CN207307017U - A kind of autonomous target-seeking fire water monitor system based on infrared temperature sensor - Google Patents
A kind of autonomous target-seeking fire water monitor system based on infrared temperature sensor Download PDFInfo
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- CN207307017U CN207307017U CN201720642217.1U CN201720642217U CN207307017U CN 207307017 U CN207307017 U CN 207307017U CN 201720642217 U CN201720642217 U CN 201720642217U CN 207307017 U CN207307017 U CN 207307017U
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Abstract
The utility model is a kind of autonomous target-seeking fire water monitor system based on infrared temperature sensor.Including input system, control system and output system, the output terminal of input system and the input terminal of control system connect, and the output terminal of control system and the input terminal of output system connect.Input system obtains temperature data by infrared temperature sensor and is sent to control system, control system, which receives, judges whether the temperature is highest warm spot in detection range and produces corresponding pulse signal after data, and output system is sent to, output system performs predetermined action according to the signal received.The maximum temperature point of the utility model facility such as automatic identification oil tank on fire in the case of unmanned manipulation; fire fighter can be evacuated to outside safe distance; automatic driving water cannon carries out the point automatic water jetting cooling, effectively protects the life security of fire fighter, loss caused by reduction accident.
Description
Technical field
The utility model is a kind of autonomous target-seeking fire water monitor system based on infrared temperature sensor, is belonged to based on infrared
The innovative technology of the autonomous target-seeking fire water monitor system of temperature sensor.
Background technology
Current fire-fighting equipment is all manual operation mostly, and when fire behavior occurs, fire fighter needs close-ups fiery
Feelings, and closely fire water monitor carries out cooling fire-extinguishing operations to people in order to control, it is such as big in some extrahazardous fire scenarios
Type oil tank is limited, fire fighter is needed in the model apart from tens meters of burning things which may cause a fire disaster when fire alarm occurs for facility by current fire-fighting equipment
Enclose interior manipulation fire water monitor to put out a fire, due to being influenced by factors such as scene of fire dense smokes, fire fighter is difficult to grasp fire
The profiling temperatures at scene, preferentially can not carry out fire extinguishing cooling to high-temperature area, so to the fire extinguishing pole that fast and effeciently cools down
To be unfavorable；Moreover since large oil tank is when facility is on fire, there is the danger of explosion at any time, once explode, it is several around oil tank
Ten meters even scope of bigger are all heavy losses areas, inflict heavy losses on the security of the lives and property of people in area and will be subject to great threat；So greatly
For type oil tank when facility is on fire, it is extremely dangerous during the development fire-fighting work of the scene of a fire that fire fighter relies on traditional fire-fighting equipment to enter；
The life security of its own is subject to great threat.
At present, the fire water monitor equipment of practical application is largely required for fire fighter to carry out manual control, although having
Sprinkling fire task, but this fire water can be still performed within a certain period of time after fire fighter withdraws from the water cannon of pendulum function
Big gun lack of wisdom, it is impossible to fast and effeciently find the highest temperature area in the scene of a fire, fire extinguishing is unfavorable to fast and effeciently cooling down, and can not incite somebody to action
The life or property loss of people is reduced to minimum.
The existing more intelligent fire water monitor equipment of in the market, is typically based on image processing techniques.Although this disappear
Anti- equipment compensate for some shortcomings of traditional fire water monitor, but hardware component therein is expensive, it is difficult to generally equip, for
For the hard up local fire units of some finances, required expense of equipping is even more to undertake.
In view of above-mentioned objective fact, there is an urgent need to a kind of energy automatic identification scene of a fire maximum temperature point of high performance-price ratio, and
Automatically the Novel fire water monitor system of cooling fire extinguishing preferentially can be quickly and efficiently carried out to maximum temperature point.
The content of the invention
The purpose of this utility model is that consider the above problem and a kind of independently seeking based on infrared temperature sensor is provided
Fire water monitor system.The utility model can in the case of unmanned manipulation automatic identification oil tank on fire maximum temperature point, and
The mobile water cannon of driving carries out automatic water jetting cooling to the point.Using the facility fire alarm liter such as the system of the utility model, large oil tank
During level, fire fighter can be evacuated to outside safe distance, and water cannon then still Automatic-searching scene of a fire highest warm spot and can carry out cooling and go out
Fiery task, so that the life security of fire fighter is effectively protected, loss caused by reduction accident.And the utility model structure letter
It is single, it is of low cost, easy to operate.
The technical solution of the utility model is：The autonomous target-seeking fire water based on infrared temperature sensor of the utility model
Gun system, includes input system, control system and output system, the output terminal of input system and the input terminal of control system
Connection, the output terminal of control system and the input terminal of output system connect, and output system then drives fire water monitor to carry out fire extinguishing drop
Temperature work.
