JPH08308952A - Automatic water discharge control unit - Google Patents

Abstract

PURPOSE: To enable water discharge to be carried out quickly and correctly even when an unexperienced person is adjusting the direction of discharge or discharge pressure. CONSTITUTION: A television camera 1 shows a recorded image on a display section 5. In response to control signals from a control unit 4, a laser range finder 2 and a turntable 3 measure a distance from an automatic unit to an object of fire fighting and the azimuth and the elevation angle of the object of fire fighting to a preset reference position. A data processing unit 6 computes the direction of discharge on the basis of the results of the measurements and a preset discharge pressure to the object of fire fighting. An angle control unit 8 and a water pressure control unit 9 of a discharge unit 7 control a discharger to make it discharge water to the object of fire fighting on the basis of the computed direction of discharge and discharge pressure.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic water discharge control device, and more particularly to a water discharge control device for controlling water discharge from a water discharger of a fire boat to an object to be extinguished.

[0002]

2. Description of the Related Art Conventionally, in this type of water discharge control device, as shown in FIG. 3, a control device 11 for controlling the water discharge direction and the water discharge pressure is manually controlled so that the control device 11 changes the water discharge device 12. By sending a control signal, water is discharged from the water discharge device 12 to an extinguishing target (not shown).

In this case, the operator of the control device 11 visually confirms the object to be extinguished, and manually operates the control device 11 according to experience to adjust the water discharge direction and the water pressure of the water to be extinguished.

[0004]

In the conventional water discharge control device described above, the operator operates the control device while observing the fire extinguishing target with the naked eye to adjust the water discharge direction and the water discharge pressure for the fire extinguishing target, and to discharge the water. However, it gradually approaches the fire-extinguishing target, which causes a loss of time despite the emergency. In addition, if a person who has little experience in operation performs it, it will cause a further loss of time.

Therefore, an object of the present invention is to solve the above-mentioned problems and to quickly and accurately discharge water to an object to be extinguished even when a person who has no operating experience adjusts the water discharge direction and the water discharge pressure. It is to provide an automatic water discharge control device.

[0006]

A first automatic water discharge control device according to the present invention comprises a distance measuring means for measuring a distance from the device itself to an object to be extinguished, and an object to be extinguished with respect to a preset reference position. An angle measuring means for measuring an azimuth angle and an elevation angle, and a calculating means for calculating a water discharge direction based on a measurement result of each of the distance measuring means and the angle measuring means and a water discharge water pressure to the fire extinguishing object set in advance. And a water discharge control means for controlling the water to be discharged to the fire extinguishing object based on the water discharge direction and the water discharge pressure calculated by the calculating means.

A second automatic water discharge control device according to the present invention is
In addition to the above-mentioned configuration, it is provided with a photographing means for photographing the object to be extinguished, and a driving means for rotationally driving the photographing means, wherein the angle measuring means is based on a driving direction of the photographing means by the driving means. Is configured to measure the azimuth and elevation of the fire extinguishing target.

A third automatic water discharge control device according to the present invention is
Distance measuring means for measuring the distance from the device itself to the fire extinguishing object, angle measuring means for measuring the azimuth angle and elevation angle of the fire extinguishing object with respect to a preset reference position, the distance measuring means and the angle measuring means. Calculation means for calculating the optimum water discharge pressure and water discharge direction for the fire-extinguishing object based on each measurement result, a water spouter for discharging water to the fire-extinguishing object, and the water discharge direction of the water spouter is calculated as described above. Water discharge direction control means for controlling to be the water discharge direction calculated by means, and water discharge water pressure control means for controlling the water discharge water pressure of the water discharger to be the water discharge water pressure calculated by the calculation means. ing.

A fourth automatic water discharge control device according to the present invention is
An automatic water discharge control device for a fire-extinguishing boat equipped with a water discharger for discharging water to a fire-extinguishing object, the distance measuring means for measuring a distance from the own boat to the fire-extinguishing object, and the above-mentioned reference to a preset reference position. Angle measuring means for measuring the azimuth angle and elevation angle of the fire extinguishing object, the measurement result of each of the distance measuring means and the angle measuring means and the water discharge pressure to the fire extinguishing object preset, It is provided with a calculation means for calculating a water discharge direction, and a water discharge control means for controlling the water discharger so as to discharge water to the fire extinguishing target based on the water discharge direction and the water discharge pressure calculated by the calculation means.

