WO2017113579A1 - 一种智能门禁控制方法、系统、服务器及设备 - Google Patents

一种智能门禁控制方法、系统、服务器及设备 Download PDF

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Publication number
WO2017113579A1
WO2017113579A1 PCT/CN2016/083967 CN2016083967W WO2017113579A1 WO 2017113579 A1 WO2017113579 A1 WO 2017113579A1 CN 2016083967 W CN2016083967 W CN 2016083967W WO 2017113579 A1 WO2017113579 A1 WO 2017113579A1
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WIPO (PCT)
Prior art keywords
image
information
access control
identification information
image data
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Application number
PCT/CN2016/083967
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English (en)
French (fr)
Inventor
胡明辉
杜安强
张东
Original Assignee
杭州海康威视数字技术股份有限公司
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Publication of WO2017113579A1 publication Critical patent/WO2017113579A1/zh

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/103Static body considered as a whole, e.g. static pedestrian or occupant recognition
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME 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
    • G07C9/00Individual registration on entry or exit
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16Human faces, e.g. facial parts, sketches or expressions
    • G06V40/168Feature extraction; Face representation
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME 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
    • G07C9/00Individual registration on entry or exit
    • G07C9/30Individual registration on entry or exit not involving the use of a pass
    • G07C9/32Individual registration on entry or exit not involving the use of a pass in combination with an identity check
    • G07C9/37Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/18Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/188Capturing isolated or intermittent images triggered by the occurrence of a predetermined event, e.g. an object reaching a predetermined position

Definitions

  • the present application relates to the field of video surveillance technologies, and in particular, to a smart access control method, system, server, and device.
  • the access control device provides a minimum security guarantee for the private territory.
  • the access control device can be placed at the company entrance, the entrance of the community, etc., and the user can prevent the entry of unauthorized persons through the access control.
  • Most of the existing access control devices adopt NFC technology of near field communication.
  • the user adopts an authorized card or mobile terminal close to the access control sensor, or the user can input the fingerprint into the access control terminal to open the access control.
  • the user needs to be close to the access sensor and manually input the corresponding identifier.
  • the user carries more items in his hands, or supports the elderly, holds the child, or hurts his hands, he or she cannot manually input the corresponding logo near the access sensor, and the access control device cannot be opened. Therefore, the existing control methods of access control devices have certain inconveniences.
  • the embodiment of the present application discloses a smart access control method, system, server and device for conveniently implementing control of an access control device.
  • an embodiment of the present application discloses a smart access control system, where the system includes a server, an access control device, a WiFi terminal, and an image acquisition device, wherein the image acquisition device is provided with a WiFi detector and Image acquisition module:
  • the image collecting device is configured to collect image information including human body features by using an image capturing module, and obtain identification information of the WiFi terminal by using a WiFi detector; and time information obtained by acquiring the image information and time information of acquiring the identification information Correlating the acquired image information and the identification information of the WiFi terminal to generate image data, and transmitting the image data to the server;
  • the server is configured to receive image data sent by the image collection device, according to the When the location of the character in the image data determines that the character has the act of opening the access control, it is determined whether the identification information of the WiFi terminal associated with the image data is saved locally, and if yes, sending an open command to the access control device;
  • the access device is configured to enable the access control when receiving an open command sent by the server.
  • the image capturing device is specifically configured to determine, according to the location of the person in the image information acquired by the image capturing module, whether the character has an act of opening the access control, and if yes, the image information including the human body feature Generating image data in association with the acquired identification information of the WiFi terminal; or
  • the server is specifically configured to determine, according to the location of the person in the image data, whether the character has an action of opening the access control, and if yes, determining whether the identification information of the WiFi terminal associated with the image data is saved locally, if Yes, an open command is sent to the access control device.
  • the image capturing device is specifically configured to determine whether a distance between a location of the character and the access device in the image information acquired by the image capturing module is less than a set distance threshold, and if yes, determining that the character has an open access control Acting; or determining whether the location of the character is within the set access control open area, and if so, determining that the character has an act of opening the access control.
  • the server is configured to determine, according to the received image data sent by the image collection device, whether the distance between the location of the person in the image data and the access control device is less than a set distance threshold, if Determining whether the character has an act of opening the door; or determining whether the position of the character is within the set access opening area, and if so, determining that the character has an act of opening the door.
  • the server is further configured to identify human body feature information in the image data, and when it is determined that the identification information of the WiFi terminal associated with the image data is locally saved, the human body feature information is locally saved.
  • the human body characteristic information corresponding to the identification information of the WiFi terminal is matched, and when the matching is successful, an opening instruction is sent to the access control device.
  • the image collection device is configured to determine a first timestamp corresponding to the image information according to the time of acquiring the image information, and determine, according to the time of acquiring the identification information of the WiFi terminal, the identifier information. a second time stamp; associating the image information having the same first time stamp and the second time stamp with the identification information to generate image data.
  • the image collection device is specifically configured to use a time letter according to the acquired image information. And obtaining time information of the identification information, determining image information and identification information corresponding to each frame; encoding image information and identification information corresponding to each frame, and generating image data corresponding to each frame.
  • the image collection device is specifically configured to: find, according to the acquired identification information of each WiFi terminal, the strength of the WiFi signal of each WiFi terminal; and identify the WiFi terminal whose strength of the WiFi signal is greater than a set intensity threshold. Identification information associated with the image information and the identified identification information.
  • the image collection device is specifically configured to determine, for the acquired identification information of each WiFi terminal, a duration of a WiFi signal of each WiFi terminal, and identify that the duration of the WiFi signal is greater than a set duration
  • the identification information of the WiFi terminal of the threshold is associated with the image information and the identified identification information.
  • the embodiment of the present application provides a smart access control method, which is applied to a server, and the method includes:
  • the image acquisition device acquires image information including human body features by using an image acquisition module, and acquires identification information of the WiFi terminal by using a WiFi detector; the image data is obtained according to the image information
  • the time information and the time information for obtaining the identification information are associated with the image information and the identification information of the WiFi terminal;
  • the determining, according to the location of the person in the image data, that the character has an open access control includes:
  • the method further includes:
  • the sending the opening instruction to the access control device includes:
  • the The human body feature information is matched with the human body feature information corresponding to the locally stored identification information of the WiFi terminal, and when the matching is successful, an open command is sent to the access control device.
  • an embodiment of the present application provides a smart access control device, which is applied to a server, where the device includes:
  • a receiving module configured to receive image data sent by the image capturing device, wherein the image capturing device acquires image information including a human body feature by using an image capturing module, and acquires identification information of the WiFi terminal by using a WiFi detector;
  • the time information of the image information and the time information for acquiring the identification information are associated with the image information and the identification information of the WiFi terminal;
  • a judging module configured to determine whether the identification information of the WiFi terminal associated with the image data is saved locally when determining, according to the location of the person in the image data, that the character has an open access control behavior
  • the control module is configured to send an open command to the access control device when the judgment result of the determination module is YES, and control the access control device to open the access control.
  • the determining module is specifically configured to determine whether a distance between a location of the character in the image data and the image capturing device is less than a set distance threshold, and if yes, determining that the character has an open access control behavior; or Determining whether the position of the character is within the set access control open area, and if so, determining that the character has an act of opening the access control.
  • the device further includes:
  • An identification module configured to identify human body feature information in the image data
  • the determining module is further configured to: when the identifier information of the WiFi terminal associated with the image data is locally saved, match the human body feature information with the human body feature information corresponding to the locally saved identification information of the WiFi terminal. ;
  • the control module is further configured to: when the determining module determines that the matching is successful, send an open command to the access control device.
  • an embodiment of the present application provides a smart access control system, where the system includes a server, an access control device, a WiFi terminal, and an image acquisition device, wherein the image acquisition device is provided with a WiFi detector and an image acquisition module:
  • the image acquisition device is configured to acquire an image letter including a human body feature by using an image acquisition module And obtaining the identification information of the WiFi terminal by using the WiFi detector; and associating the acquired image information with the identification information of the WiFi terminal according to the time information of acquiring the image information and the time information of acquiring the identification information Generating image data, and transmitting the image data to the server;
  • the server is configured to receive image data sent by the image collection device, determine whether the identification information of the WiFi terminal associated with the image data is saved locally, and if yes, identify the human body feature information in the image data, The human body feature information is matched with the human body feature information corresponding to the locally stored identification information of the WiFi terminal, and when the matching is successful, an open command is sent to the access control device;
  • the access device is configured to enable the access control when receiving an open command sent by the server.
  • the server is further configured to: when determining, according to the location of the person in the image data, that the character has an act of opening the access control, determining whether the identification information of the WiFi terminal associated with the image data is saved locally And if yes, identifying the human body feature information in the image data, matching the human body feature information with the human body feature information corresponding to the locally stored identification information of the WiFi terminal, and when the matching is successful, sending the information to the access control device instruction.
  • the image capturing device is specifically configured to determine, according to the location of the character in the image information collected by the image capturing module, whether the character has an act of opening the access control, and if yes, the image information including the human body feature Generating image data in association with the acquired identification information of the WiFi terminal; or
  • the server is specifically configured to determine, according to the location of the person in the image data, whether the character has an action of opening the access control, and if yes, determining whether the identification information of the WiFi terminal associated with the image data is saved locally, if Yes, the human body feature information in the image data is identified, and the human body feature information is matched with the human body feature information corresponding to the locally stored identification information of the WiFi terminal.
  • an open command is sent to the access control device.
  • the image capturing device is specifically configured to determine whether a distance between a location of the character and the access device in the image information collected by the image capturing module is less than a set distance threshold, and if yes, determining that the character has an open access control Acting; or determining whether the location of the character is within the set access control open area, and if so, determining that the character has an act of opening the access control.
  • the server is specifically configured to send according to the received image collection device.
  • Image data determining whether the distance between the position of the person in the image data and the access control device is less than a set distance threshold, and if so, determining that the character has an act of opening the access control; or determining whether the position of the person is located In the fixed access area, if yes, it is determined that the character has the act of opening the door.
  • the image collection device is configured to determine a first timestamp corresponding to the image information according to the time of acquiring the image information, and determine, according to the time of acquiring the identification information of the WiFi terminal, the identifier information. a second time stamp; associating the image information having the same first time stamp and the second time stamp with the identification information to generate image data.
  • the image collection device is specifically configured to determine image information and identification information corresponding to each frame according to time information for acquiring the image information and time information for acquiring the identification information; and image information corresponding to each frame.
  • the identification information is encoded to generate image data corresponding to each frame.
  • the image collection device is specifically configured to: find, according to the acquired identification information of each WiFi terminal, the strength of the WiFi signal of each WiFi terminal; and identify the WiFi terminal whose strength of the WiFi signal is greater than a set intensity threshold. Identification information associated with the image information and the identified identification information.
  • the image collection device is specifically configured to determine, for the acquired identification information of each WiFi terminal, a duration of a WiFi signal of each WiFi terminal, and identify that the duration of the WiFi signal is greater than a set duration
  • the identification information of the WiFi terminal of the threshold is associated with the image information and the identified identification information.
  • an embodiment of the present application provides a smart access control method, which is applied to a server, where the method includes:
  • the image acquisition device acquires image information including human body features by using an image acquisition module, and acquires identification information of the WiFi terminal by using a WiFi detector; the image data is obtained according to the image information
  • the time information and the time information for obtaining the identification information are associated with the image information and the identification information of the WiFi terminal;
  • an open command is sent to the access control device to control the access control device to open the access control.
  • the method further includes:
  • the step of identifying human body feature information in the image data is performed.
  • the determining, according to the location of the person in the image data, whether the character has an open access control includes:
  • the embodiment of the present application provides a smart access control device, which is applied to a server, where the device includes:
  • a receiving module configured to receive image data sent by the image capturing device, wherein the image capturing device acquires image information including a human body feature by using an image capturing module, and acquires identification information of the WiFi terminal by using a WiFi detector;
  • the time information of the image information and the time information for acquiring the identification information are associated with the image information and the identification information of the WiFi terminal;
  • a determining module configured to determine whether the identification information of the WiFi terminal associated with the image data is saved locally
  • a matching module configured to identify human body feature information in the image data when the determination result of the determining module is yes, and match the human body feature information with the human body feature information corresponding to the locally saved identification information of the WiFi terminal ;
  • the control module is configured to send an open command to the access control device when the matching result of the matching module is successful, and control the access control device to open the access control.
  • the determining module is further configured to determine, according to the location of the person in the image data, whether the character has an action of opening the access control; when the determination result is yes, the matching module is triggered.
  • the determining module is configured to determine, according to the received image data sent by the image collecting device, whether the distance between the location of the character in the image data and the image capturing device is less than a set distance threshold. If yes, determining that the character has an action of opening the access control; or determining, according to the received image data sent by the image collection device, whether the location of the character in the image data is located in the set access control open area, if And determining that the character has an act of opening the door.
  • the embodiment of the present application provides an image capturing device, where the image capturing device is provided with a WiFi detector and an image collecting module, including:
  • An image acquisition module configured to acquire image information including a human body feature, and send the acquired image information to a data processor;
  • a WiFi detector configured to obtain identification information of the WiFi terminal; and send the acquired identification information to the data processor;
  • a data processor configured to determine, according to the location of the person in the image information acquired by the image acquisition module, that the character has the action of opening the access control, according to the time information of acquiring the image information and the time information of acquiring the identification information, The acquired image information and the identification information of the WiFi terminal are associated, the image data is generated, and the image data is sent to the server, so that the server determines whether to send an open command to the access control device according to the image data.
  • the data processor is specifically configured to determine whether a distance between a location of the person in the image information acquired by the image acquisition module and the access control device is less than a set distance threshold, and if yes, determining that the character has an open access control Acting; or determining whether the location of the character is within the set access control open area, and if so, determining that the character has an act of opening the access control.
