CN204302830U - A kind of infrared target for target detection and tracking - Google Patents
A kind of infrared target for target detection and tracking Download PDFInfo
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- CN204302830U CN204302830U CN201420683565.XU CN201420683565U CN204302830U CN 204302830 U CN204302830 U CN 204302830U CN 201420683565 U CN201420683565 U CN 201420683565U CN 204302830 U CN204302830 U CN 204302830U
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- 238000001514 detection method Methods 0.000 title claims abstract description 11
- 238000005485 electric heating Methods 0.000 claims abstract description 17
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 15
- 239000004411 aluminium Substances 0.000 claims abstract description 15
- 238000013461 design Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 description 12
- 230000005855 radiation Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012634 optical imaging Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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Abstract
The utility model discloses a kind of infrared target for target detection and tracking, form primarily of 220v AC power, voltage-stablizer, temperature display module, temperature-regulating module, control system, master switch, high-low switch, target outside framework, electric heating bar, heat-dissipating aluminium plate, light source board and baffle plate, described 220v AC power, voltage-stablizer, control system and target outside framework are connected successively, arrange temperature display module, temperature-regulating module, master switch and high-low switch in described control system, described electric heating bar, heat-dissipating aluminium plate, light source board and baffle plate are arranged in target outside framework.The utility model structure is simple, reasonable in design, is easy to operation, and realization is convenient and cost is low, and can realize good target effect, and have higher accuracy, practical, result of use is good, is convenient to promote the use of.
Description
Technical field
The utility model relates to technical field of image processing, especially relates to a kind of infrared target for target detection and tracking.
Background technology
As everyone knows, infra-red radiation is the inherent characteristic of all objects, because infrared ray has Ordinary Electromagnetic Wave and the incomparable advantage of visible ray, therefore the analogue technique of Target Infrared Radiation feature also just becomes the technical field that domestic and international Ge great scientific research institution falls over each other to study.The demarcation of measuring system is vital for the certainty of measurement in field of optical measurements, be on the one hand calibration algorithm improving constantly and perfect, how to design accurate scaling board time on the other hand.If scaling board inaccuracy, if the benchmark that is demarcated is inaccurate, no matter calibration algorithm how, all can not obtain accurate calibration result.The design of the scaling board of common ordinary optical imaging system comparative maturity and perfect, because infrared camera can not obtain the texture of common optical system scaling board, that is cannot demarcate infrared camera with the scaling board of general camera.Therefore how to design accurate infrared calibration plate always time the focus studied these years.In recent years, along with reaching its maturity of infrared imagery technique, its application in each military field is also increasingly extensive.Along with the development of infrared guidance technology, in order to improve the performance of weapon, just must detect the indices of infrared guidance leader in the design of weapon and development stage, at this moment needing the simulation that Infrared Targets characteristic is provided.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, and propose a kind of infrared target for target detection and tracking, its structure is simple, reasonable in design, realization is convenient and cost is low, and accuracy is high, practical, result of use is good, is convenient to promote the use of.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is as follows:
A kind of infrared target for target detection and tracking, primarily of 220v AC power, voltage-stablizer, temperature display module, temperature-regulating module, control system, master switch, high-low switch, target outside framework, electric heating bar, heat-dissipating aluminium plate, light source board and baffle plate composition, described 220v AC power, voltage-stablizer, control system and target outside framework are connected successively, arrange temperature display module, temperature-regulating module, master switch and high-low switch in described control system, described electric heating bar, heat-dissipating aluminium plate, light source board and baffle plate are arranged in target outside framework.The implementation procedure of its technical scheme is: first 220v AC power provides a stable voltage environment by the control of voltage-stablizer to control system, then by reaching temperature set by us to the control of temperature-regulating module and master switch to electric heating bar specific electric current, by reaching the control of the time of set temperature to target temperature to the control realization of high-low switch, by the temperature sensor in temperature display module, the temperature of light source board is presented on the charactron of temperature display module in real time simultaneously, heat carries out Homogeneouslly-radiating by heat-dissipating aluminium plate, then heat passes on light source board by the gap between heat-dissipating aluminium plate and light source board, now light source board receives equally distributed heat thus sends infrared ray, infrared ray covers the infrared target baffle plate with target shape obtained with target shape uniformly, whole target internal structure is placed among target outside framework, the peripheral frame edge of target is with draw-in groove, baffle plate with target shape is placed among draw-in groove, this also brings convenience for changing other baffle plates with target shape after us.
