CN113487784A - Gate passing system and method - Google Patents
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- CN113487784A CN113487784A CN202110664836.1A CN202110664836A CN113487784A CN 113487784 A CN113487784 A CN 113487784A CN 202110664836 A CN202110664836 A CN 202110664836A CN 113487784 A CN113487784 A CN 113487784A
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- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
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- G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
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- G—PHYSICS
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- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/38—Individual registration on entry or exit not involving the use of a pass with central registration
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Abstract
The invention discloses a gate passing system and a gate passing method, which are used for improving passing efficiency of passing gates. The system at least comprises a personnel detection module and a face recognition gate module, wherein: the personnel detection module is used for monitoring the first personnel number in the first area, determining a first comparison result of the first personnel number and a preset threshold value, determining a detection mode based on the first comparison result, and sending detection mode indication information to the face recognition gate module; the detection mode at least comprises a normal passing mode and a quick passing mode; the rapid passing mode is used for representing that the gate corresponding to the gate machine is opened once, and the passing mode of multiple persons can be verified; and the face recognition gate module is used for receiving the detection mode indication information, detecting the face corresponding to the gate of the gate, acquiring a face picture, comparing the acquired face picture with the face picture in a preset database, and controlling the gate to be opened or closed based on the comparison result and the detection mode indication information.
Description
Technical Field
The invention relates to the technical field of gate control, in particular to a gate passing system and a gate passing method.
Background
At present, in the morning on-duty peak time, at the entrance where a face gate of a company or a park passes, a lot of people are often seen to be crowded at the entrance of the gate to wait for queuing for face recognition, obtain the pass and enter the company or the park.
Specifically, current floodgate machine current mode is that the floodgate machine once only lets current alone, and the gate will be opened before the personnel that pass through are verified to people's face at every turn are current, personnel close the gate again after passing, such mode can increase the latency of treating passerby, and, in the in-service use process, because open/close the gate frequently, can lead to the gate switch insensitive sometimes, thereby can appear needing passerby to withdraw from behind the gate passageway, brush the condition that the people's face just can normally open the door again.
Therefore, the technical problem that the passing efficiency of the gate is low exists in the prior art.
Disclosure of Invention
The embodiment of the invention provides a gate passing system and a gate passing method, which are used for solving the technical problem of low gate passing efficiency in the prior art.
In a first aspect, a gate passage system is provided, the system at least comprising:
the personnel detection module is used for monitoring the first personnel number of the first area, determining a first comparison result of the first personnel number and a preset threshold value, determining a detection mode based on the first comparison result, and sending detection mode indication information to the face recognition gate module; the detection mode at least comprises a normal passing mode and a quick passing mode; the rapid passing mode is used for representing that a gate corresponding to the gate machine is opened once, and the passing mode of multiple persons can be verified;
and the face recognition gate module is used for receiving the detection mode indication information, detecting a face corresponding to a gate of the gate, acquiring a face picture, comparing the acquired face picture with the face picture in a preset database, and controlling the gate to be opened or closed based on a comparison result and the detection mode indication information.
In one possible embodiment, the people detection module comprises a number of people detection module and a face detection module, wherein,
the personnel number detection module is used for determining to start a rapid passing mode when the first personnel number is determined to be not less than a preset threshold value;
the face detection module is used for carrying out face recognition detection processing on the personnel in the second area; the second area belongs to a first area, and the second area is an area with a preset distance from the first area to the gate;
the face detection module is further configured to send first detection mode indication information to the face recognition gate when it is determined that all persons in the second area pass face recognition detection, where the first detection mode indication information is used to indicate that the gate is continuously opened, and the first detection mode indication information belongs to the detection mode indication information.
In a possible implementation manner, the face recognition gate module is specifically configured to:
receiving the first detection mode indication information;
according to the first detection mode indication information, the gate is opened, and when the gate is determined to pass through the number of persons corresponding to the persons passing through the face recognition detection in the second area, the gate is closed.
In a possible implementation manner, the face recognition gate module is specifically configured to:
receiving the first detection mode indication information;
detecting the faces of the persons in the second area corresponding to the gate of the gate machine to obtain a plurality of face pictures;
if the obtained face pictures are matched with the face pictures in the preset database, the gate is continuously opened;
and if any one of the acquired face pictures is not matched with the face pictures in the preset database, closing the gate.
