CN113043900A - Charging pile data transparent transmission method, charging pile system and storage medium - Google Patents

Charging pile data transparent transmission method, charging pile system and storage medium Download PDF

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Publication number
CN113043900A
CN113043900A CN202110596751.4A CN202110596751A CN113043900A CN 113043900 A CN113043900 A CN 113043900A CN 202110596751 A CN202110596751 A CN 202110596751A CN 113043900 A CN113043900 A CN 113043900A
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China
Prior art keywords
charging pile
charging
piles
established
data
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CN202110596751.4A
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CN113043900B (en
Inventor
杜延磊
张金磊
吴国华
朱建国
刘涛
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Shenzhen Winline Technology Co Ltd
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Shenzhen Winline Technology Co Ltd
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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
    • B60L53/60—Monitoring or controlling charging stations
    • B60L53/66—Data transfer between charging stations and 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
    • B60L53/67—Controlling two or more charging stations
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00022—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00022—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission
    • H02J13/00026—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission involving a local wireless network, e.g. Wi-Fi, ZigBee or Bluetooth
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2213/00—Indexing scheme relating to details of circuit arrangements for providing remote indication of network conditions of for circuit arrangements for providing remote control of switching means in a power distribution network
    • H02J2213/10—Indexing scheme relating to details of circuit arrangements for providing remote indication of network conditions of for circuit arrangements for providing remote control of switching means in a power distribution network using simultaneously two or more different transmission means
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • 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
    • 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
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The application discloses a charging pile data transparent transmission method, a charging pile system and a storage medium. The charging pile data transparent transmission method comprises the following steps: the relay quality of other charging piles in the networking is calculated through the lost communication charging piles, wherein the lost communication charging piles are the charging piles which lose communication with the pre-transparent transmission platform, and the networking is pre-established with other charging piles based on the lost communication charging piles; determining a charging pile to be established in other charging piles according to the relay quality of other charging piles; the data are transmitted to the to-be-built combined charging pile through the lost communication charging pile, and the data are transmitted to the pre-transmission platform through the to-be-built combined charging pile. According to the charging pile data transparent transmission method, when the charging pile is in communication disconnection with the transparent transmission platform, the data can still be accurately transmitted to the transparent transmission platform through the telecommunication loss charging pile, and charging service can be provided under the condition that the telecommunication loss charging pile is in communication disconnection with the transparent transmission platform.

Description

Charging pile data transparent transmission method, charging pile system and storage medium
Technical Field
The application relates to the field of charging piles, in particular to a charging pile data transparent transmission method, a charging pile system and a storage medium.
Background
At present, the network mode of accessing the charging pile into the pre-transparent transmission platform (the comprehensive management platform for data interaction with the charging pile) is mainly a 4G and 5G wireless communication mode. In the charging process of the charging pile, the charging pile needs to communicate with a platform in real time through a network, transparently transmits (which means that the transmitted content is only transmitted from a source address to a destination address without changing the content of service data) charging state, electric quantity and other data in the communication regardless of the transmitted service content, and realizes the functions of operation charging and the like by using the data. However, due to the complexity of the field use environment, when the wireless communication has problems such as antenna damage, SIM (Subscriber Identity Module) card arrearage or bad contact with the card socket, unstable power supply of the communication Module, and damage to the Module itself, the charging pile cannot communicate with the pre-transparent transmission platform. Data such as charging state and electric quantity of charging stake will be unable to pass through, lead to charging stake unable service of providing charging.
Disclosure of Invention
In view of this, the embodiment of the application provides a charging pile data transmission method, a charging pile system and a storage medium, and a charging pile data transmission method and a charging pile, which are used for solving the problem that charging pile data cannot be transmitted transparently when the charging pile is disconnected from a pre-transmission platform, so that the charging pile cannot provide charging service.
In a first aspect, an embodiment of the present application provides a charging pile data transparent transmission method, including:
calculating the relay quality of other charging piles in a networking system by the aid of the communication loss charging piles, wherein the communication loss charging piles are charging piles which lose communication with a pre-transparent transmission platform, and the networking system is pre-established on the basis of the communication loss charging piles and the other charging piles;
the communication loss charging pile determines a charging pile to be established in other charging piles according to the relay quality of the other charging piles;
the data are transmitted to the to-be-built combined charging pile through the lost communication charging pile, and the data are transmitted to the pre-transmission platform through the to-be-built combined charging pile.
The above-described aspects and any possible implementation manners further provide an implementation manner, where the relay quality is obtained according to a signal quality and a relay function load status, and the relay function load status is used to reflect data transmission capability of the other charging piles.
As to the above aspect and any possible implementation manner, there is further provided an implementation manner in which the data transmission from the outage charging pile to the to-be-connected charging pile includes:
when data are transmitted, when the accumulated relay time of the charging pile to be established is longer than a preset time length, the communication losing charging pile searches for the next charging pile to be established, establishes a data transmission relation with the next charging pile to be established, and determines whether to continue data transmission according to the accumulated relay time of the next charging pile to be established, wherein when the accumulated relay time of the next charging pile to be established is not longer than the preset time length, data transmission is continued to be performed with the next charging pile to be established, and when the accumulated relay time of the next charging pile to be established is longer than the preset time length, the communication losing charging pile continues to search for the charging pile to be established, the accumulated relay time of which is not longer than the preset time length;
and if the to-be-established charging piles with the accumulated relay time not longer than the preset time length do not exist, returning to the step that the outage charging piles determine to-be-established charging piles in other charging piles according to the relay quality of the other charging piles, wherein the accumulated relay time can be changed.
The above-described aspects and any possible implementations further provide an implementation, and the method further includes:
and during data transmission, when the data transmission of the charging piles to be established are finished and the data transmission is not finished, returning to the step that the communication loss charging piles determine the charging piles to be established in the other charging piles according to the relay quality of the other charging piles.
As to the above-mentioned aspect and any possible implementation manner, there is further provided an implementation manner, where the determining, by the outage charging pile, a to-be-connected charging pile in the other charging piles according to the relay quality of the other charging piles, the method includes:
when the relay quality meets a preset condition, determining the priority of the other charging piles according to the relay quality, and determining the charging pile to be established according to the priority;
and when the relay quality does not meet the preset condition, the priorities of the other charging piles are regarded as the same, and the other charging piles in preset quantity are used as the charging piles to be connected.
