CN104735367A - Vehicle-mounted infrared night-vision device - Google Patents
Vehicle-mounted infrared night-vision device Download PDFInfo
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- CN104735367A CN104735367A CN201310716421.XA CN201310716421A CN104735367A CN 104735367 A CN104735367 A CN 104735367A CN 201310716421 A CN201310716421 A CN 201310716421A CN 104735367 A CN104735367 A CN 104735367A
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- infrared
- vision device
- vehicle
- night vision
- vehicle mounted
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Abstract
The invention provides a vehicle-mounted infrared night-vision device which comprises laser infrared transmitters, an infrared camera, an image recognition module, a controller and a display screen, wherein the laser infrared transmitters are arranged beside high beam lights respectively and output two beams of infrared laser beams; the infrared camera is arranged at the top of a vehicle and shoots infrared images; the image recognition module receives the infrared images and conducts repair and recognition on the infrared images; the controller is connected to an output end of the image recognition module and conducts animation simulation on the repaired infrared images; the display screen displays and outputs simulation image signals.
Description
Technical field
The present invention relates to electricity field, particularly a kind of vehicle mounted infrared night vision device.
Background technology
Driving at night is very dangerous, due to the vision of people and the range of exposures of headlamp limited, emergent people or car cannot be seen clearly, emergency often occurs, causing the unnecessary person and property loss, how to overcome the restriction of night vision scope, is current problem demanding prompt solution.
Summary of the invention
For solving the problems of the technologies described above, the present invention proposes a kind of vehicle mounted infrared night vision device.
Technical scheme of the present invention is achieved in that
A kind of vehicle mounted infrared night vision device, comprising: the laser infrared line reflector being arranged on high beam side, exports two bundle laser infrared Line beams; Be arranged on the infrared camera of vehicle roof, shooting infrared image; Picture recognition module, receives described infrared image, and carries out repairing to infrared image and identify; Controller, is connected to the output of described picture recognition module, carries out animation simulation to the infrared image after repairing; Display screen, by described analog picture signal display translation.
Alternatively, described controller is dsp processor.
Alternatively, described controller is TMS320F2812 processor.
Alternatively, described A/D converter is integrated in TMS320F2812 processor inside.
Alternatively, described controller is arm processor.
The invention has the beneficial effects as follows: irradiate objects in front by laser infrared line reflector, utilize infrared camera, shooting infrared image also shows on a display screen, expands the visual range of human pilot, improves travel safety.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structured flowchart of a kind of infrared viewing device of the present invention;
Fig. 2 is the control block diagram of a kind of infrared viewing device of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Driving at night is very dangerous, due to the vision of people and the range of exposures of headlamp limited, cannot see emergent people or car clearly, emergency often occurs, and causes the unnecessary person and property loss.
The present invention irradiates objects in front by laser infrared line reflector, utilizes infrared camera take infrared image and show on a display screen, expands the visual range of human pilot, improve travel safety.
As depicted in figs. 1 and 2, vehicle mounted infrared night vision device of the present invention, comprising: the laser infrared line reflector 10 being arranged on high beam side, exports two bundle laser infrared Line beams; Be arranged on the infrared camera 20 of vehicle roof, shooting infrared image; Picture recognition module 30, receives described infrared image, and carries out repairing to infrared image and identify; Controller 40, is connected to the output of described picture recognition module, carries out animation simulation to the infrared image after repairing; Display screen 50, by described analog picture signal display translation.
Preferably, described controller 40 is dsp processor or arm processor.
Above-mentioned dsp processor can be TMS320F2812DSP, and be 32 fixed DSPs, it has the AD data acquisition of EVA, EVB task manager and supporting 12 16 passages, has abundant Peripheral Interface, as CAN, SCI etc.The ADC module of TMS320F2812 is 12 bit resolutions, has the analog to digital converter of pipeline organization, the built-in dual-sampling hold circuit of TMS320F2812, and when keeping data acquisition, window has and independently calibrates control in advance.And allow system to same Channel-shifted repeatedly, allow user to perform over-sampling algorithm, this more traditional single transformation result adds more solution, is conducive to the precision improving sampling.There is multiple trigger source can start ADC conversion.Change-over time fast, ADC clock can be configured to 25MHz, and the highest sampling bandwidth is 12.5MSPS.When building data acquisition system with TMS320F2812, need not external ADC, avoid complicated hardware designs.
The present invention irradiates objects in front by laser infrared line reflector, utilizes infrared camera take infrared image and show on a display screen, expands the visual range of human pilot, improve travel safety.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a vehicle mounted infrared night vision device, is characterized in that, comprising: the laser infrared line reflector being arranged on high beam side, exports two bundle laser infrared Line beams; Be arranged on the infrared camera of vehicle roof, shooting infrared image; Picture recognition module, receives described infrared image, and carries out repairing to infrared image and identify; Controller, is connected to the output of described picture recognition module, carries out animation simulation to the infrared image after repairing; Display screen, by described analog picture signal display translation.
2. vehicle mounted infrared night vision device as claimed in claim 1, it is characterized in that, described controller is dsp processor.
3. vehicle mounted infrared night vision device as claimed in claim 2, it is characterized in that, described controller is TMS320F2812 processor.
4. vehicle mounted infrared night vision device as claimed in claim 3, is characterized in that, it is inner that described A/D converter is integrated in TMS320F2812 processor.
5. vehicle mounted infrared night vision device as claimed in claim 1, it is characterized in that, described controller is arm processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310716421.XA CN104735367A (en) | 2013-12-19 | 2013-12-19 | Vehicle-mounted infrared night-vision device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310716421.XA CN104735367A (en) | 2013-12-19 | 2013-12-19 | Vehicle-mounted infrared night-vision device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104735367A true CN104735367A (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310716421.XA Pending CN104735367A (en) | 2013-12-19 | 2013-12-19 | Vehicle-mounted infrared night-vision device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104735367A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105635679A (en) * | 2015-12-30 | 2016-06-01 | 深圳市图雅丽特种技术有限公司 | Active anti-glare night vision system of vehicle-mounted special device and realization method |
-
2013
- 2013-12-19 CN CN201310716421.XA patent/CN104735367A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105635679A (en) * | 2015-12-30 | 2016-06-01 | 深圳市图雅丽特种技术有限公司 | Active anti-glare night vision system of vehicle-mounted special device and realization method |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150624 |