In a possible implementation, the face recognition gate module is further configured to:
if the obtained face pictures are matched with the face pictures in the preset database, closing the gate after receiving the preset time period of the first detection mode indication information; or,
and when the number of the personnel passing through the gate is determined to be the number of the personnel corresponding to the personnel passing through the face identification detection in the second area, the gate is closed.
In one possible embodiment, the people detection module comprises a number of people detection module and a face detection module, wherein,
the personnel detection module is used for determining to start a rapid passing mode when the first personnel number is determined to be not less than a preset threshold value;
the face detection module is used for carrying out face recognition detection processing on the personnel in the second area; the second area belongs to a first area, and the second area is an area with a preset distance from the first area to the gate;
the face detection module is further configured to send second detection mode indication information to the face recognition gate module when it is determined that a face corresponding to any person in the second area is not recognizable, where the second detection mode indication information is used to indicate switching to a normal passing mode; the second detection mode indication information belongs to the detection mode indication information.
In one possible embodiment, the system further comprises a backend platform module, wherein:
the back-end platform module is used for receiving the face recognition verification information sent by the personnel detection module and the face recognition gate module, matching the face pictures included in the face recognition verification information with the face pictures in a preset database, and feeding back matching results to the personnel detection module and the face recognition gate module.
In a possible embodiment, a difference between the set heights and a difference between the distances between the people detection module and the face recognition gate module are within a preset range, so that the people detection module monitors people in an area corresponding to the face recognition gate module.
In a second aspect, a gate passing method is provided, which is applied to the gate passing system according to the first aspect, and the method includes:
monitoring the number of first persons in a first area corresponding to the gate, and determining a first comparison result of the number of the first persons and a preset threshold value;
determining a detection mode based on the first comparison result, and sending detection mode indication information to enable a person to be communicated in the first area to pass through the gate; the detection mode at least comprises a normal passing mode and a quick passing mode; and the rapid passing mode is used for representing the opening of the gate corresponding to the gate machine once, and the passing mode of multiple persons can be verified.
In a possible implementation, determining a detection mode based on the first comparison result, and sending detection mode indication information includes:
when the first person number is determined to be not smaller than a preset threshold value, starting a rapid passing mode;
carrying out face recognition detection processing on the personnel in the second area; the second area belongs to a first area, and the second area is an area with a preset distance from the first area to the gate;
and when determining that all the persons in the second area pass the face recognition detection, sending first detection mode indication information to the face recognition gate, wherein the first detection mode indication information is used for indicating that the gate is continuously opened, and the first detection mode indication information belongs to the detection mode indication information.
The technical scheme provided by the embodiment of the invention at least has the following beneficial effects:
in the embodiment of the invention, the number of first persons in the first area can be monitored through the person detection module in the gate passing system, a first comparison result of the number of the first persons and a preset threshold value is determined, a detection mode is determined based on the first comparison result, and detection mode indication information is sent to the face recognition gate module. The detection mode at least comprises a common passing mode and a quick passing mode; and the rapid passing mode is used for representing the opening of the gate corresponding to the gate machine once, and the passing mode of multiple persons can be verified. Therefore, in the embodiment of the invention, whether the rapid passing mode is started or not can be determined by determining the first comparison result of the number of the first persons in the first area and the preset threshold value, that is, the passing of multiple persons at one time can be realized, and the passing efficiency is improved.
Further, the face recognition gate module can receive the detection mode indication information, detect a face corresponding to the gate of the gate, acquire a face picture, compare the acquired face picture with the face picture in the preset database, and control the gate to be opened or closed based on the comparison result and the detection mode indication information. That is to say, in the embodiment of the present invention, after the fast passing mode is determined to be started, security verification may be performed on the person who passes through the gate, that is, on the basis of ensuring security, the passing efficiency of the gate is also improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention and are not to be construed as limiting the invention.
