JP4941739B2 - Reporting method and reporting device using the method - Google Patents

Description

  TECHNICAL FIELD The present invention relates to a notification device connected to a general subscriber line of a public telephone network, a notification method when sending detected alarm data to a predetermined destination via a public telephone network, and a notification device using the method. In particular, the present invention relates to a case where an alarm is notified to a telephone connected to a notification device.

  When a telephone connected to a reporting device is in use, when a disaster occurrence is reported to an external destination, it is necessary to notify the user who is using the telephone that the alarm has been generated, open the line, and notify the reporting destination of the alarm.

  As a conventional notification device that achieves this object, for example, there is one disclosed in the emergency notification system of Japanese Patent Laid-Open No. 61-158258 (Patent Document 1). In this notification method, for example, as shown in FIG. 4, the notification device 110 includes a network control unit 111, a data input detection circuit 112, a data memory unit 113, a control circuit 114, and a voice transmission circuit 115, and a network control unit A telephone 120 is directly connected to a subscriber line that terminates at 111. The subscriber line is connected to the public telephone network.

  The network control unit 111 monitors the status of the subscriber line. When alarm data is generated, the network control unit 111 receives control of the control circuit 114, automatically calls, calls a report destination, and notifies the alarm generation. The data input detection circuit 112 detects the occurrence of an alarm by receiving the alarm data and inputs it to the control circuit 114. The data memory unit 113 receives the control of the control circuit 114, records the alarm data received by the data input detection circuit 112, and sends it out. The control circuit 114 is connected to each component and controls its function according to an operation procedure as shown in the figure, for example. Under the control of the control circuit 114, the voice sending circuit 115 sends a notification message stored in a built-in voice memory.

  Next, the operation procedure of the control circuit 114 when the data input detection circuit 112 detects and receives alarm data will be described with reference to FIG. 5 and FIG.

  When the control circuit 114 is notified of the alarm data acceptance (procedure S101) from the data input detection circuit 112, the control circuit 114 records the acceptance alarm data in the data memory unit 113, while notifying the network control unit 111 of the alarm data. Receive subscriber line status. When the subscriber line is connected to the telephone 120 (YES in step S102), the control circuit 114 controls the network control unit 111 to interrupt-connect the voice sending circuit 115 to the active subscriber line and store the voice memory. Then, a notification message with the content “Please hang up because an alarm has occurred” is automatically transmitted (step S103). When the disconnection of the subscriber line that was the communication path is accepted by the on-hook of the telephone (YES in step S104), the control circuit 114 controls the network control unit 111 to automatically make a call to the subscriber line so that a predetermined notification is made. Call ahead. Then, when receiving the response of the report destination, the control circuit 114 notifies the report destination of the alarm data recorded in the data memory unit 113 from the network control unit 111 via the subscriber line (step S105).

  When the above step S102 is “NO” and the subscriber line is not connected to the telephone 120, the control circuit 114 controls the network control unit 111 so that there is no call signal of the telephone 120 on the subscriber line (step S106). No), that is, confirming that there is no incoming call, automatically making a call to the subscriber line, and proceeding to the above-described step S105 for calling a predetermined report destination.

  When the procedure S106 is “YES” and the call signal is received, the telephone 120 connected to the subscriber line performs an incoming call process (procedure S107) using the call signal. If alarm data is accepted at this time (YES in step S108), or if alarm data is accepted during the non-response of the telephone 120 (NO in step S109) even if step S108 is “NO”, The procedure proceeds to step S103, and interrupt connection is executed. Further, if the answer is “YES” in step S109, the subscriber line is connected to the telephone 120, so the procedure from step S101 is entered when alarm data is accepted.

  In this way, even if the subscriber line is in use, the telephone connected to this line is notified of the occurrence of an alarm by interruption, so that not only the user of the telephone 120 but also the telephone user of the other party of the call is warned. The occurrence can be recognized.

  However, in this method, the means for notifying the user of the occurrence of an alarm when the telephone is not used is not clear.

