CN112078398A - Charging pile network system - Google Patents

Charging pile network system Download PDF

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Publication number
CN112078398A
CN112078398A CN202010651342.5A CN202010651342A CN112078398A CN 112078398 A CN112078398 A CN 112078398A CN 202010651342 A CN202010651342 A CN 202010651342A CN 112078398 A CN112078398 A CN 112078398A
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CN
China
Prior art keywords
charging pile
network system
module
main control
control board
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010651342.5A
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Chinese (zh)
Inventor
何立林
邹雄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhuhai Xingnuo Energy Technology Co ltd
Original Assignee
Zhuhai Xingnuo Energy Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Zhuhai Xingnuo Energy Technology Co ltd filed Critical Zhuhai Xingnuo Energy Technology Co ltd
Priority to CN202010651342.5A priority Critical patent/CN112078398A/en
Publication of CN112078398A publication Critical patent/CN112078398A/en
Pending legal-status Critical Current

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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
    • 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
    • B60L53/60—Monitoring or controlling charging stations
    • 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
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The invention provides a charging pile network system, wherein a charging pile of the charging pile network system is provided with a wireless communication module, and the charging pile is respectively connected with a client and a local area network assembly of an operation and maintenance worker through the wireless communication module; the local area network assembly comprises at least one wireless access point, the wireless access points are respectively connected with at least one charging pile, and the local area network assembly receives information sent by the charging pile through the wireless access points and transmits the information to the cloud platform; the cloud platform is connected with the gateway through a wide area network, and management of the charging pile network system is achieved. Compared with wired networking, the cost is reduced, the problem of poor network signal of a direct operator is solved, the state information of the charging pile can be acquired in real time in a mode of wirelessly connecting the charging pile with a client of an operation and maintenance worker, wireless maintenance and upgrading of the charging pile are achieved, the problem of dismantling and maintaining of the charging pile is solved, the maintenance time is shortened, and the use experience of the charging pile is improved.

