WO2020138724A1

WO2020138724A1 - Smart outlet and charging control system using same

Info

Publication number: WO2020138724A1
Application number: PCT/KR2019/016045
Authority: WO
Inventors: 한찬희
Original assignee: 한찬희
Priority date: 2018-12-24
Filing date: 2019-11-21
Publication date: 2020-07-02

Abstract

The present invention comprises: a smart outlet having a charger and a user recognition device built therein, wherein the smart outlet is set to have different capacities for each connection port, is individually or collectively set to enable charging capacity control, and recognizes respective unique IDs of a user terminal and a mobile charger such that charging is performed only for an electric vehicle; the user terminal that requests charging of the electric vehicle for the smart outlet; a control center that receives charging information from each connection port of the smart outlet, separately recognizes user information for each connection port, and measures the amount of charging power in connection with a power company; and the power company that measures the amount of power charged through the smart outlet, shares the total amount of power with the control center such that only the amount of power in a charging time period managed by the control center is extracted from among the measured amount of power and determined as the amount of charging power, wherein the amount of charging power is determined by the IDs of a user and the charger, a connection port number, and charging time which are linked to each other.

Description

Smart outlet and charging control system using the same

The present invention relates to a smart outlet and a charging control system using the same.

Korean Patent Registration No. 10-1266047 relates to a power monitoring system using a smart outlet, a smart plug configured to include an RFID tag to connect a load plug and distinguish the connected load by a tag value; It is equipped with an RFID reader and is simultaneously connected to the smart plug, recognizes the RFID tag and receives the corresponding tag value, recognizes the transfer of the RFID tag value, converts the mode to an active state for power measurement, and transmits it to the corresponding load connected to the smart plug. When power is supplied and the power information of the load is measured, and standby power is generated when a communication failure with the home network server occurs, or when a dangerous situation detection signal generated by detecting an overcurrent and an overload condition of the corresponding load occurs, independently A smart outlet that cuts off power supplied to the load; A home network server that receives power information including the tag value of the load from the smart outlet, calculates it as power monitoring information, generates a control command signal for power supply and shutdown of the smart outlet, and transmits it to the smart outlet; It receives and displays power monitoring information from the home network server, and it includes a user device that sets the power environment and delivers it to the home network server. Receives and is responsible for power monitoring and control for each load, but the smart outlet installed for each load independently detects the power status and cuts off power and standby power when a communication failure occurs, and the risk situation detection section of the smart outlet is overloaded Detects dangerous situations such as overcurrent and malfunction of the device, generates a dangerous situation signal and transmits it to a home network server, and recognizes the load connected to the smart plug as a tag unique code number through the RFID tag of the smart plug And to be discernible.

Korean Patent Publication No. 10-2018-0028978 relates to a smart outlet for charging an electric vehicle and a charging method using the same, in a smart outlet for charging an electric vehicle for charging an electric vehicle, to a plug coupled to the smart outlet A billing determining unit for determining whether to charge by comparing the power consumption of a corresponding external device with a preset allowable power amount, and a short-range wireless communication unit receiving payment information for supplying power to the external device based on the determined charging or not And a power supply unit for supplying power to an external device, and determines whether to charge by comparing the amount of consumed power of the external device corresponding to the plug coupled to the smart outlet with a preset allowable amount of power, and based on the determined billing. It is to provide a smart outlet for electric vehicle charging that receives payment information for supplying power to a device from a user terminal and then supplies power to an external device.

However, the prior arts described above are not only techniques for charging control performed in a one-to-one structure, that is, when one charger plug is connected to one outlet, but also suitable charging control techniques such as power distribution for outlets having multiple access ports It is a situation where it is necessary to develop technology to charge many electric vehicles at the same time through proper control.

The present invention was made to improve the problems related to the prior art as described above, and an object of the present invention is to provide a smart outlet and a charging control system using the same, by configuring a control board in a smart outlet to enable charging control. have.

A charging control system using a smart outlet according to the present invention for achieving the above object includes a multi-connection smart outlet having a charger and a user recognition device; A user terminal requesting charging of the electric vehicle with respect to the smart outlet; A control center that receives charging information from each access port of the smart outlet and separately recognizes user information for each access port and measures the amount of charging power in connection with a power company; And a power company that measures the amount of power charged through the smart outlet, extracts only the amount of power in the charging time period managed by the control center from the measured amount of power, and shares the total amount of power with the control center to determine the amount of charge. The amount of power is characterized in that the user and charger ID, connection number and charging time are determined in connection with each other.

The luminous material is applied to the smart outlet, and the charging of the electric vehicle is differentially controlled by completely stopping, adjusting the charge amount and maintaining the charge according to the temperature value of the smart outlet, and the charging time is completed from the time the charging request signal is input from the user terminal. It is characterized by being time.

The smart outlet according to the present invention for achieving the above object has a built-in program for controlling the operation of member authentication, mobile charger connection or disconnection recognition, temperature detection, short circuit detection, power control, and sensing the temperature of the smart outlet A control unit for determining whether or not the charging is continued, transmitting the charging information to the control center to determine the amount of charging power, and allowing each connection port to individually or integrally control charging capacity; A communication unit that inputs a charging request signal and an ID transmitted from a user terminal to the control unit so that charging is possible only for an electric vehicle, and transmits charging information to a control center so as to determine the amount of electric power charged in the electric vehicle through a smart outlet; When the temperature of the smart outlet is overheated above the reference value, the sensing unit detects the real-time temperature to stop charging the electric vehicle and inputs it to the control unit; A recognition unit recognizing a user and an ID of a mobile charger connected to a smart outlet; And a power control unit that supplies charging power to the electric vehicle connected to the smart outlet, and cuts off the input power to be supplied to the electric device under the control of the control unit when the subject connected to the smart outlet is not an electric vehicle. .

The recognition unit is characterized by recognizing a signal transmitted through any one of Bluetooth, RFID, NFC, and IRDA.

A charging control system using a smart outlet according to the present invention for achieving the above object includes: a smart outlet provided with one or more electrical connections on a parking surface installed in an area owned by an individual or a group; A usage app that provides charging conditions to use the smart outlet; A user terminal for scheduling to charge the electronic device in a smart outlet corresponding to a desired condition through the app; And a control center that receives charging information provided from the smart outlet and manages the amount of charging power with a power company. It is characterized in that it consists of a power company that manages the amount of charging power used through the smart outlet together with the control center and calculates the charging fee.

The app combines the mileage of the user who has reserved the charge, the charging rate and the parking rate, and finally calculates the parking rate, and the smart outlet measures the charging power; A temperature sensor that senses real-time temperature; And a light emitting unit configured to emit light to enable a user to check a charging position.

