KR20090000376U - A connector charger for portable communication terminal and central control system using the same - Google Patents

Abstract

The present invention relates to a connector charging device for a mobile terminal and a central control system using the same, in a system comprising a central control system and a connector charging device for two or more portable terminals connected thereto, while each mobile terminal is being charged When the incoming call is provided to the central control system to disclose a devise that the mobile phone user can easily identify whether or not the incoming call.

Handset, Connector, Charging, Incoming

Description

CONNECTOR CHARGER FOR PORTABLE COMMUNICATION TERMINAL AND CENTRAL CONTROL SYSTEM USING THE SAME

The present invention relates to a connector charging device for a portable terminal and a central control system using the same. More particularly, the present invention relates to a technology for providing a central control system with related information when an incoming call is received while the mobile terminal is being charged. .

In general, in modern life in which each person has his or her own mobile terminal, a person feels a great inconvenience in a space where the mobile terminal cannot be carried, for example, a sauna, a public bath, a swimming pool, and various conference rooms.

In particular, where most clothes are taken off or near water, for example, public baths, etc., it is difficult to have a mobile terminal. Therefore, if you need to receive urgent calls or important contacts while in public baths, you have to check the mobile terminal in your closet every time.

On the other hand, the Utility Model Registration No. 20-2005-26745 issued by the applicant generally indicates that when the mobile terminal receives an incoming signal, the display unit lights up to notify the user of the incoming state, and usually the time and date on the display unit Alternatively, a device for detecting a reception of a portable terminal using a phenomenon in which specific information is displayed at a predetermined illuminance and the display unit emits light brighter than usual is proposed.

However, even in this case, there is a problem in that the portable terminal such as a public bath cannot be carried at all and the battery of the portable terminal is insufficient to receive an incoming signal.

The present invention has been made to solve the above-described problems, the object of the present invention is to provide a mobile terminal user in a situation where it is difficult to carry the mobile terminal and to charge the battery of the portable terminal at the same time The present invention provides a connector charging device for a portable terminal and a central control system using the same.

In order to achieve the above object, a first aspect of the present invention comprises a central charging system and a connector charging device for two or more portable terminals connected thereto, the overall system for providing incoming call-related information of each portable terminal A charging device for a connector for a portable terminal, the connector comprising: a charging connection connector for supplying power and a signal through an electrical connection to an interface connector provided at a lower end of the portable terminal; An adapter body equipped with a charging circuit for converting into a DC power required for charging the portable terminal by receiving an external commercial AC power; A cable coupled between the adapter body and the connector for charging connection to separately transmit power and data; An incoming signal receiving unit mounted inside the adapter main body and receiving an incoming signal through an interface connector of the portable terminal; A controller configured to receive an incoming signal received from the incoming signal receiver and generate a command signal corresponding thereto; And a signal generation / output unit for transmitting a signal including information related to an incoming call of the portable terminal to the central control system by a command signal generated from the controller.

Here, the charging connector is preferably provided in one case for accommodating each mobile terminal.

Preferably, the electronic device further includes a detection unit mounted inside the case and including an optical sensor configured to detect incoming light generated by the display unit of the portable terminal and generate a detection signal, wherein the control unit receives the detection signal. It is possible to generate a corresponding command signal.

Preferably, the apparatus further includes a voice detector mounted on the inside of the case to detect a ring tone when the mobile terminal receives the call and generate a detection signal, wherein the controller is configured to receive the detection signal and generate a command signal corresponding thereto. Can be.

Preferably, the apparatus further includes a vibration detector mounted inside the case to detect vibration when the portable terminal is received and to generate a detection signal, wherein the controller is configured to receive the detection signal and generate a command signal corresponding thereto. Can be.

Preferably, the charging device for a portable terminal of the present invention may be made in the form of a charging vending machine.

A second aspect of the present invention is a central control system for notifying that a corresponding mobile terminal is received when information related to the reception of each mobile terminal is transmitted from two or more portable terminal charging devices, each including a unique number of the mobile terminal. A signal receiver receiving an incoming call related signal; And a central controller configured to calculate and process a unique number of the corresponding mobile terminal by using the signal received from the signal receiver, and convert the data into a display signal. And an input / output driver for inputting / outputting the display signal generated from the central control unit to the display means connected to the central control system.

Here, it is preferable that the display means is a display of a display board type connected by a wire or a personal incoming call display device connected by a wireless type.