Description

Charging pile network system
Technical Field
The invention relates to the field of electric automobile charging piles, in particular to a charging pile network system.
Background
New energy electric automobile is booming to developing, and is more and more big to filling electric pile demand, especially numerous new energy car PARK underground parking garage's establishment for the demand of charging increases day by day, thereby needs to arrange more and more electric pile that fills.
A large number of charging piles require online management such as online payment, and involve real-time network networking. The existing underground parking lot charging pile networking generally comprises wired networking such as CAN, RS-485 and Ethernet and wireless networking of operators such as 2G/3G/4G; the wired networking needs to independently arrange network cables, so that the manual construction cost is high; and the wireless networking of operators has the problem of poor signals in partial underground parking lots.
Disclosure of Invention
In order to overcome the defects of the prior art, the local area network is arranged in an underground parking lot, the charging pile is connected through the wireless access point, relay transmission of information is achieved, compared with wired networking, the cost is reduced, the problem that network signals of operators are poor when the network signals of the operators are directly used is solved, the state information of the charging pile can be obtained in real time through a mode that the charging pile is wirelessly connected with clients of operation and maintenance personnel, wireless maintenance and upgrading of the charging pile are achieved, the problem of dismantling and maintenance of the charging pile is solved, maintenance time is shortened, and use experience of the charging pile is improved.
In order to solve the above problems, the present invention adopts a technical solution as follows: the utility model provides a fill electric pile network system, it sets up in underground parking garage to fill electric pile network system, includes: the system comprises a charging pile, a local area network component and a cloud platform; the charging pile is provided with a wireless communication module and is respectively connected with a client and a local area network component of operation and maintenance personnel through the wireless communication module; the local area network component comprises at least one wireless access point, the wireless access points are respectively connected with at least one charging pile, and the local area network component receives information sent by the charging pile through the wireless access points and transmits the information to a cloud platform; the cloud platform is connected with the local area network component through a wide area network, and management of the charging pile network system is achieved.
Furthermore, the local area network component further comprises a gateway, the gateway is connected with the wireless access point and forms a local area network, and the information sent by the charging pile is transmitted through the local area network.
Further, the gateway is connected with the wireless access point through a network cable.
Further, wireless communication module includes bluetooth module, wiFi module, fill electric pile through bluetooth module with the client is connected, through the wiFi module with the wireless access point is connected.
Furthermore, the charging pile further comprises a main control board, wherein the main control board is connected with the wireless communication module, and sends the generated information to a wireless access point through the wireless communication module.
Furthermore, the charging pile further comprises an NFC card reader, the main control board is connected with the NFC card reader, and settlement is carried out through the NFC card reader.
Further, fill electric pile still includes the display, the main control board pass through the serial ports with the display is connected, through the display shows settlement information, fills electric pile's operating condition information.
Further, fill electric pile still includes the pilot lamp module, the pilot lamp module with the main control board is connected, the main control board passes through the running state that electric pile was filled in the pilot lamp module display and carry out alarm indication.
Furthermore, the charging pile further comprises an Ethernet module, and the main control board is connected with the local area network assembly through the Ethernet module.
Further, fill electric pile still includes metering module, the main control board with metering module connects, through metering module carries out the electric quantity calculation in order to obtain settlement information.
Compared with the prior art, the invention has the beneficial effects that: set up the LAN in underground parking garage, fill electric pile through the wireless access point connection, realize the relay transmission of information, compare in wired network deployment the cost is reduced, and the poor problem of direct use operator's network signal has been improved, through the mode that will fill electric pile and operation and maintenance personnel's customer end wireless connection, can acquire the status information who fills electric pile in real time, realized the wireless maintenance and the upgrading to filling electric pile, the problem of filling electric pile and tearing open the quick-witted maintenance has been avoided, the maintenance time is shortened, the use experience of filling electric pile has been improved.
Drawings
FIG. 1 is a block diagram of an embodiment of a charging pile network system of the present invention;
FIG. 2 is a schematic diagram of an exemplary charging pile network system;
fig. 3 is a structural diagram of a charging pile in the charging pile network system according to an embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
Referring to fig. 1-3, fig. 1 is a structural diagram of an embodiment of a charging pile network system according to the present invention; FIG. 2 is a schematic diagram of an exemplary charging pile network system; fig. 3 is a structural diagram of a charging pile in the charging pile network system according to an embodiment of the present invention. The charging pile network system of the present invention will be described in detail with reference to fig. 1 to 3.
In this embodiment, fill electric pile network system and set up in underground parking garage, include: the system comprises a charging pile, a local area network component and a cloud platform; the charging pile is provided with a wireless communication module and is respectively connected with a client and a local area network component of an operation and maintenance worker through the wireless communication module; the local area network assembly comprises at least one wireless access point, the wireless access points are respectively connected with at least one charging pile, and the local area network assembly receives information sent by the charging pile through the wireless access points and transmits the information to the cloud platform; the cloud platform is connected with the local area network component through a wide area network, and management of the charging pile network system is achieved according to information sent by the gateway.
In this embodiment, the wireless Access points are Access Point Access points, which are distributed in an underground parking lot, and the coverage of the charging pile is realized through the wireless Access points. Wherein, the position of wireless access point can be according to the position that the field survey was appraised the result and is set up the position of filling electric pile, only need the LAN subassembly can through the wireless access point realize with all communication that fill electric pile can.
In other embodiments, the lan component may also be connected to computers, servers, control platforms, and other devices capable of managing the charging post or the charging post network system.
In this embodiment, the lan component further includes a gateway, where the gateway is connected to the wireless access point and forms a lan, and transmits information sent by the charging pile through the lan.
In a specific embodiment, the gateway is connected with the wireless access point through a network cable, and communication and power supply with the wireless access point are realized through the network cable.
In other embodiments, the wireless access point may also be wirelessly connected to the gateway, through which power is provided at the power interface or a built-in battery.
In this embodiment, the wireless communication module includes bluetooth module, wiFi module, fills electric pile and is connected with the client through bluetooth module, is connected with the wireless access point through the wiFi module.
In other embodiments, the charging pile can also be connected with the client through the bluetooth module and connected with the wireless access point through the WiFi module.
In this embodiment, the bluetooth module and the WiFi module are integrally disposed, and in other embodiments, the bluetooth module and the WiFi module may be separately disposed.
In other embodiments, the wireless communication module can also be a ZigBee module, an NB-IOT module and other wireless communication modules.
In this embodiment, fill electric pile and still include the main control board, the main control board is connected with wireless communication module, sends the information that will produce for wireless access point through wireless communication module. The information generated by the main control board can be at least one of settlement information, alarm information and work information of the charging pile.
In a specific embodiment, the charging pile is a B1010 main control board, and is composed of a 32-bit high-speed microprocessor, a large-capacity ferroelectric memory, a temperature compensation crystal oscillator, a hardware watchdog chip, a precision clock chip and the like. The method comprises the steps of providing high-speed logic operation, real-time instruction control and data storage management, receiving an instruction transmitted by a cloud platform through a wireless communication module, and executing corresponding operation according to the instruction.
In a specific embodiment, the main control board is connected with the wireless communication module through the SPI interface.
In this embodiment, fill electric pile and still include the NFC card reader, and the main control board is connected with the NFC card reader, settles accounts and collect fee through the NFC card reader. In other embodiments, the main control board may also be connected to a mobile phone of a user or other payment terminals through the wireless communication module, so as to realize settlement and payment.
In this embodiment, fill electric pile and still include the display, and the main control board passes through the serial ports and is connected with the display, shows settlement information, fills electric pile's operating condition information through the display.
In other embodiments, the main control board may also display the payment code through the display, and a user may realize payment by scanning the payment code.
In this embodiment, fill electric pile and still include the pilot lamp module, and the pilot lamp module is connected with the main control board, and the main control board passes through the running state of the demonstration electric pile of filling of pilot lamp module and carries out alarm indication. Wherein, fill electric pile can indicate the running state that fills electric pile and report to the police and instruct through the mode of the scintillation frequency of control pilot lamp or demonstration colour.
In this embodiment, fill electric pile and still include the ethernet module, and the main control board passes through the ethernet module and connects the LAN subassembly, realizes standby communication with the ethernet module as standby communication module. The main control board is connected with the gateway or the cloud platform through the Ethernet module. In other embodiments, the main control board may also be connected to the operation and maintenance device through the ethernet module, and receive the instruction transmitted by the operation and maintenance device through the ethernet module to implement maintenance and upgrade.
In this embodiment, fill electric pile and still include metering module, and the main control board is connected with metering module, carries out the electric quantity through metering module and calculates in order to obtain settlement information.
In this embodiment, the metering module, the NFC card reader, and the display are all connected to the main control board through the UART interface. The indicating lamp module is connected with the main control panel through the GPIO interface. The Ethernet module is connected with the main control board through the SPI interface.
In this embodiment, fill electric pile still includes the contactor, and the main control board passes through the RO interface and is connected with the contactor, realizes filling the break-make of the circuit in the rifle that charges that electric pile connects through the contactor.
In this embodiment, the main control board utilizes the wireless communication module, the metering module, the display, the NFC card reader, and the indicator light module to implement data transmission management, man-machine interaction management, and charging control management, and the main control board can also flexibly cut or increase or decrease interfaces according to actual needs, and support for the wireless communication device and the wired communication device is respectively implemented through the wireless communication module and the ethernet module.
The charging pile is connected into a wireless access point by utilizing a WiFi signal and is connected with a client of an operation and maintenance worker through Bluetooth information; the WiFi signal coverage of the underground parking lot is realized by the wireless access point in the local area network component so as to connect the charging pile; the gateway realizes interaction between the charging pile and the cloud platform; and the management of the charging pile network system is realized through a cloud platform.
Has the advantages that: according to the charging pile network system, the local area network is arranged in the underground parking lot, the charging piles are connected through the wireless access points, relay transmission of information is achieved, compared with wired networking, the cost is reduced, the problem that network signals of operators are poor when the operators are directly used is solved, the state information of the charging piles can be obtained in real time in a mode that the charging piles are wirelessly connected with clients of operation and maintenance personnel, wireless maintenance and upgrading of the charging piles are achieved, the problem of disassembling and maintaining of the charging piles is solved, maintenance time is shortened, and use experience of the charging piles is improved.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims (10)

