CN207291712U - Electric bicycle charging system based on NB-IoT - Google Patents

Electric bicycle charging system based on NB-IoT Download PDF

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Publication number
CN207291712U
CN207291712U CN201721050932.2U CN201721050932U CN207291712U CN 207291712 U CN207291712 U CN 207291712U CN 201721050932 U CN201721050932 U CN 201721050932U CN 207291712 U CN207291712 U CN 207291712U
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charging
electric bicycle
iot
module
charge request
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盛庆华
周灯林
时春平
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Hangzhou Anne Science & Technology Co Ltd
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Hangzhou Anne Science & Technology Co Ltd
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Abstract

It the utility model is related to a kind of electric bicycle charging system based on NB IoT, above-mentioned electric bike charging system includes charge request device, NB IoT signals base station, Cloud Server and electric bicycle charging station, above-mentioned charge request device is used to initiate charge request to electric bicycle charging station, above-mentioned electric bicycle charging station is equipped with NB IoT modules, Cloud Server is equipped with NB IoT platforms, so, electric bicycle charging station carries out data interaction with Cloud Server by NB IoT signals base station, using NB IoT modules communication not only small power consumption, cost is low, and signal area coverage is wide, more users are charged in electric bicycle charging station.

Description

Electric bicycle charging system based on NB-IoT
Technical field
Electronic product charging technique field is the utility model is related to, more particularly to a kind of electrical salf-walking based on NB-IoT Car charging system.
Background technology
Electric bicycle is increasingly favored be subject to people as a kind of quick and easy vehicles, still, electronic The charging problems of bicycle are not solved rationally always, and electric car user needs often to be concerned about battery electric quantity state, Yi Mian Occurs phenomena such as not enough power supply, power shortage or short of electricity when riding.
In order to solve electric bicycle charging problems, some suppliers start in cell downstairs, outside little Dian retail shops or stop The regions such as parking lot set the quick charge device based on SMS, which can include gsm communication module, fill Electric module and microprocessor control module, microprocessor control module are communicated by gsm communication module with background server, work as mobile phone After being connected with server, it the operation such as can be paid, be monitored, although can so meet the needs of user's quick charge, It is that GSM signal covering surfaces are limited, some region signals may be very weak or not be covered, in addition, using gsm module overall power It is bigger, it is very high to ultimately result in cost.
Utility model content
Based on this, the utility model provides a kind of electric bicycle charging system based on NB-IoT, can solve tradition The problem of electric bicycle charging system overall power is big, and cost is low, and signal area coverage scope is small.
To achieve the above object, it is as follows to provide technical solution for the utility model:
Embodiment according to the present utility model provides a kind of electric bicycle charging system based on NB-IoT, described electronic Bicycle charging system includes charge request device, NB-IoT signals base station, Cloud Server and electric bicycle charging station, described Charge request device includes mobile terminal, and the mobile terminal is used to send charge request signal, what the mobile terminal was sent Charge request signal is sent to the Cloud Server, the Cloud Server by the NB-IoT signals base station and is put down including NB-IoT Platform, the electric bicycle charging station include control module and NB-IoT modules, the NB-IoT platforms and the NB-IoT moulds Block is connected by the NB-IoT signals base station, and the charge request signal that the Cloud Server is sent according to the mobile terminal is given birth to Sent into charging control signal, and by the charging control signal by the NB-IoT signals base station to the electric bicycle Charging station, the electric bicycle charging station charge the electric bicycle of user according to the charging control signal.
As a wherein embodiment, the electric bicycle charging station further includes charging module, and the charging module can Charge for different types of battery of electric bicycle, the charging module includes plumbic acid 36V charging modules, plumbic acid 48V charging moulds Block, plumbic acid 60V charging modules, plumbic acid 72V charging modules, lithium electricity 36V charging modules and lithium electricity 48V charging modules.
As a wherein embodiment, the electric bicycle charging station further includes electric energy metering module, the electrical energy measurement It is the charged energy of battery of electric bicycle that module, which is used to measure the electric bicycle charging station in preset time,.
As a wherein embodiment, the electric bicycle charging station is further included for analyzing user's dynamic bicycle to be charged The battery performance analysis module of the performance of battery.
As a wherein embodiment, the electric bicycle charging station further includes signal lamp.