A third aspect of the present invention is a connector charging device for a portable terminal, which is used in a central control system and an entire system connected to the central control system for providing incoming call-related information of each portable terminal, and coupled between an adapter body and a connector for charging connection. A cable for separating and transmitting power and data, respectively; An incoming signal receiver for receiving an incoming signal through an interface connector of the portable terminal; A controller configured to receive an incoming signal received from the incoming signal receiver and generate a command signal corresponding thereto; And a signal generation / output unit for transmitting a signal including the call-related information of the corresponding mobile terminal to the central control system by the command signal generated from the controller.

According to the connector charging device for a portable terminal of the present invention and the central control system using the same as described above, even when a portable terminal such as a public bath cannot be carried at all, it is possible to charge the battery of the portable terminal and to receive a call. There is an advantage to inform the outside quickly.

In addition, according to the present invention, by adding an optical sensor, a voice sensor or a vibration sensor for detecting incoming light by the display unit of the mobile phone inside the case housing the mobile terminal, it is possible to improve the accuracy of the reception of the mobile terminal There is an advantage to this.

In addition, according to the present invention, when the incoming connection information of each of the portable terminals is transmitted from the connector charging device for two or more portable terminals, by notifying the individual or the public that the corresponding portable terminal has been received, even in a situation where the portable terminal cannot be carried directly There is an advantage that can confirm that the mobile terminal is received.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, embodiments of the present invention illustrated in the following may be modified in many different forms, the scope of the present invention is not limited to the embodiments described in the following. Embodiment of the present invention is provided to more completely describe the present invention to those skilled in the art.

1 is a block diagram of an entire system using a connector charging device for a portable terminal according to a first embodiment of the present invention.

Referring to FIG. 1, the connector charging device 200 for a portable terminal is connected to the central control system 300. In addition, the connector charging device 200 and the central control system 300 for the mobile terminal is shown to be limited to the case of being connected wirelessly, but this is only an example, it is a matter of course that can be connected by wire.

The connector charging device 200 for a portable terminal according to a preferred embodiment of the present invention includes a connector 210 for charging connection, an adapter body 220, and a cable 230.

Here, the charging connector 210 includes a plurality of power terminals and signal terminals corresponding to the interface connector 100a having a plurality of power terminals and signal terminals at the bottom of the portable terminal 100.

The adapter body 220 is equipped with a charging circuit (not shown) for outputting a predetermined level of DC power by stepping down the home AC power supplied through the power plug 221, the charging circuit is input 220V AC voltage After the primary conversion to 20V DC voltage, the secondary conversion to 4.1V or 4.2V and the like to charge the portable terminal is supplied via the interface connector 100a connected to the charging connection connector 210.

In addition, the adapter main body 220 receives an incoming signal received from the incoming signal receiving unit 222 and an incoming signal receiving unit 222 that receives an incoming signal through the interface connector 100a of the portable terminal 100 and responds thereto. Wireless signal generation for transmitting a signal including the call-related information of the mobile terminal 100 to the central control system 300 by the control unit 223 for generating a command signal to the control unit 223 and the command signal generated from the control unit 223 The output unit 224 is built in.

Here, the controller 223 processes the incoming signal received by the incoming signal receiving unit 222 to generate a command signal corresponding thereto. For example, the intensity of the incoming signal received by the incoming signal receiving unit 222 is constant. It may be determined whether the level is equal to or greater than a predetermined level, and generates a command signal when the level is higher than a predetermined level, or determines whether the predetermined level or longer lasts for a predetermined time, thereby generating the command signal.

Alternatively, the control unit 223 calculates the elapsed time from the first incoming signal received by the incoming signal receiving unit 222, and determines that the mobile terminal 100 has received the text information when it is less than a specific numerical range. Generates a first command signal of a predetermined specific period, and when the elapsed time from the first incoming signal is greater than or equal to a specific numerical range, it is determined that a call is made to the mobile terminal 100; It is also possible to generate a command signal.

Meanwhile, the portable terminal connector charging device 200 is an optical sensor (not shown) that detects incoming light of the display unit to generate a detection signal and transmits the detected signal to the controller 223 when the portable terminal 100 is received. It is also possible to implement to include more.

In addition, the connector charging device 200 for a portable terminal may further include a voice sensing unit (not shown) so as to generate a detection signal by detecting a ring tone when the portable terminal 100 is incoming. The voice sensing unit (not shown) performs a function of detecting a ringer with a predetermined decibel or higher. For example, using a piezoelectric material (eg, PZT, PVDF) that generates an electric field (ie, voltage) when pressure is applied. When the sound wave arrives, you can use the acoustic sensor that detects the change in voltage as the pressure changes.By using BPF (Band Pass Filter), you can select only the voice of the specific wavelength band of the ring to improve the sensitivity. It is also possible to improve the precision by arithmetic processing of the control unit 223.

