CN107766817B - Passenger flow analysis method, device and system based on biological feature recognition - Google Patents
Passenger flow analysis method, device and system based on biological feature recognition Download PDFInfo
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Abstract
The invention discloses a passenger flow analysis method, a passenger flow analysis device and a passenger flow analysis system based on biological feature recognition. The passenger flow analysis method based on the biological feature recognition comprises the following steps: responding to a biological characteristic information acquisition instruction, and controlling a biological characteristic information acquisition device to acquire and obtain human biological characteristics; identifying the human body biological characteristics to obtain corresponding human body biological characteristic information; and sending the human body biological characteristic information to a passenger flow analysis end so that the passenger flow analysis end analyzes the human body biological characteristic information and generates corresponding passenger flow analysis data. By adopting the invention, the accuracy of the passenger flow analysis result can be improved.
Description
Technical Field
The invention relates to the technical field of computers, in particular to a passenger flow analysis method, a passenger flow analysis device and a passenger flow analysis system based on biological feature recognition.
Background
In the existing ticketing system, the analysis of the passenger flow situation is usually realized by analyzing the information of the certificate read by the system, when a passenger uses the certificate of another person to check the ticket, the system cannot distinguish whether the certificate is used by the passenger, so that the passenger flow situation obtained by analyzing and counting the certificate information does not necessarily accord with the actual passenger flow situation.
Disclosure of Invention
The embodiment of the invention provides a passenger flow analysis method, a passenger flow analysis device and a passenger flow analysis system based on biological feature recognition, which can improve the accuracy of a passenger flow analysis result.
The embodiment of the invention provides a passenger flow analysis method based on biological feature recognition, which specifically comprises the following steps:
responding to a biological characteristic information acquisition instruction, and controlling a biological characteristic information acquisition device to acquire and obtain human biological characteristics;
identifying the human body biological characteristics to obtain corresponding human body biological characteristic information;
and sending the human body biological characteristic information to a passenger flow analysis end so that the passenger flow analysis end analyzes the human body biological characteristic information and generates corresponding passenger flow analysis data.
Further, the passenger flow analysis method based on biometric identification further includes:
and generating the biological characteristic information acquisition instruction every preset time period.
Further, the biological characteristic information acquisition device comprises a human face image acquisition device; the human body biological characteristics are human face images; the human face image acquisition device is a camera;
identifying the human body biological characteristics to obtain corresponding human body biological characteristic information specifically comprises:
and carrying out recognition analysis on the face image according to a face recognition algorithm to obtain corresponding face information.
Further, the biological characteristic information acquisition device comprises a voice fragment acquisition device; the human body biological characteristic is a voice fragment; the human body biological characteristic information is voiceprint information.
Further, the biometric information acquisition device comprises a fingerprint image acquisition device; the human body biological characteristic is a fingerprint image; the human body biological characteristic information is fingerprint information.
Another passenger flow analysis method based on biometric identification provided by the embodiment of the present invention specifically includes:
sending a biological characteristic information acquisition instruction to at least one deployment control end so that each deployment control end controls a biological characteristic information acquisition device to acquire and obtain human biological characteristics according to the biological characteristic information acquisition instruction and acquires corresponding human biological characteristic information by identifying the human biological characteristics;
receiving the human body biological characteristic information sent by each deployment and control terminal;
and analyzing all the human body biological characteristic information to generate corresponding passenger flow analysis data.
Furthermore, each piece of human body biological characteristic information comprises a corresponding deployment and control end identification code, human body biological characteristic data and a human body biological characteristic data generation time stamp;
analyzing all the human body biological characteristic information to generate corresponding passenger flow analysis data, which specifically comprises:
analyzing each piece of human body biological characteristic information, and judging whether the deployment and control end identification codes, the human body biological characteristic data and the human body biological characteristic data generation timestamps in each two pieces of human body biological characteristic information are the same or not;
if the deployment and control end identification codes in any two pieces of human body biological characteristic information are different and the generation time stamps of the human body biological characteristic data and the human body biological characteristic data are the same, generating the passenger flow analysis data containing warning information;
otherwise, generating the passenger flow analysis data containing analysis passing information.
