JPS59109994A - Remote monitoring system for building - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a building remote monitoring system that is compatible with building management systems in which service companies differ depending on the content of an abnormal signal.

Traditionally, systems have been adopted in small and medium-sized buildings that use regular subscriber telephone lines to report abnormal signals related to security (fire outbreak, burglary, etc.) to distant security service companies. There is no need for a manager, which has a labor-saving effect.

In recent years, as this system has become more widespread, many cases have arisen that require remote monitoring of equipment failures in buildings, not just for security-related purposes. It is not always easy for a single service company to handle the situation. Therefore, it is necessary for two or more service companies to share the responsibility.

However, in the conventional system, there is only one place to report, so one representative company receives the report, and other companies rely on human operations such as telephone calls. Therefore, there is a possibility of a delay in reporting or a reporting error due to human operations, which is not preferable for remote monitoring operations that require an emergency.

This invention has been made to solve the above-mentioned drawbacks, and is configured to select one predetermined service company according to the content of the abnormal signal and notify the abnormal signal. The building remote monitoring system of the present invention will be explained below with reference to the drawings.

FIG. 1 is a pull diagram showing the configuration of an embodiment of the present invention. In FIG. 1, reference numeral 1 denotes a flip 7 rosso, the set terminal S of which is connected to a security start switch 2, and the reset terminal R connected to a security end switch 3. Further, its output terminal Q0 is connected to one input terminal of the seven-band gate 4. The intrusion signal i is applied to the other input terminal of the AND gate 4. 5 is an OR gate, which includes an air conditioning equipment failure signal a, a power receiving and substation equipment failure signal S, a water supply and drainage equipment failure signal C1, a lighting equipment failure signal d, and an elevator failure signal e (herein, these are referred to as signals when a failure occurs).
etc. are added.

6 is an off-gate, where a fire occurrence signal f and an intrusion occurrence signal g (
Here, these are referred to as signals in the event of an emergency situation). 7.8 is an AND gate, and the AND gate 7 receives the output of the OR gate 5, the inverted version of the output of the OFF gate 11 (to be described later), and a signal A; The inverted version and signal B are added. As shown in Figure 2, the signals A and B are pulses with a phase difference of 1.
The pulse is about mg6e. 9.10 are flip-flops, each set by the output of the 7nd gate 7.8. 12.13 is an automatic dialing device for maintenance companies and security companies, which is activated in response to the output of the flip 7μ tube 9.10, automatically dials the telephone number of the maintenance company or security company, and when the dialing is completed, the dialing is completed. Emit signals j, j'. Automatic dialing giI device 12.1
The output from 3 passes through the off gate 14 and the separator 15,
General subscription phone number 11ii! 16.

Reference numeral 17 denotes a telephone set, which is used by switching the disconnector 15 from the illustrated connection state only when in use. 1B is an off-gate, and dial completion signals j and j' of the automatic dialing device 12.13 are applied. Reference numeral 19 denotes a building number transmitting device which outputs the number of one's own building to the telephone line, and when the output is completed, sends a transmission completion signal ky<H.

20 is a data transmitting device which starts with a transmission completion signal k from the building number transmitting device 19, outputs each data to the general subscriber telephone network 16, and also sends a data output completion signal t'41.
emanate. 21.22 is a gate that opens when the T terminal -fb"f("novel), and when the gate 21 opens, each of the aforementioned signals a
” e joins the data transmitting device 20, and gate 2
2 opens, each signal f, g.

h is added in the same way. Note that g is a crime prevention monitoring signal.

23 is a maintenance company, 24 is a receiver, 25 is a disconnector, 26 is a telephone, 27 is a bookkeeping company, 28 is a receiver, 29 is a disconnector, and 30 is a telephone. Y!
-Boss.

Next, the operation of the embodiment shown in FIG. 1 will be explained.

