KR19980074709A - Device for displaying received number of pager on television - Google Patents

Abstract

The present invention relates to a device capable of displaying a received number of a pager spaced apart from a user on a television receiver watching a data, comprising: data storage means for storing the received RF signal as data, and connecting to the television. A wireless caller comprising: a connection means for charging the power supply; a charging means for charging power; a control means for storing the received signal as data when the RF signal is received and controlling the received data to be transmitted to the connection means; Pager connection means for connecting to a pager, an OSD generating means for outputting an OSD pattern signal for outputting a display subtitle according to data reception from a wireless pager according to a predetermined control signal, and mixing the OSD pattern signal output from the OSD generator Mixer to output the CR, CR for driving the CRT based on the signal output from the mixer T driving means, characterized in that it comprises a television comprising a control means for controlling to generate an OSD pattern signal corresponding to the received data and output through the CRT, if there is data reception from the pager.

Therefore, according to the present invention having the above-described configuration, even if the pager is separated from the user, it is easy to know that there is a call through the television being watched.

Description

Device for displaying received number of pager on television

The present invention relates to an apparatus for displaying a number received on a pager, and more particularly, to an apparatus for displaying on a television a received number of a pager that is capable of displaying on a television receiver watching the number received on the pager. will be.

Currently, a radio pager that can be called by telling the contact when urgent contact in the interpersonal relationship due to the development of communication technology is widely used, Figure 1 is a general configuration of a pager widely used as the above function It is a block diagram schematically showing.

In the configuration of the pager shown in FIG. 1, reference numeral 11 is an antenna and 12 is a radio frequency (RF) receiver, which amplifies an RF signal input through the antenna 11 and amplifies the RF signal. And an oscillation frequency generated from a local oscillation circuit (not shown) to generate an intermediate frequency signal (IF signal).

Reference numeral 13 denotes a decoder which decodes the IF signal input from the RF receiver 12, converts the IF signal into original data, and outputs the original data, and 14 denotes a call based on the data input from the decoder 13. It is a control unit that controls the process.

Also, reference numeral 15 denotes a liquid crystal device. When a call signal corresponding to the unique number of the pager is input, the contact number of the sender is displayed, and the current time or date is normally displayed. 16 is a tone generating circuit for outputting a predetermined tone signal under the control of the control unit 14, and 17 is a buzzer for generating a predetermined ringing tone according to the tone signal applied from the tone generating circuit 16. . Reference numeral 18 denotes a button circuit having a predetermined button key for the subscriber to operate the pager, and 19 denotes a data storage unit for storing, for example, a telephone number of a call inputted from the decoder 13.

That is, in the above configuration, the sender enters the unique number of the pager by operating the dial button of the telephone and then inputs the telephone number to which he / she is to be contacted. Then, the telecommunication service provider managing the corresponding pager number emits an RF signal through the telephone station and the radio base station, and the RF signal is received through the RF receiver 12 of each pager.

Thereafter, the decoder 13 converts the signal converted into the IF signal through the RF receiver 12 into the original data, and outputs it. The control unit 14 receives the sender side input data together with the unique number of the pager. Is stored in the data storage unit 19 and the tone generating circuit 16 is controlled to generate a ring tone through the buzzer 17 to execute the call processing. In addition, the user can recognize the caller's telephone number by outputting the call number stored in the data storage unit 19 through the liquid crystal display device 15 according to the user's manipulation of the button circuit 18.

By the way, in the above-mentioned wireless pager, when the user goes out while returning home with the wireless pager, most of the clothes are attached to the state of being attached to a waist dance or in a pocket, and are left at a distance from the subscriber.

Therefore, if there is a call from any sender and it is not found even if the call number is displayed or if a ring tone is generated through the buzzer 17, the caller may not be able to hear the noise by listening to the radio or watching television when the call is made. You will not be drunk.

Accordingly, the present invention has been made in view of the above circumstances, so that the pager can display the received number of the pager on the television receiver watching the pager so that there is a call even if the pager is separated from the user. It is an object of the present invention to provide an apparatus for displaying a received number of on a television.