As a wherein embodiment, the charge request device includes fixed terminal, the fixed terminal with it is described electronic Bicycle charging station is electrically connected, and the fixed terminal is used to send charge request signal, and the charging that the fixed terminal is sent please Signal is asked to be sent to electric bicycle charging station by data cable.
As a wherein embodiment, the fixed terminal includes at least coin-freed arrangement and one in RFID induction coil card reader Kind.
The utility model by set in electric bicycle charging system charge request device, NB-IoT signals base station, Cloud Server and electric bicycle charging station, initiate charge request to electric bicycle charging station by charge request device and believe Number, meanwhile, NB-IoT platforms are equipped with Cloud Server, electric bicycle charging station is provided with NB-IoT modules and control mould Block, Cloud Server pass through NB-IoT signal bases according to charge request signal generation charging control signal and by the charging control signal Transmission stand to electric bicycle charging station, the overall not only small power consumption of such electric bicycle charging system, cost is low, and signal Area coverage is wide so that more users can charge in electric bicycle charging station.
It should be appreciated that the general description and following detailed description of the above are only exemplary and explanatory, not The utility model can be limited.
Brief description of the drawings
Attached drawing herein is merged in specification a simultaneously part for constitution instruction, shows the reality for meeting the utility model Apply example, and be used for together with specification the principle for explaining the utility model.
Fig. 1 is a kind of electric bicycle charging system architecture schematic diagram shown in one exemplary embodiment of the utility model;
Fig. 2 is a kind of electric bicycle charging system schematic diagram shown in one exemplary embodiment of the utility model;
Fig. 3 is the mobile terminal structure schematic diagram shown in one exemplary embodiment of the utility model;
Fig. 4 is a kind of charging method stream of electric bicycle charging system shown in one exemplary embodiment of the utility model Journey schematic diagram;
Fig. 5 is the charging method of another electric bicycle charging system shown in one exemplary embodiment of the utility model Flow diagram;
Fig. 6 is the charging method of another electric bicycle charging system shown in one exemplary embodiment of the utility model Flow diagram.
Embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only explaining The utility model, is not used to limit the utility model.
Referring to Fig. 1, Fig. 1 is a kind of electric bicycle charging system architecture shown in one exemplary embodiment of the utility model Schematic diagram, above-mentioned electric bicycle charging system include user, NB-IoT signals base station, Cloud Server and electric car charging Stand, user can initiate charge request to electric motorcar charging station, and Cloud Server can be believed with electric motorcar charging station by NB-IoT Number base station transmitted into row information.
Specifically, referring to Fig. 2, Fig. 2 is a kind of electric bicycle charging shown in one exemplary embodiment of the utility model System schematic, the electric bicycle charging system include charge request device 201, NB-IoT signals base station 203, Cloud Server 204 and electric bicycle charging station 202, above-mentioned charge request device 201 include mobile terminal, which fills for transmission Electric request signal, the charge request signal that mobile terminal is sent are sent to above-mentioned cloud by above-mentioned NB-IoT signals base station 203 and taken Business device 204, the Cloud Server 204 include NB-IoT platforms 2043, and the electric bicycle charging station includes control module 2022 With NB-IoT modules 2021, above-mentioned NB-IoT platforms 2043 pass through above-mentioned NB-IoT signals base station with above-mentioned NB-IoT modules 2021 203 connections, the charge request signal generation charging control signal that above-mentioned Cloud Server 204 is sent according to above-mentioned mobile terminal, and The charging control signal is sent to electric bicycle charging station 202 by above-mentioned NB-IoT signals base station 203, the electrical salf-walking Car charging station 202 charges the electric bicycle of user according to above-mentioned charging control signal.
It should be noted that the charge request signal that mobile terminal is sent is wireless charging request signal, wireless charging please Ask signal to need to send to Cloud Server by the turnover of NB-IoT base stations, then sent out after being handled by Cloud Server through base station Send to electric bicycle charging station, it is to be understood that mobile terminal is that can send the smart machine of wireless signal, such as hand Machine, tablet and notebook etc..
For the function of the above-mentioned each structure of more detailed description, the utility model passes through a specific preferred embodiment It is illustrated.When user is charged by electric bicycle charging station 202, it is necessary to by charge request device 201 to electricity Dynamic bicycle charging station 202 initiates charge request, so that electric bicycle charging station 202 receives the signal that user needs to charge.
