CN108357382B - Battery charging method and system, remote monitoring platform and storage medium - Google Patents
Battery charging method and system, remote monitoring platform and storage medium Download PDFInfo
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- CN108357382B CN108357382B CN201810194506.9A CN201810194506A CN108357382B CN 108357382 B CN108357382 B CN 108357382B CN 201810194506 A CN201810194506 A CN 201810194506A CN 108357382 B CN108357382 B CN 108357382B
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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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
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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
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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
- B60L53/68—Off-site monitoring or control, e.g. remote control
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- 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
- H02J13/00024—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 by means of mobile telephony
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- 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
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- 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/0071—Regulation of charging or discharging current or voltage with a programmable schedule
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—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
- 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]
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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
- 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
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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
- 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
- Y04S30/14—Details associated with the interoperability, e.g. vehicle recognition, authentication, identification or billing
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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
- 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)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Computer Networks & Wireless Communication (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a battery charging method and system, a remote monitoring platform and a storage medium. The battery charging method comprises the following steps: responding to a charging request of a target battery, calling historical data related to the target battery by a remote monitoring platform, and obtaining a charging strategy suggestion suitable for the target battery according to the historical data and a preset charging algorithm; and the charging pile charges the target battery according to the charging strategy suggestion. By adopting the battery charging method in the embodiment of the invention, the individual charging requirement of the battery can be realized.
Description
Technical Field
The invention relates to the technical field of batteries, in particular to a battery charging method and system, a remote monitoring platform and a storage medium.
Background
With the gradual consumption of non-renewable energy sources such as petroleum, electric energy sources (such as lithium ion power batteries) are gaining popularity in the new energy market. Due to the fact that the battery individuals have differences, users have different use habits on the whole vehicle, the battery performance changes in the use process and other factors, the charging requirements of the batteries under different conditions are different, namely, each battery has individual charging requirements. Therefore, how to realize the personalized charging requirement of the battery to prolong the service life of the battery becomes an urgent problem to be solved.
Disclosure of Invention
The embodiment of the invention provides a battery charging method and system, a remote monitoring platform and a storage medium, which can meet the individual charging requirement of a battery.
In a first aspect, an embodiment of the present invention provides a battery charging method, which is used for a remote monitoring platform and a charging pile, and includes:
responding to a charging request of a target battery, calling historical data related to the target battery by a remote monitoring platform, and obtaining a charging strategy suggestion suitable for the target battery according to the historical data and a preset charging algorithm;
and the charging pile charges the target battery according to the charging strategy suggestion.
In one possible implementation manner of the first aspect, the historical data includes charging data uploaded by the charging pile and vehicle operation data uploaded by the vehicle.
In one possible implementation of the first aspect, the method further comprises: and sending a charging request of the target battery to the remote monitoring platform through the terminal associated with the target battery.
In a possible implementation manner of the first aspect, the obtaining of the charging strategy recommendation applicable to the target battery according to the historical data and the preset charging algorithm includes: acquiring the uploading time of the latest uploaded data; calculating a time difference between the uploading time and the current time; and if the time difference reaches a preset threshold value, selecting a charging strategy suggestion related to the permanent disuse condition from a plurality of preset charging strategy suggestions as the charging strategy suggestion suitable for the target battery.
In one possible implementation of the first aspect, the method further comprises: if the time difference reaches a preset threshold value, early warning information or a mark representing a long-term unused state is generated, and the early warning information or the mark is sent to a terminal associated with the target battery.
In a possible implementation manner of the first aspect, after obtaining the charging policy recommendation applicable to the target battery according to the historical data and the preset charging algorithm, before charging the target battery according to the charging policy recommendation, the method further includes: sending the charging strategy suggestions to the charging pile; or, sending the charging strategy suggestion to a terminal associated with the target battery; and after the user confirms the charging strategy suggestions, the terminal forwards the charging strategy suggestions to the charging pile.
In a second aspect, an embodiment of the present invention provides a battery charging system, including: the remote monitoring platform is used for responding to a charging request of the target battery, calling historical data related to the target battery, and obtaining a charging strategy suggestion suitable for the target battery according to the historical data and a preset charging algorithm; and the charging pile is also used for charging the target battery according to the charging strategy suggestion.
In a possible implementation manner of the second aspect, the charging pile is further configured to upload charging data to the remote monitoring platform.
In a possible embodiment of the second aspect, the system further comprises a vehicle for uploading the vehicle operation data to the remote monitoring platform.
