JPH06176288A - Operation testing method for remote monitoring system - Google Patents

Abstract

PURPOSE:To simplify the operation test by executing an operation test input so as to obtain a detecting signal from a detecting part and storing its result, and executing automatically a report to a monitoring center from a terminal transmitter/receiver, when it is decided that the operation test as per a set operation test pattern is performed. CONSTITUTION:To a terminal transmitter/receiver 2, an operation test pattern is set, a test start is informed to a monitoring center and an operation test input conforming to the pattern is executed. That is, an input of an abnormal state corresponding to the constitution of detecting parts 1-1-1-n is executed. By storing its detecting signal in the terminal transmitter/receiver 2, whether the operation test as per the operation test pattern is performed or not can be decided. Accordingly, when it is decided that the operation test is performed, a result of the operation test and its end are informed automatically to the monitoring center 3 from the terminal transmitter/receiver 2. Also, in the monitoring center 3, abnormality information is received, and in a processing part 6, it is processed as test information at the time of test mode, processed as abnormality information for showing generation of abnormality at the time of monitoring mode, and displayed in a display part 7.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an operation test method for a remote monitoring system capable of simplifying various operation test operations. The remote monitoring system uses the detection signals of various sensors,
Contact information indicating the operating status of each part is sent from the terminal transceiver to the monitoring center, and the monitoring center uses the collected information to
It will monitor whether or not an abnormality has occurred at the location where the terminal transceiver is installed, and will dispatch maintenance personnel to repair the location where the failure has occurred and dispatch guards to detect illegal intruders.
Therefore, when the remote monitoring system is started up or when a new terminal transceiver is installed, it is necessary to test the operation of the terminal transceiver. Since this terminal transceiver is installed at a remote location from the monitoring center, it is desired to simplify the operation test of the terminal transceiver.

[0002]

2. Description of the Related Art An infrared sensor for crime prevention, a fire detector due to temperature, smoke, etc., a contact detection section for indicating the open / closed state of a door, a contact detection section for detecting whether an air conditioner is operating or not, an abnormal temperature rise Detects and closes Based on the detection signals from various detectors such as contact detectors, the terminal transmitter / receiver reports abnormal information to the monitoring center via the public line network, dedicated line, etc., and the monitoring center receives the information. In the remote monitoring system that performs processing according to the abnormal information, it is necessary to perform the operation test as described above.

FIG. 8 shows a flow chart of a conventional example, in which an operation test is carried out by telephone communication between a terminal transceiver and a monitoring center. Steps (g1) to (g6) are on the terminal transceiver side, and steps (g1) to (g6). h1) to (h4) show processing on the monitoring center side. The terminal transceiver has, for example, the configuration shown in FIG. 9, and the monitoring center has, for example, the configuration shown in FIG.

In FIG. 9, 41-1 to 41-n are detectors 42 for detecting the states of the infrared sensor, fire detector, temperature detector, voltage detector, current detector, contact detector and the like.
Is an input unit, 43 is a state change detection unit that detects a change in the detection signal of the detection unit such as a rise, and outputs abnormality information, and 44 is a monitoring center that receives the abnormality information from the state change detection unit 43 and the transmission / reception unit 47. Logging unit that stores information from
Reference numeral 45 is a self-device alarm monitoring unit that monitors the presence or absence of an abnormality in each unit in the self-device, 46 is a control output processing unit when controlling an externally connected device (not shown) from the monitoring center side, and 47 is an automatic notification to the monitoring center Transmitter / receiver with functions, 4
Reference numeral 8 is a mode switching recognition unit. Also in FIG. 10, 51
Is a transmission / reception unit having a function of automatically responding to a call from a terminal transceiver, 52 is a logging unit, 53 is a data processing unit that processes various transmission / reception data with the terminal transceiver, and 54 is its own device. An alarm monitoring unit, 55 is a print processing unit that performs printout processing, 56 is a display unit, 57 is an operation unit that performs an input operation such as a keyboard, and 58 is an alarm output processing unit such as an alarm. The configuration for making a telephone contact is not shown.

The terminal transmitter / receiver and the monitoring center are automatically dialed by an automatic notification function, and the transmitter / receiver units 47, 5 are connected through a line such as a public switched line or a private line (not shown).
1 is connected to 1 and the operation test is carried out by telephone from the terminal transmitter / receiver to the monitoring center when the terminal transmitter / receiver is installed and the operation test at startup and the operation test during maintenance are performed. Contact (g1). The monitoring center receives the notification of the operation test execution (h1), and the monitoring staff of the monitoring center recognizes that the abnormality information from the terminal transceiver which performs the operation test is the test information.