A fifth automatic water discharge control device according to the present invention is
An automatic water discharge control device for a fire-extinguishing boat equipped with a water discharger for discharging water to a fire-extinguishing object, the distance measuring means for measuring a distance from the own boat to the fire-extinguishing object, and the above-mentioned reference to a preset reference position. An angle measuring means for measuring an azimuth angle and an elevation angle of the fire extinguishing object, and an optimum water discharge water pressure and water discharging direction for the fire extinguishing object are calculated based on the measurement results of the distance measuring means and the angle measuring means. Calculation means, water discharge direction control means for controlling the water discharge direction of the water discharger to be the water discharge direction calculated by the calculation means, and the water discharge water pressure of the water discharger is the water discharge water pressure calculated by the calculation means. And a discharge water pressure control means for controlling so that

[0011]

The laser range finder and swivel base measure the distance from the device to the extinguishing target and the azimuth and elevation of the extinguishing target with respect to a preset reference position (for example, the bow direction). The data processing device calculates the water discharge direction based on the measurement results and the water pressure of the water discharge to the fire extinguishing object set in advance.
The angle control device and the water pressure control device control the water discharger so as to discharge water to the fire-extinguishing target based on the calculated water discharge direction and water discharge pressure.

Thus, even if a person who has no experience of operation or a person who has little experience of operation adjusts the water discharge direction or the water discharge pressure, water can be discharged to the fire extinguishing object quickly and accurately.

Further, the azimuth angle and the elevation angle of the fire extinguishing object are measured based on the driving direction of the swivel base of the video camera for photographing the fire extinguishing object. As a result, the operator can easily measure the distance to the fire extinguishing target and the azimuth and elevation of the fire extinguishing target simply by shooting the fire extinguishing target with a video camera. Alternatively, even if a person with little operation experience adjusts the water discharge direction or the water discharge pressure, water can be discharged to the fire extinguishing object quickly and accurately.

Further, the laser range finder and the swivel base measure the distance from the self-device to the extinguishing target and the azimuth and elevation of the extinguishing target with respect to a preset reference position. The data processor calculates the optimal water discharge pressure and water discharge direction based on the measurement results. The angle control device and the water pressure control device control the water discharger so as to discharge water to the fire extinguishing target based on the calculated water discharge direction and water discharge pressure.

Thus, even if a person who has no experience of operation or a person who has little experience of operation adjusts the water discharge direction or the water discharge pressure, water can be discharged to the fire extinguishing object quickly and accurately.

Furthermore, in a fire-extinguishing boat equipped with a water discharger for discharging water to the extinguishing target, the laser range finder and the swivel base are used for extinguishing the extinguishing target with respect to a distance from the boat to the extinguishing target and a preset reference position. Measure the azimuth and elevation of an object. The data processor calculates the water discharge direction of the water discharger based on these measurement results and the water pressure of water discharge to the fire extinguishing object set in advance. The angle control device and the water pressure control device control the water discharger so as to discharge water to the fire-extinguishing target based on the calculated water discharge direction and water discharge pressure.

Thus, even when a person who has no operation experience or a person who has little experience in operation adjusts the water discharge direction or the water discharge pressure, water can be discharged to the fire extinguishing object quickly and accurately.

On the other hand, in a fire-extinguishing boat equipped with a water discharger for discharging water to the fire-extinguishing target, the laser range finder and the swivel base are used for the distance from the boat to the fire-extinguishing target and the extinguishing target with respect to a preset reference position. Measure the azimuth and elevation of the. The data processor calculates the optimal water discharge pressure and water discharge direction based on the measurement results. The angle control device and the water pressure control device control the water discharger so as to discharge water to the fire extinguishing target based on the calculated water discharge direction and water discharge pressure.

Thus, even when a person who has no operation experience or a person who has little operation experience adjusts the water discharge direction or the water discharge pressure, water can be discharged to the fire extinguishing object quickly and accurately.

[0020]

Next, an embodiment of the present invention will be described with reference to the drawings.

FIG. 1 is a block diagram showing the configuration of one embodiment of the present invention. In the figure, an automatic water discharge control device according to an embodiment of the present invention includes a video camera 1 and a laser range finder 2.
, Swivel base 3, control device 4, and display device 5
And a data processing device 6. The water discharge device 7 includes an angle control device 8, a water pressure control device 9, a water discharger (not shown), and a swirling mechanism for directing the water discharger in the water discharge direction ( (Not shown).