In one possible implementation of the second aspect, the system further comprises a terminal associated with the target battery for sending a charging request for the target battery to the remote monitoring platform; the remote monitoring platform is also used for sending the charging strategy suggestion to a terminal associated with the target battery; and the terminal is also used for forwarding the charging strategy suggestions to the charging pile after the user confirms the charging strategy suggestions.
In a third aspect, an embodiment of the present invention provides a remote monitoring platform, where the remote monitoring platform includes: the storage module is used for storing historical data related to the battery; the acquisition module is used for responding to a charging request of the target battery and calling historical data related to the target battery from the storage module; and the processing module is used for obtaining a charging strategy suggestion suitable for the target battery according to the historical data and a preset charging algorithm.
In one possible implementation of the third aspect, the processing module includes: the acquisition unit is used for acquiring the uploading time of the latest uploaded data; the calculating unit is used for calculating the time difference between the uploading time and the current time; and the selecting unit is used for selecting a charging strategy suggestion related to the permanent disuse condition from a plurality of preset charging strategy suggestions to serve as the charging strategy suggestion suitable for the target battery if the time difference reaches a preset threshold value.
In a possible implementation manner of the third aspect, the processing module further includes: the generating unit is used for generating early warning information or identification which represents a long-term unused state if the time difference reaches a preset threshold value; and the sending unit is used for sending the early warning information or the identification to a terminal associated with the target battery.
In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium, where the computer-readable storage medium includes instructions that, when executed on a computer, cause the computer to retrieve historical data related to a target battery, and obtain a charging policy recommendation applicable to the target battery according to the historical data and a preset charging algorithm.
According to the embodiment of the invention, in order to realize the personalized charging requirement on the target rechargeable battery, after the charging request of the target battery is responded, the remote monitoring platform can call the historical data related to the target battery, and the charging strategy suggestion suitable for the target battery is obtained according to the historical data and the preset charging algorithm.
Because the charging strategy suggestion in the embodiment of the invention is matched with the target battery, compared with the unified charging mode in the prior art, the charging method in the embodiment of the invention can realize the personalized charging requirement on the target battery, thereby avoiding the damage of the unified charging mode to the battery, such as the problems of fast service life attenuation, overcharge, poor battery consistency and the like.
Drawings
The present invention will be better understood from the following description of specific embodiments thereof taken in conjunction with the accompanying drawings, in which like or similar reference characters designate like or similar features.
Fig. 1 is a schematic flow chart of a battery charging method according to a first embodiment of the present invention;
fig. 2 is a schematic flow chart of a battery charging method according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of a battery charging system according to a third embodiment of the present invention;
fig. 4 is a schematic structural diagram of a remote monitoring platform according to a fourth embodiment of the present invention;
fig. 5 is a schematic structural diagram of a remote monitoring platform according to a fifth embodiment of the present invention.
Detailed Description
Features and exemplary embodiments of various aspects of the present invention will be described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of embodiments of the invention.
The embodiment of the invention provides a battery charging method and system, a remote monitoring platform and a storage medium, which are used in the technical field of battery charging. By adopting the battery charging method in the embodiment of the invention, the data interconnection among the charging pile, the vehicle and the remote monitoring platform can be realized, so that the remote monitoring platform provides maintenance and maintenance suggestions for the vehicle based on the charging data uploaded by the charging pile and the vehicle running data uploaded by the vehicle and by combining a certain algorithm and a certain protocol, the individualized charging requirement of the battery is met, and potential safety hazards which may exist are found in time.
Fig. 1 is a schematic flow chart of a battery charging method according to a first embodiment of the present invention, which is used for a remote monitoring platform and a charging pile. As shown in fig. 1, the charging method includes steps 101 and 102.
In step 101, in response to a charging request for a target battery, a remote monitoring platform retrieves historical data related to the target battery, and obtains a charging policy recommendation applicable to the target battery according to the historical data and a preset charging algorithm.
In step 102, the charging pile charges the target battery according to the charging strategy recommendation.
The historical data includes charging data (such as charging current, charging state, charging time, charging capacity and the like) uploaded by the charging pile and vehicle operation data (such as cell temperature, voltage, current and the like) uploaded by the vehicle.
During specific implementation, data acquisition cards can be respectively installed on the vehicle and the charging pile, and then the data are sent to the remote monitoring platform according to a certain communication protocol.
