KR102332854B1 - Electric Vehicle Charging Device of Stopper Type and Driving Method Thereof - Google Patents

Abstract

The present invention relates to a stopper type electric vehicle charging apparatus and an operating method thereof. The stopper type electric vehicle charging apparatus according to an embodiment of the present invention comprises: a socket type main body unit which is installed on a vehicle stopper on a parking lot floor; and a charging operation unit which charges an electric vehicle by selectively supplying electricity according to payment status when charging is required from the electric vehicle connected with the socket type main body, and blocks electricity supply when a water leak is detected. The stopper type electric vehicle charging apparatus is optimized to be installed on a stopper of a parking lot for convenient usage and establishes a socket type charging infrastructure with a smart function.

Description

TECHNICAL FIELD [0001] Electric Vehicle Charging Device of Stopper Type and Driving Method Thereof

The present invention relates to a stopper-type electric vehicle charging device and a driving method of the device, and more particularly, it is optimized and installed for stoppers such as apartment houses and large parking lots, so it is convenient to use and has a smart function built-in outlet type charging. It relates to a stopper-type electric vehicle charging device that builds infrastructure.

In general, an electric vehicle is driven by using electricity as an energy source, and the electric vehicle has the advantage of not emitting exhaust gas at all, and thus the frequency of its use is gradually increasing. The use of electric vehicles is being encouraged in accordance with the policies of each country to reduce environmental pollution. Despite these advantages, the reason why the penetration rate of electric vehicles is low is that electricity, which is the energy source of electric vehicles, cannot be conveniently charged.

As such, electric vehicles are expanding worldwide according to the recent changes in the global environment, and although the supply of electric vehicle chargers is being installed, the supply rate of electric vehicle chargers is not keeping up with the increase rate of electric vehicles, so the infrastructure problem is serious. Due to the lack of infrastructure, friction between the drivers of electric vehicles, for example, occurs frequently.

In addition, in order to charge electricity to the battery after using the electric vehicle, the driver who uses the electric vehicle in the prior art draws out a long electric wire outside the home and connects it to the vehicle charging unit provided in the electric vehicle to charge the electric vehicle. This is very inconvenient, and there is also trouble in using it.

Korean Patent Publication No. 10-2011-0110997 (October 10, 2011) Korean Patent Publication No. 10-1062989 (2011.08.31) Korean Patent Publication No. 10-1212205 (2012.12.07) Korean Patent Publication No. 10-1729450 (2017.04.17)

An embodiment of the present invention aims to provide a stopper-type electric vehicle charging device that is optimized for, for example, stoppers such as apartment houses and large parking lots, is convenient to use, and builds a charging infrastructure in the form of an outlet with a built-in smart function. .

The stopper-type electric vehicle charging device according to an embodiment of the present invention includes an outlet-type main body installed in a stopper for a vehicle on the floor of a parking lot, and a charging request for an electric vehicle connected to the outlet-type main body. and a charging driving unit for selectively supplying power to charge the electric vehicle and cutting off the supply of power when a leak is detected.

The main body may include a first type of outlet provided on one stopper and a second type of outlet that is different from the first type.

The charging driving unit may include a water leak detection sensor for detecting the water leak.

The charging driving unit may control the charging operation according to an instruction from a nearby kiosk device that controls power supply to the plurality of stoppers.

The charging driving unit may be linked to a power distributor that distributes power to the plurality of stoppers according to an instruction of the kiosk device.

The charging driving unit may be connected in parallel with respect to the power supply unit to turn on and off, respectively, according to an instruction of the kiosk device.

In addition, the driving method of the stopper-type electric vehicle charging device according to the embodiment of the present invention selectively supplies power depending on whether payment is made when charging the electric vehicle connected to the outlet-type body part installed in the vehicle stopper on the floor of the parking lot. receiving and charging the electric vehicle; and blocking the supply of power when a leak is detected by a charging driving unit.