The utility model compared with prior art has the following advantages:
1, structure of the present utility model is simple, reasonable in design, and it is convenient to realize.
2, the utility model can make target have a stable infrared band by temperature-adjusting circuit target is inner, and more general infrared target is more stable.
3, of the present utility model to realize cost low, much lower than general infrared target of cost, and can obtain higher accuracy.
4, the utility model is original in style in the structural design of entirety, and globality is strong, in heat radiation is even, accomplished to allow light source board thermally equivalent especially.
5, of the present utility model practical, result of use is good, is convenient to promote the use of.
In sum, the utility model structure is simple, reasonable in design, and realization is convenient and cost is low, and target accuracy is high, practical, and result of use is good, is convenient to promote the use of.
Accompanying drawing explanation
Read the detailed description to embodiment in conjunction with the following drawings, above-mentioned feature and advantage of the present utility model, and extra feature and advantage, will be more readily apparent from.
Fig. 1 is structural principle block diagram of the present utility model.
Fig. 2 is the utility model temperature control circuit figure.
Fig. 3 is the R-T Changing Pattern figure of the utility model 10K thermistor.
Description of reference numerals:
1,220v AC power; 2,220v voltage-stablizer; 3, displays temperature module; 4, temperature-regulating module; 5, control system; 6, master switch; 7, high-low switch; 8, target external frame; 9, electric heating bar; 10, heat-dissipating aluminium plate; 11, light source board; 12, baffle plate.
Detailed description of the invention
Description below can make any those skilled in the art utilize the utility model.The information of description provided in specific embodiment and application is only example.Various extension and the combination of embodiment as described herein are apparent for those skilled in the art, when not departing from essence of the present utility model and scope, the rule of the utility model definition can be applied in other embodiments and application.Therefore, the utility model is not only limited to shown embodiment, and the utility model contains the maximum magnitude consistent with principle shown in this paper and feature.
Fig. 1 provides structural principle block diagram of the present utility model, comprise for being the 220v AC power 1 of system power supply and voltage-stablizer 2, for the temperature display module 3 of real-time displays temperature, for adjusting temperature-regulating module 4 and whole control system 5, the master switch 6 of temperature, for the high-low switch 7 regulating light source board 11 temperature to reach set temperature-time, for the electric heating bar 9 of heat supply and the heat-dissipating aluminium plate 10 for dispelling the heat, launching ultrared light source board 11 and the baffle plate 12 with target shape for determining target shape, also comprising the external structure framework 8 of target.Described 220v AC power 1, voltage-stablizer 2, control system 5 and target outside framework 8 are connected successively, arrange temperature display module 3, temperature-regulating module 4, master switch 6 and high-low switch 7 in described control system 5, described electric heating bar 9, heat-dissipating aluminium plate 10, light source board 11 and baffle plate 12 are arranged in target outside framework 8.220v AC power 1 provides a stable operating voltage environment by the control of voltage-stablizer 2 to control system 5, then by temperature that the control of temperature-regulating module 4 and master switch 6 makes it heat to reach set by us to electric heating bar 9 one specific electric currents, the time that can also realize reaching light source board 11 by controlling high-low switch 7 established temperature controls, described temperature-regulating module 4 passes through to the setting of conventional, electric-resistance resistance and to thermistor setting at a certain temperature, then can obtain established temperature by the intrinsic standoff ratio controlling conventional, electric-resistance and thermistor.The temperature of light source board 11 is presented on the charactron in temperature display module 3 by heat sensor simultaneously in temperature display module 3 in real time, described heat-dissipating aluminium plate 10 can spread the heat that electric heating bar 9 produces equably, then heat passes on light source board 11 by the gap between heat-dissipating aluminium plate 10 and light source board 11, now light source board 11 receives equally distributed heat thus sends infrared ray, and infrared ray covers the infrared target baffle plate 12 with target shape obtained with target shape uniformly