In an alternative embodiment, a request to charge the target battery may be sent to the remote monitoring platform via a terminal associated with the target battery. For example, a vehicle to which the target battery belongs can be identified by scanning a code through a mobile phone, and a charging request for the target battery is sent to the remote monitoring platform.
In an optional embodiment, the charging policy advice may be directly sent to the charging pile, so that the charging pile charges the target battery according to the charging policy advice.
In an optional embodiment, the charging policy suggestion may also be sent to a terminal associated with the target battery, and after the user confirms the charging policy suggestion, the terminal forwards the charging policy suggestion to the charging pile.
According to the embodiment of the invention, in order to realize the personalized charging requirement on the target rechargeable battery, after the charging request of the target battery is responded, the remote monitoring platform can call the historical data related to the target battery, and the charging strategy suggestion suitable for the target battery is obtained according to the historical data and the preset charging algorithm.
Because the charging strategy suggestion in the embodiment of the invention is matched with the target battery, compared with the unified charging mode in the prior art, the charging method in the embodiment of the invention can realize the personalized charging requirement on the target battery, thereby avoiding the damage of the unified charging mode to the battery, such as the problems of fast service life attenuation, overcharge, poor battery consistency and the like.
It should be noted that, in order to adapt to the charging requirements under different conditions, the preset charging algorithm may be various, for example, a functional charging algorithm or a selective charging algorithm.
The following describes the calculation process of the charging recommendation in the remote monitoring platform in detail by taking the selective charging algorithm as an example.
Fig. 2 is a schematic flow chart of a battery charging method according to a second embodiment of the present invention, which is used in a calculation process of a charging policy recommendation in a remote monitoring platform.
In step 201, the upload time t1 of the latest upload data is obtained.
In step 202, a time difference Δ t1 between the upload time t1 and the current time t0 is calculated.
In step 203, if the time difference Δ t1 reaches the preset threshold, a charging strategy recommendation related to the permanent condition is selected from a plurality of preset charging recommendations as a charging strategy recommendation applicable to the target battery.
Taking the preset threshold value as 30 days as an example, if the vehicle a is not used for more than 30 days, when the vehicle a is charged for the first time, a charging recommendation related to permanent non-use may be selected from a plurality of predetermined charging recommendation as the charging recommendation applicable to the target battery.
In an alternative embodiment, the plurality of preset charging strategy recommendations may include, but are not limited to, standard fast charge, standard slow charge, personalized charge, or equalization maintenance.
In an optional embodiment, if the time difference reaches a preset threshold, warning information or a flag indicating a long-term disuse condition may be generated, and the warning information or the flag may be sent to the terminal associated with the target battery.
In an alternative embodiment, a permanent non-forewarning may be added to the remote monitoring platform, and vehicles that are not operating and not charging beyond a threshold may be flagged. The remote monitoring platform can also remind a user of vehicle maintenance through information pushed by terminals such as a mobile phone and the like.
In an optional embodiment, the remote monitoring platform can synthesize all historical whole vehicle operation data and battery charging data, and analyze the data through threshold judgment, and feed back information to a vehicle owner through a mobile phone APP for a vehicle needing early warning.
In an optional embodiment, when the vehicle is not used for charging for the first time after being placed for a long time, the terminal calls the overall state of the vehicle in the remote monitoring platform according to the recognized vehicle mark to score and detect, and feeds back whether the user needs to balance and what multiplying power to charge.
In an alternative embodiment, the remote monitoring platform may periodically obtain the upload time of the last upload data.
Taking the calculation cycle as 24h and the preset threshold as 30 days as an example, the remote monitoring platform may obtain the upload time t2 corresponding to the latest upload data in the historical data at 00:00 pm every day. Then, a time difference Δ t2 between the upload time t2 and the current time t0 is calculated; if the second time difference Δ t2 reaches a preset threshold, generating warning information indicating that the battery is not used for a long time, and sending the warning information to a terminal (a charging application APP on the terminal) associated with the target battery. If the delta t2 exceeds 30 days, the early warning system is triggered to send a short message to remind the user of vehicle maintenance and the like until data is returned back or the remote monitoring platform is manually turned off, and the early warning disappears.
In an optional embodiment, the charging APP on the terminal may also support charging settlement for providing convenience to the user, further increasing the vehicle charging experience for the user.
In an optional embodiment, the charging APP on the terminal may also have the following functions: and data analysis, namely, data interaction and command issuing are carried out between the remote monitoring platform and the charging pile.