FIG. 1 is a schematic diagram of an application scenario in an embodiment of the invention;
FIG. 2 is a schematic diagram of a gate passage system according to an embodiment of the present invention;
FIG. 3 is another schematic diagram of a gate passage system according to an embodiment of the present invention;
FIG. 4 is a schematic deployment diagram of a gate passage system in an embodiment of the present invention;
fig. 5 is a flowchart illustrating a gate passing method according to an embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying 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. The embodiments and features of the embodiments of the present invention may be arbitrarily combined with each other without conflict. Also, while a logical order is shown in the flow diagrams, in some cases, the steps shown or described may be performed in an order different than here.
The terms "first" and "second" in the description and claims of the invention and the accompanying drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the term "comprises" and any variations thereof, which are intended to cover non-exclusive protection. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
As described above, the prior art has a technical problem of low gate passing efficiency.
In view of this, embodiments of the present invention provide a gate passing system and a gate passing method, based on which the passing efficiency can be improved on the basis of ensuring the security detection of the gate.
After the design concept of the embodiment of the present invention is introduced, some simple descriptions are made below on application scenarios to which the technical solution in the embodiment of the present invention is applicable, and it should be noted that the application scenarios described in the embodiment of the present invention are for more clearly describing the technical solution in the embodiment of the present invention, and do not form a limitation on the technical solution provided in the embodiment of the present invention.
In the embodiment of the present invention, the technical solution may be applied to any scene where gate traffic needs to be performed, for example, the park 1 where gate traffic is set, the building F where gate traffic is set, and the like, and is not limited in the embodiment of the present invention.
In the embodiment of the present invention, please refer to an application scenario diagram shown in fig. 1, when a person is ready to enter a campus, a gate may detect whether a person 1 to be cleared and a person 2 to be cleared are workers or visitors in the campus one by one, so as to manage the person entering the campus.
It should be noted that fig. 1 illustrates only one campus including 1 gate, and in an actual implementation process, one campus may include a plurality of gates, for example, 3 gates are disposed in four directions of east, west, south and north of the campus, which is not limited in the embodiments of the present invention.
Referring to fig. 2, fig. 2 is a block diagram of a gate passing system according to an embodiment of the present invention. Specifically, the gate passing system at least comprises a personnel detection module 201 and a face recognition gate module 202.
In the embodiment of the present invention, the person detection module 201 is configured to monitor a first number of persons in a first area, determine a first comparison result between the first number of persons and a preset threshold, determine a detection mode based on the first comparison result, and send detection mode indication information to the face recognition gate module; the detection modes include at least a normal traffic mode and a fast traffic mode. It should be noted that, in the embodiment of the present invention, the person detection module may be a face recognition camera, and may also be any device that can implement face detection, i.e., face recognition and/or face verification, and monitoring of the number of persons, which is not limited in the embodiment of the present invention.
In a particular implementation, the people detection module 201 may be utilized to monitor a first number of people in a first area. The first region may be a region of any area size in any shape determined based on correspondence of the face recognition gate in an actual implementation process, and the embodiment of the present invention is not limited. Then, the number of first persons in the first area at the current moment can be judged, and if a first comparison result of the number of first persons and a preset threshold value is determined, the detection mode is determined based on the first comparison result. Specifically, the preset threshold may be determined based on an actual implementation process, for example, the preset threshold may be set to 30 persons, or 50 persons, and of course, may also be set to 20 persons, which is not limited in the embodiment of the present invention.
In the embodiment of the invention, if the first comparison result is that the number of the first persons is not less than the preset threshold value, the quick passing mode is determined to be started; and if the first detection result is that the number of the first persons is smaller than a preset threshold value, determining to start the common passing mode. The rapid passing mode is used for representing the opening of the gate corresponding to the gate machine once and can verify the passing mode of multiple persons, and the common passing mode is used for representing the opening of the gate corresponding to the gate machine once and can verify the passing mode of one person. For example, if the number of first persons in the first area is 25 and the preset threshold is 20, it is determined that the fast passing mode is started.
In the embodiment of the present invention, the person detection module 201 includes a person number detection module and a face detection module, and in a specific implementation process, specific detection modes of the person number detection module and the face detection module are different, which will be described in detail below.