In the present embodiment, charge request device 201 can include mobile terminal, as shown in figure 3, the mobile terminal is to wrap Include:For generating the processing module 302 of charge request signal, for for user's registration personal information and modification userspersonal information User registration module 301 and for for user input order order request module 303, above-mentioned Cloud Server include be used for root According to registered information managing user account information input by user and the account management module 2041 that is authenticated to user's operation And for generating the order management module 2042 of charging control signal, wherein, above-mentioned processing module 302 and above-mentioned account management Module 2041 and the above order management module 2042 pass through communication base station wireless connection.
The above order request module 303 is used to input order for user, and above-mentioned charge request signal is by above-mentioned processing module 302 generate according to order input by user, it is assumed for example that when order particular content input by user is 300 minutes charging intervals, Battery types are plumbic acid 48V charging modules, and processing module 302 can generate charge request signal according to order particular content.
Above-mentioned account management module 2041 is used for according to registered information managing user account information input by user and right User's operation is authenticated, for example, user Zhang San registers charging account on Charge Management APP, setting phone number is 13166658088, it is 123456 to set password, then, when Zhang San initiates to charge by Charge Management APP to Cloud Server 204 During request, Cloud Server 204 can search the information of corresponding registered Zhang San with receiving by account management module 2041 Charge request information matched, if matching is consistent, authenticate successfully, if matching is inconsistent, failed authentication.
The above order management module 2042 is used to be sent out according to the corresponding charging control signal of above-mentioned charge request signal generation Send and to electric bicycle charging station 202, control above-mentioned electric bicycle charging station 202 to charge the electric bicycle of user.Separately Outside, order management module 2042 is additionally operable to sequence information inquiry, for example, in charging, it is assumed that user is waiting electric bicycle During charging, forget the information such as oneself selected estimated charging duration, order phase can also be inquired about by order management module 2042 Close information etc..
In another embodiment, mobile terminal is further included required for for supplementing and paying order input by user with money for user The payment module 304 of expense, after the payment module 304 is in payment user required expense, order management module receives Reimbursement of expense sends above-mentioned charging control signal after completing alerting signal.
In another embodiment, above-mentioned charge request device 201 can include fixed terminal, and fixed terminal is filled for initiation Electric request signal, the charge request signal that fixed terminal is initiated are sent to electric bicycle charging station by data cable, directly touch Send out the control module of electric bicycle charging station.Fixed terminal can include coin-freed arrangement, for example set on coin-freed arrangement coin module, Charge mode selecting module, display module, processing module, charge mode selecting module and display module connect with processing module respectively Connect, user can select charging interval and charging voltage, processing module to be chosen according to user by charge mode selecting module Charging interval and charging voltage calculate the amount of money needed for charging, and the amount of money is included on display module, which can be with Touching display screen, different charge modes may be displayed on touching display screen, then user according to display the amount of money coin mould Insert coins on block, the coin amount of money is sent to processing module, processing module and drawing throwing by coin module after the coin amount of money is received When the coin amount of money is identical with the required amount of money, it is electronic to electric bicycle charging station that processing module sends correspondingly charge request signal The charge request signal that bicycle charging station is sent according to fixed terminal charges.Certainly, display module, processing module and charging mould Formula selecting module can also be arranged in electric bicycle charging pile.
Certainly, in other embodiments, coin-freed arrangement for example only includes coin module, and user can be directly using coin module Coin, coin module calculate the coin amount of money and send the coin amount of money to electric bicycle charging station, electric bicycle charging station Charging start button is equipped with, after user inserts coins, presses charging start button, electric bicycle charging station starts to electronic Bicycle charges, and has a variety of charge modes in electric bicycle charging station, such as fill including plumbic acid 36V charging modules, plumbic acid 48V Electric module etc., consumes that the amount of money needed for equal electric energy is different, and electric bicycle charging station can be according to user under every kind of charge mode The charging interface of selection determine user selection charge mode, and by the charging interface open for user charge, while it is electronic from Driving charging station can also calculate the electric energy that the amount of money of user's input can be filled with, when electric bicycle charges under the charge mode When the electric energy consumed of standing is equal to the electric energy calculated, charging interface is closed, stops charging.When under the charge mode it is electronic from Driving charging station consumption electric energy be less than calculate electric energy when, user pulls up charging interface, for the sake of security, it is electronic from Driving charging station can self-test charging interface whether be electrically connected with electric bicycle, when detect charging interface pulled out namely not with Electric bicycle is electrically connected, and electric bicycle charging station at the same time powers off interface.
