KR101125708B1 - Digital system and providing method thereof - Google Patents

Abstract

A digital system is disclosed. The digital system receives the first information from an external system that stores a voice output unit and first information including information about the owner of the digital system whenever the digital system performs a specific operation. And a controller configured to control first voice information corresponding to the information to be output through the voice output device.

Description

Digital system and providing method thereof

The present invention relates to a digital system and a method of providing the same, and more particularly, information about a party owner who properly owns the digital system is output as a voice in a specific situation such as power-on, and lost in case of loss (or theft). Outputs voice information indicating (or stolen), and externally identifies the location of the digital system or predetermined information stored therein so that the owner outputs his or her own information (eg, name, etc.) as voice information. More familiarity with the system, in case of loss or theft, the acquirer or theft may have a psychological burden on the use of the digital system, and also enable the acquirer to identify and contact party owners, A system that may render the digital system unusable Relate to.

With the development of information and communication technology, many digital systems (eg, PCs, tablets, navigation, music players, cameras, etc.) are widely sold and used.

In particular, as IT technologies are miniaturized and converged, digital systems not only perform one function but also have various functions and are manufactured and distributed to be convenient for the user. For example, in the case of a mobile communication terminal (eg, a mobile phone PC), various functions such as a camera, an information storage device, a banking (payment, transfer, etc.) as well as the original communication function are performed in combination. At the same time, with the integration of devices while performing all the complex functions, these digital systems are becoming smaller enough for users to carry.

As convergence of various functions is achieved, digital systems are not just providing convenience to users, but also becoming an important means of profoundly affecting users' lives. Moreover, as the portability due to the miniaturization and convergence of such digital systems is increased and expensive, the damage caused by the loss or theft of the digital systems may be serious. For example, if a user loses or is stolen a digital system that has a payment function or stores personal information, not only does he have to repurchase the expensive digital system but also cause serious damage to the user in relation to personal information and credit. can do.

In addition, users of the digital system rely heavily on the digital system due to its ease of use and ease of portability. For example, when important information such as phone numbers, memos, and schedules of acquaintances are stored in a portable digital system (eg, a mobile phone, a portable PC, etc.), the important information cannot be stored when the portable digital system is not carried. Is occurring frequently.

Accordingly, the technical problem to be achieved by the present invention is to output information about the owner as voice information whenever the digital system performs a specific operation, or as voice information indicating that the digital system is lost or stolen when lost or stolen. The present invention provides a digital system capable of preventing a person who has acquired or stolen the digital system from using the digital system easily in case of loss or theft by repeatedly outputting the same.

In addition, even when the acquirer or the stolen person feels uncomfortable due to the output of the voice information and wants to perform a specific operation (eg, power off, etc.) on the digital system, the owner does not know the preset information. The present invention provides a digital system that prevents unauthorized use and malicious acquisition of the digital system acquired or stolen by preventing an operation from being performed.

In addition, it is difficult for the digital system to easily remove a memory that stores information about a legitimate owner, and if removed, prevents the digital system from performing a normal operation so that the acquirer or theft may be malicious. It is to provide a digital system that is difficult to use.

In addition, if a party owner is changed, the party owner's information stored in the memory can only be changed (e.g. transfer of ownership by the party owner) through a predetermined owner verification procedure, and the corresponding history is stored in the memory. It is to provide a digital system to prevent unauthorized or malicious use and to track the owner's history.

In addition, when the digital system is lost or stolen or does not know where the digital system is located, a party owner can easily determine the location of the digital system and can remotely check the information stored in the digital system. It is to provide a digital system.

The digital system for achieving the technical problem is the first information from an external system that stores a voice output unit and first information including information about the owner of the digital system every time the digital system performs a specific operation And a control unit which receives the first audio information corresponding to the first information and outputs the same through the voice output device.

The digital system for solving the technical problem includes a voice output unit, a determination unit that receives a control signal output from the owner of the digital system or determines that it is a preset situation, and the first audio information and the second voice information according to the determination of the determination unit. And a controller for controlling the voice output unit to output at least one of voice information or a ring tone stored in the digital system to a predetermined size or more, regardless of the currently set voice output setting.

The digital system for solving the technical problem includes a voice output unit, a determination unit that receives a control signal output from the owner of the digital system or determines that it is a preset situation, and the selected contact stored in the digital system according to the determination of the determination unit. Search and control the voice output unit to output voice information corresponding to the retrieved selected contact or display display information corresponding to the selected contact on a display device provided in the digital system, or the digital system transmits the selected contact. It includes a control unit for transmitting the status information or to connect the call.

The digital system for solving the technical problem includes a voice output unit, a memory unit for storing first information including information about the owner of the digital system, whenever the digital system performs a specific operation, the memory unit And a controller configured to control the first voice information corresponding to the first information stored in the to be output through the voice output device.

The digital system for solving the technical problem is a voice output unit, a determination unit for receiving a control signal output from the owner of the digital system or a pre-determined situation, and the pre-stored in the digital system according to the determination of the determination unit or Output second voice information corresponding to the second information included in the control signal, or receive the second information from an external system and output second voice information corresponding to the second information through the voice output device; It may include a control unit for controlling to.

The selected contact may be a contact selected from among contact information or history information corresponding to a specific keyword selected from among contact information stored in the digital system.

The controller may display a predetermined UI on the display device and input a selection signal for selecting the UI, or output predetermined guide information to the display device and input signals corresponding to the guide information. Status information may be sent to the selected contact or a call may be connected.

The controller may output the UI or the guide information even when the display device is in a screen lock state.

The state information may include information on at least one of a state or a position of the digital system.

The digital system further includes a determination unit that receives a control signal output from the owner of the digital system or determines that it is a preset situation, wherein the control unit receives predetermined second information from the external system according to the determination of the determination unit. The second voice information corresponding to the received second information may be controlled to be output through the voice output device.

The controller may control the voice output unit so that the digital system outputs voice information corresponding to the first voice information, the second voice information, or the selected contact information of a predetermined size regardless of the currently set voice output setting.

The controller may control not to use at least some of the functions of the digital system according to the determination of the determination unit.

The control unit does not proceed with the power-off even when a power-off request signal from the operator is received or, upon receiving the power-off request signal, requests predetermined recognition information and the recognition information is stored in advance according to the determination of the determination unit. If the information does not match, the digital system may not be powered off.

The digital system further includes a built-in battery, and the control unit uses the built-in battery when the main power supply is separated according to a determination result of the determination unit, and uses the first sound information, the second sound information, At least one of the ring tone information or voice information corresponding to the selected contact may be output.

