CN103213545B - Expose to the sun with the sun and penetrate the vehicle of estimator optical fiber temperature-measurement fire early-warning system - Google Patents
Expose to the sun with the sun and penetrate the vehicle of estimator optical fiber temperature-measurement fire early-warning system Download PDFInfo
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- CN103213545B CN103213545B CN201210452079.2A CN201210452079A CN103213545B CN 103213545 B CN103213545 B CN 103213545B CN 201210452079 A CN201210452079 A CN 201210452079A CN 103213545 B CN103213545 B CN 103213545B
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Abstract
Expose to the sun with the sun and penetrate the vehicle of estimator optical fiber temperature-measurement fire early-warning system, vehicle is selected some points for measuring temperature, and adopt temperature-measuring system of distributed fibers to form, described temperature-measuring system of distributed fibers contains a temperature-measuring optical fiber, a main control computer and a personal-machine interface, and described point for measuring temperature is connected with temperature-measuring optical fiber low thermal resistance; Described man-machine interface contains a point for measuring temperature dynamic map, it is characterized in that exposing to the sun penetrate sensor and atmosphere temperature transducer containing the direction gauge be connected with main control computer signal, perpetual calender, more than one sun; Main control computer to expose to the sun the software that the information of penetrating sensor, atmosphere temperature transducer and wind sensor and providing revises each point for measuring temperature appreciation information containing with good grounds described direction gauge, perpetual calender, the sun.The redundant segments (4) of length more than 0.5 meter is contained at temperature-measuring optical fiber (3) two ends that train (1) configures.
Description
Technical field
The present invention relates to the band sun to expose to the sun and penetrate the vehicle of estimator optical fiber temperature-measurement fire early-warning system.
Background technology
No. 201010585729.1, Chinese patent application " the Belt Conveyor Fire method for early warning based on distributed optical fiber temperature measurement " discloses a kind of Belt Conveyor Fire method for early warning based on distributed optical fiber temperature measurement, temperature-measuring optical fiber is comprised the steps: to be divided into point for measuring temperature, passage, region, utilize absolute temperature early warning method, region relative temperature difference early warning method, region normal distribution early warning method, measurement point temperature rise slope early warning method and measurement point temperature rise variation tendency early warning method process the temperature data that temperature-measuring optical fiber records, obtain passage thresholding early warning eigenwert, region thresholding early warning eigenwert, region relative temperature early warning eigenwert, regional temperature normal distribution statistical eigenwert, measurement point thresholding early warning eigenwert, measurement point temperature rise slope early warning eigenwert and measurement point temperature rise add up trending early warning eigenwert, above-mentioned eigenwert and measurement point temperature rise are added up trending early warning eigenwert input BP neural network model, BP neural network model output alarm coefficient, vigilance parameter and safety factor.
In addition, media have the report about vehicle spontaneous combustion frequently, are therefore necessary to develop the vehicle of more multi-band fire early-warning system, comprise train and family-sized car.To in the fire prevention threat level assessment of vehicle, be necessary to pay close attention to the sun and expose to the sun the impact of penetrating vehicle temperature.
Summary of the invention
The object of the invention is to provide the band sun to expose to the sun and penetrate the vehicle of estimator optical fiber temperature-measurement fire early-warning system.
The present invention realizes one of technical scheme that its object adopts: on vehicle, select some points for measuring temperature, and adopt temperature-measuring system of distributed fibers, forms a band sun and exposes to the sun and penetrate the vehicle of estimator optical fiber temperature-measurement fire early-warning system.Described temperature-measuring system of distributed fibers contains a temperature-measuring optical fiber, a main control computer and a personal-machine interface, and described point for measuring temperature is connected with temperature-measuring optical fiber low thermal resistance; Described man-machine interface contains a point for measuring temperature dynamic map; And configure a direction gauge be connected with main control computer signal, perpetual calender, more than one sun expose to the sun and penetrate sensor and more than one atmosphere temperature transducer; Main control computer to expose to the sun the software that the information of penetrating sensor, atmosphere temperature transducer and wind sensor and providing revises each point for measuring temperature appreciation information containing with good grounds described direction gauge, perpetual calender, the sun.
The present invention realizes the technical scheme two that its object adopts: on vehicle, select some points for measuring temperature, and adopt temperature-measuring system of distributed fibers, forms a band sun and exposes to the sun and penetrate the vehicle of estimator optical fiber temperature-measurement fire early-warning system.Described temperature-measuring system of distributed fibers contains a temperature-measuring optical fiber, a main control computer and a personal-machine interface, and described point for measuring temperature is connected with temperature-measuring optical fiber low thermal resistance; Described man-machine interface contains a point for measuring temperature dynamic map; And configure a direction gauge be connected with main control computer signal, perpetual calender, more than one sun expose to the sun and penetrate sensor, more than one atmosphere temperature transducer and a travel condition of vehicle recording instrument; Main control computer to expose to the sun the software that the information of penetrating sensor, atmosphere temperature transducer, wind sensor and travel condition of vehicle recording instrument and providing revises each point for measuring temperature appreciation information containing with good grounds described direction gauge, perpetual calender, the sun.
