charging pile, include: the device comprises a controller, a charging port, a communication device, an encryption and decryption device and a verification device, wherein the charging port is used for being connected with an automobile to be charged and charging the automobile to be charged; the verification device is used for verifying the communicated automobile to be charged; the communication device is connected with the verification device and the power grid server and used for receiving or sending charging data, wherein the charging data comprises charging parameters and charging instructions; the encryption and decryption device is connected with the communication device; the controller is connected with the communication device and used for controlling the charging power of the charging port according to the charging data to charge the automobile to be charged.
Optionally, the verification apparatus includes: the special cipher machine is used for verifying the identity of the user; and the digital certificate module is connected with the special cipher machine and used for carrying out secondary verification on the identity of the user through the digital certificate under the condition that the identity of the user passes the verification.
Optionally, the method further includes: and the pulse width modulator is connected with the controller and the charging port and used for adjusting the charging power of the charging port to the automobile to be charged in a pulse width modulation mode.
Optionally, the method further includes: and the isolating device is connected with the communication device and used for isolating the communication device from the internal network and the external network of other parts of the charging pile.
Optionally, the method further includes: and the electric appliance protection device is connected with the charging port and used for protecting a charging circuit between the charging port and the automobile to be charged.
Optionally, the communication device includes at least one of: bluetooth device, 4G/5G communication device, broadband carrier device, CAN communication interface.
Optionally, the method further includes: and the charging switch is connected with the controller and used for controlling the charging process of the charging pile.
Optionally, the method further includes: and the indicator light is connected with the controller and used for indicating the charging state.
Optionally, the indicator light includes: the current normal charge pilot lamp, the power down charge pilot lamp, standby operating condition's pilot lamp.
Optionally, the method further includes: and the storage device is connected with the controller and is used for storing the data of the controller.
In the embodiment of the utility model, a controller, a charging port, a communication device, an encryption and decryption device and a verification device are adopted, wherein the charging port is used for being connected with an automobile to be charged to charge the automobile to be charged; the verification device is used for verifying the communicated automobile to be charged; the communication device is connected with the verification device and the power grid server and used for receiving or sending charging data, wherein the charging data comprises charging parameters and charging instructions; the encryption and decryption device is connected with the communication device; the controller is connected with the communication device and used for controlling the charging power of the charging port according to the charging data and charging the automobile to be charged, so that the aim of charging the automobile to be charged according to information verification and communication encryption is fulfilled, and the aim of charging the automobile to be charged according to the control of the controller is fulfilled.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is according to the utility model discloses an automobile charging stake's schematic diagram.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Fig. 1 is according to the utility model discloses a car fills electric pile's schematic diagram, as shown in fig. 1, this car fills electric pile includes:
the system comprises a controller 10, a charging port 12, a communication device 14, an encryption and decryption device 16 and a verification device 18, wherein the charging port is used for being connected with a vehicle to be charged and charging the vehicle to be charged; the verification device is used for verifying the communicated automobile to be charged; the communication device is connected with the verification device and the power grid server and used for receiving or sending charging data, wherein the charging data comprises charging parameters and charging instructions; the encryption and decryption device is connected with the communication device; the controller is connected with the communication device and used for controlling the charging power of the charging port according to the charging data and charging the automobile to be charged.
The automobile charging pile adopts a controller, a charging port, a communication device, an encryption and decryption device and a verification device, wherein the charging port is used for being connected with an automobile to be charged and charging the automobile to be charged; the verification device is used for verifying the communicated automobile to be charged; the communication device is connected with the verification device and the power grid server and used for receiving or sending charging data, wherein the charging data comprises charging parameters and charging instructions; the encryption and decryption device is connected with the communication device; the controller is connected with the communication device and used for controlling the charging power of the charging port according to the charging data and charging the automobile to be charged, so that the aim of charging the automobile to be charged according to information verification and communication encryption is fulfilled, and the aim of charging the automobile to be charged according to the control of the controller is fulfilled.