The digital system may include at least one of a mobile terminal, a notebook computer, a tablet computer, a music player, a digital camera system, a navigation system, a smart player, an electronic notebook, or a vehicle digital system.

The method for providing a digital system for solving the technical problem is a step in which the digital system receives a request for performing a specific operation or receives a control signal output from the owner of the digital system or determines a preset situation, wherein the digital system is determined according to the determination result. Receiving, by the system, the first information or the second information from an external system storing first information including information about the owner of the digital system or second information to be output in a special mode, and the received And outputting first voice information or second voice information corresponding to the first information or the second information.

In a method of providing a digital system for solving the technical problem, the digital system receives a control signal output from the owner of the digital system or determines a preset situation, and searches for a selected contact stored in the digital system according to the determination result. And outputting voice information corresponding to the retrieved selected contact information, a second step of displaying display information corresponding to the selected contact information on a display device provided in the digital system, or by the digital system. The third step of transmitting the status information or to connect the call to at least one step.

According to an aspect of the present invention, there is provided a method for providing a digital system, the method comprising: storing first information including information about an owner of the digital system by a digital system, receiving, by the digital system, a request for performing a specific operation; In response to the performed request, outputting first voice information corresponding to the first information stored in the memory unit.

The method for providing a digital system for solving the technical problem is a step in which the digital system receives a control signal output from the owner of the digital system or determines that it is a preset situation, the digital system is stored in advance in the digital system according to the determination result Or outputting second voice information corresponding to the second information included in the control signal.

The method for providing a digital system for solving the technical problem is to receive a control signal output from the owner of the digital system or determine that it is a preset situation, and according to the determination result of the first audio information, the second audio information, or the digital And outputting, by the digital system, at least one of ringtones stored in the system to a predetermined size or more regardless of the currently set voice output setting.

When the digital system according to the present invention is in the normal mode, the voice information of the owner (for example, "I am your mobile phone", "I own this mobile phone") whenever the user performs a certain operation (for example, power on, etc.) Etc.), it is possible to have an attachment to the digital system when the owner owns it. In addition, when lost or stolen, the voice information is output when the owner acquires or steals the digital system to perform the specific operation until the owner recognizes the fact and converts it into the lost or stolen mode. It is effective to have.

In addition, when the digital system is changed to the lost mode (or theft mode) by owner control or the like, the digital system is lost (or stolen) and / or the owner's contact information is repeatedly outputted as voice information. In case of theft), the person who has acquired or stolen the digital system may feel burdened by having the digital system and may return it to the original owner early.

In addition, if a person who has acquired or stolen the digital system does not know the identification information set by the owner, the digital system cannot perform an operation such as cutting off the power to prevent the output of the voice information. This has the effect of inducing a return.

In addition, when the digital system is converted into the lost (or stolen mode), at least some of the functions of the digital system may not be used, so that a person who has acquired or stolen the digital system uses the digital system without permission or malicious use. There is an effect that can prevent you from trying.

In addition, it is difficult for the digital system to easily remove the memory in which the information on the legitimate owner is stored, and if removed, prevents the digital system from performing a normal operation so that the acquirer or theft may tamper with the digital system. Or it has the effect of making it difficult to use malicious.

In addition, if the digital system is lost or stolen, or does not know where the digital system is located, a party owner can easily determine the location of the digital system and remotely access information stored in the digital system if necessary. It is effective to confirm.

BRIEF DESCRIPTION OF THE DRAWINGS In order to better understand the drawings cited in the detailed description of the invention, a brief description of each drawing is provided.
1 shows a schematic configuration of a digital system according to an embodiment of the present invention.
2 is a view for explaining an implementation example of a built-in battery and a memory of a digital system according to an embodiment of the present invention.
FIG. 3 is a diagram for describing an operation of the digital system when the digital system is in a normal mode and in a special mode such as lost, stolen, or a situation in which it cannot be stored.
4 is a view for explaining an operation of confirming location information of a digital system or information stored in the digital system according to an embodiment of the present invention.
5 is a view for explaining a digital system providing method according to another embodiment of the present invention.
FIG. 6 is a diagram illustrating a method of contacting an owner in a special mode by a method of providing a digital system according to an exemplary embodiment of the present invention.

In order to fully understand the present invention, the operational advantages of the present invention, and the objects achieved by the practice of the present invention, reference should be made to the accompanying drawings which illustrate preferred embodiments of the present invention and the contents described in the accompanying drawings.

Also, in this specification, when any one element 'transmits' data to another element, the element may transmit the data directly to the other element, or may be transmitted through at least one other element And may transmit the data to the other component.

Conversely, when one element 'directly transmits' data to another element, it means that the data is transmitted to the other element without passing through another element in the element.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Like reference numerals in the drawings denote like elements.

First, when the terms used herein are defined, the first voice information means information set to be output by the digital system in the normal mode, and the second voice information means information set to be output by the digital system in the special mode. can do. The first information may mean information corresponding to the first voice information, and the second information may mean information corresponding to the second voice information.

1 shows a schematic configuration of a digital system according to an embodiment of the present invention.

Referring to FIG. 1, the digital system 100 according to an embodiment of the present invention includes a controller 110 and a voice output unit 120. In addition, the memory unit 130 and / or location determination module 140 may further include. In addition, a predetermined determination unit 150 for determining the mode of the digital system 100 may be further included. The determination unit 150 may include a communication unit or a sensing unit for outputting predetermined information to the outside or receiving the predetermined information from the outside.

The digital system 100 may be implemented as a system for processing all types of digital data embodying the technical idea of the present invention. Examples of the digital system 100 may include, for example, a mobile phone, a smart phone, a personal data assistant (PDA), a notebook, a tablet, a music player (MP3, etc.), an electronic notebook, a digital camera, a navigation system, or an automobile. (Or a digital system included in an automobile) or the like.

The digital system 100 may be a system that operates differently for each mode according to the spirit of the present invention. The switching of the modes can be converted, for example, directly or remotely by the owner of the digital system 100.

In the case of remote conversion, a predetermined control signal may be transmitted to the digital system 100 through the owner communication terminal. The control signal includes a signal indicating that the digital system 100 is in a special situation (eg, lost, stolen, or not knowing where it is placed) and / or second information that the owner wants to output through the voice output means. It may also include.

In some implementations, the switching of the modes may be automatically converted in a predetermined manner. For example, it is difficult for the owner to switch the mode directly, or the digital system 100 can automatically switch the mode by a predetermined criterion before performing the switch. The predetermined criterion is, for example, when the digital system is not used at all for a certain time, the digital system 100 can automatically switch the mode. Alternatively, as described below, the mode may be switched when the predetermined pair device is separated by a predetermined distance or out of a specific space.