Correspondingly, the embodiment of the invention also provides a passenger flow analysis device based on biological feature recognition, which specifically comprises:
the human body biological characteristic acquisition module is used for responding to a biological characteristic information acquisition instruction and controlling the biological characteristic information acquisition device to acquire and obtain human body biological characteristics;
the biological characteristic information acquisition module is used for identifying the human biological characteristics to acquire corresponding human biological characteristic information; and the number of the first and second groups,
and the passenger flow analysis data acquisition module is used for sending the human body biological characteristic information to a passenger flow analysis end so as to enable the passenger flow analysis end to analyze the human body biological characteristic information and generate corresponding passenger flow analysis data.
The embodiment of the invention also provides another passenger flow analysis device based on biological feature recognition, which specifically comprises:
the biological characteristic information acquisition instruction generating module is used for sending a biological characteristic information acquisition instruction to at least one control terminal so that each control terminal controls a biological characteristic information acquisition device to acquire and obtain human biological characteristics according to the biological characteristic information acquisition instruction and acquires corresponding human biological characteristic information by identifying the human biological characteristics;
the biological characteristic information collection module is used for receiving the human body biological characteristic information sent by each deployment and control end; and the number of the first and second groups,
and the passenger flow analysis data generation module is used for analyzing all the human body biological characteristic information to generate corresponding passenger flow analysis data.
Correspondingly, the embodiment of the invention also provides a passenger flow analysis system based on biological characteristic identification, which specifically comprises a passenger flow analysis end and at least one control end;
the passenger flow analysis end is the passenger flow analysis device based on the biological characteristic recognition;
each deployment and control terminal is the passenger flow analysis device based on the biological characteristic recognition.
The embodiment of the invention has the following beneficial effects:
according to the passenger flow analysis method, device and system based on biological feature recognition, the passenger flow condition is analyzed in a mode of recognizing the biological features of the human body, so that the passenger flow condition obtained through analysis is high in conformity with the actual passenger flow condition, and the accuracy of the passenger flow analysis result can be improved.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of a passenger flow analysis system based on biometric identification provided by the present invention;
FIG. 2 is a schematic flow chart of a preferred embodiment of a passenger flow analysis method based on biometric identification according to the present invention;
FIG. 3 is a schematic flow chart diagram of another passenger flow analysis method based on biometric identification according to a preferred embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a preferred embodiment of a passenger flow analysis device based on biometric identification provided by the present invention;
fig. 5 is a schematic structural diagram of another passenger flow analysis device based on biometric identification according to a preferred embodiment of the present invention.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, a schematic structural diagram of a preferred embodiment of a passenger flow analysis system based on biometric feature recognition provided by the present invention specifically includes a passenger flow analysis end 11 and at least one deployment and control end 12;
the passenger flow analysis end is a first passenger flow analysis device based on biological characteristic recognition as follows;
each deployment and control terminal is a second passenger flow analysis device based on biological feature recognition as described below.
In this embodiment, the control end can be arranged in a plurality of places such as a hotel, a wine building, a shopping mall, a supermarket, a bus stop, a railway station and a high-speed railway station.
The following passenger flow analysis method based on biological feature recognition is executed by the deployment and control end.
As shown in fig. 2, a schematic flow chart of a preferred embodiment of a passenger flow analysis method based on biometric identification provided by the present invention includes steps S21 to S23, which are as follows:
s21: and responding to the biological characteristic information acquisition instruction, and controlling the biological characteristic information acquisition device to acquire and obtain the biological characteristics of the human body.
