CN108569160B - Multi-functional electric automobile fills electric pile - Google Patents
Multi-functional electric automobile fills electric pile Download PDFInfo
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- CN108569160B CN108569160B CN201810210095.8A CN201810210095A CN108569160B CN 108569160 B CN108569160 B CN 108569160B CN 201810210095 A CN201810210095 A CN 201810210095A CN 108569160 B CN108569160 B CN 108569160B
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- 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/31—Charging columns specially adapted for electric vehicles
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/55—Push-based network services
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
Abstract
The invention provides a multifunctional electric vehicle charging pile which comprises a pile body, a charging gun and a base, wherein the pile body is arranged above the base, a front panel of the pile body is provided with a camera shooting unit, a touch screen, a card swiping area, a voice prompt area and a state indicator lamp, and an automatic wire take-up device and a main control unit are arranged inside the pile body; the camera shooting unit is located in the middle of the lower portion of the front panel, the touch screen is located in the middle of the upper portion of the front panel, the card swiping area and the voice prompt area are located on the lower side of the touch screen, and the state indicator lamp is located on the right side of the touch screen; the automatic take-up device is used for automatically collecting and locking the charging cable; the main control unit is connected with the parts so as to control the whole charging pile to work. The invention can realize unmanned self-service charging, can also utilize the idle time of the vehicle owner to push the merchant information, and utilizes the mechanical structure to efficiently realize self-locking and automatic collection of the cable, thereby greatly improving the practicability and market development potential of the charging pile.
Description
Technical Field
The invention belongs to the field of electric automobile charging piles, and particularly relates to a multifunctional electric automobile charging pile.
Background
Along with the rapid development of new energy technology, the quantity of electric vehicles is increasing day by day, and alternating-current charging pile is as one kind of electric vehicle charging equipment, and the demand is also increasing more and more.
The electric pile that fills that present stage is popularized all only single function of charging, does not realize the maximize utilization of resource, and the car owner can not make full use of in the vacant time of charging process, fills electric pile and has passed through the payment of punching the card or APP mode carrying out the expense of charging, and the payment mode is comparatively single.
Simultaneously, the present most fills electric pile and all directly twines charging cable outside the dress that charges, causes the damage to charging cable easily, has very big potential safety hazard. The patent publication No. 201710709094.3, entitled a charging pile with an automatic wire winding function and a charging management system, introduces an automatic wire winding device which adopts a motor to drive a wire winding mechanism, but the patent adopts the motor to drive, needs to preset the wire unwinding length and is inconvenient for users to use; patent publication No. 201710442409.2, the name is a charging wire winding and unwinding devices for electric automobile fills electric pile, has introduced a section and has been used for filling the automatic device of receiving line of electric pile, but this patent does not realize the auto-lock to take-up in user's charging process.
Therefore, how to fully utilize the charging pile resources to realize function integration, how to fully utilize the vacant time of the vehicle owner during charging to realize service promotion, reduce charging accidents caused by exposure of a charging cable, realize high intellectualization of the charging pile, and become a technical difficulty for urgently exploiting the field of charging piles of electric vehicles.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the multifunctional electric vehicle charging pile, which can realize the basic charging function of the charging pile, simultaneously provide various additional functions, facilitate the use of users, realize the human-computer interaction and self-service charging functions of the charging pile, and integrate into the current internet big data era. But still have the automatic line function of receiving of auto-lock, protect charging cable, increase the security of charging, fully realize filling the intellectuality of electric pile.
In order to realize the purpose of the invention, the invention adopts the following technical scheme:
a multifunctional electric vehicle charging pile comprises a pile body, a charging gun and a base, wherein the pile body is arranged above the base; the charging gun is inserted into a charging gun socket on the side surface of the pile body and is connected with a charging cable; the front panel of the pile body is provided with a camera shooting unit, a touch screen, a card swiping area, a voice prompt area and a state indicator lamp, and an automatic take-up device and a main control unit are arranged inside the pile body;
the camera shooting unit is located in the middle of the lower portion of the front panel, the touch screen is located in the middle of the upper portion of the front panel, the card swiping area and the voice prompt area are located on the lower side of the touch screen, and the state indicator lamp is located on the right side of the touch screen;
the automatic take-up device is used for automatically collecting and locking the charging cable;
the main control unit is connected the camera unit, the touch screen, the card swiping area, the voice prompt area, the status indicator lamp, the automatic take-up device and the charging gun so as to control the whole charging pile to work.