In an optional embodiment, a vehicle physical examination suggestion algorithm can be further preset in the remote monitoring platform and is used for conducting personalized diagnosis on the vehicle, comprehensively evaluating the health condition of the vehicle and proposing personalized charging strategy suggestions to the vehicle according to the health condition of the vehicle.
Fig. 3 is a schematic structural diagram of a battery charging system according to a third embodiment of the present invention. As shown in fig. 3, the battery charging system includes a remote monitoring platform 301 and a charging pile 302.
The remote monitoring platform 301 is configured to respond to a charging request for the target battery, retrieve historical data related to the target battery, and obtain a charging policy recommendation applicable to the target battery according to the historical data and a preset charging algorithm.
The charging post 302 is also used to charge the target battery according to the charging policy recommendation.
In addition, the charging pile 302 is further configured to upload charging data to the remote monitoring platform 301.
As shown in fig. 3, the battery charging system may further include a vehicle 303 for uploading vehicle operation data to the remote monitoring platform 301.
As shown in fig. 3, the battery charging system may further include a terminal 304 associated with the target battery for sending a charging request for the target battery to the remote monitoring platform 301; wherein the remote monitoring platform 301 is further configured to send the charging policy recommendation to the terminal 304 associated with the target battery; the terminal 304 is further configured to forward the charging policy advice to the charging pile 302 after the user confirms the charging policy advice.
Fig. 4 is a schematic structural diagram of a remote monitoring platform according to a fourth embodiment of the present invention. As shown in fig. 4, the remote monitoring platform 301 includes a storage module 3011, an acquisition module 3012, and a processing module 3013.
The storage module 3011 is configured to store battery-related history data.
The obtaining module 3012 is configured to, in response to a charging request for a target battery, retrieve history data related to the target battery from the storage module 3011.
The processing module 3013 is configured to obtain a charging policy recommendation applicable to the target battery according to the historical data and a preset charging algorithm.
Fig. 5 is a schematic structural diagram of a remote monitoring platform according to a fifth embodiment of the present invention. Fig. 5 differs from fig. 4 in that the processing module 3013 in fig. 4 can be subdivided into the obtaining unit 30131, the calculating unit 30132 and the selecting unit 30133 in fig. 5.
The obtaining unit 30131 is configured to obtain an upload time of the last upload data.
The calculation unit 30132 is configured to calculate a time difference between the upload time and the current time.
The selecting unit 30133 is configured to select, from a plurality of preset charging policy suggestions, a charging policy suggestion related to the permanent non-use condition as the charging policy suggestion applicable to the target battery if the time difference reaches a preset threshold.
As shown in fig. 5, the processing module 3013 in fig. 4 may further include a generating unit 30134 and a sending unit 30135.
The generating unit 30134 is configured to generate warning information or an identifier indicating a long-term disuse condition if the time difference reaches a preset threshold.
The transmitting unit 30135 is used to transmit the warning information or identification to the terminal associated with the target battery.
It should be noted that the remote monitoring platform 301 (cloud platform) is a loop which is the most important core in this work, and the personalized analysis result for each vehicle can be obtained by establishing a big data cluster architecture, collecting historical data and developing a corresponding algorithm to analyze the historical data.
Embodiments of the present invention also provide a computer-readable storage medium, which includes instructions that, when executed on a computer, cause the computer to execute the battery charging method as described above.
It should be clear that the embodiments in this specification are described in a progressive manner, and the same or similar parts in the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. For the device embodiments, reference may be made to the description of the method embodiments in the relevant part. Embodiments of the invention are not limited to the specific steps and structures described above and shown in the drawings. Those skilled in the art may make various changes, modifications and additions to, or change the order between the steps, after appreciating the spirit of the embodiments of the invention. Also, a detailed description of known process techniques is omitted herein for the sake of brevity.
The functional blocks shown in the above-described structural block diagrams may be implemented as hardware, software, firmware, or a combination thereof. When implemented in hardware, it may be, for example, an electronic circuit, an Application Specific Integrated Circuit (ASIC), suitable firmware, plug-in, function card, or the like. When implemented in software, the elements of an embodiment of the invention are the programs or code segments used to perform the required tasks. The program or code segments may be stored in a machine-readable medium or transmitted by a data signal carried in a carrier wave over a transmission medium or a communication link. A "machine-readable medium" may include any medium that can store or transfer information. Examples of a machine-readable medium include electronic circuits, semiconductor memory devices, ROM, flash memory, Erasable ROM (EROM), floppy disks, CD-ROMs, optical disks, hard disks, fiber optic media, Radio Frequency (RF) links, and so forth. The code segments may be downloaded via computer networks such as the internet, intranet, etc.
