JPS6253880B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a system for outputting an operator management number in a remote monitoring device in which changes in the status of a terminal device are monitored by a central device via a communication line such as a telephone line.

The terminal device is equipped with sensors to detect fire, illegal entry, etc., and when there is a change in the status of these sensors, the control section of the terminal device is activated, the central device receives this information via a communication line such as a telephone line, and the printer is sent to the printer. A remote monitoring device is known that displays this information on an output unit such as the following. Usually, a clock section is provided in the central device in order to record the time at which the above-mentioned state change occurred. Furthermore, in recent years, systems have been proposed that can also record the person in charge of the central device at that time.

However, the operator management number setting section and output control section for distinguishing between operators have become complicated, and improvements have been required.

The present invention has been devised in view of this point, and provides an operator management number output method in which a digital switch for calibrating a clock unit is also used as an operator management number setting unit, and the output to the output unit can be easily controlled. It is something.

A detailed explanation will be given below with reference to embodiments shown in the drawings.

The figure is a block diagram of a central device according to the invention.
2 is a data signal input terminal from the terminal device; 2 is a reception data control unit configured to receive a data signal sent from the terminal device and send out a control signal; 3
Reference numeral 4 designates an output unit such as a printer, 4 a clock unit, 5 a digital switch for clock calibration, 6 a startup switch for clock calibration, 7 a operator management number control unit, and 8 its startup switch.

Now, when a data signal from a terminal device arrives at the data signal input terminal 1, the reception data control unit 2 receives it, sends a control signal corresponding to the data signal to the output unit 3 via the line 2a, and sends the data signal to the output unit 3 via the line 2a. The output unit 3 is caused to display information corresponding to the signal. Further, in order to simultaneously display the time at this time, a control signal is also sent to the line 2b to control the clock section 4. The clock section 4 thereby provides clock information at that time to the output section 3 via the line 4a.
displays clock information along with the above information.

This records the time at which the data signal was received. If it is desired to calibrate the above-mentioned clock, the time can be calibrated by setting the digital switch 5 to the time to be calibrated and operating the start switch 6.

The above functions operate exactly the same as the conventional ones, but the present invention further includes an operator management number control section 7 and shares its input settings with the digital switch 5 for clock calibration, so that the operation of the start switch 8 Therefore, the state of the digital switch 5 is applied to the output unit 3 via the line 7a, and the status of the digital switch 5 is applied to the clock unit 4 via the line 7b.
A signal is sent to the output section 3, and the time at that time is also provided to the output section 3. That is, when there is an operation input to the start switch 8, the operator management number control section 7 reads the number information of the digital switch 5, and outputs this as input data to the output section 3 (coded) to the track 7a, and also outputs it to the line 7a. 8, a signal is output to the clock section 4 via the line 7b. Therefore, if the person managing the central equipment is to be replaced at a certain time, a person's person's control number should be assigned to each person in advance, and the person who replaced them will have their person's person's control number digitally stored. By setting with the switch 5 and operating the start switch 8, the time of replacement and the operator management number are sent to the output unit 3 by the above-described operation, and can be displayed.

Furthermore, by activating it from the received data control section 2 via the line 2c, it is possible to simultaneously display the information regarding the data and the operator management number. That is, when the reception data control section 2 receives data from the data signal input terminal 1 and enters the reception mode, the mode output signal (generally it is easy to extract this signal) is sent to the operator's control via the line 2c. The operator management number control section 7 is started in the same way as when the number control section 7 is given the number and the start switch 8 is operated.

Note that the display operation of the output section 3 by the start switch 8 is inhibited by the signal on the line 2c while the reception data control section 2 is outputting data so as not to overlap with the operation from the reception data control section 2. It is done like this.

As described above, according to the present invention, there is no need to provide a special digital switch for setting the operator management number, and the current time and operator management number are simultaneously sent to the output section 3 with a single operation of the start switch 8. This has advantages such as easy operation.

[Brief explanation of the drawing]

The figure is a block diagram according to the invention. 1... Data signal input terminal, 2... Received data control section, 3... Output section, 4... Clock section, 5... Digital switch, 7... Operator management number control section,
6, 8...Start switch.

Claims (1)

[Claims] 1. A remote monitoring device that monitors changes in the state of a terminal device by a central device via a communication line, and the central device includes a reception data control section that receives data from the terminal device, a clock section, and a clock section. , a digital switch for calibrating the clock section, and an output section such as a printer that displays the output of the received data control section and the clock section, and when the received data control section receives data, the received output and the clock are displayed. In the remote monitoring device, the clock information of the digital switch is provided to the output section, and the operator management number control section reads the number information of the digital switch and sends the number information to the output section; a start switch for starting a control section, and when the operator management number control section is started, clock information of the clock section is sent to the output section. User management number output method.