In a possible implementation manner, the number of people detection module is used for determining that the rapid transit mode is started when the first number of people is determined to be not less than a preset threshold. And the face detection module is used for carrying out face recognition detection on the persons in the second area, and when the persons in the second area are determined to pass face recognition detection, first detection mode indicating information is sent to the face recognition gate module and used for indicating that the gate is continuously opened, and the first detection mode indicating information belongs to the detection mode indicating information. The second area belongs to the first area, and the second area is an area with a preset distance from the first area to the gate.
For example, if it is determined that the number of first persons is 25, and the preset threshold value is 20, it is determined that the rapid transit mode is started, the face detection module performs face recognition detection on the persons in the second area, if the number of second persons in the second area is 10, the face detection module may acquire face pictures of 10 persons, match the face pictures of 10 persons with faces in the preset database, and determine that the corresponding preset face pictures can be matched, it is determined that the number of second persons in the second area, that is, the number of 10 persons is 10 persons, passes face recognition detection, and the face recognition gate module sends first detection mode indication information.
It should be noted that the above example is only an example of implementing multi-person face recognition detection, and in an actual implementation process, multi-person face recognition detection may also be implemented in other manners, which is not limited in the implementation of the present invention.
Therefore, in the embodiment of the present invention, if it is determined that all the persons in the second area pass the face recognition detection, the first detection mode indication information may be sent to the face recognition gate, that is, the gate is controlled to be in the continuous open state.
In one possible embodiment, the person detection module is configured to determine that the fast transit mode is enabled when it is determined that the first number of persons is not less than a preset threshold. The face detection module is used for carrying out face recognition detection processing on the personnel in the second area; when the face corresponding to any person in the second area is determined to be unidentifiable, sending second detection mode indication information to the face identification gate module, wherein the second detection mode indication information is used for indicating switching to a common passing mode; the second detection mode indication information belongs to the detection mode indication information.
As can be seen, in the embodiment of the present invention, if it is determined that the number of first persons is not less than the preset threshold, that is, there are many persons in the first area, the fast passing mode needs to be triggered; and when the face corresponding to any person in the second area is determined to be unrecognizable, determining to switch to the common passing mode.
In summary, in the embodiment of the present invention, whether to start the fast traffic mode or not and whether to switch to the normal traffic mode or not may be correspondingly determined based on the number of people waiting to traffic and the face recognition detection result in the second area in real time.
In the embodiment of the invention, the face recognition gate module can receive the detection mode indication information, detect the face corresponding to the gate of the gate, acquire the face picture, compare the acquired face picture with the face picture in the preset database, and control the gate to be opened or closed based on the comparison result and the detection mode indication information.
In a possible implementation manner, when the face recognition gate module receives the first detection mode indication information sent by the person detection module, the gate may be directly opened according to the first detection mode indication information, and when it is determined that the gate detects the number of persons corresponding to the person passing through the face recognition in the second area, the gate is closed.
For example, if it is determined that the number of persons passing through the face recognition detection in the second area is 15, and the face recognition gate module receives the first detection mode indication information, the gate can be directly opened, and when it is determined that the number of persons passing through the gate is 15, the gate is closed.
In this way, the person to be cleared in the second area can be caused to pass quickly, thereby improving the passing efficiency.
In a possible implementation manner, after the face recognition gate module receives the first detection mode indication information, faces of persons in a second area corresponding to a gate of the gate may also be detected, so as to obtain a plurality of face pictures. And if the obtained face pictures are matched with the face pictures in the preset database, continuously opening the gate. Further, when the time difference between the current time and the receiving of the first detection mode indication information is determined to be the same as the preset time period, the gate is closed. It should be noted that the preset time period may be determined based on actual implementation, for example, based on a product of time for a single person to pass through a gate and the number of persons, and is not limited in the embodiment of the present invention. In a specific implementation process, when the gate is determined to be continuously opened, and when the number of the persons passing through the gate is determined to be the number of the persons corresponding to the persons passing through the face identification detection in the second area, the gate is closed.