A charging control system using a smart outlet according to the present invention for achieving the above object is provided with one or more electrical connection ports installed on a parking surface installed in an area owned by an individual or a group, the control unit; Recognition unit for recognizing whether the charger is connected; A sensing unit that detects a smart outlet temperature in real time; A display unit that emits light so as to check the location of the smart outlet; Measuring unit for measuring the amount of charging power; And a smart outlet configured with a code unit for informing the user terminal of a smart outlet, an operation switch is incorporated to operate or directly connect or disconnect AC, and a charging outlet capable of setting a charging current amount based on the capacity of the switchboard; An app that provides information to use the smart outlet, sets a charging limit capacity of the smart outlet, and notifies the user terminal when the limit capacity is exceeded; A user terminal for scheduling to charge the electronic device in a smart outlet corresponding to a desired condition through the app; And a control center that receives charging information provided from the smart outlet and manages the amount of charging power with a power company. It consists of a power company that manages the amount of charging power used through a smart outlet and calculates the charging fee together with the control center, and the app can set the charging time, charging fee, charging current amount, parking fee, and charging standby information. , When all smart outlets are in use, information on whether the smart outlet can be used while the user is coming, the location of the smart outlets, directions to the navigation linkage with the navigation app, time compared to the maximum available power, total power available, total Provides usage time, usage time, charging power adjustment guide, charging fee, parking fee, and nearby government office information, and the user terminal provides the nearest smart outlet search, distance, and navigation information linked with the navigation app. Characterized by receiving.

The app calculates the final charge by combining the charging completion, charging time, charging rate, mileage, driving time, and parking rate according to the use of the smart outlet, and is equipped with a charging rate payment function. Set the limit capacity of the smart outlet, and if one smart outlet is charging according to the capacity of the electronic device, control the electronic devices connected to the other smart outlet to be impossible to charge, notify the user terminal, and communicate through the smart outlet. When charging of the electronic device being charged is blocked before charging is completed, it is characterized in that a predetermined fee is returned according to a prescribed rule.

The present invention is to configure the control board in a smart outlet so that charging control is possible, so that charging power is not provided in the case of a non-mobile charger, and charging charges and/or parking charges are financed by linking charging and parking charges. It is possible to mount, and an operation switch is built in a smart outlet to directly connect or disconnect AC.

In addition, by using a smart outlet and a plug connected to it, the type of the device to be charged or used for electric power is classified and judged, and it is determined based on the building wiring capacity to control charging and to estimate the usage fee.

1 is a block diagram of a charging control system using a smart outlet according to a first embodiment of the present invention.

2 is a schematic external view of a smart outlet according to a first embodiment of the present invention.

3 is a schematic external view of a plug connected to a smart outlet according to a first embodiment of the present invention.

Figure 4 is a flow diagram between the plug, the smart outlet and the control center according to the first embodiment of the present invention.

5 is a control configuration diagram of a smart outlet according to a first embodiment of the present invention.

6 is a control configuration diagram of a control center according to a first embodiment of the present invention.

7 is a basic flowchart of a power control operation using a smart outlet according to a first embodiment of the present invention.

8 is an exemplary flowchart of a power control operation using a smart outlet according to a first embodiment of the present invention.

9 is a block diagram of a charging control system using a smart outlet according to a second embodiment of the present invention.

10 is a control configuration diagram of the smart outlet of FIG. 9;

11 and 12 are operation flowcharts according to the second embodiment of the present invention.

13 is a block diagram of a charging control system using a smart outlet according to a third embodiment of the present invention.

14 is a control configuration diagram of the smart outlet of FIG. 13;

15 is a block diagram of a charging control system using a smart outlet according to a fourth embodiment of the present invention.

16 is a control configuration diagram of the smart outlet of FIG. 15;

17 is a relationship diagram of an app and a smart outlet according to a fourth embodiment of the present invention.

18 is a control configuration diagram of a mobile charger used in the fourth embodiment of the present invention.

19 is an operation flowchart according to a fourth embodiment of the present invention.

Hereinafter, the present invention will be described in detail with reference to the drawings.

[First Embodiment]

As shown in FIG. 1, in the first embodiment, the smart outlet 100 and the control center 200 are networked through a wireless communication network.

When the charging target device is connected after the member authentication, the smart outlet 100 performs charging and measures charging power while obtaining information for determining the type, and when charging is completed, the type and charging power of the charging target device To the control center 200.

The control center 200 processes the charging charge calculated based on the type information of the charging target device and the charging power amount information transmitted from the smart outlet 100 to the charging target device.

The control center 200 also stores, for example, the wiring diagram information of the building, calculates the power supply capacity (wire capacity and switchboard switch capacity, etc.) according to the wiring, and whether or not charging power can be supplied for each smart electrical connection port. Judge. For example, several underground parking lot outlets are connected by one line (mother bus), and the capacity of the switchboard switch connected to them is the capacity that is down when two electric vehicles are used. That is, if the capacity of the switch is up to 220V 20A, but one electric vehicle is charged, it can be charged up to 16A (the maximum capacity of a typical 220V switch), but in order to charge two units, the switch cannot be dropped by dividing by 10A. Therefore, power consumption is distributed for use based on the wiring diagram of the corresponding building stored in the control center 200 in advance.

If the first user is using the 16A, the other electric vehicle will be guided to charge by moving to another area, i.e. to a smart outlet connected to another switch.

2 to 4, the smart outlet 100 includes a control unit 110, a member card reader 120, an electrical connector 130, a wake-up button 160, and an apartment parking lot It is installed at the general electrical connection installation location such as pillar, apartment wall, general house parking lot, general house wall, general and public building wall. In addition, a plug tag reader 140, a meter 150, and a memory 170 are included.

The control unit 110 is a member card reader 120, a plug tag reader 140, for calculating the amount of charging power through the electric connector 130 without a charging device built-in, unlike a charging target device such as an existing electric vehicle, Control of the meter 150 is possible. In addition, it is possible to control the communication unit 180 to transmit the amount of charging power through the electrical connector 130 and the type information of the device to be charged to the control center 200.

Member card reader 120 is a means for reading the card of the member who has joined the system in order to use the smart electrical connection (100). There are no restrictions on the type of reader, such as RFID reader, NFC reader, Bluetooth, and Zigbee.

The charging target device is an electric vehicle, an electric scooter, an electric wheelchair, an electric cart, etc., and since the loads are high and low, charging basic fees are set differently, and charging charges are differently calculated according to the amount of power used and the load level. It is classified and managed to be able to. In addition, the member authentication in the above, for example, if you download the app from the smartphone and run the member app, it may be a short-range communication with the smartphone.

The electrical connector 130 is composed of at least one or more plug connectors, and when the plug 300 of the device to be charged as shown in FIG. 3 is connected, reads the tag 310 configured in the plug 300 Plug reader 140 is configured to do so. The tag 310 may be inserted into the plug 300 or attached to the surface.

The tag 310 configured in the plug 300 may be embedded in a body in which two terminals of the plug 300 are fixed, as shown in FIG. 3, and a short distance in consideration of the distance from the smart electrical connector 100 It can be configured to be read by communication.