Further, set up the GPRS module in the pile body, the main control unit passes through the backstage management system is connected to the GPRS module, backstage management system is used for remote control and management fill electric pile.
Furthermore, the background management system is connected with a cloud service system, and the cloud service system can be used for a user to register and log in through a mobile terminal and bind related information of the electric automobile; the background management system acquires the electric vehicle related information registered by the user through the cloud service system and forms a user database.
Further, the electric vehicle related information at least comprises: license plate number, vehicle body color, vehicle model and vehicle binding identity information.
Furthermore, a login interface is displayed on the touch screen, so that a user can select license plate recognition login or card swiping login;
when a user selects license plate recognition login, the main control unit controls the camera unit to collect the license plate number of the electric automobile and transmits the license plate number to the background management system;
the background management system judges whether the acquired license plate number is in the user database;
if yes, prompting a user to set charging parameters through the touch screen or the voice prompt area;
if not, prompting the user to re-register or select other login modes through the touch screen or the voice prompt area;
when the user selects card swiping and logging in, the user swipes the card in the card swiping area, the main control unit obtains card information and transmits the card information to the background management system;
the background management system judges whether the card is legal or not;
if yes, prompting a user to set charging parameters through the touch screen or the voice prompt area; if not, the user is prompted to fail in card swiping through the touch screen or the voice prompt area.
Further, ground induction coils are arranged around the pile body, after a user selects license plate recognition to log in, the main control unit firstly judges whether the ground induction coils are triggered, if yes, the main control unit continuously judges whether the charging gun is connected with a vehicle, and if yes, the camera shooting unit is controlled to collect the license plate number of the electric vehicle.
Furthermore, the cloud service system is provided with an application program, and a user downloads and installs the application program through the mobile terminal; the user registers or logs in the cloud service system through the application program, and after corresponding charging operation is carried out, the cloud service system pushes peripheral entertainment places or diet information to the user through the application program.
Furthermore, an electric energy meter is further arranged in the pile body, the main control unit reads dynamic parameters in the charging process of the electric automobile through the electric energy meter, calculates the dynamic parameters in real time to obtain the consumption condition of a user, and displays the consumption condition on the touch screen;
the front panel of the pile body is also provided with a pile-mounted charging port unit, and the pile-mounted charging port unit at least comprises two mobile phone charging ports and a three-hole socket;
the right side of the pile body is also provided with an illuminating unit, and the illuminating unit comprises an LED illuminating lamp and a photosensitive module; the main control unit is connected with the LED illuminating lamp and the photosensitive module;
the left side of the pile body is further provided with a pile-mounted WiFi unit.
Furthermore, the automatic take-up device comprises a pulley block, a spring group, a guide rail, a sliding block, a guide rod, a self-locking device and an electromagnetic chuck; wherein the content of the first and second substances,
the guide rail is fixed on the pile body, the guide rod is vertically arranged on the guide rail through a sliding block, and the sliding block drives the guide rod to slide up and down along the guide rail;
the spring groups are symmetrically arranged at two ends of the guide rod, one end of each spring group is fixed on the pile body, and the other end of each spring group is fixed on the guide rod;
the charging cable is arranged along the pulley block, the pulley block comprises four rollers, wherein a first roller and a second roller are symmetrically arranged at two ends of the guide rod, a third roller is fixedly arranged at the lower end of the guide rail, and a fourth roller is fixedly arranged on the side wall of the pile body 1;
the self-locking devices are symmetrically arranged at two ends of the guide rod; the electromagnetic chuck is fixedly arranged on the pile body at a position corresponding to the self-locking device.
Furthermore, the self-locking device comprises a hemispherical ball head, a spring and a fastening screw, wherein one end of the spring is provided with the hemispherical ball head, and the other end of the spring is fixedly arranged on the guide rod through the fastening screw; and a plurality of spherical grooves are uniformly arranged on the electromagnetic chuck.
Compared with the prior art, the invention has the beneficial effects that:
1. set up camera unit, touch-sensitive screen, the district of punching the card, voice prompt district, status indicator lamp, stake year interface and the stake of charging and carry wiFi unit, lighting unit and automatic take-up on electric automobile fills electric pile, but make full use of fills electric pile's space, realizes more functions.