  For solving such a problem, for example, there is a terminal notification device disclosed in Japanese Utility Model Laid-Open No. 7-1643 (Patent Document 2). This notification device detects the off-hook state of the telephone connected to it and grasps the usage status of the telephone. When the telephone is in use, the notification is “Waiting for notification” and the telephone is on-hook. Occurrence is output to the display output unit to notify the telephone user of the “report operation state”. Therefore, since the notification can be generated by an audible signal / visible signal from the display output unit of the telephone regardless of whether the telephone is in use or not, the telephone user can be notified.

  Further, as a means for notifying the telephone connected to the notification device of the alarm when the notification device accepts the alarm, for example, the technique disclosed in Japanese Patent Laid-Open No. Hei 5-153202 (Patent Document 3) is applied. be able to. That is, the notification device can notify the user by calling a telephone with a call signal sent from a built-in ringer generation unit when an alarm occurrence is detected.

  However, in the techniques of Patent Document 2 and Patent Document 3, the reporting device generates and transmits a telephone calling signal such as a ringer generating circuit, or an audible signal / visible signal corresponding to the telephone. Therefore, not only is the control complicated, but the cost of the system is unavoidable.

JP-A-61-158258 Japanese Utility Model Publication No. 7-1643 JP-A-5-153202

  The problem to be solved is that the configuration in which the alarm device notifies the alarm occurrence to the telephone connected to the alarm device when the alarm occurrence is detected cannot be realized simply and easily at low cost.

  An object of the present invention is to easily and easily realize a configuration in which an alarm device notifies an alarm occurrence to a telephone connected to the alarm device when the alarm occurrence is detected. The notification method is a method of notifying the occurrence of the notification to a telephone connected to the notification device when the occurrence of a notification including an alarm is detected. The telephone is connected in a branch to the notification device and the subscriber line. Has an automatic call function to a subscriber line by a dial pulse (DP) signal, and when a report occurrence is detected, a telephone is connected to the subscriber line in an on-hook state by the automatic call function, The main feature is that a predetermined dial pulse signal is automatically transmitted and a ringing means such as a magnet bell or a ringer of the telephone is made to resonate with the dial pulse signal.

  For this reason, in order to notify the telephone of the occurrence of the notification, the automatic calling function of the notification apparatus only includes means for automatically transmitting the predetermined dial pulse signal as described above, and no special device is required for the telephone. Can do.

  The predetermined dial pulse signal at this time preferably forms a dial number having no connection destination from the subscriber line to the destination telephone network. Further, when a notification occurs, the notification device can automatically call the subscriber line to call a predetermined notification destination and transmit the notification data before automatically transmitting a predetermined dial pulse signal. Further, when a telephone response is detected when the above-mentioned incoming call ringing means of the telephone is made to resonate with the dial pulse signal, an automatic call is made to the subscriber line in a subsequent telephone on-hook state, and a predetermined destination is notified. It is good also as a procedure which calls and transmits report data.

  The notification device according to the present invention has components capable of exhibiting the above functions, specifically, a network control unit that connects a subscriber line and monitors the status thereof, and the components of the notification device A notification device that includes a control circuit for connecting and controlling the function, and that notifies the occurrence of the notification to a telephone connected in a branch when the occurrence of the notification including an alarm is detected, the notification device comprising: A telephone connection circuit for receiving the instruction and connecting the telephone to the subscriber line is further provided. The network control unit has means for sending a predetermined dial number to a subscriber line as a dial pulse signal when receiving a request to call the telephone for alarm notification, and the control circuit Has means for instructing transmission of the dial pulse signal by controlling the network control unit after instructing the telephone connection circuit upon receiving notification data including an alarm and connecting the telephone to a subscriber line. It is characterized by.

  Here, the control circuit instructs the network control unit to automatically call the subscriber line before instructing the automatic transmission of a predetermined dial pulse signal when detecting the occurrence of the notification, and a predetermined notification destination. And a means for sending notification data. In addition, when the network control unit detects a response of the telephone after transmitting a dial pulse signal, the network control unit automatically calls the subscriber line in the on-hook state of the telephone generated thereafter to set a predetermined report destination. The control circuit may have means for receiving a call and a response, and the control circuit may have means for sending notification data to the notification destination when receiving a response notification of the notification destination from the network control unit.