The operator controls the swivel base 3 with the control device 4 while confirming the image of the video camera 1 on the display device 5, and the turning of the swivel base 3 causes the video camera 1 to be an extinguishing target (not shown). Turn.

After that, the operator controls the laser range finder 2 with the control device 4, sets the aim of the laser range finder 2 to the extinguishing target, and measures the distance to the extinguishing target by the laser range finder 2.

In this case, the laser rangefinder 2 emits a laser beam from a light projector (not shown), and the time until the reflected light reflected by the laser beam hitting an extinguishing object is received by a light receiver (not shown). Is measured and the time is converted into a distance. The laser range finder 2 sends the distance data thus obtained to the data processing device 6.

The swivel base 3 measures the direction of the fire extinguishing target when the laser rangefinder 2 is aimed at the fire extinguishing target. In this case, the swivel base 3 measures the elevation angle and the azimuth angle of the fire extinguishing object on the center axis of the fire boat (not shown) equipped with its own device, for example, with reference to the bow direction, and the measured elevation angle
The azimuth data is sent to the data processing device 6. The standard for fire boats may be the stern direction or the like.

The data processing device 6 uses the distance data from the laser range finder 2 and the elevation / azimuth data from the swivel base 3 to determine an appropriate water discharge direction and water pressure corresponding to the distance to the fire extinguishing target. The calculated water discharge direction data is sent to the angle control device 8 and the water discharge water pressure data is sent to the water pressure control device 9.

When the water discharge pressure is set in advance, the data processing device 6 calculates the water discharge direction using the water discharge pressure, the distance data, and the elevation / azimuth angle data, and the water discharge direction data is used as the angle control device 8. Then, the preset water discharge water pressure data is sent to the water pressure control device 9, respectively.

When the angle control device 8 receives the water discharge direction data from the data processing device 6, the angle control device 8 controls the water discharge direction of the water discharger by using the data, that is, directs the water discharger toward the fire extinguishing target and the water discharger. The water discharge angle is controlled so that the water discharge reaches the fire extinguishing target and hits it. At this time, the angle control device 8
Drives the turning mechanism to set the water discharger to the water discharge angle.

Further, the water pressure control device 9 is the data processing device 6
When the discharge water pressure data is sent from the control unit, the discharge water pressure of the water discharger is controlled using the data, that is, the discharge water pressure of the water discharger is controlled to be the discharge water pressure from the data processing device 6.

FIG. 2 is a diagram for explaining the principle of one embodiment of the present invention. Calculation of water discharge direction data according to an embodiment of the present invention will be described with reference to this drawing. Water is discharged from the water discharger to the object to be extinguished by drawing a parabola, and the parabola is represented by the initial velocity of the water discharge (dependent on the water discharge pressure) and the radiation angle.

The distance between the water discharge device 7 mounted on the fire boat 10 and the fire extinguishing target A is l, the elevation angle between the water discharge device 7 and the fire extinguishing target A is α, and the bow direction B of the fire boat 10 and the fire extinguishing are performed. If the azimuth angle with the object A is β and the water discharge pressure is P, the azimuth angle of the water discharge is the azimuth angle β of the measurement data, and the radiation angle θ of the water discharge is the water discharge pressure P and the elevation angle α with respect to the fire extinguishing object A.
It is calculated by the distance 1 to the fire extinguishing object A.

For example, if the water discharge pressure P is constant, the radiation angle θ of the water discharge changes according to changes in the elevation angle α with respect to the fire extinguishing target A and the distance l with the fire extinguishing target A. Also,
The water discharge water pressure P may be variable according to changes in the elevation angle α with respect to the fire extinguishing target A and the distance l with the fire extinguishing target A, provided that the water discharge can be simply reached.

Furthermore, when the strength of the water discharge water pressure P can be set, the water discharge water pressure P indicates the strength of the water discharge pressure P and the extinguishing target A.
It is also possible to change the angle according to the elevation angle α and the change in the distance l from the fire-extinguishing object A.

Therefore, the fire extinguishing target A is stored in the data processing device 6.
Even if the operator does not set the discharge water pressure P, the fire can be extinguished by preliminarily calculating the optimum discharge water pressure according to the distance l between the discharge water pressure and the strength of the discharge water pressure P and storing it in a reference table (not shown). It is possible to automatically set the optimum water discharge water pressure P according to the distance 1 to the object A and the strength of the water discharge water pressure P. The elevation angle α between the water discharge water pressure P and the fire extinguishing object A and the fire extinguishing object A It is possible to automatically set the optimum radiation angle θ of the water discharge according to the change in the distance l of.

