KR102208323B1 - Kiosk remote control system for the visually impaired using a smartphone - Google Patents

Abstract

The present invention relates to an unmanned remote control system for controlling a kiosk for a visually impaired person using a smartphone, in which a visually impaired person who has difficulty using an unmanned device such as a kiosk can conveniently control an unmanned device using a smartphone. In more detail, the smartphone possessed by the visually impaired person transmits a location to the server, the server automatically executes the driving of the remote application in the smartphone if a kiosk is located nearby, and the server checks whether a failure occurs and the type of failure to output a customized service to the visually impaired person by controlling to provide the customized service for each failure type by the kiosk when the failure authentication is performed through the smartphone, in the remote control system for a kiosk for the visually impaired person using a smartphone.

Description

Kiosk control remote control system for the visually impaired using a smartphone {KIOSK REMOTE CONTROL SYSTEM FOR THE VISUALLY IMPAIRED USING A SMARTPHONE}

The present invention relates to a kiosk control unmanned remote control system for the visually impaired using a smartphone that enables a visually impaired person who is difficult to use an unmanned device such as a kiosk to conveniently control an unmanned device using a smartphone. A smartphone possessed by the handicapped transmits the location to the server, and if a kiosk is located in the vicinity, the server automatically runs the remote application in the smartphone, and if failure authentication is performed through the smartphone, the server determines whether or not there is a failure. The present invention relates to a kiosk control remote control system for the visually impaired using a smart phone capable of outputting customized services to the visually impaired by controlling the kiosk to provide customized services for each type of disability by checking the type.

In general, a kiosk is an unmanned information terminal installed in public places. It can guide and provide various information such as traffic information, route guidance, fare card distribution, reservation work, and facility guidance. You can quickly and easily obtain the information you need by using a kiosk.

However, since the kiosk is installed in an appropriate space among public places, there is a concern that a separate installation space is not guided, and it is difficult for the disabled who are not non-disabled to use.

In particular, it is difficult to determine the location of an unmanned information terminal such as a kiosk in the case of the visually impaired, and even if a visually impaired person checks the kiosk, it may be difficult to determine the location of a controller that can perform operations when they first encounter it. Since information is guided and kiosks are operated by using them, there is a concern that it is more difficult to operate than the existing braille buttons for the visually impaired.

As a prior art for solving the above-described problem, Patent Publication No. 10-1480326 discloses "a kiosk device for the disabled and a method of operating a screen thereof".

However, the prior art divides the screen of the kiosk up and down according to the height of the user, so that the handicapped or the user with a small height can use the kiosk, but it cannot solve the problem of the visually impaired user who is difficult to locate and operate the kiosk.

In addition, even if a kiosk device capable of solving such a problem is developed, it is expected that enormous costs will be incurred since all existing kiosk devices must be replaced.

Accordingly, there is a need to develop a technology that can solve the above-described problem and can easily use the kiosk even for users who are difficult to locate and operate the kiosk such as the visually impaired.

Korean Patent Registration No. 10-1480326 "Kiosk device for the handicapped and its screen operation method"

The present invention is to solve the above-described problem, when a visually impaired person approaches a kiosk installed in a public place, an application in the smartphone is automatically executed so that the visually impaired person can perform authentication for the disabled person for kiosk control through the smartphone. It is an object of the present invention to provide a kiosk control remote control system for the visually impaired using a smart phone that allows the visually impaired to conveniently use the services provided by the kiosk by controlling the UI of the kiosk through a smart phone upon completion of authentication. .

In addition, it is an object of the present invention to provide a kiosk control remote control system for the visually impaired using a smart phone capable of providing a customized kiosk UI according to the type of disability of the disabled, including the visually impaired, when disability authentication through an application.

In addition, it is an object of the present invention to provide a kiosk control remote control system for the visually impaired using a smartphone capable of providing customized services for the disabled by interlocking with an existing kiosk device without a separate replacement.

The problems to be solved by the present invention are not limited to the problems mentioned above, and other problems that are not mentioned will be clearly understood by those skilled in the art from the following description.

In the system configured to include a smartphone, a server and a kiosk to solve the above problems,

The smartphone transmits the location that changes according to the user's movement to the server in real time, and when adjacent to the kiosk, a remote application is automatically executed to transmit authentication information to the server to certify that the user is a disabled person, and the server Maps the location of the smartphone, automatically executes the remote application when it is close to the kiosk within a certain distance, determines whether or not a previously registered disabled member based on the authentication information, and completes authentication when it is confirmed that the disabled member is a disabled member. The information is transmitted to the smartphone, and customized command information for changing at least one type or setting value of the serviced functions corresponding to the user's disability type is generated and transmitted to the kiosk, and the kiosk is a preset condition A wireless signal including the registration information of the kiosk is transmitted to the smart phone corresponding to and, based on the authentication completion information received from the server, a disability application operation corresponding to the user's disability type is performed.

In addition, the remote application automatically executes the remote application in response to a wireless signal received from the kiosk, transmits it to the server when the user inputs the authentication information through the remote application, and completes authentication transmitted from the server. And an application driving unit for receiving information and a custom command signal, and a custom setting converter configured to change a set value of the kiosk displayed in response to the custom command signal upon receiving a custom command signal from the server.

In this case, the smart phone includes a location detection unit that transmits the location of the smart phone to the server in real time based on GPS, and the server is a predetermined distance from the location of the smart phone transmitted from the location detection unit. When approaching within, the smart phone guides the location of the kiosk and simultaneously drives the remote application through the application driver.

In addition, the customized setting conversion unit outputs a warning notification module that outputs a warning notification provided from the kiosk to the smartphone based on the contents of the customized command information, and outputs from the kiosk based on the contents of the customized command information. Based on the content of the setting control module and the custom command information and a setting control module that converts the sound to text and adjusts the text size displayed in the kiosk, converts and provides the visual information to be provided in the kiosk into a sound format, and provides sound It includes an output control module that adjusts the output setting value.

In addition, the kiosk further includes a pager that outputs a wireless communication signal that the smartphone can receive, the wireless communication signal includes registration information of the kiosk, and the registration information of the kiosk is an installation location of the kiosk, It includes the kiosk's serial number and information on the service field provided by the kiosk.