  The reporting method of the present invention and the reporting device using the method, when detecting the occurrence of reporting, the telephone is connected to a subscriber line in an on-hook state and a predetermined dial pulse signal is automatically transmitted by an automatic calling function. Since the incoming call ringing means resonates with the dial pulse signal, an alarm generating function capable of notifying the user even when the telephone is not in a call can be easily realized at low cost.

  Conventionally, there is a notification device that notifies the notification destination and the alarm source user when the alarm is generated. However, in the present invention, even if the alarm source telephone is not busy, the alarm can be reduced to the user. The object of enabling easy and easy notification at a cost can be achieved.

  A notification device for realizing this is provided with a DP dial transmission circuit that transmits a dial number by a dial pulse (DP) signal to an automatic call circuit. This dial pulse signal rings the incoming call ringing means of the telephone connected in branch with this reporting device. The incoming call ringing means generates an audible signal by ringing in response to a call signal (16 Hz intermittent signal in Japan) sent from the telephone exchange network, and is usually formed as a ringer. Then, the bell which is a magnet electric bell is used. The subscriber line is assumed to be a DTMF line that transmits a dial number from the office line IF circuit 1 to the subscriber line by a PB (push button) dial of a DTMF (push button dial sound) signal. Of course, it is obvious that the same function can be exhibited even with a DP line using a DP dial. In addition, since a DP line notification device usually includes both a PB dial and a DP dial, no additional hardware is required, which is effective in terms of cost performance.

  Embodiments of the present invention will be described below with reference to the drawings. In the drawings, only the portions according to the present invention are shown, and some of the essential components for exhibiting the functions are not shown. Modifications such as separation and merging of blocks shown in the figure or replacement before and after the procedure are free as long as they satisfy the spirit and function of the present invention, and the following description does not limit the present invention. Although described as an alarm notification, the present invention can be applied to general report data generated for a user, for example, automatic notification of switch-on of an electronic device.

  A first embodiment of the present invention will be described with reference to FIGS. 1 and 2 together.

  FIG. 1 is an explanatory diagram showing in block form an embodiment of a notification device of the present invention.

  The illustrated notification device 10 includes a network control unit 11, a sensor output detection circuit 12, a data memory unit 13, a control circuit 14, a voice transmission circuit 15, and a telephone connection circuit 16, and a subscriber line terminated by the network control unit 11. The telephone 20 is connected to the outside through an open / close switch of the telephone connection circuit 16. The subscriber line is connected to the public network, and can make and receive calls by the subscriber number. Accordingly, the reporting device 10 is branch-connected to the telephone 20 via the telephone connection circuit 16. The network control unit 11 includes an office line IF (interface) circuit 1, an automatic calling circuit 2, a DP dial transmission circuit 3, and an incoming call detection circuit 4. Although not shown, for normal calling dialing , Including a PB dial sending circuit. The telephone set 20 has an incoming call ringing means for generating an audible signal by ringing when an incoming call is received, and the incoming call ringing means opens the line for generating an intermittent pulse of a loop by a DP dial signal of a branch-connected counterpart telephone set. It resonates with the voltage rise of time, and is usually called a ringer, and includes a magnet bell (bell).

  In the network control unit 11, the office line IF circuit 1 connects a subscriber line to one side and monitors the situation. When alarm data is generated, the control circuit 14 receives control and the automatic call circuit 2 To automatically call and call the report destination to notify the alarm occurrence. When the network control unit 11 receives the control of the control circuit 14 and receives a call request from the telephone set 20 to detect an alarm, the DP dial sending circuit 3 loops an arbitrary dial number to the subscriber line. Sends out by dial pulse due to intermittent circuit. This dial number is a number that is not used in a telephone exchange or telephone exchange network to which a subscriber line is connected, such as a series of “9” that is set in advance, that is, a number that has no connection destination in the telephone exchange network. When an incoming call request from a subscriber line is received, the incoming call detection circuit 4 detects it and notifies the control circuit 14 to close the telephone connection circuit 16 and connect the subscriber line to the telephone. .