The temperature control circuit of temperature adjustment described in the present embodiment part, as Fig. 2, by adjusting the resistance value of R1, R2, determines that temperature control is interval.If: R3 is thermistor, R1=300 Ω, R2=1140 Ω, VCC=6v, C=0.01uf of 10K.When temperature is less than 90 degree, the resistance of thermistor R is greater than 600 Ω, due to R1=300 Ω, so the voltage of NE555 chip 2 pin is less than 1/3VCC, so 3 pin of NE555 chip will export high level, at this moment NPN triode ON, relay is started working, and heating wire will emit light and heat.Along with the heating of heating wire, the resistance of thermistor (NTC) can reduce gradually, when temperature is heated to 91 degree, now the resistance of thermistor is 570 Ω, when temperature is greater than 91 degree, the resistance of thermistor has been less than 570 Ω, due to R2=1140 Ω, so at this moment 6 pin voltages of NE555 chip have been greater than 2/3VCC, and 2 pin voltages of simultaneously NE555 chip have been greater than 1/3VCC, therefore 3 pin of NE555 chip will output low level, the at this moment not conducting of NPN triode, relay quits work, and heating wire will stop emitting light and heat.Along with the cooling of heating wire, temperature also can decrease, when temperature is reduced to below 90 degree, now the voltage of NE555 chip 2 pin will be less than 1/3VCC, thus 3 pin of NE555 chip will export high level, at this moment NPN triode ON, relay is started working, and heating wire will emit light and heat.Circulation like this, can realize temperature and be controlled between 90-91 degree.Therefore we can by setting the size of R1, R2 and corresponding R3 resistance and then determining that temperature range is interval according to their intrinsic standoff ratio.
10K thermistor in temperature control circuit described in the present embodiment, its R-T curve as shown in Figure 3, what we were used is negative tempperature coefficient thermistor, and its resistance reduces with the rising of temperature, and Fig. 3 is its change in resistance change curve between 50 degree to 110 degree.
Electric capacity in temperature control circuit described in the present embodiment plays the effect that prevents NE555 chip 5 pin voltage jump, NPN triode serves as the effect of a switch, when NE555 chip 3 pin exports high level, and triode ON, when NE555 chip 3 pin output low level, triode not conducting.Then whether, whether whether the conducting of relay controls heating wire can be heated in the conducting of control relay.Described 220V AC voltage regulator modules provides a stable voltage for heating wire, for it provides a stable working environment, obtains the work that it can be stable.
Formula can be passed through in the present embodiment
With
Target radiation coefficient is calculated, determines the radiation coefficient of target, thus demarcate target.
Adopt the utility model to carry out the method for drone design, comprise the following steps:
Step one: according to the temperature of practical operation determination electric heating bar 9, then passes through the size of operation adjustment resistance R1, R2 and corresponding R3 resistance and then obtains corresponding temperature according to their intrinsic standoff ratio;
Step 2: provide a stable operating voltage to electric heating bar 9 by voltage-stablizer 2, ensures that electric heating bar 9 can have a stable duty;
Step 3: detect the real time temperature of target by temperature sensor in temperature display module 3 and make it in control system 5 by numeral method, the real time temperature seeing light source board 11 that we are clear and definite can be made, simple and clear;
Step 4: the power supply that can be controlled whole system by master switch 6, is controlled by reaching the time of temperature set by us to electric heating bar 9 to the control of high-low switch 7, can improve its efficiency of heating surface;
Step 5: be evenly attached to by electrical heating wire 9 on heat-dissipating aluminium plate 10, can make it dispel the heat evenly, for light source board 11 provides a good heating environment;
Step 6: after light source board 11 receives homogeneous heating, its infrared beam is covered uniformly on the baffle plate 12 with target shape, then just can obtain the infrared target that we want;
Step 7: pass through formula
With
Target radiation coefficient is calculated, determines the radiation coefficient of target, thus demarcate target.