In the terminal transceiver, the detection units 41-1 to 41
The operation test input corresponding to the configuration of −n is sequentially performed (g
2). For example, in the case of an infrared sensor for crime prevention, a person is allowed to walk near it, or another infrared radiator is brought closer. In the case of an abnormal temperature detector, bring the heating element closer. Detection units 41-1 to 41-n based on such an operation test input
The detection signal of is input from the input unit 42 to the state change detection unit 43. The state change detection unit 43 detects a change such as a rise of the detection signal, and the logging unit 4 along with the number of the detection unit and the like.
4, and the transmission / reception unit 47 automatically calls the monitoring center 47 and sends the abnormality information by this operation test input (g3).

In the monitoring center, this abnormality information is received by the transmitting / receiving unit 51 via the line, stored in the logging unit 52 in the data processing unit 53, and displayed in the display unit 56 by inputting a display request from the operation unit 57. The content of the abnormality information can be displayed. Further, the print processing unit 55 can print out the data to the printer, and the alarm processing unit 58 can output an alarm or the like. In this case, since the data processing unit 53 is abnormal information from the terminal transceiver during the operation test, it is processed as test information (h2), and the contents of the received test information are displayed on the display unit 56 so that the monitoring person can Confirm and contact the terminal transceiver side by telephone (h3). The terminal transceiver side confirms the result of the abnormal information transmission (g4). Then, it is judged whether or not the operation tests of all items have been carried out (g5), and if not completed, the process proceeds to step (g2), and if completed, by telephone communication with the monitoring center. The operation test is completed and the result of the operation test is confirmed (g6) and (h4).

[0008]

As described above, according to the conventional operation test method, the steps (g1), (h) shown in FIG.
Make one phone call to 1), then step (g
4) and (h3) are repeatedly contacted by telephone as many times as the number of operation test items, and finally step (g6),
Since the telephone call is made once in (h4), the operation test operation during the system startup operation test and maintenance operation test becomes complicated. Especially at the time of maintenance operation test, since the terminal transceiver in other normal mode is in the monitoring mode, the monitoring staff of the monitoring center monitors the plurality of terminal transceivers in the test mode and the monitoring mode, Moreover, since the test information is confirmed, the labor of the observer is great. The present invention aims to simplify the operation test by increasing the number of processes that can be automated.

[0009]

The operation test method of the remote monitoring system of the present invention will be described with reference to FIG. 1. Terminal transmission / reception connecting a plurality of distributed detectors 1-1 to 1-n. In the operation test method of the remote monitoring system having the device 2 and the monitoring center 3 connected to the terminal transceiver 2 via a line such as the switched network 4, a predetermined operation test pattern is set for the terminal transceiver 2. Is set, and the detection units 1-1 to 1-
During the operation test of the terminal transceiver 2 including n, the terminal transceiver 2 is switched to the operation test mode, and the monitoring center 3 is notified of the start of the operation test, and the detection signals are obtained from the detection units 1-1 to 1-n. When the operation test input is performed, the operation test result is stored, and when it is determined that the operation test according to the set operation test pattern is performed, the operation test result and the operation are transmitted from the terminal transceiver 2 to the monitoring center 3. This is to automatically notify the end of the test.

Further, the terminal transceiver 2 is provided with a mode selector switch for switching between the operation test mode and the normal mode, and by switching the mode selector switch to the operation test mode, the terminal transceiver 2 starts the operation test to the monitoring center 3. Is automatically notified, an operation test is input so that detection signals can be obtained from the detection units 1-1 to 1-n, and after the operation test is completed, the mode changeover switch is switched to the normal mode to complete the operation test to the monitoring center 3. Is automatically notified.

Further, the scheduled start time and the scheduled finish time of the operation test in the terminal transceiver 2 or the scheduled test time are registered in the monitoring center 3, and the monitoring center 3 starts the terminal transceiver 2 from the registered scheduled start time. Until the reception of the notification of the end of the test or the scheduled end time, the abnormality information from the terminal transceiver 2 according to the operation test input to the detection units 1-1 to 1-n is judged as the test information and processed. Is.