  The sensor output detection circuit 12 detects alarm data output from the alarm sensor and notifies the control circuit 14 of the alarm data. The data memory unit 13 receives the control of the control circuit 14, records the alarm data received by the sensor output detection circuit 12, and sends it out. The control circuit 14 is connected to each component and controls its function by an operation procedure as shown in FIG. 2, for example. Under the control of the control circuit 14, the voice sending circuit 15 sends a notification message stored in the built-in voice memory. The telephone connection circuit 16 connects the telephone line from the telephone 20 to monitor the state, and when making a call, notifies the control circuit 14 of the call and connects the telephone 20 to the subscriber line. The telephone connection circuit 16 connects the telephone 20 to the subscriber line under the control of the control circuit 14 when an incoming call is made to the telephone 20.

  Next, a main operation procedure in the embodiment of the notification device 10 will be described with reference to FIG. In the reporting device 10, the control circuit 14 records the alarm data output from the sensor by the sensor output detection circuit 12 in the data memory unit 13 when the alarm data output from the sensor is received (YES in step S1). On the other hand, the control circuit 14 obtains from the network control unit 11 a state in which the data telephone 20 and the subscriber line are not connected (NO in step S2) and no call signal is accepted (NO in step S3). The control unit 11 is instructed to make an automatic call to the report destination. With this instruction, the automatic calling circuit 2 is driven in the network control unit 11, and the office line IF circuit 1 sends a dial number from the office line IF circuit 1 to the subscriber line by the PB dial of the DTMF signal. As a result, the report destination is called. Next, the network control unit 11 receives the response signal at the office line IF circuit 1. The control circuit 14 that has received the response notification from the network control unit 11 sends the alarm data recorded in the data memory unit 13 to the subscriber line via the office line IF circuit 1 to notify the notification destination of the alarm ( Step S4). The procedure so far is the same as the well-known thing mentioned above.

  The control circuit 14 in the present embodiment disconnects the office line IF circuit 1 and the data memory unit 13 after transmission of predetermined notification data and controls the telephone connection circuit 16 to control the telephone 20 in the on-hook state. Connect to the subscriber line. Next, the control circuit 14 instructs the network control unit 11 to drive the DP dial sending circuit 3, and sends a DP dial signal, which is a pulse signal for loop interruption by a predetermined DP dial, from the office line IF circuit 1 to the subscriber line. Sending out (step S5). As a result, in the telephone set 20 connected in a branch to the subscriber line, the ringer rings due to the voltage rise when the line is opened, which is continuously generated by the DP dial signal. It has a circuit configuration in which the ringer rings in response to a ringing signal in the vicinity of, for example, 16 Hz to 20 Hz, which is received intermittently when a call is received from the telephone office, and is adjusted so that it rings according to the DP dial signal from the notification device 10 This is possible.

  The user can know the occurrence of the alarm by ringing the telephone 20. Therefore, when the user responds with the telephone 20, the telephone 20 forms a communication path with the report destination being connected via the subscriber line (step S6). Therefore, the user can talk with the report destination (procedure S7).

  If the procedure S1 is “NO”, no alarm data is accepted, and no call signal is accepted via the subscriber line (NO in procedure S10), the procedure returns to the procedure S1.

  When this procedure S10 is “YES” and the call signal is received without receiving the alarm data, the control circuit 14 controls the telephone connection circuit 16 to connect the telephone 20 to the subscriber line. Accordingly, the notification device 10 performs an incoming call process (step S11) of the telephone 20 that relays the received call signal to the telephone 20 to ring the telephone 20, and waits for a user response. In this state, the control circuit 14 records the data in the memory unit 13 when receiving the alarm data output from the sensor by the sensor output detection circuit 12 (YES in step S12). On the other hand, the control circuit 14 is connected to the communication line between the data telephone 20 and the subscriber line through the office line IF circuit 1 from the voice memory recorded in the voice transmission circuit 15 so that a predetermined “alarm has occurred. The notification message “I want you to turn off” is taken out and automatically sent to the subscriber line (step S13). As a result, the notification message is notified to the telephone set 20 and the other party of the call, so the telephone set 20 is also on-hooked, the call path is disconnected, and the network control unit 11 detects it. This notification message can include the contents of the generated alarm by voice.