As to the above aspect and any possible implementation manner, there is further provided an implementation manner, where the offline charging pile transmits data to the to-be-connected charging pile, and the data is transmitted to the pre-transparent transmission platform through the to-be-connected charging pile, including:
when the priorities of the other charging piles are the same, the communication losing charging pile transmits data to the to-be-built charging pile in a grouping mode, wherein the data transmitted by the to-be-built charging pile comprise an address identifier and a time identifier, and the data are transmitted to the pre-transparent transmission platform through the address identifier and the time identifier, so that the data are collected by the pre-transparent transmission platform according to the address identifier and the time identifier.
The above-described aspects and any possible implementations further provide an implementation, and the method further includes:
when the priorities of the other charging piles are the same, the step of calculating the relay quality of the other charging piles in the networking by the communication loss charging piles is carried out in real time in the data transmission process, when the other charging piles meeting the preset condition of the relay quality exist, the communication loss charging piles determine the priorities of the other charging piles according to the relay quality, and the charging piles to be established are determined again according to the priorities.
The above-described aspects and any possible implementations further provide an implementation, and the method further includes:
and during data transmission, if the to-be-built charging pile does not meet the conditions required by the relay function, searching for the next to-be-built charging pile, and if the next to-be-built charging pile does not exist, returning to the step of determining the to-be-built charging pile in other charging piles according to the relay quality of the other charging piles.
The above aspect and any possible implementation manner further provide an implementation manner, wherein the condition that the relay function is not satisfied includes that the relay function is failed, and the signal quality is lower than a signal threshold.
The above-described aspects and any possible implementations further provide an implementation, and the method further includes:
and when the communication between the telecommunication loss charging pile and the pre-transparent transmission platform is recovered, the telecommunication loss charging pile transmits data to the pre-transparent transmission platform.
In a second aspect, an embodiment of the present application provides a charging pile, including a memory, a processor, and a computer program stored in the memory and capable of running on the processor, including a charging module, the charging module is used for charging an electric vehicle, and includes a first communication module and a second communication module, the first communication module is used for communicating with a pre-transmission platform, the second communication module is used for communicating with other charging piles, and the processor executes the steps of the charging pile data transmission method according to the first aspect when executing the computer program.
In a third aspect, an embodiment of the present application provides another charging pile data transparent transmission method, including:
the method comprises the steps that a data transmission relation is established between a charging pile to be established and an outage charging pile, wherein the outage charging pile determines the charging pile to be established through calculating relay quality of other charging piles in a networking system according to the relay quality, and the networking system is pre-established based on the outage charging pile and the other charging piles;
and the to-be-built charging pile receives the data of the telecommunication loss charging pile and transmits the data to the pre-transmission platform, wherein the telecommunication loss charging pile is the charging pile according to the second aspect.
In a fourth aspect, an embodiment of the present application provides another charging pile, including a memory, a processor, and a computer program stored in the memory and capable of running on the processor, including a charging module, where the charging module is used for charging an electric vehicle, and includes a third communication module and a fourth communication module, where the third communication module is used for communicating with a pre-transparent transmission platform, the fourth communication module is used for communicating with other charging piles, and the processor executes, when executing the computer program, the steps of the charging pile data transparent transmission method according to the third aspect.
In a fifth aspect, the embodiment of the application provides a charging pile system, which comprises a pre-transparent transmission platform and a charging pile, wherein the charging pile comprises an offline charging pile and a to-be-established-connection charging pile, the offline charging pile and the to-be-established-connection charging pile can mutually convert identities, the offline charging pile and the to-be-established-connection charging pile are pre-established with a networking relationship, and the charging pile is as in the second aspect or the fourth aspect.
In a sixth aspect, the present application provides a computer-readable storage medium, where a computer program is stored, and the computer program, when executed by a processor, implements the steps of the charging pile data transparent transmission method according to the first aspect, or the computer program, when executed by the processor, implements the steps of the charging pile data transparent transmission method according to the third aspect.
In the embodiment of the application, the communication loss charging pile determines other charging piles capable of performing data transmission in the networking through calculating the relay quality of other charging piles in the networking, and the other charging piles are used as the charging piles to be built. The telecommunication loss charging pile can transmit data to a to-be-built charging pile, and then the to-be-built charging pile is utilized to transmit the data to the pre-transparent transmission platform, so that the pre-transparent transmission platform can receive the data such as charging state and electric quantity which are originally directly transmitted by the telecommunication loss charging pile. Therefore, when the charging pile is disconnected from the pre-transparent transmission platform, the data can be accurately transmitted to the pre-transparent transmission platform through the telecommunication loss charging pile, and the charging service can be provided under the condition of disconnection from the pre-transparent transmission platform.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.
Fig. 1 is a flowchart of a charging pile data transparent transmission method in an embodiment of the present application;
fig. 2 is a schematic diagram of a networking of charging piles in an embodiment of the present application;
fig. 3 is a flowchart illustrating an embodiment of a method for transparently transmitting data of a charging pile according to an embodiment of the present application;
fig. 4 is a flowchart of a data transparent transmission method for a charging pile according to an embodiment of the present application;
FIG. 5 is a block diagram of a charging post according to an embodiment of the present disclosure;
fig. 6 is a schematic diagram of a charging pile system according to an embodiment of the present application.
Detailed Description
For better understanding of the technical solutions of the present application, the following detailed descriptions of the embodiments of the present application are provided with reference to the accompanying drawings.
It should be understood that the embodiments described are only a few embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terminology used in the embodiments of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the examples of this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be understood that the term "and/or" as used herein is merely a field that describes the same of an associated object, meaning that three relationships may exist, e.g., A and/or B, may indicate: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
It should be understood that although the terms first, second, third, etc. may be used to describe preset ranges, etc. in the embodiments of the present application, these preset ranges should not be limited to these terms. These terms are only used to distinguish preset ranges from each other. For example, the first preset range may also be referred to as a second preset range, and similarly, the second preset range may also be referred to as the first preset range, without departing from the scope of the embodiments of the present application.
The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination" or "in response to a detection", depending on the context. Similarly, the phrases "if determined" or "if detected (a stated condition or event)" may be interpreted as "when determined" or "in response to a determination" or "when detected (a stated condition or event)" or "in response to a detection (a stated condition or event)", depending on the context.