In this embodiment, the deployment and control end includes a biometric information acquisition device. Specifically, the biometric information acquisition device comprises a face image acquisition device (more preferably, the face image acquisition device is a camera), a voice segment acquisition device and/or a fingerprint image acquisition device. The biological characteristic information acquisition instruction can be generated by the passenger flow analysis end and is sent to the deployment and control end. After receiving the biological characteristic information acquisition instruction, the deployment and control end controls the biological characteristic information acquisition device to acquire the biological characteristics of the human body, and obtains the corresponding human body biological characteristics. Specifically, when the biological characteristic information acquisition device comprises a face image acquisition device, the face image acquisition device is controlled to shoot a face to obtain a corresponding face image; when the biological characteristic information acquisition device comprises a voice fragment acquisition device, controlling the voice fragment acquisition device to record voice to obtain a corresponding voice fragment; when the biological characteristic information acquisition device comprises the fingerprint image acquisition device, the fingerprint image acquisition device is controlled to acquire the fingerprint of the human body, and a corresponding fingerprint image is obtained.
In another preferred embodiment, the deployment and control terminal generates the biological characteristic information acquisition instruction every preset time period.
In this embodiment, a timer may be preset in the deployment and control terminal, so that the deployment and control terminal generates a biological characteristic information acquisition instruction at intervals to periodically acquire biological characteristics of a human body and trigger a subsequent passenger flow analysis process.
S22: and identifying the human body biological characteristics to obtain corresponding human body biological characteristic information.
In this embodiment, the deployment and control end identifies the obtained human biological characteristics to obtain corresponding human biological characteristic information.
In another preferred embodiment, when the biometric information acquisition device includes a human face image acquisition device, the step S22 may further include a sub-step S2201, which is as follows:
s2201: and carrying out recognition analysis on the face image according to a face recognition algorithm to obtain corresponding face information.
In this embodiment, a face recognition algorithm is set in the deployment and control end in advance, and the obtained face image is recognized according to the face recognition algorithm to obtain corresponding face information.
S23: and sending the human body biological characteristic information to a passenger flow analysis end so that the passenger flow analysis end analyzes the human body biological characteristic information and generates corresponding passenger flow analysis data.
In this embodiment, after the deployment and control terminal obtains the human body biological characteristic information by identification, the deployment and control terminal sends the human body biological characteristic information to the passenger flow analysis terminal. And after receiving the human body biological characteristic information sent by the deployment and control end, the passenger flow analysis end analyzes the human body biological characteristic information to generate corresponding passenger flow analysis data.
The embodiment of the invention analyzes the passenger flow condition by identifying the biological characteristics of the human body, so that the passenger flow condition obtained by analysis has high conformity with the actual passenger flow condition, and the accuracy of the passenger flow analysis result can be improved.
The passenger flow analysis method based on the biological feature recognition is executed by the passenger flow analysis terminal.
As shown in fig. 3, a schematic flow chart of another passenger flow analysis method based on biometric identification according to a preferred embodiment of the present invention includes steps S31 to S33, which are as follows:
s31: and sending a biological characteristic information acquisition instruction to at least one deployment control terminal, so that each deployment control terminal controls a biological characteristic information acquisition device to acquire and obtain human biological characteristics according to the biological characteristic information acquisition instruction and acquires corresponding human biological characteristic information by identifying the human biological characteristics.
In this embodiment, the passenger flow analysis end generates a biological characteristic information acquisition instruction and sends the biological characteristic information acquisition instruction to the deployment and control end, so as to trigger a flow of the deployment and control end for acquiring the biological characteristic information of the human body. The biological characteristic information acquisition device in the deployment and control end comprises a face image acquisition device (more preferably, the face image acquisition device is a camera), a voice fragment acquisition device and/or a fingerprint image acquisition device.
S32: and receiving the human body biological characteristic information sent by each deployment and control terminal.
In this embodiment, since the passenger flow analysis end is connected to one or more deployment and control ends, the human body biological characteristic information collected by each deployment and control end can be received at the same time.
S33: and analyzing all the human body biological characteristic information to generate corresponding passenger flow analysis data.
In this embodiment, after receiving the human body biometric information sent by each deployment and control terminal, the passenger flow analysis terminal analyzes the human body biometric information, thereby generating corresponding passenger flow analysis data.
In another preferred embodiment, the above S33 may further include sub-steps S3301 to S3303, which are as follows:
s3301: analyzing each piece of human body biological characteristic information, and judging whether the deployment and control end identification codes, the human body biological characteristic data and the human body biological characteristic data generation time stamps in every two pieces of human body biological characteristic information are the same.
