CN113968158A - Sweep sign indicating number payment intelligent charging station based on NB-IOT technique - Google Patents
Sweep sign indicating number payment intelligent charging station based on NB-IOT technique Download PDFInfo
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
- B60L53/68—Off-site monitoring or control, e.g. remote control
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- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/32—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices
- G06Q20/327—Short range or proximity payments by means of M-devices
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- Y02T10/00—Road transport of goods or passengers
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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- 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
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- 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]
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- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
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Abstract
The invention provides a code scanning payment intelligent charging station based on an NB-IOT technology, and relates to the technical field of charging stations. This sweep sign indicating number payment intelligent charging station based on NB-IOT technique includes: and the equipment access layer is a part for providing equipment access in the system, supports equipment access of various communication modes for various manufacturers, and ensures that a user interacts with the equipment by using a mobile phone through a wide area network of an operator only by following an access protocol unified by a platform for each manufacturer. This sweep sign indicating number payment intelligent charging station based on NB-IOT technique, cell-phone payment divide into and fills electric pile networking and fill electric pile two kinds of modes of not networking, under the circumstances that fills electric pile networking, the user sweeps a sign indicating number payment and can charge, under the circumstances that fills electric pile not networking, through sending financial rank dynamic password (OTP) and combining the accurate matching of neural network algorithm (BP) through Artificial Intelligence (AI), realized filling electric pile and swept a sign indicating number payment under the scene that does not network, effectual usability that improves fills electric pile.
Description
Technical Field
The invention relates to the technical field of charging stations, in particular to a code scanning payment intelligent charging station based on an NB-IOT technology.
Background
The electric vehicle charging station, the mobile phone charging station and the automobile gas station are similar, are equipment for charging the storage battery and the mobile phone, are efficient chargers, and can quickly charge electric vehicles, mobile phones, electric tricycles, old mobility scooter and the like. The quick charging station and the hand charging station for the electric vehicle can be arranged at places such as street shops, street communities, newsstands, parking sheds, betting spots and the like an automobile gas station. Electric vehicle charging station adopts the pulse, better effect of devulcanizing has, can be at first activated to the battery, then carry out maintenance formula quick charge, it is regularly to have, be full of the warning, the computer fills soon, password control, self-identification voltage, multiple protection, functions such as four ways output, supporting omnipotent output interface, can be to all electric motor cars quick charge, but among the prior art, current electric pile that fills is on the use, do not possess the function of mobile payment, on the use, can reduce the usability of filling electric pile, current electric pile that fills simultaneously is on the use, the security is not high, thereby can not be better use filling electric pile.
Disclosure of Invention
The invention aims to provide a code scanning payment intelligent charging station based on NB-IOT technology, which solves the problems in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: a sweep sign indicating number payment intelligent charging station based on NB-IOT technique includes:
and the equipment access layer is a part for providing equipment access in the system, supports equipment access of various communication modes for various manufacturers, and ensures that a user interacts with the equipment by using a mobile phone through a wide area network of an operator only by following an access protocol unified by a platform for each manufacturer.
And the platform service is used for diversification of massive connection data, massive user data and functional requirements.
The NB-IOT module is used for realizing functions of code scanning charging, safety early warning, positioning service and the like required in vehicle charging positioning, and is an NB-IOT special communication protocol.
The application layer is used for the cloud application to acquire, store and manage two types of data;
and the core network is used for the management platform to be responsible for transferring the data.
And the IOT management platform supports the function of a unified login portal and performs unified login management on each subsystem.
The charging pile business server is used for completing the functions of charging pile release management, charging pile operation monitoring, charging process monitoring, user information management, charging transaction management, operation management and data statistics.
And the relay is used for switching on and switching off the charging condition of the charging pile.
And the charging pile is used for collecting charging data, and intelligently controlling and protecting the charging process.
And the mobile payment module is used for quickly scanning the code for payment and charging the mobile phone.
As a further scheme of the invention: the platform service comprises charging pile equipment data, a cloud platform and user data.
As a further scheme of the invention: the charging pile equipment data is used for storing, analyzing and using the data received by the charging pile; the cloud platform is a hardware-based service and provides computing, network and storage capabilities; the user data is used for storing and analyzing the identity information of the user.
As a further scheme of the invention: the application layer comprises charging management, equipment management, operation management and user management.