Fig. 1 is a flowchart of a charging pile data transparent transmission method in an embodiment of the present application. The charging pile data transparent transmission method can be applied to a scene that an electric vehicle is charged by using a charging pile, and can be realized in a charging area with a plurality of charging piles. As shown in fig. 1, the charging pile data transparent transmission method includes the following steps:
s10: the relay quality of other charging piles in the networking is calculated through the lost communication charging pile, wherein the lost communication charging pile is a charging pile losing communication with the pre-transparent transmission platform, and the networking is pre-established with other charging piles based on the lost communication charging pile.
In the scene that electric automobile utilizes charging stake realization to charge, it is generally in fixed region to fill electric pile. In this area, a plurality of charging piles are generally provided to charge a plurality of electric vehicles. Fig. 2 is a schematic networking diagram of a charging pile in an embodiment of the present application. Wherein, fill electric pile No. 2 for the electric pile that fills that appears the wireless communication trouble, the electric pile is filled to the disappearance promptly. As can be seen from fig. 2, the charging piles communicate with the pre-transparent transmission platform (the pre-transparent transmission platform is omitted in the figure) through wireless communication methods such as 4G and 5G, and information interaction between the charging piles can be realized through a networking relationship (specifically, establishing a bluetooth communication channel in the figure). The networking relation can be realized by adopting a Mesh networking technology, and the networking specifically adopts short-distance communication. Further, the short-range communication includes, but is not limited to, short-range communication technologies such as bluetooth, infrared, ZigBee, and the like.
In an embodiment, when there is no transmission requirement for data such as charging state and electric quantity, a sleep monitoring mode may be adopted, for example, to detect whether there is a charging pile capable of establishing a data transmission communication relationship at intervals, and during the interval, the charging pile is in a sleep state. Therefore, the electric quantity consumption of the charging pile can be effectively reduced. The method can be understood that if the charging piles in the region are all in normal communication connection with the pre-transparent transmission platform, the charging piles do not need to be in data transmission with the help of other charging piles, the data transmission communication relation does not need to be established between the charging piles in the region, and whether available charging piles exist around can be determined through the sleep monitoring mode interval. Specifically, the sleep monitoring mode that fills the electric pile and adopt BLE (bluetooth Low Energy ) can adopt the short distance communication technology to realize, can further save the electric quantity that fills electric pile. It can be understood that the sleep monitoring mode can be regarded as an implicit networking mode, and when the loss of communication charging pile occurs, the loss of communication charging pile can immediately interact with a nearby charging pile, and functions such as bluetooth communication channel establishment are included.
It can be understood that, the server where the pre-transparent platform (hereinafter referred to as the platform) is located is generally far away from the charging pile in the geographical position, so the communication between the platform and the charging pile generally adopts a long-distance wireless communication mode, and the charging piles generally appear in one area simultaneously, and the adoption of short-distance communication is a better choice in efficiency and cost.
In one embodiment, such a charging post is called an emergency charging post when the charging post is unable to communicate with the platform. In this application, this electric pile is filled in telecommunication lost will calculate the relay quality that other electric piles were filled in the network deployment to it is reliable to find in the network deployment, can receive electric pile is filled in telecommunication lost data. The relay quality is an index reflecting the relay capacity of the charging pile, and whether the charging pile can be used as a relay of the lost-call charging pile is determined. It can understand ground, other electric pile that fills in the network are all the electric pile that fills that keeps normal communication with the platform, and other electric pile that fills that appears and platform abnormal communication can not calculate its relay quality.
S20: and determining the charging piles to be established in other charging piles according to the relay quality of other charging piles.
In an embodiment, the relay quality is used as an index for measuring the relay capability of the charging pile, and the outage charging pile can determine the charging pile to be subjected to data transmission according to the relay quality. Such charging piles may be referred to as to-be-built charging piles. The charging piles to be connected comprise one or more than one charging pile, serial data transmission can be supported, parallel data transmission can also be supported, namely, the charging piles with lost communication can sequentially utilize the charging piles to be connected to carry out data transmission, and a plurality of charging piles to be connected can also be synchronously used for carrying out data transmission. Through the relay quality of other electric pile that fill in the network deployment, the electric pile can be filled in a plurality of electric piles to find suitable electric pile that wait to build antithetical couplet of filling in the telecommunication lost connection, can fill electric pile resource in the make full use of network deployment, and the electric pile that fills that the preferred relay ability is excellent ensures data transmission's accuracy.
S30: the data are transmitted to the to-be-built combined charging pile through the lost communication charging pile, and the data are transmitted to the pre-transmission platform through the to-be-built combined charging pile.
In an embodiment, through a short-distance communication mode, such as bluetooth transmission, the communication channel can be established between the telecommunication charging pile and the to-be-established charging pile needing data transmission, and the to-be-established charging pile transmits data to be transmitted in a transparent mode on the communication channel, so that the effects of data transfer, temporary storage and backup are achieved. After the data are received by the charging pile to be established, the data can be transmitted to the platform in a 4G and 5G wireless communication mode, and the purpose of transmitting the data of the lost communication charging pile to the platform is achieved.
In the embodiment of the invention, the other charging piles capable of performing data transmission in the networking are determined as the charging piles to be connected by calculating the relay quality of the other charging piles in the networking. The telecommunication loss charging pile can transmit data to a to-be-built charging pile, and then the to-be-built charging pile is utilized to transmit the data to the pre-transparent transmission platform, so that the pre-transparent transmission platform can receive the data such as charging state and electric quantity which are originally directly transmitted by the telecommunication loss charging pile. Therefore, when the charging pile is disconnected from the pre-transparent transmission platform, the data can be accurately transmitted to the pre-transparent transmission platform through the telecommunication loss charging pile, and the charging service can be provided under the condition of disconnection from the pre-transparent transmission platform.
Further, in step S10, the relay quality may be specifically obtained according to the signal quality and a relay function load status, where the relay function load status is used to reflect the data transmission capability of the other charging piles.
The utility model discloses can understand ground, fill electric pile place region, the distribution of filling between the stake has far and near, and usually speaking, two that are close to apart from fill electric pile's communication effect better, and the communication effect of two that are far away from filling electric pile is relatively poor, the intermittent and intermittent condition of communication can appear, influences data transmission's efficiency. Therefore, the signal quality is taken as one of the indexes for measuring the relay quality in the application. The electric pile that fills of telecommunication effect preferred can be sought according to signal quality in the numerous electric pile that fills in the network deployment to the electric pile that fills of missing.