It should be noted that, in the embodiment of the present invention, the preset database includes face pictures and information of people who frequently enter and exit the area, which are input corresponding to a protection area corresponding to the gate, for example, a campus or a building, and face images and information of visitors visiting the area, specifically, the information includes identification card information, company information, unit information, address information of a residence, a name, a telephone, a nickname, and the like of people corresponding to the face pictures, which is not limited in the embodiment of the present invention.
Therefore, in the embodiment of the invention, after the person detection module detects that all the persons in the second area pass the face identification detection, the face identification gate module can also detect the faces of the persons in the second area, and can control the gate to be closed based on the preset time period and the number of the persons passing through, so that on the basis of improving the passing efficiency, the safety of the corresponding protection area of the gate is further ensured, and the situation that the existing persons do not queue or suddenly rush to the gate and are not detected is avoided as much as possible.
In a possible implementation manner, after the face recognition gate module receives the first detection mode indication information, the face of a person in the second area corresponding to the gate of the gate can be detected, so that a plurality of face pictures are obtained, and if any one of the obtained face pictures is not matched with the face picture in the preset database, the gate is closed.
Therefore, in the embodiment of the invention, the face recognition gate module can detect the faces of the persons in the second area, and when the face picture is determined to be not matched with the face picture in the preset database, the gate can be closed, so that the safety of the corresponding protection area of the gate is ensured, and the situation that the existing persons directly enter the protection area before queuing or suddenly rushing to the gate is avoided.
In a possible implementation manner, if the first face picture of the first person in the second area is not acquired and the information that the face recognition detection sent by the face detection module passes is received, the gate is not closed after the person in front of the first person passes through the gate, and the gate is closed after the number of the persons corresponding to the person passing the detection in the second area passes through. In such a way, the normal passing of the personnel who enter the park in urgency and pass the face recognition detection in the second area can be ensured.
In the embodiment of the invention, when second detection indication information sent by the personnel detection module is received, the rapid passing mode can be switched to the common passing mode, namely, a single face corresponding to a gate of a gate machine is detected to obtain a single face picture; if the acquired single face picture is matched with a face picture in a preset database, opening the gate, and closing the gate after a person corresponding to the single face picture passes through the gate; or if the acquired single face picture is not matched with the face picture in the preset database, closing the gate.
Therefore, in the embodiment of the invention, if the rapid passing mode is determined to be started and the faces in the second area are all detected to pass through face recognition, the face recognition gate module can directly control the gate to be continuously opened until the gate is closed, and can also perform secondary face recognition verification processing on the persons to pass through, so that the safety is enhanced. And if the common passing mode is determined to be started, the face recognition gate module can perform single verification on the person to be passed, the gate is started after the verification is passed, the gate is closed after the person is determined to pass through the gate, and then single verification is performed on the next person to be passed.
Referring to fig. 3, fig. 3 is another block diagram of a gate passing system according to an embodiment of the present invention. Specifically, the gate passing system comprises a personnel detection module, a face recognition gate module and a rear-end platform module. It should be noted that fig. 3 shows a specific device, that is, the human detection module may be a face recognition camera in an actual implementation process, the face recognition gate module may be a face recognition gate in an actual implementation process, and the back-end platform module may be a back-end server in an actual implementation process.
In the embodiment of the invention, the back-end platform module can receive the face recognition verification information sent by the personnel detection module and the face recognition gate module, match the face picture included in the face recognition verification information with the face picture in the preset database, and feed back the matching result to the personnel detection module and the face recognition gate module.
Therefore, in the embodiment of the present invention, if the human face detection performance of the human detection module and/or the human face recognition gate module is weak or support needs to be provided, human face recognition verification information may be sent to the back-end platform module, so that the back-end platform module completes human face recognition detection, that is, performs human face recognition verification on a human to be verified, thereby reducing the processing of the human detection module and/or the human face recognition gate module and increasing the processing speed of the human detection module and/or the human face recognition gate module.
In the embodiment of the present invention, the difference between the set heights and the difference between the distances between the people detection module and the face recognition gate module are within a preset range, so that the people detection module monitors people in the area corresponding to the face recognition gate module. Specifically, the preset range may be determined correspondingly based on an actual implementation, and is not limited in the embodiment of the present invention. For example, can be higher than detecting 1 meter of face identification floodgate machine module with personnel detection module setting, and the distance between the two is 1 meter, and personnel detection module can be comparatively accurate monitoring personnel quantity and detection people's face promptly, improves the accuracy that floodgate machine traffic system confirms to start quick traffic mode or ordinary traffic mode.