The tag 310 and the plug reader 140 are configured to differentially charge power and charge depending on the type of the device to be charged connected to the electrical connector 130.

The plug reader 140 is configured to solve the fact that it is not possible to distinguish whether the device to be charged is an electric vehicle only by the member authentication confirmed by the member card reader 120, and when the charging plug is installed in the electric vehicle and released In the case, a tag is embedded in the plug, and other types of devices to be charged may be released when the tag is embedded in the plug connected to the plug.

As described above, the information of the charging target devices having different types is processed in conjunction with customer information stored and managed in a database configured in the control center 200.

Meanwhile, the plug 300 may be fixedly mounted or detachably mounted on the device when the first charging target device is released. The structure fixedly attached to the device is judged to be classified as a device to be charged itself, which is connected to the electrical connector 130, but the structure to be separately mounted is connected to the electrical connector 130 by connecting the plug 300 to another device to be charged There will be cases.

Therefore, in consideration of such a case, it may be desirable to manage customer information by associating it with each plug, rather than managing the customer information only with the device to be charged. This makes it easy to discriminate the charging target.

On the other hand, it is determined that the plug 300, and more specifically, the type of the device to be charged is classified, reverse transmission of electricity, that is, reverse transmission of electricity from the device to be charged to the smart electrical connection port 100 for sale of electricity. It can also be very useful in doing this. Communication between the smart electrical connection port 100 and the control center 200 is also important to the application of this technology, and the control center 200 may be configured to determine the subject of electric reverse transmission.

The meter 150 is a means for measuring the amount of charging power for the device to be charged connected to the electrical connector 130. The amount of charging power measured by the meter 150 is transmitted to the control center 200 and charged to the customer after the charging rate is calculated. When the amount of charging power is transmitted from the control center 200 to the power company, the charging charge may be calculated by the power company.

The wake-up button 160 is a means to be operated and charged when using the charging power in consideration that the smart outlet 100 is set to use charging power when it is continuously connected to the control center 200.

The communication unit 180 is a means for transmitting information, such as the type of charging target device and the amount of charging power, which are charged through the smart outlet 100 to the control center 200, for example, a plurality of smart outlet 100 If one is installed for each pillar, for example, the first smart outlet collects charging information of other smart outlets and transmits it to the control center at once. When using such an IoT network, for example, when using a communication network that is a kind of IoT, such as Sigfox, Laura, and SimpleLink, information of peripheral devices is collected through communication between them, and wired LAN or WiFi, 4G, 4G LTE, 4G It is possible to transmit to a control center using a communication network such as LTE M.

The smart outlet 100 may also be configured with a display unit for displaying status such as device type and usage information to be charged. In addition, a temperature sensor may be configured to sense the temperature of the connection port of the electrical connector to prevent ignition. The detected temperature may be transmitted to the control center 200 as information related to charging.

On the other hand, the smart outlet 100 is installed on the pillars of the apartment parking lot, the wall of the apartment, the parking lot of the general house, the wall of the general house, and the wall of the public building, and should be at the level of living waterproof. In addition, the electric inlet pipe should be able to be formed on the lower side or the upper side, and it is easy to install, that is, it is compatible with the existing 220V general electric connector standard specification. In addition, the smart outlet 100 and the wiring information of the building are managed in the control center 200.

The control center 200 includes a control unit 210, a database (DB, 220), and a communication unit 230 as shown in FIG.

The control unit 210 receives the smart outlet information transmitted from the smart outlet 100, member information to be charged, device information to be charged, and information on the amount of charging power to distinguish whether the device to be charged is an electric vehicle or another type of device. The database 220 and the communication unit 230 are controlled to determine. In addition, based on the electrical wiring diagram of the building in which the smart outlet 100 is installed, the smart outlet 100 determines whether charging is possible through the smart outlet 100 to which the device to be charged is connected, and controls the charging according to the determination result. The communication unit 230 is controlled to transmit to (100). In addition, when receiving information connected to the plug in the smart outlet 100, it is possible to determine whether the charging is possible before discriminating what kind of device to be charged and to control charging according to the determination result. The power consumption state of each smart outlet 100 may be determined, and power distribution between all smart electrical connectors installed in the building may be adjusted according to the determination result. In addition, the type information and charging power amount information of the charging target device connected to the smart outlet 100 may be controlled to be transmitted at the same time, or may be controlled to be distributed over time.

The DB 220 is a means for storing and managing member information, smart outlet information, charging target device type information connected to the smart outlet, charging power amount information, and the like.

The basic flow of the charging power supply control operation using the smart outlet configured as described above will be described with reference to FIG. 7 as follows.

First, when the member card is brought close to the smart outlet 100, it is authenticated through the member card reader 120 (S10). Next, when the plug 300 of the device to be charged is connected to the electrical connector 130, the tag 310 configured in the plug 300 is read by the plug reader 140 and transmitted to the control center 200 for charging It is determined what the target device is (S20).

Next, the control center 200 determines whether charging is possible through the smart outlet 100 to which the device to be charged is connected (S30), and performs charging according to the determination result (S40). Next, when charging is completed, the amount of charging power measured by the meter 150 is transmitted to the control center 200 and processed in association with the type of device to be charged (S50).

In step S30, irrespective of the type of the device to be charged, the control center 200 first determines whether charging is possible through the corresponding smart outlet 100, and then, when the plug 300 is connected, notifies that charging is impossible and other smart You can also be guided to use an outlet. That is, as the control center 200 processes and stores the usage status of the smart outlet 100 in real time, it manages how much charging capacity is already in each smart outlet before the charging target device is connected to the smart outlet 100. Is to do.

In addition, the control center 200 may control real-time usage status of each smart outlet and control power distribution to be appropriately distributed, thereby preventing bias in use to a specific smart outlet.

An exemplary flow of power control operation using a smart outlet will be described with reference to FIG. 8. The operation flow illustrated in FIG. 8 may be implemented in various ways.

First, when the member card is brought close to the smart outlet 100, it is authenticated through the member card reader 120 (S10). When the plug 300 of the device to be charged is connected to the electrical connector 130 (S20), the tag 310 configured in the plug 300 is read by the plug reader 140 and transmitted to the control center 200 for charging It is determined whether the target device is a type (S30). In the above step, as the device to be charged is connected to the smart outlet 100, the smart outlet 100 and the control center 200 are connected to each other through a communication network, so that the minimum conditions for charging are satisfied, so wake up for actual charging. Button 160 should be operated.

Therefore, if the wake-up button 160 is pressed (S40), the control center 200 determines whether the device to be charged can be charged through the corresponding smart outlet (S50). If it is not determined that charging is possible, the user is guided to use another smart outlet, and if it is determined that charging is possible, charging is performed (S60). The amount of charging power used during charging is measured by the meter 150, and the measured amount of charging power is transmitted to the control center 200 in real time. As described above, the amount of charging power through the smart outlet received from the control center 200 is used as information for power distribution control performed in connection with other smart outlets and electric wiring of a building.