It is understood that the charging post itself has limited data transmission capabilities. One fills electric pile at the moment, probably when passing through the data of self to the platform, the data of a plurality of lost news charging piles transmission are received in parallel, when filling electric pile and surpassing its data transmission ability, probably can't in time, accurately handle the data that lost news charging pile transmitted. Therefore, the relay function load status is taken as one of the indexes for measuring the relay quality in the application. It can be understood that if the relay function load state of the charging pile is in an overload state, even if the signal quality of the charging pile is good, the charging pile should not be the preferred charging pile.
In one embodiment, the relay quality may be calculated based on the variable signal quality and the relay function load status. Specifically, the variable signal may be divided into A, B, C, D four levels, the relay function load state may be divided into a load state a, b, and c, and a score value corresponding to the four levels and the three load states may be assigned. For example, the A rating is 0.5, the B rating is 0.4, the C rating is 0.3, the D rating is 0.2, the a load state is 0.5, the B load state is 0.3, and the C load state is 0.1. When the relay quality is calculated, the relay quality may be obtained according to a preset calculation formula, and specifically, the calculated score is higher than 0.9, which is high relay quality, lower than 0.3, which is low relay quality, and not higher than 0.9 and not lower than 0.3, which is medium relay quality. Specifically, for example, a method of adding the scores corresponding to the two variables (e.g., a score plus a score) may be adopted to obtain the score of the relay quality, and finally, the relay quality is determined according to the score. It should be noted that, in addition to the two variables of the signal quality and the relay function load state, the relay quality may be added or subtracted, and the calculation of the relay quality is not limited herein. In addition, the algorithm for obtaining the relay quality according to the variable can be flexibly adjusted, and is not limited herein.
Further, in step S30, the data transmission from the lost communication charging pile to the to-be-established charging pile specifically includes:
during data transmission, when the accumulated relay time of the charging pile to be established is longer than the preset time length, the communication losing charging pile searches the next charging pile to be established, establishes a data transmission relation (establishes a short-distance communication channel) with the next charging pile to be established, and determines whether to continue data transmission according to the accumulated relay time of the next charging pile to be established, wherein when the accumulated relay time of the next charging pile to be established is not longer than the preset time length, the communication losing charging pile continues to transmit data with the next charging pile to be established, and when the accumulated relay time of the next charging pile to be established is longer than the preset time length, the communication losing charging pile continues to search the charging pile to be established, the accumulated relay time of which is not longer than the preset time length;
and if the charging pile to be established with the accumulated relay time not longer than the preset time does not exist, returning to the step that the outage charging pile determines the charging pile to be established in other charging piles according to the relay quality of other charging piles, wherein the accumulated relay time can be changed.
The accumulated relay time refers to the time length of the charging pile group to be established as the relay of the communication loss charging pile.
It can be understood that communication between charging pile and the platform is mainly realized in 4G, 5G's wireless communication mode, and charging pile generally disposes the SIM card, and this SIM card usually has flow restriction (for example, no flow restriction, the flow overuse, data transmission's accuracy, efficiency etc. may go wrong). When receiving the data of the charging pile with the lost communication, the charging pile to be established always consumes the flow, and when the charging pile to be established reaches the flow limit, the data of the charging pile with the lost communication cannot be continuously received. In the application, if the accumulated relay time of the to-be-built charging pile is longer than the preset time, the situation that the to-be-built charging pile possibly reaches the flow limit is indicated, or the single time consumes the problem of excessive flow and the like, the communication loss charging pile can disconnect a short-distance communication channel established with the current to-be-built charging pile, the next to-be-built charging pile is searched, the short-distance communication channel is established with the next to-be-built charging pile, and after the accumulated relay time of the next to-be-built charging pile is known, whether data transmission is carried out or not is determined. It can be understood that if the accumulated relay time of the next to-be-established charging pile is still longer than the preset time, the outage charging pile continues to search for a suitable relay in the remaining to-be-established charging piles. Therefore, when a short-distance communication channel is established between the telecommunication loss charging pile and a new charging pile to be established, the accumulated relay time of the charging pile to be established needs to be obtained at first so as to avoid the problem that the flow of the charging pile to be established reaches the limit and data cannot be transmitted.
It will be appreciated that the cumulative relay time may be altered, such as by resetting the cumulative relay time to 0. The accumulated relay time may be changed manually or according to a preset trigger condition. In an embodiment, if the charging pile to be connected with the network is not found by the lost communication charging pile, the charging pile to be connected with the network is determined again in the networking.
In the embodiment of the application, considering that the charging pile to be built is likely to have excessive flow use and influence the accuracy, efficiency and other conditions of data transmission, the charging pile to be built is subjected to balanced processing, and based on the judgment of accumulated relay time, the charging pile to be built completes data receiving and transparent transmission of the telecommunication loss charging pile reasonably and in a labor-sharing manner, so that the accuracy and the efficiency of data transmission are ensured. Furthermore, when the relay serving as the communication loss charging pile is used, the burden of a single charging pile to be established is not too heavy, and the service life of the charging pile can be prolonged.
Further, during data transmission, when the data transmission of the charging piles to be established is finished and the data transmission is not finished, the step of determining the charging piles to be established in other charging piles according to the relay quality of other charging piles is returned to the outage charging pile.
The method has the advantages that the data volume required to be transmitted by the telecommunication charging pile is large, or the data transmission load of the to-be-built charging pile is large, after all to-be-built charging piles are transmitted, the data transmission of the telecommunication charging pile is not completed, the to-be-built charging pile is determined in networking again, available charging pile resources are searched in the networking again, and therefore the fact that the telecommunication charging pile data can be accurately and completely transmitted to a platform through the to-be-built charging pile is guaranteed. It can be understood that the relay function load states of the charging piles at different moments are different, the number of parallel tasks is large in the last time period, the relay function load state is high, when the occupied ratio of the used data transmission resources in the next time period is small, the relay function load state is low, at the moment, according to the recalculated relay quality, the available charging pile resources can be found again from the networking to serve as the relay of the outage charging pile, the charging pile resources in the networking can be fully utilized, and the charging pile resources in the networking can be reasonably distributed and utilized.