As used herein, the term "owner" includes a person who has a right to use the digital system 100 as a right holder and a user who has been duly authorized to use the right by the owner. Can be used.

For example, the digital system 100 may be set to be driven in a normal mode only in a predetermined predetermined space (eg, in a specific building or a specific area). Alternatively, a predetermined device (for example, an RFID tag, an RF chip, or an RF transmitter, etc.) forming a predetermined pair with the digital system 100 may be set to be driven in the normal mode only within a predetermined distance. . Since the predetermined device in the pair may be attached or possessed by a party owner, the digital system 100 may operate in a normal mode only when the digital system 100 exists within a certain distance from the party owner. Can be.

In this case, the digital system 100 may include predetermined sensing means (not shown) for determining whether the digital system 100 is included in the predetermined space or within a predetermined distance from the pair device. have. The sensing means may be implemented as a predetermined RF signal receiver for sensing a signal (eg, an RF signal) detected only in a predetermined space or output from the pair device.

In order to determine whether the space exists in the predetermined space, the position of the digital system 100 may be determined and it may be determined whether the space exists in the predetermined space based on the determined position. Alternatively, the position determination module included in the digital system 100 may determine the position of the digital system, and determine whether the determined position is within the predetermined space. Other conventional methods may determine whether the digital system 100 exists in the predetermined space.

When the sensing means does not detect a predetermined space or the signal output from the pair device, mode switching (eg, from normal mode to special mode) may occur. The digital system 100 may operate in a normal mode when the sensing means detects the space or the signal.

In this specification, the normal mode refers to a state of the digital system 100 that performs a function in a normal mode or a special mode as defined herein, and must be explicitly named by the digital system 100 or It does not mean the mode to be classified. Accordingly, the digital system 100 according to an embodiment of the present invention may perform only the functions in the normal mode, only the special mode, and the functions of both modes. It can also be done.

Alternatively, the digital system 100 is implemented to be paired with a specific device (eg, an RF transmitter, an IC chip, etc.), and the digital system 100 automatically generates a predetermined distance from the specific device. The mode may be switched.

Modes provided by the digital system 100 may include, for example, a normal mode and a special mode (for example, lost, stolen, no memory of where it is located, or a case in which it is not a normal usage state). For example, the normal use behavior is set such that a specific digital system 100 cannot be used outside a specific area, and when the specific use is outside the specific area or the distance between the party owner and the specific digital system 100 is greater than a certain range. This may mean a case that is not a preset normal situation, such as a case that is far away.

When the digital system 100 is in the normal mode, the digital system 100 may output the preset first information as voice information whenever performing a specific operation. Alternatively, the voice information may be output whenever a specific time comes. For example, the specific operation may be an operation of powering on the digital system 100 or an operation of executing a specific application or function. Alternatively, the voice information may be output when a specific time is reached, such as a preset wake-up time or work time. For example, when a specific time is reached, first voice information including information about the owner (eg, "OO") may be output, such as "Hello OO, have a happy day today".

For example, when the digital system 100 can install a predetermined application, the digital system 100 may be implemented to output first audio information corresponding to the first information every time the application is executed. Alternatively, voice information including the first information may be output whenever a specific function (eg, a payment function, a play function, etc.) is to be executed.

The first information may include, for example, information about information (eg, name, contact information) of the owner of the digital system 100. Then, the voice information may be information in which the first information itself is converted into voice information through a predetermined method (eg, encoding and / or decoding). Alternatively, the voice information may be voice information including the first information. For example, when the first information is the owner's name, the voice information output by the digital system 100 in the normal mode may be voice information corresponding to the owner's name. Or information including the name of the owner. For example, when the first information is 'Mike', the voice information may be simply voice information corresponding to 'Mike' or voice information corresponding to 'This is Mike's phone'.

The first information may be stored in the memory unit 130. The owner may input the first information as text information through a text input method provided by the digital system 100. Alternatively, when the digital system 100 provides a predetermined voice recording function, the first information may be input through voice recording. Input of the first information may be possible in various ways.

The memory unit 130 may be implemented as, for example, an internal memory mounted in the digital system 100. Being mounted inside the digital system 100 means that the owner or a non-owner cannot perform the excessive work such as being unable to detach the internal memory or dismantling the digital system 100 in order to detach the internal memory. It may mean that it should be. That is, when the digital system 100 is manufactured, sold or distributed, it may mean that the internal memory is not implemented to be removed or detached in a manner that is allowed or intended for the general user. For example, when a predetermined open part (eg, a cell phone battery cover) is included in the housing of the digital system 100, it means that the internal memory is not removable or separated even if the open part is separated. can do. That is, it may mean a memory built in the digital system 100, not a memory implemented to be removable by a general user such as a USIM card of a mobile phone. The internal memory may be a system memory included in the digital system 100 or a memory provided in predetermined hardware itself of the digital system 100.

In addition, the first information stored in the internal memory may be implemented so that a user cannot delete or change the software. That is, it may be preferable that the first information be stored in an area which is not accessible to the user through a predetermined user application. According to an embodiment of the present disclosure, the memory in which the first information is stored may not be changed once recorded, and may be a memory implemented to enable only writing of additional information or may be controlled by the controller 110. . Of course, the memory may be implemented to enable the change or deletion of information. In this case, the change, deletion, or writing of additional information to the memory may be possible only through a predetermined owner authentication procedure (eg, input of a password).

As such, after the first information is stored in the internal memory, the first information may not be easily deleted or changed, thereby preventing a learner or theft person from easily deleting or changing the first information set by the owner. Can be.

In addition, when the first information is changed through the owner authentication process, the change history information, that is, history information of the first information may be maintained in the memory. For example, when the first information needs to be duly changed, such as changing the owner, it is preferable that the first information be changed. Therefore, in this case, the first information may be changed, but history information related to the change may be stored in the memory, thereby preventing unauthorized or malicious use of the digital system 100. In addition, since the history information is stored, the memory may act as a register for a legitimate possession or possession authority.