In addition, the server supports the user with a disability to register as a member of the authentication service through the remote application, transmits a serial number to the smartphone of the registered user with a disability, and whether the user has a disability or failure of the authentication information provided from the user And an authentication management unit that checks the degree and failure type information, and a customized service management unit that generates a custom command signal for changing a setting value of the kiosk in response to the user's failure degree and failure type information checked by the authentication management unit.

At this time, the server corresponds to the kiosk to be used by the user, and manages the discount benefit information applicable to the disabled user and the history of applying the discount benefit for each user and guides the user to the payment item management unit And a relay support unit that extracts an operation command for the kiosk from among contents inputted through, and transmits the extracted operation command to the kiosk.

In addition, the kiosk includes a customized service provider that changes and provides information to be provided according to the type of failure of the user, based on the contents of the customized command information received from the server.

Through the above configuration, the present invention automatically executes an application in the smartphone when a visually impaired person approaches a kiosk installed in a public place, so that the visually impaired person can perform authentication through the smartphone for kiosk control. The visually impaired has the effect of being able to conveniently use the services provided by the kiosk by controlling the UI of the kiosk through a smartphone.

In addition, a customized kiosk UI is provided according to the type of disability of the disabled, including the visually impaired, when disability authentication through the application, and through this, it has the effect that users with disabilities can use the kiosk without inconvenience.

In addition, it is possible to provide customized services for the disabled by interlocking with the existing kiosk device without a separate replacement, thus retaining the effect of reducing installation costs.

The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the following description.

1 schematically shows the configuration of a kiosk control remote control system for the visually impaired using a smart phone according to the present invention.
2 shows a process of performing a customized service operation in a kiosk according to an embodiment of the present invention.
Figure 3 shows the configuration of a smart phone according to the present invention.
3A shows the configuration of a customized setting conversion unit according to the present invention.
4 shows the configuration of a server according to the present invention.
5 shows the configuration of a kiosk according to the present invention.
6 shows a failure authentication process using a smartphone according to an embodiment of the present invention.
7 shows a process of providing a customized service according to an embodiment of the present invention.
8 is a diagram illustrating a failure authentication and customized service support process according to an embodiment of the present invention.

In the present invention, various modifications may be made and various embodiments may be provided, and specific embodiments will be illustrated in the drawings and described in detail.

However, this is not intended to limit the present invention to a specific embodiment, it is to be understood to include all changes, equivalents, and substitutes included in the spirit and scope of the present invention. In describing each drawing, similar reference numerals have been used for similar elements.

When a component is referred to as being "connected" or "connected" to another component, it is understood that it may be directly connected or connected to the other component, but other components may exist in the middle. Should be. On the other hand, when a component is referred to as being "directly connected" or "directly connected" to another component, it should be understood that there is no other component in the middle.

The terms used in the present application are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In the present application, terms such as "comprise" or "have" are intended to designate the presence of features, numbers, steps, actions, components, parts, or combinations thereof described in the specification, but one or more other features. It is to be understood that the presence or addition of elements or numbers, steps, actions, components, parts, or combinations thereof, does not preclude in advance.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. The same reference numerals in each drawing indicate the same members. In describing the present invention, detailed descriptions of related known functions or configurations are omitted in order not to obscure the subject matter of the present invention.

Prior to the description, the smartphone 100 described in the present invention is a commonly used wireless user terminal, and is most preferably used as the above-described smartphone 100, but is not necessarily limited thereto, and wireless communication such as a tablet PC, a wearable device, etc. It can be replaced with a terminal that can install and application. In addition, in the present invention, although described as a kiosk 300 capable of providing information to the visually impaired, it is not necessarily limited to the kiosk 300, and various types of unmanned devices (e.g., automatic payment machines for unmanned parking lots, automatic order machines in restaurants) ) Can be replaced with unmanned information terminals that can provide information and services to the disabled/non-disabled.

1 schematically shows the configuration of a kiosk control remote control system for the visually impaired using a smart phone according to the present invention, and FIG. 2 shows a process of performing a customized service operation in a kiosk according to an embodiment of the present invention. 3 shows the configuration of the smartphone according to the present invention, Figure 3a shows the configuration of the customized setting conversion unit according to the present invention, Figure 4 shows the configuration of the server according to the present invention, Figure 5 is A configuration of a kiosk is shown, and FIG. 6 shows a failure authentication process using a smartphone according to an embodiment of the present invention, and FIG. 7 shows a process of providing a customized service according to an embodiment of the present invention.

The remote control system 1 for controlling a kiosk for the visually impaired using a smart phone according to the present invention includes a smart phone 100 possessed by a visually impaired person (hereinafter, referred to as a user), and a remote application 110 installed in the smart phone 100 It consists of a server 200 interlocked with and a kiosk 300 controlled to provide a customized service through the server 200.

The smart phone 100 has a remote application 110 interlocked with the server 200 installed, and when the user approaches the kiosk 300 located near the user, the remote application 110 is automatically executed to perform failure authentication and kiosk 300 ) Support to perform control.

At this time, the smartphone 100 allows the GPS to be driven so that the user's location is transmitted to the server 200 so that it can be mapped in real time, and through this, the server 200 checks the kiosk 300 located near the user. The remote application 110 in the smartphone 100 can be automatically executed.

The smart phone 100 includes a remote application 110, a location detection unit 120, a terminal communication unit 130, a sensor unit 140, an audio processing unit 150, and a camera unit 160 as shown in FIG. 3. Configurable.

The remote application 110 is connected to the server 200 to control the kiosk 300, and is downloaded to the smartphone 100 and the kiosk 300 including the user through the location detection unit 120 described below. When it detects that it is in the vicinity of the smartphone 100, it is automatically executed to perform fault authentication and control the UI of the kiosk 300 after authentication is completed.

The remote application 110 may include an application driver 111 and a customized setting conversion unit 112.

First, the application driver 111 may execute the remote application 110 under the control of the server 200 and perform a function corresponding to the command signal received from the server 200. For example, the application driving unit 111 may drive the remote application 110 to receive a push notification when receiving a beacon signal transmitted from a nearby kiosk 300 due to a user's movement.

In addition, the application driver 111 may perform various application functions, for example, by operating the remote application 110 to remotely monitor the smartphone 100 under the control of the server 200. . In this case, monitoring may include an operation of acquiring location information mainly visited by the user, function information mainly used by the user, location information of the kiosk 300 in which the number of times the user requests the handicapped authentication is equal to or greater than a reference value.