Further, in step S20, the offline charging pile determines, according to the relay quality of other charging piles, a to-be-established charging pile in the other charging piles, and specifically includes:
s21: when the relay quality meets the preset condition, determining the priority of other charging piles according to the relay quality, and determining the charging piles to be established in a combined mode according to the priority.
The preset condition may specifically be that the relay quality is required to be higher than the low relay quality. It is to be understood that this low relay quality does not indicate that the charging post is not available as a relay for the lost charge post, but rather is understood to be a less preferred choice of charging post available as a relay. Specifically, when there is no charging pile with a relay quality higher than the high relay quality or the medium relay quality, the charging pile with the low relay quality may be selected as the charging pile to be established (relay).
In an embodiment, the priority of other charging piles in the networking can be determined according to the relay quality, and the charging pile to be established is determined according to the priority. The priority can determine that the lost communication charging pile preferentially performs data transmission with the charging piles to be established, for example, when the next charging pile to be established is searched, the charging pile can be searched according to the priority.
It can be understood that when the preset condition is that, the relay quality is required to be higher than the low relay quality, no matter the relay quality of the charging pile is low, medium or high, the requirement that the charging pile meets direct relay is represented, the charging pile capable of directly relaying is screened out from the networking charging pile to serve as the charging pile to be established in an united manner, and the priority of the charging pile to be established in the united manner is set according to the relay quality. The priority can be used as sequence reference for establishing communication channels between the outage charging pile and the multiple charging piles to be connected respectively.
S22: and when the relay quality does not meet the preset condition, the priorities of the other charging piles are regarded as the same, and the other charging piles in preset quantity are used as the charging piles to be established.
The preset condition may specifically be that the relay quality is lower than the low relay quality. It can be understood that when the relay quality of the charging pile is lower than the low relay quality, it means that the charging pile cannot be used as a direct relay of the lost charge pile. In an embodiment, when the relay quality of other charging piles in the networking is lower than the low relay quality, the other charging piles in the networking are regarded as the same priority, and the charging piles to be established are obtained according to a preset number (for example, 5). In this application embodiment, if the condition that other charging piles can't directly be as the relay of the electric pile is filled in the telecommunication lost in the network deployment appears, adopt the distributed transmission, look for a plurality of electric piles of filling as waiting to build the networking and fill electric pile in the network deployment.
Further, in step S30, the lost communication charging pile transmits data to the to-be-established-connection charging pile, and transmits the data to the pre-transparent transmission platform through the to-be-established-connection charging pile, and the method specifically includes:
when the priorities of other charging piles are the same, the data are transmitted to the charging pile to be connected in a grouped mode through the communication losing charging pile, wherein the data transmitted by the charging pile to be connected comprise address identification and time identification, and the data are transmitted to the pre-transparent transmission platform through the address identification and the time identification, so that the data are collected by the pre-transparent transmission platform according to the address identification and the time identification.
Understandably, when the relay quality does not meet the preset condition, the data packet of the outage charging pile is transmitted to the charging pile to be established in a distributed transmission mode. And the to-be-built charging piles respectively transmit the data to the platform. The data are summarized according to the address identification and the time identification of the data transmitted by the charging pile to be established in the data summarizing stage of the platform, and the data transmitted by different charging piles to be established are integrated according to the address identification and the time identification to obtain the data which are originally transmitted to the platform directly by the telecommunication charging pile. In the embodiment of the application, when the relay quality does not meet the preset condition, the available charging pile resources in the network are fully utilized, each charging pile to be built is responsible for transmitting part of data in a data grouping mode, and the data of the charging pile can be accurately and transparently transmitted to the platform according to the address identification and the time identification.
Further, when the priorities of other charging piles are the same, the step of calculating the relay quality of other charging piles in the networking through the communication loss charging piles is carried out in real time in the data transmission process, when other charging piles meeting the preset condition of the relay quality exist, the communication loss charging piles determine the priorities of the other charging piles according to the relay quality, and the charging piles to be established are determined again according to the priorities.
The relay quality of other charging piles in the networking changes in real time, if other charging piles meeting the preset condition of the relay quality exist in the networking, it is indicated that the charging pile capable of realizing direct relay exists, and at the moment, the charging pile capable of being directly relayed is preferentially taken as a charging pile to be connected. The communication channel is required to be established with a plurality of charging piles simultaneously in a grouped data transmission mode, and the problem of communication quality may occur, so that when other charging piles meeting the preset condition of relay quality exist in a networking, other charging piles meeting the preset condition are preferentially adopted as the charging piles to be connected.
Further, the charging pile data transparent transmission method further comprises the following steps:
and during data transmission, if the to-be-built charging pile does not meet the conditions required by the relay function, searching for the next to-be-built charging pile, and if the next to-be-built charging pile does not exist, returning to the step of determining the to-be-built charging piles in other charging piles according to the relay quality of other charging piles.
Further, the conditions required for the relay function are not satisfied, including failure of the relay function and signal quality below a signal threshold.
The communication channel between the charging pile to be established and the charging pile to be established can be correctly established and maintained, and then the charging pile to be established can continue to be used as the relay of the charging pile to be established. For example, if the signal quality is lower than the signal threshold, it indicates that there may be a data transmission quality problem between the outage charging pile and the to-be-established charging pile, and at this time, the to-be-established charging pile also does not meet the requirement of the relay function. In the embodiment of the application, whether the to-be-built charging pile meets the conditions required by the relay function or not is monitored in real time, so that the validity and the correctness of data transmission of the lost communication charging pile are guaranteed.
Further, the charging pile data transparent transmission method further comprises the following steps: when the communication between the remote monitoring charging pile and the pre-transparent transmission platform is recovered, the remote monitoring charging pile transmits data to the pre-transparent transmission platform.
It can understand ground, if the communication of telecommunication number loss charging stake recovery and platform, also when telecommunication number loss charging stake can realize the information interaction through wireless communication modes such as 4G, 5G again, need not to establish the electric pile as the relay with the help of waiting to establish the antithetical couplet this moment, directly pass through the platform with data can.
Fig. 3 is a flowchart illustrating an implementation of a charging pile data transparent transmission method in an embodiment of the present application. Wherein, 2 # stake are for the electric pile that fills of telecommunication lost, specifically adopt the bluetooth to realize the network deployment communication between the stake that charges. Fig. 3 can be summarized as the following steps:
1) no. 2 stake fills electric pile bluetooth network deployment with near other.