  When the control circuit 14 receives the disconnection notification of the communication path from the network control unit 11 (YES in step S14), the control circuit 14 can proceed to the step S4 for calling the alarm report destination and take advantage of the features of the present invention. it can.

  If the procedure S2 is “YES” and the alarm data is accepted, if the data telephone 20 and the subscriber line are connected, the procedure proceeds to the procedure S13 for call line notification interruption. If the procedure S3 is “YES” and the alarm data is received, the data telephone 20 and the subscriber line are disconnected and a call signal is received. The procedure proceeds from the step S11 for connecting to the telephone 20 to the subsequent steps.

  Further, when the above step S12 is “NO” and the alarm data is not accepted and the response of the telephone 20 is detected by the network control unit 11 (YES in step S15), it is a normal incoming call. A communication path between the call destination and the telephone 20 is formed, and communication becomes possible. Although not shown in the figure, when the telephone 20 makes a call, the telephone connection circuit 16 detects it and notifies the control circuit 14, and the control circuit 14 closes the circuit of the telephone connection circuit 16 to call the telephone 20. It connects directly to the subscriber line and receives a dial tone from the telephone exchange network.

  Since such a configuration is adopted, there is no change in the configuration of the telephone, and the notification device also adds a DP dial transmission circuit to the conventional configuration, so that the alarm generating telephone is not busy. There is an effect that an alarm can be easily and easily notified to a user at a low cost. In particular, in the DP dial line notification device, since it is usually possible to switch to the PB dial, the cost is hardly increased. Furthermore, after notifying the report destination of the alarm, the telephone can be connected to the report destination, and communication and communication are possible between the report destination, for example, the reception desk and the telephone.

  A second embodiment of the present invention will be described with reference to FIGS.

  FIG. 3 is an explanatory diagram showing an operation procedure different from that of the above embodiment in a flowchart.

  As shown in FIG. 1, the block configuration of this embodiment is the same as that of the above embodiment, but there are some differences in the functions. However, the procedure can be handled only by changing the program of the control circuit 14. Here, since the procedures shown in steps S1 to S3 and steps S10 to S16 in FIG. 2 are the same in FIG. 3, the same reference numerals are given, and the description thereof is omitted.

  Next, the procedure from step S21 to step S25 will be described focusing on the operation of the control circuit 14 with reference to the drawings.

  When the sensor output detection circuit 12 accepts the alarm data in the step S3 or the step S14 and the telephone set 20 is in the on-hook state, the control circuit 14 closes the telephone connection circuit 16 and puts the telephone set 20 into the subscriber line. Connect as a branch of the reporting device 10. Next, the control circuit 14 instructs the network control unit 11 to drive the DP dial transmission circuit 3, and transmits a predetermined DP dial signal from the office line IF circuit 1 to the subscriber line (step S21).

  The pulse by the DP dial signal resonates the ringer of the ringing means of the branch telephone 20, so that the user knows that an alarm has occurred and responds. The control circuit 14 receives the response notification from the network control unit 11, connects the office line IF circuit 1 to the voice transmission circuit 15 (step S22), and sends a predetermined notification message from the voice transmission circuit 15 to the subscriber line ( Step S23). This notification message is heard by the user from the telephone set 20 connected to the subscriber line. As a result, when the user knows the content of the alarm generated and disconnects the communication path by on-hook, the control circuit 14 receives a notification from the network control unit 11 and recognizes the disconnection of the telephone 20 (step S24). Instruct the unit 11 to automatically call the report destination by the automatic calling circuit 2. When the call destination responds, the control circuit 14 receives a response notification from the network control unit 11, connects the office line IF circuit 1 to the data memory unit 13, and communicates with the data memory unit 13 via the station line IF circuit 1. By sending the recorded alarm data to the subscriber line, the alarm destination is notified (step S25).

