JPS639456A - Disasters control apparatus - 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 (Field of Industrial Application) The present invention is a disaster prevention device that remotely controls disaster prevention equipment such as fire doors and smoke exhaust vents installed in a restricted area by inputting on a numeric keypad. Regarding a control device.

(Prior art) Conventionally, in a disaster prevention control device that remotely controls fire doors, smoke exhaust vents, etc. installed in a restricted area from a monitoring room, etc., the disaster prevention to be controlled is controlled using, for example, a numeric keypad device. In addition to inputting the selection code number of the equipment, following the selection code number, enter the operation code number that commands the activation or recovery of the disaster prevention equipment. Control signals such as activation or restoration are sent to the disaster prevention equipment selected based on the information.

In addition, the numeric keypad device is equipped with a display device that displays the input code number as is, and by looking at the code number displayed on the display device, it is possible to check whether the input code number has been entered correctly. ing.

(Problems to be Solved by the Invention) By the way, in a disaster prevention control device using such a conventional numeric keypad W, a large number of disaster prevention devices are installed in large-scale disaster prevention facilities such as buildings. Therefore, an input operation using the numeric keypad device is performed by referring to the operation list 1 in which the selection code number and operation code number of the disaster prevention device are described.

However, if you misread the selection code number when referring to the operation list and perform an input operation, if you check the numeric keypad display and the selection code number you entered is displayed correctly, you may have made an input error. The disaster prevention equipment will be controlled by inputting the operation code number as if there was no operation code number, and after controlling the disaster prevention equipment, the intended equipment will not operate and it will be realized for the first time that the selected code number was incorrect, and the input operation will be interrupted. There was a problem that sufficient confirmation could not be carried out.

(Means for Solving the Problems) The present invention has been made in view of such conventional problems, and is a highly reliable disaster prevention system that can reliably prevent code number entry errors using the numeric keypad. The purpose is to provide a control device.

In order to achieve this object, in the present invention, when a selection code number for selecting disaster prevention equipment is input from the numeric keypad device, a CRT display device displays a plan view of the restricted area of the disaster prevention equipment installation area corresponding to the selection code number. At the same time, the symbol mark of the disaster prevention equipment corresponding to the selected code number drawn in advance on the restricted area floor plan is displayed in a flickering manner, and then the operation code number for commanding the activation or recovery of the equipment is displayed from the numeric keypad. When receiving the input, the confirmation control means sends a control signal based on the operation code number to the disaster prevention equipment corresponding to the selected code number.

(Function) According to the configuration of the present invention, in order to control any disaster prevention equipment, when a selection code number is first entered from the numeric keypad device, the area where the equipment corresponding to this selection code number is installed is displayed. The restricted area floor plan will be displayed on the CRT display device, and the symbol mark of the disaster prevention equipment specified by the selection code number in the restricted area floor plan will flicker, and the operator will be able to see the symbol flicker on the restricted area floor plan. You can immediately judge whether or not the selection operation of the disaster prevention equipment was performed correctly. For example, if you misread the list of selection code numbers and entered the selection code number, you can check if the selection code number is different from the equipment that the operator was trying to operate. If the symbol mark of the device of different position or type flickers, you will immediately realize that you have misread the selected code number, and before operating the device by inputting the operation code number, cancel the selected code number and select the correct number. You can re-enter the code number.

(Example) FIG. 1 is a block diagram showing one embodiment of the present invention.

First, the configuration will be described. Reference numeral 1 is a numeric keypad device, and for example, a numeric keypad with a numeric key arrangement of O to 9 provided on a keyboard is used. The input function for disaster prevention control in this numeric keypad device 1 is to input a selection code number to select a device to be controlled from among a plurality of disaster prevention devices installed in a warning area, and to input a selection code number. It has two input functions: the input of an operation code number for instructing the selected device to start or restore after the operation has been completed, and these two input functions are used as the selection code number input means 1a and operation code number input means 1b. This is shown in functional blocks.

