CN112614443A - Intelligent lamp box capable of carrying out vehicle flow statistics and capturing and analyzing images of vehicle owner groups - Google Patents
Intelligent lamp box capable of carrying out vehicle flow statistics and capturing and analyzing images of vehicle owner groups Download PDFInfo
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- CN112614443A CN112614443A CN202011548663.9A CN202011548663A CN112614443A CN 112614443 A CN112614443 A CN 112614443A CN 202011548663 A CN202011548663 A CN 202011548663A CN 112614443 A CN112614443 A CN 112614443A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/0404—Signs, boards or panels, illuminated from behind the insignia the light source being enclosed in a box forming the character of the sign
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/02—Marketing; Price estimation or determination; Fundraising
- G06Q30/0201—Market modelling; Market analysis; Collecting market data
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V2201/00—Indexing scheme relating to image or video recognition or understanding
- G06V2201/08—Detecting or categorising vehicles
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Abstract
The invention discloses an intelligent light box capable of carrying out traffic flow statistics and capturing and analyzing images of vehicle owners and crowds, which comprises a light box shell, a display area, a light source and a PLC circuit board, wherein the PLC circuit board is provided with a flash memory unit, a storage unit and an analysis processor, the light box shell is provided with a following camera and a single-point laser radar traffic flow sensor, the single-point laser radar traffic flow sensor is used for detecting the number of traffic flows, the output end of the single-point laser radar traffic flow sensor is connected with the input end of the storage unit, the following camera is used for taking pictures of vehicle marks, and the output end of the following camera is connected with the input end of the storage unit; this design adopts single-point laser radar traffic flow sensor can detect the statistics to the flow of traffic flow, and adopts to follow the camera and can discern the car logo of car, through the discernment of the car logo of car to according to its brand value, the preliminary portrait of calculating out the car owner, the market of being convenient for carries out statistical data.
Description
Technical Field
The invention belongs to the technical field of intelligent lamp boxes, and particularly relates to an intelligent lamp box capable of carrying out traffic flow statistics and capturing and analyzing images of vehicle owners and people.
Background
The lamp box advertisement is also named as 'lamp box poster' or 'night luminous poster'. The outer frame of the lamp box is made of aluminum alloy or stainless steel, the surface of the lamp box is made of organic glass, a fluorescent tube or a neon tube is arranged in the lamp box, and the picture is generally a photographic film.
The existing lamp box has single function, can not carry out preliminary statistics on the traffic flow and the picture of a vehicle owner, can only provide single advertising function, and provides an intelligent lamp box capable of carrying out capturing and analyzing on the traffic flow statistics and the picture of the vehicle owner group.
Disclosure of Invention
The invention aims to provide an intelligent lamp box capable of carrying out vehicle flow statistics and capturing and analyzing images of vehicle owners and people so as to solve the problems in the background art.
In order to achieve the purpose, the invention adopts the following technical scheme: the intelligent light box capable of capturing and analyzing the images of the vehicle flow statistics and the vehicle owner crowd comprises a light box shell, a display area, a light source and a PLC circuit board, wherein the display area is arranged on the front surface of the light box shell, the PLC circuit board is installed inside the light box shell, the light source is installed on the PLC circuit board, the PLC circuit board is electrically connected with a power supply, a flash memory unit, a storage unit and an analysis processor are arranged on the PLC circuit board, a following camera and a single-point laser radar vehicle flow sensor are installed on the light box shell, the single-point laser radar vehicle flow sensor is used for detecting the number of the vehicle flow, the output end of the single-point laser radar vehicle flow sensor is connected with the input end of the storage unit, the following camera is used for taking the images of the vehicle marks, and the output end of the following camera is connected with the input, the output end of the analysis processor is connected to the input end of the wireless data sending end, and the output end of the wireless data sending end is in signal connection with the server.
Further, the output end of the storage unit is connected with the input end of the analysis processor.
Further, the flash memory unit is electrically connected with the analysis processor.
Further, the follower camera is located at the top of the light box housing.
Further, the single-point laser radar traffic sensor is located in the inner wall of the bottom of the lamp box shell.
Further, install the compensation light source on following the camera, just the compensation light source with follow camera electric connection.
Further, the analysis processor performs mark identification by using a neighborhood marking method.