In this way, the laser rangefinder 2 measures the distance 1 from the device itself to the extinguishing target A and the azimuth angle β and elevation angle α of the extinguishing target A with respect to a preset reference position (for example, the bow direction B). Also, the data processing device 6 calculates the water discharge direction based on the measurement results and the water discharge water pressure P to the fire extinguishing object set in advance based on the measurement results, and based on the calculated water discharge direction and the water discharge pressure. When the person who has no operation experience or the person who has little operation experience adjusts the water discharge direction and the water discharge water pressure by controlling the water discharger by the angle control device 8 and the water pressure control device 9 so as to discharge water to the fire extinguishing target A. However, water can be discharged onto the fire extinguishing target A quickly and accurately.

The azimuth angle β and elevation angle α of the fire extinguishing object A
On the swivel base 3 of the video camera 1 for photographing the fire extinguishing object A.
By measuring based on the driving direction by the operator, the operator can easily shoot the fire extinguishing object A with the video camera 1 and easily obtain the distance 1 to the extinguishing object A and the azimuth angle β and elevation angle α of the extinguishing object A. Since it is possible to measure the fire extinguishing speed, even if a person who has no operation experience or a person who has little operation experience adjusts the water discharge direction or the water discharge pressure, the fire extinguishing target A
Water can be discharged to.

Furthermore, the distance 1 from the device itself to the extinguishing target A and the azimuth angle β and elevation angle α of the extinguishing target A with respect to a preset reference position are measured by the laser range finder 2 and the swivel base 3, and these are measured. The data processing device 6 calculates the optimum water discharge pressure and the water discharge direction based on the measurement results, and the angle control device 8 and the water pressure control for discharging water to the fire extinguishing target A based on the calculated water discharge direction and water discharge pressure. By controlling the water discharger by the device 9, water can be discharged to the fire extinguishing target A quickly and accurately even when a person who has no operation experience or a person who has little operation experience adjusts the water discharge direction or the water discharge pressure. .

Furthermore, in a fire-extinguishing boat 10 equipped with a water discharger for discharging water to the fire-extinguishing target A, the distance l from the boat to the fire-extinguishing target A and the extinguishing target A relative to a preset reference position The azimuth angle β and the elevation angle α are measured by the laser range finder 2 and the swivel base 3, and the water discharge direction of the water discharger is determined based on the measurement results and the water discharge pressure P to the fire extinguishing target A which is set in advance. 6, the angle controller 8 and the water pressure controller 9 control the water discharger so as to discharge water to the fire extinguishing object A based on the calculated water discharge direction and water discharge pressure. Even if a person with little operation experience adjusts the water discharge direction and the water discharge pressure, water can be discharged to the fire extinguishing target A quickly and accurately.

On the other hand, in a fire-extinguishing boat 10 equipped with a water discharger for discharging water to the fire-extinguishing target A, the distance l from the boat to the fire-extinguishing target A and the orientation of the fire-extinguishing target A with respect to a preset reference position. The angle β and the elevation angle α are measured by the laser range finder 2 and the swivel base 3, and the optimum water discharge pressure and water discharge direction are calculated by the data processing device 6 based on the measurement results, and the calculated water discharge direction and water discharge are calculated. By controlling the water discharger with the angle control device 8 and the water pressure control device 9 so as to discharge water to the fire extinguishing object A based on the water pressure, a person who has no operation experience or a person who has little operation experience adjusts the water discharge direction and the water discharge pressure. Even when operating, water can be discharged to the fire extinguishing target A quickly and accurately.

The present invention can further have the following aspects in connection with the description of the claims.

(1) The distance measuring means for measuring the distance from the self-device to the extinguishing object, the photographing means for photographing the extinguishing object, the driving means for rotationally driving the photographing means, and the driving means. An angle measuring unit that measures an azimuth angle and an elevation angle of the fire extinguishing object with respect to a reference position preset based on a driving direction of the photographing unit, and the distance measuring unit and the angle measuring unit based on the measurement results of the angle measuring unit. Calculation means for calculating the optimum water discharge pressure and water discharge direction for the fire-extinguishing object, a water spouter for discharging water to the fire-extinguishing object, and the water discharge direction in which the water discharge direction of the water spouter is calculated by the calculation means. The automatic water discharge direction control means for controlling the water discharge direction and the water discharge water pressure control means for controlling the water discharge water pressure of the water discharger to be the water discharge water pressure calculated by the calculation means. The control device.