In another embodiment, above-mentioned fixed terminal can include RFID (Radio Frequency Identification, radio frequency identification) card reader, the RFID card reader structure is substantially identical with above-mentioned coin-freed arrangement, different Part in the RFID induction coils in the coin module in above-mentioned coin-freed arrangement is replaced with RFID card reader, its basic principle with Charging modes are also identical with above-mentioned coin-freed arrangement, in addition, RFID card reader can for example read mass transit card, interchanger either button Shape etc. can be by sensing the card for completing to pay, and the present invention is to this and is not limited.
In another embodiment, charging module 2023 can be that different types of battery of electric bicycle charges, wherein, on Plumbic acid 36V charging modules, plumbic acid 48V charging modules, plumbic acid 60V charging modules, plumbic acid 72V can be included by stating charging module 2023 Charging module, lithium electricity 36V charging modules and lithium electricity 48V charging modules, such user can be according to oneself electric bicycle electricity Pond type selects suitable charging module to charge, and substantially increases the versatility of electric bicycle charging station, in addition, selection It is adapted to the charging module charging of user's cell voltage, battery quick aging can also be avoided, while extend battery life.
In another embodiment, above-mentioned electric bicycle charging station 202 further includes electric energy metering module 2025, the electric energy meter Amount module 2025 is used to measure the electric energy that charging module 2023 is the charging battery of electric vehicle of user every time, and metric results are protected Deposit to Cloud Server.Such as when user select plumbic acid 36V charging modules charge for battery of electric bicycle, with above-mentioned lead The corresponding electric energy metering module 2025 of sour 36V charging modules can measure the electricity that the battery of electric bicycle that this is user charges Can, and the result of metering can be sent to Cloud Server and preserved, electric bicycle charging station can so be added up to charge Electric energy counts, so that electric bicycle charging station operator carries out cost accounting.
In another embodiment, above-mentioned electric bicycle charging station 202 further include for analyze user it is charged it is dynamic voluntarily The battery performance analysis module 2024 of the performance of car battery, to know the charged dynamic bicycle battery of user, there are failure or old User is reminded to replace battery during change.For example, the battery performance analysis module 2024 can be implemented, monitoring user is charged to be moved voluntarily Charging current, voltage and the electricity of car battery, when detecting the electric current and electric voltage exception of battery of electric bicycle, push away to user Power transmission pond is broken down or the phenomenon of aging, and specifically, same user is electrical salf-walking using same battery of electric bicycle Car charges, and in each charging, battery performance analysis module 2024 can analyze above-mentioned battery of electric bicycle, and Analysis result is pushed to Cloud Server to be preserved.
In another embodiment, above-mentioned mobile terminal can be with the power on/off of remote control electric bicycle charging station.For example, User can carry out charging in advance and prepare, and when needing charging, charge request be initiated by filling mobile terminal, in addition, user Can be by filling mobile terminal complete charge.
In addition, above-mentioned electric bicycle charging station further includes signal lamp, for showing the charging of charging module 2023 The working status of interface, such as, when signal lamp is shown in green, corresponding charging interface is in idle condition, shows user It can be used for charging, and when signal lamp is shown in red, corresponding charging interface is in running order.
From above-described embodiment, the utility model in electric bicycle charging system by setting NB-IoT signal bases Stand, electric bicycle charging station and Cloud Server are communicated by the NB-IoT signals base station, greatly reduce electrical salf-walking Car charging pile oneself power consumption, in addition, NB-IoT signal base station signals are stronger, even if electric bicycle charging station is got off with being arranged on Storehouse, without hindrance can also communicate with Cloud Server, avoids the problem that signal is weak or does not have signal in conventional art.Into one Step ground, NB-IoT technologies can be deployed directly into the networks such as GSM network, UMTS network or LTE, can be with existing network base station Multiplexing, so as to reduce lower deployment cost so that being switched to NB-IoT technologies from conventional network techniques can seamlessly transit.
