CN104410826A - Intelligent dustproof infrared camera - Google Patents
Intelligent dustproof infrared camera Download PDFInfo
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- CN104410826A CN104410826A CN201410694560.1A CN201410694560A CN104410826A CN 104410826 A CN104410826 A CN 104410826A CN 201410694560 A CN201410694560 A CN 201410694560A CN 104410826 A CN104410826 A CN 104410826A
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Abstract
The invention relates to an intelligent dustproof infrared camera comprising a dustproof device, a lens, an image processing sensor, a microprocessor module, a wireless information transceiving device and a power module. The dustproof device covers the lens, is connected with the microprocessor module and is controlled by the microprocessor module. The lens, the image processing sensor and the microprocessor module are connected in order. The wireless information transceiving device is in bidirectional connection with the microprocessor module. The power module is connected with and powers the dustproof device, the lens, the image processing sensor, the microprocessor module and the wireless information transceiving device. By the use of the intelligent dustproof infrared camera, the problems that changing a dust cover in the existing monitoring system is time consuming and labor consuming, that failing to change the dust cover in time causes blurredness of important monitoring video and that network transfer packet loss rate and bit error rate are high are solved; the intelligent dustproof infrared camera is applicable to common monitoring places and is more suitable for dusty and dark underground coal mines having special requirements.
Description
Technical field
The present invention relates to a kind of video camera, be specifically related to a kind of Intelligent dust-proof infrared video camera, it is not only applicable to the environment that underground coal mine has gas, coal dust explosion hazard, also be suitable for using in the industry ground adverse circumstances such as coal, metallurgy, chemical industry, building materials, traffic, electric power, grain, belong to watch-dog technical field.
Background technology
Along with modern industry and the development of science and technology, safety problem has become the important topic of people's growing interest.At present, surveying monitoring camera, particularly colliery, public arena, square etc. all needs to install monitoring camera-shooting equipment, monitors with Real-Time Monitoring.
More than camera quantity, making it install becomes with the convenience of regular maintenance the problem first paid close attention to.Particularly in mine, the more occasion of metallurgy, chemical industry, the bad environments such as traffic, dust, be improve monitoring quality, the definition of making a video recording must be ensured.Mostly adopt the measures such as replacing dust cover at present, one side wastes time and energy, cost is high; On the other hand, owing to changing not in time, cause important monitoring image smudgy, lose inestimable.
Therefore, for solving the problems of the technologies described above, the necessary Intelligent dust-proof infrared video camera providing a kind of advanced person, to overcome described defect of the prior art.
Summary of the invention
For solving the problem, the object of the present invention is to provide a kind of Intelligent dust-proof infrared video camera, it solves changes dust cover in current supervisory control system and wastes time and energy, and dust cover cannot be changed in time cause the ambiguous problem of important monitoring video, Internet Transmission packet loss and the larger problem of the error rate, not only can be used in general monitoring place, be more suitable for the place of the particular/special requirement of, dim light many for underground coal mine dust.
For achieving the above object, the technical scheme that the present invention takes is: a kind of Intelligent dust-proof infrared video camera, and it comprises dust guard, camera lens, image procossing transducer, microprocessor module, wireless messages transceiver and power module; Wherein, described dust guard covers on camera lens, and it is connected with microprocessor module, and controls by microprocessor module; Described camera lens, image procossing transducer, microprocessor module connect successively; Described wireless messages transceiver and microprocessor module are bi-directionally connected; Described power module connect respectively and be dust guard, camera lens, image procossing transducer, microprocessor module, wireless messages transceiver power.
Intelligent dust-proof infrared video camera of the present invention is set to further: described microprocessor module is made up of a DSP module and an one-chip computer module; Described DSP module comprises image processing module and dust-proof detection module, it is also connected with video collector, audio collection device and I/O interface; Described one-chip computer module comprises imageing sensor control module and dust cover control module, it is also connected with memory and wireless messages transceiver.
Intelligent dust-proof infrared video camera of the present invention is set to further: described dust guard comprises the first motorized roller, the second motorized roller, dustproof film, square shell and cylindrical thread; Wherein, described first motorized roller, the second motorized roller are articulated in the both sides of square shell, and it is electrically connected with dust cover control module respectively; Described dustproof film is wound on the first motorized roller, the second motorized roller; Described cylindrical thread is arranged on the bottom of square shell, and it is bolted on camera lens.
Intelligent dust-proof infrared video camera of the present invention is also set to: described image procossing transducer is ccd image processes sensor.
Compared with prior art, the present invention has following beneficial effect:
1, automatically dust cover is changed, time saving and energy saving, remain the definition of surveillance map picture;
2, focal length is variable, just can control the focal length of camera in control room, regulates the quality of image;
3, video data has the requirement that high compression ratio meets storage and transmission, can select compression bit rate and pressure texture according to actual conditions, and applicability is strong, saving hard drive space;
4, wireless video transmission, under complex environment, facilitates the layout of monitoring camera instrument;
5, little, lightweight, explosion-proof, the antidetonation of compact conformation, volume, protection against the tide, be suitable for underground coal mine and use, have good market prospects.
Accompanying drawing explanation
Fig. 1 is the structure principle chart of Intelligent dust-proof infrared video camera of the present invention.
Fig. 2 is the structure principle chart of the microprocessor module in Fig. 1.
Fig. 3 is the front schematic view of the dust guard in Fig. 1.
Fig. 4 is the side schematic view of the dust guard in Fig. 1.
Embodiment
Refer to shown in Figure of description 1 to accompanying drawing 4, the present invention is a kind of Intelligent dust-proof infrared video camera, and it is made up of a few part such as dust guard T11, camera lens T12, image procossing transducer T13, microprocessor module T14, wireless messages transceiver T15 and power module T16.