2. The method comprises the steps of establishing a network communication mechanism, enabling a background management system of the charging pile and a mobile terminal of a user to be connected with a cloud service system together, achieving the purpose that a background monitoring system acquires and authenticates vehicle information of the user, acquiring vehicle related information through a camera unit, analyzing and judging registration information, and reminding the user that the charging parameter can be selected and the charging can be carried out. Network access of the charging pile is fully realized, an information interaction channel between the charging pile and a user is established, and network operation self-service charging service of the charging pile is realized.
3. After the user is connected with the cloud service system through the mobile terminal, the cloud service system can also push information of merchants such as peripheral entertainment places and diets. The market prospect of charging pile has been promoted greatly.
4. Adopt mechanical structure to realize take-up's auto-lock and automatic receipts line, guarantee that the user charges automatic collection charging cable and auto-lock after finishing, prevent that charging cable is damaged, the incident appears.
Drawings
In order to more clearly illustrate the embodiments or technical solutions of the present invention, the drawings used in the embodiments or technical solutions of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without inventive effort.
Fig. 1 is a schematic structural diagram of the multifunctional electric vehicle charging pile of the invention.
Fig. 2 is a schematic diagram of the multifunctional electric vehicle charging pile control system.
FIG. 3 is a flow chart of the self-service charging process of the multifunctional electric vehicle charging pile
Fig. 4 is a schematic structural view of the automatic wire rewinding device of the present invention.
Fig. 5 is a schematic structural view of the self-locking device of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the multifunctional electric vehicle charging pile of the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 and 2, the multifunctional electric vehicle charging pile comprises a pile body 1, a charging gun 2 and a base 5, wherein the pile body 1 is arranged above the base 5; the rifle that charges 2 insert the rifle socket that charges of 1 side of pile body, the rifle that charges is connected charging cable 2.1.
The front panel of the pile body 1 is provided with a camera unit 3, a touch screen 1.1, a card swiping area 1.2, a voice prompt area 1.3 and a status indicator lamp 1.5. An automatic take-up device 6 and a main control unit 7 are arranged inside the pile body 1; the automatic take-up device 6 can automatically collect and lock the charging cable 2.1.
The camera unit 3 is located the lower part intermediate position of pile body 1 front panel, and touch-sensitive screen 1.1 is located the upper portion intermediate position of front panel, and the downside that card swiping zone 1.2 and voice prompt area 1.3 are located touch-sensitive screen 1.1, and status indicator lamp 1.5 is located the right side of touch-sensitive screen 1.1.
The main control unit 7 is connected with the camera unit 3, the touch screen 1.1, the card swiping area 1.2, the voice prompt area 1.3, the status indicator lamp 1.5, the automatic wire take-up device 6 and the charging gun 2 so as to control the whole charging pile to work. In this embodiment, the main control unit 7 can acquire the charging parameters set by the user on the touch screen 1.1, and controls the charging pile to start charging according to the preset charging parameters. Meanwhile, an electric energy meter 1.4 is further arranged in the pile body 1, the main control unit 7 reads dynamic parameters of the charging process through the electric energy meter 1.4, and calculates the obtained dynamic parameters in real time to obtain consumption conditions of the user, and the consumption conditions are displayed on a touch screen for the user to check.
The main control unit 7 controls the voice prompt area 1.3 to carry out voice prompt or alarm prompt according to the charging selection of the user or the state of the charging process. The status indicator lamp 1.5 can also be controlled to indicate the status of different charging processes.
The main control unit 7 can judge the connection state of the charging gun and the charging vehicle, when the connection of the charging gun and the charging vehicle is judged to be completed and the charging vehicle is ready, the main control unit 7 controls the automatic winding device 6 to lock the charging cable 2.1 and controls the charging gun 2 to start charging. After judging that rifle 2 and the charging vehicle of charging break off, main control unit 7 control automatic take-up 6 collects charging cable 2.1, locks charging cable after collecting to make charging cable set up in the pile body when using or after using comparatively neatly, prevent to appear that the user from stumbling by the cable or the condition such as cable damage after the end of charging.
Still be equipped with stake on the front panel of stake body 1 and carry a mouthful unit 1.8 that charges, this stake is carried and is charged mouthful unit and possess two kinds of cell-phones at least and charge mouthful and 1 three hole sockets. In this embodiment, the pile-mounted charging unit 1.8 includes 4 mobile phone charging wires, 1 three-hole socket and 2 two-hole sockets; the mobile phone charging line comprises 2 android interfaces, 1 Type-C interface and 1 Apple interface; the three-hole socket and the two-hole socket output 220V commercial power after the vehicle starts to be charged.
