KR200242385Y1 - Telephone system with a calling function when a trespasser persive - Google Patents

Abstract

The present invention relates to a telephone having an intruder detection notification function consisting of a telephone having an alarm sound and an external telephone call function and a telephone having a prepaid card function by detecting an intruder in the external sensor unit 10 to prevent theft. As an external intruder through the sensor 11 and the door sensor 12 to be installed on the outside, to send a warning sound and call the external telephone number in accordance with the signal of the sensor 11 and the door sensor 12 By doing so, the effect of theft prevention is great due to the low installation cost, and the function of controlling the telephone remotely by the called party is added, so that the called party can be immediately dealt with in the event of the theft, minimizing the damage, To use the phone at a discounted price by storing the number of the prepaid card in advance using the memory 50 built into the phone Is effective to eliminate the hassle of prepaid cards, enter roum people felt to increase the ease of use of the phone.

Description

TELEPHONE SYSTEM WITH A CALLING FUNCTION WHEN A TRESPASSER PERSIVE}

The present invention relates to a telephone, comprising a sensor for detecting the heat of the human body and a door sensor for detecting the operation of the door to detect the intrusion of outsiders through a preset phone number when an outsider invades the house. At the same time, a warning sound is generated through the built-in speaker to alert the outsider, and the prepaid card serial number is automatically entered when using the phone by storing the serial number of the prepaid card in the phone's built-in memory. A telephone having an intruder detection notification function for ease of use.

In general, an answering machine has a function of automatically sending out a response message (outgoing message) of a user in response to a call request in the absence of the user. The answering machine automatically establishes a call path when a call is generated, sends an outgoing message recorded by the user to the called party, and sends an incoming message received from the called party. Record on a recording medium such as a magnetic tape. After that, the user returns to play the recorded incoming message to check the contents of an incoming call, and by calling from outside, playing the incoming message recorded in the absence by remote control or recording a new message or It has the function to delete the recorded message.

On the other hand, in recent years, the method used to save the telephone cost is a prepaid card (KT card). The prepaid card refers to a telephone fee prepaid service method that is authorized by Korea Telecom (telephone switching center) to charge a telephone charge to the card, and that the calculated charge is deducted by the telephone exchange station every time a telephone call is made from the charged card charge. To do this, an operator licensed by the Ministry of Information and Communication specified by the Ministry of Information and Communication purchases a prepaid card for telephone charges, and also checks the code (serial number) that allows the prepaid card to be used when calculating the rate in the exchange system of It adds the function to reduce the fee from the card, and based on this, a licensed operator approved by the Ministry of Information and Communication recruits members and sells the card. It saves (charges) data corresponding to the charge by wire. This is because the operator sells a large amount of telephone charge cards at one time to the user with a certain margin left on the discounted price. The discount is then sold to the operator, and the operator sells less than the user's telephone bill, so that both parties make a profit.

In addition, as theft accidents frequently occur, the demand for household anti-theft devices is increasing rapidly, and various security devices have been developed to meet the demand. For example, it is equipped with a sensor for detecting the movement of a window or a door and a sensor for detecting a person near the front door, and when receiving a signal from the sensors, they are dispatched within a few minutes to arrest an intruder or to prevent crimes. Private security companies (eg, SECOM) are emerging to do this. These private security companies receive regular dues from their users and are mainly used by banks, corporations or offices.

However, the answering machine only performs a simple function such as sending an outgoing message recorded by the user to the called party, and the prepaid card (KT card) uses the serial number of the card when used. There is a hassle to input, and the home theft device is not only expensive for its utility, but also has no way of actually contacting the landlord in the event of theft.

The present invention was devised to solve the above problems, and provided with a separate sensor for detecting the heat of the human body and a door sensor for detecting the operation of the door separately from the sensor when the intrusion of outsiders in the house occurs Generates a radio signal of the phone and transmits it to the phone, and generates a warning sound through the speaker built in the phone to warn outsiders and inform the setter of the outsider's intrusion through the preset phone number on the phone. The telephone which can be controlled remotely is provided with an intruder detection notification function that facilitates the use of the telephone by storing the serial number of the prepaid card in the internal memory and automatically inputting the prepaid card serial number when using the telephone. The purpose is to provide a telephone.

