CN207743712U - A kind of shared self-service system for charging - Google Patents
A kind of shared self-service system for charging Download PDFInfo
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- CN207743712U CN207743712U CN201721508146.2U CN201721508146U CN207743712U CN 207743712 U CN207743712 U CN 207743712U CN 201721508146 U CN201721508146 U CN 201721508146U CN 207743712 U CN207743712 U CN 207743712U
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- charging
- module
- charge
- charging unit
- service system
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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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model is related to charging equipment technical fields, and in particular to a kind of shared self-service system for charging, including charging unit, requesting terminal and cloud server, wherein：Requesting terminal is used to transmit charge request to cloud server, and cloud server is used to charge request being sent to charging unit, and charging unit is used to charge for charging equipment；Charging unit includes MCU module, charge management module, 4G modules and power supply module；Power supply module is MCU module, charge management module, 4G module for power supply；MCU module is separately connected with charge management module, 4G modules, and MCU module generates control information according to the charge request that 4G modules receive, and is controlled charge management module and charged for charging equipment.The 4G modules of charging unit are established by cloud server and requesting terminal and are communicated in the shared self-service system for charging of the utility model, realize the transmission of charge request, and then realize that charging unit charges for charging equipment, easy to operate, generally applicable in life.
Description
Technical field
The utility model is related to charging equipment technical field more particularly to a kind of shared self-service system for charging.
Background technology
With the progress and the improvement of people's living standards of science and technology, the communication apparatus such as smart mobile phone are as main logical
News tool or social tool, play an increasingly important role in daily life.People are to smart mobile phone etc.
Electronic equipment is increasingly dependent on, but these electronic product products are developed slowly because of the relevant technologies of high capacity cell, so electronics
The continuation of the journey of product is always the problem of being concerned.Electronic product, which can not continue a journey, will result directly in people and encounters many fiber crops in trip
Tired, these problems occur in order to prevent, can only carry mobile power or charger baby.Mobile power or charger baby can store
The ability of electricity is related to its volume, so being worked normally to electronic product, it is necessary to carry the movement of large capacity large volume
Power supply or charger baby, this trip for being evident as people cause big inconvenience.
In addition, as the rapid proliferation of numerous portable electronic devices such as mobile phone, laptop, tablet computer is answered
With the production of the secondary cells such as matched small-scale lithium ion cell, lithium polymer battery and demand are growing day by day, especially
Be lithium ion battery it is small, it is light-weight, have extended cycle life, charge up to hundreds of times it is even thousands of time, that self-discharge rate is low etc. is excellent
Point is widely used in Portable movable electronic product.But existing electronic product charging unit charge function design list
One, certain protection cannot be carried out to battery, using can be had an impact to battery performance after repeatedly.
Utility model content
For problems of the prior art, the utility model provides a kind of convenience high shared self-service Charging
System.
A kind of shared self-service system for charging, including charging unit, requesting terminal and cloud server, wherein：Request is eventually
For transmitting charge request to cloud server, cloud server is used to charge request being sent to charging unit, charging dress at end
It sets for charging for charging equipment；
Charging unit includes MCU module, charge management module, 4G modules and power supply module；Power supply module is MCU moulds
Block, charge management module, 4G module for power supply；MCU module is separately connected with charge management module, 4G modules, and MCU module is according to 4G
The charge request that module receives generates control information, and controls charge management module and charge for charging equipment.
Further, charging unit further includes display module, wherein：Display module is connect with MCU module, is filled for showing
The job information of electric installation.
Further, charging unit further includes Quick Response Code module, and Quick Response Code module is connect with MCU module, according to MCU module
Control information generate corresponding Quick Response Code, and shown by display module；Requesting terminal is equipped with Response Code scan module,
Realization and the connection of cloud server are scanned the two-dimensional code by the Response Code scan module of requesting terminal.
Further, charging unit further includes charge switch, and charge switch is for being switched on or switched off power supply module and charging
Connection between management module, MCU module control the break-make of charge switch according to the presence or absence of charge request signal.
Further, charge management module includes BQ24617 chips or BQ24610 chips.
Further, display module is LCD display.
Further, requesting terminal is mobile phone.
The shared self-service system for charging of the utility model, has the advantages that：
1, the 4G modules of charging unit are established by cloud server and requesting terminal and are communicated, and realize the biography of charge request
It is defeated, and then realize that charging unit charges for charging equipment, it is easy to operate, generally applicable battery charger can be carried out in public places
Make.
2, the setting of Quick Response Code module is directed to the very extensive mobile phone or tablet computer of the scope of application in the modern life
Deng reducing the limitation of charging unit requirement range.
3, charge management module selects BQ24617 chips or BQ24610 chip controls charging processes, by charging stage,
The stage is filled in constant current, constant pressure fills the charging process in stage and ensures safety and the service life of charging equipment, and filled suitable for various
Electricity demanding.