Meanwhile, the amount of charging power in the above is not transmitted to the control center 200 in real time, but may be transmitted after charging is completed. In FIG. 8, this flow is illustrated as charging information being transmitted to the control center 200 in step S80.

In step S90, charging-related information received from the smart outlet, that is, member information, charging target device type information, charging power amount information, etc. are all collected and processed so that a subsequent operation such as calculating a fee can be performed.

Meanwhile, in step S50, it is possible to determine whether charging is possible regardless of the type of the device to be charged. In addition, whether or not charging is possible may be determined based on the determination of the type of the device to be charged in step S30. That is, it is determined whether charging is possible based on the power capacity of the corresponding smart outlet, rather than determining whether charging is possible based on the result of determining whether the device to be charged is an electric vehicle.

On the other hand, it is assumed that the plug tag recognition means is configured in the smart outlet and the type recognition means of the device to be charged is configured in the plug. However, when the smart outlet is recognized by the plug, both the smart outlet and the plug information are transmitted to the control center for charging. The type of the target device and the smart outlet will be determined so that both the electricity supplier and the consumer can be identified, and accordingly the power charging rate will be calculated.

As another embodiment, a camera may be installed in the smart outlet frame. When the charging of the electric vehicle is performed while the plug and the smart outlet are not recognized by each other, the camera shoots an image under the control of the control unit, and the signal transmitted to the control unit detects intruders, etc. who act suspiciously according to the processing result It is possible to identify and take appropriate action. To this end, in another embodiment, an alarm unit for notifying the manager of the situation may be configured.

[Second Embodiment]

As shown in FIG. 9, the system according to the second embodiment of the present invention includes a smart outlet 100 (shared outlet), a user terminal 200, a control center 300, and a power company 400 in a wired/wireless communication network. It is networked through.

The smart outlet 100 is capable of digital communication through wired/wireless communication with the main control board by installing a control board, and it is possible to improve charging quality by receiving a digital signal transmitted from a remote main control board and processing the PWM signal as a charging signal. .

In the smart outlet 100, at least two or more access ports are configured with a number, a program for controlling charging according to specific conditions is configured, and the user terminal 200 and the control center 300 communicate with each other. The specific conditions may include whether to connect the mobile charger, whether to input a charging request signal from the user terminal 200, and to set the charging time.

When the electric vehicle is connected, the smart outlet 100 wirelessly communicates with the control server 200 through an AP (Access Point) or a mobile communication (CDMA, WCDMA) repeater.

The smart outlet 100 may control such as reducing the charging capacity supplied through the connection port. That is, each connection port is set to be capable of individually or integrally controlling charging capacity. For example, it can be reduced to 6.3 kw while charging at 7 kw and then increased again. This is possible by the control of the control center 300, and is intended to enable simultaneous charging of more electric vehicles through limited water distribution capacity. In addition, the connection port may be composed of, for example, 5 pins, 7 pins, pins to which a coupler is attached.

The smart outlet 100 may be provided with a connection port having a different capacity according to various needs of the installation place, for example, 3kw, 7kw. Different capacity for each connection involves setting the number of charging electric vehicles per connection. In other words, it may be possible to limit the number of electric vehicles charged with a smaller capacity connection port than a larger capacity connection port.

The smart outlet 100 has a built-in reader capable of reading the unique ID of the mobile charger, and when a charging request signal is input from the user terminal 200, it is matched with the mobile charger to perform charging and access number, the mobile charger ID, Charge information such as the user terminal ID and charging time is transmitted to the control center 300. Here, the matching is, for example, when the charging request signal input from the user terminal 200 is input together with the unique ID, compares it with the unique ID read from the connected mobile charger, determines whether it is the same person, and associates it with the access port number.

Since the smart outlet 100 includes a configuration that reads the unique ID of the mobile charger, when other IDs are read, it is determined that this is not an electric vehicle and supply of charging power is not basically performed. In addition, the luminous material may be applied over the entire space in which the plurality of connection ports and the plurality of connection ports are configured so that it is easy to identify and use at night.

The user terminal 200 is associated with the mobile charger, and may transmit a charging request signal to the smart outlet 100. The user terminal 200 is given the same unique ID as the mobile charger, and when the mobile charger is connected to the smart outlet and the unique ID is read, the user terminal 200 is charged to the smart cone center 100 to determine whether it is the same ID as the unique ID. The request signal contains a unique ID. However, the present invention is not limited to this. The user terminal 200 and the mobile charger may be programmed to match each other even if different IDs are assigned.

The control center 300 uses the charging information transmitted from the smart outlet 100 as basic information for determining the amount of charging power. Here, the charging information may be, for example, a specific time zone (for example, 2 to 6 pm) and charging time (for example, 4 hours). The specified time zone and charging time can be used to calculate the charging rate in connection with conditions such as discounts on power rates. In addition, the charging time may be a time when charging is completed from the time when the charging request signal is input from the user terminal and is authenticated.

The control center 300 may also determine the power consumption status of each connection port configured in the smart outlet 100 and adjust power distribution between the connection ports of the smart outlet 100 according to the determination result. For example, it is possible to store the wiring diagram information of a building, calculate the power supply capacity according to the wiring (wire capacity and switchboard switch capacity, etc.), and determine a range in which charging power can be supplied for each connection port.

For example, if 3 ports are connected by a 7kw incoming power line, the first user can use 7kw, but when the second user comes up, it distributes 35kw every time to prevent unnecessary power line infrastructure construction and maximize the efficient operation of the power grid. It is possible. In addition, the power consumption information values at each distribution and distribution area stage are grasped in real time, and based on these information values, the entire charging power amount can be adjusted in real time.

For example, if the total power of Apartment 1 is rapidly increasing, the amount of electric vehicle charging in the underground parking lot at present time is reduced to 80%, and then gradually reduced to the set capacity according to the set usage section. To this end, when installing the device, it will be necessary to collect the total information about the distribution and limit capacity of the building and the capacity of buried wires, switches, and storage management in the database.

The control center 300 also controls building wiring diagram information to control the power consumption of a plurality of connection ports, and considers whether the number of connection ports can be charged through the connection ports, switch panel switch capacity, wire capacity, and building transformer capacity. When the device to be charged is connected to an electrical connection port that is impossible to charge due to a real-time determination and the capacity of the switchboard and the distribution line is excessive, it is possible to prevent overload of a specific connection port by instructing to use another connection port.

The control center 300 is networked with the electric power company 400, and determines the electric power measured in the specific time period, ie, the time excluding the charging time, as a general electric power amount based on the total electric power measured by the electric power meter of the electric power company 400, The amount of power measured during the charging time can be determined as the amount of charging power.