1 is a block diagram of a telephone having an intruder detection notification function according to the present invention,

2 is a flowchart illustrating an intruder detection notification function in the telephone having the intruder detection notification function according to the present invention;

Figure 3 is a flow chart for the remote control automatic response function in the telephone having an intruder detection notification function according to the present invention.

<Brief description of symbols for the main parts of the drawings>

10: external sensor unit 11: detection sensor

12: door sensor 20: remote control

30: sensor input unit 40: key panel

50: memory 60: control unit

70: output unit

Hereinafter, the present invention will be described in detail by the accompanying drawings.

As illustrated in FIG. 1, the telephone having the intruder detection notification function according to the present invention includes an external sensor unit 10 for detecting an invasion of an outsider, and a remote controller for remotely controlling the function of the external sensor unit 10. 20), a key input panel embedded in the telephone and having a sensor input unit 30 for filtering and amplifying the output signal of the external sensor unit 10, and integrally provided at the outside of the telephone and including numeric keys and function buttons ( 40, the control unit 60 receiving the inputs of the sensor input unit 30 and the key panel 40 to generate a predetermined control signal, and transmitting the set information to the control unit 60 to record the changed information again. Memory 50 and an output unit 70 for performing a predetermined operation according to a control signal of the control unit 60.

The external sensor unit 10 detects heat emitted from a human body and generates a predetermined electrical signal, and a door sensor generating a predetermined electrical signal when the door is opened while attached to the door. The sensor 12 is controlled by a boundary button (not shown) of the telephone key panel 40 and an external remote controller 20. Since the sensing sensor 11 and the door sensor 12 operate separately, the sensing sensor 11 and the door sensor 12 may be operated at the same time even when individually installed.

The outside of the telephone according to the present invention is provided with a key panel (Key Pannel) 40 integrally, the key panel is a number keys from 0 to 9 and ＊, ＃ keys for special functions, and to receive a discount DC to use when. CALL button, balance check button used to check balance of prepaid card, cancel button to cancel wrong input when input, function button used to set alarm input, phone number which was called immediately before memorizing Redial button to simplify dialing, On hook button to dial without picking up the handset, Boundary button to activate alarm boundary, Memory button to enter card number into memory, Input button to enter card And the like.

When an outsider intrudes in a situation where a telephone having an intruder detection notification function according to the present invention maintains a boundary state, the detection sensor 11 or the door sensor 12 generates a predetermined electrical signal to generate a sensor input unit 30. To pass). In order to increase the reliability of the operation, the sensor input unit 30 performs a filtering operation to remove noise, and then amplifies the signal and transmits the signal to the controller 60. The control unit 60 performs a predetermined operation according to a signal transmitted by the key panel 40 of the telephone or the remote control auto answering function, and generates an alarm siren through the output unit 70 and dials an external telephone number. Perform the task of listening, listening, broadcasting and recording.

As shown in FIG. 2, if it is determined that an external intruder is detected, the controller 60 performs an intruder detection notification function.

First, dial the first phone number preset in the phone (step 10), and perform a time delay (step 11) for a certain time to secure the time for the other party's call to answer. (Step 12). If the other party's telephone is busy, the second telephone number set in advance is dialed (step 13), and it is then determined whether the other party is busy again (step 14). If the set phone number is still in a call, the above procedure is repeated to dial all four set phone numbers. If the call is not busy, the caller is in a call state (step 15), and the voice built in the phone is notified in advance (step 16). The voice may basically be notified of the recorded contents or the contents recorded in advance by the user. The voice may be notified to the callee of an outsider's intrusion into the home, and then the remote control automatic response function may be performed. (Step 17). After performing the remote control automatic response function, a step of determining whether there is an end command is performed (step 18). If there is an end command, dialing is terminated immediately. It is determined whether the notification has been made (step 19). If all of the set phone numbers are not notified, the telephone number is dialed again by feedback. If all of the set phone numbers are notified, the dial operation is terminated.

