CN214410021U - Multi-state potential sensing sensor - Google Patents
Multi-state potential sensing sensor Download PDFInfo
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- CN214410021U CN214410021U CN202120439353.7U CN202120439353U CN214410021U CN 214410021 U CN214410021 U CN 214410021U CN 202120439353 U CN202120439353 U CN 202120439353U CN 214410021 U CN214410021 U CN 214410021U
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Abstract
The embodiment of the utility model discloses polymorphic situation perception sensor, polymorphic situation perception sensor include the machine main part and with the installing support that the machine main part is connected, the machine main part includes compound eye formula image acquisition module, millimeter wave radar sensor, infrared light filling lamp, light intensity sensor, temperature and humidity sensor, GPS location receiver and central control panel. By adopting the compound eye type image acquisition module, the definition requirements of face recognition and license plate recognition can be met within a range of dozens of meters, and the definition requirements of large field angle, long-distance face recognition and license plate recognition can be met. Data detection is carried out based on multiple perception sensors, the data requirements required by field development of more situations can be rapidly mastered by one sensor, the different working characteristics of multiple sensors are utilized, the requirements of different application scenes for full-day climate comprehensive perception are met, unnecessary point location arrangement is reduced, the wiring cost of the vertical rods is reduced, and the flexibility of point location selection is increased.
Description
Technical Field
The embodiment of the utility model provides a video graphic analysis, AI video structurization, target characteristic analysis, radar and video data fusion, situation perception, millimeter wave high frequency signal processing, accurate location, target tracking, orbit analysis technical field, concretely relates to polymorphic situation perception sensor.
Background
With the development of electronic technology, target tracking equipment utilizes a visual tracking system and the like to track a target through image acquisition, for example, tracking and monitoring targets such as vehicles, pedestrians or obstacles on a road, and realizes accurate management of special vehicles, road safety guarantee and the like. The existing target tracking equipment can only meet the definition requirements of face recognition and license plate recognition within a range of dozens of meters generally, cannot meet the definition requirements of large field angle, remote face recognition and license plate recognition, has the defects of large number of required monitoring point positions, high pole-erecting wiring cost, poor flexibility of point position selection, small target data acquisition information amount and incapability of meeting the accurate application requirements of intelligent traffic and automatic driving vehicles on multi-state perception data.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a polymorphic potential perception sensor to solve current target tracking equipment and can't reach the definition requirement at big angle of vision, remote face identification and license plate discernment, the control point location of needs lays a large amount, and the line is walked to the pole setting is with high costs, and the flexibility of point location selection is poor, and target data acquisition information volume is few, can't satisfy the problem of wisdom traffic, automatic driving vehicle to the accurate application demand of polymorphic form perception data.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: the utility model provides a polymorphic situation perception sensor, polymorphic situation perception sensor include the machine main part and with the installing support that the machine main part is connected, the machine main part includes compound eye formula image acquisition module, millimeter wave radar sensor, infrared light filling lamp, light intensity sensor, temperature and humidity sensor, GPS positioning receiver and central control panel, compound eye formula image acquisition module is the video sensor that compound eye formula array was laid including setting up the different focuses of pixels such as at least two of machine main part front sides, millimeter wave radar sensor and infrared light filling lamp all set up at machine main part front side, video sensor, infrared lamp, light intensity sensor, temperature and humidity sensor and GPS positioning receiver all with central control panel connects.
Further, the illuminance sensor is located at the top end of the machine main body, and the temperature and humidity sensor and the GPS positioning receiver are both located at the lower end of the machine main body.
Further, the machine main body further comprises a protective shell, the protective shell comprises a first shell and a second shell which are detachably connected, and a sealing ring is arranged between the first shell and the second shell.
Further, the machine body further comprises a power supply board for supplying power to each module.
Further, a support connecting hole is formed in the second shell, and the machine main body is connected with the mounting support through the support connecting hole.
Further, a dust cover is arranged above the protective shell.
Further, a second housing located at the rear side of the machine body is provided with heat radiation fins.
Furthermore, an equipment data output and power supply port and an external sensor connecting port are arranged on the second shell.
The embodiment of the utility model provides a have following advantage:
the embodiment of the utility model provides a polymorphic potential perception sensor not only can reach face identification and license plate recognition's definition requirement at the range of tens meters, more can realize the definition requirement at several hundred meters or even bigger angle of vision, remote face identification and license plate recognition. In addition, data are detected and collected in real time simultaneously based on multiple sensing sensors, and the data requirements required by field multiple situation development can be rapidly mastered by one sensor. In addition, the mode of carrying out multi-angle and all-directional fusion on the same target data obtained by the millimeter wave radar and the compound eye type video sensor can be used for obtaining more accurate data of different levels on the same target object, and carrying out accurate positioning and position prejudgment on positions of different types of targets, objects and situations. Moreover, the different operating characteristics of different sensors that contain in this equipment are utilized, satisfy equipment in the different application scene demands of all-weather, comprehensive perception, reduce unnecessary position and lay, reduce the pole setting and walk the line cost, increase the flexibility that the position was selected.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic structural diagram of a multi-state potential sensing sensor provided in embodiment 1 of the present invention;
fig. 2 is an exploded schematic view of a multi-state sensing sensor provided in embodiment 1 of the present invention;
fig. 3 is a schematic back structure diagram of a multi-state sensing sensor provided in embodiment 1 of the present invention.