Furthermore, image preprocessing is needed before a neighborhood marking method, after the image preprocessing, the image is divided, the divided areas are classified, then the neighborhood marking method is adopted to carry out image identification, and the input gray level image is scanned twice to obtain the connected domain of the same foreground target.
Further, image preprocessing includes processing of brightness, contrast, sharpness, geometric position stretching.
Compared with the prior art, the invention has the beneficial effects that: this design adopts single-point laser radar traffic flow sensor can detect the statistics to the flow of traffic flow, and the adoption is followed the camera and can be discerned the car logo of car, the discernment through the car logo of car, and according to its brand value, according to the three-line brand of an online brand two-line brand promptly, can tentatively calculate car owner's approximate consumption ability, and then the portrait of preliminary calculation car owner, and accessible wireless data sending end with traffic flow data and car owner portrait upload to the server in market, the market of being convenient for carries out statistical data.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a frame diagram of the present invention;
FIG. 3 is a schematic diagram of a cutting structure of the 8-neighborhood labeling method of the present invention;
FIG. 4 is a schematic view illustrating the recognition of a first emblem according to the invention;
FIG. 5 is a schematic view illustrating the recognition of a second emblem according to the invention;
in the figure: 1. a light box housing; 2. a following camera; 3. a single-point laser radar traffic sensor; 4. a display area; 5. a power source; 6. a compensating light source; 7. a light source; 8. a PLC circuit board; 9. a flash memory unit; 10. a storage unit; 11. an analysis processor; 12. a wireless data transmitting terminal; 13. and (4) a server.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: an intelligent light box capable of carrying out vehicle flow statistics and vehicle owner crowd image capture and analysis comprises a light box shell 1, a display area 4, a light source 7 and a PLC circuit board 8, wherein the display area 4 is arranged on the front surface of the light box shell 1, the PLC circuit board 8 is arranged inside the light box shell 1, the light source 7 is arranged on the PLC circuit board 8, the PLC circuit board 8 is electrically connected with a power supply 5, a flash memory unit 9, a storage unit 10 and an analysis processor 11 are arranged on the PLC circuit board 8, the flash memory unit 9 is electrically connected with the analysis processor 11, a following camera 2 and a single-point laser radar vehicle flow sensor 3 are arranged on the light box shell 1, the following camera 2 is positioned at the top of the light box shell 1, the single-point laser radar vehicle flow sensor 3 is used for detecting the number of vehicle flows, the single-point laser radar vehicle flow sensor 3 is positioned in the inner wall of the bottom of the light box shell 1, the output end of, the following camera 2 is used for taking pictures of vehicle marks, the output end of the following camera 2 is connected with the input end of the storage unit 10, the output end of the analysis processor 11 is connected to the input end of the wireless data sending end 12, and the output end of the wireless data sending end 12 is in signal connection with the server 13.
In this embodiment, the output terminal of the storage unit 10 is connected to the input terminal of the analysis processor 11.
In this embodiment, follow and install compensation light source 6 on the camera 2, and compensation light source 6 with follow camera 2 electric connection.
In this embodiment, the analysis processor 11 performs mark recognition by using a neighborhood labeling method, and needs to perform image preprocessing before the neighborhood labeling method, where the image preprocessing includes processing of brightness, contrast, definition, and geometric position stretching, and after the image preprocessing, the image is divided, the divided areas are classified, and then the neighborhood labeling method is used to perform image identification, and the input grayscale image is scanned twice to obtain a connected domain of the same foreground target.