[0012]

[Operation] Setting the operation test pattern in the terminal transceiver 2,
The monitoring center 3 is informed of the start of the operation test by telephone. Then, the operation test input according to the operation test pattern is performed.
That is, the abnormal state corresponding to the configuration of the detection units 1-1 to 1-n is input. By storing the detection signal resulting therefrom in the terminal transceiver 2, it is possible to judge whether or not the operation test according to the operation test pattern has been performed. Therefore, when it is determined that the operation test according to the operation test pattern has been performed, the terminal transceiver 2 automatically operates the monitoring center 3
Notify the operation test result and the end of the operation test. And
The terminal transceiver 2 and the monitoring center 3 make confirmation communication of the operation test result. In the monitoring center 3, the transmission / reception unit 5 receives the abnormality information from the terminal transceiver 2, and the processing unit 6 processes it as test information in the test mode.
In the monitoring mode, it is processed as abnormality information indicating the occurrence of an abnormality,
The processing contents are displayed on the display unit 7, and the monitor member confirms the received test information or abnormality information based on the display contents on the display unit 7.

When the mode changeover switch of the terminal transceiver 2 is switched from the normal mode to the operation test mode, the terminal transceiver 2 judges that the operation test should be started and uses the automatic notification function to the monitoring center 3 to perform the operation test. Report the start. When the operation test is completed and the mode selector switch is switched from the operation test mode to the normal mode, the terminal transceiver 2 judges that the operation test is completed and uses the automatic notification function to the monitoring center 3 to terminate the operation test. report. In this case, the operation test result in the terminal transceiver 2 can be reported to the monitoring center each time, or can be stored in the terminal transceiver 2 and can be collectively reported at the time of the operation test completion report.

The scheduled start time and scheduled end time of the operation test of the terminal transceiver 2 are registered in the monitoring center 3. This registration can be done by telephone contact. Monitoring center 3
Is received during the operation test of the terminal transceiver 2 from the scheduled start time of the operation test to the scheduled end time of the operation or from the scheduled start time to the notification of the end of the operation test. Abnormal information is judged to be test information and processed.

[0015]

FIG. 2 is a flow chart of a first embodiment of the present invention, in which steps (a1) to (a1) on the side of a terminal transceiver are performed.
According to 8), the steps on the monitoring center side (b1) to
It shows with (b3). Further, the terminal transceiver in this case is configured as shown in FIG. 3, where 11-1 to 11-n are detection units, 12 is an input unit, 13 is a state change detection unit, 14 is a logging unit, and 15 is a Own device alarm monitoring unit, 16 is a control output processing unit, 17 is a transmission / reception unit, 18 is a mode switching recognition unit, 1
Reference numeral 9 is a notification / non-report mode switching recognition unit, 20 is a test information storage unit, 21 is an operation test pattern setting unit, and 22 is a main storage unit. The monitoring center has, for example, the configuration shown in FIG.

The terminal transceiver has almost the same configuration as that of the conventional example shown in FIG. 9, but the functions of the notification / non-report mode switching recognition section 19, the test information storage section 20, and the operation test pattern setting section 21 are the same. The case where it is added is shown. Before starting the operation test, an operation test pattern is set in the operation test pattern setting unit 21 (a1). Then, the start of the operation test is notified to the monitoring center by telephone (a2). In this case, contact using a number that can identify the terminal transceiver. The monitoring center sets the terminal transceiver which has made the operation test start notification (b1) to the test mode.

The terminal transceiver is switched to the operation test mode by a setting switch (not shown) or the like (a3). As a result, the mode switching recognition unit 18 recognizes that the operation test mode has been switched, and the notification / non-report mode switching recognition unit 19 switches to the non-report mode until the operation test end determination. Then, the operation test is input (a4). That is, an abnormal state input operation corresponding to the configuration of the detection units 11-1 to 11-n is performed. For example, an infrared radiator such as a person is brought close to the infrared sensor, and a contact detection unit such as a door is opened / closed by opening / closing the door.

With such an operation test input, the detection unit 11
Detection signals -1 to 11-n are applied from the input unit 12 to the state change detection unit 13 to detect an abnormality. The abnormality information resulting from the abnormality detection is stored in the logging unit 14, and the abnormality information is sent from the transmission / reception unit 17 to the monitoring center in the normal mode and the notification mode. In the case of this embodiment, the report / non-report mode switching recognition unit 19 remains in the non-report mode until the end of the operation test, and the mode switching recognition unit 18 is switched to the operation test mode. The information is stored in the test information storage unit 20 as information (a5).