As a further scheme of the invention: the charging management is used for managing the charging condition of the charging vehicle; the equipment management is used for managing the operation condition of the charging pile; the operation management is used for managing the operation condition of the charging pile; the management is used for managing the situation of the user.
As a further scheme of the invention: the NB-IOT module comprises a charging automatic stop module, an overload protection module, a short-circuit protection module, a power line detection function module, an electricity stealing judgment function module and a smoke sensing high-temperature alarm module.
As a further scheme of the invention: the charging automatic stop module is used for automatically detecting the state of the battery by the charging pile, and stopping current output after the charging pile is fully charged, so that the safety of the battery is intelligently guaranteed, and long-time charging is avoided; the overload protection module is used for automatically monitoring the charging power of the charging pile in real time and carrying out safety limitation on the maximum output capacity of the charging pile; the short-circuit protection module is used for arranging a fuse at the external output end of the charging pile, and when a short-circuit condition occurs, the fuse can be automatically fused, so that the safety of the charging pile and the electric bicycle is ensured; the power line detection function module is used for detecting whether a power line is connected or not, normal payment can be carried out only after electric equipment is connected, the equipment is in a forbidden payment state when the equipment is not connected, and power supply is cut off within set time when the power line falls off; the electricity stealing judgment function module is used for judging and identifying the system through an algorithm when the power of the added electric equipment is larger than the most initial power, and forcibly powering off; smoke detection sensors are arranged in the smoke sensing high-temperature alarm module, smoke concentration is higher than a set value, all circuits can be cut off and alarm, server smoke alarms are uploaded, maintenance personnel are reminded to maintain timely, safety is guaranteed, all circuits can be cut off and alarm when the temperature in the equipment is too high, and server high-temperature alarms are uploaded.
A use method of a code scanning payment intelligent charging station based on NB-IOT technology comprises the following steps:
and S1, after the charging pile is powered on, the NB-IOT is firstly connected to a core network of the telecommunication and then is connected to a service server of the charging pile through the core network.
S2, the server issues order instructions to the charging pile, the charging pile opens the relay according to the order number, the commercial power is output, and meanwhile whether the instantaneous power of the access load exceeds the equipment threshold value or not is judged.
And S3, when the charging pile receives the server instruction, the charging pile firstly judges the instruction type, then the relay is operated, and the execution condition of the secondary confirmation action is carried out after the operation is finished.
S4, when the charging pile works, the system can judge the LED working parameters, and the LED indicator light comprises a traffic light flashing mode, a red light flashing mode and a green light flashing mode.
And S5, ending charging, and closing the charging pile.
The invention provides a code scanning payment intelligent charging station based on an NB-IOT technology. The method has the following beneficial effects:
(1) this sweep a yard payment intelligent charging station based on NB-IOT technique, through NB-IOT module inside automatic stop module that charges, overload protection module, short-circuit protection module, power cord detection function module, steal electric judgement function module and smoke and feel high temperature alarm module, can be better in the use carry out safety protection to filling electric pile, be convenient for improve the life who fills electric pile.
(2) This sweep sign indicating number payment intelligent charging station based on NB-IOT technique fills electric pile and adopts NB-IOT communication technology, has that the covering power is strong, the ability of magnanimity connection, in the use, fills the installation of electric pile and deploys can not receive the restriction of region, quantity, can effectually through the usability of filling electric pile.
(3) This sweep sign indicating number payment intelligent charging station based on NB-IOT technique, cell-phone payment divide into and fills electric pile networking and fill electric pile two kinds of modes that do not network, and under the circumstances that fills electric pile networking, the user sweeps a sign indicating number payment and can charge. Under the condition that the charging pile is not networked, the code scanning payment of the mobile phone is realized under the scene that the charging pile is not networked by sending a dynamic password (OTP) of a financial level and combining the Artificial Intelligence (AI) with the neural network algorithm (BP) for accurate matching, and the usability of the charging pile is effectively improved.
Drawings
FIG. 1 is a block diagram of a charging pile system of the present invention;
FIG. 2 is a block diagram of an NB-IOT charging pile system of the present invention;
FIG. 3 is a flowchart of an NB-IOT communication task of the present invention;
FIG. 4 is a flow chart of a charge order process of the present invention;
FIG. 5 is a relay control flow diagram of the present invention;
FIG. 6 is a flow chart of the LED indicating operation of the present invention;
FIG. 7 is a diagram of an LED indicator light of the present invention.