In addition, it is possible to drive the remote application 110 to automatically perform the user's failure authentication. Such an application driver 111 may control the application to be started in response to receiving a wireless communication signal from the kiosk 300 side, and even if it does not receive a wireless communication signal from the kiosk 300, the position detection unit 120 Through the server 200, when there is a kiosk 300 adjacent to the smart phone 100, the remote application 110 may be driven so that it can be automatically linked with the adjacent kiosk 300.

In addition, the application driver 111 may be involved in obtaining information in the remote application 110 and may perform a related operation in response to the obtained information.

For example, the application driver 111 may automatically execute the remote application as the remote application 110 receives a command signal related to automatic execution from the server 200, and then acquire user biometric information to perform identity authentication. . The identity authentication may be performed for the purpose of preventing misuse by others and for the purpose of confirming that the user intends to perform authentication for the disabled through a corresponding application. According to various embodiments, the identity verification process may be omitted.

In addition, the application driver 111 may perform an authentication support operation so that the user can complete authentication of the disabled through the server 200. For example, the user's handicapped registration number stored in the smartphone 100 or the handicapped identification information such as the serial number issued at the time the user registered the handicapped through the server 200 is retrieved and stored in the server 200. I can deliver. Accordingly, the server 200 may perform an authentication operation to check the validity based on the information for failure authentication obtained from the smartphone 100.

In this case, the server 200 may further determine detailed information such as a degree of a failure and a type of failure, as well as whether a failure has occurred through the failure authentication information. Accordingly, the server 200 generates a custom command signal that changes a set value or a work function in response to the user's degree of failure and the type of failure, and transmits it to at least one of the kiosk 300 and the smartphone 100. I can.

In addition, in order for the system 1 of the present invention to provide a customized service in response to the user's failure information, information on the kiosk 300 that the user intends to use needs to be transmitted to the server 200. To this end, when receiving a wireless signal (eg, beacon signal) from the kiosk 300, the application driver 111 extracts the identification value of the kiosk 300 from the received signal and transmits it to the server 200. have. Accordingly, the server 200 may determine the type of service that the user wants to use (product order, unattended settlement, hospital reception, etc.). In addition, the server 200 may calculate a custom command signal from the server 200 in response to characteristic information of the kiosk 300 that the user intends to use.

According to an embodiment, when the smart phone 100 receives a custom command signal from the server 200, the custom setting conversion unit 112 may operate in response thereto.

The customized setting conversion unit 112 may include a warning notification module 112a, a setting control module 112b, and an output control module 112c as shown in FIG. 3A.

Upon receiving the customized command signal from the server 200, the customized setting conversion unit 112 may change at least one function in response to the corresponding signal in response to the user's degree of failure or the type of failure. The customized setting conversion unit 112 may perform wireless communication with the kiosk 300 directly to convert and output information received from the kiosk 300 on the smartphone 100 in response to a user's failure type. At this time, a custom command signal transmitted from the server 200 is received, and in response thereto, an operation (e.g., text display operation) performed by the kiosk 300 is modified (e.g., sound output) according to the user's disability type. I can.

The warning notification module 112a is intended to deliver a warning message to the user from the kiosk 300, but if the delivery is not properly performed due to a user's failure, the user can recognize the notification from the smartphone 100 possessed by the user. Can be converted to form. For example, a warning sound is output to the smartphone 100 in order to provide a warning notification to a user with a visual impairment from the kiosk 300 side, and a vibration operation is performed together so that the user can recognize the warning.

The warning notification module 112a establishes a wireless communication connection with the kiosk 300 in order to recognize a situation in which warning notification should be performed, and operates a converted warning notification based on the warning signal received from the kiosk 300 Can be done. For example, when the warning notification module 112a receives a warning sound generation signal from the kiosk 300, it may perform a vibration operation in response thereto.

According to various embodiments, the warning notification module 112a may keep the smartphone 100 in a standby mode for receiving a sound in the form of a warning sound while the remote application 110 is operating, and accordingly, the warning notification module 112a 112a) can convert the warning sound into vibration when it is input through a microphone. In particular, even for the visually impaired who can hear the warning sound, there is a fear that the warning sound may not be properly heard due to ambient noise, etc., so that the smartphone 100 vibrates to convey the fact that the warning sound has been generated from the kiosk 300 to the user. .

The setting control module 112b is a component that converts data output as sound from the kiosk 300 into text or converts it into a sign language image and displays it on a screen. In addition, the setting control module 112b may control to enlarge and change the size of an image such as text displayed on the screen. Through the setting control module 112b, it is possible to support to facilitate communication by utilizing the cognitive ability of a user with a hearing impairment or a visual impairment to the maximum. In particular, in the case of a visually impaired person who is not blind, but who has remaining vision, the display of the kiosk 300 may be enlarged and changed to facilitate manipulation.

The output control module 112c may perform an operation of converting display data (eg, text, icon image, etc.) to be provided by the kiosk 300 into sound and outputting the converted sound. Furthermore, the output control module 112c may adjust the output value to a volume suitable for the user for a user with a hearing loss disorder.

The location detection unit 120 is embedded in the smart phone 100 and can transmit the location of the smart phone 100 to the server 200 in real time, through which the server 200 can detect the location of the smart phone 100 in real time. It can be mapped and identified, and is connected to the kiosk 300 adjacent to the smartphone 100 so that the user, especially the visually impaired, can check the presence and location of the kiosk 300 that is difficult to grasp while moving.

The location detection unit 120 identifies the location of the user including the smartphone 100 based on GPS, and when it is close to the location of the kiosk 300 through the GPS, the server 200 uses the application driver 111 The remote application 110 is executed.

On the other hand, the server 200 can detect the location of the smartphone 100 and the user through the location detection unit 120 and operate the remote application 110 when it is close to the kiosk 300, but in another embodiment, the kiosk A short-range communication signal (e.g., a beacon signal) transmitted from within 300 is received through the terminal communication unit 130, which will be described later, so that the location detection unit 120 can recognize that the kiosk 300 exists nearby. And, through this, the location detection unit 120 sends a signal to the server 200 to guide the location of the kiosk 300 close to the user's location through the audio processing unit 150, etc. You can also guide the location of ).

