CN208849492U - A kind of charging system - Google Patents
A kind of charging system Download PDFInfo
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- CN208849492U CN208849492U CN201821491974.4U CN201821491974U CN208849492U CN 208849492 U CN208849492 U CN 208849492U CN 201821491974 U CN201821491974 U CN 201821491974U CN 208849492 U CN208849492 U CN 208849492U
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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
- 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
- Y04S30/14—Details associated with the interoperability, e.g. vehicle recognition, authentication, identification or billing
Abstract
The utility model discloses a kind of charging systems, belong to charging technique field, including server, user terminal, charging fastener and charging socket device, the server and user terminal are wirelessly connected, the user terminal and charging socket device are wirelessly connected, the charging fastener and user terminal are wirelessly connected, and the charging fastener and charging socket device are wirelessly connected.What charging system was taken is mobile phone on-line payment and uses strategy offline, and equipment is mountable to the place of no GPRS signal, such as underground parking, without other costs of serving, and removes the movement of barcode scanning from, is charged by user's unrestricted choice free device.While the sub- account by charging fastener as mobile phone, therefore the old man in family can be used charging fastener and charge, and realize that the more people of an account use, while solving old man to understand using smart phone and complete the technical issues of charging.
Description
Technical field
The utility model relates to charging technique field more particularly to a kind of charging systems.
Background technique
Electric vehicle is the vehicles of common for solving the short-distance trip of daily life, and there are vast electronic automobile-used for China
Family.And at present, electric vehicle charging without planning and is managed in cell, and charging is easy to cause fire, harm there are security risk in family
To the person and property safety of the people.Charging causes storage battery to overcharge to night electric vehicle for a long time, is easy to make the storage battery lost of life.This
Outside, the electric vehicle difficult situation that electricity exhausts in public can also be solved.There are quick charge stake, charging current on the market
It is very big, considerably beyond storage battery normal charging current, it is easy to overcharge storage battery, bulge, the damage to storage battery is very big, influences storage battery
Service life.
Charging equipment is mostly to insert coins on the market at present, is swiped the card or mobile phone barcode scanning payment mode, mode service of inserting coins and swipe the card
Higher cost, it is desirable to provide coin and the service of supplementing with money are received, and mobile phone barcode scanning payment mode needs 4G signal and could use.To make
The underground parking obtained much is not available such system, so that the experience of user is poor, while the charging of manufacturer
The Chen Genben of equipment increases, and needs to increase relay station when there is no signal, when the 4G signal or GPRS module etc. either used
It will increase equipment cost.Existing some charging units usually can be because of charging interface short circuit or the high temperature too long that charges simultaneously
Situations such as natural, and charging interface will appear the situation of short circuit when there is water to enter, and can burn out charging unit and crisis is filled
The safety of electric car.And existing charging system or device can only be supplemented with money by mobile phone to carry out barcode scanning, but for old man
Very inconvenient with child, old man is ignorant of using smart phone, and therefore, it is necessary to design a kind of charging that an account is multi-purpose
System can satisfy the use of the entire family of existing user.
Utility model content
The purpose of this utility model is to provide a kind of charging systems, and solving existing charging system can only be swept using mobile phone
The technical issues of code charges, the account that cannot be attached to, and is not able to satisfy old man's charge requirement in family.What the utility model was taken is hand
With offline using strategy, equipment is mountable to the place of no GPRS signal, such as underground parking for machine on-line payment, without
Other costs of serving, and remove the movement of barcode scanning from, it is charged by user's unrestricted choice free device, this programme collection is various
Scheme advantage, the more personal uses of an account, can mobile phone and card simultaneously using meeting in family the needs of old man charges, in fact
When detect charging interface temperature and humidity and drain conditions, improve charging security, greatly promote user experience.