On the other hand, the voice detection unit (not shown) in addition to determining whether the incoming call by the light sensing means to determine the ringtone. This is particularly useful in the case of a user who selects a mode such as a vibration or a ringtone for a portable terminal or a portable terminal in which a display unit is not formed on the outside. On the other hand, it is also possible to further add a means for detecting the vibration to more accurately determine whether the incoming call through the control unit 223.

Means for detecting the light, voice and vibration of such a mobile terminal accommodates each mobile terminal, and the inside of the case (not shown), such as a conventional charging vending machine for mobile phones equipped with a connector for charging connection 210. Preferably, but not limited thereto, it may be mounted on the connector charging device 200 for a portable terminal according to an embodiment of the present invention.

The wireless signal generation / output unit 224 transmits a signal including the call-related information of the mobile terminal 100 to the central control system 300 by the command signal generated from the control unit 223. At this time, the control unit 223 has the unique number information for each connector charging device 200 for each mobile terminal, and when the call is received, the unique number when transmitting a command signal to the wireless signal generation / output unit 224 It transmits the information to the oscillation frequency as RF signal (RF, radio pre-quench) signal which acts as a radio wave. The structure of a detailed circuit can use a well-known method.

The cable 230 is electrically connected to the interface connector 100a and the charge connection connector 210 to separate and transmit power and data, respectively.

On the other hand, it is preferable to configure by connecting one connector for charging connection 210 and the cable 230 to one adapter body 220, but is not limited to this, a plurality of charging connection to one adapter body 220 The connector 210 and the cable 230 may be connected to each other.

The charging device 200 for a portable terminal according to a preferred embodiment of the present invention configured as described above may be implemented in the form of a charging vending machine, such as Korean Utility Model Registration No. 214442 (charger vending machine for mobile phones).

In addition, the central control system 300 and two or more of the portable terminal connector charging device 200 connected to the entire system configured, two or more portable terminal connector charging device 200 is, for example, public One box may be provided in each storage box of belongings storage such as a public bath and a public sauna.

That is, the connector charging device 200 for a portable terminal according to the present invention may be provided one by one in each storage box of the sorted belongings of the public bath. The connector charging device 200 for a portable terminal provided in each storage box stores a different identification unique number for each storage box, and when the portable terminal stored in an arbitrary storage box is received, the connector charging device 200 connected to the portable terminal is stored. The mobile phone incoming signal is transmitted to the central control system 300.

The central control system 300, for example, is connected to a display unit, such as 400, in a bath or a dressing room of a public sauna, and provides information of the received mobile terminal 100 to the public. Users of the public sauna can check the storage box number where their mobile terminal 100 is stored.

In addition, the central control system 300 connected to the connector charging device 200 for a portable terminal by wire or wirelessly includes a display unit 400 including an LED display module 410 and an alarm unit 420.

The central control system 300 performs a function of notifying that the corresponding mobile terminal is received when the information related to the reception of the portable terminal is transmitted from the connector charging device 200 for the portable terminal.

First, the signal receiver 310 receives a radio wave signal and transmits it to the central controller 320. The central control unit 320 having a microcomputer or the like is a circuit block for receiving and controlling all input / output signals through the input / output driver 330, and calculates and processes the unique number of the corresponding mobile terminal 100 to display and display the data. It converts the signal into a signal and outputs it temporarily and stores the temporary signal. The switch signal on the display side is input to erase the stored data and output the alarm drive signal.

The input / output driver 330 is provided as a transistor and amplifies and outputs a signal output from the central controller 320, that is, a display signal and an alarm signal, and receives a switch signal and inputs the signal to the central controller 320.

The display unit 400 is a block of an electric circuit for displaying contents of incoming mobile terminal information and the like. The configuration of the display unit 400 includes the contents of the LED display module 410 provided with the light emitting display device (LED) and the FND (FND). It is composed of a sound transmitting means provided with a display unit and a buzzer for displaying the action.

2 is a block diagram of an entire system using a connector charging device for a portable terminal according to a second embodiment of the present invention.

Referring to FIG. 2, the connector charging device 200 for a portable terminal is connected to the central control system 300, and the central control system 300 is connected to the display unit 400 and / or the personal incoming call display device 500. It is connected by wire / wireless. For example, the central control system 300 is different from the overall system described with reference to FIG.