  • the data processor is configured to determine a first timestamp corresponding to the image information according to the time of acquiring the image information, and determine, according to the time of acquiring the identification information of the WiFi terminal, the identifier information. a second time stamp; associating the image information having the same first time stamp and the second time stamp with the identification information to generate image data.
  • the data processor is specifically configured to determine image information and identification information corresponding to each frame according to time information for acquiring the image information and time information for acquiring the identification information; and image information corresponding to each frame.
  • the identification information is encoded to generate image data corresponding to each frame.
  • the data processor is specifically configured to identify an identifier of each acquired WiFi terminal.
  • the information is used to find the strength of the WiFi signal of each WiFi terminal; identify the identification information of the WiFi terminal whose strength of the WiFi signal is greater than the set intensity threshold, and associate the image information with the identified identification information.
  • the data processor is specifically configured to determine, for the acquired identification information of each WiFi terminal, a duration of a WiFi signal of each WiFi terminal, and identify that the duration of the WiFi signal is greater than a set duration
  • the identification information of the WiFi terminal of the threshold is associated with the image information and the identified identification information.
  • an embodiment of the present application provides a server, including: a processor, a memory, a communication interface, and a bus;
  • the processor, the memory, and the communication interface are connected by the bus and complete communication with each other;
  • the memory stores executable program code
  • the processor by reading the executable program code stored in the memory, runs a program corresponding to the executable program code for performing the smart access control method according to the second aspect of the present application.
  • the embodiment of the present application provides a server, including: a processor, a memory, a communication interface, and a bus;
  • the processor, the memory, and the communication interface are connected by the bus and complete communication with each other;
  • the memory stores executable program code
  • the processor by reading the executable program code stored in the memory, runs a program corresponding to the executable program code for performing the smart access control method described in the above fifth aspect of the present application.
  • the embodiment of the present application provides a storage medium for storing an application, where the application is used to execute the smart access control method according to the second aspect of the present application.
  • the embodiment of the present application provides a storage medium for storing an application, where the application is used to execute the smart access control method according to the fifth aspect of the present application.
  • the embodiment of the present application provides an application program for performing the smart access control method according to the second aspect of the present application.
  • the embodiment of the present application provides an application program for performing the smart access control method according to the fifth aspect of the present application.
  • the embodiment of the present application provides a smart access control method, system, server, and device.
  • an image acquisition device acquires image information including a human body feature and identification information of a WiFi terminal, and associates the information to generate image data and sends the image data to the image data.
  • the server determines whether the character has the identity of the WiFi terminal associated with the image data according to the location of the person in the image data, and if so, controls the access device to be turned on.
  • the image information including the human body feature and the identification information of the WiFi terminal are collected by the image capturing device, and when the character is opened according to the position of the person in the image data, it is determined whether the image data is saved locally.
  • the identification information of the associated WiFi terminal so that the corresponding identification of the access control device is not required, and the control of the access control device can be realized, which is convenient and quick.
  • FIG. 1 is a schematic structural diagram of an intelligent access control monitoring system according to an embodiment of the present application
  • FIG. 3 is another smart access control process provided by an embodiment of the present application.
  • FIG. 4 is a schematic structural diagram of an intelligent access control device according to an embodiment of the present application.
  • FIG. 5 is a schematic structural diagram of another smart access control device according to an embodiment of the present application.
  • FIG. 6 is a schematic structural diagram of an image collection device according to an embodiment of the present disclosure.
  • the embodiment of the present application provides a smart access control method, system, server, and device.
  • FIG. 1 is a schematic structural diagram of a smart access control system according to an embodiment of the present disclosure.
  • the system includes a server 11, an access control device 12, a WiFi terminal 13, and an image acquisition device 14, wherein the image acquisition device 14 is provided with a WiFi detector.
  • image acquisition module :
  • the image acquisition device 14 is configured to acquire image information including a human body feature by using an image acquisition module, and obtain identification information of the WiFi terminal 13 by using a WiFi detector; and obtaining time information of the image information and acquiring the identification information according to the information Time information, the acquired image information and the identification information of the WiFi terminal are associated, generating image data, and transmitting the image data to the server 11;
  • the server 11 is configured to receive image data sent by the image collection device, and determine, according to the location of the person in the image data, that the character has an action of opening the access control, and determine whether the image data is saved locally.
  • the identification information of the associated WiFi terminal if yes, sending an open command to the access control device 12;
  • the access control device 12 is configured to enable the access control when receiving an open command sent by the server.
  • the image collection device is generally disposed around the access control device, and is convenient for collecting image data in a target environment corresponding to the front of the access control device.
  • the image collection device is provided with a WiFi detector and an image acquisition module.
  • the image acquisition device for the target environment uses the WiFi detector to obtain the identification information of the WiFi terminal, and the image acquisition module is used to collect the image information including the human body feature.
  • the image acquisition device may be a camera, a camera, a trackball or other image acquisition device integrated with at least a WiFi detector and an image acquisition module, and the WiFi detector may be built in the image acquisition device or may be combined with image acquisition. The device is deployed separately.
  • the WiFi detector may specifically be a WiFi probe in the prior art.
  • the WiFi probe is an existing device for detecting a WiFi terminal in the surrounding environment, and the basic working principle is: creating a WiFi hotspot and collecting identification information of the accessible WiFi terminal in the surrounding environment.
  • the identification information of the WiFi terminal may be a Media Access Control (MAC) address, or a device number information of the WiFi terminal.
  • the specific implementation of the WiFi detector may not be limited to a WiFi probe.
  • the WiFi terminal may be a mobile terminal, a notebook, a tablet computer, or the like, which is provided with a WiFi module.
  • the identification information of the authorized user may be pre-stored in the server, and the identification information of the WiFi terminal of the user may be saved for each authorized user.
  • the identification information of the authorized user may be the name of the user, the job number, or the unit number between the houses, and the like, which uniquely identifies the user.
  • the image information including the human body feature and the identification information of the WiFi terminal are collected by the image capturing device, and when the character is opened according to the position of the person in the image data, it is determined whether the image data is saved locally.
  • the identification information of the associated WiFi terminal so that the corresponding identification of the access control device is not required, and the control of the access control device can be realized, which is convenient and quick.
  • the image capturing device 14 is specifically configured to determine whether the character is open according to the position of the person in the image information collected by the image capturing module. The behavior of the access control, if yes, correlating the image information including the human body features with the acquired identification information of the WiFi terminal to generate image data.
  • the image acquisition device is disposed around the access control device to facilitate collecting image data in the target environment corresponding to the access control device.
  • the image acquisition module collects the image information including the human body feature, it is determined according to the position of the character in the image information, whether the character has the behavior of opening the access control, that is, the character in the target environment before the access control device is analyzed.
  • the identification information of the corresponding WiFi terminal is associated with the image information according to the acquisition time of the image information and the acquisition time of the identification information of the WiFi terminal, and image data is generated and sent. Give the server.
  • the image capturing device 14 is specifically configured to determine whether the distance between the position of the person in the image information acquired by the image capturing module and the access device is less than a set distance threshold, and if yes, determine that the character has an open access control behavior. Or determining whether the location of the character is within the set access control open area, and if so, determining that the character has an act of opening the access control.
  • the human body characteristic information may include information such as a lower limb, a trunk, and the like, and the position of the person may be determined according to information of the lower limb and the trunk in the image information.
  • the distance threshold between the person and the access control device may be preset, and the distance between the character and the access control device is less than the distance.
  • the person can be considered to have an act of opening the door.
  • the target environment for monitoring is also determined. Therefore, according to the distance threshold, a line is set in the image information collected by the image acquisition device, and the distance from the access control device is less than the distance within the line.
  • the threshold, located off-line, is greater than the distance threshold from the access control device.
  • the access control open area may be set in advance, and the area may be a regular area or an irregular area.
  • the area can be set to a rectangular area, and the access control device is located on one side of the rectangular area.
  • the character When the character is located in the set access opening area, the character may be considered to have the act of opening the door.
  • the installation position of the image acquisition device is fixed, the target environment for monitoring is also determined. Therefore, a rectangular area can be set in the image information collected by the image acquisition device, and the behavior of opening the access control is located in the area.
  • the process of performing the human body feature recognition in the image information by the image acquisition device belongs to the prior art, and the location of the person in the image information is also known in the prior art, and the process is not described in the embodiment of the present application.
  • the server 11 is specifically configured to determine, according to the location of a person in the image data, whether the character has an act of opening a door. If yes, it is determined whether the local identification information of the WiFi terminal associated with the image data is saved locally, and if so, an open command is sent to the access control device.
  • the server may determine whether the person in the image data has an act of opening the door. Specifically, after receiving the image data sent by the image collection device, the server determines, according to the location of the image data person, whether the character has the act of opening the access control, that is, the door Persons in the target environment before the device are banned for analysis. When it is determined that the character has an act of opening the access control, an open command is sent to the access control device.
  • the server 11 is specifically configured to send according to the received image collecting device.
  • Image data determining whether the distance between the position of the person in the image data and the access control device is less than a set distance threshold, and if so, determining that the character has an act of opening the access control; or determining whether the position of the person is located In the set access control open area, if yes, it is determined that the character has the act of opening the access control.
  • the human body characteristic information may include information such as a lower limb, a trunk, and the like, and the position of the person may be determined according to information such as a lower limb and a trunk in the image information.
  • the distance threshold between the person and the access control device may be preset, and the distance between the character and the access control device is less than the distance.
  • the person can be considered to have an act of opening the door.
  • the target environment for monitoring is also determined. Therefore, according to the distance threshold, a line may be set in the image data collected by the image acquisition device, and the distance from the access control device is less than the distance within the line.
  • the threshold, located off-line, is greater than the distance threshold from the access control device.
  • the access control open area may be set in advance, and the area may be a regular area or an irregular area.
  • the area can be set to a rectangular area, and the access control device is located on one side of the rectangular area.
  • the character When the character is located in the set access opening area, the character may be considered to have the act of opening the door.
  • the installation location of the image acquisition device is fixed, the target environment for monitoring is also determined. Therefore, a rectangular area can be set in the image data collected by the image acquisition device, and the behavior of opening the access control is located in the area.
  • the process of performing the human body feature recognition in the image data by the server belongs to the prior art, and the location of the person in the image data is also known in the prior art, and the process is not described in the embodiment of the present application.
  • the server 11 is further configured to identify human body feature information in the image data, and determine the locality.
  • the human body feature information is matched with the human body feature information corresponding to the locally saved identification information of the WiFi terminal, and when the matching is successful, an open command is sent to the access control device.
  • the identification information of the authorized user is pre-stored in the server, and the identification information of the WiFi terminal of the user and the picture including the appearance features of the authorized user are saved for each authorized user.
  • the identification information of the authorized user may be the name of the user, the job number, or the unit number between the houses, and the like, which uniquely identifies the user.
  • the human body feature information in the image data includes a face feature.
  • the server determines, according to the identification information of the WiFi terminal associated with the image data, whether the local identification information of the WiFi terminal is saved, and if so, determining the local And saving the image of the shape characteristic of the authorized user corresponding to the identifier information of the WiFi terminal, matching the human body feature information in the image data with the image of the shape feature, and sending an open command to the access control device when the matching is successful.
  • the server matches the human body feature information in the image data with the image of the shape feature, and the server may obtain a frame image of the image data that can best identify the character feature, and match the image with the saved image of the shape feature.
  • the one-frame picture that can best identify the character of the character may be the one-frame picture with the clearest human body feature recorded; or may be a frame picture of the character at the set position. This is because when the access control device is turned on by the human body feature recognition, the user who has opened the access control behavior generally raises the head so that the image acquisition device collects the image information including the human body feature, and the user can determine the general information according to the statistics. In which locations have the behavior of looking up, the pictures acquired at these locations are taken as the pictures that best identify the character of the character.
  • the image collection device after acquiring the image information and the identification information of the WiFi terminal, the image collection device generates the image data according to the associated image information and the identification information of the WiFi terminal, according to the time information of collecting the image information and Obtaining time information of the identification information of the WiFi terminal.
  • the identification information of the WiFi terminal may be superimposed on the image information, and the identification information of the WiFi terminal associated with the image information may be recorded in the image data.
  • the identification information of the WiFi terminal acquired by the WiFi detector may be unchanged, so when generating image data, Can be in the image data for the graph within the length of time Like information, record the identification information of its associated WiFi terminal.
  • the image acquisition device determines the acquisition time of the acquired image information, and determines the acquisition time of the identification information of the WiFi terminal. When the difference between the acquisition time and the acquisition time does not exceed the preset threshold, the image collection device considers the collection. When the image information is obtained, the identification information of the WiFi terminal is detected. The acquisition time of the collected image information is the same as the acquisition time of the identification information of the WiFi terminal, and the two may have a certain error, but the error does not exceed a preset threshold, for example, the error is not more than 10 milliseconds. For example, the image acquisition device collects image information at 17:30:00:00 on May 28, 2015, and obtains the identification information of the WiFi terminal 1 at 17:30:00:05 on May 28, 2015, due to the collection time.
  • the error is 5 milliseconds, which is within the preset threshold, so the image acquisition device It is considered that when the image information is to be acquired, the identification information of the WiFi terminal 1 is detected.
  • the image collection device 14 is specifically configured to determine a first timestamp corresponding to the image information according to the time of acquiring the image information; Determining, by the time of the identification information of the WiFi terminal, a second timestamp corresponding to the identifier information; associating the image information with the same first timestamp and the second timestamp with the identification information to generate image data.
  • the image acquisition device uses the image acquisition module to collect image information.
  • the first timestamp corresponding to the image information of the frame is determined according to the current acquisition time; and the time of obtaining the identification information by using the WiFi detector is determined.
  • the second timestamp corresponding to the identification information In the specific implementation, the image acquisition module generally collects multiple frames of image information during the set time length, and the WiFi detector can obtain the set according to the characteristics of the image acquisition module.
