CN112140937B - Double-gun combined charging method and system for charging pile - Google Patents

Double-gun combined charging method and system for charging pile Download PDF

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Publication number
CN112140937B
CN112140937B CN202011148071.8A CN202011148071A CN112140937B CN 112140937 B CN112140937 B CN 112140937B CN 202011148071 A CN202011148071 A CN 202011148071A CN 112140937 B CN112140937 B CN 112140937B
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charging
server
charging pile
state
pile
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CN112140937A (en
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李福坤
何嘉龙
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Shenzhen Yiwang Cloud Technology Co ltd
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Shenzhen Baipao 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
    • B60L53/665—Methods related to measuring, billing or payment
    • 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
    • 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

Abstract

The invention provides a double-gun combined charging method and a double-gun combined charging system for a charging pile, wherein the double-gun combined charging method comprises the following steps: a linkage charging code generation step: the double guns of the charging pile are bound with the server to generate a combined charging code; an interaction step: and when the server receives the order ordering through the combined charging code, the server simultaneously issues a charging instruction to the bound double guns. The invention has the beneficial effects that: by adopting the technical scheme of the invention, old charging piles can be continuously used, the operating cost of companies is reduced, and pollution is reduced.

Description

Double-gun combined charging method and system for charging pile
Technical Field
The invention relates to the technical field of electric vehicle charging, in particular to a double-gun combined charging method and system of a charging pile.
Background
The electric motor car charges, and the interface that charges is one platform truck, and the electric pile is filled to the double gun of company production also only supports a car rifle, and the driver charges and opens APP and sweep the sign indicating number, uses a rifle.
At present, due to the fact that large vehicles (mud-head vehicles and regular buses) and new models of double charging need double charging, drivers of the vehicles cannot charge after arriving at a charging station, the drivers are caused to flow away, great loss is caused to companies, the companies can only remove old charging pile equipment, new charging piles supporting double charging are replaced, even if the charging piles are removed and replaced, the charging station cannot operate for a long time, and the operation cost of the companies is improved.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a charging system which can charge large-sized vehicles needing double charging without dismantling the old double-gun charging pile, so that the need of replacing a new charging pile is eliminated, and the operation cost of a company is reduced.
The invention provides a double-gun combined charging method of a charging pile, which comprises the following steps:
a linkage charging code generation step: the double guns of the charging pile are bound with the server to generate a combined charging code;
an interaction step: and when the server receives the order ordering through the combined charging code, the server simultaneously issues a charging instruction to the bound double guns.
As a further improvement of the present invention, the twin-gun charging method further comprises:
charging pile login step: when a login command is initiated by the charging pile, the charging pile is in an unregistered state by default, when a login command return of a server is received, whether the address of the charging pile needs to be redefined or not is judged, if the server returns to be in the unregistered state, the charging pile stores the address, then logs off the line, re-logs in by using a new address, and stores the address as the registered state; if the state is the registered state originally, the charging pile directly carries out the standby state and waits for the server to issue other commands.
As a further improvement of the present invention, in the charging pile logging-in step, if the charging pile is in an unregistered state, after the charging pile is connected with the server for the first time, the charging pile must be disconnected for one time, and check-in is performed again by using the registered state, otherwise, the charging pile does not receive any instruction issued by the server.
As a further improvement of the invention, in the interaction step, when the server receives the order placement through the combined charging code, the server issues a charging opening instruction to the charging pile; and when the charging is finished, the server sends a charging stop instruction to the charging pile.
As a further improvement of the present invention, in the interaction step, the charging pile uploads a heartbeat message to the server.
As a further improvement of the present invention, in the interaction step, the frequency of uploading heartbeat messages is 1 time in 60 seconds, and when the state of the charging pile, the state of the charging gun, or the fault state changes, the heartbeat messages are additionally uploaded once.
As a further improvement of the present invention, in the interaction step, after the charging is finished, the charging pile actively uploads the bill to the server.
The invention also provides a double-gun combined charging system of the charging pile, which comprises the following components:
the linkage charging code generation module: the double guns used for charging the electric pile are bound with the server to generate a combined charging code;
an interaction module: and the server is used for simultaneously issuing a charging instruction to the bound double guns when receiving the order ordering through the combined charging code.
As a further improvement of the present invention, the twin-gun linkage charging system further comprises:
charging pile login module: the charging pile is used for defaulting to be in an unregistered state when a login command of a server is initiated, judging whether the address of the charging pile needs to be redefined or not when the login command of the server is returned, storing the address and then offline, logging in again by using a new address and storing the address as a registered state if the server returns to be in the unregistered state; if the state is the registered state originally, the charging pile directly carries out the standby state and waits for the server to issue other commands.