(2) A laser rangefinder for irradiating a laser beam to measure the distance from the device itself to the extinguishing target, and an angle for measuring the azimuth and elevation of the extinguishing target with respect to a preset reference position. Measuring means, calculating means for calculating the optimum water discharge pressure and water discharge direction for the fire-extinguishing object based on the measurement results of the laser rangefinder and the angle measuring means, and discharging water to the fire-extinguishing object. A water discharger, a water discharge direction control means for controlling the water discharge direction of the water discharger to be the water discharge direction calculated by the calculation means, and the water discharge water pressure of the water discharger is the water discharge water pressure calculated by the calculation means. An automatic water discharge control device, comprising:

(3) A laser range finder for irradiating a laser beam to measure the distance from the device itself to the extinguishing target, a photographing means for photographing the extinguishing target, and a drive for rotationally driving the photographing means. Means, angle measuring means for measuring the azimuth angle and elevation angle of the fire extinguishing object with respect to a preset reference position based on the driving direction of the photographing means by the driving means, the laser rangefinder and the angle measuring means, respectively. Calculation means for calculating the optimum water discharge pressure and water discharge direction for the fire-extinguishing object based on the measurement result, a water spouter for discharging water to the fire-extinguishing object, and the water discharge direction of the water spouter is the calculating means. And a discharge water pressure control means for controlling the discharge water pressure of the water discharger to be the discharge water pressure calculated by the calculation means. Automatic water discharge control device according to claim and.

(4) An automatic water discharge control device for a fire-extinguishing boat equipped with a water discharger for discharging water to the fire-extinguishing object, the distance measuring means for measuring the distance from the own boat to the fire-extinguishing object,
A photographing means for photographing the fire extinguishing object, a driving means for rotationally driving the photographing means, and an azimuth angle of the fire extinguishing object with respect to a reference position preset based on a driving direction of the photographing means by the driving means. And an angle measuring means for measuring an elevation angle, and a calculation for calculating the water discharge direction of the water discharger based on the measurement result of each of the distance measuring means and the angle measuring means and the water discharge pressure preset to the fire extinguishing object. Means, and water discharge control means for controlling the water discharger so as to discharge water to the fire-extinguishing target based on the water discharge direction and the water discharge pressure calculated by the calculating means. .

(5) An automatic water discharge control device for a fire-extinguishing boat equipped with a water discharger for discharging water to the fire-extinguishing target, which measures the distance from the boat to the fire-extinguishing target by irradiating laser light. Laser range finder, angle measuring means for measuring the azimuth and elevation of the extinguishing target with respect to a preset reference position, measurement results of the laser range finder and the angle measuring means, and the preset extinguishing target Calculation means for calculating the water discharge direction of the water discharger based on the water discharge pressure to the object,
An automatic water discharge control device comprising: a water discharge control unit that controls the water discharger to discharge water to the fire extinguishing object based on the water discharge direction and the water discharge pressure calculated by the calculation unit.

(6) An automatic water discharge control device for a fire-extinguishing boat equipped with a water discharger for discharging water to an object to be extinguished, which measures the distance from the boat to the object to be extinguished by irradiating laser light. A laser range finder, a photographing means for photographing the object to be extinguished, a driving means for rotationally driving the photographing means, and the fire extinguishing with respect to a reference position preset based on a driving direction of the photographing means by the driving means. Angle measuring means for measuring the azimuth angle and elevation angle of the object, the water discharge of the water discharger based on the measurement result of each of the laser range finder and the angle measuring means and the preset water discharge pressure to the fire extinguishing object. And a water discharge control means for controlling the water discharger to discharge water to the fire-extinguishing object based on the water discharge direction and the water discharge water pressure calculated by the calculating means. Automatic water discharge control device that.