In addition, even if the removal or detachment of the internal memory is not easy, there may be a case in which a learner or a thief forcibly removes or detaches the internal memory for malicious purposes. Alternatively, the first information stored in the internal memory may be changed in an unexpected manner. In this case, the controller 110 may determine whether the memory 130 is separated from the digital system 100 or the first information is changed. In such a case, the controller 110 may control all or some of the functions of the digital system 100 not to perform a normal operation. For example, the controller 110 may maintain a list of system devices installed in the digital system 100 or monitor new installation or removal of the system devices. Alternatively, the controller 110 may monitor a request for recording, deleting, or changing information on an area in which the first information is stored by monitoring a specific I / O call. Therefore, when the memory unit 130 is separated or there is a change or deletion of the first information, the controller 110 controls the entire digital system 100 to not operate at all, or the digital system ( Some major functions (eg, financial service related functions such as payment, inquiry or transfer, access to specific information, etc.) may not be performed. In addition, controlling not to use the main function means that the specific hardware included in the digital system 100 (eg, a device such as NFC and / or a storage device storing personal information) or the specific hardware is stored. It may also mean that a certain area (eg, an area in which the personal information is stored in the storage device) of the hardware is not used.

Accordingly, the digital system 100 outputs predetermined first information (for example, information about the owner) as voice information whenever the digital system 100 performs a predetermined specific operation in the normal mode, that is, in the normal mode. The user may feel burdened with holding or using the digital system 100. In addition, even when the owner uses it, the first information is repeatedly outputted, so that the attachment or friendliness to the digital system 100 can be felt. In this way, the first information is output as voice information, thereby making it difficult for a learner or theft to conceal the first information as compared to the text information displayed on the display device of the digital system 100. In addition, in order to prevent the first information from being output, it is difficult to perform a predetermined malicious action (for example, deleting or changing the first information or separating or damaging hardware in which the first information is stored).

The voice output unit 120 may further include a voice output device (eg, a speaker) for outputting voice and / or an encoding / decoding module for voice output.

The controller 110 may include various computing devices required according to the type and characteristics of the digital system 100, such as a CPU, a (mobile) processor, an application processor, and the like.

In addition, the controller 110 may drive a predetermined application installed in the digital system 100 or drive an OS of the digital system 100 in order to carry out the technical spirit of the present invention. That is, the digital system 100 according to the embodiment of the present invention may install a predetermined application to implement the technical idea of the present invention, or may be implemented by the firmware of the digital system 100 or the OS itself.

In the present specification, the configuration such as the control unit 110, the voice output unit 120, the memory unit 130, the position determination module 140, and / or the determination unit 150 is used to carry out the technical spirit of the present invention. It may mean a functional and structural combination of hardware and software for driving the hardware. For example, each of the components may mean a logical unit of a predetermined code and a hardware resource for performing the predetermined code, and necessarily means a physically connected code, or one or a specific number of hardware. It does not mean that can be easily inferred by the average expert in the art. Thus, each of these configurations refers to a combination of hardware and software that performs the functions defined herein, and does not imply any particular physical configuration.

The controller 110 may include other components included in the digital system 100 (eg, the voice output unit 120, the memory unit 130, the position determination module 140, and / or the determination unit 150, etc.). It can control the function and / or resource (resource) of.

As described above, the controller 110 may control to output predetermined voice information to the voice output unit 120, and change the mode of the digital system 100. In addition, the memory 130 may be detached or removed, and the first information may be monitored for change or deletion.

The controller 110 may control the digital system 100 to output voice information including the first information when the digital system 100 is in the normal mode.

The controller 110 may convert the digital system 100 into a special mode at a predetermined time. At the predetermined time point, the owner of the digital system 100 outputs a control signal for converting the digital system 100 to a special mode through a predetermined communication terminal, so that the determination unit 150 receives the control signal. It may be the case of receiving. Alternatively, as described above, it may be a time point determined by the determination unit 150 that the digital system 100 has come to a predetermined predetermined condition.

The special mode may be, for example, a mode in which the owner defines the operation of the digital system 100 at any time due to the owner of the digital system 100 being lost or stolen or required by the owner.

FIG. 3 is a diagram for describing an operation of the digital system when the digital system is in a normal mode and in a special mode such as lost, stolen, or a situation in which it cannot be stored.

Referring to FIG. 3, when the digital system 100 receives a specific operation (for example, a power-on request) from the digital system 100 in a normal mode (S10), the digital system 100 stores the memory unit ( In operation S20, voice information corresponding to the first information stored in the control unit 130 may be output.

Thereafter, the digital system 100 may receive a control signal from the outside, or may be converted to a special mode in a predetermined situation (S100). As described above, the special mode may mean a state in which the digital system 100 is in an unexpected situation of the owner or a situation in which the owner does not want it. For example, it may be a situation in which the owner has lost or not remembered where it was placed even if not lost, or has been stolen, or is a preset situation that the owner does not want. In the present specification, the special mode refers to a state in which the digital system 100 is set to perform an operation defined in the technical spirit of the present invention in such a situation, and is necessarily a normal mode or a special mode in the digital system 100. Does not mean to operate explicitly.

In a special mode, the digital system 100 is second voice information corresponding to the second information stored in the digital system 100 in advance (for example, 'this machine is belonging to xx and is a lost (or stolen) machine' or Or the second voice information corresponding to the information included in the control signal, that is, the second information that the owner inputs and can be included in the control signal. For example, 'This machine is belonging to xx, but it is lost. If you have learned, please contact 0000-0000', etc.) (S110). The second information may also be stored in the memory unit 130 or an external system, but is not limited thereto.

In addition, when the power-off request signal is input from the operator in the special mode (S200), the digital system 100 may request recognition information from the operator (S210). Accordingly, the digital system 100 may perform power off only when the recognition information input by the operator matches the preset information. According to an embodiment of the present disclosure, even when the power off request signal is input, power off may not be performed. In this case, the power-off may be performed only after the owner switches the digital system 100 to the normal mode through a predetermined authentication procedure.

In addition, in the special mode, the digital system 100 may be controlled to not operate at least some of the functions performed by the digital system 100, and the real owner may have predetermined recognition information (for example, a password and a secret). Pattern, etc.), the digital system 100 may be converted to the normal mode again.

The entry into the special mode may be a case where a predetermined control signal is received by the digital system 100 or when it is determined that it is a preset situation. When the digital system 100 enters a special mode by the control signal, the digital system 100 may be provided with a predetermined communication module (not shown) for receiving the control signal. The communication module (not shown) may be a communication module for connecting to a mobile communication network, or may be a communication module for connecting to a wired or wireless Internet network. The communication module (not shown) may exist in the digital system 100 according to the type of the digital system 100, or may be additionally provided in the digital system 100 to implement the technical idea of the present invention. It may be. For example, when the digital system 100 is a system capable of performing an original communication function, such as a mobile phone or a smart phone, the control signal may be received through a communication module originally present in the digital system 100. When the digital system 100 is a system (eg, a camera) that does not have a communication function, a predetermined communication module for applying the technical idea of the present invention may be further provided in the digital system 100. have.