As a further improvement of the invention, in the interaction module, when the server receives the order placement through the combined charging code, the server issues a charging opening instruction to the charging pile; when the charging is finished, the server sends a charging stop instruction to the charging pile;
in the interaction module, the charging pile uploads a heartbeat message to the server;
in the interaction module, after charging is finished, the charging pile actively uploads a bill to the server.
The invention has the beneficial effects that: by adopting the technical scheme of the invention, old charging piles can be continuously used, the operating cost of companies is reduced, and pollution is reduced.
Drawings
FIG. 1 is a flow chart of the method of the present invention.
Detailed Description
As shown in fig. 1, the invention discloses a double-gun combined charging method for a charging pile, which comprises the following steps:
a linkage charging code generation step: the double guns that fill electric pile (two rifle that charge) bind with the server and generate the joint charging sign indicating number, fill electric pile's double gun and can show with the AB rifle.
An interaction step: and when the server receives the order ordering through the combined charging code, the server simultaneously issues a charging instruction to the bound double guns.
During the use, fill on the electric pile and show or put up A rifle sign indicating number, B rifle sign indicating number and ally oneself with and fill the sign indicating number, the driver inserts the AB rifle and doubly fills the vehicle, and the driver sweeps the antithetical couplet through APP and fills the sign indicating number and descend the order, and when the server received and fills the sign indicating number and descend the order through antithetical couplet, the server issued the instruction of charging simultaneously to the double gun that binds, and like this, the double gun that fills electric pile just can charge to doubly filling the vehicle simultaneously.
The double-gun combined charging method further comprises the charging pile login step: when a login command is initiated by the charging pile, the charging pile is in an unregistered state by default, when a login command return of a server is received, whether the address of the charging pile needs to be redefined or not is judged, if the server returns to be in the unregistered state, the charging pile stores the address, then logs off the line, re-logs in by using a new address, and stores the address as the registered state; if the state is the registered state originally, the charging pile directly carries out the standby state and waits for the server to issue other commands.
In the charging pile logging step, if the charging pile is in an unregistered state, after the charging pile is connected with the server for the first time, the connection must be disconnected, and the charging pile signs in again in a registered state, otherwise, the charging pile cannot receive any instruction issued by the server.
Figure BDA0002740293560000031
Figure BDA0002740293560000041
TABLE 1
In the interaction step, when the server receives the order placement through the combined charging code, the server sends a charging opening instruction to the charging pile.
The charging opening instruction issued by the server to the charging pile is shown in table 2:
Figure BDA0002740293560000042
Figure BDA0002740293560000051
TABLE 2
And when the charging is finished, the server sends a charging stop instruction to the charging pile.
The charging stop instruction issued by the server to the charging pile is shown in table 3:
Figure BDA0002740293560000052
Figure BDA0002740293560000061
TABLE 3
In the interaction step, the charging pile uploads a heartbeat message to the server, and the uploaded heartbeat message is shown in table 4:
Figure BDA0002740293560000062
Figure BDA0002740293560000071
Figure BDA0002740293560000081
Figure BDA0002740293560000091
TABLE 4
The heartbeat message uploading frequency is 1 time in 60 seconds, and when the charging pile state, the charging gun state or the fault state changes, the heartbeat message is additionally uploaded once. Such message uploading does not affect the original frequency of the heartbeat.
The uploading frequency of the heartbeat messages in the charging state is 1 time in 30 seconds.
If the charging pile is provided with a plurality of charging ports, heartbeat messages are sent for each charging port independently. Example (c): there are A, B two charging ports, and each heartbeat sends two messages, one contains port A state and one contains port B state.
In the interaction step, after charging is finished, the charging pile actively uploads a bill to the server.
The bill uploaded to the server by the charging pile is shown in table 5:
Figure BDA0002740293560000101
Figure BDA0002740293560000111
Figure BDA0002740293560000121
Figure BDA0002740293560000131
Figure BDA0002740293560000141
TABLE 5
The invention also discloses a double-gun combined charging system of the charging pile, which comprises the following components:
the linkage charging code generation module: the double guns used for charging the electric pile are bound with the server to generate a combined charging code;
an interaction module: and the server is used for simultaneously issuing a charging instruction to the bound double guns when receiving the order ordering through the combined charging code.
This double-gun allies oneself with system of charging still includes fills electric pile and logs on the module: the charging pile is used for defaulting to be in an unregistered state when a login command of a server is initiated, judging whether the address of the charging pile needs to be redefined or not when the login command of the server is returned, storing the address and then offline, logging in again by using a new address and storing the address as a registered state if the server returns to be in the unregistered state; if the state is the registered state originally, the charging pile directly carries out the standby state and waits for the server to issue other commands.
In the interaction module, when the server receives the order placement through the combined charging code, the server sends a charging opening instruction to the charging pile; and when the charging is finished, the server sends a charging stop instruction to the charging pile.
In the interaction module, the charging pile uploads a heartbeat message to the server.
In the interaction module, after charging is finished, the charging pile actively uploads a bill to the server.
Before the double-gun combined charging is invented, a company removes the old charging pile as waste to be treated, so that the environment is polluted and wasted.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.