The power company 400 is networked with the control center 300, measures the total amount of electricity through the watt-hour meter without distinguishing between general electric power and electric vehicle charging power, and classifies the measured total amount of power from the control center 300. The amount of power corresponding to the transmitted charging time is determined as the amount of charging power. The charging power determined in this way is shared with the control center 300. The charging time means a time during which charging is continuously performed, for example, from 2 pm to 6 pm.

The present invention configured as described above can prevent overload of the access port under the control of the control center 300 even if charging of the electric vehicle is performed through a plurality of access ports at the same time, even if a plurality of charging information is simultaneously transmitted to the control center 300 By matching the access point number, the mobile charger ID and the user terminal 200 ID, each electric vehicle charging subject is separately recognized.

In addition, since the unique ID of the mobile charger is recognized and controlled so that charging is performed only on the electric vehicle, charging to other electronic devices other than the electric vehicle is not performed. For performing this function, the smart outlet 100 of the present invention is configured with, for example, an RFID reader capable of reading the unique ID of the user terminal 200 and the mobile charger.

In addition, the control center 300 and the power company 400 are networked to share the total amount of power at a specific connection point measured at the power meter of the power company 400 in the control center 300, the control center 300 is a smart outlet The charging time is determined by comparing the charging time through the specific access port received from (100) with the total power at the specific access port received from the power company 400. That is, from the total strategic amount measured by the power meter of the power company 400, the amount of power corresponding to the charging time is determined as the amount of charging power, and the remaining amount of power is determined as the amount of general power.

10, the smart outlet of the present invention is composed of a control unit 110, a communication unit 120, a detection unit 130, a recognition unit 140, and a power control unit 150.

The control unit 110 includes a program for controlling all operations such as member authentication, mobile charger connection or disconnection recognition, temperature sensing, short circuit detection, power control, etc., and these functions are a charging request signal input from the user terminal 200 And a unique ID and a unique ID of the mobile charger.

The control unit 110 also determines whether or not charging is continued based on a result of sensing the temperature of the smart outlet 100. The determination of whether or not to continue charging is based on, for example, stopping charging unconditionally when it is sensed that the temperature is higher than the reference value, but may be variably made based on the remaining charging time. For example, while charging is performed by selecting a charging time of 4 hours, for example, when the temperature is overheated by 30 degrees or more at a reference value, charging is stopped without considering the end time of charging and overheated by 10 degrees or more. When the charging time remains within 10 minutes, it can be made by reflecting various conditions, such as charging continues.

The control unit 110 also transmits charging information to the control center 300 to determine the amount of charging power. The charging information may include an ID of a user terminal, an ID of a mobile charger, an access port number of the smart outlet 100, and a charging time.

The control unit 110 may also control a connection port set to have different capacities according to various needs of the installation location, for example, 3kw, 7kw. Since the different capacity for each connection is related to setting the number of electric vehicles charging for each connection, a connection with a small capacity limits the number of electric vehicles charging with a connection having a relatively large capacity.

The communication unit 120 inputs a charging request signal and an ID transmitted from the user terminal 200 to the control unit 110 so that only the electric vehicle can be charged. The communication unit 120 also transmits charging information to the control center 300 so as to determine the amount of power charged in the electric vehicle through the smart outlet 100, and receives a control signal transmitted from the control center 300. . The charging information may include an ID of a user terminal, an ID of a mobile charger, an access port number of the smart outlet 100, and a charging time.

The sensing unit 130 detects, for example, a real-time temperature to stop charging the electric vehicle when the temperature of the smart outlet 100 is overheated above a reference value.

The recognition unit 140 is configured to recognize the unique ID of the user terminal 200 and the mobile charger connected to the smart outlet 100, wherein the unique ID is any one of Bluetooth, RFID, NFC, and IRDA. It recognizes the signal that is being transmitted through communication.

The power control unit 150 supplies charging power to the electric vehicle connected to the smart outlet 100. In addition, when the subject connected to the smart outlet 100 is not an electric vehicle, the power control unit 150 cuts the input power to be supplied to the electric device under the control of the control unit 110. Here, determining that it is not an electric vehicle is as described above.

Meanwhile, as in the first embodiment, a camera may be installed in the smart outlet frame.

[Example 3]

As shown in FIG. 13, when a parking surface is partitioned on a site owned or leased by an individual or a group, the system parks the electric vehicle on the parking surface and enables charging.

In the system of the third embodiment, the smart outlet 100, the use app 200, the user terminal 300, the control center 400, and the power company 500 are networked through a wired/wireless communication network.

The smart outlet 100 includes at least two or more access ports, a program for controlling charging according to specific conditions, and communicates with the control center 400. Here, the specific condition is that the owner of the shared outlet can be located in different regions as an individual or group, and the usage conditions for the shared outlet installed by the owner can be set differently from other owners. There may be power allowances, charges, parking fees, etc. Charging charges can be divided into seasons, hours, etc., and can be made in conjunction with the electricity company's rate plan.

As in the second embodiment, the smart outlet 100 can control such as reducing the charging capacity supplied through the connection port. In addition, as in the second embodiment, for example, a connection port having a different capacity according to various needs of the installation place, such as 3kw and 7kw, may be provided. In addition, a built-in temperature sensor detects the real-time temperature, and can control charging through the shared outlet 100 according to the detection result. Charging control of the smart outlet 100 according to temperature may be performed based on a temperature section divided into a plurality. That is, depending on the temperature, the charging may be completely divided into a stop and a charge amount control.

The app 200 allows the smart outlet 100 to be used, the charging standby time, the location of the shared outlet installation, the navigation route linked with the navigation app, the time compared to the maximum available power, the total amount of power available, It can provide information such as total usage time, usage time, charging power control guide, charging fee, parking fee, and nearby government offices.

The app 200 recalculates and charges the parking fee by combining the driving distance, charging fee, and parking fee. In addition, after a reservation for charging, if the vehicle is parked on the parking surface or a shared outlet is in use, the user terminal 300 transmits this information to the user who is visiting, and analyzes and transmits the expected waiting time. The expected waiting time may be achieved by analyzing the charge amount per second. In addition, if all the smart outlets are in use, it is provided as information on the use of the smart outlets while the user comes.

The app 200 also analyzes the driving time to the smart outlet 100 based on the current location of the user, and if the shared outlet is all in use, but determines that at least one electrical connection will be available while the user is coming. The operation of analyzing the expected waiting time and transmitting it to the user terminal 300 is not performed.

As the user terminal 300 is provided with an app that can use the smart outlet 100, information such as a search for a shared outlet closest to the current location, a distance, and a navigation route linked with a navigation app may be provided. In addition, information such as time, total power available amount, total used time, used time zone, charging power adjustment guide, charging fee, parking fee, and nearby government offices can be provided.