1. The utility model provides a fill electric pile network system, its characterized in that fills electric pile network system and sets up in underground parking garage, includes: the system comprises a charging pile, a local area network component and a cloud platform;
the charging pile is provided with a wireless communication module and is respectively connected with a client and a local area network component of operation and maintenance personnel through the wireless communication module;
the local area network component comprises at least one wireless access point, the wireless access points are respectively connected with at least one charging pile, and the local area network component receives information sent by the charging pile through the wireless access points and transmits the information to a cloud platform;
the cloud platform is connected with the local area network component through a wide area network, and management of the charging pile network system is achieved.
2. The charging pile network system of claim 1, wherein the lan component further comprises a gateway, the gateway is connected to the wireless access point and forms a lan, and the information sent by the charging pile is transmitted through the lan.
3. The charging pile network system according to claim 2, wherein the gateway is connected to the wireless access point through a network cable.
4. The charging pile network system according to claim 1, wherein the wireless communication module comprises a bluetooth module and a WiFi module, and the charging pile is connected with the client through the bluetooth module and connected with the wireless access point through the WiFi module.
5. The charging pile network system according to claim 1, wherein the charging pile further comprises a main control board, the main control board is connected with the wireless communication module, and the generated information is sent to a wireless access point through the wireless communication module.
6. The charging pile network system according to claim 5, wherein the charging pile further comprises an NFC card reader, and the main control board is connected with the NFC card reader for settlement through the NFC card reader.
7. The charging pile network system according to claim 5, wherein the charging pile further comprises a display, the main control board is connected with the display through a serial port, and settlement information and working state information of the charging pile are displayed through the display.
8. The charging pile network system according to claim 5, wherein the charging pile further comprises an indicator light module, the indicator light module is connected with the main control board, and the main control board displays the operating state of the charging pile and gives an alarm indication through the indicator light module.
9. The charging pile network system of claim 5, wherein the charging pile further comprises an Ethernet module, and the main control board is connected to the LAN component through the Ethernet module.
10. The charging pile network system according to claim 5, wherein the charging pile further comprises a metering module, and the main control board is connected with the metering module, and the metering module is used for calculating the electric quantity to obtain settlement information.
CN202010651342.5A 2020-07-08 2020-07-08 Charging pile network system Pending CN112078398A (en)