The numeric keypad device 1 is integrally provided with a numeric keypad display 2 such as a liquid crystal display, so that input code numbers from the selection code number input means 1a and the operation code number input means 1b can be displayed as they are on the numeric keypad display 2. ing.

The selected code number by the key operation of the numeric keypad device 1, that is, the output of the selection code number input means 1a, is given to the data latch 3, and until the code number is output from the operation code number input means 1b or a cancel operation is performed, The selection code number is latched. The selection code number latched in the data latch 3 is supplied to the CRT controller 4, and the CRT controller 4 reads from the graphic memory 5 the restricted area plan of the disaster prevention typical equipment area corresponding to the selection code number given from the data latch 3. The warning area plan is displayed on the CRT display 9, and symbol marks indicating the types and locations of the disaster prevention equipment installed in the plan are drawn on the restricted area plan that is displayed on the CRT display 9. Then, the symbol mark of the disaster prevention equipment corresponding to the selection code number given from the data latch 3 is displayed in a flickering manner.

On the other hand, the operation signal of the operation code number outputted from the operation code number input means 1b in the numeric keypad device 1 and instructing the start-up, recovery, etc. of disaster prevention equipment is output to the confirmation control means 6. When an operation code number is input from , a control signal such as activation or recovery based on the operation code number is sent via the external output interface 7 to the disaster prevention equipment corresponding to the selection code number held in the data latch 3 at that time. Output is made to any one of the disaster prevention devices 3a, 8b, . . . 8n installed on the terminal side.

FIG. 2 is a block diagram showing an example of a fire alarm system equipped with the disaster prevention control device of the present invention shown in FIG.

In FIG. 2, 10 is a fire receiving board, and signal lines 11a and 11b are drawn out from the fire receiving board 10 to the warning area.
, . . '11n, a smoke concentration sensor 12 as an analog fire detector and a temperature sensor 13 are connected in parallel. Smoke concentration sensor 12 and temperature sensor 13
transmits an analog detection signal according to the smoke concentration or temperature when it receives polling from the fire reception board 1'IO, and the smoke concentration sensor 12 in the fire reception panel 10
Alternatively, a fire is determined based on an analog fire detection signal obtained from the temperature sensor 13, and when a fire is determined, a fire alarm is issued by ringing an alarm bell or lighting a fire indicator light.

Fire judgment signal from fire receiving board 10 and fire receiving board 10
Analog detection data collected by the smoke concentration sensor 12 and temperature sensor 13 is input to a control device @14 equipped with a control function as a disaster prevention control device of the present invention shown in FIG. The control device 14 has a numeric keypad 1 as an input means.
A keyboard 15 that can display the warning area, a CRT controller 4 that displays a plan view of the restricted area on a CRT display 9, and a CR
A magnetic disk 16 that stores image data of a plan view of the restricted area to be displayed on the T-display 9, a floppy disk 17 that stores various data necessary for disaster prevention control, and a printer 18 that prints out various data related to disaster prevention control. It is connected.

Furthermore, a plurality of disaster prevention devices 8a to 8n, such as fire doors and smoke vents, are connected to the control device 14 via signal lines via an external output interface 7.

In the system configuration shown in FIG. 2, the CRT controller 4 is equipped with a light pen 1 that can control disaster prevention equipment using the display screen of the CRT display 9.
9 is provided, and the disaster prevention equipment can be controlled by either the numeric keypad device 1 or the light pen 19 installed on the keyboard 15.

Next, the control processing of the disaster prevention control device of the present invention having the device configuration shown in FIG. 1 provided in the fire alarm system of FIG. 2 will be explained with reference to the flowchart of FIG. 3.