It can understand, does not appear the stage that the electric pile was filled in the news of losing in filling the electric pile region, can adopt the sleep monitor mode to realize the networking of implicit expression between the stake of charging, fill electric pile and can perceive the existence that obtains around filling electric pile separately (can not establish bluetooth communication channel this moment between the stake of charging, can save more electric quantity), but not as relay transmission data. In an embodiment, when No. 2 stake wireless communication trouble appears, No. 2 stake can be according to the electric pile identity perception that fills under the sleep monitor mode, accurate, quick, initiative and nearby fill electric pile network deployment, establish bluetooth communication channel. The system comprises a power supply, a communication module and a communication module, wherein the power supply is connected with the communication module, the communication module is connected with.
2) The pile 2 calculates the bluetooth Signal quality of other charging piles networked therewith, specifically calculates the relay bluetooth RSSI (Received Signal Strength Indication) and calculates the relay (functional) bluetooth load state of other charging piles networked therewith, and then obtains the relay quality according to the RSSI and the relay bluetooth load state.
3) Pile number 2 judges whether the relay quality of other charging piles in the network meets preset conditions, if so, the quality of the Bluetooth relay paths is sequenced to obtain the optimal relay path sequence (1.2.. n).
4) And the No. 2 pile selects the Bluetooth relay of the 1 st path, and if the relay function conditions are not met in the relay process, the steps of calculating the relay quality are returned, networking is performed again, and the to-be-built charging pile is determined.
5) And if the 1 st path relay time is longer than 48 hours, selecting the 2 nd path Bluetooth relay, returning to the step of calculating the relay quality according to the sequence of the Bluetooth relay paths until the use of the current networking sequencing path is finished, re-networking and sequencing, and determining the charging pile to be built.
6) If other fill electric pile relay quality in the network deployment and all not satisfy the preset condition, then pack 2 pile data packet, use the multistage relay of multichannel to pass through data, send for the platform through wireless communication network by corresponding electric pile of filling again, carry out data gathering by the platform according to address, time sign. And if yes, returning to the step of calculating the relay quality, re-networking and sequencing, and determining the charging pile to be connected.
7) If the communication between the pile No. 2 and the platform is recovered to be normal in any step, the Bluetooth networking state is quitted, and the corresponding Bluetooth communication channel is disconnected.
In the embodiment of the application, the communication loss charging pile determines other charging piles capable of performing data transmission in the networking through calculating the relay quality of other charging piles in the networking, and the other charging piles are used as the charging piles to be built. The telecommunication loss charging pile can transmit data to a to-be-built charging pile, and then the to-be-built charging pile is utilized to transmit the data to the pre-transparent transmission platform, so that the pre-transparent transmission platform can receive the data such as charging state and electric quantity which are originally directly transmitted by the telecommunication loss charging pile. Therefore, when the charging pile is disconnected from the pre-transparent transmission platform, the data can be accurately transmitted to the pre-transparent transmission platform through the telecommunication loss charging pile, and the charging service can be provided under the condition of disconnection from the pre-transparent transmission platform. In addition, considering that the charging pile to be connected to be established may have excessive flow usage, and the situations of influencing the accuracy, the efficiency and the like of data transmission occur, the charging pile to be connected to be established is subjected to balanced processing, and based on the judgment of accumulated relay time, the charging pile to be connected to be established reasonably completes data receiving and transparent transmission of the telecommunication charging pile in a labor-sharing manner, and the accuracy and the efficiency of data transmission are ensured. Furthermore, when the relay serving as the communication loss charging pile is used, the burden of a single charging pile to be established is not too heavy, and the service life of the charging pile can be prolonged.
Fig. 4 is a flowchart of another charging pile data transparent transmission method in an embodiment of the present application. The charging pile data transparent transmission method can be applied to a scene that an electric vehicle is charged by using a charging pile, and can be realized in a charging area with a plurality of charging piles. As shown in fig. 4, the charging pile data transparent transmission method includes the following steps:
s40: the method comprises the steps that a data transmission relation is established between a charging pile to be established and an outage charging pile, wherein the outage charging pile determines the charging pile to be established through calculating relay quality of other charging piles in networking according to the relay quality, and networking is pre-established with other charging piles based on the outage charging pile.
S50: and receiving the data of the telecommunication loss charging pile by the to-be-built charging pile, and transmitting the data to the pre-transmission platform, wherein the telecommunication loss charging pile executes the charging pile of the method shown in the figure 1.
Further, the lost communication charging pile specifically comprises the following steps:
the relay quality of other charging piles in the networking is calculated through the lost communication charging piles, wherein the lost communication charging piles are the charging piles which lose communication with the pre-transparent transmission platform, and the networking is pre-established with other charging piles based on the lost communication charging piles;
determining a charging pile to be established in other charging piles according to the relay quality of other charging piles;
the data are transmitted to the to-be-built combined charging pile through the lost communication charging pile, and the data are transmitted to the pre-transmission platform through the to-be-built combined charging pile.
Further, the relay quality is obtained according to the signal quality and the relay function load state, and the relay function load state is used for reflecting the data transmission capability of other charging piles.
Further, the lost communication charging pile transmits data to the charging pile to be built, and the method comprises the following steps:
during data transmission, when the accumulated relay time of the charging pile to be established is longer than the preset time length, the communication losing charging pile searches the next charging pile to be established, establishes a data transmission relation with the next charging pile to be established, and determines whether to continue data transmission according to the accumulated relay time of the next charging pile to be established, wherein when the accumulated relay time of the next charging pile to be established is not longer than the preset time length, the communication losing charging pile continues to transmit data with the next charging pile to be established, and when the accumulated relay time of the next charging pile to be established is longer than the preset time length, the communication losing charging pile whose accumulated relay time is not longer than the preset time length is continuously searched;
and if the charging pile to be established with the accumulated relay time not longer than the preset time does not exist, returning to the step that the outage charging pile determines the charging pile to be established in other charging piles according to the relay quality of other charging piles, wherein the accumulated relay time can be changed.
Further, during data transmission, when the data transmission of the charging piles to be established is finished and the data transmission is not finished, the step of determining the charging piles to be established in other charging piles according to the relay quality of other charging piles is returned to the outage charging pile.