Optionally, the verification device includes: the special cipher machine is used for verifying the identity of the user; and the digital certificate module is connected with the special cipher machine and used for carrying out secondary verification on the identity of the user through the digital certificate under the condition that the identity of the user passes the verification.
Through the mode of secondary verification, guarantee the car and fill electric pile and treat the security that the car charges that charges.
Optionally, the method further includes: and the pulse width modulator is connected with the controller and the charging port and used for adjusting the charging power of the automobile to be charged through the charging port in a pulse width modulation mode.
The efficiency and the rate of accuracy of filling electric pile to car charging mode adjustment have been improved.
Optionally, the method further includes: and the isolating device is connected with the communication device and used for isolating the communication device from the internal network and the external network of other parts of the charging pile.
The safety of charging the automobile to be charged by the automobile charging pile is ensured.
Optionally, the method further includes: and the electric appliance protection device is connected with the charging port and used for protecting a charging circuit between the charging port and the automobile to be charged.
Prevent that electrical apparatus from leading to damaging because circuit fault, further guaranteed the car and filled electric pile and treated the security that the car charges.
Optionally, the communication device comprises at least one of: bluetooth device, 4G/5G communication device, broadband carrier device, CAN communication interface.
Data communication is provided through various modes, and the effectiveness of communication between the automobile charging pile and various terminals is guaranteed.
Optionally, the method further includes: and the charging switch is connected with the controller and used for controlling the charging process of the charging pile.
The charging process of the automobile charging pile can be considered as manual control.
Optionally, the method further includes: and the indicator light is connected with the controller and used for indicating the charging state.
The charging state is visually and intuitively displayed, and the user can conveniently understand the charging state.
Optionally, the indicator light includes: the current normal charge pilot lamp, the power down charge pilot lamp, standby operating condition's pilot lamp.
A plurality of pilot lamps correspond different charge state respectively, and more audio-visual demonstrates charge state to the user, and above-mentioned a plurality of pilot lamps can be different colors and/or different display methods, and different display methods can different flicker frequency etc..
Optionally, the method further includes: and the storage device is connected with the controller and is used for storing the data of the controller.
Guarantee the data storage of car charging pile, the local log that charges of record, the later maintenance of being convenient for and the record is transferred and is got.
In accordance with an embodiment of the present invention, there is provided a method embodiment of a method for charging a vehicle, where the steps illustrated in the flowchart of the figure may be performed in a computer system, such as a set of computer executable instructions, and where a logical order is illustrated in the flowchart, in some cases the steps illustrated or described may be performed in an order different than that illustrated.
A method of charging an automobile, comprising: under the condition of the automobile to be charged and the communication of the charging pile, receiving charging parameters of the automobile to be charged through a user terminal, wherein the charging parameters comprise at least one of the following parameters: charging time and a charging mode, wherein the charging pile is used for being connected with an automobile to be charged and charging the automobile to be charged; and charging the automobile to be charged according to the charging parameters of the automobile to be charged, which are sent by the user terminal.
Optionally, the charging the vehicle to be charged according to the charging parameter of the vehicle to be charged sent by the user terminal includes: checking a charging request sent by a user terminal, wherein the charging request comprises charging parameters; generating a charging order under the condition that the charging request is approved, and sending the charging order to the user terminal so as to display the charging state through the user terminal; and charging the automobile to be charged according to the charging mode in the charging parameters.
Optionally, the charging mode includes: low cost mode, fast speed mode; according to the low-cost mode, the charging of the automobile to be charged comprises the following steps: determining a time period when the power grid is in a low power price valley, and starting to charge the automobile to be charged, wherein the power prices are different in the time periods when the loads of the power grid are different; according to the fast-speed mode, the charging of the automobile to be charged comprises the following steps: and starting to charge the vehicle to be charged under the condition that the load of the power grid can load the vehicle to be charged.