Embodiments of the present invention may be embodied in other specific forms without departing from its spirit or essential characteristics. For example, the algorithms described in the specific embodiments may be modified without departing from the basic spirit of the embodiments of the present invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the embodiments of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (10)
1. A battery charging method is used for remote monitoring of a platform and charging of a charging pile, and is characterized by comprising the following steps:
responding to a charging request of a target battery, calling historical data related to the target battery by the remote monitoring platform, and obtaining a charging strategy suggestion suitable for the target battery according to the historical data and a preset charging algorithm;
the charging pile charges the target battery according to the charging strategy suggestion;
the obtaining of the charging strategy suggestion applicable to the target battery according to the historical data and a preset charging algorithm includes:
acquiring the uploading time of the latest uploaded data;
calculating a time difference between the upload time and a current time;
if the time difference reaches a preset threshold value, selecting a charging strategy suggestion related to a long-term disuse condition from a plurality of preset charging strategy suggestions as a charging strategy suggestion applicable to the target battery;
the method further comprises the following steps:
if the time difference reaches the preset threshold value, generating early warning information or a mark representing a long-term unused state, sending the early warning information or the mark to a terminal associated with the target battery, and reminding a user of vehicle maintenance through the terminal;
the method further comprises the following steps:
and the terminal calls the overall state of the vehicle in the remote monitoring platform to score and detect according to the identified vehicle mark, and feeds back user balance information and charging rate information.
2. The method of claim 1, wherein the historical data comprises charging data uploaded by the charging post and vehicle operation data uploaded by a vehicle.
3. The method of claim 1, further comprising:
and sending a charging request for the target battery to the remote monitoring platform through a terminal associated with the target battery.
4. The method of claim 1, wherein after the obtaining of the charging policy recommendation applicable to the target battery according to the historical data and a preset charging algorithm, and before the charging of the target battery according to the charging policy recommendation, the method further comprises:
sending the charging strategy suggestion to the charging pile; alternatively, the first and second electrodes may be,
sending the charging strategy recommendation to a terminal associated with the target battery;
and after the user confirms the charging strategy suggestions, the terminal forwards the charging strategy suggestions to the charging pile.
5. A battery charging system, comprising:
the remote monitoring platform is used for responding to a charging request of a target battery, calling historical data related to the target battery, and obtaining a charging strategy suggestion suitable for the target battery according to the historical data and a preset charging algorithm;
the charging pile is used for charging the target battery according to the charging strategy suggestion;
the obtaining of the charging strategy suggestion applicable to the target battery according to the historical data and a preset charging algorithm includes:
acquiring the uploading time of the latest uploaded data;
calculating a time difference between the upload time and a current time;
if the time difference reaches a preset threshold value, selecting a charging strategy suggestion related to a long-term disuse condition from a plurality of preset charging strategy suggestions as a charging strategy suggestion applicable to the target battery;
the remote monitoring platform is further configured to: if the time difference reaches the preset threshold value, early warning information or a mark representing a long-term unused condition is generated, the early warning information or the mark is sent to a terminal associated with the target battery, a user is reminded to maintain and maintain the vehicle through the terminal, the terminal calls the overall state of the vehicle in the remote monitoring platform according to the identified vehicle mark to score and detect, and user balance information and charging rate information are fed back.
6. The system of claim 5, wherein the charging post is further configured to upload charging data to the remote monitoring platform.
7. The system of claim 5, further comprising a vehicle for uploading vehicle operational data to the remote monitoring platform.
8. The system of claim 5, further comprising a terminal associated with the target battery for sending a charge request for the target battery to the remote monitoring platform;
the remote monitoring platform is further used for sending the charging strategy suggestion to a terminal associated with the target battery;
the terminal is further configured to forward the charging strategy suggestions to the charging pile after the user confirms the charging strategy suggestions.