  • the first timestamp corresponding to the image information of each frame in the set length of time is the same as the second timestamp corresponding to the identification information acquired by the WiFi detector within the set length of time. .
  • the detection time of the WiFi detector can be set, so that the WiFi detector continuously detects within 1 second, and the detection is detected within 1 second. Identification information.
  • the image collection device 14 is specifically configured to determine, according to time information of acquiring the image information and time information of acquiring the identification information.
  • the information and the identification information are encoded to generate image data corresponding to each frame.
  • the image acquisition module and the WiFi detector After the image acquisition device acquires the image information or the identification information through the image acquisition module and the WiFi detector, the image acquisition module and the WiFi detector send the image information and the identification information to the data processor of the image acquisition device, and the data processor receives the image according to the data. After the image information and the identification information are obtained, the image information and the identification information are combined into one piece of data according to the information corresponding to each frame according to the time information, and the combined data is encoded to generate image data corresponding to each frame.
  • the WiFi terminal of the person who normally has the access-opening behavior is a device that is relatively close to or enters the target environment. Therefore, in order to improve the accuracy of data collection, Based on the foregoing embodiment of the present application, in another implementation manner of the present application, the image collection device 14 is specifically configured to search for the strength of the WiFi signal of each WiFi terminal for the acquired identification information of each WiFi terminal. Identifying the identification information of the WiFi terminal whose strength of the WiFi signal is greater than the set intensity threshold, and associating the image information with the identified identification information.
  • the image acquisition device uses the WiFi detector to obtain the signal strength corresponding to the WiFi terminal when acquiring the identification information of the WiFi terminal. Because the WiFi module is provided with a WiFi module, based on the WiFi module, the WiFi terminal periodically transmits a WiFi signal, and the WiFi detector can determine the signal strength corresponding to the WiFi terminal according to the WiFi signal.
  • the process of determining the signal strength of the WiFi terminal according to the WiFi signal according to the WiFi signal belongs to the prior art, and the process is not described in the embodiment of the present application.
  • the WiFi terminal of the person who normally has the access-opening behavior is a device with a long duration, and therefore, in order to improve the monitoring accuracy.
  • the image collection device 14 is configured to determine, for the acquired identification information of each WiFi terminal, a duration of the WiFi signal of each WiFi terminal, and identify that the duration of the WiFi signal is greater than a setting.
  • the identification information of the WiFi terminal of the duration threshold is associated with the image information and the identified identification information.
  • the set duration threshold may be set according to actual conditions or empirical values, and is not limited herein.
  • the WiFi detector continuously detects the WiFi terminal within 1 second, and can determine whether the WiFi signal corresponding to each WiFi terminal always exists within 1 second.
  • the time of disappearing determines the WiFi signal corresponding to the WiFi terminal
  • For a duration when the WiFi signal corresponding to the WiFi terminal does not disappear within 1 second, it is determined that the WiFi signal corresponding to the WiFi terminal lasts for 1 second. And determining whether the virtual identity information corresponding to the WiFi terminal is associated with the image information according to whether the duration of the WiFi signal corresponding to each WiFi terminal is greater than a set duration threshold.
  • FIG. 2 is a schematic diagram of a smart access control process according to an embodiment of the present application. The process is applied to a server, and includes the following steps:
  • S201 Receive image data sent by the image collection device, where the image acquisition device acquires image information including a human body feature by using an image acquisition module, and acquires identification information of the WiFi terminal by using a WiFi detector; the image data is obtained according to the image.
  • the time information of the information and the time information for obtaining the identification information are associated with the image information and the identification information of the WiFi terminal.
  • the image collection device is generally disposed around the access control device, and is convenient for collecting image data in a target environment corresponding to the front of the access control device.
  • the image collection device is provided with a WiFi detector and an image acquisition module.
  • the image acquisition device for the target environment uses the WiFi detector to obtain the identification information of the WiFi terminal, and the image acquisition module is used to collect the image information including the human body feature.
  • the image acquisition device may be a camera, a camera, a trackball or other image acquisition device integrated with at least a WiFi detector and an image acquisition module, and the WiFi detector may be built in the image acquisition device or may be combined with image acquisition. The device is deployed separately.
  • the WiFi detector may specifically be a WiFi probe in the prior art.
  • the WiFi probe is an existing device for detecting a WiFi terminal in the surrounding environment, and the basic working principle is: creating a WiFi hotspot and collecting identification information of the accessible WiFi terminal in the surrounding environment.
  • the identification information of the WiFi terminal may be a Media Access Control (MAC) address, or a device number information of the WiFi terminal.
  • the specific implementation of the WiFi detector may not be limited to a WiFi probe.
  • the WiFi terminal may be a mobile terminal, a notebook, a tablet computer, or the like, which is provided with a WiFi module.
  • S202 Determine that the character exists to open the access control according to the location of the person in the image data.
  • the behavior it is determined whether the identification information of the WiFi terminal associated with the image data is stored locally.
  • S203 is performed; otherwise, the control process ends.
  • the identification information of the authorized user may be pre-stored in the server, and the identification information of the WiFi terminal of the user may be saved for each authorized user.
  • the identification information of the authorized user may be the name of the user, the job number, or the unit number between the houses, and the like, which uniquely identifies the user.
  • S203 Send an open command to the access control device, and control the access control device to open the access control.
  • the image information including the human body feature and the identification information of the WiFi terminal are collected by the image capturing device, and when the character is opened according to the position of the person in the image data, it is determined whether the image data is saved locally.
  • the identification information of the associated WiFi terminal so that the corresponding identification of the access control device is not required, and the control of the access control device can be realized, which is convenient and quick.
  • the determining, according to the location of the person in the image data, that the character has an open access control includes:
  • the server determines, according to the location of the image data person, whether the character has the act of opening the access control, that is, analyzing the character in the target environment before the access control device. When it is determined that the character has an act of opening the access control, an open command is sent to the access control device.
  • the human body characteristic information may include information such as a lower limb, a trunk, and the like, and the position of the person may be determined according to information such as a lower limb and a trunk in the image information.
  • the distance threshold between the person and the access control device may be preset, and the distance between the character and the access control device is less than the distance. Threshold, you can think that the character is open The act of access control. Because the installation location of the image acquisition device is fixed, the target environment for monitoring is also determined. Therefore, according to the distance threshold, a line may be set in the image data collected by the image acquisition device, and the distance from the access control device is less than the distance within the line. The threshold, located off-line, is greater than the distance threshold from the access control device.
  • the access control open area may be set in advance, and the area may be a regular area or an irregular area.
  • the area can be set to a rectangular area, and the access control device is located on one side of the rectangular area.
  • the character When the character is located in the set access opening area, the character may be considered to have the act of opening the door.
  • the installation location of the image acquisition device is fixed, the target environment for monitoring is also determined. Therefore, a rectangular area can be set in the image data collected by the image acquisition device, and the behavior of opening the access control is located in the area.
  • the process of performing the human body feature recognition in the image data by the server belongs to the prior art, and the location of the person in the image data is also known in the prior art, and the process is not described in the embodiment of the present application.
  • the method further includes:
  • the sending the opening instruction to the access control device includes:
  • the human body feature information is matched with the human body feature information corresponding to the locally stored identification information of the WiFi terminal, and when the matching is successful, the The access control device sends an open command.
  • the identification information of the authorized user is pre-stored in the server, and the identification information of the WiFi terminal of the user and the picture including the appearance features of the authorized user are saved for each authorized user.
  • the identification information of the authorized user may be the name of the user, the job number, or the unit number between the houses, and the like, which uniquely identifies the user.
  • the human body feature information in the image data includes a face feature.
  • the server determines, according to the identification information of the WiFi terminal associated with the image data, whether the local identification information of the WiFi terminal is saved, and if so, determining the local And saving the image of the shape characteristic of the authorized user corresponding to the identifier information of the WiFi terminal, matching the human body feature information in the image data with the image of the shape feature, and sending an open command to the access control device when the matching is successful.
  • the server matches the human body feature information in the image data with the image of the shape feature, and the server may obtain a frame image of the image data that can best identify the character feature, and match the image with the saved image of the shape feature.
  • the one-frame picture that can best identify the character of the character may be the one-frame picture with the clearest human body feature recorded; or may be a frame picture of the character at the set position. This is because when the access control device is turned on by the human body feature recognition, the user who has opened the access control behavior generally raises the head so that the image acquisition device collects the image information including the human body feature, and the user can determine the general information according to the statistics. In which locations have the behavior of looking up, the pictures acquired at these locations are taken as the pictures that best identify the character of the character.
  • FIG. 1 Another smart access control system of the present application is described in conjunction with a diagram including a server 11, a access control device 12, a WiFi terminal 13 and an image acquisition device 14 as shown, wherein the image acquisition device 14 is provided with a WiFi detector and Image acquisition module:
  • the image acquisition device 14 is configured to acquire image information including human body features by using an image acquisition module, and obtain identification information of the WiFi terminal by using a WiFi detector; and time information for acquiring the image information and time for acquiring the identification information.
  • the information is associated with the acquired image information and the identification information of the WiFi terminal to generate image data, and the image data is sent to the server;
  • the server 11 is configured to receive image data sent by the image collection device, determine whether the identification information of the WiFi terminal associated with the image data is saved locally, and if yes, identify the human body feature information in the image data. Matching the human body feature information with the human body feature information corresponding to the locally stored identification information of the WiFi terminal, and when the matching is successful, sending an open command to the access control device;
  • the access control device 12 is configured to enable the access control when receiving an open command sent by the server.
  • the image collection device is generally disposed around the access control device, and is convenient for collecting image data in a target environment corresponding to the front of the access control device.
  • the image collection device is provided with a WiFi detector and an image acquisition module. After the image acquisition device is installed, image acquisition for the target environment The device uses the WiFi detector to obtain the identification information of the WiFi terminal, and uses the image acquisition module to collect image information including the human body features.
  • the image acquisition device may be a camera, a camera, a trackball or other image acquisition device integrated with at least a WiFi detector and an image acquisition module, and the WiFi detector may be built in the image acquisition device or may be combined with image acquisition. The device is deployed separately.
  • the WiFi detector may specifically be a WiFi probe in the prior art.
  • the WiFi probe is an existing device for detecting a WiFi terminal in the surrounding environment, and the basic working principle is: creating a WiFi hotspot and collecting identification information of the accessible WiFi terminal in the surrounding environment.
  • the identification information of the WiFi terminal may be a Media Access Control (MAC) address, or a device number information of the WiFi terminal.
  • the specific implementation of the WiFi detector may not be limited to a WiFi probe.
  • the WiFi terminal may be a mobile terminal, a notebook, a tablet computer, or the like, which is provided with a WiFi module.
  • the identification information of the authorized user may be pre-stored in the server, and the identification information of the WiFi terminal of the user and the picture containing the appearance characteristics of the authorized user may be saved for each authorized user.
  • the identification information of the authorized user may be the name of the user, the job number, or the unit number between the houses, and the like, which uniquely identifies the user.
  • the server matches the human body feature information in the image data with the image of the shape feature, and the server may obtain a frame image of the image data that can best identify the character feature, and match the image with the saved image of the shape feature.
  • the one-frame picture that can best identify the character of the character may be the one-frame picture with the clearest human body feature recorded; or may be a frame picture of the character at the set position. This is because when the access control device is turned on by the human body feature recognition, the user who has opened the access control behavior generally raises the head so that the image acquisition device collects the image information including the human body feature, and the user can determine the general information according to the statistics. In which locations have the behavior of looking up, the pictures acquired at these locations are taken as the pictures that best identify the character of the character.
  • the server 11 is further configured to determine the location according to the location of the person in the image data.
  • the character has the act of opening the door, it is determined whether the map is saved locally.
  • the identification information of the WiFi terminal associated with the data if yes, identifying the human body feature information in the image data, and matching the human body feature information with the human body feature information corresponding to the locally stored identification information of the WiFi terminal, When the match is successful, an open command is sent to the access control device.
  • the identity information of the WiFi terminal associated with the image data is stored locally according to the location of the person in the image data, and if so, identifying the human body feature information in the image data,
  • the human body characteristic information is matched with the human body characteristic information corresponding to the locally saved identification information of the WiFi terminal, so that the control of the access control device can be realized conveniently and quickly without manually inputting the corresponding identifier on the access control sensing end.
  • determining whether the character has the act of opening the access control according to the image information may be determined by the image collection device or may be determined by the server. They are:
  • the image capturing device 34 is specifically configured to determine, according to the position of the character in the image information collected by the image capturing module, whether the character has an action of opening the access control, and if so, the image information including the human body feature and the acquired
  • the identification information of the WiFi terminal is correlated to generate image data.
  • the server is specifically configured to determine, according to the location of the person in the image data, whether the character has an action of opening the access control, and if yes, determining whether the identification information of the WiFi terminal associated with the image data is saved locally, if Yes, the human body feature information in the image data is identified, and the human body feature information is matched with the human body feature information corresponding to the locally stored identification information of the WiFi terminal.
  • an open command is sent to the access control device.
  • the image acquisition device is disposed around the access control device to facilitate collecting image data in the target environment corresponding to the access control device.
  • the image acquisition module collects the image information including the human body feature, it is determined according to the position of the character in the image information, whether the character has the behavior of opening the access control, that is, the character in the target environment before the access control device is analyzed.
  • the identification information of the corresponding WiFi terminal is associated with the image information according to the acquisition time of the image information and the acquisition time of the identification information of the WiFi terminal, and image data is generated and sent. Give the server.
  • the image capturing device 14 specifically determines, according to the embodiment, that the image capturing device determines whether the character has the act of opening the access control according to the position of the person in the image information. And determining whether the distance between the location of the person in the image information acquired by the image acquisition module and the access device is less than a set distance threshold, and if yes, determining the The character has an act of opening the door; or determining whether the position of the character is within the set access opening area, and if so, determining that the character has an act of opening the door.