  When this procedure S25 is followed by procedure S5 of the above-described embodiment, the telephone 20 can make a call with the report destination. Further, the procedure S24 may be such that the control circuit 14 once disconnects the telephone connection circuit 16 when the predetermined notification message transmission ends in the procedure S23. In this way, the telephone user can not only listen to the notification message from the notification device, but can also interact with the notification destination.

  As described above, the telephone is connected to the reporting device in a branch, a DP dial signal is sent to the subscriber line, and the reporting device rings the incoming call ringing means of the branch telephone, thereby allowing the user to generate an alarm with a simple configuration. Can be easily notified. Therefore, according to the present invention, it is particularly effective for an application in which it is necessary to retrofit a subscriber line to connect an old telephone equipped with a magnetic bell bell as an incoming call ringing means.

It is explanatory drawing which showed one Embodiment of the alerting | reporting apparatus using the alerting | reporting method by this invention with the block. (Example 1, Example 2) It is explanatory drawing which showed one Embodiment of the main operation | movement procedure of the notification apparatus of FIG. 1 with the flowchart. Example 1 It is explanatory drawing which showed one Embodiment of the main operation | movement procedure different from FIG. 2 of the notification apparatus of FIG. 1 with the flowchart. (Example 2) It is explanatory drawing which showed an example of the report apparatus referred to with the block. It is explanatory drawing which showed an example of the main operation | movement procedures of the notification apparatus of FIG. 4 with the flowchart.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Office line IF circuit 2 Automatic calling circuit 3 DP dial transmission circuit 4 Call detection circuit 10 Notification apparatus 11 Network control part 12 Sensor output detection circuit 13 Data memory part 14 Control circuit 15 Voice transmission circuit 16 Telephone connection circuit 20 Telephone

Claims (6)

An automatic calling function to a subscriber line by a dial pulse (DP) signal in a notification method for notifying the occurrence of a notification to a telephone connected to the notification device when a notification including an alarm is detected. And when the occurrence of a report is detected, the telephone is connected to the subscriber line in an on-hook state, and a predetermined dial for forming a dial number having no connection destination on the telephone network from the subscriber line is formed. Problem method characterized by a pulse signal by automatically sending by the automatic call feature resonate the incoming call ringing means of the telephone on the dial pulse signal.   2. The notification method according to claim 1, wherein when a notification occurrence is detected, the subscriber line is automatically called to call a predetermined notification destination before automatic transmission of a predetermined dial pulse signal, and notification data is transmitted. A notification method characterized by sending a message.   2. The notification method according to claim 1, wherein when a response of the telephone is detected by resonating the incoming call ringing means of the telephone with the dial pulse signal, an automatic call is made to the subscriber line in a subsequent telephone on-hook state. A notification method characterized by calling a predetermined notification destination and transmitting notification data. It has a network controller that connects subscriber lines and monitors the status, and a control circuit that controls functions by connecting to the components of the reporting device. In the notification device that informs the telephone of the occurrence of the notification,
The notification device further comprises a telephone connection circuit for receiving a command from the control circuit and branch-connecting the telephone to the subscriber line,
When the network control unit accepts a request to call the telephone for notification notification, the network control unit assigns a predetermined dial number that forms a dial number having no connection destination from the subscriber line to the telephone network ahead of the subscriber line. Having means for transmitting with a dial pulse (DP) signal,
The control circuit instructs the telephone connection circuit when receiving the notification data, connects the telephone in an on-hook state to a subscriber line, and then controls the network control unit to instruct the transmission of the dial pulse signal. A notification device characterized by comprising: 5. The notification device according to claim 4 , wherein when the occurrence of a notification is detected, the control circuit instructs the network control unit to automatically send to the subscriber line before instructing automatic transmission of a predetermined dial pulse signal. A notification device comprising means for calling and calling a predetermined notification destination and transmitting notification data. 5. The notification device according to claim 4 , wherein when the network control unit detects a response of the telephone after transmitting a dial pulse signal, the network control unit automatically sets the subscriber line in the on-hook state of the telephone generated thereafter. Means for calling and calling a predetermined report destination and receiving a response, and when the control circuit receives a response notification of the report destination from the network control unit, means for sending report data to the report destination A reporting device characterized by comprising:

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