The terminal communication unit 130 can use a network to transmit and receive data between the smartphone 100 and the server 200, and the type of the network is not particularly limited, but, for example, transmission and reception of large-capacity data through the Internet Protocol (IP). It may be an IP (Internet Protocol) network that provides services or an All IP network that integrates different IP networks. In addition, the network includes a wired network, a wireless broadband (Wibro) network, a mobile communication network including WCDMA, a high speed downlink packet access (HSDPA) network and a mobile communication network including a long term evolution (LTE) network, and LTE advanced (LTE-A). , A mobile communication network including 5G (Five Generation), a satellite communication network, and a Wi-Fi network, or may be formed by combining at least one or more of them.

The terminal communication unit 130 may communicate with the server 200 and the kiosk 300. Specifically, the terminal communication unit 130 may receive a short-range wireless communication signal including a beacon from the kiosk 300.

At this time, if the wireless signal received by the terminal communication unit 130 is a service call signal for a disabled person received from the kiosk 300, the terminal communication unit 130 returns it (or a second signal indicating that the corresponding call signal has been received) It can be transmitted to the (200) side.

Through this, the terminal communication unit 130 in the smartphone 100 may receive a command signal from the server 200 and automatically perform a series of operations required for authentication of the disabled. In this case, the smartphone 100 may execute, for example, a remote application under the control of the server 200.

The audio processing unit 150 is capable of bidirectionally converting sound and electrical signals, and at least some components of the audio processing unit may be included in the input/output interface. The audio processing unit may process sound information input or output through, for example, a speaker, a receiver, an earphone, or a microphone.

The audio processing unit 150 according to the present invention can control to output various guide message sounds through the smart phone 100, and can also receive the user's voice data. The audio processing unit 150 may control a volume value of the output sound according to the type and degree of the user's disability.

The sensor unit 140 may measure a physical quantity or detect an operating state of a watch, and convert the measured or sensed information into an electric signal. The sensor unit 140 includes a gesture sensor, a gyro sensor, an air pressure sensor, a magnetic sensor, an acceleration sensor, a grip sensor, a proximity sensor, a color sensor (eg, a red, green, blue) sensor, a biometric sensor, It may include at least one of a temperature/humidity sensor, an illuminance sensor, or an ultra violet (UV) sensor. Additionally or alternatively, the sensor unit 140 may include, for example, an olfactory sensor (E-nose sensor), an electromyography sensor (EMG sensor), an electroencephalogram sensor (EEG sensor), an ECG sensor (electrocardiogram sensor), It may include an infrared (IR) sensor, an iris sensor, and/or a fingerprint sensor. The sensor unit may further include a control circuit for controlling at least one or more sensors included therein.

The above-described sensor unit 140 may include a biometric sensor for personal authentication. That is, a fingerprint sensor, an iris sensor, etc. may be included as a biometric sensor, and identity authentication may be performed through this. Identity authentication may be performed at a stage before the user performs authentication for the disabled.

The camera unit 160 is a device capable of photographing still images and videos in a configuration for the visually impaired, as well as the hearing impaired, and includes at least one image sensor (eg, a front sensor or a rear sensor), a lens, an image signal processor (ISP), Alternatively, it may include a flash (eg, LED or xenon lamp).

The above-described camera unit 160 may acquire corresponding information by photographing image elements such as a QR code that may be provided in connection with the use of the kiosk 300. In addition, the camera unit 160 may support the user to record his or her own image and sign language as necessary.

The server 200 is a platform server that controls and manages the remote application 110 installed in the smart phone 100, and provides at least one function of the smart phone 100 or the kiosk 300 with disability characteristic information (eg, type of disability, It plays a role of controlling changes according to the user's degree of disability previously specified).

In addition, it can perform functions of the existing web server, customized communication functions, and media service provision functions.

As shown in FIG. 4, the server 200 includes a server communication unit 210, a storage unit 220, an authentication management unit 230, a customized service management unit 240, a payment item management unit 250, and a relay support unit 260. .

The server communication unit 210 is to perform a wireless communication function with the smart phone 100 and the kiosk 300, the server communication unit 210 is a kiosk 300 use request signal transmitted from the smart phone 100 (smart phone ( When 100) receives a beacon signal transmitted from the kiosk 300, a use request signal for the kiosk 300 may be transmitted to the server 200).

In addition, the server communication unit 210 may also receive and manage information on the smartphones 100 registered in the platform managed by the server 200. For example, the server communication unit 210 provides information on the location of the smartphone 100, emergency information notification (eg, emergency exit location, etc.) for each situation at the corresponding location, and service information (including text and sound) provided by the kiosk 300 , Information such as field information of the kiosk 300 (eg, may be classified into a restaurant ordering machine, an unmanned payment machine, etc.) may be received.

The storage unit 220 may store user registration information and unmanned device registration information.

In addition, the storage unit 220 may store commands and algorithms related to calculating a customized service command code corresponding to the type of failure and the degree of the failure. In addition, the storage unit 220 may receive, record, and manage information related to a usage log of the smartphone 100.

The authentication management unit 230 may process a series of operations related to performing failure authentication of a user.

First, the authentication management unit 230 may support a disabled user to register as a member in the server 200 through the remote application 110. When the user executes the remote application 110 through the smartphone 100, the authentication management unit 230 may request to input user information for confirming that the user is a disabled person. Accordingly, the authentication management unit 230 may register as a member based on personal information of a user who wishes to register as a member. The authentication method for membership registration may additionally include a self-authentication process through an SNS authentication server.

When a user signs up as a member, the above-described authentication management unit 230 may acquire and manage information about the user's disability type and degree of disability from the user.

A user recognized as a disabled person may be registered as a member in the server 200. According to various embodiments, the server 200 may transmit a member serial number generated as a member registration is completed to the smartphone 100 to be managed within the remote application 110. The serial number may be transmitted to the server 200 as authentication information later and used when authenticating the disabled.

In addition, the authentication management unit 230 may perform not only user registration, but also a procedure for authenticating that a user is a user registered as a member with a disability.

In addition, the authentication management unit 230 may verify whether the authentication information transmitted from the smartphone 100 is valid. Furthermore, the authentication management unit 230 may extract detailed information about the degree of failure and the type of failure of the user who has completed the failure authentication, and provide it to the customized service management unit 240 below.

The customized service management unit 240 may manage a customized service item, which is an item whose contents are changed in response to a user's degree of failure and a type of failure. The customized service item may include, for example, a size of a text displayed on a screen, a volume of an output guide message, a volume of a warning sound, and the like.