The remote control automatic response function first performs a step (step 20) of determining whether it is in an alarm state, and if it is in an alarm state, determines again whether the ring (ring ring) rings twice (step 21). If the telephone does not ring twice, that is, once, the remote control auto answer function is terminated to prevent malfunction, and if the ring rings twice, the password input confirmation step (step 23) is performed.

If it is not an alarm state, a step (step 22) of determining whether the ring sounds 10 times is performed. If the ring does not ring 10 times, that is, if it rings within 9 times, the remote control auto-response function is terminated without operating. If the ring rings 10 times, the password input confirmation step (step 23) is performed.

This function serves to switch the telephone having the intruder detection notification function to the alert state from the outside when the user goes out without operating the alert phone.

If the inputted password is input within a predetermined time period (Step 24), the input password is checked within a predetermined time period, and if it is input within the predetermined time period, it is determined again whether the password is previously stored in the memory 50. (Step 25).

If the input password matches the password stored in the memory 50, the input waits for the input of a key panel 50 integrally provided on the outside of the phone.

After the password is confirmed, when the numeric key 8 of the key panel is input (step 31), the user switches to the eavesdropping mode (step 41) so that the sound generated in the home can be intercepted through the called party's telephone. When is input (step 32), the system switches to the broadcast mode (step 42), and the warning broadcast stored in the telephone is broadcast through the speaker of the telephone. At this time, when the intruder picks up the telephone, simultaneous call with the called party becomes possible. When the numeric key 6 is input (step 34), the alert state is released (step 44). When the numeric key 5 is input (step 35), the alert state is maintained (step 45). If this is inputted, the remote control automatic response function ends (step 43).

When the operation of the numeric keys 9, 8, 6 and 5 is terminated in the state in which the numeric key 7 is not input, the telephone notification is performed again to the next stored call number as only the corresponding dial state is terminated.

In addition, the telephone according to the present invention can store the serial number of the prepaid card through the memory button provided in the key panel 40 to avoid the hassle of inputting the serial number of the prepaid card each time the prepaid card is used. It is configured to.

If the access number, card number, area code is entered into the memory by using the memory button and the input button, DC. When the CAll button is pressed, the stored access number, card number, and area code are automatically dialed, so that the user can use the phone at a discounted price by pressing only the phone number of the counterpart.

The telephone having the intruder detection notification function according to the present invention detects the external intruder through the detection sensor 11 and the door sensor 12 installed on the outside, the detection sensor 11 and the door sensor 12 of the By sending a warning sound and calling an external telephone number according to the signal, the effect of prevention of theft is great with a low installation cost, and the called party can control the phone remotely from the outside. In addition to minimizing the damage, the prepaid card input of the people who want to use the phone at a discounted price by using the memory 50 stored in the phone in advance and using the prepaid card number is stored. Eliminate the hassle is effective to increase the convenience of using the phone.

Claims (2)

In the telephone which is equipped with an answering machine basically, It includes a sensor 11 and the door sensor 12, the external sensor unit 10 for detecting the intrusion of outsiders, the remote control 20 for remotely controlling the function of the external sensor unit 10, the telephone A sensor input unit 30 which is built-in and filters and amplifies the output signal of the external sensor unit 10, a key panel 40 which is integrally provided outside the telephone and includes a numeric key and a function button, and the sensor A controller 60 which receives input from the input unit 30 and the key panel 40 to generate a predetermined control signal, a memory 50 capable of transferring the set information to the controller 60 and rewriting the changed information; Intrusion detection according to the control signal of the control unit 60, the intruder detection characterized in that it is composed of an output unit 70 for performing the operation of dial, interception, broadcasting, transmission of recorded content to an external telephone number Telephone with notification function. The method of claim 1, The key panel is a numeric key from 0 to 9, ＊, ＃ keys for special functions, and DC to be used to get a discount. CALL button, balance check button used to check balance of prepaid card, cancel button to cancel wrong input when input, function button used to set alarm input, phone number which was called immediately before memorizing Redial button to simplify dialing, on-hook button to dial without picking up the handset, boundary button to activate the alarm boundary, memory button to input card number into memory, input button to input card A telephone having an intruder detection notification function, characterized in that consisting of.