  • the human body characteristic information may include information such as a lower limb, a trunk, and the like, and the position of the person may be determined according to information of the lower limb and the trunk in the image information.
  • the distance threshold between the person and the access control device may be preset, and the distance between the character and the access control device is less than the distance.
  • the person can be considered to have an act of opening the door.
  • the target environment for monitoring is also determined. Therefore, according to the distance threshold, a line is set in the image information collected by the image acquisition device, and the distance from the access control device is less than the distance within the line.
  • the threshold, located off-line, is greater than the distance threshold from the access control device.
  • the access control open area may be set in advance, and the area may be a regular area or an irregular area.
  • the area can be set to a rectangular area, and the access control device is located on one side of the rectangular area.
  • the character When the character is located in the set access opening area, the character may be considered to have the act of opening the door.
  • the installation position of the image acquisition device is fixed, the target environment for monitoring is also determined. Therefore, a rectangular area can be set in the image information collected by the image acquisition device, and the behavior of opening the access control is located in the area.
  • the process of performing the human body feature recognition in the image information by the image acquisition device belongs to the prior art, and the location of the person in the image information is also known in the prior art, and the process is not described in the embodiment of the present application.
  • the server determines whether the character in the image data has the act of opening the access control, in order to facilitate the server to determine whether the character has the act of opening the access control according to the position of the person in the image data, in an embodiment of the present application, the server 11. Specifically, determining, according to the received image data sent by the image collection device, whether the distance between the location of the person in the image data and the access control device is less than a set distance threshold, and if yes, determining that the character exists. The act of opening the access control; or determining whether the location of the character is within the set access control open area, and if so, determining that the character has the act of opening the access control.
  • the human body characteristic information may include information such as a lower limb, a trunk, and the like, and the position of the person may be determined according to information of the lower limb and the trunk in the image information.
  • the distance threshold between the person and the access control device may be preset, and the distance between the character and the access control device is less than the distance.
  • the person can be considered to have an act of opening the door.
  • the target environment for monitoring is also determined. Therefore, according to the distance threshold, a line may be set in the image data collected by the image acquisition device, and the distance from the access control device is less than the distance within the line.
  • the threshold, located off-line, is greater than the distance threshold from the access control device.
  • the access control open area may be set in advance, and the area may be a regular area or an irregular area.
  • the area can be set to a rectangular area, and the access control device is located on one side of the rectangular area.
  • the character When the character is located in the set access opening area, the character may be considered to have the act of opening the door.
  • the installation location of the image acquisition device is fixed, the target environment for monitoring is also determined. Therefore, a rectangular area can be set in the image data collected by the image acquisition device, and the behavior of opening the access control is located in the area.
  • the process of performing the human body feature recognition in the image data by the server belongs to the prior art, and the location of the person in the image data is also known in the prior art, and the process is not described in the embodiment of the present application.
  • the image collection device after acquiring the image information and the identification information of the WiFi terminal, the image collection device generates the image data according to the associated image information and the identification information of the WiFi terminal, according to the time information of collecting the image information and Obtaining time information of the identification information of the WiFi terminal.
  • the identification information of the WiFi terminal may be superimposed on the image information, and the identification information of the WiFi terminal associated with the image information may be recorded in the image data.
  • the identification information of the WiFi terminal acquired by the WiFi detector may be unchanged, so when generating image data, The identification information of the associated WiFi terminal can be recorded in the image data for the image information within the length of time.
  • the image acquisition device determines the acquisition time of the acquired image information, and determines the acquisition time of the identification information of the WiFi terminal. When the difference between the acquisition time and the acquisition time does not exceed the preset threshold, the image collection device considers the collection. When the image information is obtained, the identification information of the WiFi terminal is detected. The collection time of the collected image information is the same as the acquisition time of the identification information of the WiFi terminal. At a time, the two may have a certain error, but the error does not exceed a preset threshold, such as an error of no more than 10 milliseconds. For example, the image acquisition device collects image information at 17:30:00:00 on May 28, 2015, and obtains the identification information of the WiFi terminal 1 at 17:30:00:05 on May 28, 2015, due to the collection time.
  • the error is 5 milliseconds, which is within the preset threshold, so the image acquisition device It is considered that when the image information is to be acquired, the identification information of the WiFi terminal 1 is detected.
  • the image collection device 14 is specifically configured to determine a first timestamp corresponding to the image information according to the time of acquiring the image information; Determining, by the time of the identification information of the WiFi terminal, a second timestamp corresponding to the identifier information; associating the image information with the same first timestamp and the second timestamp with the identification information to generate image data.
  • the image acquisition device uses the image acquisition module to collect image information.
  • the first timestamp corresponding to the image information of the frame is determined according to the current acquisition time; and the time of obtaining the identification information by using the WiFi detector is determined.
  • the second timestamp corresponding to the identification information In the specific implementation, the image acquisition module generally collects multiple frames of image information during the set time length, and the WiFi detector can obtain the set according to the characteristics of the image acquisition module.
  • the first timestamp corresponding to the image information of each frame in the set length of time is the same as the second timestamp corresponding to the identification information acquired by the WiFi detector within the set length of time. .
  • the detection time of the WiFi detector can be set, so that the WiFi detector continuously detects within 1 second, and the detection is detected within 1 second. Identification information.
  • the image collection device 14 is specifically configured to determine, according to time information of acquiring the image information and time information of acquiring the identification information.
  • the image acquisition module and the WiFi detector After the image acquisition device acquires the image information or the identification information through the image acquisition module and the WiFi detector, the image acquisition module and the WiFi detector send the image information and the identification information to the data processor of the image acquisition device, and the data processor receives the image according to the data. After the image information and the identification information arrive, the image information and the identification information are combined into one piece of data according to the time information according to the information corresponding to each frame. And the combined data is encoded to generate image data corresponding to each frame.
  • the WiFi terminal of the person who normally has the access-opening behavior is a device that is relatively close to or enters the target environment. Therefore, in order to improve the accuracy of data collection, in another embodiment of the present application, the image collection device 14 is specifically configured to search for the identity information of each WiFi terminal for each acquired WiFi terminal identification information.
  • the image acquisition device uses the WiFi detector to obtain the signal strength corresponding to the WiFi terminal when acquiring the identification information of the WiFi terminal. Because the WiFi module is provided with a WiFi module, based on the WiFi module, the WiFi terminal periodically transmits a WiFi signal, and the WiFi detector can determine the signal strength corresponding to the WiFi terminal according to the WiFi signal.
  • the process of determining the signal strength of the WiFi terminal according to the WiFi signal according to the WiFi signal belongs to the prior art, and the process is not described in the embodiment of the present application.
  • the WiFi terminal of the person who normally has the access-opening behavior is a device with a long duration, and therefore, in order to improve the monitoring accuracy.
  • the image collection device 14 is configured to determine, for the acquired identification information of each WiFi terminal, a duration of the WiFi signal of each WiFi terminal, and identify that the duration of the WiFi signal is greater than a setting.
  • the identification information of the WiFi terminal of the duration threshold is associated with the image information and the identified identification information.
  • the set duration threshold may be set according to actual conditions or empirical values, and is not limited herein.
  • the WiFi detector continuously detects the WiFi signal corresponding to the WiFi terminal within 1 second, and can determine whether the WiFi signal corresponding to each WiFi terminal always has a signal within 1 second, and the WiFi corresponding to a WiFi terminal within 1 second.
  • the duration of the WiFi signal corresponding to the WiFi terminal is determined according to the time of disappearing.
  • the WiFi signal corresponding to the WiFi terminal does not disappear within 1 second, it is determined that the WiFi signal corresponding to the WiFi terminal lasts for 1 second.
  • determining whether the virtual identity information corresponding to the WiFi terminal is associated with the image information according to whether the duration of the WiFi signal corresponding to each WiFi terminal is greater than a set duration threshold.
  • the WiFi detector is used to obtain the identification information of the WiFi terminal.
  • the specific manners are only examples, and should not be construed as limiting the embodiments of the present application.
  • FIG. 3 is another smart access control process provided by an embodiment of the present application. The process is applied to a server, and includes the following steps:
  • S301 Receive image data sent by the image collection device, where the image acquisition device acquires image information including a human body feature by using an image acquisition module, and acquires identification information of the WiFi terminal by using a WiFi detector; the image data is obtained according to the image.
  • the time information of the information and the time information for obtaining the identification information are associated with the image information and the identification information of the WiFi terminal.
  • the image collection device is generally disposed around the access control device, and is convenient for collecting image data in a target environment corresponding to the front of the access control device.
  • the image collection device is provided with a WiFi detector and an image acquisition module.
  • the image acquisition device for the target environment uses the WiFi detector to obtain the identification information of the WiFi terminal, and the image acquisition module is used to collect the image information including the human body feature.
  • the image acquisition device may be a camera, a camera, a trackball or other image acquisition device integrated with at least a WiFi detector and an image acquisition module, and the WiFi detector may be built in the image acquisition device or may be combined with image acquisition. The device is deployed separately.
  • the WiFi detector may specifically be a WiFi probe in the prior art.
  • the WiFi probe is an existing device for detecting a WiFi terminal in the surrounding environment, and the basic working principle is: creating a WiFi hotspot and collecting identification information of the accessible WiFi terminal in the surrounding environment.
  • the identification information of the WiFi terminal may be a Media Access Control (MAC) address, or a device number information of the WiFi terminal.
  • the specific implementation of the WiFi detector may not be limited to a WiFi probe.
  • the WiFi terminal may be a mobile terminal, a notebook, a tablet computer, or the like, which is provided with a WiFi module.
  • S302 Determine whether the identification information of the WiFi terminal associated with the image data is saved locally. When the determination result is yes, proceed to S303. Otherwise, the control process ends.
  • the identification information of the authorized user may be pre-stored in the server, and the identification information of the WiFi terminal of the user may be saved for each authorized user.
  • the identification information of the authorized user may be the name of the user, the job number, or the unit number between the houses, and the like, which uniquely identifies the user.
  • identification information of the WiFi terminal of the user and a picture including the appearance characteristics of the authorized user are also saved in the server for each authorized user.
  • the server matches the human body feature information in the image data with the image of the shape feature, and the server may obtain a frame image of the image data that can best identify the character feature, and match the image with the saved image of the shape feature.
  • the one-frame picture that can best identify the character of the character may be the one-frame picture with the clearest human body feature recorded; or may be a frame picture of the character at the set position. This is because when the access control device is turned on by the human body feature recognition, the user who has opened the access control behavior generally raises the head so that the image acquisition device collects the image information including the human body feature, and the user can determine the general information according to the statistics.
  • the pictures acquired at these locations are taken as the pictures that best identify the character of the character.
  • the image acquisition device is deployed at a position where the human body features can be clearly and completely obtained, and the picture containing the human body features can be clearly and completely obtained.
  • Human body features include facial features.
  • S304 Send an open command to the access control device, and control the access control device to open the access control.
  • the image information including the human body feature and the identification information of the WiFi terminal are collected by the image capturing device, and when the identification information of the WiFi terminal associated with the image data is locally saved, the human body feature information in the image data is identified. And matching the human body feature information with the human body feature information corresponding to the locally saved identification information of the WiFi terminal, so that the control of the access control device can be realized conveniently, without the need to manually input the corresponding identifier on the access control sensor end. And according to the identification information of the WiFi terminal and the human body characteristic information, the accuracy of the access control can also be ensured.
  • the method before the identifying the human body feature information in the image data, the method further includes:
  • the step of identifying human body feature information in the image data is performed.
  • the determination of whether to open the access control is performed.
  • the determining, according to the location of the person in the image data, whether the character has an open access control includes:
  • the server determines, according to the location of the image data person, whether the character has the act of opening the access control, that is, analyzing the character in the target environment before the access control device. When it is determined that the character has an act of opening the access control, an open command is sent to the access control device.
  • the human body characteristic information may include information such as a lower limb, a trunk, and the like, and the position of the person may be determined according to information of the lower limb and the trunk in the image information.
  • the distance threshold between the person and the access control device may be preset, and the distance between the character and the access control device is less than the distance.
  • the person can be considered to have an act of opening the door.
  • the target environment for monitoring is also determined. Therefore, according to the distance threshold, a line may be set in the image data collected by the image acquisition device, and the distance from the access control device is less than the distance within the line.
  • the threshold, located off-line, is greater than the distance threshold from the access control device.
  • the access control open area may be set in advance, and the area may be a regular area or an irregular area.
  • the area can be set to a rectangular area, and the access control device is located on one side of the rectangular area.
  • the character When the character is located in the set access opening area, the character may be considered to have the act of opening the door.
  • the installation location of the image acquisition device is fixed, the target environment for monitoring is also determined. Therefore, a rectangular area can be set in the image data collected by the image acquisition device, and the behavior of opening the access control is located in the area.
  • the process of performing the human body feature recognition in the image data by the server belongs to the prior art, and the location of the person in the image data is also known in the prior art, and the process is not described in the embodiment of the present application.
  • FIG. 4 is a schematic structural diagram of an intelligent access control device according to an embodiment of the present disclosure, which is applied to a server, and the device includes:
  • the receiving module 41 is configured to receive image data sent by the image capturing device, where the image capturing device acquires image information including a human body feature by using an image capturing module, and acquires identification information of the WiFi terminal by using a WiFi detector; Obtaining time information of the image information and time information for acquiring the identification information, and the image information and the identification information of the WiFi terminal are associated;
  • the determining module 42 is configured to: when determining, according to the location of the person in the image data, that the character has the act of opening the access control, determining whether the identification information of the WiFi terminal associated with the image data is saved locally;
  • the control module 43 is configured to send an open command to the access control device when the judgment result of the determination module is YES, and control the access control device to open the access control.