According to an embodiment of the present invention, it will be possible to solve the hassle of charging an electric vehicle when there are many users in an apartment house or a large parking lot. For example, by applying it to the entire parking lot floor, it will be possible to resolve conflicts and charging nominal phenomena caused by long waiting times.

In addition, the embodiment of the present invention will be able to operate as a charging facility in response to a government obligatory policy by providing convenience for many electric vehicle users at the lowest cost.

Furthermore, according to an embodiment of the present invention, by using a kiosk and an application (hereinafter referred to as an app) that can be easily used by anyone, accurate and easy payment of usage fees may be achieved.

1 is a view showing an electric vehicle charging system according to an embodiment of the present invention;
Figure 2 is a diagram showing the service operation of Figure 1 schematically;
3A to 3C are views showing the front, side and bottom surfaces of the stopper-type electric vehicle charger of FIG. 1;
4 is a view showing an example of a stand-type stopper charging device;
5 is a block diagram illustrating a detailed structure of the stopper-type electric vehicle charging device of FIG. 1, and
6 is a flowchart illustrating a driving process of the stopper-type electric vehicle charging device of FIG. 1 .

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

1 is a diagram illustrating an electric vehicle charging system according to an embodiment of the present invention, and FIG. 2 is a diagram schematically illustrating the service operation of FIG. 1 .

As shown in FIG. 1 , an electric vehicle charging system 90 according to an embodiment of the present invention includes an electric vehicle charging device 100 , a kiosk device 110 , a user terminal device 120 , a communication network 130 , and charging. Some or all of the management device 140 is included.

Here, “including some or all” means that some components such as the user terminal device 120 are omitted to configure the electric vehicle charging system 90 or a part of the components constituting the charge management device 140 . Or it means that the whole can be configured by being integrated into a network device (eg, a wireless switching device, etc.) constituting the communication network 130, and it will be described as including all in order to help a sufficient understanding of the invention.

The electric vehicle charging device 100 is, for example, a stopper-type electric vehicle charger, and is installed at a stopper in a parking lot 97 of an apartment house or apartment. The stopper is a structure that prevents the vehicle from leaving the parking area by braking the movement when reversing. Of course, the electric vehicle charging device 100 according to the embodiment of the present invention may be installed inside the stopper formed of an existing material such as rubber, but the stopper itself is formed or configured as a single electric vehicle charging device 100 . Since any number is possible, the embodiment of the present invention will not be particularly limited to any one form.

Above all, the stopper-type electric vehicle charging device 100 according to the embodiment of the present invention is configured to have different types of connectors or outlets built-in. In other words, the electric vehicle 99 may configure the charging cable of the electric vehicle in different specifications according to manufacturers. This may also be the reason why standardization has not been carried out yet. Representatively, it seems that type B and type C are currently in circulation in the market, so the stopper-type electric vehicle charging device 100 has a plurality of types of connectors so that B or C type, and even other types of cables can be connected. may include. This makes it possible to charge all types of electric vehicles. The electric vehicle charging device 100 according to the embodiment of the present invention may be configured with a connector of AC 220V, 60Hz single-phase two-wire type.

Of course, the stopper-type electric vehicle charging device 100 may form a body part constituting an external frame in the form of a connector or an outlet, and a circuit part may be configured inside the body part or through a separate device. Here, the circuit unit can be viewed as a driving device for selectively controlling power or voltage supplied to the electric vehicle 99 through a connector by configuring a CPU or the like on a PCB substrate. The corresponding driving device may communicate with the kiosk device 110 shown in FIG. 1 .