The operation test pattern setting unit 21 compares the operation test pattern set in advance with the test information stored in the test information storage unit 20, and determines whether or not the operation test is performed according to the operation test pattern. The judgment is made (a6). If the operation test has not been performed for all the operation test patterns, the process proceeds to step (a5). When the operation test is completed for all the operation test patterns, the operation test pattern setting unit 21 causes the notification / non-report mode switching recognition unit 19 to operate.
Control to switch to reporting mode. Then, the test information is read from the test information storage unit 20 in which the operation test results are stored, transmitted from the transmission / reception unit 17 to the monitoring center by the automatic notification function, and the operation test completion notification is issued (a7).

At the monitoring center, the operation test result can be confirmed by receiving it and displaying it on the display unit or the like (b2). Then, the operation test result is communicated and confirmed by telephone between the terminal transceiver side and the monitoring center side (a
8), (b3). Therefore, since the operation test end notification (A2) is performed by the automatic notification function, the operation test start telephone contact (A1) and the operation test result confirmation telephone contact (A
3) You just need to make two phone calls with
The work of the operation test becomes easy.

FIG. 4 is a flow chart of the second embodiment of the present invention, in which the steps on the terminal transceiver side (c1) .about.
By (c9), the steps on the monitoring center side are performed (d1).
~ (D8). The terminal transceiver in this embodiment has the configuration shown in FIG. 5, and the monitoring center has the configuration shown in FIG. 5, the same reference numerals as those in FIG. 3 indicate the same parts, and 23 is a mode changeover switch. Further, in FIG. 6, 31 is a transmitting / receiving unit, 32 is a logging unit, and 33.
Is a data processing unit, 34 is an own device alarm monitoring unit, 35 is a print processing unit, 36 is a display unit, 37 is an operation unit, 38 is a processing pattern setting unit, 39 is an operation test determination unit,
10 shows a case where the function of the operation test determining unit 39 and the processing pattern setting unit 38 is added to the function similar to that of the monitoring center shown in FIG. 10 of the conventional example, and the information received by the transmission / reception unit 31 is during the operation test. Is added to the data processing unit 33 from the operation test determination unit 39 via the processing pattern setting unit 38,
During the normal operation, the operation test in progress judgment section 39 to the data processing section 3
Added to 3.

In the monitoring center, the processing pattern for receiving the operation test information is set in the processing pattern setting section 38 (d1). In the terminal transceiver, the execution of the operation test is notified to the monitoring center by telephone (c1). The monitoring center can recognize that the operation test will be performed by receiving (d2) this telephone contact. Next, the mode selector switch 23 of the terminal transceiver is switched from the normal mode to the operation test mode (c2). When the mode switching recognition unit 18 recognizes that the normal mode has been switched to the operation test mode, the mode switching recognition unit 18 controls the notification / non-report mode switching recognition unit 19 to be in the notification mode, and the automatic notification function of the transmission / reception unit 17 The start of the operation test is notified to the monitoring center (c3).

In the monitoring center, the transmission / reception unit 31 receives the operation test start notification (d3), and the operation test determination unit 39 notifies the operation test terminal based on the terminal transceiver number by the operation execution notification or the operation test start notification. Register the number. The terminal under operation test is recognized based on the terminal number under operation test (d
4).

On the side of the terminal transmitter / receiver, an operation test input corresponding to the configuration of the detecting units 11-1 to 11-n is performed (c4) as in the above-described embodiment, and the detecting units 11-1 to 11-n are operated. The change in the detection signal is detected by the state change detection unit 13, accumulated in the logging unit 14, and the automatic notification function of the transmission / reception unit 17 notifies the monitoring center of the test information of the operation test result (c5).

In the monitoring center, the transmission / reception unit 31 receives
When the operation test determination unit 39 determines that the information is from the terminal transceiver under operation test, the processing pattern setting unit 38.
Is started, and the data processing unit 33 performs the receiving process according to the previously set processing pattern (d5). This processing pattern is whether the received test information is displayed on the display unit 36, whether the print processing unit 35 prints it out, whether it is stored in a storage medium (not shown), or the buzzer is used. It is possible to set whether or not to perform alarm processing such as ringing.