In the figure: the device comprises a machine body 100, a mounting bracket 200, a dust cover 300, a video sensor 110, a millimeter wave radar sensor 120, an infrared light supplement lamp 130, an illuminance sensor 140, a temperature and humidity sensor 150, a GPS positioning receiver 160, a central control board 170, a protective housing 180, a power board 190, a first housing 181, a second housing 182, a sealing ring 183, a heat dissipation fin 184, an equipment data output and power supply port 185, an expansion sensor external connection port 186 and a bracket connection hole 187.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.
The embodiment of the utility model provides a polymorphic potential perception sensor, as shown in fig. 1, fig. 2 and fig. 3, including machine main part 100 and the installing support 200 of being connected with machine main part 100. The machine body 100 includes a compound-eye image capturing module, a millimeter wave radar sensor 120, an infrared fill light 130, an illuminance sensor 140, a temperature and humidity sensor 150, a GPS positioning receiver 160, and a central control board 170. The compound eye type image acquisition module comprises at least two video sensors 110 which are arranged in a compound eye type array and have different focal lengths, wherein the video sensors 110 are arranged on the front side of the machine main body 100, the millimeter wave radar sensor 120 and the infrared light supplement lamp 130 are arranged on the front side of the machine main body 100, the illumination sensor 140 is located at the top end of the machine main body 100, and the temperature and humidity sensor 150 and the GPS positioning receiver 160 are located at the lower end of the machine main body 100. The video sensor 110, the infrared fill light 130, the illuminance sensor 140, the temperature and humidity sensor 150 and the GPS positioning receiver 160 are all connected to a central control board 170. The machine body 100 further includes a power supply board for supplying power to the respective modules.
In this embodiment, two ultra-high-definition micro cameras are taken as an example, and two or more than two cameras are all included in the protection scope of the present invention.
The first video sensor is a wide-angle high-definition camera with ultralow illumination, and is mainly used for visual AI processing, the focal length of a lens of the camera is between 4mm and 12mm, and the image definition is more than 200 ten thousand pixels. The visible range is 5-300 meters, and the main monitoring range is 5-150 meters. The method has the main functions of obtaining the characteristic information of the vehicle or the pedestrian within the range of 5-150 meters, analyzing obstacles, extracting vehicle characteristics, extracting vehicle tracks, extracting pedestrian characteristics, extracting tracks, analyzing obstacles, analyzing remote environments and analyzing weather (detecting rain, snow, fog, haze and dust based on videos). The second video sensor is an ultra-low illumination narrow-angle high-definition camera which is mainly used for visual AI processing, the focal length of a lens of the camera is between 24mm and 50mm, and the image definition is more than 200 ten thousand pixels. The visible range is 80-400 meters, and the main monitoring range is 80-300 meters. The method has the main functions of obtaining the characteristic information of the vehicle or the pedestrian within the range of 100-300 meters, and performing obstacle analysis, vehicle characteristic extraction, vehicle track extraction, pedestrian characteristic extraction, track extraction, obstacle analysis, remote environment analysis and weather analysis (detection of rain, snow, fog, haze and sand based on videos).
The two micro cameras are arranged in an array mode, the first video sensor is responsible for monitoring a short-distance area and extracting AI video image data, the second video sensor is responsible for monitoring a long-distance area and extracting AI video image data, and a certain overlapping area is arranged between the two sensors to meet the functional requirements of free image switching under different focal lengths and mutual data connection and transmission between the two sensors. Through the overlapping accumulation of different monitoring areas of the two cameras, high-definition monitoring pictures and required image information at any angle, any range and any position in a continuous detection range of 5-300 meters can be obtained.