For example, the stopper-type electric vehicle charging device 100 may be installed in the entire parking area of a parking lot, but it may be possible to install within 10 surfaces by setting a predetermined area. Rated 30~60A, smart charging 3~60A, power and leakage current abnormal detection control, waterproof, moisture-proof, etc. may be possible. In other words, the electric vehicle charging device 100 may be provided with a sensing unit for detecting a leakage current or a leak detection sensor for detecting a water leak, and thus, an abnormal operation of the electric vehicle charging device 100 may be detected. For example, if the user requests charging for the vehicle in the parked position through the kiosk device 110 or the user terminal device 120, after performing a detection operation such as abnormality or water leakage at the beginning of the operation, charging can be initiated. Of course, it is possible to detect whether there is a leak or the like during charging, and when a leak or an abnormal operation is detected, charging can be stopped. Therefore, it can be seen that the charging device 100 selectively operates according to various situations such as abnormal operation or water leakage.

The stopper-type electric vehicle charging device 100 according to an embodiment of the present invention is a product for charging an electric vehicle using a 220V outlet. In a simple form of attaching a product to a general outlet, user authentication, electric vehicle charging, power metering, and transmission of electricity consumption are possible in the kiosk device 110 based on the Internet of Things (IoT). In addition, the electric vehicle charging device 100 can greatly expand the electric vehicle charging infrastructure. It may operate as a stopper-type electric vehicle charger with a built-in charging-type outlet for charging an electric vehicle that performs charging and control through communication through Bluetooth tethering with the user terminal device 120 such as a smartphone.

In addition, the stopper-type electric vehicle charging device 100 is capable of smart power distribution according to the number of charges of the electric vehicle, and a wired method and 1:N wireless communication are possible. To this end, in the case of the wired method, a power distributor may be provided, and the power distributor may be controlled by the kiosk device 110 . For example, the electric vehicle charging device 100 installed in each of the plurality of stoppers may be connected in parallel to each other based on the voltage supply source to operate. Each stopper may be controlled by switching through a distributor or the like. Accordingly, if there is a charge request of vehicle No. 1, power is supplied to line No. 1, and in this process, if there is also a charge request of vehicle No. 2, the power supply circuit is operated also through line No. It may be driven in parallel by a divider or the like. It is a stopper-type electric vehicle charging device 100 capable of smart charging that does not exceed the contract power during maximum simultaneous charging. It can be determined by measuring the sensed value through voltage or current sensing. A 3~50KW charging-type charger exclusive outlet can be built-in. With the central kiosk control method, it can operate as an electric vehicle charger using an RF reader, credit card, QR payment, and a screen that can identify parking locations.

The kiosk device 110 may control the operation of the electric vehicle charging device 100 respectively installed on a plurality of stoppers in a parking area. For example, when a user selects a parked area (eg, side 1) on the screen of the kiosk device 110 and requests charging of an electric vehicle, the charging operation is performed by checking whether the electric vehicle is connected to a connector, etc. can start. In addition, it is possible to check whether the payment has been made. If the membership service is used, if member information is input on the screen, the charging operation may be started after checking whether payment is made, such as deducting the charged amount from the charged amount.

Alternatively, various operations may be additionally performed, such as recognizing a nearby user through identification information of an electric vehicle to which the connector is connected before starting charging, and requesting authentication with the user terminal device 120 of the corresponding user. For example, the kiosk device 110 may perform a tethering function to relay communication between the charge management device 140 and the user terminal device 120 . Of course, on the contrary, since the user terminal device 120 may perform a tethering function, the embodiment of the present invention will not be limited to any one form.

In summary, the kiosk device 110 according to the embodiment of the present invention is the main controller of the electric vehicle charging devices 100, and is a main controller for charging on/off, parking section confirmation, fee settlement, checking of charging status, etc., watt-hour meter detection function, electric vehicle It is possible to perform an operation such as smart power distribution according to the number of charges, and may include an electric panel, that is, a touchable touch panel. For example, when a commercial voltage of 220V is provided to the electric vehicle charging device 100 , the divider is controlled to supply voltage to a plurality of electric vehicles, that is, the charging device 100 .