In the terminal transceiver, it is judged whether or not all the items of the operation test are completed (c6), and if not completed, the process proceeds to step (c4), and if completed, the mode selector switch 23 is set. The operation test mode is switched to the normal mode (c7). As a result, the mode switching recognition unit 18 recognizes that the operation test mode has been switched to the normal mode, and causes the monitoring center to notify the end of the operation test by the automatic notification function of the transmission / reception unit 17 (c8).

When the monitoring center receives the operation test completion notification (d6), the monitoring center cancels the registration of the operation test terminal number registered in the operation test determination section 39 (d7). Then, in the monitoring center, the operation test result can be confirmed by the display contents of the display unit 36, the printout contents by the print processing unit 35, etc. Therefore, by telephone communication between the terminal transceiver side and the monitoring center side, Confirmation notification of the operation test result is sent (c9), (d8). In this embodiment, the operation test start notification and the operation test end notification can be automatically performed according to the operation of the mode changeover switch 23, and the telephone contact can be made only twice, first and last.

FIG. 7 is a flow chart of the third embodiment of the present invention, in which steps (e1) to
With (e5), perform the steps on the monitoring center side (f1).
~ (F10). The terminal transceiver in this embodiment may have the configuration shown in FIG. 5 and the monitoring center may have the configuration shown in FIG. 6, but the operation test judging section 39 of the monitoring center operates together with the terminal number under operation test. The scheduled start time and scheduled end time of the test are registered. It is also possible to register the scheduled start time and the scheduled time from the scheduled end time to the scheduled end time.

In the processing pattern setting section 38 of the monitoring center,
Similar to the above-described second embodiment, the processing pattern at the time of receiving the operation test information is set (f1). Further, the terminal transceiver side informs the monitoring center of the scheduled start time and scheduled end time of the operation test by telephone (e1). The monitoring center receives the notification (f2), and registers the scheduled start time and the scheduled end time of the operation test in the operation test determination section 39 together with the number of the terminal transceiver that performs the operation test (f3).

In the terminal transceiver, the detection units 11-1 to 11-11
An operation test input corresponding to the configuration of -n is performed (e2), and the operation test result is notified to the monitoring center by the automatic notification function of the transmitting / receiving unit 17 (e3). The monitoring center receives this by the transmission / reception unit 31 (f4), and the operation test determination unit 3
At 9, it is determined whether the scheduled end time has passed (f7),
If the scheduled end time has passed, the operation test ends (f10). If the scheduled end time has not passed, it is judged whether or not the test setting is made by the terminal number indicating that the operation test is in progress (f8). If the setting is cleared, it is not already in the operation test. Therefore, the operation test ends (f10).

If the setting during the operation test is not cleared, it is determined in step (f9) whether to move to step (f4) or step (f7). That is, when the step (f5) shifts to the step (f7), it shifts to the step (f4). Further, when the step (f6) shifts to the step (f7), the step shifts to the step (f7). In step (f5), reception processing is performed according to the processing pattern set in the processing pattern setting unit 38, and display by the display unit 36 and printout processing by the print processing unit 35 are performed.

In the terminal transceiver, it is judged whether or not all the items of the operation test are completed (e4), and if not completed, the process proceeds to step (e2), and if completed, by telephone, Confirmation and notification of the operation test result (e5), (f
6). At the monitoring center, when the scheduled end time has passed or when a notification of the end of the operation test is received from the terminal transceiver,
The registration of the terminal number or the like during the operation test in the operation test determination unit 39 is canceled, and the terminal transceiver is switched from the test mode to the monitoring mode. Also in this embodiment, it is sufficient to make two telephone calls, first and last.

[0033]

As described above, according to the present invention, the operation test pattern is set in the terminal transceiver 2 in various remote monitoring systems, and the operation test is first started by telephone in the monitoring center 3. When it is determined that the operation test according to the operation test pattern is completed, the operation test is input to the detection units 1-1 to 1-n according to the operation test pattern, the operation test result is stored, and the operation test is completed. The automatic notification function notifies the monitoring center 3 of the operation test result and the end of the operation test. Therefore, the monitoring center 3
Only the first and last two telephone contacts with the terminal transceiver 2 and one operation test result confirmation are required, and the operation staff of the monitoring center 3 and the operation test of the terminal transceiver 2 are required. There is an advantage that the labor load on the worker can be reduced and the efficiency of the operation test can be improved.