The upper part of the right side of the pile body 1 is also provided with a lighting unit 1.7, and the lighting unit 1.7 comprises an LED lighting lamp and a photosensitive module; the main control unit 7 is connected with the photosensitive module and the LED illuminating lamp, and automatic opening and closing of the LED illuminating lamp are achieved. For example, when the light sensing module senses that the light brightness is less than or equal to the preset light brightness threshold, the main control unit 7 automatically turns on the LED lighting lamp; when the photosensitive module senses that the brightness of the light is larger than the preset brightness threshold, the main control unit 7 automatically turns off the LED illuminating lamp.
The left side of pile body 1 still is equipped with pile and carries wiFi unit 4. The user can connect the stub-mounted WiFi unit 4 to implement networking functionality. The stub-mounted WiFi unit is provided with working power supply by a main control unit 7.
For further improving the communication effect of charging pile, set up GPRS module 1.6 in pile body 1, main control unit 7 passes through GPRS module 1.6 and connects backstage management system 8, and backstage management system 8 connects a high in the clouds service system, realizes charging pile's remote control and maintenance.
Specifically, the background management system 8 can be used for registration and login of charging pile management personnel, and remote upgrade and parameter modification are performed on the main control unit of the charging pile, for example, remote modification of pile rate, display time and the like. The background management system can also remotely monitor the running state of the charging pile, automatically alarm when a fault occurs, and inform management and maintenance personnel and the like. Meanwhile, the background management system can also perform statistics on the use data of the charging pile, for example, statistics analysis, profit calculation, data report generation and the like on the data uploaded by the charging pile managed by the system.
The user can also log in the cloud service system through mobile terminals such as a mobile phone and the like, register an account number on the cloud service system, and bind related information of the electric automobile. The background management system 8 can obtain the relevant information of the electric vehicle registered by the user and form a user database. The background management system 8 judges whether the electric vehicle related information collected by the main control unit 7 is in the user database, and if yes, the user is reminded to set charging parameters; if not, reminding the user to re-register or select other login modes. Preferably, the information related to the electric vehicle includes a license plate number, a vehicle body color, a vehicle body model, and the like.
Preferably, the manner of reminding the user to set the charging parameters is as follows: and the touch screen carries out text prompt and/or voice prompt in the voice prompt area.
In this embodiment, a login interface is displayed on the touch screen 1.1, and the login interface is used for a user to select license plate recognition login or card swiping login.
The self-service charging process of the user is shown in fig. 3, when the user selects license plate recognition login, the main control unit 7 controls the camera unit 3 to collect license plate numbers of the electric vehicles and transmit the license plate numbers to the background management system 8, the background management system 8 judges whether the collected license plate numbers are in the database, and if yes, the user is prompted to set charging parameters; if not, prompting the user to re-register or select other login modes. When a user selects card swiping and logging in, the user swipes a card in the card swiping area 1.2, the main control unit 7 acquires the card information and transmits the card information to the background management system 8, and when the background management system 8 judges whether the card is legal or not, the user is prompted to set charging parameters if the card is legal; if not, the card swiping failure is prompted.
Specifically, after the image pickup unit 3 collects the license plate information, the main control unit 7 displays the shot picture on the touch screen 1.1, performs image processing, character segmentation, character recognition and other processing, and then transmits the processed picture to the background management system 8.
In order to further accurately judge the vehicle information, in the embodiment, the ground induction coils are arranged around the pile body 1, after a user selects license plate recognition login, the main control unit 7 firstly judges whether the ground induction coils are triggered, if so, judges whether the charging gun is connected with the vehicle, and if so, controls the camera unit 3 to collect the license plate information of the electric vehicle.
Meanwhile, the cloud service system can be used for registering and logging in by a user, and can also acquire charging data of the user through the background management system, so that the cloud service system can be developed into an application program for downloading and installing by mobile terminals such as mobile phones, the user logs in the application program, after corresponding charging operation is carried out, the cloud service system can recommend merchant information such as peripheral entertainment places, diet and the like, and intelligent recommendation can be carried out according to charging time, place and daily behaviors of the user selected by the user.