The control signal may be received through a mobile communication network, or may be received through a wired or wireless internet network. In addition, the control signal may be transmitted to the digital system 100 through any type of communication protocol capable of transmitting a predetermined signal to the digital system 100.

For example, the owner may transmit the control signal to the digital system 100 by transmitting a message such as SMS or MMS including a specific keyword or text to the digital system 100. Of course, at this time, the digital system 100 is preferably a system (eg, a communication terminal) capable of receiving the message. According to an embodiment, the owner may transmit the message to a predetermined service server, and the service server may transmit a predetermined control signal to the digital system 100 through a wired or wireless communication network. In this case, a predetermined MO (Mbile Oriented or Originated) number capable of receiving a message may be pre-assigned to the service server.

Alternatively, the owner may transmit the control signal through a wired / wireless communication network directly from the predetermined communication terminal to the digital system 100. In this case, the communication terminal and the digital system 100 may be provided with software such as a predetermined application or OS capable of transmitting and receiving the control signal.

Alternatively, the owner may input a request to access a predetermined web page and transmit the control signal to the digital system 100. Then, the server providing the web page may transmit the control signal to the digital system 100. It may be possible to transmit the control signal to the digital system 100 in any manner that can transmit other predetermined information or signals to the digital system 100.

Depending on the implementation, the owner may output the control signal through an external system (eg, a server providing a cloud computing service, etc.) as described above. In this case, since the external system may store meaningful information related to the digital system 100, such as identification information or clouding service history of the digital system 100, various external control policies may be applied in a special mode. There may be effects that can be set.

As such, when the digital system 100 receives the control signal or determines that the digital system 100 is a preset situation, the digital system 100 may enter a special mode.

When entering the special mode, the controller 110 may control the voice output unit 120 and / or other necessary components so that predetermined second voice information is output.

The second voice information is preset information and may be information indicating that the second voice information is lost or stolen. Alternatively, the second voice information may be voice information corresponding to second information included in the control signal or information including the second information. For example, the owner may include information desired by the owner in the control signal while transmitting the control signal to the digital system 100 through a communication terminal. For example, when the message or voice information is transmitted to the digital system 100 through the communication terminal, the digital system 100 receives the control signal, and the message or voice information included in the received control signal. Can be output as the corresponding voice information.

That is, the second voice information may correspond to information previously stored in the digital system 100 or may correspond to information transmitted by the owner to the digital system 100. For example, when the digital system 100 is changed to a special mode, the digital system 100 transmits the second voice information, “The system is a lost (or stolen) system,” to be preset. Can be output via

Alternatively, when the owner outputs information desired by the owner to the digital system 100 directly through a communication terminal or through a predetermined server, the digital system 100 outputs the second voice information corresponding to the received information. It may be output through the voice output unit 120. For example, the owner may transmit the information of the content, 'the system is lost (or stolen) to the digital system 100 through a wired or wireless communication, thank you if you contact ~ ~ through a predetermined method. For example, when a specific telephone number is assigned to the digital system 100, the phone may be changed to a special mode by making a predetermined signal after making a call. When predetermined voice information or text information is input through the communication terminal, voice information corresponding to the voice information or text information may be output. Even when a telephone number is not assigned to the digital system 100, the digital system 100 may include a predetermined communication module (not shown), and receive the control signal through a wired / wireless network through the communication module. You may.

Alternatively, when information to be output as the second voice information is input through a predetermined service server or a mobile communication company server for providing the technical idea of the present invention, the service server or the mobile communication company server calls the digital system 100. Or push the information to the digital system 100. Then, the digital system 100 may output the second voice information corresponding to the received information through the voice output unit 120. The service server may be, for example, a subject operated and / or managed by a digital system and a subject providing a service therefor, and in some cases, the mobile communication company server or the digital system 100. It may be a server provided by the manufacturer.

As described above, the digital system 100 outputs voice information corresponding to preset voice information or information transmitted by the owner of the digital system 100 in a special situation, not in a normal situation, so that a learner or theft user may receive the digital system ( 100) can be difficult to use unauthorized or malicious.

The second voice information may not be output once but may be repeatedly output at predetermined intervals.

As such, when the digital system 100 outputs the second voice information by voice in a special mode, a malicious acquirer or theft person may perform a predetermined action to prevent people from listening even if the second voice information is not output or output. Can be. Accordingly, the technical idea of the present invention provides a technical idea of preventing such an action.

The digital system 100 may have a predetermined audio output setting in the normal mode. For example, when the digital system 100 is a mobile phone, the digital system 100 may be set to a vibration mode or a silent mode, so that voice output is not performed. Alternatively, the audio output amount (that is, volume) of the digital system 100 may be set to 0 or a degree that is insufficient for the technical idea of the present invention to be implemented. Or it may be set to mute (mute).

In any case, when the digital system 100 is switched to a special mode, the voice output amount is set so that the second voice information is large enough to be heard by people in a certain area where the digital system 100 is located. can do. That is, no matter how the voice output setting (for example, vibration, silence, or a small volume, etc.) is performed in the normal mode, the controller 110 sets the voice output amount of the digital system 100 to a preset size (for example, , Maximum volume) to force the second voice information to be output at a level that is heard by the people around.

Thus, it is possible to prevent the acquirer or theft from being used or abused by an unauthorized person.

The controller 110 may output the second voice information one or more times. In this case, the controller 110 may control the second voice information to be repeatedly output at a predetermined cycle. If the second voice information corresponds to information transmitted by the owner, the first transmitted information may be repeatedly output as the second voice information. If a plurality of pieces of information are transmitted by the owner, the last transmitted information may be output as the second voice information, or all of the transmitted information may be output as the second voice information.

As such, the digital system 100 according to an exemplary embodiment of the present invention forces the output of the first or second voice information so that a learner or a stolen person holds or exploits the digital system 100 in a place where at least there are many people. This can be avoided. At the same time, the controller 110 may control not to use at least some of the functions of the digital system 100 in the special mode. For example, when the digital system 100 is a mobile phone and the control unit 110 switches the mobile phone to a special mode, certain major functions (eg, financial related functions such as payment, transfer or inquiry, Execution function, or access to predetermined information such as a phone book and a memo). The main function may be set as a default in the digital system 100, and if a specific application needs to be installed in the digital system 100 to implement the technical idea of the present invention, You can also choose. That is, the particular application shows the owner a list of certain functions and / or hardware performed by the digital system 100, and certain functions and / or hardware selected by the owner are restricted in the special mode. It can also be a function.