Further, the relay quality that other fill electric pile is filled in the telecommunication lost, confirms that other fill electric pile of waiting to build the antithetical couplet and fill electric pile, includes:
when the relay quality meets a preset condition, determining the priority of other charging piles according to the relay quality, and determining the charging piles to be established according to the priority;
and when the relay quality does not meet the preset condition, the priorities of the other charging piles are regarded as the same, and the other charging piles in preset quantity are used as the charging piles to be established.
Further, the telecommunication loss fills electric pile and to waiting to build the antithetical couplet and fill electric pile transmission data to through waiting to build the antithetical couplet and fill electric pile and pass to the platform of passing thoroughly in advance with data thoroughly, include:
when the priorities of other charging piles are the same, the data are transmitted to the charging pile to be connected in a grouped mode through the communication losing charging pile, wherein the data transmitted by the charging pile to be connected comprise address identification and time identification, and the data are transmitted to the pre-transparent transmission platform through the address identification and the time identification, so that the data are collected by the pre-transparent transmission platform according to the address identification and the time identification.
Further, when the priorities of other charging piles are the same, the step of calculating the relay quality of other charging piles in the networking through the communication loss charging piles is carried out in real time in the data transmission process, when other charging piles meeting the preset condition of the relay quality exist, the communication loss charging piles determine the priorities of the other charging piles according to the relay quality, and the charging piles to be established are determined again according to the priorities.
Further, during data transmission, if the to-be-built charging pile does not meet the conditions required by the relay function, the next to-be-built charging pile is searched, and if the next to-be-built charging pile does not exist, the step of determining the to-be-built charging piles in other charging piles according to the relay quality of other charging piles is returned to the outage charging pile.
Further, the conditions required for the relay function are not satisfied, including failure of the relay function and signal quality below a signal threshold.
Furthermore, when the communication between the telecommunication loss charging pile and the pre-transparent transmission platform is recovered, the telecommunication loss charging pile transmits the data to the pre-transparent transmission platform.
In the embodiment of the application, the communication loss charging pile determines other charging piles capable of performing data transmission in the networking through calculating the relay quality of other charging piles in the networking, and the other charging piles are used as the charging piles to be built. The telecommunication loss charging pile can transmit data to a to-be-built charging pile, and then the to-be-built charging pile is utilized to transmit the data to the pre-transparent transmission platform, so that the pre-transparent transmission platform can receive the data such as charging state and electric quantity which are originally directly transmitted by the telecommunication loss charging pile. Therefore, when the charging pile is disconnected from the pre-transparent transmission platform, the data can be accurately transmitted to the pre-transparent transmission platform through the telecommunication loss charging pile, and the charging service can be provided under the condition of disconnection from the pre-transparent transmission platform.
It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.
Fig. 5 is a schematic block diagram of a charging pile according to an embodiment of the present application. As shown in fig. 5, the present application further provides a charging pile, which includes a memory, a processor, and a computer program stored in the memory and capable of running on the processor, and includes a charging module, where the charging module is used for charging an electric vehicle, and includes a wireless communication module and a short-distance communication module, the wireless communication module is used for communicating with a pre-transparent transmission platform, the short-distance communication module is used for communicating with other charging piles, and the processor executes the steps of the charging pile data transparent transmission method implemented by an telecommunication charging pile according to the embodiment when executing the computer program, or executes the steps of the charging pile data transparent transmission method implemented by a to-be-established connection charging pile according to the embodiment when executing the computer program.
The Processor may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, discrete hardware component, or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The storage may be an internal storage unit of the charging post, such as a hard disk or a memory of the charging post. The memory may also be an external storage device of the charging post, such as a plug-in hard disk provided on the charging post, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like. Further, the memory may also include both an internal storage unit of the charging post and an external storage device. The memory is used for storing computer programs and other programs and data required by the computer device. The memory may also be used to temporarily store data that has been output or is to be output.
Fig. 6 is a schematic diagram of a charging pile system according to an embodiment of the present application. As shown in fig. 6, the present application further provides a charging pile system, which includes a pre-transparent transmission platform and charging piles, where the charging piles include an outage charging pile and a to-be-established charging pile, where the outage charging pile and the to-be-established charging pile can mutually convert identities, and a networking relationship is pre-established between the outage charging piles, and the charging piles between the charging pile systems implement networking in a short-distance communication manner, where the charging piles include a memory, a processor, and a computer program stored in the memory and operable on the processor, and the processor executes the steps of the charging pile data transparent transmission method implemented by the outage charging pile according to the embodiments when executing the computer program, or executes the steps of the charging pile data transparent transmission method implemented by the to-be-established charging pile according to the embodiments when executing the computer program.
The application further provides a computer-readable storage medium, where a computer program is stored, and the computer program, when executed by a processor, implements the steps of the charging pile data transparent transmission method implemented by the remote charging pile according to the embodiment, or the computer program, when executed by the processor, implements the steps of the charging pile data transparent transmission method implemented by the to-be-established charging pile according to the embodiment.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules, so as to perform all or part of the functions described above.
The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.

Claims (15)

1. A charging pile data transparent transmission method is characterized by comprising the following steps:
calculating the relay quality of other charging piles in a networking system by the aid of the communication loss charging piles, wherein the communication loss charging piles are charging piles which lose communication with a pre-transparent transmission platform, and the networking system is pre-established on the basis of the communication loss charging piles and the other charging piles;
the communication loss charging pile determines a charging pile to be established in other charging piles according to the relay quality of the other charging piles;
the data are transmitted to the to-be-built combined charging pile through the lost communication charging pile, and the data are transmitted to the pre-transmission platform through the to-be-built combined charging pile.
2. The method of claim 1, wherein the relay quality is derived from a signal quality and a relay function load status, and wherein the relay function load status is used for reflecting data transmission capability of the other charging poles.