  • the determining module 42 is specifically configured to determine whether a distance between a location of the character in the image data and the image collection device is less than a set distance threshold, and if yes, determining that the character has an action of opening the access control; Or determining whether the location of the character is within the set access control open area, and if so, determining that the character has an act of opening the access control.
  • the device also includes:
  • the identification module 44 is configured to identify human body feature information in the image data
  • the determining module 42 is further configured to: when the identifier information of the WiFi terminal associated with the image data is locally saved, perform the human body feature information corresponding to the human body feature information corresponding to the locally stored identification information of the WiFi terminal. match;
  • the control module 43 is further configured to: when the determining module determines that the matching is successful, send an open command to the access control device.
  • FIG. 5 is a schematic structural diagram of another smart access control device according to an embodiment of the present application, application For the server, the device includes:
  • the receiving module 51 is configured to receive image data sent by the image capturing device, where the image capturing device acquires image information including a human body feature by using an image capturing module, and acquires identification information of the WiFi terminal by using a WiFi detector; Obtaining time information of the image information and time information for acquiring the identification information, and the image information and the identification information of the WiFi terminal are associated;
  • the determining module 52 is configured to determine whether the identification information of the WiFi terminal associated with the image data is saved locally;
  • the matching module 53 is configured to: when the determination result of the determining module is yes, identify the human body feature information in the image data, and perform the human body feature information corresponding to the human body feature information corresponding to the locally saved identification information of the WiFi terminal. match;
  • the control module 54 is configured to send an open command to the access control device when the matching result of the matching module is successful, and control the access control device to open the access control.
  • the determining module 52 is further configured to determine, according to the location of the person in the image data, whether the character has an action of opening the access control; when the determination result is yes, triggering the matching module.
  • the determining module 52 is configured to determine, according to the received image data sent by the image collecting device, whether the distance between the location of the person in the image data and the image capturing device is less than a set distance threshold. If yes, determining that the character has an action of opening the access control; or determining, according to the received image data sent by the image collection device, whether the location of the person in the image data is located in the set access control open area, if Yes, it is determined that the character has an act of opening the door.
  • FIG. 6 is a schematic structural diagram of an image collection device according to an embodiment of the present disclosure.
  • the image collection device is provided with a wireless fidelity WiFi detector 61 and an image acquisition module 62, including:
  • the image acquisition module 62 is configured to acquire image information including human body features, and send the acquired image information to a data processor;
  • the WiFi detector 61 is configured to obtain identification information of the WiFi terminal, and send the acquired identification information to the data processor;
  • a data processor 63 configured to determine, according to the location of the person in the image information acquired by the image acquisition module, the time information of acquiring the image information and the time information of acquiring the identification information, Correlating the acquired image information and the identification information of the WiFi terminal to generate image data, and transmitting the image data to a server, so that the server determines, according to the image data, whether to send an open command to the access control device.
  • the data processor 63 is specifically configured to determine whether the distance between the location of the person and the access control device in the image information acquired by the image acquisition module is less than a set distance threshold, and if yes, determine that the character has an action of opening the access control; or Determining whether the position of the character is within the set access control open area, and if so, determining that the character has an act of opening the access control.
  • the data processor 63 is configured to determine a first timestamp corresponding to the image information according to the time of acquiring the image information, and determine a second time corresponding to the identifier information according to the time of acquiring the identification information of the WiFi terminal. Stamping; associating the image information having the same first time stamp and the second time stamp with the identification information to generate image data.
  • the data processor 63 is specifically configured to determine image information and identification information corresponding to each frame according to time information for acquiring the image information and time information for acquiring the identification information; and image information and identification information corresponding to each frame. Encoding is performed to generate image data corresponding to each frame.
  • the data processor 63 is specifically configured to search for the strength of the WiFi signal of each WiFi terminal for the acquired identification information of each WiFi terminal, and identify the identification information of the WiFi terminal whose strength of the WiFi signal is greater than the set strength threshold. Correlating the image information with the identified identification information.
  • the data processor 63 is specifically configured to determine, for the acquired identification information of each WiFi terminal, a duration of a WiFi signal of each WiFi terminal, and identify a WiFi that has a duration of the WiFi signal that is greater than a set duration threshold.
  • the identification information of the terminal is associated with the image information and the identified identification information.
  • the embodiment of the present application provides a smart access control method, system, server, and device.
  • an image acquisition device acquires image information including a human body feature and identification information of a WiFi terminal, and associates the information to generate image data and sends the image data to the image data.
  • the server determines whether the character has the identity of the WiFi terminal associated with the image data according to the location of the person in the image data, and if so, controls the access device to be turned on.
  • the image information including the human body feature and the identification information of the WiFi terminal are collected by the image capturing device, and when the character is opened according to the position of the person in the image data, it is determined whether the image data is saved locally.
  • the identification information of the associated WiFi terminal so that the corresponding identification of the access control device is not required, and the control of the access control device can be realized, which is convenient and quick.
  • the embodiment of the present application further provides a server, including: a processor, a memory, a communication interface, and a bus;
  • the processor, the memory, and the communication interface are connected by the bus and complete communication with each other;
  • the memory stores executable program code
  • the processor by reading the executable program code stored in the memory, to run a program corresponding to the executable program code, for performing: the smart access control method shown in FIG. 2 of the present application;