1 is a block diagram schematically showing a general configuration of a pager.

Figure 2 is a block diagram showing the internal configuration of the wireless pager 20 in the apparatus for displaying the received number of the pager in accordance with an embodiment of the present invention on a television.

Fig. 3 is a block diagram showing the internal structure of the television 30 in the apparatus for displaying the received number of the pager according to the embodiment of the present invention on the television.

4 and 5 are external perspective views of a device for displaying a received number of a pager according to an embodiment of the present invention on a television.

6 is an external perspective view of an apparatus for displaying a received number of a pager in accordance with a second embodiment of the present invention on a television;

Explanation of symbols on the main parts of the drawings

11: pager antenna 12: RF receiver

13 decoder 14, 22 pager control unit

15 liquid crystal display device 16: tone generating circuit

17: buzzer 18: button circuit

19: data storage unit 20: wireless pager

21: TV connection 23: charging unit

30 television 31 television antenna

32: Tuner 33: IF amplifier

34: P / S separation unit 35: voice detector

36: voice processing unit 37: voice amplifier

38: speaker 39: image detector

41: image processing unit 42: remote control device

43: receiver 44: pager connection

441 holder 442 connection pin

443 wiring 45 microprocessor

46: OSD generator 47: mixer

48: CRT drive unit 49: CRT

50: Flag Register 51: Case

52: connecting pin 53: connecting part

54: connection groove

An apparatus for displaying a received number of a pager according to the present invention for achieving the above object on a television includes data storage means for storing the received RF signal as data, connection means for connecting with the television, and charging power. Charging means for storing the received signal as data and control means for transmitting the received data to the connection means when receiving an RF signal, and a pager connection for connecting to the pager. Means, an OSD generating means for outputting an OSD pattern signal for outputting a display subtitle according to the reception of data from the pager, a mixer for mixing and outputting an OSD pattern signal output from the OSD generating unit, the mixer CRT driving means for driving the CRT based on the signal output from the wireless pager; If there is data reception, it characterized in that it comprises a television configured to include a control means for generating an OSD pattern signal corresponding to the received data to output through the CRT.

Therefore, according to the present invention having the above-described configuration, when a number is received in the pager, the control means of the pager stores the received data in the data storage unit and transmits the data to the television through the connection means. The oscillator generates an OSD pattern signal through the OSD generating means, mixes the color tone and the luminance signal, and outputs the OSD pattern signal on the CRT screen through the CRT driving means.

Therefore, the subscriber watching the television can easily recognize that there is reception in the pager by viewing the call number displayed on the screen.

Hereinafter, an embodiment according to the present invention will be described with reference to the drawings.

2 and 3 are block diagrams illustrating an internal configuration of an apparatus for displaying a received number of a pager according to an embodiment of the present invention on a television.

First, FIG. 2 is a block diagram showing the internal configuration of the pager 20. In FIG. 2, the same reference numerals are given to parts performing the same functions as those of FIG. 1, and detailed description thereof will be omitted.

In the drawing, reference numeral 21 denotes a TV connecting portion for connecting to the television 30, and 22 denotes data stored in the data storage unit 19 when RF signals are received through the antenna 11, and the liquid crystal display device 15 In addition to the display through the control unit for controlling the data received through the TV connection unit 21 to be transmitted to the television 30, 23 is a charging unit that receives the power from the television 30, the power is charged.

3 is a block diagram showing the internal structure of the television 30, in which reference numeral 31 denotes an antenna for receiving an over-the-air broadcast signal, and 32 denotes an antenna of the broadcast signal received by the antenna 31; A tuner (TUNER) for tuning a channel, 33 is an IF amplifier section for amplifying and outputting an intermediate frequency (IF) signal output from this tuner 32, 34 is an intermediate frequency signal amplified by this IF amplifier section 33 And a P / S separation unit for separating and outputting an image intermediate frequency (PIF) signal and an audio intermediate frequency (SIF) signal, respectively.