(7) An automatic water discharge control device for a fire-extinguishing boat equipped with a water discharger for discharging water to the fire-extinguishing target, the distance measuring means for measuring the distance from the own boat to the fire-extinguishing target.
A photographing means for photographing the fire extinguishing object, a driving means for rotationally driving the photographing means, and an azimuth angle of the fire extinguishing object with respect to a reference position preset based on a driving direction of the photographing means by the driving means. And an angle measuring means for measuring an elevation angle, a calculating means for calculating an optimum water discharge water pressure and a water discharge direction for the fire extinguishing object based on the measurement results of the distance measuring means and the angle measuring means, and the water discharge. Water discharge direction control means for controlling the water discharge direction of the water discharger to be the water discharge direction calculated by the calculation means, and controlling the water discharge water pressure of the water discharger to be the water discharge water pressure calculated by the calculation means. An automatic water discharge control device having a water discharge water pressure control means.

(8) An automatic water discharge control device for a fire-extinguishing boat equipped with a water discharger for discharging water to an extinguishing target, which measures the distance from the boat to the extinguishing target by irradiating laser light. Laser rangefinder, angle measuring means for measuring the azimuth angle and elevation angle of the fire extinguishing object with respect to a preset reference position, to the fire extinguishing object based on the measurement result of each of the laser rangefinder and the angle measuring means On the other hand, a calculating means for calculating the optimum water discharge pressure and the water discharge direction, a water discharge direction control means for controlling the water discharge direction of the water discharger to be the water discharge direction calculated by the calculating means, and the water discharger An automatic water discharge control device comprising: a water discharge water pressure control unit that controls the water discharge water pressure to be the water discharge water pressure calculated by the calculation unit.

(9) An automatic water discharge control device for a fire-extinguishing boat equipped with a water discharger for discharging water to an object to be extinguished, which measures the distance from the boat to the object to be extinguished by irradiating laser light. A laser range finder, a photographing means for photographing the object to be extinguished, a driving means for rotationally driving the photographing means, and the fire extinguishing with respect to a reference position preset based on a driving direction of the photographing means by the driving means. Angle measuring means for measuring the azimuth angle and elevation angle of the object, and calculation for calculating the optimum water discharge pressure and water discharge direction for the fire extinguishing object based on the measurement results of the laser range finder and the angle measuring means. Means, water discharge direction control means for controlling the water discharge direction of the water discharger to be the water discharge direction calculated by the calculating means, and the water discharge water pressure of the water discharger calculated by the calculating means Become Automatic water discharge control device characterized by having a water discharge pressure control means for controlled so.

[0050]

As described above, according to the first automatic water discharge control device of the present invention, the distance from the device to the fire extinguishing target and the azimuth and elevation of the fire extinguishing target with respect to the preset reference position. And calculate the water discharge direction based on the measurement results and the water discharge pressure to the fire extinguishing object set in advance, and to discharge water to the fire extinguishing object based on the calculated water discharge direction and water discharge pressure. By controlling
Even if an inexperienced person adjusts the water discharge direction or the water discharge pressure, water can be discharged to the fire extinguishing object quickly and accurately.

According to the second automatic water discharge control device of the present invention, the azimuth angle and the elevation angle of the above-mentioned fire extinguishing target are measured based on the driving direction of the photographing means for photographing the fire extinguishing target, so that the operation experience can be improved. Even if a person who does not have water discharge adjusts the water discharge direction and the water discharge pressure, water can be discharged to the fire extinguishing target quickly and accurately.

According to the third automatic water discharge control device of the present invention, the distance from the device itself to the extinguishing target and the azimuth and elevation of the extinguishing target with respect to the preset reference position are measured, and these measurement results are calculated. Based on the calculation of the optimal water discharge pressure and water discharge direction for the fire extinguishing object based on the above, and by controlling the water discharge direction and water discharge pressure of the water discharger based on the calculated water discharge direction and water discharge pressure, there is no operating experience. Even if a person adjusts the water discharge direction and the water discharge pressure, it is possible to quickly and accurately discharge water to the extinguishing target.

According to the fourth automatic water discharge control device of the present invention, in a fire extinguisher equipped with a water discharger for discharging water to an object to be extinguished, the distance from the boat to the object to be extinguished and a preset reference value. Measure the azimuth angle and elevation angle of the fire extinguishing object with respect to the position, and calculate the water discharge direction of the water discharger based on these measurement results and the water discharge pressure to the fire extinguishing object set in advance, and the calculated water discharge direction and By controlling the water discharger to discharge water to the fire-extinguishing object based on the water discharge pressure, water can be quickly and accurately discharged to the fire-extinguishing object even if a person who has no operation experience adjusts the water discharge direction and the water discharge pressure. The effect is that you can.