  • the intelligent access control method shown in FIG. 2 of the present application includes:
  • the image acquisition device acquires image information including human body features by using an image acquisition module, and acquires identification information of the WiFi terminal by using a WiFi detector; the image data is obtained according to the image information
  • the time information and the time information for obtaining the identification information are associated with the image information and the identification information of the WiFi terminal;
  • the processor in the server runs the program corresponding to the executable program code by reading the executable program code stored in the memory, and the program executes the smart access control method described above in the application at runtime,
  • the utility model can realize the control of the access control device without manually inputting the corresponding identifier on the access control sensing end, which is convenient and quick.
  • the embodiment of the present application further provides a server, including: a processor, a memory, a communication interface, and a bus;
  • the processor, the memory, and the communication interface are connected by the bus and complete each other Communication between
  • the memory stores executable program code
  • the processor by reading the executable program code stored in the memory, to run a program corresponding to the executable program code, for performing: the smart access control method shown in FIG. 3 of the present application;
  • the intelligent access control method shown in FIG. 3 of the present application includes:
  • the image acquisition device acquires image information including human body features by using an image acquisition module, and acquires identification information of the WiFi terminal by using a WiFi detector; the image data is obtained according to the image information
  • the time information and the time information for obtaining the identification information are associated with the image information and the identification information of the WiFi terminal;
  • an open command is sent to the access control device to control the access control device to open the access control.
  • the processor in the server runs the program corresponding to the executable program code by reading the executable program code stored in the memory, and the program executes the smart access control method described above in the application at runtime,
  • the utility model can realize the control of the access control device without manually inputting the corresponding identifier on the access control sensing end, which is convenient and quick.
  • the embodiment of the present application further provides a storage medium for storing an application, where the application is used to execute the smart access control method shown in FIG. 2 of the present application;
  • the smart access control method shown in 2 includes:
  • the image acquisition device acquires image information including human body features by using an image acquisition module, and acquires identification information of the WiFi terminal by using a WiFi detector; the image data is obtained according to the image information
  • the time information and the time information for obtaining the identification information are associated with the image information and the identification information of the WiFi terminal;
  • the storage device performs the execution of the smart door control described above in the application at runtime.
  • the application method of the method therefore, can realize the control of the access control device without manually inputting the corresponding identifier on the access control end, which is convenient and quick.
  • the embodiment of the present application provides a storage medium for storing an application, where the application is used to execute the smart access control method shown in FIG. 3 of the present application; wherein, FIG. 3 of the present application described above
  • the smart access control method shown includes:
  • the image acquisition device acquires image information including human body features by using an image acquisition module, and acquires identification information of the WiFi terminal by using a WiFi detector; the image data is obtained according to the image information
  • the time information and the time information for obtaining the identification information are associated with the image information and the identification information of the WiFi terminal;
  • an open command is sent to the access control device to control the access control device to open the access control.
  • the storage medium stores an application program that executes the smart access control method described above at the time of operation. Therefore, the control of the access control device can be realized without manually inputting the corresponding identifier on the access control end. ,Convenient.
  • the embodiment of the present application further provides an application program for performing the smart access control method shown in FIG. 2 of the present application; wherein the smart access control method shown in FIG. 2 of the present application, include:
  • the image acquisition device acquires image information including human body features by using an image acquisition module, and acquires identification information of the WiFi terminal by using a WiFi detector; the image data is obtained according to the image information
  • the time information and the time information for obtaining the identification information are associated with the image information and the identification information of the WiFi terminal;
  • the application is configured to perform the smart access control described above in the application at runtime.
  • the method therefore, can realize the control of the access control device without manually inputting the corresponding identifier on the access control sensing end, which is convenient and quick.
  • the embodiment of the present application further provides an application program for performing the smart access control method shown in FIG. 3 of the present application, wherein the smart access control method shown in FIG. 3 of the present application, include:
  • the image acquisition device acquires image information including human body features by using an image acquisition module, and acquires identification information of the WiFi terminal by using a WiFi detector; the image data is obtained according to the image information
  • the time information and the time information for obtaining the identification information are associated with the image information and the identification information of the WiFi terminal;
  • an open command is sent to the access control device to control the access control device to open the access control.
  • the application is used to execute the smart access control method described above in the application at the time of operation. Therefore, the control of the access control device can be realized without manually inputting the corresponding identifier on the access control terminal. .

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Abstract

一种智能门禁控制方法、系统、服务器及设备,该方法中图像采集设备获取包含人体特征的图像信息及WiFi终端的标识信息,将上述信息进行关联生成图像数据并发送给服务器,服务器根据图像数据中的人物的位置确定人物存在开启门禁的行为时,判断本地是否保存有图像数据中关联的WiFi终端的标识信息,如果是,控制门禁设备开启。通过该方法,不需要在门禁感应端手动输入相应的标识,就可以实现对门禁设备的控制,方便快捷。

Description

一种智能门禁控制方法、系统、服务器及设备
本申请要求于2015年12月29日提交中国专利局、申请号为201511017925.8发明名称为“一种智能门禁控制方法、系统、服务器及设备”的中国专利申请的优先权,其全部内容通过引用结合在本申请中。
技术领域
本申请涉及视频监控技术领域,特别涉及一种智能门禁控制方法、系统、服务器及设备。
背景技术
门禁设备对私人领地提供最起码的安全保证,门禁设备可以设置在公司门口、小区入口等处,用户通过门禁阻止未经允许人物的进入。现有的门禁设备大多采用近场通信NFC技术,用户采用被授权的卡片或者移动终端靠近门禁感应端,或者用户也可以将指纹输入门禁感应端来开启门禁。
上述无论哪种方式都需要用户靠近门禁感应端,并手动输入相应的标识。当用户双手携带较多的物品,或者搀扶老人、抱孩子,或者双手受伤等,都无法靠近门禁感应端手动输入相应的标识,导致无法开启门禁设备。因此现有的门禁设备的控制方式存在一定的不方便性。
发明内容
本申请实施例公开了一种智能门禁控制方法、系统、服务器及设备,用以方便的实现对门禁设备的控制。
为达到上述目的,第一方面,本申请实施例公开了一种智能门禁控制系统,所述系统包括服务器、门禁设备、WiFi终端及图像采集设备,其中所述图像采集设备设置有WiFi探测器和图像采集模块:
所述图像采集设备,用于采用图像采集模块采集包含人体特征的图像信息,并采用WiFi探测器获取WiFi终端的标识信息;根据获取所述图像信息的时间信息及获取所述标识信息的时间信息,将获取的所述图像信息及所述WiFi终端的标识信息进行关联,生成图像数据,将所述图像数据发送给所述服务器;
所述服务器,用于接收所述图像采集设备发送的图像数据,当根据所述 图像数据中的人物的位置确定所述人物存在开启门禁的行为时,判断本地是否保存有所述图像数据中关联的WiFi终端的标识信息,如果是,向门禁设备发送开启指令;
所述门禁设备,用于在接收到所述服务器发送的开启指令时,开启门禁。
可选的,所述图像采集设备,具体用于根据图像采集模块获取的图像信息中的人物的位置,判断所述人物是否存在开启门禁的行为,如果是,将所述包含人体特征的图像信息与获取的WiFi终端的标识信息进行关联生成图像数据;或
所述服务器,具体用于根据所述图像数据中人物的位置,判断所述人物是否存在开启门禁的行为,如果是,判断本地是否保存有所述图像数据中关联的WiFi终端的标识信息,如果是,向门禁设备发送开启指令。