The user terminal device 120 includes various devices such as a smart phone owned by the owner of the electric vehicle, a tablet PC, and a wearable device worn on the wrist. Of course, the user terminal device 120 may include a smart phone of an administrator who manages the electric vehicle charging device 100 . The user terminal device 120 may install an app for using the service according to an embodiment of the present invention, and through this, charging status, fee settlement, parking location confirmation, roaming charging, home charging reservation, RFID card management, etc. action can be made. The user terminal device 120 may receive various services provided by the charge management device 140 through the app. Typically, it is possible to check statistical data related to charging or to check data on the charging amount, etc., and when a reservation is made, it is also possible to prevent the use of the electric vehicle charging device 100 for which the reservation is made at the reservation time. For example, the charging management device 140 may provide such reservation information to the kiosk device 110 to prevent the use of the electric vehicle charging device 100 for which a reservation has been made in advance. Alternatively, the user terminal device 120 may receive information such as a charging time period from the charge management device 140 . Based on this, the stopper according to the embodiment of the present invention may further include a display unit for notifying whether the user has made a reservation. It is possible to inform whether a reservation has been made through an LED or the like. In other words, the kiosk device 110 may show the charging reservation on the screen, but may prevent the parking itself from being made at the reserved time. Of course, since the display unit may be separately installed and operated on the wall, the embodiment of the present invention will not be limited to any one form.

The communication network 130 includes both wired and wireless communication networks. For example, a wired/wireless Internet network may be used or interlocked as the communication network 130 . Here, the wired network includes an Internet network such as a cable network or a public telephone network (PSTN), and the wireless communication network includes CDMA, WCDMA, GSM, Evolved Packet Core (EPC), Long Term Evolution (LTE), and Wibro networks. meaning to include Of course, the communication network 130 according to the embodiment of the present invention is not limited thereto, and may be used as an access network of a next-generation mobile communication system to be implemented in the future, for example, a cloud computing network under a cloud computing environment, a 5G network, and the like. For example, when the communication network 130 is a wired communication network, the access point in the communication network 130 can connect to a switching center of a telephone company, etc., but in the case of a wireless communication network, it accesses the SGSN or GGSN (Gateway GPRS Support Node) operated by the communication company to transmit data. It can process data or connect to various repeaters such as a BTS (Base Transceiver Station), NodeB, and e-NodeB to process data.

The communication network 130 may include an access point. Access points include small base stations, such as femto or pico base stations, which are often installed in buildings. Here, the femto or pico base station is classified according to the maximum number of accessable kiosk device 110 or user terminal device 120, etc., in terms of classification of small base stations. Of course, the access point includes a short-range communication module for performing short-distance communication such as ZigBee and Wi-Fi with the kiosk device 110 or the user terminal device 120 . The access point may use TCP/IP or Real-Time Streaming Protocol (RTSP) for wireless communication. Here, short-range communication is performed in various standards such as Bluetooth, Zigbee, Infrared (IrDA), UHF (Ultra High Frequency) and VHF (Radio Frequency) and ultra-wideband communication (UWB) in addition to Wi-Fi. can Accordingly, the access point can extract the location of the data packet, designate the best communication path for the extracted location, and forward the data packet to the next device, for example, the charge management device 140 along the designated communication path. The access point may share several lines in a general network environment, and includes, for example, a router, a repeater, and a repeater.

The charging management device 140 includes, for example, a server and may be linked to the DB 140a. For example, the electric vehicle charging device 100 installed in parking lots across the country can be integrated and managed. For example, when an app is installed in the user terminal device 120 , various services according to an embodiment of the present invention may be provided through the app. When the user accesses the kiosk device 110 and requests charging of the electric vehicle 99, payment can be made, and after charging is completed, data is received and systematically classified in the DB 140a. can be stored and managed. For example, when there is a charge amount of user A or there is an accumulation point, it is notified to the kiosk device 110 so that the charge amount is deducted. Of course, the kiosk device 110 may provide various service screens on the screen by executing a program internally, but may also provide a service screen provided by the charge management device 140 .