As in the second embodiment, the control center 400 is used as basic information for determining the amount of charging power based on the charging information transmitted from the smart outlet 100. The control center 400 also determines the power consumption state of each connection port configured in the smart outlet 100 as in the second embodiment, and adjusts power distribution between the connection ports of the shared outlet 100 according to the determination result. Can. In addition, as in the second embodiment, it is possible to prevent overload of a specific connection port by controlling the power consumption of a plurality of connection ports by managing information on the building wiring diagram.

The power company 500 is networked with the control center 400, measures the total amount of electricity through the watt-hour meter without distinguishing between general electric power and electric vehicle charging power, and classifies the measured total amount of power from the control center 400. The amount of power corresponding to the transmitted charging time is determined as the amount of charging power. The charging power determined in this way is shared with the control center 400.

14, the smart outlet 100 of the present invention is composed of a control unit 110, a communication unit 120, a measurement unit 130, a recognition unit 140, a temperature detection unit 150.

The control unit 110 is a built-in program that controls all operations, such as electronic device connection or disconnection recognition, temperature sensing, short circuit sensing, and charging power control, and these functions are achieved through charging conditions input from the user terminal 300. .

The control unit 110 also transmits charging information to the control center 400 to determine the amount of charging power. The charging information may include a user terminal number, an ID of the smart outlet 100, and a charging time. In addition, as in the second embodiment, for example, it is possible to control a connection port set to have different capacities according to various needs of the installation place, such as 3kw and 7kw. In addition, the parking fee or charging fee is recalculated and charged to the user according to the result of calculating the charging fee and parking fee. Different parking fees are charged for each hour. For example, on weekdays, they are relatively expensive compared to weekends. In addition, the morning and evening hours are charged relatively cheaply compared to the afternoon hours. Charges are also charged according to the time zone. However, the charging fee is charged in connection with the electric power company's electric power fee.

The communication unit 120 inputs a charging request signal, etc., transmitted from the user terminal 300 to allow charging of the electronic device to the control unit 110. The communication unit 120 also transmits charging information to the control center 400 so as to determine the amount of power charged in the electronic device through the smart outlet 100, and receives a control signal transmitted from the control center 400. . The charging information may include a user terminal number, an ID of the smart outlet 100, and a charging time.

The measuring unit (meter) 130 measures, for example, the amount of power charged through the smart outlet 100.

The recognition unit 140 recognizes a charging condition transmitted from the user terminal 400, and recognizes a signal transmitted through any one of Bluetooth, RFID, NFC, and IRDA, for example.

The temperature sensing unit 150 detects a temperature change while charging the electronic device connected to the smart outlet 100. However, it is not limited to sensing the temperature only during charging.

The operation flow of the smart outlet of the present invention configured as described above is as follows.

First, for example, a user requiring charging of an electric vehicle searches for a place where charging is possible through the user terminal 300.

At this time, the owner provides the charging conditions and the like provided by the parking place for his/her own parking through the app, and the user terminal 300 uses the parking/charging charge corresponding to the condition most desired by the app provided from the app. Go to the place and charge.

In the above, the charging conditions are the standby time for charging, the location of the installation of the smart outlet, the navigation route linked with the navigation app, the maximum available power time, the total amount of power available, the total amount of time used, the amount of time used, the charging power control guide, and charging It may be information such as fees, parking fees, and nearby government offices. That is, the user terminal 300 compares the charging conditions provided through the app 200, finds a place corresponding to the condition most desired, and parks and charges. The condition that one wants most may be, for example, a place located closest to his current location.

When charging is completed under the selected charging conditions, the parking fee and the charging fee are settled. Here, it will be a principle that the charging fee is based on a fee set by the electric power company 500. However, the parking fee can be charged differently from the price simply calculated by analyzing the parking time.

For example, the user can connect to the app and analyze the time and distance of driving the electric vehicle from the time the user connects to the app and checks the charging conditions, and can use it to charge the parking fee. Charges may vary. In other words, the parking fee and the like are discounted by combining a fee exceeding the standard charging fee, a distance exceeding the reference mileage, and a fee exceeding the standard parking fee.

For example, it is assumed that the standard distance is 5 km, the parking fee is 2,000 won per 30 minutes, and 1,000 won per 10 minutes is exceeded, and the vehicle models are classified into small, medium, and large. And it is assumed that a specific user has been charged 10,000 won for charging.

The owner terminal (app) 200 does not reduce the parking fee for a user charged with a charge of 10,000 won or less. However, a charge of 12,000 won was charged and the parking time is 40 minutes. Assuming that the mileage is 6km, it is equivalent to the parking fee exceeding 10 minutes by correlating 2,000 won exceeding the 10,000 won charge and 1km exceeding the 5km driving distance. The parking fee is not charged by reducing the 1,000 won.

Meanwhile, as in the above embodiments, a camera may be additionally installed in the smart outlet frame.

[Example 4]

As shown in Fig. 15, the system allows an electric vehicle to be parked and charged on the parking surface when the parking surface is partitioned on a site owned or leased by an individual or a group.

In the system, the smart outlet 100, the use app 200, the user terminal 300, the control center 400, the server, and the power company 500, the server are networked through a wired/wireless communication network. As in the third embodiment, the smart outlet 100 includes at least two or more access ports, a program for controlling charging according to specific conditions, and communicates with the control center 400.

As in the second embodiment, the smart outlet 100 can control such as reducing the charging capacity supplied through the connection port. In addition, as in the second embodiment, for example, a connection port having a different capacity according to various needs of the installation place, such as 3kw and 7kw, may be provided. In addition, the operation switch is built-in to directly connect or disconnect AC, and it is possible to set the charging current amount based on the capacity of the switchboard. In addition, a built-in temperature sensor detects real-time temperature, and can control charging through the smart outlet 100 according to the detection result.

Charging control of the smart outlet 100 according to temperature may be performed based on a temperature section divided into a plurality. That is, depending on the temperature, the charging may be completely divided into a stop and a charge amount control.

The app 200 provides information so that the smart outlet 100 can be used, and it is possible to set the charging time, charge rate, charge current amount, and parking rate, thereby preventing unnecessary power consumption and smooth functioning of the smart outlet It can be made possible.

In addition, charging standby time, smart outlet installation location, navigation app linked to navigation app, time available compared to the maximum available power, total power available, total used time, usage time, charging power control guide, charging fee, parking It can provide information such as rates and nearby government offices.

The app 200 recalculates and charges the parking fee by combining the driving distance, charging fee, and parking fee. To this end, the app 200 may be networked with a payment server such as a financial institution to perform a payment function. The payment may be performed in advance or in advance. That is, if the user reserves the charging time in advance, the charge can be settled accordingly and paid in advance. However, since the present invention also includes the settlement of the charging fee in association with the parking fee, a postpay payment will be effective in this case.