可选的,所述图像采集设备,具体用于判断图像采集模块获取的图像信息中的人物的位置与门禁设备的距离是否小于设定的距离阈值,如果是,确定所述人物存在开启门禁的行为;或者判断所述人物的位置是否位于设定的门禁开启区域内,如果是,确定所述人物存在开启门禁的行为。
可选的,所述服务器,具体用于根据接收到的所述图像采集设备发送的图像数据,判断所述图像数据中的人物的位置与门禁设备的距离是否小于设定的距离阈值,如果是,确定所述人物存在开启门禁的行为;或,判断所述人物的位置是否位于设定的门禁开启区域内,如果是,确定所述人物存在开启门禁的行为。
可选的,所述服务器,还用于识别所述图像数据中的人体特征信息,当判断本地保存有所述图像数据中关联的WiFi终端的标识信息时,将所述人体特征信息与本地保存的所述WiFi终端的标识信息对应的人体特征信息进行匹配,当匹配成功时,向所述门禁设备发送开启指令。
可选的,所述图像采集设备,具体用于根据获取图像信息的时间,确定图像信息对应的第一时间戳;并根据获取所述WiFi终端的标识信息的时间,确定所述标识信息对应的第二时间戳;将所述第一时间戳与第二时间戳相同的图像信息和标识信息关联,生成图像数据。
可选的,所述图像采集设备,具体用于根据获取所述图像信息的时间信 息及获取所述标识信息的时间信息,确定每帧对应的图像信息和标识信息;针对每帧对应的图像信息和标识信息进行编码,生成每帧对应的图像数据。
可选的,所述图像采集设备,具体用于针对获取到的每个WiFi终端的标识信息,查找每个WiFi终端的WiFi信号的强度;识别WiFi信号的强度大于设定的强度阈值的WiFi终端的标识信息,关联所述图像信息与所述识别到的标识信息。
可选的,所述图像采集设备,具体用于针对获取到的每个WiFi终端的标识信息,确定每个WiFi终端的WiFi信号的持续时长;识别所述WiFi信号的持续时长大于设定的时长阈值的WiFi终端的标识信息,关联所述图像信息与所述识别到的标识信息。
第二方面,本申请实施例提供了一种智能门禁控制方法,应用于服务器,所述方法包括:
接收图像采集设备发送的图像数据,其中所述图像采集设备采用图像采集模块获取包含人体特征的图像信息,并采用WiFi探测器获取WiFi终端的标识信息;所述图像数据根据获取所述图像信息的时间信息及获取所述标识信息的时间信息,关联有所述图像信息及所述WiFi终端的标识信息;
当根据所述图像数据中的人物的位置确定所述人物存在开启门禁的行为时,判断本地是否保存有所述图像数据中关联的WiFi终端的标识信息;
如果是,向门禁设备发送开启指令,控制门禁设备开启门禁。
可选的,所述根据所述图像数据中的人物的位置确定所述人物存在开启门禁的行为包括:
判断所述图像数据中的人物的位置与图像采集设备的距离是否小于设定的距离阈值,如果是,确定所述人物存在开启门禁的行为;或
判断所述人物的位置是否位于设定的门禁开启区域内,如果是,确定所述人物存在开启门禁的行为。
可选的,所述方法还包括:
识别所述图像数据中的人体特征信息;
所述向门禁设备发送开启指令包括:
判断本地保存有所述图像数据中关联的WiFi终端的标识信息时,将所述 人体特征信息与本地保存的所述WiFi终端的标识信息对应的人体特征信息进行匹配,当匹配成功时,向所述门禁设备发送开启指令。
第三方面,本申请实施例提供了一种智能门禁控制装置,应用于服务器,所述装置包括:
接收模块,用于接收图像采集设备发送的图像数据,其中所述图像采集设备采用图像采集模块获取包含人体特征的图像信息,并采用WiFi探测器获取WiFi终端的标识信息;所述图像数据根据获取所述图像信息的时间信息及获取所述标识信息的时间信息,关联有所述图像信息及所述WiFi终端的标识信息;
判断模块,用于当根据所述图像数据中的人物的位置确定所述人物存在开启门禁的行为时,判断本地是否保存有所述图像数据中关联的WiFi终端的标识信息;
控制模块,用于当判断模块的判断结果为是时,向门禁设备发送开启指令,控制门禁设备开启门禁。
可选的,所述判断模块,具体用于判断所述图像数据中的人物的位置与图像采集设备的距离是否小于设定的距离阈值,如果是,确定所述人物存在开启门禁的行为;或判断所述人物的位置是否位于设定的门禁开启区域内,如果是,确定所述人物存在开启门禁的行为。
可选的,所述装置还包括:
识别模块,用于识别所述图像数据中的人体特征信息;
所述判断模块,还用于判断本地保存有所述图像数据中关联的WiFi终端的标识信息时,将所述人体特征信息与本地保存的所述WiFi终端的标识信息对应的人体特征信息进行匹配;
所述控制模块,还用于当判断模块确定匹配成功时,向所述门禁设备发送开启指令。
第四方面,本申请实施例提供了一种智能门禁控制系统,所述系统包括服务器、门禁设备、WiFi终端及图像采集设备,其中所述图像采集设备设置有WiFi探测器和图像采集模块:
所述图像采集设备,用于采用图像采集模块获取包含人体特征的图像信 息,并采用WiFi探测器获取WiFi终端的标识信息;根据获取所述图像信息的时间信息及获取所述标识信息的时间信息,将获取的所述图像信息及所述WiFi终端的标识信息进行关联,生成图像数据,将所述图像数据发送给所述服务器;
所述服务器,用于接收所述图像采集设备发送的图像数据,判断本地是否保存有所述图像数据中关联的WiFi终端的标识信息,如果是,识别所述图像数据中的人体特征信息,将所述人体特征信息与本地保存的所述WiFi终端的标识信息对应的人体特征信息进行匹配,当匹配成功时,向门禁设备发送开启指令;
所述门禁设备,用于在接收到所述服务器发送的开启指令时,开启门禁。
可选的,所述服务器,还用于当根据所述图像数据中的人物的位置确定所述人物存在开启门禁的行为时,判断本地是否保存有所述图像数据中关联的WiFi终端的标识信息,如果是,识别所述图像数据中的人体特征信息,将所述人体特征信息与本地保存的所述WiFi终端的标识信息对应的人体特征信息进行匹配,当匹配成功时,向门禁设备发送开启指令。
可选的,所述图像采集设备,具体用于根据图像采集模块采集的图像信息中的人物的位置,判断所述人物是否存在开启门禁的行为,如果是,将所述包含人体特征的图像信息与获取的WiFi终端的标识信息进行关联生成图像数据;或
所述服务器,具体用于根据所述图像数据中人物的位置,判断所述人物是否存在开启门禁的行为,如果是,判断本地是否保存有所述图像数据中关联的WiFi终端的标识信息,如果是,识别所述图像数据中的人体特征信息,将所述人体特征信息与本地保存的所述WiFi终端的标识信息对应的人体特征信息进行匹配,当匹配成功时,向门禁设备发送开启指令。
可选的,所述图像采集设备,具体用于判断图像采集模块采集的图像信息中的人物的位置与门禁设备的距离是否小于设定的距离阈值,如果是,确定所述人物存在开启门禁的行为;或者判断所述人物的位置是否位于设定的门禁开启区域内,如果是,确定所述人物存在开启门禁的行为。
可选的,所述服务器,具体用于根据接收到的所述图像采集设备发送的 图像数据,判断所述图像数据中的人物的位置与门禁设备的距离是否小于设定的距离阈值,如果是,确定所述人物存在开启门禁的行为;或,判断所述人物的位置是否位于设定的门禁开启区域内,如果是,确定所述人物存在开启门禁的行为。
可选的,所述图像采集设备,具体用于根据获取图像信息的时间,确定图像信息对应的第一时间戳;并根据获取所述WiFi终端的标识信息的时间,确定所述标识信息对应的第二时间戳;将所述第一时间戳与第二时间戳相同的图像信息和标识信息关联,生成图像数据。
可选的,所述图像采集设备,具体用于根据获取所述图像信息的时间信息及获取所述标识信息的时间信息,确定每帧对应的图像信息和标识信息;针对每帧对应的图像信息和标识信息进行编码,生成每帧对应的图像数据。
可选的,所述图像采集设备,具体用于针对获取到的每个WiFi终端的标识信息,查找每个WiFi终端的WiFi信号的强度;识别WiFi信号的强度大于设定的强度阈值的WiFi终端的标识信息,关联所述图像信息与所述识别到的标识信息。
可选的,所述图像采集设备,具体用于针对获取到的每个WiFi终端的标识信息,确定每个WiFi终端的WiFi信号的持续时长;识别所述WiFi信号的持续时长大于设定的时长阈值的WiFi终端的标识信息,关联所述图像信息与所述识别到的标识信息。
第五方面,本申请实施例提供了一种智能门禁控制方法,应用于服务器,所述方法包括:
接收图像采集设备发送的图像数据,其中所述图像采集设备采用图像采集模块获取包含人体特征的图像信息,并采用WiFi探测器获取WiFi终端的标识信息;所述图像数据根据获取所述图像信息的时间信息及获取所述标识信息的时间信息,关联有所述图像信息及所述WiFi终端的标识信息;
判断本地是否保存有所述图像数据中关联的WiFi终端的标识信息;
如果是,识别所述图像数据中的人体特征信息,将所述人体特征信息与本地保存的所述WiFi终端的标识信息对应的人体特征信息进行匹配;
当匹配成功时,向门禁设备发送开启指令,控制门禁设备开启门禁。
可选的,所述识别所述图像数据中的人体特征信息之前,所述方法还包括:
根据所述图像数据中的人物的位置确定所述人物是否存在开启门禁的行为;
如果是,进行识别所述图像数据中的人体特征信息的步骤。
可选的,所述根据所述图像数据中的人物的位置确定所述人物是否存在开启门禁的行为包括:
根据接收到的所述图像采集设备发送的图像数据,判断所述图像数据中的人物的位置与图像采集设备的距离是否小于设定的距离阈值,如果是,确定所述人物存在开启门禁的行为;或者
根据接收到的所述图像采集设备发送的图像数据,判断所述图像数据中的人物的位置是否位于设定的门禁开启区域内,如果是,确定所述人物存在开启门禁的行为。
第六方面,本申请实施例提供了一种智能门禁控制装置,应用于服务器,所述装置包括:
接收模块,用于接收图像采集设备发送的图像数据,其中所述图像采集设备采用图像采集模块获取包含人体特征的图像信息,并采用WiFi探测器获取WiFi终端的标识信息;所述图像数据根据获取所述图像信息的时间信息及获取所述标识信息的时间信息,关联有所述图像信息及所述WiFi终端的标识信息;
判断模块,用于判断本地是否保存有所述图像数据中关联的WiFi终端的标识信息;
匹配模块,用于当判断模块的判断结果为是时,识别所述图像数据中的人体特征信息,将所述人体特征信息与本地保存的所述WiFi终端的标识信息对应的人体特征信息进行匹配;
控制模块,用于当匹配模块的匹配结果为匹配成功时,向门禁设备发送开启指令,控制门禁设备开启门禁。
可选的,所述判断模块,还用于根据所述图像数据中的人物的位置确定所述人物是否存在开启门禁的行为;当判断结果为是时,触发所述匹配模块。
可选的,所述判断模块,具体用于根据接收到的所述图像采集设备发送的图像数据,判断所述图像数据中的人物的位置与图像采集设备的距离是否小于设定的距离阈值,如果是,确定所述人物存在开启门禁的行为;或者根据接收到的所述图像采集设备发送的图像数据,判断所述图像数据中的人物的位置是否位于设定的门禁开启区域内,如果是,确定所述人物存在开启门禁的行为。
第七方面,本申请实施例提供了一种图像采集设备,所述图像采集设备设置有WiFi探测器和图像采集模块,包括:
图像采集模块,用于获取包含人体特征的图像信息,并将获取的图像信息发送到数据处理器;
WiFi探测器,用于获取WiFi终端的标识信息;并将获取的标识信息发送到数据处理器;
数据处理器,用于根据图像采集模块获取的图像信息中的人物的位置确定所述人物存在开启门禁的行为时,根据获取所述图像信息的时间信息及获取所述标识信息的时间信息,将获取的所述图像信息及所述WiFi终端的标识信息进行关联,生成图像数据,将所述图像数据发送给服务器,使服务器根据所述图像数据判断是否向门禁设备发送开启指令。
可选的,所述数据处理器,具体用于判断图像采集模块获取的图像信息中的人物的位置与门禁设备的距离是否小于设定的距离阈值,如果是,确定所述人物存在开启门禁的行为;或者判断所述人物的位置是否位于设定的门禁开启区域内,如果是,确定所述人物存在开启门禁的行为。
可选的,所述数据处理器,具体用于根据获取图像信息的时间,确定图像信息对应的第一时间戳;并根据获取所述WiFi终端的标识信息的时间,确定所述标识信息对应的第二时间戳;将所述第一时间戳与第二时间戳相同的图像信息和标识信息关联,生成图像数据。
可选的,所述数据处理器,具体用于根据获取所述图像信息的时间信息及获取所述标识信息的时间信息,确定每帧对应的图像信息和标识信息;针对每帧对应的图像信息和标识信息进行编码,生成每帧对应的图像数据。
可选的,所述数据处理器,具体用于针对获取到的每个WiFi终端的标识 信息,查找每个WiFi终端的WiFi信号的强度;识别WiFi信号的强度大于设定的强度阈值的WiFi终端的标识信息,关联所述图像信息与所述识别到的标识信息。
可选的,所述数据处理器,具体用于针对获取到的每个WiFi终端的标识信息,确定每个WiFi终端的WiFi信号的持续时长;识别所述WiFi信号的持续时长大于设定的时长阈值的WiFi终端的标识信息,关联所述图像信息与所述识别到的标识信息。
第八方面,本申请实施例提供了一种服务器,包括:处理器、存储器、通信接口和总线;
所述处理器、所述存储器和所述通信接口通过所述总线连接并完成相互间的通信;
所述存储器存储可执行程序代码;
所述处理器通过读取所述存储器中存储的可执行程序代码来运行与所述可执行程序代码对应的程序,以用于执行:本申请上述第二方面所述的智能门禁控制方法。
第九方面,本申请实施例提供了一种服务器,包括:处理器、存储器、通信接口和总线;
所述处理器、所述存储器和所述通信接口通过所述总线连接并完成相互间的通信;
所述存储器存储可执行程序代码;
所述处理器通过读取所述存储器中存储的可执行程序代码来运行与所述可执行程序代码对应的程序,以用于执行:本申请上述第五方面所述的智能门禁控制方法。
第十方面,本申请实施例提供了一种存储介质,用于存储应用程序,所述应用程序用于执行:本申请上述第二方面所述的智能门禁控制方法。
第十一方面,本申请实施例提供了一种存储介质,用于存储应用程序,所述应用程序用于执行:本申请第五方面所述的智能门禁控制方法。
第十二方面,本申请实施例提供了一种应用程序,用于执行:本申请上述第二方面所述的智能门禁控制方法。
第十三方面,本申请实施例提供了一种应用程序,用于执行:本申请上述第五方面所述的智能门禁控制方法。
本申请实施例提供了一种智能门禁控制方法、系统、服务器及设备,该方法中图像采集设备获取包含人体特征的图像信息及WiFi终端的标识信息,将上述信息进行关联生成图像数据并发送给服务器,服务器根据图像数据中的人物的位置确定所述人物存在开启门禁的行为时,判断本地是否保存有所述图像数据中关联的WiFi终端的标识信息,如果是,控制门禁设备开启。由于本申请实施例中通过图像采集设备采集包含人体特征的图像信息及WiFi终端的标识信息,根据图像数据中的人物的位置确定该人物存在开启门禁的行为时,判断本地是否保存有该图像数据中关联的WiFi终端的标识信息,从而不需要在门禁感应端手动输入相应的标识,就可以实现对门禁设备的控制,方便快捷。
附图说明
为了更清楚地说明本申请实施例和现有技术的技术方案,下面对实施例和现有技术中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本申请的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1为本申请实施例提供的一种智能门禁监控系统结构示意图;
图2为本申请实施例提供的一种智能门禁控制过程;
图3为本申请实施例提供的另一种智能门禁控制过程;
图4为本申请实施例提供的一种智能门禁控制装置的结构示意图;
图5为本申请实施例提供的另一智能门禁控制装置的结构示意图;
图6为本申请实施例提供的一种图像采集设备结构示意图。
具体实施方式
为使本申请的目的、技术方案、及优点更加清楚明白,以下参照附图并举实施例,对本申请进一步详细说明。显然,所描述的实施例仅仅是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本申请保护的范围。
为了提高门禁设备控制的方便性,本申请实施例提供了一种智能门禁控制方法、系统、服务器及设备。
图1为本申请实施例提供的一种智能门禁控制系统的结构示意图,该系统包括服务器11、门禁设备12、WiFi终端13及图像采集设备14,其中所述图像采集设备14设置有WiFi探测器和图像采集模块:
所述图像采集设备14,用于采用图像采集模块获取包含人体特征的图像信息,并采用WiFi探测器获取WiFi终端13的标识信息;根据获取所述图像信息的时间信息及获取所述标识信息的时间信息,将获取的所述图像信息及所述WiFi终端的标识信息进行关联,生成图像数据,将所述图像数据发送给所述服务器11;
所述服务器11,用于接收所述图像采集设备发送的图像数据,当根据所述图像数据中的人物的位置确定所述人物存在开启门禁的行为时,判断本地是否保存有所述图像数据中关联的WiFi终端的标识信息,如果是,向门禁设备12发送开启指令;
所述门禁设备12,用于在接收到所述服务器发送的开启指令时,开启门禁。
具体的,图像采集设备一般设置在门禁设备周围,便于采集门禁设备前对应的目标环境内的图像数据。本申请实施例中该图像采集设备设置有WiFi探测器和图像采集模块。当图像采集设备安装好后,针对目标环境图像采集设备采用WiFi探测器获取WiFi终端的标识信息,采用图像采集模块采集包含人体特征的图像信息。在实际应用中,该图像采集设备可以是至少集成有WiFi探测器和图像采集模块的摄像头、摄像机、跟踪球或其他图像采集设备,WiFi探测器可以内置在图像采集设备中,也可以与图像采集设备分离部署。
该WiFi探测器具体可以为现有技术中的WiFi探针。其中,WiFi探针为现有的用于检测周围环境中的WiFi终端的设备,其基本工作原理为:创建WiFi热点,收集周围环境中可接入的WiFi终端的标识信息。其中,可以理解的是,WiFi终端的标识信息可以为媒体访问控制(Media Access Control,MAC)地址,或者WiFi终端的设备号信息等。WiFi探测器的具体实现可以不局限于WiFi探针。
本申请实施例中,WiFi终端具体可以为设置有WiFi模块的移动终端,笔记本、平板电脑等终端设备。
为了有效的实现对门禁设备的控制,可以在服务器中预先保存有授权用户的标识信息,并针对每个授权用户保存该用户的WiFi终端的标识信息。该授权用户的标识信息可以是用户的姓名、工号、或者所住房间的单元号等等唯一标识用户的信息。服务器接收图像采集设备获取的图像数据,当根据所述图像数据中的人物的位置确定所述人物存在开启门禁的行为时,判断本地是否保存有所述图像数据中关联的WiFi终端的标识信息,如果是,向门禁设备发送开启指令,如果否,不进行后续操作。
由于本申请实施例中通过图像采集设备采集包含人体特征的图像信息及WiFi终端的标识信息,根据图像数据中的人物的位置确定该人物存在开启门禁的行为时,判断本地是否保存有该图像数据中关联的WiFi终端的标识信息,从而不需要在门禁感应端手动输入相应的标识,就可以实现对门禁设备的控制,方便快捷。
在本申请的上述实施例中,为了避免门禁设备的误控制,当识别到人物存在开启门禁的行为时,才进行是否开启门禁的判断。具体的,在上述实施例的基础上,本申请的一个实施例中,所述图像采集设备14,具体用于根据图像采集模块采集的图像信息中的人物的位置,判断所述人物是否存在开启门禁的行为,如果是,将所述包含人体特征的图像信息与获取的WiFi终端的标识信息进行关联生成图像数据。
图像采集设备设置在门禁设备周围,便于采集门禁设备前对应的目标环境内的图像数据。当图像采集模块采集到包含人体特征的图像信息时,及时根据该图像信息中人物所在的位置,判断该人物是否存在开启门禁的行为,即对门禁设备前的目标环境中的人物进行分析。当判断该人物存在开启门禁的行为时,根据该图像信息的采集时间,及WiFi终端的标识信息的获取时间,将相应的WiFi终端的标识信息与该图像信息进行关联,生成图像数据,并发送给服务器。
为了方便图像采集设备根据图像信息中的人物的位置,判断所述人物是否存在开启门禁的行为,在上述实施例的基础上,在本申请的一个实施方式 中,所述图像采集设备14,具体用于判断图像采集模块获取的图像信息中的人物的位置与门禁设备的距离是否小于设定的距离阈值,如果是,确定所述人物存在开启门禁的行为;或者判断所述人物的位置是否位于设定的门禁开启区域内,如果是,确定所述人物存在开启门禁的行为。
