Disclosure of Invention
The invention aims to provide an intelligent power supply management system and method for a photovoltaic sharing power exchange cabinet, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an intelligent power supply management system of a photovoltaic sharing power exchange cabinet comprises a photovoltaic power generation module, the power exchange cabinet, a communication module, an identity verification module, an order generation module, a battery inspection module and a battery management module;
the photovoltaic power generation module is electrically connected with the battery replacement cabinet, and batteries in the battery replacement cabinet are continuously charged;
the communication module is used for establishing network service connection with a user, a display screen is arranged on the battery replacement cabinet, a two-dimensional code is displayed and connected through a display piece, and the user uses APP software of the intelligent terminal to scan the code connection;
the identity authentication module is started after connection is established between the user intelligent terminal and the battery replacement cabinet, authenticates user identity information, authenticates whether a user account can carry out battery replacement service, and verifies whether a historical user order contains an order of unreturned batteries;
the order generation module comprises two order generation modes, wherein the first mode is a new user mode, the order mode is a battery lending mode without recovering a power-shortage battery, and a user needs to prepay a deposit for guaranteeing the use of the battery for the first time and to collect the single use fee of the battery when generating an order; the second mode is an old user mode, when the user performs the battery replacement service, the user needs to recover the power-deficient battery, when the user places an order, the order generation module only generates an order for collecting the single-use fee, and after the user takes out the fully charged battery from the battery replacement cabinet, the power-deficient battery needs to be placed back into the battery replacement cabinet for recharging;
the battery inspection module comprises battery capacity detection, battery temperature detection and battery internal resistance detection;
the battery management module comprises a driving circuit, an equalizing circuit and a charging protection module.
As a further scheme of the invention: communication module includes one or more in 2G module, 3G module, 4G module, 5G module, NFC module, the bluetooth module, NFC module and bluetooth module can be when intelligent terminal equipment does not have the network reverse sharing cabinet communication module network that trades, realize that user's intelligent terminal does not have the internet access and uses.
As a still further scheme of the invention: the identity authentication module comprises user real-name identity information authentication, bad credit information authentication and head portrait information authentication, and stops performing battery replacement service on the user when one or more of the user real-name identity information, the bad information or the head portrait information is abnormal.
As a still further scheme of the invention: order generation module is still including trading electric specification selection module, and the battery capacity that different motorcycle types used is different, trade the cabinet door that trades that is provided with different models on the electricity cabinet, the overall arrangement setting that corresponds the APP on according to the cabinet that trades the electricity and selects the page, and the user can select to trade the cabinet door as required battery type, places an order.
As a still further scheme of the invention: order generation module accomplishes the back on user intelligent terminal's APP, trades the cabinet door that trades that cabinet control drive assembly opened user selection, and the user takes out to trade the inside battery that has been fully charged of cabinet door to send back user's insufficient voltage battery to the inside of trading the cabinet door, the user will trade the cabinet door and close, accomplishes and trade electric service.
As a still further scheme of the invention: trade and be provided with bee calling organ on the battery cabinet door, after user's order generates, trade the battery cabinet door and open, bee calling organ begins to sound, trades the in-process bee calling organ of electricity at the user and lasts work, and bee calling organ stop work after the user's manual closing trades the battery cabinet door, avoids the user to forget and closes the cabinet door, causes the battery to lose the loss.
As a still further scheme of the invention: after the battery capacity is checked by the battery checking module, if the battery capacity is lower than a set minimum value, the battery checking module stops charging the recovered battery, informs a background to recover the battery and returns the battery to the factory; if the temperature of the battery is abnormal in the charging process, stopping charging the battery, informing a background to recover the battery, and returning the battery to a factory; and when the internal resistance of the battery is greater than a set value, stopping charging the battery, informing a background to recover the battery, and returning the battery to a factory for processing.
As a still further scheme of the invention: the driving circuit is started after the recovered battery passes through the inspection of the battery inspection module, the battery is charged, and when the charging reaches 90% of the battery capacity, the battery is balanced by using the balancing circuit, the voltage difference between single batteries in the battery is reduced, and the service life of the battery is prolonged.
An intelligent power supply management method for a photovoltaic shared power conversion cabinet, comprising the intelligent power supply management system as claimed in any one of claims 1 to 8, and comprising the following steps:
s1, communication is established, a user uses the intelligent terminal, corresponding APP software is opened, connection with the battery replacement cabinet is established through scanning the two-dimensional code on the battery replacement cabinet door, and if the intelligent terminal of the user cannot be in network connection, connection can be established through opening the NFC switch and the Bluetooth switch of the intelligent terminal;
s2, identity authentication, wherein after the connection between the user and the power transformation cabinet is completed, the terminal system authenticates the user account, and the order generation module is displayed to the user after the user account passes the authentication;
s3, order generation, wherein a user places an order according to needs, the identity of the user needs to be distinguished before placing the order, when the user is a new user, the user needs to pay the prepaid deposit firstly, and the order can be continuously placed after the payment of the prepaid deposit is completed; if the user is an old user, the step of prepayment deposit payment can be skipped, and the order can be directly placed;
on the APP display page that the user ordered according to intelligent terminal, select to trade the battery cabinet door, trade electric service, will trade the battery cabinet door after the completion trades the electricity and close, end and trade the electricity flow.