The multifunctional electric vehicle charging pile comprises the automatic take-up device 6, so that the charging cable can be collected and locked. The structural components of the automatic wire take-up device are described in detail below.
As shown in fig. 4, an automatic take-up device 6 is arranged in the pile body 1, the automatic take-up device 6 comprises a pulley block 6.1, a spring group 6.2, a guide rail 6.4, a sliding block 6.3, a guide rod 6.5, a self-locking device 6.6 and an electromagnetic chuck 6.7, wherein the guide rail 6.4 is fixed on the pile body 1, the guide rod 6.5 is vertically installed on the guide rail 6.4 through the sliding block 6.3, and the guide rod 6.5 slides up and down along the guide rail 6.4 along with the sliding block 6.3; the spring groups 6.2 are symmetrically arranged at two ends of the guide rod 6.5, one end of each spring group is fixed on the pile body 1, and the other end of each spring group is fixed on the guide rod 6.5; the charging cable 2.1 is arranged along the pulley block 6.1, the pulley block 6.1 comprises four rollers, wherein a first roller 6.1.1 and a second roller 6.1.2 are symmetrically arranged at two ends of the guide rod 6.5, a third roller 6.1.3 is fixedly arranged at the lower end of the guide rail 6.4, and a fourth roller 6.1.4 is fixedly arranged on the side wall of the pile body 1; the self-locking devices 6.6 are arranged at two ends of the guide rod 6.5; the electromagnetic chuck 6.7 is fixedly arranged on the pile body 1 at a position corresponding to the self-locking device 6.6.
As shown in fig. 5, the self-locking device 6.6 includes a hemispherical ball 6.6.3, a spring 6.6.2 and a fastening screw 6.6.1, one end of the spring 6.6.2 is mounted with the hemispherical ball 6.6.3, and the other end is fixed on the cylindrical guide bar 6.5 through the fastening screw 6.6.1. Evenly be equipped with a plurality of spherical recess on electromagnet 6.7, after filling electric pile and detecting that charging gun and vehicle are connected, electromagnet is electrified, produces magnetic force for hemisphere bulb 6.6.3 stretches into in the spherical recess that corresponds.
In this embodiment the electromagnetic chuck 6.7 is mounted between the shortest and longest distance the charging cable is stretched. Meanwhile, in order to keep the stress of the guide rod 6.5 balanced, in the embodiment, at two ends of the guide rod 6.5, the gravity centers of the first roller 6.1.1 and the second roller 6.1.2 are overlapped with the connection points of the spring sets 6.2 at the same end. Under the combined action of the self-locking device 6.6, the pulley block 6.1, the spring group 6.2, the electromagnetic chuck 6.7 and the slider 6.3, the stress balance of the guide rod in the vertical sliding process is realized, so that the balance and stability of the whole automatic take-up device are ensured.
In this electric automobile fills electric pile with automatic take-up, when filling electric pile not used, slider 6.3 makes guide arm 6.5 be located the maximum allowable height of pile body 1, and at this moment, spring unit 6.2 and spring 6.6.3 are all in the state of relaxing, and electromagnet 6.7 is not circular telegram.
When filling electric pile and being used, the user pulls out charging pile with charging cable 2.1, and along with charging cable's pull out under the exogenic action, the gyro wheel at guide arm 6.5 both ends receives decurrent pulling force for slider 6.3 slides down, thereby drives guide arm 6.5, first gyro wheel 6.1.1 and the whole downstream of second gyro wheel 6.1.2, and spring assembly 6.2 atress is tensile begins to hold power. When the charging device detects that the charging gun is connected with a vehicle, the electromagnetic chuck 6.7 is powered on to generate magnetic force, the hemispherical ball heads 6.6.3 in the self-locking devices 6.6 at the two ends extend out under the action of the magnetic force and extend into the spherical grooves of the electromagnetic chuck 6.7 to realize self-locking, and meanwhile, the spring 6.6.2 of the self-locking device 6.6 is lengthened.
After the user finishes charging, fill electric pile and detect the rifle that charges and the separation of vehicle, electromagnet 6.7 outage, magnetic force disappears, and self-lock device 6.6's bulb 6.6.3 is retrieved under the effect of the elastic force of spring assembly 6.6.2, and self-lock device opens. The both ends of guide arm 6.5 under the effect of spring assembly 6.2, upward movement for slider 3 also upwards slides, thereby drives guide arm 6.5, gyro wheel 6.1.1 and gyro wheel 6.1.2 and wholly upwards slides, and then makes charging cable 2.1 be withdrawed and fill inside electric pile body 1, resumes primary position, so that use next time.