Further, reference numeral 35 denotes a voice detector for detecting a voice signal from the voice intermediate frequency (SIF) signal separated and output from the P / S separator 34, and 36 denotes a voice output from the voice detector 35. Although not shown for the signal, a voice processor for executing voice processing such as bass, treble, volume, etc. in accordance with a control signal from the microprocessor 45 to be described later, 37 It is an audio amplifier which amplifies the audio signal processed by the processor 36 and outputs it through the speaker 38 connected to the rear stage.

On the other hand, reference numeral 39 is an image detector for detecting an image signal from an image intermediate frequency (PIF) signal output from the P / S separation unit 34, and 41 is an image signal output from the image detector 39. Color, tint, brightness, and the like are processed according to the control signal from the microprocessor 45 for R (Red), G (Green), and B (Blue). ) Is an image processor that outputs a signal.

Reference numeral 42 is a remote control device having a predetermined function key for channel selection and function selection. 43 is a receiving unit for receiving an infrared signal transmitted from the remote control device 42 and converting it into an electrical code signal. A pager connection unit for connecting to the pager 20, 50 is a flag register for setting a status flag when there is data reception from the pager connection unit 44, 45 controls the overall device and from the pager 20 If there is a data reception of the micro-controller to generate an OSD pattern signal corresponding to the data received through the OSD generator 47 to output through the CRT (49) screen.

In addition, reference numeral 46 denotes an OSD for outputting predetermined OSD pattern signals R ', G', B ', and Y' for outputting a display subtitle according to data reception according to a predetermined control signal from the microprocessor 45. 47, R, G, B, and luminance signals Y output from the image processor 41, and color tone signals R ', G', B 'output from the OSD generator 46; A mixer for mixing the blanking signal Y 'and outputting RGB for image output, 48 is a CRT driver for driving the CRT 49 on the basis of the RGB signal output from the mixer 47.

On the other hand, Figure 4 is a perspective view showing the appearance of the television according to the present invention, Figure 4 (b) is a cross-sectional view showing a cross-sectional shape along the line A-A ', which can be inserted into the pager 20 A holder 441 of a size is provided, and a plurality of connection pins 442 protrude from the back of the holder 441, and the connection pins 442 are connected to the wire 443. It is connected to the control means or power means through. FIG. 4C is a perspective view showing the external appearance of the wireless pager 20 in which a plurality of grooves for inserting the connection pins 442 are inserted into one side of the holder 441.

5 is a perspective view showing a state in which the pager 20 is inserted into a holder 441 of the television 30.

Next, the operation of the device having the above configuration will be described.

When the subscriber with the pager 20 according to the present invention goes out and returns, the wireless pager 20 is inserted into a holder 441 located on one side of the television 30. The microprocessor 45 recognizes the connection state with the pager 20 based on the impedance level of the pager connection unit 44 according to the connection, and receives the data from the pager 20 and controls accordingly. It will switch its own mode so that you can run.

When the television 30 is in an ON state, a part of the power supply of the television 30 is controlled to be supplied to the wireless pager 20 through the connection means 21 and 44. Therefore, in the pager 20, the charging of power occurs through the charging unit 23.

On the other hand, when the radio pager 20 and the television 30 is connected as described above, if the RF signal for the radio call is received through the antenna 11 of the pager 20, the pager 20 The RF receiver 12 generates an IF signal based on the received RF signal, and the decoder 13 decodes and outputs call number data based on the IF signal.

Then, the control unit 22 stores the call number data input from the decoder 13 in the data storage unit 19 and transmits the call number data to the television 30 through the TV connection unit 21.

On the other hand, when the power supply is turned on in the TV 30, the video signal and the audio signal are received through the antenna 31, and the video signal is displayed on the CRT 50 screen through the normal signal processing process. Through 38, an audio signal is output.

However, when data is received from the pager connection unit 44 from the pager 20 in the above state, the microprocessor 45 sets the state flag of the flag register 50 to '1', and displays the data. The OSD control unit 46 outputs a predetermined control signal corresponding to the received signal for caption output, and the color tone signals R ', G', and B 'and the blanking signal Y corresponding to the received control signal. ') Is generated and supplied to the mixer 47.