Compared with the prior art, the invention has the beneficial effects that:
the photovoltaic power generation module generates electric energy, the electric energy is transmitted into the power exchange cabinet through the power transmission line, the communication module is combined with the user terminal to establish connection, after the connection with the user is established, the identity of the user is verified through the identity verification module, whether the user can carry out power exchange service operation or not is determined, and after the user passes the identity verification, the user can place an order according to the order generation module of the intelligent terminal, so that the power exchange operation is completed; the insufficient battery that wherein trade recovery after the electricity can detect through battery detection module to establish information collection mechanism with the backstage, track battery information, carry out real-time detection and management to the user state of battery, in time handle the battery that the state is unusual, guarantee to trade safety in the service use of electricity service, effectively promoted the supervision and the availability factor of shared battery.
Detailed Description
In the description of the present invention, it is to be understood that the terms "longitudinal," "lateral," "upper," "lower," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus are not to be construed as limiting the present invention.
In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being permanently connected, detachably connected, or integral; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
The technical solution of the present patent will be further described in detail with reference to the following embodiments.
As shown in fig. 1, an intelligent power supply management system for a photovoltaic shared power exchange cabinet comprises a photovoltaic power generation module, a power exchange cabinet, a communication module, an identity verification module, an order generation module, a battery inspection module and a battery management module;
the photovoltaic power generation module is electrically connected with the battery replacement cabinet, and batteries in the battery replacement cabinet are continuously charged;
specifically, photovoltaic boards in the photovoltaic power generation modules can be arranged in a scattered mode, power transmission is carried out through power transmission lines, and the photovoltaic boards can be arranged at the top of a bus stop pavilion, the top of a bicycle stop pavilion and the top of a subway station entrance near a power exchange cabinet.
The communication module is used for establishing network service connection with a user, a display screen is arranged on the battery replacement cabinet, a two-dimensional code is displayed and connected through a display piece, and the user uses APP software of the intelligent terminal to scan the code connection;
specifically, a user uses an intelligent terminal such as a smart phone, connection between the power distribution cabinet and the user is established by scanning a two-dimensional code on a display screen, the user can also establish connection without a network, and the user information is read and verified and placed in order by means of near field communication such as bluetooth or NFC.
The identity verification module is started after connection is established between the user intelligent terminal and the battery replacement cabinet, verifies user identity information, verifies whether a user account can carry out battery replacement service or not, and verifies whether a historical user order contains an order of a battery which is not returned or not;
specifically, the identity authentication module is mainly used for verifying whether the default phenomenon occurs in the use process of the user and whether the battery returning and battery replacing operation is not performed, and the system judges that the ordering operation cannot be performed when the identity authentication of the user is failed.
The order generation module comprises two order generation modes, wherein the first mode is a new user mode, the order mode is a battery lending mode without recovering a power-shortage battery, and a user needs to prepay a deposit for guaranteeing the use of the battery for the first time and to collect the single use fee of the battery when generating an order; the second mode is an old user mode, when the user performs the electricity replacement service, the user needs to recover the electricity-lack battery, when the user places an order, the order generation module only generates an order for collecting the single-use fee, and after the user takes out the fully-charged battery from the electricity replacement cabinet, the user needs to put the electricity-lack battery back into the electricity replacement cabinet for recharging;
specifically, when the user is a new user, the user needs to pay the prepaid deposit for the first time, the prepaid deposit is used for the guarantee service of borrowing the battery, the user does not need to pay the prepaid deposit again in the subsequent battery replacement service, only the payment of the single use fee is needed, the user needs to exchange the battery with the power shortage back to the interior of the battery replacement cabinet in the subsequent battery replacement, the contract use of the order is completed, if the user does not exchange the battery with the power shortage back to the battery replacement cabinet, the system judges that the user is in default, the prepaid deposit paid by the user in the first time of use needs to be deducted, and meanwhile, the background manual intervention processing is carried out.
The battery inspection module comprises battery capacity detection, battery temperature detection and battery internal resistance detection;
the battery management module comprises a driving circuit, an equalizing circuit and a charging protection module.
As a further scheme of the invention: the communication module comprises one or more of a 2G module, a 3G module, a 4G module, a 5G module, an NFC module and a Bluetooth module, and the NFC module and the Bluetooth module can reversely share the switch cabinet communication module network when the intelligent terminal device does not have the network, so that the user intelligent terminal can be used without network connection.
Particularly, trade the cabinet and set up the internet access module itself, when user intelligent terminal can't carry out the internet access, the user can establish intelligent terminal and trade the connection between the cabinet through functions such as NFC or bluetooth, promotes the user and uses experience.
As a still further scheme of the invention: the identity authentication module comprises user real-name identity information authentication, bad credit information authentication and head portrait information authentication, and stops performing battery replacement service on the user when one or more of the user real-name identity information, the bad information or the head portrait information is abnormal.
Specifically, the identity authentication module can collect the identity information of the user, and when the user has a serious default, the background system can perform intervention communication processing with the user through the identity information.