3. The method of claim 1, wherein the transmitting data from the lost communication charging pile to the to-be-established charging pile comprises:
when data are transmitted, when the accumulated relay time of the charging pile to be established is longer than a preset time length, the communication losing charging pile searches for the next charging pile to be established, establishes a data transmission relation with the next charging pile to be established, and determines whether to continue data transmission according to the accumulated relay time of the next charging pile to be established, wherein when the accumulated relay time of the next charging pile to be established is not longer than the preset time length, data transmission is continued to be performed with the next charging pile to be established, and when the accumulated relay time of the next charging pile to be established is longer than the preset time length, the communication losing charging pile continues to search for the charging pile to be established, the accumulated relay time of which is not longer than the preset time length;
and if the to-be-established charging piles with the accumulated relay time not longer than the preset time length do not exist, returning to the step that the outage charging piles determine to-be-established charging piles in other charging piles according to the relay quality of the other charging piles, wherein the accumulated relay time can be changed.
4. The method of claim 3, further comprising:
and during data transmission, when the data transmission of the charging piles to be established are finished and the data transmission is not finished, returning to the step that the communication loss charging piles determine the charging piles to be established in the other charging piles according to the relay quality of the other charging piles.
5. The method of claim 1, wherein the determining, by the outage charging pile, the to-be-established charging pile of the other charging piles according to the relay quality of the other charging piles comprises:
when the relay quality meets a preset condition, determining the priority of the other charging piles according to the relay quality, and determining the charging pile to be established according to the priority;
and when the relay quality does not meet the preset condition, the priorities of the other charging piles are regarded as the same, and the other charging piles in preset quantity are used as the charging piles to be connected.
6. The method of claim 5, wherein the transmitting data from the lost communication charging pile to the to-be-connected charging pile and the transmitting data to the pre-transmitting platform through the to-be-connected charging pile comprises:
when the priorities of the other charging piles are the same, the communication losing charging pile transmits data to the to-be-built charging pile in a grouping mode, wherein the data transmitted by the to-be-built charging pile comprise an address identifier and a time identifier, and the data are transmitted to the pre-transparent transmission platform through the address identifier and the time identifier, so that the data are collected by the pre-transparent transmission platform according to the address identifier and the time identifier.
7. The method of claim 6, further comprising:
when the priorities of the other charging piles are the same, the step of calculating the relay quality of the other charging piles in the networking by the communication loss charging piles is carried out in real time in the data transmission process, when the other charging piles meeting the preset condition of the relay quality exist, the communication loss charging piles determine the priorities of the other charging piles according to the relay quality, and the charging piles to be established are determined again according to the priorities.
8. The method of claim 1, further comprising:
and during data transmission, if the to-be-built charging pile does not meet the conditions required by the relay function, searching for the next to-be-built charging pile, and if the next to-be-built charging pile does not exist, returning to the step of determining the to-be-built charging pile in other charging piles according to the relay quality of the other charging piles.
9. The method of claim 8, wherein the condition not meeting the requirement for the relay function comprises a relay function failure and a signal quality below a signal threshold.
10. The method according to any one of claims 1-9, further comprising:
and when the communication between the telecommunication loss charging pile and the pre-transparent transmission platform is recovered, the telecommunication loss charging pile transmits data to the pre-transparent transmission platform.
11. A charging pile, comprising a memory, a processor and a computer program stored in the memory and capable of running on the processor, wherein the computer program comprises a charging module, the charging module is used for charging an electric vehicle, the charging pile is characterized by comprising a first communication module and a second communication module, the first communication module is used for communicating with a pre-transparent transmission platform, the second communication module is used for communicating with other charging piles, and the processor executes the computer program and executes the steps of the charging pile data transparent transmission method according to any one of claims 1 to 10.
12. A charging pile data transparent transmission method is characterized by comprising the following steps:
the method comprises the steps that a data transmission relation is established between a charging pile to be established and an outage charging pile, wherein the outage charging pile determines the charging pile to be established through calculating relay quality of other charging piles in a networking system according to the relay quality, and the networking system is pre-established based on the outage charging pile and the other charging piles;
the to-be-built charging pile receives the data of the outage charging pile and transmits the data to the pre-transmission platform, wherein the outage charging pile is the charging pile according to claim 11.
13. A charging pile, comprising a memory, a processor and a computer program stored in the memory and capable of running on the processor, wherein the computer program comprises a charging module, the charging module is used for charging an electric vehicle, the charging pile is characterized by comprising a third communication module and a fourth communication module, the third communication module is used for communicating with a pre-transparent transmission platform, the fourth communication module is used for communicating with other charging piles, and the processor executes the steps of the charging pile data transparent transmission method according to claim 12 when executing the computer program.
14. The charging pile system is characterized by comprising a pre-transparent transmission platform and a charging pile, wherein the charging pile comprises an outage charging pile and a to-be-established-connection charging pile, the outage charging pile and the to-be-established-connection charging pile can mutually convert identities, and a networking relation is pre-established between the outage charging pile and the to-be-established-connection charging pile, wherein the charging pile is according to claim 11 or 13.
15. A computer-readable storage medium, which stores a computer program, wherein the computer program, when executed by a processor, implements the steps of the charging pile data transparent transmission method according to any one of claims 1 to 10, or the computer program, when executed by a processor, implements the steps of the charging pile data transparent transmission method according to claim 12.
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104935675A (en) * 2015-07-13 2015-09-23 武汉大学 Intelligent networking device and method for electric automobile charging piles
CN105467916A (en) * 2015-12-31 2016-04-06 深圳市科陆电子科技股份有限公司 Charging pile assistant monitoring method and charging pile assistant monitoring system
CN105515105A (en) * 2015-12-31 2016-04-20 深圳市科陆电子科技股份有限公司 Charging pile information monitoring method and system
JP2020114155A (en) * 2019-01-17 2020-07-27 本田技研工業株式会社 Control device and program
CN112319293A (en) * 2020-10-10 2021-02-05 浙江晨泰科技股份有限公司 Control method for autonomous coordination power between charging piles

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104935675A (en) * 2015-07-13 2015-09-23 武汉大学 Intelligent networking device and method for electric automobile charging piles
CN105467916A (en) * 2015-12-31 2016-04-06 深圳市科陆电子科技股份有限公司 Charging pile assistant monitoring method and charging pile assistant monitoring system
CN105515105A (en) * 2015-12-31 2016-04-20 深圳市科陆电子科技股份有限公司 Charging pile information monitoring method and system
JP2020114155A (en) * 2019-01-17 2020-07-27 本田技研工業株式会社 Control device and program
CN112319293A (en) * 2020-10-10 2021-02-05 浙江晨泰科技股份有限公司 Control method for autonomous coordination power between charging piles

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