The personal incoming call display device 500 may include, for example, a wireless signal receiver 510, a controller 520, and a call notification unit 530 in a key holder that is held by an individual in a public bath, a public sauna, or a swimming pool. It is determined whether the mobile terminal 100 that is stored by the incoming call. The personal incoming call display device 500 may be implemented by, for example, a key holder.

The personal incoming call display apparatus 500 includes a wireless signal receiver 510, a controller 520, and a call notification unit 530. When the wireless signal receiving unit 510 detects a wireless signal generated from the wireless signal generation / output unit 340 of the central control system 300 by the antenna, the received wireless signal is demodulated by an encryption code, and the encryption code is decrypted. It is input to the control unit 520. The control unit 520 notifies the incoming call of the mobile phone so that the user can recognize it through the incoming call notification unit 530 based on the signal.

Although a preferred embodiment of the above-described connector charging device for a portable terminal and a central control system using the same according to the present invention has been described, the present invention is not limited thereto, and the detailed description of the utility model registration claim and the design and the accompanying drawings. It is possible to carry out various modifications within the scope of this and this also belongs to the present invention.

For example, in an exemplary embodiment of the present invention, an incoming signal of the mobile terminal is received through an interface connector provided at the bottom of the mobile phone, and thus, the mobile terminal user is provided with the incoming information of the mobile phone, but is not limited thereto. Receiving the incoming signal through the earphone terminal of the may be implemented to provide the mobile terminal user with the incoming information of the mobile phone.

1 is a block diagram of an entire system using a connector charging device for a portable terminal according to a first embodiment of the present invention.

2 is a block diagram of an entire system using a connector charging device for a portable terminal according to a second embodiment of the present invention.

Claims (9)

A connector charging device for a portable terminal, comprising a central charging system and two or more connector charging devices connected to the portable terminal, and used in an entire system for providing incoming call-related information of each portable terminal, A charging connection connector for supplying power and signals through an electrical connection to an interface connector provided at the bottom of the portable terminal; An adapter body equipped with a charging circuit for converting into a DC power required for charging the portable terminal by receiving an external commercial AC power; A cable coupled between the adapter body and the connector for charging connection to separately transmit power and data; An incoming signal receiving unit mounted inside the adapter main body and receiving an incoming signal through an interface connector of the portable terminal; A controller configured to receive an incoming signal received from the incoming signal receiver and generate a command signal corresponding thereto; And And a signal generation / output unit for transmitting a signal including the call-related information of the portable terminal to the central control system by the command signal generated by the controller. The method of claim 1, The charging connector is a connector charging device for a mobile terminal, characterized in that one provided in a case for accommodating each mobile terminal. The method of claim 2, A light detecting unit mounted inside the case to detect incoming light generated by the display unit of the portable terminal to generate a detection signal; The controller receives the detection signal and generates a command signal corresponding to the connector charging device for a mobile terminal. The method of claim 2, It is mounted to the inside of the case further comprises a voice detecting unit for generating a detection signal by detecting a ring tone when the incoming call of the mobile terminal, The controller receives the detection signal and generates a command signal corresponding to the connector charging device for a mobile terminal. The method of claim 2, It is mounted to the inside of the case further includes a vibration detecting unit for detecting a vibration when the incoming call of the portable terminal to generate a detection signal, The controller receives the detection signal and generates a command signal corresponding to the connector charging device for a mobile terminal. The method of claim 1, The charging device for a portable terminal is a connector charging device for a mobile terminal, characterized in that the charging vending machine form. As a central control system for notifying that a mobile terminal is received when two or more portable terminal charging devices have received information related to each mobile terminal, A signal receiving unit receiving an incoming call-related signal including a unique number of each mobile terminal; And A central controller which calculates and processes a unique number of the corresponding mobile terminal by using the signal received from the signal receiver and converts the data into a display signal; And And an input / output driver for inputting / outputting the display signal generated from the central control unit to the display means connected to the central control system. The method of claim 7, wherein The display means is a centralized control system, characterized in that the display of the display board type connected by wire or a personal incoming call display device connected in a wireless format. A connector charging device for a portable terminal, which is connected to the central control system and connected to the central control system and used for the entire system for providing incoming call related information of each portable terminal, A cable coupled between the adapter body and the connector for charging connection to separate and transmit power and data, respectively; An incoming signal receiver for receiving an incoming signal through an interface connector of the portable terminal; A controller configured to receive an incoming signal received from the incoming signal receiver and generate a command signal corresponding thereto; And And a signal generation / output unit for transmitting a signal including the call-related information of the portable terminal to the central control system by the command signal generated by the controller.

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