(a) Sequence when an emergency occurs When the crime prevention start switch 2ft is turned on, the flip frog 1 which is a memory
is set, and the crime prevention monitoring signal g is output. This crime prevention monitoring signal g is added to the seventh signal g. Therefore, when a suspicious person intrudes, the intrusion signal i generated causes the AND gate 4 to output IDAH, which is applied to the AND gate 8 through the OR gate 6.At this time, both flip-flops 9 and 10 not flip 7
Since the output of p tube 9.10 is 'L', off gate 1
The output of 1 is also L'', so the input to 7nd gate 8 is inverted and becomes 1H''. Also, signal B is also input to AND gate 8, so the output is ``1H''.
H”, flip frog 10 is set and Q,
The output becomes 'H'.Therefore, the automatic dialing device 13
starts up and automatically dials security company 27. When the automatic dialing is completed, the dialing completion signal j' passes through the off-gate 18 and activates the building number transmitting device 19 to transmit the building number.

On the other hand, at the same time as the flip-flop 10 is set, its output terminal becomes f('', so its output passes through the OR gate 11, is inverted, and is applied to the AND gate 7.8, which closes the AND gate 7.8. Since the output of the flip 70 tube 10 is also applied to the T terminal of 22, the gate 22 is opened, the data of the intrusion occurrence signal g is sent, and the data output completion signal tW is finally sent.

When the security company 27 receives this signal, it considers it to be an abnormality and dispatches the vehicle. Furthermore, the flip-flops 9 and 10 are reset by the data output completion signal l. The operation when a disaster WM occurs is similar to this.

In this way, disasters and intrusions by suspicious persons are reliably reported to the security company.

(b) Sequence when failure occurs - As an example, a case where the elevator fails will be explained.

When a failure occurs in the elevator, the elevator failure signal e
occurs and this is ORGATE 5'? : Passes through and is added to 7nd gate T. As a result, an output is output from the AND gate 1, the flip-flop 9 is set, and the automatic dialing device 12 automatically dials the maintenance company 23 and sends the building number.

Next, since the gate 21 is open, the elevator failure signal eF<data transmitting device 120 transmits.

The maintenance company 23 learns that the elevator has broken down as described above, and dispatches to the building to repair the elevator.

Incidentally, when the data output completion signal 1 is output, the flip-flops 9 and 10 are reset.

The same operation applies to other equipment failures (a=d).

In this way, when equipment in a building breaks down, the maintenance service company is directly contacted.

In addition, in this example, abnormal beliefs @ a = e and f
, h have been reported to either the maintenance company 23 or the security company 21, respectively, but if necessary, bad news can be sent to both companies.

As explained in detail above, this invention allows abnormal signals to be selected and reported from a building to two or more service companies (for example, a maintenance company and a security company) depending on the content. This has the advantage of preventing troubles such as mistakes in telephone communication between companies, and allowing prompt service activities.

[Brief explanation of the drawing]

FIG. 1 is a block diagram showing an embodiment of the present invention, and FIG. 2 is a signal waveform diagram of the main part. In the figure, 1.8.10 is a flip-flop, 2 is a security start switch, 3 is a security end switch, 4°7.8 is a 7nd gate, 5.6.11.14.18 is an or gate, 12
．． 13 is an automatic dialing device, 15.25.29 is a disconnector, 16 is a general subscription telephone line, 17.26.30 is a telephone set, 19 is a building number transmission device, 20 is a data transmission device, 2
1.22 is a gate, 23 is a maintenance company, 24.28 is a receiving device, and 27 is a security company. Agent Masuo Oiwa (2 others) Figure 2 Ichigoshiba-1 ------ Ichigo Lr1-and 111 ---

Claims (1)

[Claims] In a building remote monitoring system that reports an abnormal signal from a building to a service company, the system selectively calls service companies located at two or more locations depending on the content of the abnormal signal in the building and reports the abnormality. Characteristic building remote monitoring system.