Optionally, after the vehicle to be charged is charged according to the charging parameter of the vehicle to be charged sent by the user terminal, at least one of the following is further included: monitoring whether the capacity of the power grid is sufficient or not in real time, and adjusting the vehicle being charged and the vehicle to be charged waiting for charging in real time under the condition that the capacity of the power grid is insufficient; under the condition that the charging plan of the automobile to be charged is changed, sending notification information to a user terminal, and charging the automobile to be charged according to the changed charging plan; and under the condition that the charging of the charging automobile is completed, sending a completion message to the user terminal, and stopping charging the charging automobile.
It should be noted that the present application also provides an alternative implementation, and the details of the implementation are described below.
In the present embodiment, the charging load of a single household vehicle is a small load with respect to the distribution capacity of the distribution area, continuous power adjustment of the charging load of a single vehicle is not necessary, and the adjustment of the charging start timing of a plurality of vehicles makes it possible to achieve the object of orderly charging management.
In the ordered charging, charging load time period sequences of a plurality of automobiles are adjusted in an expected time period for a plurality of automobiles which are connected to the same distribution network and are ready to be charged, and an expected load curve is combined to achieve the aim of ordered charging management.
And (3) network load coordination management of ordered charging: and establishing an electric vehicle ordered charging operation management platform, and designing an ordered charging strategy according to the predicted power grid load curve, the predicted clean energy load curve, the electric vehicle charging demand and the local capacity limit of the power distribution network. Monitoring the main network, the distribution network and the clean energy load in real time, deciding the charging time sequence to be executed by the electric automobile charged in the current network, and issuing instructions to the corresponding charging equipment to complete ordered charging management.
If the capacity limit of the local distribution network exists and the requirement that all vehicles are charged in the respective specified time period cannot be met, an interruptible load electricity price mechanism needs to be introduced, the electricity supply of the interruptible load electricity price mechanism is reduced or interrupted, or the charging requirement is adjusted to other time periods to be completed.
The main principle of realizing ordered charging is as follows:
the principle that the sequential charging of the electric automobile should be kept on safe and reliable priority is achieved, excellent user and power grid interaction experience is provided, the sharing of charging resources is achieved, and the utilization rate of charging facilities is improved.
Safety: information security is ensured, and hacker attack is prevented; the device is safe and has strong capability of preventing external force damage; the safety of the charging process of the electric automobile is ensured.
Reliable: through multiple communication modes, high communication reliability is realized, reliable control is guaranteed, the success rate of control instructions is high, and the user operation response is quick. Provide a floor-in-place operation that can meet basic charging requirements even if communication is lost altogether.
Ordered charging demand analysis and strategy design:
the method is characterized in that a private passenger car is used as a main user scene, a control strategy for ordered charging is designed according to the car using requirements of users, the user is mainly divided into a time priority type user and a cost priority type user except an immediate charging management strategy, and two ordered charging modes of 'as fast as possible' and 'low-cost charging' are provided for the user. The specific introduction is as follows:
the term "charge as fast as possible" means that the user needs to complete the electric energy supply as soon as possible, and is not sensitive to the charge price. If the charging capacity of the current power grid is allowed and the charging requirement of a user can be met, immediately entering a charging state; otherwise, the vehicle enters a waiting state, and when the charging capacity of the power grid is recovered, the vehicle immediately enters a charging state.
The term "low-cost charging" means that the user is not sensitive to the charging start timing and wants to achieve the charging target at the lowest possible charging cost within the set vehicle-lifting time. The mode has certain flexibility in specific charging time, can flexibly control the charging power of the vehicle, and requires a user to clearly determine the parking charging time.