The brightness and illumination sensor 140 is used to obtain the illumination intensity of the environment around the device and send the real-time values to the central control board 170, respectively, and the central control board 170 includes a core control board and a core processing board. The core control board transfers preset optimal working mode parameters of the camera according to the change range value of ambient light (the core control board can also receive numerical values sent by an expansion sensor, such as the numerical values of a rainfall sensor, a wind speed direction sensor and the like), and sends the working parameters to the first video sensor and the second video sensor, and after the two video sensors 110 receive corresponding numerical values, the working states of the two video sensors are periodically and dynamically adjusted to enable the performance of the two video sensors to be optimal, so that the requirements of rain, snow, fog, haze and dust in different environments are met; the best working performance requirements under different light rays such as day, night, sunny day, cloudy day, morning, evening and the like. Secondly, when the ambient light around the device cannot meet the requirements of the optimal AI video graphic analysis or monitoring application, the core control board will turn on and off the infrared light supplement lamp 130 according to the actual light intensity, so as to meet the functional modes of night vision monitoring and image analysis of the device in dim light or no light. The infrared light supplement lamp 130 is a non-visible light supplement device, the device cannot generate a visible light source emitted by a common incandescent lamp, an LED lamp or a traditional infrared light supplement lamp, the light source cannot be observed by people, but can be captured by a camera, so that at night, the interference of the device to pedestrians and vehicles due to the light source can be well avoided, and the overall security of the device is improved.
The GPS positioning receiver 160 is used to locate the device and acquire the location information and time information of the device. The temperature and humidity sensor 150 is used for collecting environmental data information. And finally, packaging and packaging the data based on the original data information acquired by different sensors and/or the data information acquired after the processing of the equipment according to a preset data format, compressing the data according to a preset compression format, and finally, outputting the data according to a preset data communication protocol format and outputting the data for a third-party system or platform.
In this embodiment, the machine body 100 further includes a protective housing 180, the protective housing 180 includes a first housing 181 and a second housing 182 detachably connected, and a seal ring 183 is disposed between the first housing 181 and the second housing 182. The dust cover 300 is arranged above the protective shell 180, and can realize the functions of rain prevention, dust prevention and sun shading. The second housing 182 located at the rear side of the machine main body 100 is provided with heat dissipation fins 184, and the second housing 182 is further provided with an equipment data output and power supply port 185 and an expansion sensor external connection port 186. The mounting bracket 200 is provided with a bracket connecting hole 187, the machine body 100 and the mounting bracket 200 are connected through the bracket connecting hole 187, and the mounting bracket 200 is provided with a rotatable joint, so that the left-right 360-degree rotation and the up-down 180-degree rotation of the machine body 100 can be realized.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. The utility model provides a polymorphic potential perception sensor, its characterized in that, polymorphic potential perception sensor include the machine main part and with the installing support that the machine main part is connected, the machine main part includes compound eye formula image acquisition module, millimeter wave radar sensor, infrared light filling lamp, light intensity sensor, temperature and humidity sensor, GPS positioning receiver and central control board, compound eye formula image acquisition module is the video sensor that compound eye formula array was laid including setting up the different focuses of at least two isopixels in machine main part front side, millimeter wave radar sensor and infrared light filling lamp all set up at machine main part front side, video sensor, infrared light filling lamp, light intensity sensor, temperature and humidity sensor and GPS positioning receiver all with central control board connects.
2. The multi-state sensing sensor according to claim 1, wherein the illumination sensor is located at the top end of the machine body, and the temperature and humidity sensor and the GPS positioning receiver are located at the lower end of the machine body.
3. A multi-state force sensing transducer according to claim 1, wherein said machine body further comprises a protective housing comprising a first housing and a second housing removably coupled, said first housing and said second housing having a seal disposed therebetween.
4. A multi-state force sensing sensor according to claim 1, wherein the machine body further comprises a power strip for supplying power to the modules.
5. A multi-state force sensor according to claim 3, wherein the second housing is provided with a bracket coupling hole, and the machine body and the mounting bracket are coupled through the bracket coupling hole.
6. The multi-state force sensor according to claim 3, wherein a dust cover is disposed above the protective housing.
7. A multi-state force sensor according to claim 3, wherein a heat radiating fin is provided on the second housing located at the rear side of the machine body.
8. The sensor according to claim 7, wherein the second housing has a device data output and power supply port and a sensor external connection port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120439353.7U CN214410021U (en) | 2021-03-01 | 2021-03-01 | Multi-state potential sensing sensor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120439353.7U CN214410021U (en) | 2021-03-01 | 2021-03-01 | Multi-state potential sensing sensor |
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| Publication Number | Publication Date |
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| CN214410021U true CN214410021U (en) | 2021-10-15 |
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| CN202120439353.7U Active CN214410021U (en) | 2021-03-01 | 2021-03-01 | Multi-state potential sensing sensor |
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| CN (1) | CN214410021U (en) |
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- 2021-03-01 CN CN202120439353.7U patent/CN214410021U/en active Active
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Address after: 050030 2002, block B, white commercial plaza, 105 Huaian East Road, Yuhua District, Shijiazhuang City, Hebei Province Patentee after: HEBEI DEGUROON ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 050030 Xinhai Tiantian Residential Building, 295 Donggang Road, Yuhua District, Shijiazhuang City, Hebei Province, 15-3-1303 Patentee before: HEBEI DEGUROON ELECTRONIC TECHNOLOGY Co.,Ltd. |
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