Typically, the charging management device 140 may provide analysis data of a specific user, that is, when the owner of the electric vehicle 99 accesses the kiosk device 110 . Typically, if there are accumulated points, it is notified. Alternatively, the status information of the parking area requested by the user may be displayed on the screen. Alternatively, when vehicle management of the electric vehicle 99 is required, information such as filter replacement may be provided. For example, a replacement can be encouraged by providing the date the filter was replaced. Although it is possible to provide such data to the user terminal device 120 , it is preferable to provide the data on the screen of the kiosk device 110 unless specifically requested by the user terminal device 120 .

For example, the kiosk device 110 may periodically check the operating state of the stopper-type electric vehicle charging device 100 in an area or area under its jurisdiction and provide related data to the charging management device 140 . . Accordingly, the charging management device 140 may notify the person concerned so that the repair of the specific electric vehicle charging device 100 can be made according to a request from the corresponding kiosk device 110 . Therefore, it can be seen that the charging management device 140 performs a monitoring operation.

In addition, since the charging management device 140 is capable of collecting big data related to users of electric vehicles, it is possible to further provide various additional services by analyzing it by applying deep learning of artificial intelligence, etc. For example, if there is a breakdown of the electric vehicle, information related to replacement of parts may be provided. Typically, when the replacement time of the rechargeable battery approaches, information or advertisements are provided on the batteries exchanged by other vehicle owners to charge the electric vehicle. By using the device 100 , various additional services provided by the charge management device 140 may be provided.

In response to the rapid increase in the supply of electric vehicles, the governments of many countries as well as Korea are planning to build charging infrastructures centered on places that the people actually need to enhance the charging experience. As a stopper-type smart charger, it can serve as an outlet stopper-type electric vehicle charger that is installed on the floor and wall of the parking lot and can be used easily and conveniently.

In addition, it is possible to solve the charging blind spot with a customized slow charger considering the parking conditions and usage environment near living areas such as residences and workplaces, and stopper-type and stand-type chargers in the form of outlets can be installed in key apartment houses and residential areas where it is difficult to install chargers. have. It can be a stopper-type electric vehicle charger in the form of an outlet that improves the current state of charging infrastructure essential for electric vehicle use and the inconveniences experienced by users.

It expands the charging infrastructure so that anyone can find and recharge it easily, and installs multiple chargers in apartment houses, offices, and government offices with high usage rates to serve as a stopper-type smart charger that allows users to charge without waiting even when charging demand is rushing. will be able to perform

By establishing an on-off charging system with a kiosk in consideration of actual users, it is possible to implement on/off operation with a kiosk and app that anyone can easily use to realize accurate usage charges and a simple payment system. With a charger that can be applied to the entire parking lot floor, conflicts and charging bottlenecks caused by long waiting times will be resolved, and 100% compatible universal charging-only outlet-type smart chargers will be able to be configured for all electric (EV) vehicles.

3A to 3C are views showing the front, side and bottom surfaces of the stopper-type electric vehicle charger of FIG. 1 , and FIG. 4 is a view illustrating an example of a stand-type stopper charging device.

3A to 3C are stopper-type electric vehicle charging devices, and as can be seen in FIG. 3A , more precisely, the width W or the width may be configured in the range of 300 to 2000 mm. A 220V outlet type smart charger can be configured. Figure 3b shows a side view. The height (H) of the stopper may be formed in the range of about 50 ~ 200mm, the outlet 200 of the charger may be exposed on both sides. It can be configured in different types and exposed respectively. 220V outlet type, 3KW~50KW can be used. In addition, Figure 3c shows that it can be formed of various materials such as rubber, plastic, steel, stainless (less), for example, using a bolt through the anchor hole 210 to fix the stopper to the bottom surface. The electric vehicle charging device 100 may be configured on both sides of the rear stopper. More precisely, the outlet 200 may be exposed.

4 shows a stand-type stopper. The stopper according to the embodiment of the present invention may be formed in various forms, and it is sufficient if the vehicle can be braked so as not to leave the parking area or can be recognized by the owner. Therefore, in the case of a stand-type stopper as in FIG. 4 , the height H from the floor may be configured in a range of 300 to 150 mm, and the electric vehicle charging device 100 of FIG. 1 may be configured in the corresponding stopper. .