According to an embodiment, the customized service management unit 240 may generate a customized command signal corresponding to a user's level of failure and a type of failure, and the customized service management unit 240 may transmit the generated customized command signal to the kiosk 300. Or it can be transmitted to the smartphone 100.

In addition, the customized command signal generated by the customized service management unit 240 is a signal for changing the displayed text size, a signal for changing the volume of an output guide message, or a volume of a warning sound, and converting text into sound (TTS). A signal for converting a sound to text (STT), a signal for converting a sound to a lamp blinking operation, and the like may be included.

For example, when it is confirmed that the user is a visually impaired person and that the degree of visual impairment is all blind, the customized service management unit 240 causes the kiosk 300 to display the voice-formed data of the message along with the output message. A custom command signal for increasing the volume of the guide voice to be increased by 3 levels may be generated and transmitted to the kiosk 300 side.

The customized command signal may be calculated in various ways according to the type of the failure and the degree of the failure.

In addition, the customized service management unit 240 may generate a customized command signal reflecting the user's selection in order to provide a service in a manner of transmitting information preferred by the user. For example, when a specific user with a visual impairment wants to receive service contents by voice without increasing the size of the output display data, the display change item can be released from the preferred service method item and only the TTS item can be selected.

Accordingly, when providing a service to a user, the customized service management unit 240 may generate a signal requesting that additional voice data be output from the kiosk 300 or the smartphone 100 while maintaining the text.

That is, the customized service management unit 240 may support the user to directly select or add a delivery method in which the service is provided.

In addition, when it is confirmed that the user is a hearing impaired as a different type of disability and the degree of hearing impairment is 3 out of 5 steps, the customized service management unit 240 displays the text of the message along with the output voice on the screen. It is possible to generate a custom command signal for increasing the volume of the displayed and output guide voice by 3 levels and transmit it to the kiosk 300 side.

In addition, when a specific user with a hearing impairment does not increase the output sound volume and wants to receive service contents in text, the volume change item can be released from the preferred service method item and only the STT item can be selected. And accordingly, the customized service management unit 240 may generate a signal requesting to display additional text data on the screen of the kiosk 300 or the smartphone 100 while maintaining the volume when providing the service to the user. .

The payment item management unit 250 may manage discount benefit information applicable to a user with a disability and a history of applying a discount benefit for each user, and guide the information to the user.

For example, the payment item management unit 250 may separately manage identification values of devices in the kiosk 300 to which a discount of a payment amount is applied according to authentication of a disabled person.

According to an embodiment, the payment item management unit 250 may check whether the kiosk 300 intended to be used by a user is a device to which the disabled discount is applicable, and when it is determined that the discount is applicable, the user may In the case of payment through, a disability discount is applicable' may be provided in the form of a push notification.

In addition, the payment item management unit 250 may record a history of performing payment through authentication of a user with a disability, and provide the recorded user's payment history information to the smartphone 100 according to a user's inquiry request. The user's payment history information may include information such as the type and installation location of the kiosk 300 used by the user. Furthermore, the payment item management unit 250 may extract information on the type or installation location of the kiosk 300 in which the number of authentications for the disabled by the user is greater than or equal to a reference value, and analyze the user's behavior pattern based on this.

The relay support unit 260 performs a role of relaying the smart phone 100 and the kiosk 300 so that the kiosk 300 can be controlled through the manipulation of the smart phone 100.

The relay support unit 260 supports the user to obtain a bar to be input to the kiosk 300 using input means such as a sensor unit, an input button, a microphone, and a camera unit provided by the smart phone 100 by default. Thereafter, the relay support unit 260 extracts an operation command for the kiosk 300 from the input content (eg, voice input using a microphone, sign language input using a camera, etc.), and transfers the extracted operation command to the kiosk 300. I can deliver.

At this time, the relay support unit 260 may check the serial number for the kiosk 300 adjacent to the smartphone 100 through a beacon signal or the like. In addition, according to various embodiments, when each kiosk 300 is registered, service contents (text contents displayed on the screen, selection menu items, etc.) provided by the kiosk 300 may be registered together in the server 200 according to various embodiments. And the relay support unit 260 of the server 200 invokes the menu screen supported by each kiosk 300 based on the serial number for each kiosk 300 and outputs (display, sound) on the application of the smartphone 100 Output, etc.)

That is, in this way, under the operation of the relay support unit 260, a user can manipulate the kiosk 300 by manipulating his or her smartphone 100.

The kiosk 300 is an unmanned information terminal installed in a public place, and can provide information and services related to the installed place, and may be replaced by an unmanned order machine, an unmanned fee calculator, etc. in addition to the kiosk.

This kiosk 300 is connected to the smartphone 100 of the user who has completed failure authentication through the server 200, and the internal UI (User Interface) is controlled through the smartphone 100, and FIG. 5 As shown, it includes a kiosk communication unit 310, a display unit 320, a sound output processing unit 330, and a customized service providing unit 340.

First, the kiosk communication unit 310 may transmit a wireless communication signal (eg, a beacon signal) continuously within a preset distance range or when a pager button for the disabled is input. The kiosk communication unit 310 may perform a communication function for connecting to a web server or the like, and may perform a communication function for receiving a customized command signal from the server 200.

In addition, the kiosk communication unit 310 may perform a short-range communication function such as Bluetooth and NFC, and through this, a communication connection with a nearby user device can be performed, and information about the smartphone 100 adjacent to the server 200 Can be received.

In addition, the kiosk communication unit 310 may perform a communication function for performing card payment for an ordered product in addition to this. In addition, the kiosk communication unit 310 may perform a communication function for calling an employee or talking with an employee according to a user request.

The display unit 320 may display various service contents of the kiosk 300 on a screen.

The sound output processing unit 330 may output data corresponding to an audio format among various service contents of the kiosk 300 and may receive voice data from a user.

Like the smart phone 100, the customized service provider 340 may change at least one format or setting value of information provided from the kiosk 300 in response to a customized command signal received from the server 200. In this case, an embodiment of changing the format may include converting a sound format to a text format or converting a text format to a sound format. An embodiment of changing the setting value is to display images including text. This may include changing the size and changing the volume value of the sound that is output.