According to the fifth automatic water discharge control device of the present invention, in a fire extinguisher equipped with a water discharger for discharging water to an object to be extinguished, the distance from the boat to the object to be extinguished and a preset reference value. The azimuth angle and elevation angle of the fire extinguishing object with respect to the position are measured, and the optimal water discharge pressure and water discharge direction for the fire extinguishing object are calculated based on these measurement results, and based on the calculated water discharge direction and water discharge pressure. By controlling the water discharge direction and water discharge pressure of the water discharger, even if a person who has no operation experience adjusts the water discharge direction and water discharge pressure, water can be discharged to the fire extinguishing target quickly and accurately. is there.

[Brief description of drawings]

FIG. 1 is a block diagram showing the configuration of an embodiment of the present invention.

FIG. 2 is a diagram for explaining the principle of the embodiment of the present invention.

FIG. 3 is a block diagram showing a configuration of a conventional example.

[Explanation of symbols]

 1 Video Camera 2 Laser Distance Meter 3 Swiveling Base 4 Control Device 5 Display Device 6 Data Processing Device 7 Water Discharge Device 8 Angle Control Device 9 Water Pressure Control Device 10 Fire Boat A Fire Extinguishing Object

Claims (6)

[Claims] 1. A distance measuring means for measuring a distance from an own device to a fire extinguishing object, an angle measuring means for measuring an azimuth angle and an elevation angle of the fire extinguishing object with respect to a preset reference position, and the distance measuring means. And a calculation means for calculating the water discharge direction based on the measurement result of each of the angle measuring means and the water discharge pressure preset to the fire extinguishing object, and the water discharge direction and the water discharge pressure calculated by the calculating means. An automatic water discharge control device comprising: a water discharge control means for controlling the water discharge to the fire extinguishing object based on the water discharge control means. 2. A photographing means for photographing the object to be extinguished,
Drive means for rotationally driving the photographing means, wherein the angle measuring means is configured to measure an azimuth angle and an elevation angle of the fire extinguishing object based on a driving direction of the photographing means by the driving means. The automatic water discharge control device according to claim 1. 3. The automatic water discharge control device according to claim 1 or 2, wherein the distance measuring means comprises a laser range finder that irradiates a laser beam to measure a distance to the fire extinguishing target. . 4. A distance measuring means for measuring a distance from the device itself to the fire extinguishing object, an angle measuring means for measuring an azimuth angle and an elevation angle of the fire extinguishing object with respect to a preset reference position, and the distance measuring means. And calculating means for calculating the optimum water discharge pressure and water discharge direction for the fire-extinguishing object based on the measurement results of each of the angle measuring means, a water spouter for discharging water to the fire-extinguishing object, and the water spouter A water discharge direction control means for controlling the water discharge direction to be the water discharge direction calculated by the calculation means, and a water discharge water pressure for controlling the water discharge water pressure of the water discharger to be the water discharge water pressure calculated by the calculation means. An automatic water discharge control device comprising: a control means. 5. An automatic water discharge control device for a fire-extinguishing boat equipped with a water discharger for discharging water to a fire-extinguishing target, comprising distance measuring means for measuring a distance from the boat to the fire-extinguishing target. Angle measuring means for measuring the azimuth angle and elevation angle of the fire extinguishing object with respect to the reference position, the measurement result of each of the distance measuring means and the angle measuring means, and the water discharge pressure to the fire extinguishing object preset. A calculating means for calculating the water discharge direction of the water discharger, and a water discharge control means for controlling the water discharger so as to discharge water to the fire extinguishing object based on the water discharge direction and the water discharge pressure calculated by the calculating means. An automatic water discharge control device comprising: 6. An automatic water discharge control device for a fire-extinguishing boat equipped with a water discharger for discharging water to an extinguishing target, comprising distance measuring means for measuring a distance from the own boat to the extinguishing target. Angle measuring means for measuring the azimuth angle and elevation angle of the fire extinguishing object with respect to the reference position, and the optimum water discharge water pressure and water discharge for the fire extinguishing object based on the measurement results of the distance measuring means and the angle measuring means. And a water discharge direction control means for controlling the water discharge direction of the water discharger to be the water discharge direction calculated by the calculation means, and the water discharge water pressure of the water discharger is calculated by the calculation means. An automatic water discharge control device, comprising: a water discharge water pressure control means for controlling the discharged water pressure so that the water discharge pressure becomes the same.