For convenience of explanation, although the outlet 200 is illustrated in FIGS. 3A to 4 , that is, two outlets of different types are installed, the outlet is provided with a driving device such as a circuit unit, or it may be possible to install separately. Therefore, the embodiment of the present invention will not be particularly limited to any one form. Alternatively, a driving device such as a circuit unit may be installed on a wall or integrated into the kiosk device 110, and it may be possible for the outlet device to perform wired or wireless communication with minimum hardware and software resources.

5 is a block diagram illustrating a detailed structure of the stopper-type electric vehicle charging device of FIG. 1 .

As shown in FIG. 5 , the stopper-type electric vehicle charging device 100 of FIG. 1 according to an embodiment of the present invention includes a power supply unit 500 , a control unit 510 , a sensor unit 520 and a communication interface unit ( 530), and may further include a storage unit.

Here, "including some or all" means that some components such as the storage unit are omitted to configure the electric vehicle charging device 100, or some components such as the sensor unit 520 are configured such as the control unit 510. It means that it can be configured by being integrated with other components, and it will be described as including all in order to help a sufficient understanding of the invention.

The power supply unit 500 selectively supplies power under the control of the control unit 510 . In other words, the power supply unit 500 may perform a power supply operation when payment of a fee is completed according to the request of the kiosk device 110 of FIG. 1 . Alternatively, when an abnormal operation such as a leak is detected in the electric vehicle charging device 100 through the sensor unit 520 is detected, the power supply may be fundamentally cut off under the control of the control unit 510, and if it is being supplied, it is stopped. can do it In the case of a parking lot, rainwater or snow flows in in winter through a vehicle, so an electric accident may occur on the floor through this. Alternatively, an electric shock may be detected through a cable of the electric vehicle. Accordingly, it can be seen that the charging device 100 senses the cable state of the vehicle or the situation on the floor of the parking lot in real time or periodically.

The controller 510 is in charge of overall control operations of the power supply unit 500 , the sensor unit 520 , and the communication interface unit 530 of FIG. 5 constituting the electric vehicle charging device 100 of FIG. 1 . Of course, since the operation of the control unit 510 may be performed in the kiosk device 110 of FIG. 1 , the embodiment of the present invention will not be limited to any one form. Representatively, when the user pays a fee and requests charging in the kiosk device 110 , the controller 510 may control the power supply to the designated electric vehicle charging device 100 according to the request.

In addition, the control unit 510 may detect a water leak through a water leak detection sensor constituting the sensor unit 520 , and may control the power supply unit 500 through this. In addition, state data related to water leakage may be provided to the kiosk device 110 so that appropriate measures may be taken through the charge management device 140 of FIG. 1 . You can have the manager perform the troubleshooting or inspection.

The sensor unit 520 may include a water leak detection sensor for detecting water leakage, etc., and may further include a sensing unit for detecting abnormalities such as power and leakage current. Abnormality detection such as current or voltage may be possible through an operation such as voltage sensing or current sensing, and a state such as waterproofing or moisture-proofing may be detected through a separate sensor.

The communication interface unit 530 may communicate with the kiosk device 110 of FIG. 1 . Data related to the operating state of the electric vehicle charging device 100 may be provided to the kiosk device 110 so that appropriate measures may be taken in case of abnormal operation. For example, in the kiosk device 110 of FIG. 1 , the specific electric vehicle charging device 100 may be displayed on the service screen to indicate that it is currently unavailable.

In addition to the above, the power supply unit 500, the control unit 510, the sensor unit 520, and the communication interface unit 530 of FIG. 5 according to an embodiment of the present invention may perform various operations, and other detailed information has been sufficiently explained above, so I will substitute those contents.