Operations performed by the customized service providing unit 340 according to an embodiment of the present invention may be configured as shown in Table 1 below.

division Contents Visually impaired Voice guidance function, voice speed/volume/pitch control function, section repeat function, re-listening/continuous listening function, text-to-speech output according to the situation through TTS to the visually impaired Low vision Character enlargement function, color inversion function Deaf Video sign language interpretation service, function to convert audio information into text Hearing impaired Provides hearing aid output function by automatically adjusting the volume or voice band of the audio processor according to the level of hearing loss Deaf Relay call function Provides 3rd party relay service with automatic interpretation service function Blind and deaf Unmanned device control through Bluetooth connection with existing disability assistive devices

Further, although not shown in the drawings, the kiosk 300 according to an embodiment of the present invention may include a pager (not shown in the drawings).

The pager may be interlocked with any kiosk 300 and may support a two-way wireless beacon communication function with mobile phones and apps. Accordingly, the kiosk 300 can perform a communication function with the smartphone 100 and the server 200 simply by having a pager regardless of the manufacturing time and the type of support service.

According to an embodiment, the pager may include a button, and when the button is input, the beacon signal may be transmitted to the smartphone 100 within a preset distance range. The smartphone 100 that has transmitted the beacon signal transmits data corresponding to the beacon signal to the server, and the server 200 can check information included in the beacon signal. Correspondingly, the server 200 may transmit an automatic execution command signal for controlling the execution of the remote application 110 to the smartphone 100.

In this way, the pager transmits a wireless communication signal (eg, a beacon signal) to the smartphone 100 so that the user with the smartphone 100 can authenticate the disabled person or receive a customized service according to the characteristics of the disability from the kiosk 300. Can be transferred to.

Therefore, through the above-described configuration, the smart phone 100 receives a signal for commanding driving the remote application 110 from the server 200 to drive the remote application 110, and directly inputs failure authentication information or biometric information ( For example, fingerprint, iris, facial information, etc.) may additionally perform a request operation. Accordingly, the smartphone 100 may proceed and complete the failure authentication through the server 200 as the user authentication is completed based on the biometric information from the user.

Meanwhile, in the process of registering a member with the server 200 according to the above-described embodiment, an SNS authentication server (not shown in the drawing) is additionally included in the process of registering a user as a member in the server 200 and operates together. Can be.

That is, the smartphone 100 performs an operation 1004 of transmitting an app member registration (disabled member registration) request signal to the server 200, and such an app member registration request signal is additionally included through the server 200 It is transmitted to the authenticated SNS authentication server to perform the user's own authentication operation.

The SNS authentication server may perform an identity authentication operation based on, for example, OAuth 2.0 standard. When identity authentication is completed, a signal indicating that the identity authentication information is valid can be transmitted from the SNS authentication server to the existing server, and accordingly, the server enables the user to be registered as a member with a disability.

The kiosk control remote control system 1 for the visually impaired using a smart phone having the above-described configuration can perform an operation for providing a customized service as shown in FIG. 2.

As shown in FIG. 2, in the case of a failure authentication and customized service support system according to an embodiment of the present invention, when the smartphone 100 transmits its location to the server 200, and a kiosk 300 exists in the vicinity The server 200 may execute the driving of the remote application 110 in the smartphone 100, and the user performs failure authentication through the driven remote application 110. When a user performs failure authentication in the smartphone 100, data about this is transmitted to the server 200, so that the server 200 checks whether or not there is a failure. Thereafter, the server 200 may calculate a customized service function in response to the user's failure type information, and transmit a customized command signal for providing the corresponding function to the kiosk 300 or the smartphone 100.

A process of registering an arbitrary user as a member in the above-described server 200 will be described with reference to FIG. 6.

First, the kiosk 300 may perform an operation 1001 of requesting registration of an unmanned device to the server 200, and in response to this, the server 200 may perform an operation 1002 of building a DB for each kiosk. have. Accordingly, the server 200 may perform an operation 1003 of transmitting information (eg, a registration ID) notifying that registration to the server 200 has been completed by the kiosk 300 to the kiosk 300.

Later, the server 200 may receive a registration ID from the kiosk 300 and determine whether the kiosk 300 is a device registered with the server 200.

In addition, the smartphone 100 may perform an operation 1004 of transmitting an app member registration (disabled member registration) request signal to the server 200. In addition, the server 200 may perform a user authentication operation as part of an app member registration operation. The server 200 may perform a user identification operation based on user information. In addition, when an SNS authentication server that can be added in the process of registering an arbitrary user as a member in the server 200 is operated in addition to the server 200, the SNS authentication server performs an authentication operation based on, for example, OAuth 2.0 standard 806. Can be done. When identification is completed, a signal indicating that the identification information is valid can be transmitted from the SNS authentication server to the server 200, and accordingly, the server 200 can complete registration of the user as a member with a disability. .

Thereafter, the server 200 may perform an operation 1005 of requesting to input additional information on the failure to the smartphone 100 side. Specifically, the server 200 performs an operation 1005 of providing a type service selection menu corresponding to the level of a disability (eg, class information of a disability), a type of disability, and a type of disability to the smart phone 100.

Accordingly, the user may additionally select detailed items related to his/her disability characteristics or disability-specific information from the smartphone 100 or input through voice/typing. In addition, the smartphone 100 may perform an operation 1006 of providing the server 200 with detailed items related to the user's disability characteristics input by the user or information tailored to the disability.

In response to this, the server 200 may perform an operation 1007 of establishing a DB for each smartphone, and at this time, it is preferable to construct a DB for each number corresponding to the registered smartphone 100.

Thereafter, an operation 1008 of transmitting a signal indicating completion of service registration to the smartphone 100 may be performed, through which the smartphone 100 and the server 200 complete the provisioning of apps between devices. (1009) can be performed.

In addition, a process of providing a customized service for the disabled according to an embodiment of the present invention will be described with reference to FIG. 7.

First, the kiosk 300 may perform an operation 1101 of providing service location setting information of the kiosk 300 to the server 200. In this case, when a pager in the kiosk 300 is provided, the pager may provide service location setting information. Accordingly, the kiosk 300 or the pager may hold service location setting information of the kiosk 300.

Thereafter, as an operation 1102 in which the smartphone 100 approaches the kiosk 300 within a preset distance occurs, the kiosk 300 performs an operation 1103 of transmitting the service location code to the smartphone 100 do. In addition, the smartphone 100 may perform an operation 1104 of transmitting the received service location code and user number to the server 200. In this case, the user number may mean an identification number of a user, and this may mean a member number or a registration number that can confirm whether a member has been registered in the server 200.