Description of the drawings
Illustrate the utility model embodiment or technical solution in the prior art in order to clearer, it below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it is clear that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of module composition figure of shared self-service system for charging of the utility model；
Fig. 2 is a kind of charge management module circuit design drawing of shared self-service system for charging of the utility model.
Specific implementation mode
Below in conjunction with the attached drawing in the utility model, to the technical scheme in the embodiment of the utility model carry out it is clear,
Complete description, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole implementation
Example.Based on the embodiments of the present invention, those skilled in the art is without making creative work
The all other embodiment obtained, belongs to the scope of protection of the utility model.
As shown in Figure 1, a kind of shared self-service system for charging of the utility model embodiment, including charging unit, request are eventually
End and cloud server, wherein：Requesting terminal is used to transmit charge request to cloud server, and cloud server will be for that will fill
Electricity asks to be sent to charging unit, and charging unit is used to charge for charging equipment, it is preferred that requesting terminal is mobile phone or puts down
Plate computer.Charging unit includes MCU module, charge management module, 4G modules and power supply module；Power supply module be MCU module,
Charge management module, 4G module for power supply；MCU module is separately connected with charge management module, 4G modules, and MCU module is according to 4G moulds
The charge request that block receives generates control information, and controls charge management module and charge for charging equipment.In the utility model
MCU module select and disclosure satisfy that the chip of control action in the prior art, concrete model this case does not limit, work
Make principle this case also not repeat.Charging unit uses 4G modules as the medium communicated between cloud server, can also
WiFi module is added, WiFi module is connect with MCU module, makes in the wireless context between cloud server and charging unit
Enough carry out the transmission of data.Power supply module connects alternating current and is adjusted to suitable for the voltage of modules be each through over commutation seamless
Function module is powered.
Specifically, charging unit further includes display module, wherein：Display module is connect with MCU module, for showing charging
The job information of device.Display module can be selected LCD display and carry out presentation of information, and display module can be also touch screen, not have
In the case of having requesting terminal, people realize the transmission of charge request and the charging of charging equipment by operation touch-screen.
Specifically, charging unit further includes Quick Response Code module, Quick Response Code module is connect with MCU module, according to MCU module
It controls information and generates corresponding Quick Response Code, and shown by display module；Requesting terminal is equipped with Response Code scan module, leads to
The Response Code scan module for crossing requesting terminal scans the two-dimensional code realization and the connection of cloud server.Quick Response Code module mainly for
In the modern life the very extensive mobile phone of the scope of application either the settings such as tablet computer by mobile phone or tablet computer
Scanning recognition then realizes charging by charge request data by network transmission to charging unit, reduces charging unit use
The limitation of claimed range.
Specifically, charging unit further includes charge switch, charge switch is for being switched on or switched off power supply module and charging valve
The connection between module is managed, MCU module controls the break-make of charge switch according to the presence or absence of charge request signal.Connect with charge switch
What is connect may also include indicator light, and when charge switch is closed, indicator light is bright, and when charge switch disconnects, indicator light goes out, and user can be with
Judge whether charge request successfully transmits by indicator light, if can be that band charging unit charges.
Specifically, charge management module includes BQ24617 chips or BQ24610 chips.As shown in Fig. 2, for mobile phone electricity
The circuit for the charge management module that pond charging is designed, charging process are divided into 3 stages：Charging stage, constant current fill stage, constant pressure
Fill the stage.
BQ24617/BQ24610 chips are a kind of highly integrated lithium ion of TI companies design or are switched from integrated battery
Pattern charge controller, including 24 pins, respectively：
CAN (pin 1)：Adapter current error amplifier negative input.
ACP (pin 2)：Adapter current error amplifier positive input.
(pin 3)：AC or adaptor power supplies selection output.
CE (pin 4)：Charging is enabled, logic high input.
STAT1 (pin 5)：Open-drain charged state instruction button, indicates various charging operations.
TS (pin 6)：Battery pack temperature CP coefficients detect.
TTC (pin 7)：Safety time and termination control.
(pin 8)：Open-drain output instruction in good condition.
STAT2 (pin 9)：Open-drain charged state instruction button, indicates various charging operations.
VREF (pin 10)：3.3V reference voltage output.
ISET1 (pin 11)：Fast charging current input setting.
VFB (pin 12)：Output voltage analog feedback adjusts.
SRN (pin 13)：Battery current error amplifier negative input.
SRP (pin 14)：Battery current error amplifier positive input.
ISET2 (pin 15)：Precharge and the current input setting of termination.
ACSET (pin 16)：Adapter currently inputs setting.
GND (pin 17)：Ground connection.
REGN (pin 18)：The positive supply output of PWM low-end drivers is 6V.
LODRV (pin 19)：PWM low-end drivers export.
PH (pin 20)：PWM high-side driver negative supplies.
HIDRV (pin 21)：PWM high-side drivers export
BTST (pin 22)：Mosfet driver output between battery and system.
(pin 23)：MOSFET driving outputs between battery and system.