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CN202010651342.5A CN112078398A (en) 2020-07-08 2020-07-08 Charging pile network system

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105337382A (en) * 2015-08-21 2016-02-17 国网天津市电力公司 Non-vehicle-mounted intelligent DC charging pile
CN205489696U (en) * 2016-03-28 2016-08-17 武汉大学 High in clouds remote control electric automobile fills power plant system
CN106515493A (en) * 2016-12-01 2017-03-22 杭州快电新能源科技有限公司 Electric automobile charging pile and system based on wireless network communication
CN106991567A (en) * 2017-03-27 2017-07-28 南京捷泰电力设备有限公司 The charge calculation system of charging pile not directly with public communication networks interaction data
CN107995606A (en) * 2017-11-20 2018-05-04 深圳市车电网络有限公司 A kind of charging pile communication system
CN109747460A (en) * 2018-12-11 2019-05-14 福建工程学院 A kind of charging pile with base station functions

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105337382A (en) * 2015-08-21 2016-02-17 国网天津市电力公司 Non-vehicle-mounted intelligent DC charging pile
CN205489696U (en) * 2016-03-28 2016-08-17 武汉大学 High in clouds remote control electric automobile fills power plant system
CN106515493A (en) * 2016-12-01 2017-03-22 杭州快电新能源科技有限公司 Electric automobile charging pile and system based on wireless network communication
CN106991567A (en) * 2017-03-27 2017-07-28 南京捷泰电力设备有限公司 The charge calculation system of charging pile not directly with public communication networks interaction data
CN107995606A (en) * 2017-11-20 2018-05-04 深圳市车电网络有限公司 A kind of charging pile communication system
CN109747460A (en) * 2018-12-11 2019-05-14 福建工程学院 A kind of charging pile with base station functions

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
陈昕: "《网络实用技术基础》", 中央广播电视大学出版社, pages: 222 - 32 *

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