Above-described specific embodiment mode; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only detailed description of the invention of the present utility model; and be not used in restriction protection domain of the present utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. the infrared target for target detection and tracking, it is characterized in that: primarily of 220v AC power (1), voltage-stablizer (2), temperature display module (3), temperature-regulating module (4), control system (5), master switch (6), high-low switch (7), target outside framework (8), electric heating bar (9), heat-dissipating aluminium plate (10), light source board (11) and baffle plate (12) composition, described 220v AC power (1), voltage-stablizer (2), control system (5) and target outside framework (8) are connected successively, temperature display module (3) is set in described control system (5), temperature-regulating module (4), master switch (6) and high-low switch (7), described electric heating bar (9), heat-dissipating aluminium plate (10), light source board (11) and baffle plate (12) are arranged in target outside framework (8).
2. a kind of infrared target for target detection and tracking according to claim 1, it is characterized in that: described temperature-regulating module (4) passes through to the setting of conventional, electric-resistance resistance and to thermistor setting at a certain temperature, then can established temperature be obtained by the intrinsic standoff ratio controlling conventional, electric-resistance and thermistor.
3. a kind of infrared target for target detection and tracking according to claim 1, is characterized in that: described voltage-stablizer (2) provides a stable voltage environment to control system (5).
4. a kind of infrared target for target detection and tracking according to claim 1, is characterized in that: the temperature of light source board (11) is presented on the charactron in temperature display module (3) by heat sensor in described temperature display module (3) in real time.
5. a kind of infrared target for target detection and tracking according to claim 1, is characterized in that: described heat-dissipating aluminium plate (10) can spread the heat that electric heating bar (9) produces equably.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420683565.XU CN204302830U (en) | 2014-11-14 | 2014-11-14 | A kind of infrared target for target detection and tracking |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420683565.XU CN204302830U (en) | 2014-11-14 | 2014-11-14 | A kind of infrared target for target detection and tracking |
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| Publication Number | Publication Date |
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| CN204302830U true CN204302830U (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420683565.XU Expired - Fee Related CN204302830U (en) | 2014-11-14 | 2014-11-14 | A kind of infrared target for target detection and tracking |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109545023A (en) * | 2018-11-15 | 2019-03-29 | 南京长峰航天电子科技有限公司 | A kind of infrared characteristic simulation system for target |
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2014
- 2014-11-14 CN CN201420683565.XU patent/CN204302830U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109545023A (en) * | 2018-11-15 | 2019-03-29 | 南京长峰航天电子科技有限公司 | A kind of infrared characteristic simulation system for target |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180124 Address after: 710061 Changan South Road, Shaanxi, No. 563, No. Patentee after: Xi'an Xi You Asset Management Ltd. Address before: 710126 Changan South Road, Yanta District, Xi'an, Shaanxi Province, No. 563 Patentee before: Xi'an University of Posts & Telecommunications |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180626 Address after: 710119 No. 15 Shanglin Yuan Road, hi tech Zone, Xi'an, Shaanxi. Patentee after: Shaanxi optoelectronic integrated circuit pilot Technology Research Institute Co.,Ltd. Address before: 710061 No. 563 South Changan Road, Shaanxi, Xi'an Patentee before: Xi'an Xi You Asset Management Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 |