A kind of charging system, including server, user terminal, charging fastener and charging socket device, the server and use
Family end is wirelessly connected, and the user terminal and charging socket device are wirelessly connected, and the charging fastener and user terminal are wirelessly connected, institute
It states charging fastener and charging socket device is wirelessly connected；
The charging socket device includes relay circuit, isolation current detection circuit, controller circuitry, jack interface electricity
The input terminal of road and power supply, the relay circuit is connect with external power cord, the output end and jack interface of relay circuit
Circuit connection, the isolation current detection circuit is arranged on the electrified wire of relay circuit and jack interface circuit, described
The output end and controller circuitry of current detection circuit is isolated, the output end of the power supply is connect with controller circuitry, the control
Bluetooth antenna is provided on device circuit processed, the Bluetooth antenna is connect with controller circuitry；
Charging fastener includes cutting ferrule and the circuit device that is arranged in inside cutting ferrule, the circuit device include bluetooth module,
Battery, switch and indicator light, the battery are connect through switch with bluetooth module and indicator light respectively, the bluetooth module and instruction
Lamp connection.
Further, isolation current detection circuit includes current transformer, resistance R2, R3, R6, capacitor C9 and MB6S whole
Bridge is flowed, the resistance R2 is connected in parallel on the output end of current transformer, and the test side of the current transformer is arranged on conducting wire, institute
The output end for stating current transformer is connect with the input terminal of MB6S rectifier bridge, the output end of the MB6S rectifier bridge respectively with capacitor
C9 is connected with one end of resistance R3, capacitor C9 other end ground connection, the other end of the resistance R3 respectively with electric current be isolated examine
Slowdown monitoring circuit output end is connected with one end of resistance R6, the other end ground connection of the resistance R6.
Further, power supply includes rectification circuit, buck circuit and transformer, input terminal and the outside of the rectification circuit
The electrical connection of the city 220V, the output end of the rectification circuit are connect through buck circuit with transformer.
Further, charging socket device further includes electric-leakage detection circuit and Temperature and Humidity circuit, the detection of electrical leakage
The test side of circuit and Temperature and Humidity circuit and jack interface circuit connection, the electric-leakage detection circuit and Temperature and Humidity electricity
The output end on road is connect with controller circuitry.
Further, controller circuitry includes microprocessor, clock circuit, indicator light circuit and power supply circuit, the confession
The input terminal of circuit connects to power supply, and output end connect power supply with microprocessor, and the clock circuit and indicator light circuit are equal
It is connect with microprocessor, the microprocessor uses the chip of model CC2640_V1.4.
Further, user terminal is mobile phone or tablet computer.
Further, Temperature and Humidity circuit includes temperature sensor and humidity sensor, the temperature sensor and wet
The output end of degree sensor is connect with controller circuitry, and the temperature sensor uses the temperature sensing of model WRM-101
Device.
Further, charging fastener further includes buzzer, and the buzzer is connect with bluetooth module.
The utility model uses above-mentioned technical proposal, and the utility model has following technical effect that
1, what the charging system of the utility model was taken is mobile phone on-line payment and uses strategy offline, and equipment is mountable to
Place without GPRS signal, such as underground parking without other costs of serving, and remove the movement of barcode scanning from, by with
Family unrestricted choice free device charges, and this programme integrates various scheme advantages, real-time detection charging interface it is warm and humid
Degree and drain conditions improve charging security, greatly promote user experience；Sub- account by charging fastener as mobile phone simultaneously
Family, therefore the old man in family can be used charging fastener and charge, and realize that the more people of an account use, while solving old man not
It can understand using smart phone and complete the technical issues of charging.
2, the charging method of the utility model is to allow that the offline use of mobile phone.Allow offline using the installation to equipment
Place does not have any restrictions, there is electricity.So-called to refer to offline, this scheme does not depend on GSM/GPRS network, in mobile phone without network
In the case where, equipment is controlled by the communication mode of bluetooth, realizes authorization electric discharge.This feature is to distinguish other schemes
One of main points；Design has current detection circuit in scheme, when the sufficiently small quiescent current close to charger of electric current, can be determined
Justice for full of.In addition if pulled out during charging by people, electric current can drop to 0 at this time, and under both of these case, equipment can all stop
Electric discharge, and settled accounts for user at this time point.The redundance of payment amount when single under user, can retract user
Account farthest reduces the use cost of user, only can collect practically the reasonable electricity charge, i.e., spends how many with how many,
There is better user experience than the fuzzy consumption mode of other schemes.This is the second main points for distinguishing other schemes；About true
The upload of real charging consumer record, the strategy that this programme is mutually passed using collaboration.If charging termination, user's is true at this time
The equipment that can be saved of consumption period in, when second user is connected to this equipment, record can be acquired, and be pushed to
Server background.About 20 bytes of entire packet, hardly cause too big burden to customer flow, and equally my record can also lead to
The mobile phone for crossing other users uploads, this is a kind of operating mode for cooperateing with mutual assistance, not to total use cost of user
Increase, this is the unusual feature of this programme third.