VCC (pin 24)：Anode power supply.
It is 0.2A, voltage very little that BQ24617/BQ24610 chips, which realize charging stage size of current,；Stage electricity is filled in constant current
Road constant magnitude is 2A, and voltage is gradually increasing；Constant pressure is filled stage current and is being gradually reduced, and voltage constant is that 4.2V is constant.Peace
What the full charging time determined according to chip external capacitor is adjusted, the time chip meeting automatic protection of charging complete is stopped.
ADAPTER is power adaptor interface in figure, and PACK is battery charging interface, and SYSTEM is discharge load interface.
BQ24617/BQ24610 chips can automatically select adapter either battery powering load when in power-up state or sleeping
When sleep mode, battery is connected to load.When battery jumps out sleep pattern 30ms, battery is disconnected with load automatically, adapter with
Battery is connected.After ensuring that output capacitance or power supply changeover device do not fill or puncture every time, into fast charge mode, charging
The automatic soft start charger of device adjusts electric current.It realizes the automatically selecting of the power supply of the design, home loop compensation, internal soft open
Dynamic, dynamic power management (DPM), accurate charging current and voltage adjusting, precharge, charging termination, adapter current regulation
And the functions such as charged state monitoring.
The 4G modules of charging unit are established logical by cloud server and requesting terminal in entire shared self-service system for charging
News realize the transmission of charge request, and then realize that charging unit charges for charging equipment, easy to operate, can generally applicable public affairs
Place carries out charging operations altogether.The setting of Quick Response Code module be directed to the very extensive mobile phone of the scope of application in the modern life or
Tablet computer etc. reduces the limitation of charging unit requirement range.Charge management module select BQ24617 chips or
BQ24610 chip controls charging processes fill the stage by charging stage, constant current, constant pressure fills the charging process in stage and ensures to wait filling
The safety of electric equipment and service life, and it is suitable for various charge requirements.
The utility model is further described by specific embodiment above, it should be understood that, have here
The description of body, should not be construed as the restriction to the spirit and scope of the utility model, and one of ordinary skilled in the art is readding
The various modifications made to above-described embodiment after reader specification belong to the range that the utility model is protected.
Claims (7)
1. a kind of shared self-service system for charging, which is characterized in that including charging unit, requesting terminal and cloud server,
In：
The requesting terminal is used to transmit charge request to the cloud server, and the cloud server is used for the charging
Request is sent to the charging unit, and the charging unit is used to charge for charging equipment；
The charging unit includes MCU module, charge management module, 4G modules and power supply module；The power supply module is institute
State MCU module, the charge management module, the 4G module for power supply；It is the MCU module and the charge management module, described
4G modules are separately connected, and the MCU module generates control information according to the charge request that the 4G modules receive, and controls
The charge management module charges for charging equipment.
2. shared self-service system for charging as described in claim 1, which is characterized in that the charging unit further includes display mould
Block, wherein：
The display module is connect with the MCU module, the job information for showing the charging unit.
3. shared self-service system for charging as claimed in claim 2, which is characterized in that the charging unit further includes Quick Response Code mould
Block, the Quick Response Code module are connect with the MCU module, and corresponding Quick Response Code is generated according to the control information of the MCU module,
And it is shown by the display module；The requesting terminal is equipped with Response Code scan module, passes through the requesting terminal
Response Code scan module scans the connection of the Quick Response Code realization and the cloud server.
4. shared self-service system for charging as claimed in claim 3, which is characterized in that the charging unit further includes that charging is opened
It closes, the connection that the charge switch is used to be switched on or switched off between the power supply module and the charge management module, the MCU
Module controls the break-make of the charge switch according to the presence or absence of described charge request signal.
5. shared self-service system for charging as claimed in claim 4, which is characterized in that the charge management module includes
BQ24617 chips or BQ24610 chips.
6. shared self-service system for charging as claimed in claim 5, which is characterized in that the display module is LCD display.
7. shared self-service system for charging as claimed in claim 6, which is characterized in that the requesting terminal is mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721508146.2U CN207743712U (en) | 2017-11-10 | 2017-11-10 | A kind of shared self-service system for charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721508146.2U CN207743712U (en) | 2017-11-10 | 2017-11-10 | A kind of shared self-service system for charging |
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| Publication Number | Publication Date |
|---|---|
| CN207743712U true CN207743712U (en) | 2018-08-17 |
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ID=63115574
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721508146.2U Active CN207743712U (en) | 2017-11-10 | 2017-11-10 | A kind of shared self-service system for charging |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110875613A (en) * | 2018-09-04 | 2020-03-10 | 付旭东 | Shared charging system and method |
-
2017
- 2017-11-10 CN CN201721508146.2U patent/CN207743712U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110875613A (en) * | 2018-09-04 | 2020-03-10 | 付旭东 | Shared charging system and method |
| CN110875613B (en) * | 2018-09-04 | 2021-05-18 | 付旭东 | Shared charging system and method |
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