As shown in figure 4, Fig. 4 is a kind of electric bicycle charging system shown in one exemplary embodiment of the utility model Charging method flow chart, comprises the following steps:
In step 401, user selects the idle charging interface and electrical salf-walking consistent with battery of electric bicycle model Car connects.
In the present embodiment, whether user can judge charging interface in idle shape by the color of signal lamp State, naturally it is also possible to whether in work distinguish whether the charging interface is located by the battery of electric bicycle for accessing charging interface In charged state, the utility model is to this and is not limited.
In step 402, user initiates charge request by charge request device.
In the present embodiment, user can be inserted coins or swiped the card and directly charged to electric bicycle by fixed terminal Stand and initiate charge request, so that the charge request that electric bicycle charging station is initiated according to fixed terminal is to battery of electric bicycle Charge.
In the present embodiment, user can initiate charge request by mobile terminal to Cloud Server, so that electrical salf-walking Car charging station charges battery of electric bicycle according to the charge request that mobile terminal is initiated.
In step 403, electric bicycle charging station charges battery of electric bicycle according to charge request.
In step 404, when battery of electric bicycle is full of or user terminates charging, electric bicycle charging station is to cloud Server sends charging termination information.
In the present embodiment, in charging process, electric bicycle charging station real time monitoring charging voltage, electric current and electricity Information, when beyond predetermined threshold value, carries out power down process.
Process for more detailed description by electric bicycle charging station for electric bicycle charging, below according to The mode difference that charge request device initiates charge request is introduced by specific embodiment.
Embodiment one initiates charge request by fixed terminal
As shown in figure 5, Fig. 5 is another electric bicycle charging system shown in one exemplary embodiment of the utility model Charging method flow chart, comprise the following steps:
In step 501, user selects the idle charging interface and electrical salf-walking consistent with battery of electric bicycle model Car connects.
In the present embodiment, charging module includes plumbic acid 36V charging modules, plumbic acid 48V charging modules, plumbic acid 60V chargings Module, six type of plumbic acid 72V charging modules, lithium electricity 36V charging modules and lithium electricity 48V charging modules, when user is electronic When bicycle battery charges, according to the type of the battery of electric bicycle of required charging charging module can be selected suitably to charge Module.
In the present embodiment, whether user can judge charging interface in idle shape by the color of signal lamp State, naturally it is also possible to whether in work distinguish whether the charging interface is located by the battery of electric bicycle for accessing charging interface In charged state, the utility model is to this and is not limited.
In step 502, user initiates charge request by fixed terminal to electric bicycle charging station.
In the present embodiment, when user completes above-mentioned steps 501, can insert coins into coin-box, coin can trigger Control module, charge request is initiated to control module.
In the present embodiment, electric bicycle charging station can charge according to the charging interval, for example, charging is received for 180 minutes Take 1 yuan, charge 360 minutes and charge 2 yuan etc., user can determine coin quantity according to oneself estimated charging interval.
In the present embodiment, user can also be by way of swiping the card to electric bicycle charging station in RFID card reader Initiate charge request, above-mentioned RFID card reader can read subway card of the either similar button of mass transit card, interchanger etc. can be with By sensing the information for the card for completing to pay, the utility model is to this and is not limited.
In step 503, control module driving charging module starts to charge up.
In the present embodiment, when control module receives the charge request in the external world, user can be driven in step 501 Selected charging module is started to work.
In step 504, the battery performance analysis module real time monitoring charging voltage in electric bicycle charging station, electric current And information about power, battery of electric bicycle performance is analyzed, and analysis result is preserved to Cloud Server.
In the present embodiment, battery performance module can monitor the charging voltage of charged dynamic bicycle battery, electricity in real time Stream and information about power, and the charging voltage recorded every time, electric current and information about power are preserved to cloud by NB-IoT signals base station Server, when finding that battery of electric bicycle occurs abnormal, pushes exception information to user in time, reminds user to replace electronic Bicycle battery.
For example, it is assumed that battery of electric bicycle usually need about 4 it is small when can be fully charged, and only fill half an hour at present Either can to show that battery has been filled explanation battery of electric bicycle weathered or occur other and ask for shorter time for electricity Topic is, it is necessary to on-call maintenance or replacement battery.