3, the charging circuit of the utility model can detect electric current, together by setting isolation current detection circuit
When have the function that isolation, prevent detection process high current and controller circuitry damaged, increase the service life, use simultaneously
Electric-leakage detection circuit and Temperature and Humidity circuit test socket whether electric leakage and the case where temperature and humidity, leak electricity to prevent socket
Or situations such as water inlet, causes safety accident.
Detailed description of the invention
Fig. 1 is the charging system block diagram of the utility model.
Fig. 2 is the charging socket device module frame chart of the utility model.
Fig. 3 is the isolation current detection circuit schematic diagram of the utility model.
Fig. 4 is the controller circuitry schematic diagram of the utility model.
Fig. 5 is the relay circuit schematic diagram of the utility model.
Fig. 6 is the power principle figure of the utility model.
Fig. 7 is the charging fastener circuit structure block diagram of the utility model.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, referring to the drawings and enumerate excellent
Embodiment is selected, the utility model is further described.However, it is necessary to illustrate, many details listed in specification
It is specific even without these just for the sake of making reader have a thorough explanation to the one or more aspects of the utility model
Details also may be implemented the utility model these aspect.
As shown in figs. 1-7, a kind of charging system structural block diagram according to the present utility model, including server, user terminal, fill
Electric card part and charging socket device, the server and user terminal are wirelessly connected, and the user terminal and charging socket device are wireless
Connection, the charging fastener and user terminal are wirelessly connected, and the charging fastener and charging socket device are wirelessly connected.
The charging socket device includes relay circuit, isolation current detection circuit, controller circuitry, jack interface electricity
The input terminal of road and power supply, the relay circuit is connect with external power cord, the output end and jack interface of relay circuit
Circuit connection, the isolation current detection circuit is arranged on the electrified wire of relay circuit and jack interface circuit, described
The output end and controller circuitry of current detection circuit is isolated, the output end of the power supply is connect with controller circuitry, the control
Bluetooth antenna is provided on device circuit processed, the Bluetooth antenna connect with controller circuitry
Charging fastener includes cutting ferrule and the circuit device that is arranged in inside cutting ferrule, the circuit device include bluetooth module,
Battery, switch and indicator light, the battery are connect through switch with bluetooth module and indicator light respectively, the bluetooth module and instruction
Lamp connection.
Charging circuit can detect electric current, while reaching the work of isolation by setting isolation current detection circuit
With, prevent detection process high current and controller circuitry damaged, increase the service life, while using electric-leakage detection circuit and
Temperature and Humidity circuit test socket whether electric leakage and the case where temperature and humidity, there is situations such as leaking electricity or intaking to prevent socket
Cause safety accident.Controller circuitry control relay circuit opens or closes, and completes charging, isolation current detection circuit detection
The current conditions of conductor wire are carried out according to the time come charging.It is provided with bluetooth module on charging fastener, user passes through user terminal
It is communicated with bluetooth module, the time charged the number that needs charge and every time is input on charging fastener.User terminal passes through indigo plant
User information, charging times and each charging time are inputted bluetooth module by tooth communication.Fastener charge in charging, is inserted with charging
Base device bluetooth connection, sends charge request automatically after connection, charging socket device opens charging.The indigo plant to charge on fastener simultaneously
Tooth module reduces charging times automatically and charges total time.
In the embodiments of the present invention, as shown in figure 4, controller circuitry includes microprocessor, clock circuit, indicator light
The input terminal of circuit and power supply circuit, the power supply circuit connects to power supply, and output end connect power supply with microprocessor, when described
Clock circuit and indicator light circuit are connect with microprocessor, and the microprocessor uses the chip of model CC2640_V1.4.It is logical
It crosses and uses Bluetooth chip as controller chip, so as to greatly reduce cost, while reducing the volume of device.By making
With Bluetooth communication, allow the offline use of mobile phone.Allow to have electricity i.e. using there is no any restrictions to the fabricating yard of equipment offline
It can.So-called to refer to offline, this scheme does not depend on GSM/GPRS network, in the case where mobile phone is without network, passes through the communication of bluetooth
Mode controls equipment, realizes authorization electric discharge.