The working principle and the using process of the invention are as follows: the single-point laser radar traffic sensor 3 is composed of two Beixing single-point laser radars, judges the traffic state of the vehicle according to the measurement data of the laser radars, counts the flow information in real time, and can calculate the running speed of the vehicle by recording the triggering time of the two laser radars; when the following camera 2 detects that the automobile runs, the lens rotates along with the automobile so as to take the image of the automobile mark which is as clear as possible, then the image is subjected to image preprocessing including brightness adjustment, contrast, definition and geometric position stretching, the image is divided, an 8-neighborhood marking method is adopted in the embodiment for explanation, namely eight points around the middle pixel point are 8 neighborhoods of the pixel point, as shown in fig. 3, the divided areas are classified, then the neighborhood marking method is adopted for image identification, an input gray scale image is scanned twice, a connected domain of the same foreground target is obtained, and the specific steps are as follows:
inputting the value of a target pixel point of a binary gray-scale image of the picture: is other than 0; value of background pixel: 0;
establishing an equivalence set: which of the connected areas used to store the same label;
as shown in fig. 4, note: { {1,2}, {2,1}, {2,2}, {2,3}, {3,1}, and {3,3} }, the vehicle logo for identifying such a connected domain is an automobile with a taxi brand of gallop, and is denoted as: the method comprises the steps of { {1,1}, {1,2}, {1,3}, {2,1}, {2,2}, {2,3}, {3,1}, and {3,3} }, wherein the car logo identified by the communication domain is an automobile with a snowdragon brand, so that the car logo is identified, the general consumption capacity of an owner can be preliminarily calculated according to the brand value, namely a first-line brand and a second-line brand and a three-line brand, the portrait of the owner is further preliminarily calculated, and the traffic flow data and the portrait of the owner are uploaded to a server 13 of a market through a wireless data transmitting end 12, so that the market can conveniently count data.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. Can carry out traffic flow statistics and car owner crowd's picture snatch and intelligent lamp house of analysis, including lamp house casing (1), display area (4), light source (7) and PLC circuit board (8), the front surface of lamp house casing (1) has display area (4), the internally mounted of lamp house casing (1) has PLC circuit board (8), install light source (7) on PLC circuit board (8), PLC circuit board (8) and power (5) electric connection, a serial communication port, flash memory unit (9), memory cell (10) and analysis processor (11) have on PLC circuit board (8), install on lamp house casing (1) and follow camera (2) and single-point laser radar traffic flow sensor (3), single-point laser radar traffic flow sensor (3) are used for detecting the quantity of traffic flow, the output of single-point laser radar traffic flow sensor (3) is connected with the input of memory cell (10) and is connected The following camera (2) is used for taking pictures of the vehicle signs, the output end of the following camera (2) is connected with the input end of the storage unit (10), the output end of the analysis processor (11) is connected to the input end of the wireless data sending end (12), and the output end of the wireless data sending end (12) is in signal connection with the server (13).
2. The intelligent lamp box capable of capturing and analyzing the images of the traffic flow statistics and the crowd of the car owners according to claim 1, is characterized in that: the output end of the storage unit (10) is connected with the input end of the analysis processor (11).
3. The intelligent lamp box capable of capturing and analyzing the images of the traffic flow statistics and the crowd of the car owners according to claim 1, is characterized in that: the flash memory unit (9) is electrically connected with the analysis processor (11).
4. The intelligent lamp box capable of capturing and analyzing the images of the traffic flow statistics and the crowd of the car owners according to claim 1, is characterized in that: the following camera (2) is positioned at the top of the lamp box shell (1).
5. The intelligent lamp box capable of capturing and analyzing the images of the traffic flow statistics and the crowd of the car owners according to claim 1, is characterized in that: the single-point laser radar traffic sensor (3) is positioned in the inner wall of the bottom of the lamp box shell (1).
6. The intelligent lamp box capable of capturing and analyzing the images of the traffic flow statistics and the crowd of the car owners according to claim 1, is characterized in that: install compensation light source (6) on following camera (2), just compensation light source (6) with follow camera (2) electric connection.
7. The intelligent lamp box capable of capturing and analyzing the images of the traffic flow statistics and the crowd of the car owners according to claim 1, is characterized in that: the analysis processor (11) adopts a neighborhood marking method to identify the mark.
8. The intelligent lamp box capable of capturing and analyzing the images of the traffic flow statistics and the crowd of the car owners according to claim 7, is characterized in that: the method comprises the steps of performing image preprocessing before a neighborhood marking method, dividing an image after the image preprocessing, classifying divided areas, performing image identification by adopting the neighborhood marking method, and scanning an input gray level image twice to obtain a connected domain of the same foreground target.
9. The intelligent lamp box capable of capturing and analyzing the images of the traffic flow statistics and the crowd of the car owners according to claim 8, is characterized in that: the image preprocessing comprises brightness, contrast, definition and geometric position stretching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011548663.9A CN112614443A (en) | 2020-12-24 | 2020-12-24 | Intelligent lamp box capable of carrying out vehicle flow statistics and capturing and analyzing images of vehicle owner groups |
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| CN202011548663.9A CN112614443A (en) | 2020-12-24 | 2020-12-24 | Intelligent lamp box capable of carrying out vehicle flow statistics and capturing and analyzing images of vehicle owner groups |
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