The app 200 also transmits this information to the user terminal 300 when a vehicle is parked on the parking surface during a visit after charging reservation or when all smart outlets are in use, and also analyzes and transmits an expected waiting time. The expected waiting time may be achieved by analyzing the charge amount per second.

The app 200 also provides information as to whether the shared outlet can be used while the user is coming when all the smart outlets are in use. This information may be analyzed based on real-time usage time and reservation time at the connection port configured in the smart outlet 100.

The app 200 also sets the charging limit capacity through the smart outlet 100, and if it exceeds this, blocks the supply power, and then the user terminal 300 notifies this fact. If a smart outlet owner installs several smart outlets on a single wire line, for example, and sets these items in the app, the limit capacity of each smart outlet can be automatically set according to the corresponding breaker capacity entered. Let the power supply stop. For example, if a 12A electric vehicle charger is charging to a 20A circuit breaker, and another 12A electric vehicle charger attempts to charge a second time to another connected smart outlet, charging is not possible and the charging is impossible.

The app 200 is also associated with an app that manages the surrounding smart outlets, as shown in FIG. 17, so that it is possible to grasp the use situation of the surrounding smart outlets, for example, it is impossible to use a shared outlet provided by a given app. If it's in a state, it will guide you through the other available smart outlets.

The app 200 also returns a charge for which charging is not completed when electricity is cut off while using the smart outlet or when the user no longer wants to charge while charging is not completed.

The user terminal 300 is provided with information that can use the smart outlet 100, and can be provided with information such as a search for a shared outlet closest to the current location, a distance, and a navigation route linked with a navigation app. In addition, information such as time, total power available amount, total used time, used time zone, charging power adjustment guide, charging fee, parking fee, and nearby government offices can be provided.

As in the second embodiment, the control center 400 is used as basic information for determining the amount of charging power based on the charging information transmitted from the smart outlet 100.

The control center 400 may also determine the power consumption state for each connection port configured in the smart outlet 100 as in the second embodiment, and adjust power distribution between the connection ports of the smart outlet 100 according to the determination result. have.

16, the smart outlet 100 of the present invention includes a control unit 110, a recognition unit 120, a temperature sensing unit 130, a display unit 140, a measurement unit 150, a code unit 160 ).

The control unit 110 has a built-in program that controls all operations such as connection or disconnection recognition of a charging target electronic device, temperature sensing, short circuit sensing, and control of charging power, and these functions control charging conditions input from the user terminal 300. Is done through

The control unit 110 also determines whether or not charging is continued based on a result of sensing the temperature of the smart outlet 100.

The control unit 110 also transmits charging information to the control center 400 to determine the amount of charging power. The charging information may include a user terminal 300 number, a smart outlet 100 and an ID of a connection port, charging time, and the like.

The control unit 110 may also control a connection port set to have different capacities according to various needs of the installation location, for example, 3kw, 7kw.

The controller 110 also recalculates and charges the parking fee or charging fee according to the result of the calculation of the charging fee and parking fee. Different parking fees are charged for each hour. For example, on weekdays, they are relatively expensive compared to weekends. In addition, the morning and evening hours are charged relatively cheaply compared to the afternoon hours. Charges are also charged according to the time zone. However, the charging fee is charged in connection with the electric power company's electric power fee.

The recognition unit 120 recognizes a charging condition transmitted from the user terminal 300, and recognizes a signal transmitted through any one of Bluetooth, RFID, NFC, and IRDA, for example.

The temperature sensing unit 130 detects a temperature change in real time while charging for an electronic device connected to the smart outlet 100. However, it is not limited to sensing the temperature only during charging.

The display unit 140 is configured to emit LED light to confirm the installation location of the smart outlet.

The measuring unit 150 measures the amount of power charged to the charging target through the smart outlet 100.

The code unit 160 is, for example, a QR code unit, when the user terminal 300 recognizes the QR code, guides the user terminal 300 on how to use the smart outlet.

Meanwhile, in the present invention, a mobile charger may be used as a charger for charging electricity to the charging target 600.

As shown in FIG. 18, the applicable mobile charger is a control unit 610 that controls operation according to the charging control conditions and communication with the control center server 400, and a smart outlet 100 that is electrically connected to the control unit. It consists of one connection unit 620, a second connection unit 630 electrically connected to the charging target 600, and an operation unit 640 operated to perform an operation from the start of charging to completion, and these control units 610 , The

connection unit

620 and 630 and the operation unit 640 are interconnected through an electric line and a data transmission line.

The mobile charger also includes a display unit 650 indicating whether it is being charged, a measuring unit 660 measuring the amount of charging power charged in the charging target 600, and a sensing unit 670 detecting the smart outlet 100 ) Is composed.

The operation unit 640 is, for example, a button type or a push type, and is configured to be manually operated when an electrical connection between the smart outlet 100 and the mobile charger is made.

The operation unit 640 is operated such that a notification such as “connected for charging”, “in charge of charging”, “: charging is completed” is processed by the control unit 610, and then discharged to the outside.

The mobile charger consists of a display unit 650 such as a smart outlet 100 and an electrical connection between the charging target 600, a charging process of the connected charging target 600, and charging completion, so as to notify the user of this. Control center (400) for smart outlet 100 information, connection port information, charging power amount information, charging device information, and charging target 600 information for reasonable cost calculation based on data required for calculating charging electricity amount and other charges ).

On the other hand, the setting of the mobile charger may use a remote communication module such as CDMA, GSM, 3G, 4G, LTE, or a Bluetooth module capable of wifi, Zigbee, RF, infrared communication, and the like.

The setting of the mobile charger may include a method of fetching data from the control center 400 and a method of fetching from other terminals such as a smart phone, so that all of these methods can be used.

The operation flow of the smart outlet configured as described above is as follows.

First, for example, a user in need of charging an electric vehicle accesses the user terminal 300 to an app 200 that guides smart outlet information to search for a place where charging is possible.

At this time, the app 200 provides charging conditions and the like provided by the charging place for parking that is operated by the user, and the user terminal 300 corresponds to a condition most desired by the user through information provided from the app 200 Go to the charging place for parking and charge it.

In the above, the charging conditions are the standby time for charging, the location of the installation of the smart outlet, the navigation route linked with the navigation app, the maximum available power time, the total amount of power available, the total amount of time used, the amount of time used, the charging power control guide, and charging It may be information such as fees, parking fees, and nearby government offices.

That is, the user terminal 300 compares the charging conditions provided through the app 200, drives to the place corresponding to the most desired condition, and parks and charges.

The condition that one wants most may be, for example, a place located closest to his current location.

When charging is completed under the selected charging conditions, the parking fee and the charging fee are settled. Here, it will be a principle that the charging fee is based on a fee set by the electric power company 500. However, the parking fee can be charged differently from the price simply calculated by analyzing the parking time. That is, the charge can be settled by linking whether charging is completed, charging time, charging charge, driving time, and parking time, and the parking fee can be exempted according to the settlement method. This settlement can be made on the basis of how much the charging fee has given the smart outlet owner, if possible. That is, if the gain due to the charging fee is greater than the gain due to the parking fee, the parking fee may be exempted.