As a still further scheme of the invention: the order generation module is still including trading electric specification selection module, and the battery capacity that different motorcycle types used is different, trade the electric cabinet door that trades that is provided with different models on the electric cabinet, the overall arrangement that corresponds the APP on according to the cabinet of trading trades sets up and trades the electricity and selects the page, and the user can select to trade the electric cabinet door as required battery type, puts the order.
Specifically, a user selects according to the required battery replacement service, selects the required battery type through the battery replacement selection page, places an order, and opens the battery replacement cabinet door after the order placement is completed to complete battery replacement.
As a still further scheme of the invention: after the order generation module is completed on the APP of the user intelligent terminal, the battery replacement cabinet door selected by the user is opened by the battery replacement cabinet control driving assembly, the user takes out the battery fully charged in the battery replacement cabinet door, the power-shortage battery of the user is sent back to the inside of the battery replacement cabinet door, the user closes the battery replacement cabinet door, and the battery replacement service is completed.
As a still further scheme of the invention: trade and be provided with bee calling organ on the cabinet door, after user's order generates, trade the cabinet door and open, bee calling organ begins to sound, trades the in-process bee calling organ continuous work of electricity at the user, trades the cabinet door back bee calling organ stop work of trading when user's manual closing, avoids the user to forget to close and trades the cabinet door, causes the battery to lose the loss.
Specific, the user needs manual will trade the switch of battery cabinet door after accomplishing to trade the electricity, avoids trading the battery cabinet door and forgets to close and causes the battery to lose, sets up bee calling organ on trading the battery cabinet door, after trading the battery cabinet door and opening, bee calling organ continued work, and the user lasts the follow-up closing of trapezoidal user and trades the battery cabinet door at the in-process of trading the electricity.
As a still further scheme of the invention: after the battery capacity is checked by the battery checking module, if the battery capacity is lower than a set minimum value, the battery checking module stops charging the recovered battery, informs a background to recover the battery and returns the battery to the factory; if the temperature of the battery is abnormal in the charging process, stopping charging the battery, informing a background to recover the battery, and returning the battery to a factory; and when the internal resistance of the battery is greater than a set value, stopping charging the battery, informing a background to recover the battery, and returning the battery to a factory for processing.
Specifically, after the battery is cycled for a certain number of times, the battery capacity and the battery quality can be reduced, and in order to ensure the safety in the use process, the battery detection module detects the battery returned after power change, including capacity detection, temperature detection and internal resistance detection, judges the health state of the battery, and reports the health state to a system background.
As a still further scheme of the invention: the driving circuit is started after the recovered battery passes through the inspection of the battery inspection module, the battery is charged, when the charging reaches 90% of the battery capacity, the balancing circuit is used for balancing the battery, the voltage difference between single batteries in the battery is reduced, and the service life of the battery is prolonged.
Specifically, in the charging process, when the charging rate reaches 90%, the single batteries in the batteries are respectively subjected to equalization operation, the voltage value difference between the single batteries is ensured to be within a set threshold value, and the service life of the batteries is prolonged.
As shown in fig. 2, an intelligent power supply management method for a photovoltaic sharing power exchange cabinet comprises the intelligent power supply management system according to any one of claims 1 to 8, and comprises the following steps:
s1, communication is established, a user uses the intelligent terminal, corresponding APP software is opened, connection with the battery replacement cabinet is established by scanning the two-dimensional code on the battery replacement cabinet door, and if the intelligent terminal of the user cannot perform network connection, connection can be established by opening the NFC switch and the Bluetooth switch of the intelligent terminal;
s2, identity authentication, wherein after the connection between the user and the power transformation cabinet is completed, the terminal system authenticates the user account, and the order generation module is displayed to the user after the user account passes the authentication;
s3, order generation, wherein a user places an order according to needs, the identity of the user needs to be distinguished before placing the order, when the user is a new user, the user needs to pay the prepaid deposit firstly, and the order can be continuously placed after the payment of the prepaid deposit is completed; if the user is an old user, the step of prepayment deposit payment can be skipped, and the order can be directly placed;
when a user places an order, the user selects to replace the battery cabinet door according to the APP display page of the intelligent terminal, the battery replacing service is carried out, the battery replacing cabinet door is closed after the battery replacement is finished, and the battery replacing process is finished.
The working principle of the embodiment of the invention is as follows:
as shown in fig. 1-2, in the invention, electric energy is generated by a photovoltaic power generation module, the electric energy is transmitted into a power exchange cabinet through a power transmission line, the connection is established with a user terminal by combining a communication module, after the connection is established with a user, the identity of the user is verified by an identity verification module, whether the user can carry out power exchange service operation or not is determined, and after the user passes the identity verification, the user can place an order according to an order generation module of an intelligent terminal, so that the power exchange operation is completed; the power-shortage battery recovered after battery replacement can be detected through the battery detection module, an information collection mechanism is established with the background, battery information is tracked, the service state of the battery is detected and managed in real time, the battery with abnormal state is timely processed, the safety of the battery replacement service in the use process is guaranteed, and the supervision and the use efficiency of the shared battery are effectively improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.