In the embodiments of the present invention, as shown in figure 3, isolation current detection circuit include current transformer, resistance R2,
R3, R6, capacitor C9 and MB6S rectifier bridge, the resistance R2 are connected in parallel on the output end of current transformer, the current transformer
Test side is arranged on conducting wire, and the output end of the current transformer is connect with the input terminal of MB6S rectifier bridge, and the MB6S is whole
The output end of stream bridge is connect with one end of capacitor C9 and resistance R3 respectively, the capacitor C9 other end ground connection, the resistance R3's
The other end is connected with one end that current detection circuit output end and resistance R6 is isolated respectively, the other end ground connection of the resistance R6.
The size that current detection circuit has detection electric current is isolated, while there is isolation high current, avoids causing shadow to controller circuitry
It rings.
In the embodiments of the present invention, as shown in fig. 6, power supply includes rectification circuit, buck circuit and transformer rectification
The input terminal of circuit is electrically connected with the outside city 220V, and the output end of the rectification circuit is connect through buck circuit with transformer.Electricity
Source is reduced to the voltage of the 220V of alternating current the voltage or 5 volts of direct current of 12V, powers to controller circuitry.
In the embodiments of the present invention, Temperature and Humidity circuit includes temperature sensor and humidity sensor, the temperature
The output end of degree sensor and humidity sensor is connect with controller circuitry, and the temperature sensor uses model WRM-
101 temperature sensor.Simultaneously using electric-leakage detection circuit and Temperature and Humidity circuit test socket whether electric leakage and warm and humid
There is situations such as leaking electricity or intaking to prevent socket and causes safety accident in the case where spending.
In the embodiments of the present invention, charging fastener further includes buzzer, and the buzzer is connect with bluetooth module.When
After charging failure, buzzer sounds, and user is notified to control charging again.
Server is directly inquired for storing user data and cost data for user.It is mounted on user terminal solid
Fixed charging system is attached charging socket device using charging system (APP on mobile phone) and carries out control charging.Charging
Socket device is accomplished that the connection control charging of bluetooth, allows the offline use of mobile phone.Allow offline using the peace to equipment
Dress place does not have any restrictions, there is electricity.So-called to refer to offline, this scheme does not depend on GSM/GPRS network, in mobile phone without net
In the case where network, equipment is controlled by the communication mode of bluetooth, realizes authorization electric discharge.Design has current detection circuit,
When the sufficiently small quiescent current close to charger of electric current, can be defined as being full of.In addition if pulled out during charging by people,
Electric current can drop to 0 at this time, and under both of these case, equipment can all stop discharging, and settle accounts for user at this time point.With
The redundance of payment amount when single under family, can retract the account of user, farthest reduce the use cost of user, only
The reasonable electricity charge can be collected practically, i.e., with how much spending how many, there is preferably use than the fuzzy consumption mode of other schemes
Family experience.The upload of true charging consumer record, the strategy that this programme is mutually passed using collaboration.If charging termination, at this time
In the equipment that the true consumption period of user can be saved, when second user is connected to this equipment, record can be obtained
It takes, and is pushed to server background.About 20 bytes of entire packet, hardly cause too big burden to customer flow.Equally in person
Record can also be uploaded by the mobile phone of other users, this is a kind of operating mode for cooperateing with mutual assistance, is made to the total of user
With cost, there is no increase.Wherein, charging fastener and the process of charging socket device connection charging are identical as the principle of user terminal.
The data packet of transmission is identical as user terminal, is the mode for starting triggering automatically, needs to look for and nearest bluetooth after being started by key switch
It is attached communication, charge information is issued charging socket device after successful connection, after charging socket device opens charging, charging
Socket device feeds back city shop successful information and gives charging fastener, and the charging automatic mouth of fastener removes charging times (deducting fees).
The course of work are as follows:
Broadcast the machine virtual ID, the information such as charged state, and charging quotation；After being connected to mobile phone, provides and upload and is real
Border consumer record；Consumer requests are received, 220VA supply access is provided；Detect charged state；The practical charging time is recorded with timely
It is long, and it is saved in local；Timing stops power supply.