The electric vehicle charging pile provided by the invention can realize unmanned self-service charging, and can also push merchant information by using the spare time of a vehicle owner during charging, so that the connection between the charging pile and a network and the commercial application of the charging pile are realized. Simultaneously, set up the interface that charges and pile on filling electric pile and carry wiFi unit, lighting unit, voice prompt unit etc. and further realize filling electric pile's multi-functional application. Still utilize assembly pulley, guide rail, slider and spring assembly to form a pure mechanical type automatic take-up jointly to adopt self-lock device to realize the locking to charging cable, prevent that the user from pulling out the condition that the back charging cable still appears rocking, with this collection and the result of use that improve charging pile interior charging cable greatly. Therefore, the electric vehicle charging pile provided by the invention has a large market popularization potential.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A multifunctional electric vehicle charging pile comprises a pile body, a charging gun and a base, wherein the pile body is arranged above the base; the charging gun is inserted into a charging gun socket on the side surface of the pile body and is connected with a charging cable; the method is characterized in that: the front panel of the pile body is provided with a camera shooting unit, a touch screen, a card swiping area, a voice prompt area and a state indicator lamp, and an automatic take-up device and a main control unit are arranged inside the pile body;
the camera shooting unit is located in the middle of the lower portion of the front panel, the touch screen is located in the middle of the upper portion of the front panel, the card swiping area and the voice prompt area are located on the lower side of the touch screen, and the state indicator lamp is located on the right side of the touch screen;
the automatic take-up device is used for automatically collecting and locking the charging cable;
the main control unit is connected with the camera shooting unit, the touch screen, the card swiping area, the voice prompt area, the state indicator lamp, the automatic wire take-up device and the charging gun so as to control the whole charging pile to work;
the automatic take-up device comprises a pulley block, a spring group, a guide rail, a sliding block, a guide rod, a self-locking device and an electromagnetic chuck; wherein the content of the first and second substances,
the guide rail is fixed on the pile body, the guide rod is vertically arranged on the guide rail through a sliding block, and the sliding block drives the guide rod to slide up and down along the guide rail;
the spring groups are symmetrically arranged at two ends of the guide rod, one end of each spring group is fixed on the pile body, and the other end of each spring group is fixed on the guide rod;
the charging cable is arranged along the pulley block, the pulley block comprises four rollers, a first roller and a second roller are symmetrically arranged at two ends of the guide rod, a third roller is fixedly arranged at the lower end of the guide rail, and a fourth roller is fixedly arranged on the side wall of the pile body;
the self-locking devices are symmetrically arranged at two ends of the guide rod; the electromagnetic chuck is fixedly arranged on the pile body at a position corresponding to the self-locking device;
the self-locking device comprises a hemispherical ball head, a spring and a fastening screw, wherein one end of the spring is provided with the hemispherical ball head, and the other end of the spring is fixedly arranged on the guide rod through the fastening screw; and a plurality of spherical grooves are uniformly arranged on the electromagnetic chuck.
2. The multifunctional electric vehicle charging pile according to claim 1, characterized in that: set up the GPRS module in the pile body, the main control unit passes through the backstage management system is connected to the GPRS module, backstage management system is used for remote control and management fill electric pile.
3. The multifunctional electric vehicle charging pile according to claim 2, characterized in that: the background management system is connected with a cloud service system, and the cloud service system can be used for a user to register and log in through a mobile terminal and bind related information of the electric automobile; the background management system acquires the electric vehicle related information registered by the user through the cloud service system and forms a user database.
4. The multifunctional electric vehicle charging pile according to claim 3, characterized in that: the electric vehicle related information at least comprises: license plate number, vehicle body color, vehicle model and vehicle binding identity information.
5. The multifunctional electric vehicle charging pile according to claim 4, characterized in that: a login interface is displayed on the touch screen, so that a user can select license plate recognition login or card swiping login;
when a user selects license plate recognition login, the main control unit controls the camera unit to collect the license plate number of the electric automobile and transmits the license plate number to the background management system;
the background management system judges whether the acquired license plate number is in the user database;
if yes, prompting a user to set charging parameters through the touch screen or the voice prompt area;
if not, prompting the user to re-register or select other login modes through the touch screen or the voice prompt area;
when the user selects card swiping and logging in, the user swipes the card in the card swiping area, the main control unit obtains card information and transmits the card information to the background management system;
the background management system judges whether the card is legal or not;
if yes, prompting a user to set charging parameters through the touch screen or the voice prompt area; if not, the user is prompted to fail in card swiping through the touch screen or the voice prompt area.