Autonomous target-seeking fire water monitor system of the utility model based on infrared temperature sensor includes input due to using
The structure of system, control system and output system, input system cycle rotation within the specific limits, is sensed by infrared temperature
Device obtains temperature data, and is output to the input terminal of control system in the form of a voltage, and control system receives input system
Export signal after, the magnitude of voltage for representing temperature is converted into digital quantity by A/D modular converters and is input to microcontroller, microcontroller into
Data processed result is simultaneously output to output system by row data processing in the form of corresponding pulses.Output system receives corresponding pulses
After make corresponding action.The control method of the utility model is that microcontroller is first turned the output voltage of input system by A/D
Change, be converted into digital quantity, digital quantity constantly becomes larger, and shows that fire water monitor is constantly directed at high temperature dot；Digital quantity constantly diminishes, then
Show that fire water monitor deviates highest warm spot, in digital quantity Transit jump point, represent to have found the maximum temperature position in investigative range
Put, control system (microcontroller) sends associated drives pulse to output system to drive the action of output system.The utility model
Can in the case of unmanned manipulation automatic identification oil tank on fire maximum temperature point, and it is automatic to drive mobile water cannon to carry out the point
Spray cooling.Using the system of the utility model, large oil tank when facility fire alarm upgrades, fire fighter can evacuate to safety away from
From outside, water cannon then still can perform fire extinguishing task, so that the life security of fire fighter is effectively protected, damage caused by reduction accident
Lose.It is of low cost, easy to operate and the utility model is simple in structure, there is very high cost performance.
Brief description of the drawings
Fig. 1 is the systematic schematic diagram of the utility model；
Fig. 2 is the System Working Principle figure of the utility model.
Embodiment：
The structure diagram of the utility model is as shown in Figure 1, the utility model is based on the autonomous of infrared temperature sensor
Target-seeking fire water monitor system, includes input system, control system and output system, and output terminal and the control of input system are
The input terminal connection of system, the output terminal of control system and the input terminal of output system connect.
In the present embodiment, above-mentioned input system includes infrared temperature sensor, the signal output part of infrared temperature sensor
It is connected with the input terminal of control system, above-mentioned control system includes microcontroller, A/D modular converters, the input terminal of A/D modular converters
It is connected with the output terminal of input system, the output terminal of A/D modular converters and the input terminal of microcontroller connect.Input system obtains number
According to and being input to control system in the form of a voltage, control system is received voltage after data first by 8 A/D chips
Signal is converted into the digital quantity for representing temperature height, i.e. A/D conversion values, and the value is bigger, represents that temperature is higher, and the value is smaller, generation
Table temperature is lower, and control system is by constantly refreshing A/D conversion values to determine whether searching out the high temperature dot of search coverage.It is above-mentioned
Output system is driving device for step-by-step, and driving stepper motor water cannon works.
Autonomous based on infrared temperature sensor of the utility model seek fire water monitor system control method, comprising as follows
Step：
(1) infrared temperature sensor obtains temperature data, and is exported with voltage format；
(2) temperature voltage scalar is switched to the digital quantity of temperature by A/D modular converters；
(3) digital quantity of microcontroller treatment temperature；
(4) microcontroller is according to the handling result of temperature digital amount, output corresponding pulses to output system.
In the present embodiment, in above-mentioned steps (1), temperature data is obtained by infrared temperature sensor, and with the shape of voltage
Formula is exported to A/D modular converters.
In the present embodiment, in above-mentioned steps (2), the magnitude of voltage for representing temperature is changed into digit by 8 A/D modular converters
Word amount, and microcontroller is output to, temperature can be divided into 256 grades by 8 A/D modular converters.
In the present embodiment, in above-mentioned steps (4), output system performs corresponding action according to the pulse received so that
Stepper motor forward, reverse or stop stop.
Claims (3)
- A kind of 1. autonomous target-seeking fire water monitor system based on infrared temperature sensor, it is characterised in that include input system, Control system and output system, the output terminal of input system and the input terminal of control system connect, the output terminal of control system It is connected with the input terminal of output system；Above-mentioned input system includes infrared temperature sensor, and the signal of infrared temperature sensor is defeated The input terminal of outlet and control system connects.
- 2. the autonomous target-seeking fire water monitor system according to claim 1 based on infrared temperature sensor, it is characterised in that Above-mentioned control system includes microcontroller, A/D modular converters, and the input terminal of A/D modular converters and the output terminal of input system connect, The output terminal of A/D modular converters and the input terminal of microcontroller connect.
- 3. according to autonomous target-seeking fire water monitor system of claim 1 to 2 any one of them based on infrared temperature sensor, its It is driving device for step-by-step to be characterized in that above-mentioned output system, and driving stepper motor water cannon works.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720642217.1U CN207307017U (en) | 2017-06-05 | 2017-06-05 | A kind of autonomous target-seeking fire water monitor system based on infrared temperature sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720642217.1U CN207307017U (en) | 2017-06-05 | 2017-06-05 | A kind of autonomous target-seeking fire water monitor system based on infrared temperature sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207307017U true CN207307017U (en) | 2018-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720642217.1U Active CN207307017U (en) | 2017-06-05 | 2017-06-05 | A kind of autonomous target-seeking fire water monitor system based on infrared temperature sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207307017U (en) |
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2017
- 2017-06-05 CN CN201720642217.1U patent/CN207307017U/en active Active
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