In this embodiment, each piece of face information includes a corresponding deployment and control end identification code, human biometric data, and a human biometric data generation timestamp. Therefore, the passenger flow analysis end compares the received human body biological characteristic information two by two to judge whether the contained data is the same.
S3302: and if the identification codes of the deployment and control ends in any two pieces of human body biological characteristic information are different and the generation time stamps of the human body biological characteristic data and the human body biological characteristic data are the same, generating the passenger flow analysis data containing warning information.
In this embodiment, if it is determined that the deployment and control end identification codes in any two pieces of human body biometric information are different, but the generation timestamps of the human body biometric data and the human body biometric data are the same, it indicates that the same person appears in two different places at the same time, and it is highly likely that a person falsely imitates the same person, so that corresponding passenger flow analysis data including warning information is generated, and thus, a worker can take corresponding measures according to the warning information.
S3303: otherwise, generating the passenger flow analysis data containing analysis passing information.
In the present embodiment, when the determination result is other than the case described in S3302, the passenger flow analysis data including the analysis-passing information is generated because the human biometric information is considered to be correct.
The embodiment of the invention analyzes the passenger flow condition by identifying the biological characteristics of the human body, so that the passenger flow condition obtained by analysis has high conformity with the actual passenger flow condition, and the accuracy of the passenger flow analysis result can be improved.
Correspondingly, the invention also provides a passenger flow analysis device based on the biological characteristic recognition.
As shown in fig. 4, a schematic structural diagram of a preferred embodiment of a passenger flow analysis device based on biometric identification provided in the present invention specifically includes:
the human body biological characteristic acquisition module 41 is used for responding to a biological characteristic information acquisition instruction and controlling the biological characteristic information acquisition device to acquire and obtain human body biological characteristics;
a biological characteristic information obtaining module 42, configured to identify the human biological characteristics to obtain corresponding human biological characteristic information; and the number of the first and second groups,
and a passenger flow analysis data obtaining module 43, configured to send the human body biometric information to a passenger flow analysis end, so that the passenger flow analysis end analyzes the human body biometric information and generates corresponding passenger flow analysis data.
Further, the passenger flow analysis device based on biometric identification further includes:
and the biological characteristic information acquisition instruction generating module is used for generating the biological characteristic information acquisition instruction every other preset time period.
Further, the biological characteristic information acquisition device comprises a human face image acquisition device; the human body biological characteristics are human face images; the human face image acquisition device is a camera;
the biological characteristic information obtaining module specifically comprises:
and the face information analysis obtaining unit is used for carrying out identification analysis on the face image according to a face identification algorithm to obtain corresponding face information.
Further, the biological characteristic information acquisition device comprises a voice fragment acquisition device; the human body biological characteristic is a voice fragment; the human body biological characteristic information is voiceprint information.
Further, the biometric information acquisition device comprises a fingerprint image acquisition device; the human body biological characteristic is a fingerprint image; the human body biological characteristic information is fingerprint information.
The embodiment of the invention analyzes the passenger flow condition by identifying the biological characteristics of the human body, so that the passenger flow condition obtained by analysis has high conformity with the actual passenger flow condition, and the accuracy of the passenger flow analysis result can be improved.
The invention also provides another passenger flow analysis device based on biological characteristic recognition.
As shown in fig. 5, a schematic structural diagram of another passenger flow analysis device based on biometric identification according to a preferred embodiment of the present invention specifically includes:
the biological characteristic information acquisition instruction generating module 51 is configured to send a biological characteristic information acquisition instruction to at least one deployment control terminal, so that each deployment control terminal controls a biological characteristic information acquisition device to acquire human biological characteristics according to the biological characteristic information acquisition instruction and acquires corresponding human biological characteristic information by identifying the human biological characteristics;
a biological characteristic information collecting module 52, configured to receive the human biological characteristic information sent by each deployment and control end; and the number of the first and second groups,
and the passenger flow analysis data generation module 53 is configured to analyze all the human body biological characteristic information to generate corresponding passenger flow analysis data.