First, in the operating state when the device is powered on, when the operator inputs a selection code number for selecting the disaster prevention device to be controlled using the numeric keypad device 1 provided on the keyboard 15, the selection code is entered in the determination block 20. The input of the number is checked, and the process proceeds to block 21, where the input selection code number is latched. At the same time, the selection code number entered by the numeric keypad device 1 in block 22 is displayed as is on the numeric keypad display 2 provided integrally with the keyboard 15, and the operator can input the correct selection code number by looking at the numeric keypad display 2. You can confirm that.

When the process of inputting the selection code number from the numeric keypad device 1 is completed in this way, the process proceeds to block 23, where the CRT controller 4 is commanded to display a restricted area plan view based on the selection code number, and the CRT controller 4 A plan view of the restricted area where the equipment corresponding to the selection code number stored in advance on the magnetic disk 16 is installed is read out and displayed on the CRT display 9.

FIG. 4 shows a plan view 3 of the restricted area displayed on the display screen 9a of the CRT display 9 based on the input of the selection code number.
FIG. 2 is an explanatory diagram showing an example of 0.

As is clear from the restricted area plan 30 in Figure 4,
In the warning area plan 30, a smoke sensor mark 32 indicating the installation position of the smoke concentration sensor 12 connected to the fire receiving panel 10 and a temperature sensor mark 34 indicating the installation position of the temperature sensor 13 are displayed. Furthermore, in connection with the disaster prevention control of the present invention, for example, fire door symbol marks 36a to 36e indicating the installation location of the fire door and smoke exhaust rosin pol marks 38a to 38b indicating the installation location of the smoke exhaust port are displayed.

In the restricted area floor plan 30 in which the symbol marks of disaster prevention equipment such as fire doors and smoke exhaust vents are displayed, if the selection code number of the fire door symbol mark 36a has been entered from the numeric keypad device 1, then the block 23 And the fourth
The restricted area plan view 30 shown in the figure is displayed on the CRT display 9, and in the next block 24, the fire door symbol mark 36a corresponding to the selected code number is flickered.

Therefore, when the operator inputs the selection code number using the numeric keypad device 1, the restricted area plan is displayed on the CRT display 9, and the symbol mark corresponding to the selection code number is displayed in flicker mode. From the symbol mark, it can be immediately confirmed whether or not the correct disaster prevention device selection operation has been performed.

After confirming that the selection code number has been correctly input from the flicker display of the symbol mark displayed on the CRT display 9 in this way, the disaster prevention device selected by the numeric keypad device 1, for example, the symbol mark 36
Enter the operation code number to activate the fire door shown in a. The input of this operation code number is monitored by the determination block 25, and when the operation code number is input by the numeric keypad device 1, the process proceeds to block 27, where a control signal is sent to the disaster prevention equipment corresponding to the selected code number based on the operation code number. is outputted via the external output interface 7, and the latch of the fire door indicated by the fire door symbol 36a is released, the fire door is closed, and a fire protection compartment is formed.

When the output of the control signal to the disaster prevention equipment is completed in this way, the flickering of the symbol mark on the display screen is stopped in the next block 28, and if necessary, the symbol mark whose flickering has been stopped is displayed in color to indicate the operation completion state, Furthermore, the screen displaying the restricted area floor plan will be restored to the initial erased screen.

On the other hand, when the symbol mark corresponding to the selected code number is displayed flickering in block 24, if a symbol mark different from that of the disaster prevention equipment intended by the operator is flickered, a predetermined button is displayed to re-enter the selected code number. This cancellation operation is determined at the determination block 26, the latched state of the selection code number that has already been input is released, and the process waits for the input of the next correct selection code number at the determination block 20 again. Become.

In the above embodiment, when the selection code number of a disaster prevention device is inputted using the numeric keypad device 1, the corresponding symbol mark in the restricted area plan 30 displayed on the CRT display 9 is flickered. Since the symbol mark can be displayed in color, the display color may be changed by switching the display color of the symbol mark to, for example, "red".

