JP2887844B2 - Remote monitoring device - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a remote monitoring device for monitoring a terminal device by a monitoring center device via a communication line.

[Conventional technology]

FIG. 2 is a block diagram showing a conventional remote monitoring device.

A conventional remote monitoring device includes a terminal device 3 provided in a building 1 and connected to equipment 2 in the same building 1, a monitoring center device 10 for remotely monitoring the terminal device 3 via a communication line 20, and have.

A monitoring data collection unit 4 that inputs signals from a plurality of equipments 2 and collects monitoring information into the terminal device 3 described above.
And a terminal communication control unit 5 for performing communication control such as automatic dialing.

On the other hand, the monitoring center device 10 includes a communication control unit 11 for controlling communication with the terminal device 3 and a monitoring processing unit for collectively processing information regarding the operation state of the equipment 2 collected by the terminal device 3.
12, a work management unit 14 that manages work related to inspection and maintenance of the equipment 2, a work instruction unit 15 that creates work instructions,
Work history section 16 for editing work result reports and monitoring processing section
And a central processing unit 13 for collecting, processing, and storing information from the work management unit 14.

Also, a maintenance office 30 having a maintenance person who performs inspection and maintenance of the equipment 2 is provided with an input / output device (not shown) for inputting / outputting a work instruction and a report of a work result, a monitoring center device 10 and a communication line 20 via a communication line 20. And a transmitting and receiving device (not shown) for transmitting and receiving various information.

In the case of such a conventional remote monitoring device, when performing maintenance and inspection of the equipment 2, first, the maintenance office 30 determines that the maintenance work patrol schedule created by the work management unit 14 of the monitoring center device 10 is The work instruction created by the work instruction unit 15 along this schedule is received and held at a predetermined cycle via the communication control unit 11 and the communication line 20. on the other hand,
A maintenance worker who performs maintenance and inspection goes to the maintenance office 30, receives a maintenance work patrol schedule of a building that is being held there and performs work on the day, and receives a work instruction for each equipment, and heads for the building 1. The inspector performs maintenance and inspection of each equipment according to the given work instruction, and after the work is completed, enters the work result in a prescribed form, the work of the building 1 is completed, and goes to the next building. Work is performed in the next building, and when the maintenance work patrol schedule for the day is completed, the operation returns to the maintenance office 30. The maintenance person who returned to the maintenance office 30 inputs the report of the work result to the input / output device according to the form, and the transmitting / receiving device sends the report of the work result to the monitoring center device 10 via the communication line 20. It is transmitted to the work history section 16. The report of the work result is processed by the central processing unit 13 together with reports of other work results, and is reflected in the next inspection and maintenance work. As described above, the maintenance office 30 has been instructing the maintenance staff to perform the inspection and maintenance work and inputting the report of the work result.

[Problems to be solved by the invention]

By the way, in the above-mentioned conventional technology, the equipment 2
When performing maintenance inspections of the maintenance work, be sure to visit maintenance office 30 to obtain maintenance work instructions,
There has been a problem that it is not possible to report the work result of the maintenance and inspection.

The present invention has been made in view of such a situation in the prior art, and has as its object to provide a remote building capable of accepting work instructions and reporting work results at a local building without visiting a maintenance office. A monitoring device is provided.

[Means for solving the problem]

In order to achieve this object, the present invention provides a terminal device that is connected to facility devices respectively installed in a plurality of buildings and collects monitoring information of the facility devices, and a terminal device connected to the terminal device via a communication line. A remote monitoring device having a monitoring center device for remotely monitoring the equipment, wherein the terminal device is carried by a maintenance person when a maintenance check of the equipment connected to the terminal device is performed. An output device is connected, and according to a work instruction request signal output from the portable input / output device by an input operation of a maintenance person, the work instruction information of the maintenance patrol work transmitted from the monitoring center device via a communication line is transmitted. When the information is transmitted to the portable input / output device and displayed, and the report information of the work result is output from the portable input / output device by the input operation of the maintenance staff, the information is received and the monitoring center is received. Those having a work information output unit for transmitting the location.

[Action]

In the present invention configured as described above, when the maintenance staff performs maintenance and inspection of the equipment, the worker goes to the building where the equipment is installed according to a predetermined maintenance patrol work schedule and carries the portable equipment. The input / output device is connected to the work information input / output unit of the terminal device connected to the equipment. Then, the portable input / output device is operated to output a work instruction request signal. The work instruction request signal is transmitted from the terminal device to the monitoring center device via the work information input / output unit. The monitoring center device outputs, to the terminal device, the work instruction information on the scheduled maintenance work in accordance with the work instruction request signal. The work instruction information transmitted to the terminal device is transmitted to the portable input / output device via the work information input / output unit and displayed. When a maintenance person who has performed maintenance and inspection work in accordance with the displayed contents operates the portable input / output device and inputs report information of the work result, the information is output to the terminal device, and is sent to the terminal device via the work driven input / output unit. To the monitoring center device.