Based on Bluetooth of mobile phone and power supply unit interaction, user first opens APP and chooses socket, connected automatically by bluetooth
The socket, APP can carry out authorization unlatching to equipment according to the local remaining sum of this user, and according to the charging time set by user,
Opening timing power supply logics, the time to be automatically stopped power supply.
It follows in principle and fills time computation rule in fact, user's charging expense is allowed to be preferably minimized as far as possible.If during charging
Accident occurs, actively or passively abandons charging, charging socket can be automatically stopped power supply, and calculate the practical charging time, it is ensured that
Equipment safety and user's right is avoided to cause damages, user applies for the differential section in charging time and practical charging time, can prolong
When retract user account.
The assessment of electric current is to carry out isolation acquisition to the electric current on AC220L line using mutual inductor equipment, in this way can be same
When guarantee equipment and user safety.When equipment is when being discharged, periodical acquisition can be carried out to induced current, when electric current is big
When about 3A, equipment will do it protectiveness power-off, and high current is avoided to cause caused security risk of generating heat.And relay is using double
Knife structure thoroughly allows the output of socket and AC220V to be thoroughly detached from, including zero curve and firewire.
User opens Bluetooth of mobile phone and starts APP, selects equipment connection, and last user's real consumption note is obtained after successful connection
Record (if any network, uploads, such as without network, upload after being stored in local waiting networking) immediately, if user local remaining sum is not
0, then charge request is initiated to equipment according to the consumption habit of user's default setting (such as: charging four hours), equipment starts to supply
Electricity, countdown are opened.It is zero that electric current is detected in midway, and automatic terminate is powered, and uploads preservation real consumption immediately and local is recorded, or
Person etc. is to be uploaded.If user local remaining sum is 0, balance amount prompting is insufficient, please network and supply remaining sum or supplement with money.
User's connection, equipment power supply, actively or after passive stopping charging equipment is automatically stopped power supply.
This system is based on Bluetooth of mobile phone and power supply unit interaction, and user first opens APP and chooses socket, automatic by bluetooth
The socket in connection, APP can carry out authorization unlatching to equipment according to the local remaining sum of this user, and according to charging set by user
Time, opening timing power supply logics, the time to be automatically stopped power supply.
This system follows in principle fills time computation rule in fact, and user's charging expense is allowed to be preferably minimized as far as possible.If filled
Occur accident during electricity, actively or passively abandon charging, charging socket can be automatically stopped power supply, and when calculating practical charging
Between, it is ensured that equipment safety and user's right is avoided to cause damages, user applies for the difference portion in charging time and practical charging time
Point, it can be delayed and retract user account.The situation of charging termination has following several: fair termination, charging equipment fill with, charging
For electric current close to the static working current of charger, system can be automatically stopped electric discharge.Active termination, when charging is that user has filled one section
Between actively pull out charger after, system can detect electric current be 0, stop electric discharge.It is passive to terminate, to be pulled out during charging by other people
Plug, system can detect that electric current is 0, and stop the case where discharging.Abnormal end, since charger itself is abnormal, Huo Zheyong
Family has used other electrical appliances and has caused electric current excessive, and more than the upper limit value of this system, system will do it self-shield and be stopped
Electric discharge.The process of above-mentioned charging is using existing basic information collection, and the program of signal contrast and signaling switch is related to
To program or method be to belong to existing method.
Switch key is often pressed switch key general 3 seconds as start button, charging fastener starting, the indigo plant to charge in fastener
Tooth module is found nearest charging socket device and is attached, and after successful connection, sends charge data automatically, the charging time and fills
Electric user data, charging socket device opens charging after receiving data, and feeds back and charge successfully, the data hair of charging socket device
It send identical as the transmission data of user terminal.After charging successfully, the indicator light green light to charge on fastener is always on one second, when charging fastener
When interior charging times deficiency, indicator light red light is lighted.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, can also make several improvements and retouch, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of charging system, it is characterised in that: including server, user terminal, charging fastener and charging socket device, the clothes
Be engaged in device and user terminal is wirelessly connected, and the user terminal and charging socket device are wirelessly connected, the charging fastener and user terminal without
Line connection, the charging fastener and charging socket device are wirelessly connected；
The charging socket device include relay circuit, isolation current detection circuit, controller circuitry, jack interface circuit and
The input terminal of power supply, the relay circuit is connect with external power cord, the output end and jack interface circuit of relay circuit
Connection, the isolation current detection circuit are arranged on the electrified wire of relay circuit and jack interface circuit, the isolation
The output end and controller circuitry of current detection circuit, the output end of the power supply are connect with controller circuitry, the controller
Bluetooth antenna is provided on circuit, the Bluetooth antenna is connect with controller circuitry；
Charging fastener includes cutting ferrule and the circuit device that is arranged in inside cutting ferrule, the circuit device include bluetooth module, battery,
Switch and indicator light, the battery are connect through switch with bluetooth module and indicator light respectively, and the bluetooth module and indicator light connect
It connects.