Detailed Description
The invention will be further illustrated with reference to the following examples and drawings:
referring to FIGS. 1-7: a sweep sign indicating number payment intelligent charging station based on NB-IOT technique includes: the equipment access layer is a part for providing equipment access in the system, supports equipment access of various communication modes for various manufacturers, and only needs the manufacturers to follow a uniform access protocol of the platform, so that a user uses a mobile phone to interact with the equipment through a wide area network of an operator; the platform service is used for diversification of massive connection data, massive user data and functional requirements; therefore, platform services (PaaS) need to have two capabilities, can support access of millions of concurrent volumes and can allocate resources in time, efficiently respond to development of various functional requirements, and the NB-IOT module is used for achieving functions of code scanning charging, safety early warning, positioning service and the like required in vehicle charging positioning and is an NB-IOT special communication protocol; the charging device application system of high in the clouds internet functions such as integrated outside electronic map, third party payment will fill electric pile and user and wear, form a complete electric pile management system that fills: the method comprises the following steps of map positioning and pile searching- > WeChat scanning two-dimensional code- > payment- > charging- > process monitoring- > charging ending, and a core network, wherein the core network is used for a management platform to transfer data; the IOT management platform supports the function of a unified login portal and performs unified login management on each subsystem; the charging pile business server is used for completing the functions of charging pile release management, charging pile operation monitoring, charging process monitoring, user information management, charging transaction management, operation management and data statistics; the relay is used for switching on and switching off the charging condition of the charging pile; the charging pile is used for collecting charging data, intelligently controlling the charging process and protecting the safety; because the charging pile adopts the NB-IOT communication technology, the charging pile has strong covering capability and mass connection capability, the installation and deployment of the charging pile can not be limited by regions and quantity, and the mobile payment module is used for quickly scanning code payment and charging the mobile phone.
Specifically, the platform service comprises charging pile equipment data, a cloud platform and user data, wherein the charging pile equipment data is used for storing, analyzing and using data received by a charging pile; the cloud platform is a hardware-based service and provides computing, network and storage capabilities; the user data is used for storing and analyzing the identity information of the user.
Specifically, the application layer comprises charging management, equipment management, operation management and user management, wherein the charging management is used for managing the charging condition of the charging vehicle; the equipment management is used for managing the operation condition of the charging pile; the operation management is used for managing the operation condition of the charging pile; for managing the situation of the user.
Specifically, the NB-IOT module comprises a charging automatic stop module, an overload protection module, a short-circuit protection module, a power line detection function module, an electricity stealing judgment function module and a smoke sensing high-temperature alarm module, wherein the charging automatic stop module is used for automatically detecting the state of a battery by a charging pile, and the current output can be stopped after the charging automatic stop module is fully charged, so that the safety of the battery is intelligently guaranteed, and long-time charging is avoided; the overload protection module is used for automatically monitoring the charging power of the charging pile in real time and carrying out safety limitation on the maximum output capacity of the charging pile; the short-circuit protection module is used for arranging a fuse at the external output end of the charging pile, and when a short-circuit condition occurs, the fuse can be automatically fused, so that the safety of the charging pile and the electric bicycle is ensured; the power line detection function module is used for detecting whether a power line is connected or not, normal payment can be carried out only after electric equipment is connected, the equipment is in a forbidden payment state when the equipment is not connected, and power supply is cut off within set time when the power line falls off; the electricity stealing judgment function module is used for judging and identifying the system through an algorithm when the power of the electricity utilization equipment is larger than the most initial power utilization by adding the electricity stealing judgment function module, and forcibly powering off; smoke detection sensors are arranged in the smoke sensing high-temperature alarm module, smoke concentration is higher than a set value, all circuits can be cut off and alarm, server smoke alarms are uploaded, maintenance personnel are reminded to maintain timely, safety is guaranteed, all circuits can be cut off and alarm when the temperature in the equipment is too high, and server high-temperature alarms are uploaded.
