CN211047038U - Mining intelligent video camera - Google Patents
Mining intelligent video camera Download PDFInfo
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- CN211047038U CN211047038U CN202020424892.9U CN202020424892U CN211047038U CN 211047038 U CN211047038 U CN 211047038U CN 202020424892 U CN202020424892 U CN 202020424892U CN 211047038 U CN211047038 U CN 211047038U
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Abstract
The utility model discloses a mining intelligent video camera appearance, include: the light sensor, the light detection circuit, the light, illumination drive control circuit and treater and video acquisition device, when using this appearance of making a video recording, the light sensor detects the light intensity of operation environment in the ore deposit, the light intensity signal that light detection circuit detected the light sensor sends the treater to and calculates and judges, when light intensity is unsatisfied to predetermine the light intensity threshold value, the luminance of treater through illumination drive control circuit adjustment light, video acquisition device is used for acquireing video data under the shining of light, through adjusting environment light intensity, can guarantee that video acquisition device can acquire clear image data, increase visual information reliability.
Description
Technical Field
The utility model relates to a camera technical field, in particular to mining intelligent video camera.
Background
When the construction is bored in the colliery, need monitor through the appearance of making a video recording, but because colliery underground equipment restriction is more, it is very complicated again to bore the site environment, and aqueous vapor, rock dust are also great to make the visible distance very short, and then lead to the supervisory equipment can't monitor the workman construction conditions, need the manual work to write the construction record, not only inconvenient, be difficult to guarantee the authenticity of construction record moreover.
In the prior art, a mining camera is generally adopted to collect audio and video data, a monitoring person looks back videos after a worker lifts a well to review the construction records of the miners, but recorded video images are not clear under the condition of excessive brightness or excessive darkness of water vapor and light; in addition, the number of drilling rods and the number of retreating drilling rods cannot be automatically counted by video data, so that the drilling depth and the condition whether the drilling rods are retreated or not cannot be judged; in addition, if the drill rod is different in model or damaged, the axial non-concentricity is caused during drilling, so that the equipment is damaged.
Therefore, how to provide an intelligent video camera for mining without being influenced by light is a technical problem which needs to be solved by technical personnel in the field at present.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a mining intelligent video camera appearance can not receive the light influence under complicated mine environment to guarantee the definition of image.
In order to achieve the above object, the utility model provides a following technical scheme:
a mining intelligent video camera comprises: the device comprises an optical sensor, a light detection circuit, a lighting lamp, a lighting drive control circuit, a processor and a video acquisition device, wherein the optical sensor is used for detecting the light intensity of the working environment under a mine, the light detection circuit is used for transmitting a light intensity signal detected by the optical sensor to the processor, the processor is used for adjusting the brightness of the lighting lamp through the lighting drive control circuit when the light intensity does not meet a preset light intensity threshold value, and the video acquisition device is used for acquiring video data under the irradiation of the lighting lamp.
Preferably, the drill pipe data extraction module is connected with the video acquisition device and is used for extracting drill pipe data from the video acquisition device.
Preferably, the drill rod identification unit is further included and is used for identifying the drill rod model and the concentricity from the drill rod data.
Preferably, the system further comprises a filtering unit for filtering stray signals of the drill rod data.
Preferably, a counting unit for recording the number of drill rods is further included.
Preferably, the drill rod recognition device further comprises a reminding unit connected with the drill rod recognition unit, and the reminding unit is used for sending out a reminding signal when the concentricity recognized by the drill rod recognition unit does not meet the requirement of preset concentricity.
Compared with the prior art, the technical scheme has the following advantages:
the utility model provides a mining intelligent video camera appearance, include: the light sensor, the light detection circuit, the light, illumination drive control circuit and treater and video acquisition device, when using this appearance of making a video recording, the light sensor detects the light intensity of operation environment in the ore deposit, the light intensity signal that light detection circuit detected the light sensor sends the treater to and calculates and judges, when light intensity is unsatisfied to predetermine the light intensity threshold value, the luminance of treater through illumination drive control circuit adjustment light, video acquisition device is used for acquireing video data under the shining of light, through adjusting environment light intensity, can guarantee that video acquisition device can acquire clear image data, increase visual information reliability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic block diagram of an environmental light control principle of a mining intelligent video camera according to a specific embodiment of the present invention;
fig. 2 is a schematic diagram of a drill rod recognition principle of the mining intelligent video camera provided by a specific embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and fig. 2, fig. 1 is a schematic block diagram of an environmental light control principle of an intelligent mining video camera according to an embodiment of the present invention; fig. 2 is a schematic diagram of a drill rod recognition principle of the mining intelligent video camera provided by a specific embodiment of the present invention.