Furthermore, each piece of human body biological characteristic information comprises a corresponding deployment and control end identification code, human body biological characteristic data and a human body biological characteristic data generation time stamp;
the passenger flow analysis data generation module specifically includes:
the human body biological characteristic information analysis and judgment unit is used for analyzing each piece of human body biological characteristic information and judging whether the deployment and control end identification codes, the human body biological characteristic data and the human body biological characteristic data generation timestamps in each two pieces of human body biological characteristic information are the same or not; and the number of the first and second groups,
the first analysis data generation unit is used for generating passenger flow analysis data containing warning information when the deployment and control end identification codes in any two pieces of human body biological characteristic information are different and the generation time stamps of the human body biological characteristic data and the human body biological characteristic data are the same; or,
a second analysis data generation unit configured to generate the passenger flow analysis data including analysis passing information when the execution condition of the first analysis data generation unit is not satisfied.
The embodiment of the invention analyzes the passenger flow condition by identifying the biological characteristics of the human body, so that the passenger flow condition obtained by analysis has high conformity with the actual passenger flow condition, and the accuracy of the passenger flow analysis result can be improved.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (9)
1. A passenger flow analysis method based on biological feature recognition is characterized by comprising the following steps:
responding to a biological characteristic information acquisition instruction, and controlling a biological characteristic information acquisition device to acquire and obtain human biological characteristics;
identifying the human body biological characteristics to obtain corresponding human body biological characteristic information; the human body biological characteristic information comprises human face information, voiceprint information, fingerprint information, a deployment control end identification code, human body biological characteristic data and a human body biological characteristic data generation timestamp;
sending the human body biological characteristic information to a passenger flow analysis end so that the passenger flow analysis end analyzes the human body biological characteristic information and generates corresponding passenger flow analysis data; specifically, each piece of human body biological characteristic information is analyzed, and whether the deployment and control end identification code, the human body biological characteristic data and the human body biological characteristic data generation timestamp in each two pieces of human body biological characteristic information are the same or not is judged; if the deployment and control end identification codes in any two pieces of human body biological characteristic information are different and the generation time stamps of the human body biological characteristic data and the human body biological characteristic data are the same, generating the passenger flow analysis data containing warning information; otherwise, generating the passenger flow analysis data containing analysis passing information.
2. The passenger flow analysis method based on biometric identification according to claim 1, further comprising:
and generating the biological characteristic information acquisition instruction every preset time period.
3. The passenger flow analysis method based on biometric feature recognition according to claim 1, wherein the biometric information acquisition device comprises a human face image acquisition device; the human body biological characteristics are human face images; the human face image acquisition device is a camera;
identifying the human body biological characteristics to obtain corresponding human body biological characteristic information specifically comprises:
and carrying out recognition analysis on the face image according to a face recognition algorithm to obtain corresponding face information.
4. The passenger flow analysis method based on biometric identification according to claim 1, wherein the biometric information collection means comprises a voice segment collection means; the human body biological characteristic is a voice fragment; the human body biological characteristic information is voiceprint information.
5. The passenger flow analysis method based on biometric identification according to claim 1, wherein the biometric information acquisition device comprises a fingerprint image acquisition device; the human body biological characteristic is a fingerprint image; the human body biological characteristic information is fingerprint information.
6. A passenger flow analysis method based on biological feature recognition is characterized by comprising the following steps:
sending a biological characteristic information acquisition instruction to at least one deployment control end so that each deployment control end controls a biological characteristic information acquisition device to acquire and obtain human biological characteristics according to the biological characteristic information acquisition instruction and acquires corresponding human biological characteristic information by identifying the human biological characteristics; each piece of human body biological characteristic information comprises a corresponding deployment and control end identification code, human body biological characteristic data and a human body biological characteristic data generation timestamp;
receiving the human body biological characteristic information sent by each deployment and control terminal;
analyzing all the human body biological characteristic information to generate corresponding passenger flow analysis data, specifically, analyzing each human body biological characteristic information, and judging whether the deployment and control end identification codes, the human body biological characteristic data and the human body biological characteristic data generation timestamps in every two pieces of human body biological characteristic information are the same; if the deployment and control end identification codes in any two pieces of human body biological characteristic information are different and the generation time stamps of the human body biological characteristic data and the human body biological characteristic data are the same, generating the passenger flow analysis data containing warning information; otherwise, generating the passenger flow analysis data containing analysis passing information.