Meanwhile, the image processor 41 processes the composite video signal CVS of the channel currently being viewed, and outputs the corresponding R, G, B, and luminance signals Y, and the mixer 47 outputs the image processor 41. R, G, B and luminance signals Y outputted from the < RTI ID = 0.0 >), < / RTI > the color tone signals R ', G', B 'applied from the OSD generator 46 and the blanking signal Y'. It will output the final RGB and Y signal for.

Subsequently, the CRT driver 48 drives the CRT 49 at the rear end based on the RGB signal output from the mixer 47, so that the telephone number received from the pager 20 is output on the screen. do.

On the other hand, when the user disconnects the pager 20 inserted into the television 30 after viewing the number displayed on the screen of the television 30, the microprocessor 45 of the television 30 is the pager connection unit 44. By recognizing this through a change in the impedance level, the data of the flag register 50 is reset to '0', and the control mode is released based on the data from the pager 20.

In addition, when the radio pager 20 and the television 30 are connected as described above and the television 30 is in an off state, reception of the radio page through the antenna 11 of the pager 20 is lost. When the data is received through the pager connection unit 44, the microprocessor 45 sets the state flag of the flag register 50 to '1' and the received data to the data storage unit (not shown). Will be saved.

After that, when the power of the television 30 is turned on by the user, the microprocessor 45 outputs a predetermined control signal corresponding to the data stored in the data storage unit to the OSD generator 46. The unit 46 generates the color tone signals R ', G', B 'and the blanking signal Y' corresponding to the applied control signal, and supplies them to the mixer 47, and the mixer 47 supplies an image processor. The R, G, B and luminance signals Y output from 41 are mixed with the tone signals R ', G' and B 'applied from the OSD generator 46 and the blanking signal Y'. The final RGB and Y signals for image output are output.

Accordingly, the CRT driver 48 drives the CRT 49 at the rear stage based on the RGB signal output from the mixer 47, whereby the number received from the pager 20 and stored in the data storage unit is stored. Will be output.

That is, according to the embodiment, when the radio pager 20 receives the radio pager 20 from the outside while watching the television 30 into which the radio pager 20 is inserted, the pager 20 is received on the CRT screen. The phone number will be displayed.

6 is a perspective view showing the appearance of an apparatus for displaying a received number of a pager according to a second embodiment of the present invention on a television.

In the apparatus according to the second embodiment of the present invention, a case 51 into which the wireless pager 20 can be placed is installed on one side of the television 30, and the wireless pager 20 is provided on the rear surface of the case 51. ), A plurality of connecting pins 52 for connecting with each other are provided, and a connecting portion 53 is also provided on the rear surface of the pager 20 inserted into the case 51 and in contact with the back surface. ) Is provided with a plurality of grooves 54 in contact with the plurality of connecting pins 52 protruding from the back of the case 51.

Therefore, when the pager 20 is placed in the case 51 installed on one side of the television 30, the plurality of grooves 54 of the pager 20 protrude from the rear surface of the case 51. Since contact is made with the two connection pins 52, data transmission and reception are made to each other.

In addition, this invention is not limited to the said Example, It can variously deform and implement within the range which does not deviate from the technical summary of this invention.

As described above, according to the present invention, the received number of the pager can be displayed on the television receiver watching, thereby making it easy to know that there is a call even if the pager is separated from the user.

Claims (1)

Data storage means for storing the received RF signal as data, connection means for connecting with the television, charging means for charging power, storing the received signal as data when the RF signal is received and receiving the data A wireless pager comprising a control means for controlling transmission to a connection means, Pager connection means for connecting to the pager, OSD generating means for outputting an OSD pattern signal for outputting a display subtitle according to data reception from a wireless pager according to a predetermined control signal, OSD pattern signal outputted from the OSD generator A mixer for mixing and outputting the CRT, CRT driving means for driving the CRT based on the signal output from the mixer, and generating a OSD pattern signal corresponding to the received data if the data is received from the wireless pager and outputting the same through the CRT. Apparatus for displaying a received number of a pager comprising: a television comprising a control means for controlling.