Described point for measuring temperature dynamic map can also be made to indicate the temperature of each point for measuring temperature and the danger of combustion level evaluation information about these points for measuring temperature simultaneously.
Described vehicle can also be made to be train, and the redundant length of more than 0.5 meter is contained at the temperature-measuring optical fiber two ends of each joint train configuration.
Beneficial effect of the present invention comprises: reliability is high, point for measuring temperature is many, response is fast, manual intelligent degree is high; Direction gauge, perpetual calender, the sun is adopted to expose to the sun and penetrate sensor, atmosphere temperature transducer and wind sensor; And according to direction gauge, perpetual calender, the sun information software penetrated sensor, atmosphere temperature transducer and wind sensor etc. and provide that exposes to the sun, each point for measuring temperature appreciation information is revised, external interference can be reduced and comprise and estimate the sun and to expose to the sun the impact of penetrating and blowing vehicle temperature.Adopt travel condition of vehicle recording instrument on this basis, can more fully consider to run by automotive engine the impact brought vehicle interior temperature.Adopt the direction gauge that is connected with main control computer signal to provide guide information, be aided with satellite positioning facility and clock that vehicle configures usually, the side to light of vehicle can be estimated, to improve the estimated accuracy of the effect of penetrating of exposing to the sun to the sun.
Make the temperature-measuring optical fiber two ends of each joint train configuration contain the redundant length of more than 0.5 meter, when facilitating described train to reschedule connection, adopt the mode again fused to connect temperature-measuring optical fiber.Owing to fusing the optical fiber only consuming several centimetres at every turn, the slack of 20 meters can meet about 800 times fuse operation, the mode increase again fusing slack then can also be adopted to fuse number of times.This prevents fire from providing an approach for promoting the use of optical fiber temperature-measurement ON TRAINS.
At present, the price of optical fiber temperature measurement system is also somewhat expensive, but perhaps will soon drop to the degree that family-sized car can configure.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is that a band sun exposes to the sun and penetrates the vehicle structure schematic diagram of estimator optical fiber temperature-measurement fire early-warning system.
1. trains in figure; 2. point for measuring temperature; 3. temperature-measuring optical fiber; 4. redundant segments.
Detailed description of the invention
Fig. 1 provides one embodiment of the present of invention.
In Fig. 1, train 1 is selected some points for measuring temperature 2, and adopts temperature-measuring system of distributed fibers, form a band sun and expose to the sun and penetrate the train of estimator optical fiber temperature-measurement fire early-warning system.Described temperature-measuring system of distributed fibers contains a temperature-measuring optical fiber 3, main control computer and a personal-machine interface, and described point for measuring temperature 2 is connected with temperature-measuring optical fiber 3 low thermal resistance; Described man-machine interface contains a point for measuring temperature dynamic map; And configure a direction gauge be connected with main control computer signal, perpetual calender, more than one sun expose to the sun and penetrate sensor, more than one atmosphere temperature transducer and a train operation state recording instrument; Main control computer to expose to the sun the software that the information of penetrating sensor, atmosphere temperature transducer, wind sensor and train operation state recording instrument and providing revises each point for measuring temperature appreciation information containing with good grounds described direction gauge, perpetual calender, the sun.The redundant segments of length more than 0.5 meter is contained at temperature-measuring optical fiber 3 two ends that train 1 configures.
Claims (4)
1. be with the sun to expose to the sun the vehicle of the optical fiber temperature-measurement fire early-warning system penetrating estimator, comprise temperature-measuring system of distributed fibers, temperature-measuring system of distributed fibers contains a temperature-measuring optical fiber, a main control computer and a personal-machine interface, vehicle is selected some points for measuring temperature, and temperature-measuring optical fiber low thermal resistance connects each point for measuring temperature; Man-machine interface contains a point for measuring temperature dynamic map, it is characterized in that exposing to the sun penetrate sensor and more than one atmosphere temperature transducer containing the direction gauge be all connected with main control computer signal, perpetual calender, more than one sun; Main control computer to expose to the sun the software that the information of penetrating sensor, atmosphere temperature transducer and wind sensor and providing revises each point for measuring temperature appreciation information containing with good grounds direction gauge, perpetual calender, the sun.
2. be with the sun to expose to the sun the vehicle of the optical fiber temperature-measurement fire early-warning system penetrating estimator, comprise temperature-measuring system of distributed fibers, temperature-measuring system of distributed fibers contains a temperature-measuring optical fiber, a main control computer and a personal-machine interface, vehicle is selected some points for measuring temperature, and temperature-measuring optical fiber low thermal resistance connects each point for measuring temperature; Man-machine interface contains a point for measuring temperature dynamic map, it is characterized in that exposing to the sun penetrate sensor, more than one atmosphere temperature transducer and a travel condition of vehicle recording instrument containing the direction gauge be all connected with main control computer signal, perpetual calender, more than one sun; Main control computer to expose to the sun the software that the information of penetrating sensor, atmosphere temperature transducer, wind sensor and travel condition of vehicle recording instrument and providing revises each point for measuring temperature appreciation information containing with good grounds direction gauge, perpetual calender, the sun.