Wherein, described dust guard T11 covers on camera lens T12, and it is connected with microprocessor module T14, and controls by microprocessor module T14.
Described camera lens T12, image procossing transducer T13, microprocessor module T14 connect successively.Described camera lens T12 comprises 48 LED light-emitting diodes.Described image procossing transducer T13 is specially ccd image processes sensor T13, and its light signal converts vision signal to.Described wireless messages transceiver T15 and microprocessor module T14 is bi-directionally connected, and it can be converted to wireless signal and send by signal, and accepts the command signal from main control computer.
Described power module T16 connect respectively and be dust guard T11, camera lens T12, image procossing transducer T13, microprocessor module T14, wireless messages transceiver T15 power.
Further, described microprocessor module T14 mainly completes the function of three aspects: 1, Video processing will be become RS485 signal and network signal, be launched by signal by E; 2, by image processing techniques, dustproof film T41 is detected, when dust exceedes threshold value, send instruction by dust-proof control module, change dustproof film T41; 3, accept the remote control command of main frame, carry out zoom process.
Described microprocessor module T14 is made up of a DSP module and an one-chip computer module, uses the embedded real-time operating system that dsp processor and PIC single chip microcomputer combine, and the agreements such as compatible TCP, UDP, DHCP, SNMP, HTTP.Described DSP module comprises image processing module T21 and dust-proof detection module T22, it is also connected with video collector T23, audio collection device T24 and interface T25, thus completes Video processing, audio frequency process and dust-proof measuring ability.Described one-chip computer module comprises imageing sensor control module T27 and dust cover control module T28, it is also connected with memory T26 and wireless messages transceiver T15, thus the functions such as the transmission and reception of the storage of settling signal, wireless messages.
Described dust guard T11 comprises the first motorized roller T31, the second motorized roller T32, dustproof film T41, square shell T33 and cylindrical thread T42.Wherein, described first motorized roller T31, the second motorized roller T32 are articulated in the both sides of square shell T33, and it is connected with the electrical T28 of dust cover control module respectively.Described dustproof film T41 is wound on the first motorized roller T31, the second motorized roller T32.Described cylindrical thread T42 is arranged on the bottom of square shell T33, and it is bolted on camera lens T12.
The operation principle of Intelligent dust-proof infrared video camera of the present invention is as follows: when the dust-proof detection module T22 in microprocessor module T14 detects that dust guard T11 is messy, send instruction, control the first motorized roller T31, the second motorized roller T32 rotation to change dustproof film T41, thus arrive dust-proof effect; When dim light, infrared light board in camera lens T12 is opened automatically, the optical imagery generated projects in ccd image processes sensor T13, ccd image processes sensor T13 converts vision signal to light signal, converting data image signal to through A/D to send in microprocessor module T14 after compressed encoding, transmit and receive equipment T15 by wireless messages to send, wireless messages transmits and receives equipment T15 and can directly be connected with computer through RJ45, computer is shown image by decoding software, also can carry out long range propagation by optical patchcord.
Above embodiment is only the preferred embodiment of this creation, and not in order to limit this creation, any amendment made within all spirit in this creation and principle, equivalent replacement, improvement etc., within the protection range that all should be included in this creation.
Claims (4)
1. an Intelligent dust-proof infrared video camera, is characterized in that: comprise dust guard, camera lens, image procossing transducer, microprocessor module, wireless messages transceiver and power module; Wherein, described dust guard covers on camera lens, and it is connected with microprocessor module, and controls by microprocessor module; Described camera lens, image procossing transducer, microprocessor module connect successively; Described wireless messages transceiver and microprocessor module are bi-directionally connected; Described power module connect respectively and be dust guard, camera lens, image procossing transducer, microprocessor module, wireless messages transceiver power.
2. Intelligent dust-proof infrared video camera as claimed in claim 1, is characterized in that: described microprocessor module is made up of a DSP module and an one-chip computer module; Described DSP module comprises image processing module and dust-proof detection module, it is also connected with video collector, audio collection device and I/O interface; Described one-chip computer module comprises imageing sensor control module and dust cover control module, it is also connected with memory and wireless messages transceiver.
3. Intelligent dust-proof infrared video camera as claimed in claim 2, is characterized in that: described dust guard comprises the first motorized roller, the second motorized roller, dustproof film, square shell and cylindrical thread; Wherein, described first motorized roller, the second motorized roller are articulated in the both sides of square shell, and it is electrically connected with dust cover control module respectively; Described dustproof film is wound on the first motorized roller, the second motorized roller; Described cylindrical thread is arranged on the bottom of square shell, and it is bolted on camera lens.
4. Intelligent dust-proof infrared video camera as claimed in claim 1, is characterized in that: described image procossing transducer is ccd image processes sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410694560.1A CN104410826A (en) | 2014-11-27 | 2014-11-27 | Intelligent dustproof infrared camera |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410694560.1A CN104410826A (en) | 2014-11-27 | 2014-11-27 | Intelligent dustproof infrared camera |
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| CN104410826A true CN104410826A (en) | 2015-03-11 |
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| CN201410694560.1A Pending CN104410826A (en) | 2014-11-27 | 2014-11-27 | Intelligent dustproof infrared camera |
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| CN106153511A (en) * | 2015-04-07 | 2016-11-23 | 东北师范大学 | A kind of dust sensor based on continuous transformation barrier layer |
| CN107102536A (en) * | 2017-05-12 | 2017-08-29 | 芜湖乐佳自动化机械有限公司 | A kind of dust-proof automatic control system of transformation cabinet |
| CN111083327A (en) * | 2019-12-20 | 2020-04-28 | 维沃移动通信有限公司 | Electronic equipment |
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Application publication date: 20150311 |