In addition, the digital system 100 according to an embodiment of the present invention may turn off the power of the digital system 100 to prevent a learner or theft from being outputted at least once in the special mode. have. In order to prevent this, the control unit 110 may detect predetermined recognition information (for example, a password or a secret pattern) when an operator (for example, a learner or a stolen person) attempts to power off when the digital system 100 is in a special mode. ) And the digital system 100 may be powered off only when the recognition information matches the previously stored information. Of course, the power-off may not be performed in the special mode without requesting the recognition information separately. In this case, when the party owner is authenticated as the owner through a predetermined authentication procedure, the power-off function is normally operated or the digital system 100 is converted to the normal mode so that a learner or theft person arbitrarily uses the digital mode in the special mode. There is an effect that can prevent the system 100 from performing a power off.

Accordingly, the digital system 100 may not turn off the power to prevent the first or second voice information from being output at least once, unless the person knows the recognition information. Trying to learn secretly or to prevent unauthorized use is effective.

On the other hand, a person who attempts to acquire or steal the digital system 100 without permission, when the first or second voice information is output at least once according to the technical idea of the present invention, the power supply source of the digital system 100 You may wish to remove (eg, battery, outlet plug, etc.).

To prevent this, the digital system 100 may further include a built-in power supply (for example, a built-in battery). This will be described with reference to FIG. 2.

2 is a view for explaining an implementation example of a built-in battery and a memory of a digital system according to an embodiment of the present invention.

Referring to FIG. 2, the digital system 100 may include a main power supply 160 like a conventional mobile device, and the main power supply 160 may have a predetermined openable lid (or cap) 10. It can be easily removed by removing. In this case, as described above, the digital system 100 may not be able to output the first or second voice information. Therefore, the digital system 100 according to the embodiment of the present invention may further include a built-in battery 170. The built-in battery 170 may be installed at a position that an operator cannot remove or remove even through the cap 10. Therefore, when the main power supply 160 is removed, the control in the special mode as described above may occur through the built-in battery 170. In addition, when the digital system 100 is in the normal mode, the controller 110 controls the power consumption of the digital system 100 to be consumed by using the main power supply 160, and the main power supply source ( The internal battery 170 may be used when the 160 is removed or removed or when the power of the main power supply 160 is exhausted. In addition, the built-in battery 170 may be implemented to receive the power from the main power supply 160 in the normal mode, so that the built-in battery 170 maintains a predetermined level or more power. In addition, the internal battery 170 may be charged first when the power is charged. The built-in battery 170 may be a battery used for a system clock in a conventional digital device, or may be implemented as a separate battery.

In some embodiments, the digital system 100 may be implemented such that the main power supply 160 itself cannot be removed or separated by an operator. For example, in the case of the iPhone supplied by Apple, the main power supply 160, that is, the battery, is implemented so as not to be removed or disconnected by the users. Thus, when the main power supply 160 is not implemented to be removed or detached, The technical idea of the invention can be applied more easily. In this case, the built-in battery 170 may not be separately provided, but is not limited thereto.

4 is a view for explaining an operation of confirming location information of a digital system or information stored in the digital system according to an embodiment of the present invention.

Referring to FIG. 4, when the digital system 100 according to the embodiment of the present invention is lost or stolen as described above, the digital system 100 may be maliciously occupied even if the digital system 100 is not used or stolen. In addition to making it inconvenient to do so, it provides a technical idea that the original owner can easily find the digital system 100 or obtain necessary information remotely.

To this end, the controller 110 may receive a predetermined location request signal output from the owner communication terminal of the digital system 100. Like the above-described control signal, the location request signal may be received directly from the communication terminal or through a predetermined server (S300). Then, the position determination module 140 provided in the digital system 100 may determine the position of the digital system 100 (S310). The location determination module 140 may be implemented as a GPS device and may be a device for receiving GPS information. Alternatively, the module may be a module for determining the location information in various other ways. For example, the location determination module 140 may be implemented to receive a signal installed in a predetermined space and determine a location based on the signal in order to determine a location in the room. Alternatively, the location determination module 140 may be implemented to receive a location signal from a predetermined location base system (LBS). Then, the controller 110 may output the determined location information to a predetermined contact system. Information about the contact system (address, mail address, telephone number, address of the server, etc.) may be stored in advance in an application installed in the controller 110 or the digital system 100, the location request signal Information about the contact system may be included in the control unit 110. Then, the controller 110 may output the location information as information on the contact system included in the location request signal.

Meanwhile, the controller 110 may receive a predetermined information request signal output from the owner's communication terminal. The information request signal may also be received directly from the communication terminal or through a predetermined server (S400). The information request signal may be predetermined information stored in the digital system 100 (eg, a phone number, a message reception history and a message content, a missed call reception history, memo information, etc.). The controller 110 may then retrieve the requested information. The owner can specify the type of information to request using the communication terminal. To this end, a predetermined application for implementing the technical idea of the present invention may be installed in the communication terminal. Alternatively, when the communication terminal outputs the information request signal through a predetermined server, the server may provide a UI for selecting or confirming the type of the information. Then, the controller 110 may search for information corresponding to the requested information (S410), and output the searched information to the contact system (S420).

The digital system 100 may be any type of mobile data such as a mobile terminal, a notebook computer, a tablet computer, a music player system, a navigation system, a digital camera, a smart player, an electronic notebook, and / or a vehicle digital system. It may be used to mean a processing system.

As described above, according to the technical idea of the present invention, the first voice information or the second voice information is output every time a specific function is performed, thereby acquiring or using the digital system for the purpose of acquiring or using the digital system. The effect is to prevent some. In addition, when the predetermined voice information is output, even when the digital system 100 is located in a place where people's eyes are not easily seen, there is an effect of easily indicating where the corresponding position is.

In addition, entering the special mode may occur in various situations depending on the owner's intention, such as when the owner forgets where the digital system 100 is placed even if not necessarily lost or stolen. For example, if the digital system 100 exists in the owner's house but cannot be found, the owner may enter the digital system 100 into a special mode using a predetermined control signal. Then, the digital system 100 may output a sound having a predetermined size (for example, the first voice information or the second voice information) regardless of the current voice output setting. Alternatively, the call connection sound (ring tone) may be louder than a certain size regardless of the current voice output setting. Therefore, when the digital system 100 is a mobile phone, the owner can change the digital system 100 to a special mode and make a call. Then, even if the digital system 100 is set to vibrate or silent, a ringing sound of a predetermined size or more may be generated. In addition, in the special mode, when the battery of the main power supply 160 falls, using the built-in battery 170 to output the first voice information, the second voice information, and / or call connection sound (ring ring), etc. You can also do that. When the owner forgets where to place the digital system 100, the digital system 100 is a technical idea that the owner can easily identify the position of the digital system 100 without having a position determination module. to provide.