Further, after telephone contacting the monitoring center 3 to start the operation test of the terminal transceiver 2, the mode changeover switch is switched to the operation test mode, whereby the automatic test function causes the monitoring center 3 to start the operation test. By making a notification and switching the mode selector switch to the normal mode, it is possible to notify the end of the operation test, so that the monitoring center 3 can easily recognize that the terminal transceiver 2 is in the operation test. At the monitoring center 3, the operation test confirmation process can be performed separately from the information from the terminal transceiver in the normal mode. Also, the terminal transceiver 2 and the monitoring center 3
There is an advantage that it is possible to reduce the labor load of the operation test because the telephone contact between and is required only once in the first and last two times.

When the operation test is carried out by registering the scheduled start time and the scheduled end time of the operation test in the monitoring center 3, the monitoring center 3 must wait at least from the scheduled start time to the scheduled end time. Can easily recognize that the registered terminal transceiver 2 is undergoing the operation test, and therefore the operation test confirmation process can be performed separately from the information from the terminal transceiver in the monitoring mode. In this case as well, the telephone contact for first registering the scheduled start time and the estimated end time and the final confirmation contact for the operation test result will suffice, and the labor load for the operation test will be reduced. Can be reduced.

[Brief description of drawings]

FIG. 1 is a diagram illustrating the principle of the present invention.

FIG. 2 is a flow chart of the first embodiment of the present invention.

FIG. 3 is a block diagram of a terminal transceiver according to the first embodiment of the present invention.

FIG. 4 is a flow chart of a second embodiment of the present invention.

FIG. 5 is a block diagram of a terminal transceiver according to a second embodiment of the present invention.

FIG. 6 is a block diagram of a main part of a monitoring center according to a second embodiment of the present invention.

FIG. 7 is a flowchart of a third embodiment of the present invention.

FIG. 8 is a flowchart of an operation test of a conventional example.

FIG. 9 is a block diagram of a conventional terminal transceiver.

FIG. 10 is a block diagram of a main part of a conventional monitoring center.

[Explanation of symbols]

 1-1 to 1-n Detector 2 Terminal Transceiver 3 Monitoring Center 4 Switched Circuit Network 5 Transmitter / Receiver 6 Processor 7 Display

Claims (3)

[Claims] 1. A plurality of distributed detectors (1-1 to 1-1)
1-n) connected terminal transceiver (2), and a monitoring center (3) connected to the terminal transceiver (2) via a line
In the operation test method of a remote monitoring system having: a terminal transceiver (2), a predetermined operation test pattern is set, and the terminal transceiver (detector (1-1 to 1-n) is included. During the operation test of 2), the terminal transceiver (2) is switched to the operation test mode, and the monitoring center (3) is notified of the start of the operation test, and the detection units (1-1 to 1-n)
The terminal transceiver (2) is operated when the operation test input is performed so that the detection signal is obtained and the operation test result is stored, and when it is determined that the operation test according to the set operation test pattern is performed. An operation test method for a remote monitoring system, wherein the operation center automatically notifies the monitoring center (3) of the operation test result and the end of the operation test. 2. A plurality of distributed detectors (1-1 to 1-1)
1-n) connected terminal transceiver (2), and a monitoring center (3) connected to the terminal transceiver (2) via a line
In the operation test method of the remote monitoring system having the above, the terminal transceiver (2) is provided with a mode switch for switching between an operation test mode and a normal mode, and the mode switch is switched to the operation test mode. , The terminal transceiver (2) automatically notifies the monitoring center (3) of the start of the operation test, and the detection units (1-1 to 1-n)
The remote control is characterized in that the operation test is input so as to obtain the detection signal, and after the operation test is completed, the mode changeover switch is switched to the normal mode to automatically notify the monitoring center (3) of the completion of the operation test. Monitoring system operation test method. 3. A plurality of distributed detectors (1-1 to 1-1)
1-n) connected terminal transceiver (2), and a monitoring center (3) connected to the terminal transceiver (2) via a line
In the operation test method of the remote monitoring system having, the scheduled start time and scheduled end time of the operation test in the terminal transceiver (2) are registered in the monitoring center (3),
An operation test input is performed so that the detection signals of the detection units (1-1 to 1-n) are obtained, and the monitoring center (3) starts the terminal transceiver (2) from the registered scheduled start time.
Until the end of the test notification or the scheduled end time is tested for abnormal information from the terminal transceiver (2) according to the operation test input to the detection units (1-1 to 1-n). A method for testing the operation of a remote monitoring system, which is characterized in that the information is judged and processed.