9. A remote monitoring platform, comprising:
the storage module is used for storing historical data related to the battery;
the acquisition module is used for responding to a charging request of a target battery and retrieving historical data related to the target battery from the storage module;
the processing module is used for obtaining a charging strategy suggestion suitable for the target battery according to the historical data and a preset charging algorithm;
the processing module comprises:
the acquisition unit is used for acquiring the uploading time of the latest uploaded data;
the calculating unit is used for calculating the time difference between the uploading time and the current time;
a selecting unit, configured to select, if the time difference reaches a preset threshold, a charging policy suggestion related to a long-term disuse condition from a plurality of preset charging policy suggestions as a charging policy suggestion applicable to the target battery;
the processing module further comprises:
the generating unit is used for generating early warning information or identification which represents a long-term unused state if the time difference reaches the preset threshold;
and the sending unit is used for sending the early warning information or the identification to a terminal associated with the target battery, reminding a user of vehicle maintenance and service through the terminal, calling the overall state of the vehicle in the remote monitoring platform according to the identified vehicle mark by the terminal, grading and detecting, and feeding back user balance information and charging rate information.
10. A computer-readable storage medium, comprising instructions that, when executed on a computer, cause the computer to retrieve historical data related to a target battery and obtain a charging policy recommendation applicable to the target battery according to the historical data and a preset charging algorithm;
the obtaining of the charging strategy suggestion applicable to the target battery according to the historical data and a preset charging algorithm includes:
acquiring the uploading time of the latest uploaded data;
calculating a time difference between the upload time and a current time;
if the time difference reaches a preset threshold value, selecting a charging strategy suggestion related to a long-term disuse condition from a plurality of preset charging strategy suggestions as a charging strategy suggestion applicable to the target battery;
if the time difference reaches the preset threshold value, early warning information or a mark representing a long-term unused condition is generated, the early warning information or the mark is sent to a terminal associated with the target battery, a user is reminded to maintain and maintain the vehicle through the terminal, the terminal calls the overall state of the vehicle in the remote monitoring platform according to the identified vehicle mark to score and detect, and user balance information and charging rate information are fed back.
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| CN201810194506.9A CN108357382B (en) | 2018-03-09 | 2018-03-09 | Battery charging method and system, remote monitoring platform and storage medium |
| CN202010656625.9A CN111806299B (en) | 2018-03-09 | 2018-03-09 | Battery charging method, charging pile and storage medium |
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| CN201810194506.9A CN108357382B (en) | 2018-03-09 | 2018-03-09 | Battery charging method and system, remote monitoring platform and storage medium |
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| CN110068767A (en) * | 2019-04-17 | 2019-07-30 | 上海蔚来汽车有限公司 | Power battery data monitoring method, system and device |
| CN110429672B (en) * | 2019-07-15 | 2021-06-08 | 百富计算机技术（深圳）有限公司 | Battery charging management method, terminal device and storage medium |
| CN111833534B (en) * | 2019-08-02 | 2023-05-23 | 北京骑胜科技有限公司 | Battery charging method, battery charging device, electronic equipment and storage medium |
| CN110843600A (en) * | 2019-11-26 | 2020-02-28 | 安徽江淮汽车集团股份有限公司 | Battery charging management method and device, terminal equipment and storage medium |
| CN111191802B (en) * | 2019-12-31 | 2023-07-18 | 上海钧正网络科技有限公司 | Vehicle battery replacement method, system, terminal and readable storage medium |
| CN111864824B (en) * | 2019-12-31 | 2023-01-13 | 北京骑胜科技有限公司 | Charging method, charging device and computer-readable storage medium |
| CN111216593B (en) * | 2020-02-29 | 2021-09-24 | 张凯 | New energy vehicle, power supply control method and storage medium |
| CN111516545B (en) * | 2020-03-24 | 2021-11-05 | 浙江合众新能源汽车有限公司 | Intelligent charging setting system and method |
| CN112200877B (en) * | 2020-04-02 | 2022-08-23 | 吉安诺惠诚莘科技有限公司 | Car fills electric pile monitored control system based on artificial intelligence |
| CN112421711A (en) * | 2020-10-28 | 2021-02-26 | 武汉蔚来能源有限公司 | Charging monitoring method and system and computer storage medium |
| CN112277717B (en) * | 2020-10-29 | 2022-03-15 | 国网北京市电力公司 | Method, device and system for charging electric vehicle |
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| CN112793458B (en) * | 2021-02-09 | 2023-05-09 | 北京电动生活信息技术有限公司 | Method, system and computer readable medium for non-inductive charging across multiple domains |
| CN115602567A (en) * | 2021-07-07 | 2023-01-13 | 长鑫存储技术有限公司（Cn） | System and method for preventing wafer damage |
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