2. a kind of charging system according to claim 1, it is characterised in that: the isolation current detection circuit includes electric current
Mutual inductor, resistance R2, R3, R6, capacitor C9 and MB6S rectifier bridge, the resistance R2 are connected in parallel on the output end of current transformer, institute
The test side for stating current transformer is arranged on conducting wire, and the output end of the current transformer and the input terminal of MB6S rectifier bridge connect
It connecing, the output end of the MB6S rectifier bridge is connect with one end of capacitor C9 and resistance R3 respectively, the capacitor C9 other end ground connection,
The other end of the resistance R3 is connected with one end that current detection circuit output end and resistance R6 is isolated respectively, the resistance R6's
Other end ground connection.
3. a kind of charging system according to claim 1, it is characterised in that: the power supply includes rectification circuit, buck electricity
The input terminal of road and transformer, the rectification circuit is electrically connected with the outside city 220V, and the output end of the rectification circuit is through buck
Circuit is connect with transformer.
4. a kind of charging system according to claim 3, it is characterised in that: the charging socket device further includes electric leakage inspection
The test side of slowdown monitoring circuit and Temperature and Humidity circuit, the electric-leakage detection circuit and Temperature and Humidity circuit and jack interface circuit
The output end of connection, the electric-leakage detection circuit and Temperature and Humidity circuit is connect with controller circuitry.
5. a kind of charging system according to claim 1, it is characterised in that: the controller circuitry include microprocessor,
The input terminal of clock circuit, indicator light circuit and power supply circuit, the power supply circuit connects to power supply, output end and microprocessor
Connection power supply, the clock circuit and indicator light circuit are connect with microprocessor, and the microprocessor uses model
The chip of CC2640_V1.4.
6. a kind of charging system according to claim 1, it is characterised in that: the user terminal is mobile phone or plate electricity
Brain.
7. a kind of charging system according to claim 4, it is characterised in that: the Temperature and Humidity circuit includes that temperature passes
The output end of sensor and humidity sensor, the temperature sensor and humidity sensor is connect with controller circuitry, the temperature
Spend the temperature sensor that sensor uses model WRM-101.
8. a kind of charging system according to claim 1, it is characterised in that: the charging fastener further includes buzzer, institute
Buzzer is stated to connect with bluetooth module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821491974.4U CN208849492U (en) | 2018-09-12 | 2018-09-12 | A kind of charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821491974.4U CN208849492U (en) | 2018-09-12 | 2018-09-12 | A kind of charging system |
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| Publication Number | Publication Date |
|---|---|
| CN208849492U true CN208849492U (en) | 2019-05-10 |
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ID=66372723
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821491974.4U Active CN208849492U (en) | 2018-09-12 | 2018-09-12 | A kind of charging system |
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| CN (1) | CN208849492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126664A (en) * | 2019-06-17 | 2019-08-16 | 福建沃充物联网科技有限公司 | A kind of electric vehicle charging station, charging system and charging method |
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2018
- 2018-09-12 CN CN201821491974.4U patent/CN208849492U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126664A (en) * | 2019-06-17 | 2019-08-16 | 福建沃充物联网科技有限公司 | A kind of electric vehicle charging station, charging system and charging method |
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Address after: Room 3772, Floor 1, Building 8, No. 33, Guangshun Road, Changning District, Shanghai, 200000 Patentee after: Shanghai Mingzhi Zhichong Intelligent Technology Co.,Ltd. Address before: No. 418, Building B1, No. 19, Guokai Avenue, Nanning City, Guangxi, 530000 Patentee before: GUANGXI NANNING MINGZHI ZHICHONG TECHNOLOGY Co.,Ltd. |