A use method of a code scanning payment intelligent charging station based on NB-IOT technology comprises the following steps:
step one, an NB-IOT communication task processing module, after a charging pile is electrified, the NB-IOT is firstly connected to a core network of a telecommunication, then is connected to a service server of the charging pile through the core network, when data are sent to a server end from an equipment end, an NB-IOT module encapsulates the data according to a CoAP protocol convention, then executes sending of the data, and returns to a main program after the sending is finished. When the server has data to send to the charging pile, the NB-IOT module analyzes the received data, executes corresponding actions, and returns to the main program after clearing the cache of the CoAp;
and step two, a charging management task is carried out, and the charging pile is in an idle state after being electrified. After a user places an order to purchase a charging task through a mobile phone end WeChat public number, the server issues an order instruction to the charging pile, the charging pile opens the relay according to the order number, outputs commercial power, judges whether the instantaneous power of the connected load exceeds an equipment threshold value, immediately cuts off the output if the instantaneous power exceeds the equipment threshold value, and otherwise, continues to execute the charging task. The instantaneous power of the load can be detected at regular time in the charging process to ensure the charging safety, the charging state can be reported to the server end at regular time in real time, when the power is greater than a set maximum power threshold value, the power is judged to be overlarge, the relay is immediately closed, and the output is stopped; when the power is smaller than the minimum power threshold value, judging that the storage battery is fully charged, continuously supplying power for a period of time, then closing the relay, and stopping outputting; and when the power is smaller than the starting power, judging that the plug falls off, immediately reporting, informing a user, keeping the charging state for 20 minutes, and waiting for the user to process. The timer counts time all the time in the charging process, when the countdown of the purchase time is 0, the charging is judged to be finished, the relay is closed, and the output is stopped;
and step three, controlling a task by the relay, wherein for the service of the charging pile, the relay is usually in a closed state or an open state. When the charging pile receives a server instruction, the charging pile firstly judges the instruction type, then operates the relay, and after the operation is finished, the execution condition of secondary confirmation action is carried out, if the confirmation operation is successful, a corresponding zone bit is marked, and if the relay fails, the fault is reported in time. After all tasks are completed, returning to the main program;
step four, an LED displays tasks, when the charging pile works, the system can judge LED working parameters, an LED indicator light comprises a traffic light flashing mode, a red light flashing mode and a green light flashing mode, a man-machine interaction interface of the charging pile is a bicolor light-emitting diode and is used for representing various working states of the charging pile, so that debugging personnel, users and maintenance personnel can know the running state of the charging pile, and as shown in figure 7, 9 states of on-site mode, testing mode, idle mode, charging mode, fault, off-line, plug falling, waiting for switching and full waiting are shared;
and step five, after the charging is finished, closing the charging pile.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the inventive concept of the present invention, which falls into the protection scope of the present invention.
Claims (8)
1. A sweep sign indicating number payment intelligent charging station based on NB-IOT technique, characterized in that includes:
the equipment access layer is a part for providing equipment access in the system, supports equipment access of various communication modes for various manufacturers, and enables a user to interact with the equipment through a wide area network of an operator by using a mobile phone only by the manufacturers following a uniform access protocol of a platform;
the platform service is used for diversification of massive connection data, massive user data and functional requirements;
the NB-IOT module is used for realizing functions of code scanning charging, safety early warning, positioning service and the like required in vehicle charging positioning and is an NB-IOT special communication protocol;
the application layer is used for the cloud application to acquire, store and manage two types of data;
the core network is used for the management platform to be responsible for transferring the data;
the IOT management platform supports a unified login portal function and carries out unified login management on each subsystem;
the charging pile business server is used for completing the functions of charging pile release management, charging pile operation monitoring, charging process monitoring, user information management, charging transaction management, operation management and data statistics;
the relay is used for switching on and switching off the charging condition of the charging pile;
the charging pile is used for collecting charging data, intelligently controlling the charging process and protecting the safety;
and the mobile payment module is used for quickly scanning the code for payment and charging the mobile phone.
2. The NB-IOT technology-based code-scanning payment intelligent charging station of claim 1, wherein: the platform service comprises charging pile equipment data, a cloud platform and user data.
3. The NB-IOT technology-based code-scanning payment intelligent charging station of claim 2, wherein: the charging pile equipment data is used for storing, analyzing and using the data received by the charging pile; the cloud platform is a hardware-based service and provides computing, network and storage capabilities; the user data is used for storing and analyzing the identity information of the user.
4. The NB-IOT technology-based code-scanning payment intelligent charging station of claim 1, wherein: the application layer comprises charging management, equipment management, operation management and user management.