The embodiment of the utility model provides a mining intelligent video camera appearance, include: the utility model discloses a video acquisition device, including optical sensor, light detection circuitry, the light, illumination drive control circuit and treater and video acquisition device, for example, the camera, the treater still is connected with the USB interface and is used for the camera keyboard of operation personnel input order, when using this camera, optical sensor detects the light intensity of operation environment in the ore deposit, light detection circuitry gives the treater with the light intensity signal transfer that optical sensor detected and calculates and judges, when light intensity is unsatisfied to predetermine light intensity threshold value, the treater passes through the luminance of illumination drive control circuit adjustment light, video acquisition device is used for acquireing video data under the shining of light, through adjusting environment light intensity, can guarantee that video acquisition device can acquire clear image data, increase visual information reliability.
It should be noted that, for the specific types and the working principles of the above components, reference may be made to the prior art, which is not described in detail in this embodiment.
In this embodiment, the drilling rod data extraction device further comprises a drilling rod data extraction module connected with the video acquisition device, and during specific work, the drilling rod data extraction module can extract drilling rod data from the video acquisition device so as to judge the type and the concentricity of the drilling rod.
Further, the drill rod identification unit is further included and used for identifying the type and the concentricity of the drill rod from the drill rod data, and axial non-concentricity is easily caused during drilling if the types of the drill rods are different or damaged, so that equipment is damaged.
Furthermore, the system also comprises a filtering unit for filtering stray signals of the drill rod data so as to ensure the accuracy of the drill rod data.
In order to automatically count the drilling rod number and the retreating rod number so as to judge the drilling depth and the condition whether the drilling rod is not retreated, the automatic drilling device further comprises a counting unit for recording the drilling rod number.
Further, the drill rod identification device further comprises a reminding unit connected with the drill rod identification unit, when the concentricity identified by the drill rod identification unit is not accordant with the preset concentricity requirement, the reminding unit sends out a reminding signal, and an operator can be reminded in time through the reminding unit so that the operator can make adjustment in time.
Specifically, the drill rod data extraction module AU6438 sends the data signal sent by the video acquisition device to an ARM processor (HI3518) in a USB manner, and the ARM processor analyzes and calculates the received data according to the image data and the ambient light data, then analyzes the image data according to the reflection intensity, finds out the working state of the drill rod, and thus knows the drilling number and the withdrawal number of the drill rod, and then calculates the drilling depth according to the length of the drill rod.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
It is right above the utility model provides a mining intelligent video camera has carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (6)
1. The utility model provides a mining intelligent video camera appearance which characterized in that includes: the device comprises an optical sensor, a light detection circuit, a lighting lamp, a lighting drive control circuit, a processor and a video acquisition device, wherein the optical sensor is used for detecting the light intensity of the working environment under a mine, the light detection circuit is used for transmitting a light intensity signal detected by the optical sensor to the processor, the processor is used for adjusting the brightness of the lighting lamp through the lighting drive control circuit when the light intensity does not meet a preset light intensity threshold value, and the video acquisition device is used for acquiring video data under the irradiation of the lighting lamp.
2. The mining intelligent video camera according to claim 1, further comprising a drill pipe data extraction module connected to the video acquisition device, the drill pipe data extraction module being configured to extract drill pipe data from the video acquisition device.
3. The mining intelligent video camera of claim 2, further comprising a drill pipe identification unit for identifying drill pipe model and concentricity from the drill pipe data.
4. The mining intelligent video camera of claim 3, further comprising a filtering unit that filters stray signals from drill pipe data.
5. The mining intelligent video camera of claim 4, further comprising a counting unit for recording the number of drill rods.
6. The mining intelligent video camera according to claim 3, further comprising a reminding unit connected with the drill rod recognition unit, wherein the reminding unit is configured to send a reminding signal when the concentricity recognized by the drill rod recognition unit does not meet a preset concentricity requirement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020424892.9U CN211047038U (en) | 2020-03-27 | 2020-03-27 | Mining intelligent video camera |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020424892.9U CN211047038U (en) | 2020-03-27 | 2020-03-27 | Mining intelligent video camera |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113569658A (en) * | 2021-07-05 | 2021-10-29 | 天地（常州）自动化股份有限公司 | Mine drilling intelligent management method based on video identification |
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2020
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113569658A (en) * | 2021-07-05 | 2021-10-29 | 天地（常州）自动化股份有限公司 | Mine drilling intelligent management method based on video identification |
| CN113569658B (en) * | 2021-07-05 | 2024-02-20 | 天地（常州）自动化股份有限公司 | Intelligent management method for drilling mine based on video identification |
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