Accordingly, the digital system 100 receives the voice output unit 120 and the control signal (signal indicating that it cannot remember where it is placed) output from the owner of the digital system 100 or determines that the situation is a preset situation. The determination system 150 and all the voice information (eg, at least one of the first voice information, the second voice information, or the ringtone stored in the digital system) according to the determination of the determination unit. The controller 110 may control the voice output unit 120 to output a predetermined size or more regardless of the currently set voice output setting.

5 is a view for explaining a digital system providing method according to another embodiment of the present invention.

Referring to FIG. 5, the digital system 100 according to the spirit of the present invention does not store the first information in the predetermined memory unit 130 as described above, but from the predetermined external system 200. The first information may be received. For example, the external system 200 may include any type of data processing device that stores information about the owner of the digital system 100. In addition, the external system 200 may be a system capable of providing a predetermined software application to the digital system 100. For example, the external system 200 may be a server that enables the digital system 100 to perform cloud computing. Accordingly, the external system 200 identifies the digital system 100 using predetermined identification information (eg, a phone number, identification number, etc.), and provides information on the owner of the identified digital system 100. It may be stored in advance. Accordingly, the controller 110 of the digital system 100 receives the first information from the external system 200 whenever the digital system 100 performs a specific operation, and receives the first information from the external system 200. The voice output unit 120 may be controlled to output corresponding first voice information. Alternatively, when the digital system 100 receives a control signal output from the owner of the digital system 100 or is in a preset state, the digital system 100 receives the first information from the external system 200, and receives the first voice information. You can also output

That is, the digital system 100 according to an embodiment of the present invention may store information to be output in a specific situation in the predetermined memory unit 130 as described above, but the information may be stored in the external system 200. It may be stored in. Therefore, the memory unit 130 may be implemented to output the first voice information even when the memory unit 130 is removed by a malicious learner or the information stored in the memory unit 130 is erased.

In addition, even when the digital system 100 enters a special mode, the second information may be stored in the external system 200. Then, when the digital system 100 enters a special mode, the second system may receive the second information from the external system 200 and output second voice information corresponding to the received second information.

On the other hand, the digital system 100 is not limited to outputting voice information including information about the owner as described above, the person who actively acquired the digital system 100 or the digital system 100 is automatically It provides a technical idea to contact the owner. This technical idea will be described with reference to FIG. 6.

FIG. 6 is a diagram illustrating a method of contacting an owner in a special mode by a method of providing a digital system according to an exemplary embodiment of the present invention.

Referring to FIG. 6, the determination unit 140 of the digital system 100 may determine entry into a special mode as described above. Entering the special mode may be a case of receiving a control signal output from the owner as described above or in a predetermined situation.

Then, the controller 110 may search for contact information stored in the digital system 100. The contact information may be, for example, a contact (eg, phone number, email address, etc.) for a given subject (eg, owner's acquaintances and / or owner itself), such as a phone book listing, an address book. In addition, the contact information may include history information such as a call list, a list of messages (eg, SMS, MMS, etc.).

Then, the controller 110 may extract the selected contact to be contacted among the contact information. The selected contact may be the owner himself, a contact associated with the owner, or a contact for the owner's acquaintance, if not the owner. For example, the owner may store in advance contacts that they want to be contacted when the digital system 100 is lost or stolen. Or a contact associated with the owner, such as the owner's home phone number, may be selected for the selected contact. Alternatively, a contact of an acquaintance who has had the most call with the owner may be selected as the selected contact. The controller 110 may use a predetermined keyword to search for the selected contact. For example, if there is a contact stored as an item of "home" among the contact information or there is a contact stored with a keyword corresponding to a family such as "father" and "mother", the contact is selected as the contact. You can decide by contact. Alternatively, among the history information, the most frequently contact information or the average contact information for the longest time may be determined as the selected contact information. In addition, various embodiments in which the selected contact may be determined may be possible.

Of course, the digital system 100 may store only one selected contact to be used when the digital system 100 enters a special mode. Such a contact may be preset by the owner. Then, of course, the one selected contact can be used.

Then, the controller 110 displays the display information 10 corresponding to the selected contact as shown in FIG. 6 on the display device (eg, LCD, LED screen, touch screen, etc.) of the digital system 100. The voice output unit 120 may be controlled to output voice information corresponding to the selected contact information (for example, "this notebook is lost. Please contact 010-xxxx-xxxx"). Then, the well-meaning learner who acquired the digital system 100 may contact the owner of the digital system 100 using the voice information or the display information. Since the voice information or the display information may be known to the acquirer as described above, there is a conventional problem that the acquirer does not find the digital system 100 because there is no way to contact the owner. In particular, with the recent appearance of smart devices, there may be a case where there is no method or no function to check the information stored in the smart device without inputting a preset password or a specific secret pattern. At this time, the owner can check the selected contact such as the owner or acquaintances, etc. regardless of the preset password or the specific secret pattern, as in the technical spirit of the present invention, so that the owner again operates the digital system 100 in a special mode. There is an effect that can increase the probability of recovery.

On the other hand, the digital system 100 according to an embodiment of the present invention is not only to inform the learner of the selected contact, but also predetermined information (status information) is transmitted directly to the selected contact, or communicated to the selected contact (for example, a telephone). It also provides the technical idea that call connection) can be connected.

For example, when the digital system 100 enters a special mode, when a specific signal is input, the digital system 100 may attempt to connect a call to the selected contact. In some implementations, the digital system 100 may automatically attempt to connect a call to make a call to the selected contact, or when a predetermined input signal is input by someone, that is, the digital system 100 Whatever button or UI is selected, it may be implemented to make a call to the selected contact. Alternatively, predetermined state information (for example, information indicating that a lost or stolen state and / or location information of the digital system 100, etc.) may be transmitted to the selected contact. When the selected contact is a phone number, it may be output as predetermined message information (eg, SMS, MMS, etc.) or predetermined push information so as to be confirmed by an application installed in the selected contact. Alternatively, when the selected contact is an email, the selected contact may be transmitted by a predetermined email. The status information may be transmitted in various other ways.