5. The NB-IOT technology-based code-scanning payment intelligent charging station of claim 4, wherein: the charging management is used for managing the charging condition of the charging vehicle; the equipment management is used for managing the operation condition of the charging pile; the operation management is used for managing the operation condition of the charging pile; the management is used for managing the situation of the user.
6. The NB-IOT technology-based code-scanning payment intelligent charging station of claim 1, wherein: the NB-IOT module comprises a charging automatic stop module, an overload protection module, a short-circuit protection module, a power line detection function module, an electricity stealing judgment function module and a smoke sensing high-temperature alarm module.
7. The NB-IOT technology-based code-scanning payment intelligent charging station of claim 6, wherein: the charging automatic stop module is used for automatically detecting the state of the battery by the charging pile, and stopping current output after the charging pile is fully charged, so that the safety of the battery is intelligently guaranteed, and long-time charging is avoided; the overload protection module is used for automatically monitoring the charging power of the charging pile in real time and carrying out safety limitation on the maximum output capacity of the charging pile; the short-circuit protection module is used for arranging a fuse at the external output end of the charging pile, and when a short-circuit condition occurs, the fuse can be automatically fused, so that the safety of the charging pile and the electric bicycle is ensured; the power line detection function module is used for detecting whether a power line is connected or not, normal payment can be carried out only after electric equipment is connected, the equipment is in a forbidden payment state when the equipment is not connected, and power supply is cut off within set time when the power line falls off; the electricity stealing judgment function module is used for judging and identifying the system through an algorithm when the power of the added electric equipment is larger than the most initial power, and forcibly powering off; smoke detection sensors are arranged in the smoke sensing high-temperature alarm module, smoke concentration is higher than a set value, all circuits can be cut off and alarm, server smoke alarms are uploaded, maintenance personnel are reminded to maintain timely, safety is guaranteed, all circuits can be cut off and alarm when the temperature in the equipment is too high, and server high-temperature alarms are uploaded.
8. The utility model provides a sweep sign indicating number payment intelligent charging station's application method based on NB-IOT technique which characterized in that: the method comprises the following steps:
s1, after the charging pile is powered on, the NB-IOT is firstly connected to a core network of the telecommunication and then connected to a service server of the charging pile through the core network;
s2, the server issues an order instruction to the charging pile, the charging pile opens the relay according to the order number, outputs commercial power, and meanwhile judges whether the instantaneous power of the access load exceeds the threshold value of the equipment;
s3, when the charging pile receives the server instruction, the charging pile firstly judges the instruction type, then operates the relay, and after the operation is finished, the execution condition of the secondary confirmation action is carried out;
s4, when the charging pile works, the system can judge LED working parameters, and the LED indicator light comprises a traffic light flashing mode, a red light flashing mode and a green light flashing mode;
and S5, ending charging, and closing the charging pile.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010716795.1A CN113968158A (en) | 2020-07-23 | 2020-07-23 | Sweep sign indicating number payment intelligent charging station based on NB-IOT technique |
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| Application Number | Priority Date | Filing Date | Title |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114418148A (en) * | 2022-03-14 | 2022-04-29 | 普天新能源（深圳）有限公司 | PaaS platform-based charging pile operation and maintenance intelligent management system and method |
| CN114619908A (en) * | 2022-03-11 | 2022-06-14 | 国网陕西省电力有限公司电力科学研究院 | Charging pile monitoring equipment, charging pile and charging pile monitoring method |
-
2020
- 2020-07-23 CN CN202010716795.1A patent/CN113968158A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114619908A (en) * | 2022-03-11 | 2022-06-14 | 国网陕西省电力有限公司电力科学研究院 | Charging pile monitoring equipment, charging pile and charging pile monitoring method |
| CN114619908B (en) * | 2022-03-11 | 2023-09-26 | 国网陕西省电力有限公司电力科学研究院 | Charging pile monitoring equipment, charging pile and charging pile monitoring method |
| CN114418148A (en) * | 2022-03-14 | 2022-04-29 | 普天新能源（深圳）有限公司 | PaaS platform-based charging pile operation and maintenance intelligent management system and method |
| CN114418148B (en) * | 2022-03-14 | 2022-06-28 | 普天新能源（深圳）有限公司 | PaaS platform-based charging pile operation and maintenance intelligent management system and method |
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Application publication date: 20220125 |