3. expose to the sun according to the band sun described in claims 1 or 2 the vehicle of the optical fiber temperature-measurement fire early-warning system penetrating estimator, it is characterized in that point for measuring temperature dynamic map indicates the temperature of each point for measuring temperature and the danger of combustion level evaluation information about these points for measuring temperature simultaneously.
4. expose to the sun according to the band sun described in claims 1 or 2 the vehicle of the optical fiber temperature-measurement fire early-warning system penetrating estimator, it is characterized in that described vehicle is train, and the redundant length of more than 0.5 meter is contained at the temperature-measuring optical fiber two ends of each joint train configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210452079.2A CN103213545B (en) | 2012-11-12 | 2012-11-12 | Expose to the sun with the sun and penetrate the vehicle of estimator optical fiber temperature-measurement fire early-warning system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210452079.2A CN103213545B (en) | 2012-11-12 | 2012-11-12 | Expose to the sun with the sun and penetrate the vehicle of estimator optical fiber temperature-measurement fire early-warning system |
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| Publication Number | Publication Date |
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| CN103213545A CN103213545A (en) | 2013-07-24 |
| CN103213545B true CN103213545B (en) | 2016-04-20 |
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| CN201210452079.2A Active CN103213545B (en) | 2012-11-12 | 2012-11-12 | Expose to the sun with the sun and penetrate the vehicle of estimator optical fiber temperature-measurement fire early-warning system |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113323713B (en) * | 2021-05-19 | 2023-07-18 | 陕西延长石油矿业有限责任公司 | Belt fire automatic control method based on static subareas |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB659452A (en) * | 1948-04-19 | 1951-10-24 | Arthur George Bradford Metcalf | Fire detection apparatus |
| JPH0418697A (en) * | 1990-05-11 | 1992-01-22 | Sumitomo Electric Ind Ltd | Fire detecting system |
| JPH09212767A (en) * | 1996-02-05 | 1997-08-15 | Hochiki Corp | Fire alarm device for container vehicle |
| JP2006026161A (en) * | 2004-07-16 | 2006-02-02 | Fujitsu Ten Ltd | Vehicle fire preventing apparatus |
| GB2421788A (en) * | 2004-12-21 | 2006-07-05 | Rolls Royce Plc | Fire warning system |
| CN101308598A (en) * | 2008-03-31 | 2008-11-19 | 曹春耕 | Fire probe system with optical fiber and grating sensing temperature |
| CN201955864U (en) * | 2010-12-10 | 2011-08-31 | 煤炭科学研究总院重庆研究院 | Fire pre-warning monitoring system for mine belt type conveyer |
| CN202472841U (en) * | 2011-12-19 | 2012-10-03 | 南京农业大学 | Forest fire monitoring and early warning system based on IOT |
-
2012
- 2012-11-12 CN CN201210452079.2A patent/CN103213545B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB659452A (en) * | 1948-04-19 | 1951-10-24 | Arthur George Bradford Metcalf | Fire detection apparatus |
| JPH0418697A (en) * | 1990-05-11 | 1992-01-22 | Sumitomo Electric Ind Ltd | Fire detecting system |
| JPH09212767A (en) * | 1996-02-05 | 1997-08-15 | Hochiki Corp | Fire alarm device for container vehicle |
| JP2006026161A (en) * | 2004-07-16 | 2006-02-02 | Fujitsu Ten Ltd | Vehicle fire preventing apparatus |
| GB2421788A (en) * | 2004-12-21 | 2006-07-05 | Rolls Royce Plc | Fire warning system |
| CN101308598A (en) * | 2008-03-31 | 2008-11-19 | 曹春耕 | Fire probe system with optical fiber and grating sensing temperature |
| CN201955864U (en) * | 2010-12-10 | 2011-08-31 | 煤炭科学研究总院重庆研究院 | Fire pre-warning monitoring system for mine belt type conveyer |
| CN202472841U (en) * | 2011-12-19 | 2012-10-03 | 南京农业大学 | Forest fire monitoring and early warning system based on IOT |
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| CN103213545A (en) | 2013-07-24 |
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Address after: Jiaxing City, Zhejiang Province, Haining City, Huang Wan Zhen five feng Cun Xu helped shore No. 33 Applicant after: Haining IEMYC Solar Energy Technology Co., Ltd. Address before: 314416, Zhejiang Province, Jiaxing City, Haining province Zhen Yuan Town East Village home No. 35 Applicant before: Haining IEMYC Solar Energy Technology Co., Ltd. |
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Effective date of registration: 20200814 Address after: No.678-15, Xinmin North Road, Wutong street, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Tongxiang Levi new materials Co.,Ltd. Address before: No.33, Xujia Bangan, Wufeng village, huangwan Town, Haining City, Jiaxing City, Zhejiang Province Patentee before: HAINING IEMYC SOLAR ENERGY TECHNOLOGY Co.,Ltd. |