Or, as described above, if the screen lock or the function lock is locked so that the learner cannot check or use any information or function, the control unit 100 of the digital system 100 can actively contact the contact person of the selected contact. The predetermined UI 20 may be provided or the guide information 30 may be output as a display or a voice.

For example, the digital system 100 may provide a predetermined UI 20 as shown in FIG. 6 even when the screen is locked. The UI 20 may simply be a UI that allows a caller to connect to a selected contact or transmit status information when a learner selects (touches, clicks, etc.) or performs a specific operation such as sliding.

Alternatively, without providing the UI 20 separately, a call is connected or the status information is transmitted to the selected contact by using a predetermined UI device (eg, a button, a keypad, etc.) already provided in the digital system 100. The guide information 30 may be displayed in the digital system 100 or output as voice information. For example, when a specific key or button is pressed, guide information may be output that contact may be made to a selected contact or status information may be transmitted. Of course, the state of the digital system 100, that is, the information that the lost or stolen may be further output.

Therefore, when a well-meaning learner acquires the digital system 100, the owner or a person related to the owner can easily transmit information about the acquisition and / or information about the acquirer to the owner or the person related to the owner. .

The digital system 100 may need to install some software for implementing the technical idea of the present invention. The software may be installed by default in the OS of the digital system 100 or may be implemented as a user installable application. Alternatively, some functions may be present in the OS, and others may be installed in an application form by the user and organically combined to apply the technical idea of the present invention.

The method for providing a digital system according to an embodiment of the present invention may be implemented as computer readable codes on a computer readable recording medium. Computer-readable recording media include all kinds of recording devices that store data that can be read by a computer system. Examples of computer-readable recording media include ROM, RAM, CD-ROM, magnetic tape, hard disk, floppy disk, optical data storage, and the like, and also in the form of carrier waves (e.g., transmission over the Internet). It also includes implementations. The computer readable recording medium can also be distributed over network coupled computer systems so that the computer readable code is stored and executed in a distributed fashion. And functional programs, codes and code segments for implementing the present invention can be easily inferred by programmers in the art to which the present invention belongs.

Although the present invention has been described with reference to one embodiment shown in the drawings, this is merely exemplary, and those skilled in the art will understand that various modifications and equivalent other embodiments are possible therefrom. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

Claims (20)

In a digital system,
Voice output unit;
Whenever the digital system performs a specific operation in a normal mode other than the situation in which the digital system is lost or stolen, the first voice information corresponding to the first information including information about the owner of the digital system is received. It includes a control unit for controlling the output through the output unit,
The control unit,
Read the first information stored in an internal memory so as not to receive the first information through a network from an external system or to be separated from the digital system, and output the first voice information corresponding to the first information. Digital system, characterized in that for controlling.
In digital systems that can be driven in normal and special modes,
Voice output unit;
A determination unit for determining whether to change the digital system from a normal mode to a special mode of a lost or stolen situation by receiving a control signal output from the owner of the digital system or determining a preset situation; And
When the digital system performs a specific operation in the normal mode, the digital system controls first audio information corresponding to the first information including information about the owner of the digital system to be output through the voice output unit. And a controller for controlling the voice output unit to output second voice information corresponding to the predetermined second information indicating a lost or stolen situation when it is determined that the special mode is determined by the determination unit.
The control unit,
Read the first information stored in an internal memory so as not to receive the first information through a network from an external system or to be separated from the digital system, and output the first voice information corresponding to the first information. Control,
A second corresponding to the second information by receiving the second information from the external system through the network, receiving the second information included in the control signal, or reading the second information stored in the memory unit; And control to output voice information.
In a digital system,
Voice output unit;
A determination unit for determining whether to change the digital system from a normal mode to a special mode of a lost or stolen situation by receiving a control signal output from the owner of the digital system or determining a preset situation; And
The selected contact is selected from a plurality of contact information stored in the digital system in a predetermined manner according to the determination of the determination unit, and the control unit is configured to output voice information or display information corresponding to the extracted selected contact or the selection. It includes a control unit to transmit the status information to the contact or to connect a call,
The control unit is configured to extract the selected contact,
And extracting the selected contact by using history information included in the contact information.
delete delete delete The method of claim 3, wherein the control unit,
When a selection signal for displaying a predetermined UI and selecting the UI is input to the display device, or when predetermined guide information is output to the display device and an input signal corresponding to the guide information is input,
Digital system to transmit status information or connect a call to the selected contact.
The method of claim 7, wherein the control unit,
And outputting the UI or the guide information even when the display device is in a screen lock state.
delete delete 3. The apparatus of claim 2,
And the digital system controls the voice output unit to output the second voice information of a predetermined size or more regardless of the currently set voice output setting.
delete The method of claim 2 or 3, wherein the control unit,
According to the determination of the determination unit, even when a power-off request signal from an operator is received, power-off does not proceed or when the power-off request signal is received, predetermined recognition information is requested and the recognition information is matched with previously stored information. Digital system to prevent the digital system from being powered off.
delete delete Determining whether the digital system performs a specific operation in a normal mode other than a lost or stolen situation; And
And outputting first voice information corresponding to the first information including the information on the owner of the digital system by the digital system every time the specific operation is performed according to the determination result.
The step of outputting the first audio information corresponding to the first information,
And reading out the first information stored in an internal memory so that the digital system cannot receive the first information from an external system via a network or can be separated from the digital system.
In the method of providing a digital system that can be driven in a normal mode and a special mode,
Outputting first voice information corresponding to first information including information about an owner of the digital system whenever the digital system performs a specific operation in a normal mode that is not lost or stolen;
Determining whether the digital system is in a special mode by receiving a control signal output from the owner of the digital system or determining that the digital signal is a preset situation; And
And in the special mode, outputting second voice information corresponding to the predetermined second information indicating a lost or stolen situation.
The step of outputting the first audio information corresponding to the first information,
Reading the first information stored in an internal memory so that the digital system cannot receive the first information from the external system via a network or can be separated from the digital system,
The step of outputting the second voice information corresponding to the second information,
Receiving the second information from the external system through a network, receiving the second information included in the control signal, or reading the second information stored in the memory unit. .
Determining whether the digital system is in a normal mode or a special mode of a lost or stolen situation by receiving a control signal output from the owner of the digital system or determining that the digital system is a preset situation; And
Extracting a selected contact from a plurality of contact information stored in the digital system in a predetermined manner when the determination result is a special mode;
Outputting voice information or display information corresponding to the extracted contact information, transmitting status information or connecting a call to the contact information;
Extracting the selected contact,
And extracting the selected contact information using history information included in the contact information.
delete delete

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