Meanwhile, as another embodiment of the present invention, the control unit 510 may include a CPU and a memory, and may be formed as a single chip. The CPU includes a control circuit, an arithmetic unit (ALU), an instruction interpreter and a registry, and the memory may include a RAM. The control circuit performs a control operation, the operation unit performs an operation operation of binary bit information, and the instruction interpretation unit converts a high-level language into a machine language and a machine language into a high-level language, including an interpreter or compiler. , the registry may be involved in software data storage. According to the above configuration, for example, in the initial operation of the electric vehicle charging device 100, by copying the program stored in the sensor unit 520 or the kiosk device 110, loading it into a memory, that is, RAM, and then executing it. It can quickly increase the data operation processing speed.

6 is a flowchart illustrating a driving process of the stopper-type electric vehicle charging device of FIG. 1 .

Referring to FIG. 6 together with FIG. 1 for convenience of explanation, the stopper-type electric vehicle charging device 100 according to an embodiment of the present invention is an electric vehicle 99 connected to an outlet-type main body 200 installed on a stopper on the floor of a parking lot. ), the electric vehicle 99 is charged by selectively receiving power depending on whether payment is made (S600). In the charging start process, it is possible to perform an operation such as pre-determining whether an abnormal operation state exists, determining whether to pay or not, or requesting authentication of the borrower.

In addition, the stopper-type electric vehicle charging device 100 cuts off the supply of power when an abnormal operation including water leakage is detected ( S610 ). Of course, it is possible to cut off the power supply when an abnormal operation such as power or leakage current is detected as well as water leakage.

Above all, the stopper-type electric vehicle charging device 100 according to the embodiment of the present invention may simultaneously charge a plurality of electric vehicles 99 . Of course, this is possible in the maximum output power range. To this end, all the electric vehicle charging devices 100 can be operated in parallel, and a distributor is provided for selective charging, and selective charging is performed by controlling the electric vehicle charging device 100 of the distribution line. can make it happen. For example, when an abnormal phenomenon such as water leakage is detected in a specific electric vehicle charging device 100, the corresponding line is disconnected or opened so as not to affect other distribution lines, thereby enabling efficient operation. Of course, the embodiment of the present invention will not be particularly limited to the parallel configuration.

In addition to the above, the electric vehicle charging apparatus 100 of FIG. 1 may perform various operations, and since other detailed information has been sufficiently described above, it will be replaced with the contents.

On the other hand, even though it has been described that all components constituting the embodiment of the present invention are combined or operated in combination, the present invention is not necessarily limited to this embodiment. That is, within the scope of the object of the present invention, all the components may operate by selectively combining one or more. In addition, although all of the components may be implemented as one independent hardware, some or all of the components are selectively combined to perform some or all functions of the combined components in one or a plurality of hardware program modules It may be implemented as a computer program having Codes and code segments constituting the computer program can be easily deduced by those skilled in the art of the present invention. Such a computer program is stored in a computer-readable non-transitory computer readable media, read and executed by the computer, thereby implementing an embodiment of the present invention.

Here, the non-transitory readable recording medium refers to a medium that stores data semi-permanently and can be read by a device, not a medium that stores data for a short moment, such as a register, cache, memory, etc. . Specifically, the above-described programs may be provided by being stored in a non-transitory readable recording medium such as a CD, DVD, hard disk, Blu-ray disk, USB, memory card, ROM, and the like.

In the above, preferred embodiments of the present invention have been illustrated and described, but the present invention is not limited to the specific embodiments described above, and it is common in the technical field to which the present invention pertains without departing from the gist of the present invention as claimed in the claims. Various modifications may be made by those having the knowledge of, of course, and these modifications should not be individually understood from the technical spirit or perspective of the present invention.