In addition, a means for detecting the completion of operation of the disaster prevention devices 8a to 8n connected via the external output interface 7 is provided (
When an operation completion detection signal is obtained from the operation completion detection means provided in the disaster prevention equipment, the flicker display of the symbol mark that is flickering based on the selected code number is stopped, and the symbol mark is displayed in the operation completion state, that is, activated. Alternatively, it may be possible to switch to a color display of the stopped state.

Furthermore, in the system configuration shown in FIG.
- Since the pen 19 is provided, in addition to the disaster prevention control using the numeric keypad device 1 of the present invention, input operations using the light pen 19 can be added to realize more reliable control processing of the disaster prevention equipment. For example, in response to an operation input from the light pen 19, a corresponding operation code number is displayed on the numeric keypad display 2 for confirmation.

(Effects of the Invention) As explained above, according to the present invention, when the input of the selection code number for selecting disaster prevention equipment is received from the numeric keypad device, the warning zone of the disaster prevention equipment installation area corresponding to the selection code number is received. The floor plan is displayed on the CRT display device, and the symbol mark of the disaster prevention equipment corresponding to the selection code number drawn in advance on the restricted area floor plan is displayed in a flickering manner. When receiving an input of an operation code number that commands activation or restoration of the selected code number, the confirmation control means sends a control signal based on the operation code number to the disaster prevention device corresponding to the selected code number, so the numeric keypad device In response to the input of the selection code number from , the CRT display device will display a plan view of the restricted area of the area where the equipment corresponding to the selection code number is installed, and the symbol mark of the corresponding disaster prevention equipment will flicker. By looking at the symbol flicker, the operator can immediately determine whether or not the selection operation for the disaster prevention equipment was performed correctly. , a symbol mark of a different position or type from the equipment that the operator was trying to operate will flicker, which will immediately lead to a mistake in inputting the selection code number, and the operator will not be able to operate the disaster prevention equipment without noticing the mistake in inputting the selection code number. It is possible to reliably prevent malfunctions.

Furthermore, when you input data using the numeric keypad, the symbol mark of the disaster prevention equipment you are trying to control will flicker on the restricted area plan on the CRT screen. For example, closing control of fire doors for forming a fire prevention section on a floor where a fire has occurred can be appropriately performed while grasping the actual situation of the warning area.

[Brief explanation of the drawing]

FIG. 1 is a block diagram showing an embodiment of the present invention, FIG. 2 is an explanatory diagram of a fire alarm system equipped with the disaster prevention control device of the present invention, and FIG. 3 is a flowchart showing disaster prevention control according to the present invention. FIG. 4 is an explanatory diagram showing an example of a plan view of a restricted area displayed on a CRT display in the control of the present invention. 1: Ink device 1a: Selection code number input means 1b: Operation code number input means 2: Numeric keypad display 3: Data latch 4: CRT controller 5 Nigella pick memory 6: Confirmation control means 8a to 8n: Disaster prevention equipment 9: CRT Display 10: Fire receiving board 118 to 11n: Signal line 12: Smoke concentration sensor 13: Temperature sensor 14: Control device 15: Keyboard 16: Magnetic disk 17: Floppy disk 18: Printer 19 Nilight pen 30: Warning area plan 32: Smoke Sensor mark 34: Temperature sensor mark

Claims (1)

[Claims] A numeric keypad device for inputting selection code numbers of multiple disaster prevention devices installed in a disaster prevention area and operation code numbers for commanding activation, recovery, etc. of the selected disaster prevention devices, and a disaster prevention device corresponding to the selection code number from the numeric keypad device. a CRT display device that displays on a CRT display a plan view of a restricted area in a district where equipment is installed, and changes the display state of a symbol mark corresponding to a selected disaster prevention device in the plan view of the restricted area; 1. A disaster prevention control device comprising: confirmation control means for waiting for input of an operation code number and outputting a control signal based on the operation code number to a disaster prevention device corresponding to the selected code number.