The server 200 may check whether a corresponding user is a disabled person based on a service location code and a user number received from the smartphone 100 and perform an operation 1105 of logic a customized service code for each unmanned device. . Thereafter, the server 200 may perform an operation 1106 of transferring the service code customized for the disabled, generated as a result of the operation 1105, to the kiosk 300. In response, the kiosk 300 may perform an operation 1107 of providing a customized service UI and a customized service function.

The operation of the kiosk 300 to provide a customized service according to a type of failure may include the following. First, the type of customized service of the kiosk 300 is a configuration in which a set value (eg, volume sound adjustment according to the degree of hearing impairment, display size adjustment according to the degree of visual impairment) is changed, and information is provided according to the main sense of use. Configuration to change the method (e.g., sound text data through the TTS module, text text through the STT module), configuration to add user preference functions (e.g., when outputting a warning sound, adding a flashing operation of the light emitting unit, sign language) A configuration for adding an interpretation screen to the side area, etc.) may be included.

In addition, a failure authentication and customized service support process according to an embodiment of the present invention will be described with reference to FIG. 10.

First, as shown in FIG. 10, the present invention provides user's disability authentication and customized service from time to time in a state in which the disabled profile information generated as a result of being authenticated by the server 200 is stored in the smartphone 100 according to various embodiments. Make it possible to perform the requested operation.

This embodiment is largely a'disabled person authorization and personalized information update procedure' that stores and updates the disabled profile information in the smartphone 100, and the disabled user authenticates the disabled profile information in order to use the kiosk 300, and a kiosk ( 300) can be configured with a'unmanned service provisioning procedure for the disabled' that is provided with customized services.

First, the remote application 110 of the user who has accessed the kiosk 300 is automatically executed by the server 200, through which the user can access the remote application 110 in the smartphone 100. An operation 1201 of detecting a user authentication attempt, such as clicking an authentication button on the screen or requesting an operation to perform authentication by voice, may be performed.

Correspondingly, the smartphone 100 may perform an operation 1202 of accessing the server 200 with an ARS under the driving of the corresponding remote application 110, and at the same time, the user's phone number is converted to SSL encrypted data. An operation 1204 of transmitting to a server (the disabled person authorization ARS server, 200) through a channel may be performed.

Thereafter, the server 200 searches the disabled public DB 400 based on the calling number of the incoming call to query the disabled profile information (1205) and the smartphone 100 collected by the above-described operations (1202, 1204). ), by double-checking the originating information of the person with whom the disabled person is matched (1206).

In this case, the public DB 400 for the disabled may mean a device in which detailed information of the disabled having the phone number of the disabled person's smartphone 100 as a key value is encrypted and stored.

It is confirmed that the user who has requested authentication through the above-described public DB 400 for the disabled is a registered disabled person, and the server 200 searches for a data channel that matches the calling number among the connected SSL encrypted data channels and stores the disabled profile information on the smartphone ( An operation 1207 of transmitting to 100) may be performed.

Accordingly, the smartphone 100 performs an operation 1208 of storing the received profile information for the disabled as data in the app. As described above, profile information for the disabled as data in the app of the smartphone 100 can serve as a welfare card for the disabled. In addition, the disabled profile information can be viewed in the user's personal terminal without going through a separate ARS authentication process each time it is used later, and by using this, it is possible to prove that the person with a disability is simply in case of using an unmanned device.

In this way, in the case of storing the disabled profile information as data in the app, two-step authentication tests are performed through the phone number of the smartphone 100 and the calling number received by the actual server 200, so that Internet calls, etc. There is an effect of more reliably preventing the problem of the use of calling number manipulation and the theft of profile information for the disabled by a non-disabled person. In addition, the above method can prevent the leakage of personal information by using an SSL encrypted data channel, and since the handicapped permission is granted by clicking a button in the app, the procedure can be simplified and accessibility can be improved.

After the operation 1208 described above, the smartphone 100 may update the stored profile information for the disabled through the interaction with the server 200. Specifically, the smartphone 100 may perform an operation 1209 of registering personalized information for the disabled in the server 200. In response, the server 200 may perform an operation 1210 of performing an update in response to the received customized information and an operation 1211 of informing the smartphone 100 that registration of the customized service is completed.

Accordingly, an operation 1212 of updating personalized information for the disabled may be performed in the smartphone 100.

Thereafter, when the smart phone 100 wants to use the kiosk 300, it may authenticate that the person is a disabled person based on the disabled profile information stored in the app, and receive a disabled person benefit or a service tailored to the characteristics of the disability.

Specifically, the smart phone 100 may perform an operation 1213 of receiving the ID of the unmanned device through wireless communication in order to authenticate the disabled person at the kiosk 300.

At this time, the kiosk 300 may broadcast the ID information of the kiosk 300 to an arbitrary smartphone 100 within a short distance through a method such as beacon or Zigbee, and based on this, the smartphone 100 is an unmanned device ID can be received. According to various embodiments, it is possible to receive a kiosk ID to the smartphone 100 by an NFC method instead of a beacon. In this case, the kiosk 300 may request to perform a procedure related to authentication of the disabled person in the kiosk 300 through a signal transmitted by a broadcasting or NFC contact method transmitted to the smartphone 100 side.

Meanwhile, in addition to the wireless communication signal transmitted from the kiosk 300, the server 200 may detect the location of the smartphone 100 and receive the ID of the nearest kiosk 300 to the smartphone 100.

As described above, the smartphone 100 may perform a series of processes of interpreting the authentication attempt procedure received in the app, checking the profile information for the disabled person stored in the app, and transmitting it to the kiosk 300. Specifically, the smartphone 100 may perform an operation 1216 of performing authentication of the user with a disability in the kiosk 300 and transmitting service profile information for requesting a customized service corresponding to the type of disability and the degree of disability. . In response, the kiosk 300 may perform an operation 1217 of displaying a customized service UI and providing a customized function.

In addition, the service profile information is generated by an operation 1214 of performing service provisioning based on the disabled profile stored in the app of the smartphone 100 and the unmanned device ID information under the linkage of the smartphone 100 and the server 200 The provisioning operation may be performed based on information confirmed through an interaction with the kiosk provisioning DB 1215 of the server 200.