In the embodiment of the present invention, please refer to fig. 4, and fig. 4 is a schematic deployment diagram of a gate traffic system according to the embodiment of the present invention. Specifically, fig. 4 illustrates the division of the first area and the second area, and illustrates the distribution of persons to be communicated. It should be noted that, in an actual implementation process, a plurality of human detection modules may be arranged near a single face recognition gate module, and a plurality of face recognition gate modules may also be arranged, which is only shown as an example in fig. 4.
In order to further explain the scheme of the gate passing method provided by the embodiment of the invention, the detailed description is given below with reference to the accompanying drawings and the specific implementation mode. Although embodiments of the present invention provide method steps as shown in the following embodiments or figures, more or fewer steps may be included in the method based on conventional or non-inventive efforts. In steps where no necessary causal relationship exists logically, the order of execution of the steps is not limited to that provided by embodiments of the present invention. The method can be executed in sequence or in parallel according to the method shown in the embodiment or the figures when the method is executed in an actual processing procedure or a device (for example, a parallel processor or an application environment of multi-thread processing). The gate passing method in the embodiment of the present invention is described below with reference to the flowchart of the method shown in fig. 5.
Step 501: monitoring the number of first persons in a first area corresponding to the gate, and determining a first comparison result between the number of the first persons and a preset threshold value.
Step 502: determining a detection mode based on the first comparison result, and sending detection mode indication information to enable the person to be allowed to pass in the first area to pass through the gate; the detection mode at least comprises a normal passing mode and a quick passing mode; and the rapid passing mode is used for representing the opening of the gate corresponding to the gate machine once, and the passing mode of multiple persons can be verified.
In the embodiment of the invention, when the number of the first persons is determined to be not less than the preset threshold value, the quick passing mode is started; carrying out face recognition detection processing on the personnel in the second area; the second area belongs to the first area, and the second area is an area with a preset distance from the first area to the gate. Specifically, when it is determined that all people in the second area pass face identification detection, first detection mode indicating information is sent to the face identification gate, the first detection mode indicating information is used for indicating that the gate is continuously opened, and the first detection mode indicating information belongs to the detection mode indicating information.
Therefore, in the embodiment of the invention, the number of people in the first area can be monitored by using the people detection module, when the number of people in the first area is not less than the preset threshold value, the rapid passing mode is started, and after the rapid passing mode is determined to be started, the people in the second area are subjected to face detection and identification. If all the personnel in the second area can carry out face detection and face recognition can pass, a signaling for keeping the opening state, namely the first detection mode indication information, is sent to the face recognition gate module, so that the gate is kept in the opening state.
In the embodiment of the invention, whether the rapid passing mode or the common passing mode is started is judged by judging whether the number of the personnel in the first area reaches the preset threshold value, and the passing requirements of one-by-one checking when the number of the personnel is small and rapid checking when the number of the personnel is large are considered. And, under the mode of passing fast, because personnel detection module carries out whole detection to the second region, all personnel's people's faces can all be discerned in the second region to face identification all can pass under the circumstances, make the gate keep open state, improve the efficiency of passing. In addition, compare through the single then close the control mode that the gate opened again, the gate keeps the open state can be more stable, has reduced because of the frequent gate that personnel removed and lead to slowly closes, has also reduced simultaneously and has triggered the gate and close the probability with personnel's touching for it is long longer when the use of gate and floodgate machine.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks. It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The gate passing system is characterized by at least comprising a personnel detection module and a face recognition gate module; wherein:
the personnel detection module is used for monitoring the first personnel number of the first area, determining a first comparison result of the first personnel number and a preset threshold value, determining a detection mode based on the first comparison result, and sending detection mode indication information to the face recognition gate module; the detection mode at least comprises a normal passing mode and a quick passing mode; the rapid passing mode is used for representing that a gate corresponding to the gate machine is opened once, and the passing mode of multiple persons can be verified;
and the face recognition gate module is used for receiving the detection mode indication information, detecting a face corresponding to a gate of the gate, acquiring a face picture, comparing the acquired face picture with the face picture in a preset database, and controlling the gate to be opened or closed based on a comparison result and the detection mode indication information.