In addition, in charging process, the charging mould in electric bicycle charging pile is monitored when battery performance analysis module When deblocking temperature exceedes default safe temperature, overtemperature protection can be taken, can also trigger control module immediately, pass through control module Control charging module is powered off, and causes the dangerous phenomenon such as explosion occurs in order to avoid temperature is excessive.
In step 505, when battery of electric bicycle is full of or user terminates charging, electric bicycle charging station is to cloud Server sends charging termination information.
In the present embodiment, when battery of electric bicycle is filled, control module can control charging module to terminate charging, NB-IoT modules, by NB-IoT signal base station communications, the information for terminating charging are sent to Cloud Server with NB-IoT platforms.
Embodiment two initiates charge request by mobile terminal
As shown in fig. 6, Fig. 6 is another electric bicycle charging system shown in one exemplary embodiment of the utility model Charging method flow chart, comprise the following steps:
In step 601, user selects the idle charging interface and electrical salf-walking consistent with battery of electric bicycle model Car connects.
In the present embodiment, charging module includes plumbic acid 36V charging modules, plumbic acid 48V charging modules, plumbic acid 60V chargings Module, six type of plumbic acid 72V charging modules, lithium electricity 36V charging modules and lithium electricity 48V charging modules, when user is electronic When bicycle battery charges, according to the type of the battery of electric bicycle of required charging charging module can be selected suitably to charge Module.
In the present embodiment, whether user can judge charging interface in idle shape by the color of signal lamp State, naturally it is also possible to whether in work distinguish whether the charging interface is located by the battery of electric bicycle for accessing charging interface In charged state, the utility model is to this and is not limited.
In step 602, user initiates charge request by mobile terminal to Cloud Server.
In the present embodiment, user can install corresponding application program on mobile terminals in advance, then when user runs During the application program, electric bicycle charging homepage can be entered, selection with dynamic bicycle battery type to be charged is identical fills Electric module, triggers the corresponding button, and charge request is initiated to Cloud Server, the account management module of Cloud Server to user's operation into Row authentication, after user right is by verification, performs following step 603.Certainly, if new user uses, and user is filled in Relevant information, can fill in personal information by user registration module, for example, fill in user name, phone number and account it is close The information such as code, certainly, user can also change personal information by above-mentioned user registration module in the future.The above order request module For inputting order for user, above-mentioned charge request signal is generated by above-mentioned processing module according to order input by user, such as Assuming that when order particular content input by user is 300 minutes charging intervals, battery types are plumbic acid 48V charging modules, processing Module can generate charge request signal according to order particular content.
In the present embodiment, mobile terminal can be the electronic mobile devices such as mobile phone, laptop, Pad, this practicality is new Type is to this and is not limited.
In step 603, Cloud Server sends charge request signal to electric bicycle charging station.
In the present embodiment, after the payment module is in payment user required expense, the above order management module Receive after reimbursement of expense completes alerting signal and send charging control signal.
In step 604, control module driving charging module starts to charge up.
In the present embodiment, when control module receives the charging control signal that Cloud Server is sent, use can be driven Charging module selected by family starts to charge up.
In step 605, the battery performance analysis module real time monitoring charging voltage in electric bicycle charging station, electric current And information about power, battery of electric bicycle performance is analyzed, and analysis result is preserved to Cloud Server.
In the present embodiment, battery performance module can monitor the charging voltage of charged dynamic bicycle battery, electricity in real time Stream and information about power, and the charging voltage recorded every time, electric current and information about power are preserved to cloud by NB-IoT signals base station Server, when finding that battery of electric bicycle occurs abnormal, pushes exception information to user by mobile terminal in time, reminds User replaces battery of electric bicycle.
For example, it is assumed that battery of electric bicycle usually need about 4 it is small when can be fully charged, and only fill half an hour at present Either can to show that battery has been filled explanation battery of electric bicycle weathered or occur other and ask for shorter time for electricity Topic is, it is necessary to on-call maintenance or replacement battery.
In addition, in charging process, preset when battery performance analysis module monitors that battery of electric bicycle temperature exceedes During safe temperature, can trigger control module immediately, control charging module to be powered off by control module, in order to avoid temperature is excessive Cause battery of electric bicycle that the dangerous phenomenon such as explosion occurs.