100: electric vehicle charging device 110: kiosk device
120: user terminal device 130: communication network
140: charge management device 200: outlet-type body part
210: anchor hole 500: power supply unit
510: control unit 520: sensor unit
530: communication interface unit

Claims (7)

A stopper-type electric vehicle charging device that communicates with a user terminal device of a smart phone or wearable device possessed by a nearby kiosk device that controls power supply and a vehicle owner, respectively,
an outlet-type body part installed on a stopper for a vehicle on the parking lot floor; and
When a charging request of the electric vehicle connected to the outlet-type body part is requested, the electric vehicle is charged by selectively supplying power depending on whether payment is made, and a charging driving unit that cuts off the supply of the electric power when a leak is detected;
The main body includes a first type of outlet provided on one stopper and a second type of outlet different from the first type,
The charging drive unit,
When a reservation is made, the use of the electric vehicle charging device for which the reservation is made is prevented according to the instructions of the kiosk device at the reservation time,
The charging drive unit,
If charging is requested from the user terminal device for the electric vehicle in the parked position, it starts charging after detecting abnormalities or leaks in power and leakage current at the initial stage of operation,
The charging driving unit includes a water leak detection sensor for detecting the water leak,
The stopper-type electric vehicle charging device,
Built-in a charging-type outlet for charging an electric vehicle that performs charging and control through Bluetooth communication with the user terminal device,
The stopper-type electric vehicle charging device,
It includes a display unit that notifies whether the user has made a reservation, and informs whether the reservation is made through an LED,
The kiosk device is
Recognizes surrounding users through the identification information of the electric vehicle connected to the connector before charging starts and requires authentication with the user terminal device of the user,
The stopper-type electric vehicle charging device,
providing data related to the operating state to the kiosk device so that an action is taken in case of an abnormal operation to display the current unavailable state on the service screen of the kiosk device;
The stopper-type electric vehicle charging device,
A stopper-type electric vehicle charging device having a sensor for detecting a waterproof or moisture-proof state. delete delete According to claim 1,
The charging driving unit is a stopper-type electric vehicle charging device that controls the charging operation according to an instruction from a nearby kiosk device that controls power supply to a plurality of stoppers. 5. The method of claim 4,
The charging driving unit is a stopper-type electric vehicle charging device that interworks with a power distributor that distributes power to the plurality of stoppers according to an instruction of the kiosk device. 6. The method of claim 5,
The charging driving unit is connected in parallel based on the power supply unit, and the stopper-type electric vehicle charging device operates on and off according to an instruction of the kiosk device, respectively. A method of driving a stopper-type electric vehicle charging device that communicates with a user terminal device of a smart phone or wearable device possessed by a nearby kiosk device in charge of power supply and a vehicle owner, respectively,
charging the electric vehicle by selectively receiving power depending on whether payment is made when a charging request for an electric vehicle connected to an outlet-type body part installed on a vehicle stopper on the floor of a parking lot is requested; and
Including, by the charging driving unit, blocking the supply of power when a leak is detected;
The main body includes a first type of outlet provided on one stopper and a second type of outlet different from the first type,
preventing, by the charging driving unit, the use of the reserved electric vehicle charging device according to an instruction of the kiosk device at a reserved time when a reservation is made; and
If the charging driving unit requests charging of the electric vehicle in the parked position from the user terminal device, performing an operation to detect abnormalities in power and leakage current or leakage at the initial stage of operation and then initiating charging; includes,
The charging driving unit includes a water leak detection sensor for detecting the water leak,
The stopper-type electric vehicle charging device,
Built-in a charging-type outlet for charging an electric vehicle that performs charging and control through Bluetooth communication with the user terminal device,
The stopper-type electric vehicle charging device,
It includes a display unit that notifies whether the user has made a reservation, and notifies whether the reservation is made through an LED,
The kiosk device is
Recognizes surrounding users through the identification information of the electric vehicle connected to the connector before charging starts and requires authentication with the user terminal device of the user,
The stopper-type electric vehicle charging device,
providing data related to the operating state to the kiosk device so that an action is taken in case of an abnormal operation to display the current unavailable state on the service screen of the kiosk device;
The stopper-type electric vehicle charging device,
A method of driving a stopper-type electric vehicle charging device having a sensor for detecting a waterproof or moisture-proof state.

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