Accordingly, the kiosk 300 receives the disabled profile information stored in the app of the smartphone 100, so it is not necessary to perform the authentication procedure every time, so it is possible to use it easily. Even when a separate network (WIFI/LTE) environment is not created, the service response environment can be improved by enabling the exchange of profile information for the disabled in the app with the unmanned device. In addition, in the case of the existing authentication process using the welfare card for the disabled, direct verification by the human eye was required, but this method can be automated by the verification procedure between devices and artificially granted the disabled person's authority is not possible. In addition, it is possible to utilize the profile information of the disabled person stored in the app even during late night hours or holidays, and if the disabled profile is changed (eg, change of disability level, etc.), it is effective to perform the verification process for the disabled again and reflect the changed situation immediately .

In short, the system according to the embodiment of the present invention may be configured to include a user terminal, a server, and an unmanned device, and the smart phone 100 receives the wireless signal generated from the kiosk 300, so that the remote application 110 Is automatically executed to access the server 200, and provides authentication information to the server 200 for authenticating that the user is a disabled person, and the server 200 provides the authentication information received from the smartphone 100 Based on the determination of whether it is a previously registered disabled member, and when it is confirmed that the disabled member is a disabled member, authentication completion information is transmitted to the kiosk 300 or the smartphone 100, and at least one of the functions serviced in response to the user's disability type Custom command information for changing the shape or setting value is generated and transmitted to the kiosk 300 or the smartphone 100, and the kiosk 300 is the kiosk 300 to the smartphone 100 meeting a preset condition. A radio signal including registration information is transmitted, and based on authentication completion information received from the server 200, it is possible to confirm that a user is a disabled person, and to perform an operation for applying a disabled person in response thereto.

Optimal embodiments have been disclosed in the drawings and specification. Here, specific terms have been used, but these are only used for the purpose of describing the present invention, and are not used to limit the meaning or the scope of the present invention described in the claims. Therefore, those of ordinary skill in the art will understand that various modifications and equivalent other embodiments are possible therefrom. Accordingly, the true technical scope of the present invention should be determined by the technical spirit of the appended claims.

1: Kiosk control remote control system for the visually impaired using a smartphone
100: smartphone 110: remote application
111: application driving unit 112: customized setting conversion unit
112a: warning notification module 112b: setting control module
112c: output control module 120: position detection unit
130: terminal communication unit 140: sensor unit
150: audio processing unit 160: camera unit
200: server 210: communication unit
220: storage unit 230: authentication management unit
240: customized service management unit 250: payment item management unit
260: relay support department 300: kiosk
310: kiosk communication unit 320: display unit
330: audio processing unit 340: customized service providing unit
400: public DB

Claims (8)

In a system comprising a smartphone, a server and a kiosk,
The smartphone transmits a location that changes according to the user's movement to the server in real time, and when adjacent to the kiosk, a remote application is automatically executed to transmit authentication information to the server to certify that the user is a disabled person,
The server,
Maps the location of the smartphone, automatically executes the remote application when it is adjacent to the kiosk within a certain distance, determines whether or not a previously registered disabled member is based on the authentication information, and authenticates when a member with a disability is confirmed Delivering completion information to the smartphone, generating customized command information for changing at least one type or setting value among functions serviced in response to the user's failure type, and delivering it to the kiosk,
The kiosk,
Transmitting a wireless signal including registration information of the kiosk to the smart phone meeting a preset condition, and performing an operation for applying a disabled person corresponding to the user's disability type based on the authentication completion information received from the server,
The remote application,
Automatically executes the remote application in response to a wireless signal received from the kiosk, transmits it to the server when a user inputs the authentication information through the remote application, and transmits authentication completion information and a custom command signal from the server An application driver receiving a signal; And
In response to receiving a custom command signal from the server, a custom setting conversion unit for changing a setting value of the kiosk displayed in response to the custom command signal; Including,
The smartphone,
Includes; a location detection unit for transmitting the location of the smartphone to the server in real time based on GPS,
The server guides the location of the kiosk to the smartphone when the kiosk approaches within a predetermined distance from the location of the smartphone transmitted from the location detection unit and at the same time operates the remote application through the application driver. Run it,
The server,
A payment item management unit corresponding to the kiosk to be used by the user and for managing discount benefit information applicable to a user with a disability and a history of applying the discount benefit for each user; further comprising,
The payment item management unit,
Separately manage the identification values of kiosks to which payment discount is applied according to the authentication of the disabled,
When the kiosk is a device to which a discount for a disabled person is applicable, a remote control system for controlling a kiosk for the visually impaired using a smartphone, characterized in that providing a guide notifying that a discount for the disabled is applicable in the form of a push notification.
delete delete The method of claim 1,
The customized setting conversion unit,
A warning notification module for outputting a warning notification provided from the kiosk to the smartphone based on the content of the customized command information;
A setting control module that converts the sound output from the kiosk into text and adjusts the text size displayed in the kiosk based on the content of the custom command information; And
And an output control module for converting and providing visual information to be provided from the kiosk in a sound format and adjusting a sound output setting value based on the content of the customized command information; Remote control system for kiosk control.
The method of claim 1,
The kiosk,
A pager that outputs a wireless communication signal that the smartphone can receive; is additionally included,
The wireless communication signal includes registration information of the kiosk,
The registration information of the kiosk includes information about an installation location of the kiosk, a serial number of the kiosk, and service field information of the kiosk. A kiosk control remote control system for the visually impaired using a smart phone.
The method of claim 1,
The server,
Supports users with disabilities to register as members of the authentication service through the remote application, transmits a serial number to the smartphone of the registered disabled user, and whether the user has a disability, degree of disability, and type of disability in the authentication information provided by the user Authentication management unit to check information; And
A kiosk for the visually impaired using a smartphone, comprising: a customized service management unit that generates a customized command signal for changing a set value of the kiosk in response to the user's degree of disability and disability type information checked by the authentication management unit. Control remote control system.
The method of claim 6,
The server,
A kiosk control for the visually impaired using a smartphone, comprising: a relay support unit that extracts an operation command for the kiosk from among contents input by a user through the smartphone and transmits the extracted operation command to the kiosk. Remote control system.
The method of claim 1,
The kiosk,
Based on the content of the customized command information received from the server, a customized service providing unit that changes and provides the information to be provided according to the type of disability of the user; a kiosk control for the visually impaired using a smartphone, characterized in that it includes Remote control system.

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