〔Example〕

Hereinafter, an embodiment of a remote monitoring device according to the present invention will be described with reference to the drawings.

FIG. 1 is a block diagram showing an embodiment of a remote monitoring apparatus according to the present invention. In FIG. 1, the same components as those shown in FIG. 2 are denoted by the same reference numerals.

The remote monitoring apparatus of the present embodiment shown in FIG. 1 has a terminal device 3a provided in a building 1 and connected to equipment 2 in the same building 1. Equipment 2
A work information input / output unit 6 for outputting a work instruction regarding the maintenance and inspection transmitted from the monitoring center device 10 when performing the maintenance and inspection, and for inputting a report of the work result of the maintenance and inspection; A terminal communication control unit 5a for performing communication control. The work information input / output unit 6
The maintenance person carries a portable input / output device 40 connectable to the terminal.

In this embodiment, the maintenance work patrol schedule of the maintenance staff is usually determined in units of one month or the like, and accordingly, the maintenance staff heads to the building 1 in which the equipment 2 is installed according to the schedule. The maintenance person arriving at the building 1 first connects the portable input / output device 40 carried to the work information input / output device 6 of the terminal device 3a. When a maintenance worker inputs a work instruction request signal from the portable input / output device 40, this signal is sent from the work information input / output unit 6 to the terminal communication control unit 5a. The terminal communication control unit 5a is connected to the communication control unit 11 of the monitoring center device 10 via the communication line 20, and transmits the work instruction request signal. Communication control unit 11
Sends a work instruction request signal to the work management unit 14,
14 reads the work instruction information relating to the building 1 from the work instruction unit 15, and then transmits the work instruction information to the terminal communication control unit 5 a of the terminal device 1 via the communication control unit 11 and the communication line 20. The terminal communication control unit 5a sends work instruction information to the work information input / output unit 6, and the portable input / output device 40 displays the work instruction. Then, the maintenance person works according to the contents of the display.
After the completion of the instructed work, the maintenance staff inputs a report of the work result from the portable input / output device 40 to the work information input / output unit 6 as a work history. The terminal communication control unit 5a transmits the input work history information to the communication control unit 11 of the monitoring center device 10 via the communication line 20, and the work history information is transmitted to the work management unit.
It is sent to the work history section 16 via. The work history unit 16 edits the transmitted work history information and sends the edited work history information to the central processing unit 13 via the work management unit 14. The central processing unit 13 performs processing together with the work history information sent from another terminal device. This processed information
It is provided for work management as work performance and is reflected in the next work instruction. The maintenance staff who has finished inputting the work history information ends the work of the building 1 and heads to the next building according to the maintenance work patrol schedule. Work on the next building,
If the maintenance work patrol schedule for the day is completed, the maintenance staff does not need to return to the maintenance office 30, but returns home.

In the embodiment configured as described above, the maintenance staff only needs to go to the maintenance office 30 when receiving the maintenance work patrol schedule, and can accept work instructions and report work results at the local building. In addition, it is not necessary to provide an input / output device and a communication device in the maintenance office 30, so that capital investment costs can be reduced.

〔The invention's effect〕

Since the present invention is configured as described above, it is possible to accept a work instruction and report a work result in a local building without the maintenance staff having to go to a maintenance office. Therefore, traffic time and office work at the maintenance office can be reduced, efficient maintenance inspections can be performed, and work result reports can be collected reliably and quickly, so that highly accurate information can be obtained. ,
There is an effect that an appropriate work instruction can be given.

[Brief description of the drawings]

FIG. 1 is a block diagram showing an embodiment of a remote monitoring device according to the present invention, and FIG. 2 is a block diagram showing a conventional remote monitoring device. 1 ... building, 2 ... facility equipment, 3a ... terminal device, 6 ...
Work information input / output unit, 10 Monitoring center device, 14 Work management unit, 15 Work instruction unit, 16 Work history unit, 20
Communication line, 40 ... Portable input / output device.

Claims (1)

(57) [Claims] 1. A terminal connected to equipment installed in each of a plurality of buildings to collect monitoring information of the equipment, and a terminal connected to the terminal via a communication line to remotely connect the equipment. In a remote monitoring device having a monitoring center device for monitoring, the terminal device is connected to a portable input / output device carried by maintenance personnel when maintenance and inspection of the equipment connected to the terminal device is performed, In accordance with a work instruction request signal output from the portable input / output device by an input operation of a maintenance worker, work instruction information of a maintenance patrol work transmitted from the monitoring center device via a communication line is transmitted to the portable input / output device. When report information of the work result is output from the portable input / output device by the input operation of the maintenance staff, the work is received and transmitted to the monitoring center device. Remote monitoring apparatus characterized by having an information input-output unit.