2. The system of claim 1, wherein the people detection module comprises a number of people detection module and a face detection module, wherein,
the personnel number detection module is used for determining to start a rapid passing mode when the first personnel number is determined to be not less than a preset threshold value;
the face detection module is used for carrying out face recognition detection processing on the personnel in the second area; the second area belongs to a first area, and the second area is an area with a preset distance from the first area to the gate;
the face detection module is further configured to send first detection mode indication information to the face recognition gate when it is determined that all persons in the second area pass face recognition detection, where the first detection mode indication information is used to indicate that the gate is continuously opened, and the first detection mode indication information belongs to the detection mode indication information.
3. The system of claim 2, wherein the face recognition gate module is specifically configured to:
receiving the first detection mode indication information;
according to the first detection mode indication information, the gate is opened, and when the gate is determined to pass through the number of persons corresponding to the persons passing through the face recognition detection in the second area, the gate is closed.
4. The system of claim 2, wherein the face recognition gate module is specifically configured to:
receiving the first detection mode indication information;
detecting the faces of the persons in the second area corresponding to the gate of the gate machine to obtain a plurality of face pictures;
if the obtained face pictures are matched with the face pictures in the preset database, the gate is continuously opened;
and if any one of the acquired face pictures is not matched with the face pictures in the preset database, closing the gate.
5. The system of claim 4, wherein the face recognition gate module is further configured to:
if the obtained face pictures are matched with the face pictures in the preset database, closing the gate after receiving the preset time period of the first detection mode indication information; or,
and when the number of the personnel passing through the gate is determined to be the number of the personnel corresponding to the personnel passing through the face identification detection in the second area, the gate is closed.
6. The system of claim 1, wherein the people detection module comprises a number of people detection module and a face detection module, wherein,
the personnel detection module is used for determining to start a rapid passing mode when the first personnel number is determined to be not less than a preset threshold value;
the face detection module is used for carrying out face recognition detection processing on the personnel in the second area; the second area belongs to a first area, and the second area is an area with a preset distance from the first area to the gate;
the face detection module is further configured to send second detection mode indication information to the face recognition gate module when it is determined that a face corresponding to any person in the second area is not recognizable, where the second detection mode indication information is used to indicate switching to a normal passing mode; the second detection mode indication information belongs to the detection mode indication information.
7. The system of claim 1, further comprising a backend platform module, wherein:
the back-end platform module is used for receiving the face recognition verification information sent by the personnel detection module and the face recognition gate module, matching the face pictures included in the face recognition verification information with the face pictures in a preset database, and feeding back matching results to the personnel detection module and the face recognition gate module.
8. The system of any one of claims 1-7, wherein the difference in set heights and the difference in distances between the people detection module and the face recognition gate module are within a preset range to allow the people detection module to monitor people in an area corresponding to the face recognition gate module.
9. A gate passage method applied to the gate passage system according to any one of claims 1 to 8, the method comprising:
monitoring the number of first persons in a first area corresponding to the gate, and determining a first comparison result of the number of the first persons and a preset threshold value;
determining a detection mode based on the first comparison result, and sending detection mode indication information to enable a person to be communicated in the first area to pass through the gate; the detection mode at least comprises a normal passing mode and a quick passing mode; and the rapid passing mode is used for representing the opening of the gate corresponding to the gate machine once, and the passing mode of multiple persons can be verified.
10. The method of claim 9, wherein determining a detection mode based on the first comparison result and transmitting detection mode indication information comprises:
when the first person number is determined to be not smaller than a preset threshold value, starting a rapid passing mode;
carrying out face recognition detection processing on the personnel in the second area; the second area belongs to a first area, and the second area is an area with a preset distance from the first area to the gate;
and when determining that all the persons in the second area pass the face recognition detection, sending first detection mode indication information to the face recognition gate, wherein the first detection mode indication information is used for indicating that the gate is continuously opened, and the first detection mode indication information belongs to the detection mode indication information.
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