The example of settlement is the same as in the third embodiment.

Meanwhile, the smart outlet may be coated with a luminous material over the entire outer surface. In this way, the user's convenience can be promoted by surely recognizing the position even at night.

The present invention can be used in the field of smart outlets and charge control systems using the same.

Claims

Smart outlet with built-in charger and user recognition device;

The smart outlet is set to have different capacities for each access port, individually or collectively to control charging capacity, and recognizes the unique IDs of the user terminal and the portable charger so that charging is performed only for the electric vehicle;

A user terminal requesting charging of the electric vehicle with respect to the smart outlet;

A control center that receives charging information from each access port of the smart outlet and separately recognizes user information for each access port and measures the amount of charging power in connection with a power company; And

The control center determines a power consumption state for each connection port configured in the smart outlet, and controls charging electric capacity for each connection port or adjusts power distribution between all connection ports according to the determination result;

It consists of a power company that measures the amount of power charged through the smart outlet and extracts only the amount of power in the charging time period managed by the control center from the measured amount of power, and shares the total amount of power with the control center to determine the amount of charge.

The charging power amount is a charging control system using a smart outlet, characterized in that the user and charger ID, access port number and charging time are determined in connection with each other.
The method according to claim 1,

The smart outlet is a charging control system using a smart outlet, characterized in that the luminous material is applied to the surface.
The method according to claim 1,

Charging of the electric vehicle is a charging control system using a smart outlet characterized in that it is differentially controlled by completely stopping, controlling the amount of charge and maintaining the charge according to the temperature value of the smart outlet.
The method according to claim 1,

The charging time is a charging control system using a smart outlet, characterized in that the charging is completed from the time when the charging request signal is input from the user terminal is authenticated.
Built-in program to control membership authentication, mobile charger connection or disconnection recognition, temperature detection, leakage detection, and power control operation, and determines whether charging is continued based on the result of sensing the temperature of the smart outlet and charges to the control center A control unit that transmits information to determine the amount of charging power, and enables each connection port to individually or integrally control charging capacity;

A communication unit that inputs a charging request signal and an ID transmitted from a user terminal to the control unit so that charging is possible only for an electric vehicle, and transmits charging information to a control center so as to determine the amount of electric power charged in the electric vehicle through a smart outlet;

When the temperature of the smart outlet is overheated above the reference value, the sensing unit detects the real-time temperature to stop charging the electric vehicle and inputs it to the control unit;

A recognition unit recognizing a user and an ID of a mobile charger connected to a smart outlet; And

A smart device characterized by comprising a power control unit that supplies charging power to an electric vehicle connected to a smart outlet and cuts off input power to be supplied to an electric device under the control of the control unit when the subject connected to the smart outlet is not an electric vehicle. Power socket.
The method according to claim 5,

The recognition unit is a smart outlet characterized in that it recognizes a signal transmitted through any one of Bluetooth, RFID, NFC, and IRDA communication.
A smart outlet equipped with one or more electrical outlets on a parking surface installed in an area owned by an individual or a group;

An app that provides information to use the shared outlet;

A user terminal that reserves to charge the electronic device in a shared outlet corresponding to a desired condition through the app; And

A control center that receives the charging information provided by the smart outlet and manages the amount of charging power with a power company;

It consists of a power company that manages the amount of charging power used through the smart outlet and calculates the charging fee together with the control center.

The app analyzes the driving time to the smart outlet based on the user's current location, the standby time in the smart outlet, information on whether the smart outlet can be used while the user is coming, if the smart outlet is all in use, the smart outlet installation location Provides information on the directions linked with the navigation app, time compared to the maximum available power, total power usage, total usage time, usage time, charging power adjustment guidance, charging fee, parking fee, and nearby government office information,

The user terminal is a charging control system using a smart outlet, characterized in that it is provided with directions to the nearest smart outlet from the current location, distance, and navigation directions associated with a navigation app.
The method according to claim 7,

The owner terminal

A charging control system using a smart outlet, characterized in that the mileage of a user who has been reserved for charging is combined with the charging and parking fees to finally settle the parking fee.
The method according to claim 7,

The smart outlet

Measuring unit for measuring the amount of charging power;

A temperature sensor that senses real-time temperature; And

Charging control system using a smart outlet, characterized in that comprises a light emitting unit that emits light to enable the user to check the charging position.
A control unit provided with and installed with one or more electrical connectors on a parking surface installed in an area owned by an individual or a group; Recognition unit for recognizing whether the charger is connected; A sensing unit that senses the outlet temperature in real time; A display unit that emits light so as to check the location of the outlet; Measuring unit for measuring the amount of charging power; And a smart outlet configured with a code unit that informs a user terminal of a method of using the outlet, a built-in operation switch is operated to directly connect or disconnect AC, and a charging current amount can be set based on the capacity of the switchboard;

An app that provides information to use the smart outlet, sets a charging limit capacity of the smart outlet, and notifies the user terminal when the limit capacity is exceeded;

A user terminal that reserves to charge the electronic device in a shared outlet corresponding to a desired condition through the app; And

A control center that receives the charging information provided by the smart outlet and manages the amount of charging power with a power company;

It consists of a power company that manages the amount of charging power used through the smart outlet and calculates the charging fee together with the control center.

The app allows you to set the charging time, charge rate, charge current amount, parking rate, charging standby information, information on whether a smart outlet can be used while the user is on the way when all the smart outlets are in use, installation of a shared outlet Provides location, navigation guidance linked with the navigation app, time compared to the maximum available power, total power usage, total usage time, usage time, charging power adjustment guidance, charging fee, parking fee, and nearby government office information, The final charge is calculated by combining the charging completion, charging time, charging fee, mileage, driving time, and parking fee according to the use of the smart outlet.

The user terminal is a charging control system using a smart outlet, characterized in that it is provided with directions to the nearest smart outlet from the current location, distance, and navigation directions associated with a navigation app.
The method according to claim 10,

The app is equipped with a pre-payment or post-payment function of a charging fee, and a smart outlet characterized by returning a predetermined fee according to a prescribed rule when charging of an electronic device being charged through a shared outlet after pre-payment is blocked before charging is completed. Charge control system used.
The method according to claim 10,

The app sets the limiting capacity of a plurality of smart outlets connected to one wire line, and controls one electronic outlet connected to another smart outlet to be unable to charge when one shared outlet is charging according to the capacity of the electronic device, Charging control system using a smart outlet, characterized in that to inform the user terminal.
The method according to claim 10,

The app is capable of collecting other smart outlet information, and when the use of a smart outlet provided by the app is not possible, a charging control system using a smart outlet characterized in that it guides another available smart outlet.