1. An orderly charging control mode:
(1) the control principle is as follows:
according to the prior art mode, the control mode of ordered charging can be divided into two categories, one is circuit breaking type control, which means that the on-off control of a power supply loop is realized through an ammeter or related equipment, so that the charging load is cut and continued. The segmented control is only suitable for charging piles without regulation capacity, and emergency protection measures when the charging piles have power supply capacity exceeding limit, or the situation that a user agrees to participate in ordered charging management in a segmented mode; the other is load adjustment type control, which means that the charging load control can be continuously realized through the power adjustment of the charging equipment (comprising a charging pile standby mode supporting the charging with PWM less than 5 percent of pause)
(2) Controlling a superposition mode:
the circuit segment type control adjusts the load restarting time by segmenting the charging load, realizes power control in different time periods, and realizes whole load regulation and control by a load stacking mode.
The load adjustment type control ensures that the charging process is basically continuous by adjusting the load size, and dynamically adjusts the ordered charging power by continuously adjusting the charging power.
2. Application scenario for ordered charging:
the application scenario of the orderly charging for the residential area can be described as follows:
1. after a user vehicle drives into a parking space and finishes the connection of a charging cable, the user can set charging requirements such as charging quantity and vehicle lifting time according to the requirements through a mobile phone APP or a human-computer operation interface of the ordered charging controller, and makes charging mode selection from two charging modes of 'charging as fast as possible' and 'charging at low cost', and submits a charging request.
2. And the ordered charging control center performs pre-scheduling arrangement of a charging plan according to the charging request submitted by the user, and checks the reasonability and effectiveness of the charging request. If the request is reasonable and can be completed, generating an order; otherwise, the order is not generated, the user is informed of the reason, and a suggestion is given.
3. For a vehicle that selects the "as fast as possible" mode, it will immediately enter a state of charge under grid charge capacity licensing conditions; otherwise, the vehicle enters a waiting state. And once the grid charging condition is met, the charging state is immediately entered.
For the vehicle selecting the low-cost charging mode, the vehicle waits for a low-price period to enter a charging state according to the scheduled charging plan; if the charging electric quantity can not meet the charging requirement in the valley period, a charging plan is arranged for the charging electric quantity in other periods so as to meet the charging target electric quantity.
4. In the charging process, a user can inquire information such as charging power, charged amount, whether a target can be achieved or not in real time through the mobile phone APP or the ordered charging controller.
5. The ordered charging control center can analyze the deviation situation of the order target achievement of the user in real time. If the expected deviation is found to be larger, the user is informed in time so that the user can adjust the charging plan according to the arrangement of the user vehicle.
6. When the charging target is achieved, the charging process is automatically stopped. Meanwhile, the user will receive the completion information of the charging order.
The application scenario of the orderly charging for the unit park is different from the above. If the unit is responsible for paying the electricity charge, the owner does not need to make the mode selection of charging as soon as possible and charging as low as possible. If the owner pays the electric charge, the mode of charging as fast as possible is reserved, and if the charging electric charge has a time-of-use electricity price mechanism, the mode of charging with low charge is provided at the same time.
3. Strategy design principle of ordered charging:
the ordered charging strategy design fully meets the charging requirements of users, and strategy distribution is carried out according to an ordered charging control mode and an application scene in accordance with the principle of 'first come first get and minimum default' on the premise of fairness and justice.
(a) Minimum rule of default: after a successful acceptance and conversion of a charging application to an order, efforts should be made to achieve its charging goals, unless there are irresistible reasons. No matter what type of charging application, the application will not be accepted if it will affect the charging requirements of the existing order being met. In the charging process, if the order is predicted to be unable to perform, the charging plan can be adjusted under the condition of not influencing the charging targets of other orders, the charging plan which possibly violates the order is preferentially arranged, and the order violation is avoided as much as possible. If the violation is unavoidable, the stress claim violation singularity and the amount of violation power is minimal. The ordered charging of the unit garden needs to consider the capacity management or demand management requirement of the unit load, and avoids the corresponding economic loss caused by the fact that the unit violates the related power utilization convention.