Claims (5)

1. A double-gun combined charging method of a charging pile is characterized by comprising the following steps:
a linkage charging code generation step: the double guns of the charging pile are bound with the server to generate a combined charging code;
an interaction step: when the server receives the order ordering through the combined charging code, the server simultaneously issues a charging instruction to the bound double guns;
the double-gun combined charging method further comprises the following steps:
charging pile registration step: when a login command is initiated by the charging pile, the charging pile is in an unregistered state by default, when the login command of the server is returned, whether the address of the charging pile needs to be redefined or not is judged, if the server returns to be in the unregistered state, the charging pile stores the address, then logs off the line, re-logs in by using a new address and stores the address as the registered state; if the current state is the registered state, the charging pile directly carries out a standby state and waits for the server to issue other commands;
in the charging pile logging step, if the charging pile is in an unregistered state, after the charging pile is connected with the server for the first time, the connection is necessarily disconnected for one time, and the charging pile signs in again in a registered state, otherwise, the charging pile cannot receive any instruction issued by the server.
2. The twin-gun combined charging method according to claim 1, wherein in the interacting step, when the server receives ordering through a combined charging code, the server issues a charging start instruction to the charging pile; and when the charging is finished, the server sends a charging stop instruction to the charging pile.
3. The twin-gun charging method according to claim 1, wherein in the interacting step, the charging pile uploads a heartbeat message to the server.
4. The twin-gun combined charging method according to claim 3, wherein in the interacting step, the frequency of uploading heartbeat messages is 1 time per 60 seconds, and when the charging pile state, the charging gun state or the fault state changes, the heartbeat messages are additionally uploaded once.
5. The twin-gun charging method according to claim 1, wherein in the interacting step, when charging is completed, the charging pile actively uploads a bill to the server.
CN202011148071.8A 2020-10-23 2020-10-23 Double-gun combined charging method and system for charging pile Active CN112140937B (en)

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