In step 606, when battery of electric bicycle is full of or user terminates charging, electric bicycle charging station is to cloud Server sends charging termination information.
In the present embodiment, when battery of electric bicycle is filled, control module can control charging module to terminate charging, NB-IoT modules carry out information exchange with NB-IoT platforms, and the information for terminating charging is sent to Cloud Server.
In the present embodiment, mobile terminal can be with the power on/off of remote control electric bicycle charging station, for example, when electronic Bicycle battery charging less than when, user has emergency to need to use electric bicycle, can directly terminate in mobile terminal Charging process.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the utility model, its description is more specific and detailed, But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this area For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.

Claims (7)

  1. A kind of 1. electric bicycle charging system based on NB-IoT, it is characterised in that the electric bicycle charging system bag Charge request device, NB-IoT signals base station, Cloud Server and electric bicycle charging station are included, the charge request device includes Mobile terminal, the mobile terminal are used to send charge request signal, and the charge request signal that the mobile terminal is sent passes through The NB-IoT signals base station, which is sent to the Cloud Server, the Cloud Server, includes NB-IoT platforms, the electrical salf-walking Car charging station includes control module and NB-IoT modules, and the NB-IoT platforms pass through the NB-IoT with the NB-IoT modules Signal base station connects, the charge request signal generation charging control signal that the Cloud Server is sent according to the mobile terminal, And send the charging control signal to the electric bicycle charging station by the NB-IoT signals base station, it is described electronic Bicycle charging station charges the electric bicycle of user according to the charging control signal.
  2. 2. electric bicycle charging system according to claim 1, it is characterised in that the electric bicycle charging station is also Including charging module, the charging module can be that different types of battery of electric bicycle charges, and the charging module includes Plumbic acid 36V charging modules, plumbic acid 48V charging modules, plumbic acid 60V charging modules, plumbic acid 72V charging modules, lithium electricity 36V charging moulds Block and lithium electricity 48V charging modules.
  3. 3. electric bicycle charging system according to claim 1, it is characterised in that the electric bicycle charging station is also Including electric energy metering module, it is electronic that the electric energy metering module, which is used to measure the electric bicycle charging station in preset time, The charged energy of bicycle battery.
  4. 4. electric bicycle charging system according to claim 1, it is characterised in that the electric bicycle charging station is also Include the battery performance analysis module of the performance for analyzing user's dynamic bicycle battery to be charged.
  5. 5. electric bicycle charging system according to claim 1, it is characterised in that the electric bicycle charging station is also Including signal lamp.
  6. 6. electric bicycle charging system according to claim 1, it is characterised in that the charge request device includes solid Determine terminal, the fixed terminal is electrically connected with the electric bicycle charging station, and the fixed terminal is used to send charge request Signal, the charge request signal that the fixed terminal is sent are sent to electric bicycle charging station by data cable.
  7. 7. electric bicycle charging system according to claim 6, it is characterised in that the fixed terminal, which includes at least, to be thrown Coin device and one kind in RFID induction coil card reader.
CN201721050932.2U 2017-08-22 2017-08-22 Electric bicycle charging system based on NB-IoT Active CN207291712U (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107554326A (en) * 2017-08-22 2018-01-09 杭州安充科技有限公司 A kind of electric bicycle charging system and its charging method based on NB IoT
CN108891299A (en) * 2018-09-21 2018-11-27 青岛特锐德电气股份有限公司 charging pile system
CN109774526A (en) * 2019-03-28 2019-05-21 国网电动汽车(山西)服务有限公司 It is a kind of have prevent counterfeit knee identification method for authenticating
CN110774911A (en) * 2019-11-07 2020-02-11 玉环县兴发动力有限公司 Intelligent charging station based on communication of Internet of things

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107554326A (en) * 2017-08-22 2018-01-09 杭州安充科技有限公司 A kind of electric bicycle charging system and its charging method based on NB IoT
CN108891299A (en) * 2018-09-21 2018-11-27 青岛特锐德电气股份有限公司 charging pile system
CN109774526A (en) * 2019-03-28 2019-05-21 国网电动汽车(山西)服务有限公司 It is a kind of have prevent counterfeit knee identification method for authenticating
CN110774911A (en) * 2019-11-07 2020-02-11 玉环县兴发动力有限公司 Intelligent charging station based on communication of Internet of things

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