6. The multifunctional electric vehicle charging pile according to claim 5, characterized in that: the ground induction coil is arranged around the pile body, after a user selects license plate recognition to log in, the main control unit firstly judges whether the ground induction coil is triggered, if so, the main control unit continuously judges whether the charging gun is connected with a vehicle, and if so, the main control unit controls the camera shooting unit to collect the license plate number of the electric vehicle.
7. The multifunctional electric vehicle charging pile according to claim 3, characterized in that: the cloud service system is provided with an application program, and a user downloads and installs the application program through the mobile terminal; the user registers or logs in the cloud service system through the application program, and after corresponding charging operation is carried out, the cloud service system pushes peripheral entertainment places or diet information to the user through the application program.
8. The multifunctional electric vehicle charging pile according to claim 1, characterized in that:
the electric energy meter is further arranged in the pile body, the main control unit reads dynamic parameters in the charging process of the electric automobile through the electric energy meter, and calculates the dynamic parameters in real time to obtain the consumption condition of a user, and the consumption condition is displayed on the touch screen;
the front panel of the pile body is also provided with a pile-mounted charging port unit, and the pile-mounted charging port unit at least comprises two mobile phone charging ports and a three-hole socket;
the right side of the pile body is also provided with an illuminating unit, and the illuminating unit comprises an LED illuminating lamp and a photosensitive module; the main control unit is connected with the LED illuminating lamp and the photosensitive module;
the left side of the pile body is further provided with a pile-mounted WiFi unit.
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| CN109484218A (en) * | 2018-10-24 | 2019-03-19 | 蔚来汽车有限公司 | Based reminding method, device, charging pile and computer readable storage medium |
| CN109204056A (en) * | 2018-10-26 | 2019-01-15 | 北京华商三优新能源科技有限公司 | A kind of charging pile |
| CN110015064A (en) * | 2018-10-29 | 2019-07-16 | 深圳市诺微科技有限公司 | Security protection charging system |
| CN109823219A (en) * | 2019-03-01 | 2019-05-31 | 德州学院 | A kind of electric car automatic charging stake |
| CN110626208B (en) * | 2019-08-30 | 2020-10-13 | 南京绿新能源研究院有限公司 | Remote feedback system for automobile charging pile |
| CN111038306A (en) * | 2019-12-16 | 2020-04-21 | 苏州奇才电子科技股份有限公司 | Car fills electric pile with line function is received to intelligence |
| CN111688522A (en) * | 2020-06-19 | 2020-09-22 | 杭州郎稳智能科技有限公司 | Electric automobile charging pile |
| CN111873837B (en) * | 2020-08-07 | 2021-08-31 | 深圳市思特克电子技术开发有限公司 | Electric automobile's multi-functional electric pile structure that fills |
| CN113264267B (en) * | 2021-04-29 | 2022-08-23 | 深圳市华锐显示有限公司 | Liquid crystal display controller capable of being used in multiple scenes |
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| JP3985639B2 (en) * | 2002-09-11 | 2007-10-03 | 住友電装株式会社 | Spool protector for wire harness |
| CN104466561B (en) * | 2014-12-31 | 2017-03-29 | 张远镇 | Vertical rail charging connection wire reel |
| CN205910779U (en) * | 2016-06-24 | 2017-01-25 | 天津奕能科技发展有限公司 | Charging post |
| CN107265202A (en) * | 2017-06-13 | 2017-10-20 | 中国矿业大学 | A kind of charging wire draw off gear for electric automobile charging pile |
| CN107364357A (en) * | 2017-07-24 | 2017-11-21 | 四川华泰电气股份有限公司 | A kind of charging system for electric automobile |
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Application publication date: 20180925 Assignee: ZHEJIANG ANSHENG ELECTRICAL Co.,Ltd. Assignor: HANGZHOU DIANZI University Contract record no.: X2020330000034 Denomination of invention: Multifunctional electric automobile charging pile device Granted publication date: 20200103 License type: Common License Record date: 20200512 |