(b) Order timing priority principle: the new charging order should not affect the existing order unless the principle is irresistible. When the charging targets are equally satisfied, the charging plan is prioritized in order of order generation time. When the charging load needs to be reduced due to insufficient charging capacity, the order in the order generation time sequence is preferentially adjusted.
(c) The principle of continuous smoothing of the charging process is as follows: when the charging plan is arranged, the charging process of the single load is ensured to be continuous as much as possible, and the whole load is ensured to be smooth as much as possible.
(d) Principle of performing as early as possible: during the charging planning, the charging process should be started as early as possible under the conditions of meeting the performance goal, maximizing the benefit of the user and continuously and smoothly as possible, so as to reduce the default risk that the charging electric quantity cannot be completed in the appointed lift time.
(e) The principle of maximum utilization: on the premise of not influencing the charging target and benefiting of the existing order, the charging start-stop time and the charging power can be optimally adjusted according to the charging requirement characteristics of different modes, so that the charging capacity of the power grid is fully utilized, and the charging service requirements of more vehicles are met. In order to fully utilize the load time translation characteristic of the 'low cost charging' vehicle, the earliest lifting time can be properly limited.
The above embodiment numbers of the present invention are only for description, and do not represent the advantages and disadvantages of the embodiments.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to the related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. An automobile charging pile, comprising: a controller, a charging port, a communication device, an encryption and decryption device and a verification device,
the charging port is used for being connected with an automobile to be charged and charging the automobile to be charged;
the verification device is used for verifying the communicated automobile to be charged;
the communication device is connected with the verification device and the power grid server and used for receiving or sending charging data, wherein the charging data comprises charging parameters and charging instructions;
the encryption and decryption device is connected with the communication device;
the controller is connected with the communication device and used for controlling the charging power of the charging port according to the charging data to charge the automobile to be charged.
2. The vehicle charging post of claim 1, wherein the verification device comprises:
the special cipher machine is used for verifying the identity of the user;
and the digital certificate module is connected with the special cipher machine and used for carrying out secondary verification on the identity of the user through the digital certificate under the condition that the identity of the user passes the verification.
3. The vehicle charging pile of claim 1, further comprising:
and the pulse width modulator is connected with the controller and the charging port and used for adjusting the charging power of the charging port to the automobile to be charged in a pulse width modulation mode.
4. The vehicle charging pile of claim 1, further comprising:
and the isolating device is connected with the communication device and used for isolating the communication device from the internal network and the external network of other parts of the charging pile.
5. The vehicle charging pile of claim 1, further comprising:
and the electric appliance protection device is connected with the charging port and used for protecting a charging circuit between the charging port and the automobile to be charged.
6. The automotive charging post of claim 1, wherein the communication device comprises at least one of:
bluetooth device, 4G/5G communication device, broadband carrier device, CAN communication interface.
7. The vehicle charging pile of claim 1, further comprising:
and the charging switch is connected with the controller and used for controlling the charging process of the charging pile.
8. The vehicle charging pile of claim 1, further comprising:
and the indicator light is connected with the controller and used for indicating the charging state.
9. The vehicle charging post of claim 8, wherein the indicator light comprises:
the current normal charge pilot lamp, the power down charge pilot lamp, standby operating condition's pilot lamp.
10. The vehicle charging pile of claim 7, further comprising:
and the storage device is connected with the controller and is used for storing the data of the controller.
CN202022748136.4U 2020-11-23 2020-11-23 Automobile charging pile Active CN213501915U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022748136.4U CN213501915U (en) 2020-11-23 2020-11-23 Automobile charging pile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022748136.4U CN213501915U (en) 2020-11-23 2020-11-23 Automobile charging pile

Publications (1)

Publication Number Publication Date
CN213501915U true CN213501915U (en) 2021-06-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022748136.4U Active CN213501915U (en) 2020-11-23 2020-11-23 Automobile charging pile

Country Status (1)

Country Link
CN (1) CN213501915U (en)

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