7. A passenger flow analysis device based on biometric identification, comprising:
the human body biological characteristic acquisition module is used for responding to a biological characteristic information acquisition instruction and controlling the biological characteristic information acquisition device to acquire and obtain human body biological characteristics;
the biological characteristic information acquisition module is used for identifying the human biological characteristics to acquire corresponding human biological characteristic information; each piece of human body biological characteristic information comprises a corresponding deployment and control end identification code, human body biological characteristic data and a human body biological characteristic data generation timestamp; and the number of the first and second groups,
the passenger flow analysis data acquisition module is used for sending the human body biological characteristic information to a passenger flow analysis end so as to enable the passenger flow analysis end to analyze the human body biological characteristic information and generate corresponding passenger flow analysis data, specifically, analyzing each piece of human body biological characteristic information and judging whether the deployment and control end identification code, the human body biological characteristic data and the human body biological characteristic data generation timestamp in each two pieces of human body biological characteristic information are the same; if the deployment and control end identification codes in any two pieces of human body biological characteristic information are different and the generation time stamps of the human body biological characteristic data and the human body biological characteristic data are the same, generating the passenger flow analysis data containing warning information; otherwise, generating the passenger flow analysis data containing analysis passing information.
8. A passenger flow analysis device based on biometric identification, comprising:
the biological characteristic information acquisition instruction generating module is used for sending a biological characteristic information acquisition instruction to at least one control terminal so that each control terminal controls a biological characteristic information acquisition device to acquire and obtain human biological characteristics according to the biological characteristic information acquisition instruction and acquires corresponding human biological characteristic information by identifying the human biological characteristics; each piece of human body biological characteristic information comprises a corresponding deployment and control end identification code, human body biological characteristic data and a human body biological characteristic data generation timestamp;
the biological characteristic information collection module is used for receiving the human body biological characteristic information sent by each deployment and control end; and the number of the first and second groups,
the passenger flow analysis data generation module is used for analyzing all the human body biological characteristic information to generate corresponding passenger flow analysis data, specifically, analyzing each piece of human body biological characteristic information to judge whether the deployment and control end identification codes, the human body biological characteristic data and the human body biological characteristic data generation timestamps in every two pieces of human body biological characteristic information are the same or not; if the deployment and control end identification codes in any two pieces of human body biological characteristic information are different and the generation time stamps of the human body biological characteristic data and the human body biological characteristic data are the same, generating the passenger flow analysis data containing warning information; otherwise, generating the passenger flow analysis data containing analysis passing information.
9. A passenger flow analysis system based on biological characteristic recognition is characterized by comprising a passenger flow analysis end and at least one control end;
the passenger flow analysis terminal is the passenger flow analysis device based on the biological feature recognition according to claim 8;
each of the deployment terminals is the passenger flow analysis device based on biometric identification according to claim 7.
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| US7296662B1 (en) * | 2000-05-16 | 2007-11-20 | Otis Elevator Company | Elevator system with escalator-like passenger flow |
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| CN105574497A (en) * | 2015-12-15 | 2016-05-11 | 重庆凯泽科技有限公司 | Mall people counting system and counting method based on face detection |
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| US7296662B1 (en) * | 2000-05-16 | 2007-11-20 | Otis Elevator Company | Elevator system with escalator-like passenger flow |
| CN105160549A (en) * | 2015-08-21 | 2015-12-16 | 浙江视科文化传播有限公司 | Passenger flow statistical analysis system |
| CN105574497A (en) * | 2015-12-15 | 2016-05-11 | 重庆凯泽科技有限公司 | Mall people counting system and counting method based on face detection |
| CN205840722U (en) * | 2016-07-12 | 2016-12-28 | 中科联房（北京）科技有限公司 | There is the intelligent peephole of human-body biological identification function |
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