该人体特征信息可以包含下肢、躯干等信息,根据图像信息中下肢、躯干的信息,可以确定人物的位置。
具体的,为了有效的根据图像信息中的人体特征信息,判断人物是否存在开启门禁的行为,在上述实施例中可以预先设定人物与门禁设备的距离阈值,当人物与门禁设备的距离小于距离阈值时,则可以认为该人物存在开启门禁的行为。因为图像采集设备的安装位置固定,其监控的目标环境也是确定的,因此可以根据该距离阈值,在图像采集设备采集的图像信息中设置一条线,位于线内即为与门禁设备的距离小于距离阈值,位于线外为与门禁设备的距离大于距离阈值。
或者,也可以预先设定门禁开启区域,该区域可以是规则区域,也可以是不规则区域。为了方便计算,可以将该区域设置为一个矩形区域,门禁设备位于该矩形区域的一个边上。当人物位于该设定的门禁开启区域内时,则可以认为该人物存在开启门禁的行为。同样的,因为图像采集设备的安装位置固定,其监控的目标环境也是确定的,因此可以在图像采集设备采集的图像信息中设置一个矩形区域,位于区域内即为存在开启门禁的行为。
其中,图像采集设备在图像信息中进行人体特征识别的过程属于现有技术,并且在图像信息中识别人物的位置也属于现有技术,在本申请实施例中对该过程不进行赘述。
在图1所示实施例的基础上,在本申请的另一个实施方式中,所述服务器11,具体用于根据所述图像数据中人物的位置,判断所述人物是否存在开启门禁的行为,如果是,判断本地是否保存有所述图像数据中关联的WiFi终端的标识信息,如果是,向门禁设备发送开启指令。
在上述实施方式中,也可以是服务器判断图像数据中的人物是否存在开启门禁的行为。具体的,服务器在接收到图像采集设备发送的图像数据后,根据该图像数据人物的位置,判断该人物是否存在开启门禁的行为,即对门 禁设备前的目标环境中的人物进行分析。当判断该人物存在开启门禁的行为时,向门禁设备发送开启指令。
为了方便服务器根据图像数据中的人物的位置,判断所述人物是否存在开启门禁的行为,在本申请的一个实施方式中,所述服务器11,具体用于根据接收到的所述图像采集设备发送的图像数据,判断所述图像数据中的人物的位置与门禁设备的距离是否小于设定的距离阈值,如果是,确定所述人物存在开启门禁的行为;或,判断所述人物的位置是否位于设定的门禁开启区域内,如果是,确定所述人物存在开启门禁的行为。
该人体特征信息可以包含下肢、躯干等信息,根据图像信息中下肢、躯干等信息,可以确定人物的位置。
具体的,为了有效的根据图像数据中的人体特征信息,判断人物是否存在开启门禁的行为,在上述实施例中可以预先设定人物与门禁设备的距离阈值,当人物与门禁设备的距离小于距离阈值时,则可以认为该人物存在开启门禁的行为。因为图像采集设备的安装位置固定,其监控的目标环境也是确定的,因此可以根据该距离阈值,在图像采集设备采集的图像数据中设置一条线,位于线内即为与门禁设备的距离小于距离阈值,位于线外为与门禁设备的距离大于距离阈值。
或者,也可以预先设定门禁开启区域,该区域可以是规则区域,也可以是不规则区域。为了方便计算,可以将该区域设置为一个矩形区域,门禁设备位于该矩形区域的一个边上。当人物位于该设定的门禁开启区域内时,则可以认为该人物存在开启门禁的行为。同样的,因为图像采集设备的安装位置固定,其监控的目标环境也是确定的,因此可以在图像采集设备采集的图像数据中设置一个矩形区域,位于区域内即为存在开启门禁的行为。
其中,服务器在图像数据中进行人体特征识别的过程属于现有技术,并且在图像数据中识别人物的位置也属于现有技术,在本申请实施例中对该过程不进行赘述。
为了进一步保证对门禁设备控制的准确性,在上述各实施例的基础上,本申请的一个实施例中,所述服务器11,还用于识别所述图像数据中的人体特征信息,当判断本地保存有所述图像数据中关联的WiFi终端的标识信息时, 将所述人体特征信息与本地保存的所述WiFi终端的标识信息对应的人体特征信息进行匹配,当匹配成功时,向所述门禁设备发送开启指令。
具体的,在服务器中预先保存有授权用户的标识信息,并针对每个授权用户保存该用户的WiFi终端的标识信息,及包含该授权用户的外形特征的图片。该授权用户的标识信息可以是用户的姓名、工号、或者所住房间的单元号等等唯一标识用户的信息。图像数据中的人体特征信息包含人脸特征。
根据图像数据中的人物的位置确定所述人物存在开启门禁的行为时,服务器根据该图像数据中关联的WiFi终端的标识信息,判断本地是否保存有该WiFi终端的标识信息,如果是,确定本地保存的该WiFi终端的标识信息对应的被授权用户的外形特征的图片,将所述图像数据中的人体特征信息与该外形特征的图片进行匹配,当匹配成功时,向门禁设备发送开启指令。
服务器将图像数据中的人体特征信息与该外形特征的图片进行匹配,可以是服务器获取该图像数据中最能够标识该人物特征的一帧图片,将该图片与保存的该外形特征的图片进行匹配。其中最能够标识该人物特征的一帧图片可以是记录的人体特征最清晰的一帧图片;或者也可以是该人物在设定位置的一帧图片。这是因为通过人体特征识别控制门禁设备开启时,存在开启门禁行为的用户为了保证人体特征被识别到,一般都会抬头使图像采集设备采集到包含其人体特征的图像信息,根据统计可以确定用户一般在哪些位置具有抬头的行为,将这些位置获取的图片作为最能够标识该人物特征的图片。
服务器根据人体特征确定图片是否匹配的过程属于现有技术,在本申请实施例中对该过程不进行赘述。
具体的在本申请实施例中,图像采集设备获取了图像信息及WiFi终端的标识信息后,在关联图像信息和WiFi终端的标识信息生成图像数据时,是根据采集所述图像信息的时间信息及获取所述WiFi终端的标识信息的时间信息进行的。在生成图像数据时,可以将WiFi终端的标识信息叠加在图像信息上,并在图像数据中记录针对该图像信息其关联的WiFi终端的标识信息。
具体的在进行图像信息采集时,在一定时间长度内虽然采集到的图像信息会发生变化,但是通过WiFi探测器获取到的WiFi终端的标识信息可能是不变的,因此在生成图像数据时,可以在图像数据中针对该时间长度内的图 像信息,记录其关联的WiFi终端的标识信息。
图像采集设备确定获取到图像信息的采集时刻,并确定获取WiFi终端的标识信息的获取时刻,当该采集时刻与该获取时刻之间的差值不超过预设阈值时,则图像采集设备认为采集到的图像信息时,检测到WiFi终端的标识信息。其中,采集图像信息的采集时刻与WiFi终端的标识信息的获取时刻为同一时刻,二者可以有一定的误差,但是该误差不超过预设阈值,如误差不大于10毫秒。例如,图像采集设备在2015年5月28日17:30:00:00采集到图像信息,并在2015年5月28日17:30:00:05获得WiFi终端1的标识信息,由于采集时刻(2015年5月28日17:30:00:00)与获取时刻(2015年5月28日17:30:01:05)的误差为5毫秒,其在预设阈值内,因此图像采集设备认为将采集到图像信息时,检测到WiFi终端1的标识信息。
在上述实施例的基础上,在本申请的一种实施方式中,所述图像采集设备14,具体用于根据获取图像信息的时间,确定图像信息对应的第一时间戳;并根据获取所述WiFi终端的标识信息的时间,确定所述标识信息对应的第二时间戳;将所述第一时间戳与第二时间戳相同的图像信息和标识信息关联,生成图像数据。
图像采集设备采用图像采集模块采集图像信息,当采集到每帧图像信息时,根据当前的采集时间,确定该帧图像信息对应的第一时间戳;根据采用WiFi探测器获取标识信息的时间,确定标识信息对应的第二时间戳。在具体实施时时,图像采集模块在进行图像信息采集时,一般在设定的时间长度内会采集多帧图像信息,而对于WiFi探测器可以根据图像采集模块的该特性,获取其在设定的时间长度内探测到的标识信息,则该设定的时间长度内每帧图像信息对应的第一时间戳,与该设定的时间长度内WiFi探测器获取的标识信息对应的第二时间戳相同。例如对于一般的图像采集模块,其可以在1秒内采集25帧的图像信息,则可以设置WiFi探测器的探测时长,使WiFi探测器在1秒内持续探测,获取其在1秒内探测到的标识信息。
在本申请的上述实施例的基础上,本申请的另一实施方式中,所述图像采集设备14,具体用于根据获取所述图像信息的时间信息及获取所述标识信息的时间信息,确定每帧对应的图像信息和标识信息;针对每帧对应的图像 信息和标识信息进行编码,生成每帧对应的图像数据。
图像采集设备通过图像采集模块和WiFi探测器,获取了图像信息或标识信息后,图像采集模块和WiFi探测器将该图像信息和标识信息发送到图像采集设备的数据处理器,数据处理器根据接收到的图像信息和标识信息后,根据时间信息,根据每帧对应的信息,将图像信息与标识信息合并为一条数据,并对该合并后的数据进行编码生成每帧对应的图像数据。
由于WiFi探测器所检测的WiFi终端的WiFi信号强弱不同,而通常存在门禁开启行为的人物的WiFi终端为较为接近或进入该目标环境中的设备,因此,为了提高数据采集的精准性,在本申请上述实施例的基础上,本申请的另一实施方式中,所述图像采集设备14,具体用于针对获取到的每个WiFi终端的标识信息,查找每个WiFi终端的WiFi信号的强度;识别WiFi信号的强度大于设定的强度阈值的WiFi终端的标识信息,关联所述图像信息与所述识别到的标识信息。
图像采集设备采用WiFi探测器在获取WiFi终端的标识信息时,还可以获取WiFi终端对应的信号强度。因为WiFi终端中设置有WiFi模块,基于此WiFi模块,WiFi终端周期性的发送WiFi信号,WiFi探测器根据该WiFi信号,可以确定WiFi终端对应的信号强度。WiFi探测器根据该WiFi信号,可以确定WiFi终端对应的信号强度的过程属于现有技术,在本申请实施例中对该过程不进行赘述。
在另一种具体实现方式中,由于WiFi探测器所检测的WiFi终端的WiFi信号持续时长不同,通常存在门禁开启行为的人物的WiFi终端为持续时长较长的设备,因此,为了提高监控精准性,可选的,所述图像采集设备14,具体用于针对获取到的每个WiFi终端的标识信息,确定每个WiFi终端的WiFi信号的持续时长;识别所述WiFi信号的持续时长大于设定的时长阈值的WiFi终端的标识信息,关联所述图像信息与所述识别到的标识信息。其中,设定的时长阈值可以根据实际情况或经验值进行设定,在此不做限定。
例如WiFi探测器在1秒内对WiFi终端持续检测,可以确定在1秒内每个WiFi终端对应的WiFi信号是否一直存在,当在1秒内某一WiFi终端对应的WiFi信号消失时,则根据其消失的时间确定该WiFi终端对应的WiFi信号 持续时长,当在1秒内WiFi终端对应的WiFi信号没有消失时,则确定WiFi终端对应的WiFi信号持续时长为1秒。根据每个WiFi终端对应的WiFi信号的持续时长是否大于设定的时长阈值,则确定是否在图像信息中关联该WiFi终端对应的虚拟身份标识信息。
当然,上述的各实施例中利用WiFi探测器获取WiFi终端的标识信息的具体限定方式仅仅作为示例,并不应该构成对本申请实施例的限定。
图2为本申请实施例提供的一种智能门禁控制过程,该过程应用于服务器,包括以下步骤:
S201:接收图像采集设备发送的图像数据,其中所述图像采集设备采用图像采集模块获取包含人体特征的图像信息,并采用WiFi探测器获取WiFi终端的标识信息;所述图像数据根据获取所述图像信息的时间信息及获取所述标识信息的时间信息,关联有所述图像信息及所述WiFi终端的标识信息。
具体的,图像采集设备一般设置在门禁设备周围,便于采集门禁设备前对应的目标环境内的图像数据。本申请实施例中该图像采集设备设置有WiFi探测器和图像采集模块。当图像采集设备安装好后,针对目标环境图像采集设备采用WiFi探测器获取WiFi终端的标识信息,采用图像采集模块采集包含人体特征的图像信息。在实际应用中,该图像采集设备可以是至少集成有WiFi探测器和图像采集模块的摄像头、摄像机、跟踪球或其他图像采集设备,WiFi探测器可以内置在图像采集设备中,也可以与图像采集设备分离部署。
该WiFi探测器具体可以为现有技术中的WiFi探针。其中,WiFi探针为现有的用于检测周围环境中的WiFi终端的设备,其基本工作原理为:创建WiFi热点,收集周围环境中可接入的WiFi终端的标识信息。其中,可以理解的是,WiFi终端的标识信息可以为媒体访问控制(Media Access Control,MAC)地址,或者WiFi终端的设备号信息等。WiFi探测器的具体实现可以不局限于WiFi探针。
本申请实施例中,WiFi终端具体可以为设置有WiFi模块的移动终端,笔记本、平板电脑等终端设备。
S202:当根据所述图像数据中的人物的位置确定所述人物存在开启门禁 的行为时,判断本地是否保存有所述图像数据中关联的WiFi终端的标识信息,当判断结果为是时,进行S203,否则,该控制过程结束。
为了有效的实现对门禁设备的控制,可以在服务器中预先保存有授权用户的标识信息,并针对每个授权用户保存该用户的WiFi终端的标识信息。该授权用户的标识信息可以是用户的姓名、工号、或者所住房间的单元号等等唯一标识用户的信息。
S203:向门禁设备发送开启指令,控制门禁设备开启门禁。
由于本申请实施例中通过图像采集设备采集包含人体特征的图像信息及WiFi终端的标识信息,根据图像数据中的人物的位置确定该人物存在开启门禁的行为时,判断本地是否保存有该图像数据中关联的WiFi终端的标识信息,从而不需要在门禁感应端手动输入相应的标识,就可以实现对门禁设备的控制,方便快捷。
在本申请的上述实施例中,为了避免门禁设备的误控制,当识别到人物存在开启门禁的行为时,才进行是否开启门禁的判断。具体的,在上述实施例的基础上,本申请的一个实施例中,所述根据所述图像数据中的人物的位置确定所述人物存在开启门禁的行为包括:
判断所述图像数据中的人物的位置与图像采集设备的距离是否小于设定的距离阈值,如果是,确定所述人物存在开启门禁的行为;或
判断所述人物的位置是否位于设定的门禁开启区域内,如果是,确定所述人物存在开启门禁的行为。
具体的,服务器在接收到图像采集设备发送的图像数据后,根据该图像数据人物的位置,判断该人物是否存在开启门禁的行为,即对门禁设备前的目标环境中的人物进行分析。当判断该人物存在开启门禁的行为时,向门禁设备发送开启指令。
该人体特征信息可以包含下肢、躯干等信息,根据图像信息中下肢、躯干等信息,可以确定人物的位置。
具体的,为了有效的根据图像数据中的人体特征信息,判断人物是否存在开启门禁的行为,在上述实施例中可以预先设定人物与门禁设备的距离阈值,当人物与门禁设备的距离小于距离阈值时,则可以认为该人物存在开启 门禁的行为。因为图像采集设备的安装位置固定,其监控的目标环境也是确定的,因此可以根据该距离阈值,在图像采集设备采集的图像数据中设置一条线,位于线内即为与门禁设备的距离小于距离阈值,位于线外为与门禁设备的距离大于距离阈值。
或者,也可以预先设定门禁开启区域,该区域可以是规则区域,也可以是不规则区域。为了方便计算,可以将该区域设置为一个矩形区域,门禁设备位于该矩形区域的一个边上。当人物位于该设定的门禁开启区域内时,则可以认为该人物存在开启门禁的行为。同样的,因为图像采集设备的安装位置固定,其监控的目标环境也是确定的,因此可以在图像采集设备采集的图像数据中设置一个矩形区域,位于区域内即为存在开启门禁的行为。
其中,服务器在图像数据中进行人体特征识别的过程属于现有技术,并且在图像数据中识别人物的位置也属于现有技术,在本申请实施例中对该过程不进行赘述。
为了进一步保证对门禁设备控制的准确性,在上述各实施例的基础上,本申请的一个实施例中,所述方法还包括:
识别所述图像数据中的人体特征信息;
所述向门禁设备发送开启指令包括:
判断本地保存有所述图像数据中关联的WiFi终端的标识信息时,将所述人体特征信息与本地保存的所述WiFi终端的标识信息对应的人体特征信息进行匹配,当匹配成功时,向所述门禁设备发送开启指令。
具体的,在服务器中预先保存有授权用户的标识信息,并针对每个授权用户保存该用户的WiFi终端的标识信息,及包含该授权用户的外形特征的图片。该授权用户的标识信息可以是用户的姓名、工号、或者所住房间的单元号等等唯一标识用户的信息。图像数据中的人体特征信息包含人脸特征。
根据图像数据中的人物的位置确定所述人物存在开启门禁的行为时,服务器根据该图像数据中关联的WiFi终端的标识信息,判断本地是否保存有该WiFi终端的标识信息,如果是,确定本地保存的该WiFi终端的标识信息对应的被授权用户的外形特征的图片,将所述图像数据中的人体特征信息与该外形特征的图片进行匹配,当匹配成功时,向门禁设备发送开启指令。
服务器将图像数据中的人体特征信息与该外形特征的图片进行匹配,可以是服务器获取该图像数据中最能够标识该人物特征的一帧图片,将该图片与保存的该外形特征的图片进行匹配。其中最能够标识该人物特征的一帧图片可以是记录的人体特征最清晰的一帧图片;或者也可以是该人物在设定位置的一帧图片。这是因为通过人体特征识别控制门禁设备开启时,存在开启门禁行为的用户为了保证人体特征被识别到,一般都会抬头使图像采集设备采集到包含其人体特征的图像信息,根据统计可以确定用户一般在哪些位置具有抬头的行为,将这些位置获取的图片作为最能够标识该人物特征的图片。
服务器根据人体特征确定图片是否匹配的过程属于现有技术,在本申请实施例中对该过程不进行赘述。
结合图对本申请的另一智能门禁控制系统进行说明,该系统包括图所示的服务器11、门禁设备12、WiFi终端13及图像采集设备14,其中所述图像采集设备14设置有WiFi探测器和图像采集模块:
所述图像采集设备14,用于采用图像采集模块获取包含人体特征的图像信息,并采用WiFi探测器获取WiFi终端的标识信息;根据获取所述图像信息的时间信息及获取所述标识信息的时间信息,将获取的所述图像信息及所述WiFi终端的标识信息进行关联,生成图像数据,将所述图像数据发送给所述服务器;
所述服务器11,用于接收所述图像采集设备发送的图像数据,判断本地是否保存有所述图像数据中关联的WiFi终端的标识信息,如果是,识别所述图像数据中的人体特征信息,将所述人体特征信息与本地保存的所述WiFi终端的标识信息对应的人体特征信息进行匹配,当匹配成功时,向门禁设备发送开启指令;
所述门禁设备12,用于在接收到所述服务器发送的开启指令时,开启门禁。
具体的,图像采集设备一般设置在门禁设备周围,便于采集门禁设备前对应的目标环境内的图像数据。本申请实施例中该图像采集设备设置有WiFi探测器和图像采集模块。当图像采集设备安装好后,针对目标环境图像采集 设备采用WiFi探测器获取WiFi终端的标识信息,采用图像采集模块采集包含人体特征的图像信息。在实际应用中,该图像采集设备可以是至少集成有WiFi探测器和图像采集模块的摄像头、摄像机、跟踪球或其他图像采集设备,WiFi探测器可以内置在图像采集设备中,也可以与图像采集设备分离部署。
该WiFi探测器具体可以为现有技术中的WiFi探针。其中,WiFi探针为现有的用于检测周围环境中的WiFi终端的设备,其基本工作原理为:创建WiFi热点,收集周围环境中可接入的WiFi终端的标识信息。其中,可以理解的是,WiFi终端的标识信息可以为媒体访问控制(Media Access Control,MAC)地址,或者WiFi终端的设备号信息等。WiFi探测器的具体实现可以不局限于WiFi探针。
本申请实施例中,WiFi终端具体可以为设置有WiFi模块的移动终端,笔记本、平板电脑等终端设备。
为了有效的实现对门禁设备的控制,可以在服务器中预先保存有授权用户的标识信息,并针对每个授权用户保存该用户的WiFi终端的标识信息,及包含该授权用户的外形特征的图片。该授权用户的标识信息可以是用户的姓名、工号、或者所住房间的单元号等等唯一标识用户的信息。
服务器将图像数据中的人体特征信息与该外形特征的图片进行匹配,可以是服务器获取该图像数据中最能够标识该人物特征的一帧图片,将该图片与保存的该外形特征的图片进行匹配。其中最能够标识该人物特征的一帧图片可以是记录的人体特征最清晰的一帧图片;或者也可以是该人物在设定位置的一帧图片。这是因为通过人体特征识别控制门禁设备开启时,存在开启门禁行为的用户为了保证人体特征被识别到,一般都会抬头使图像采集设备采集到包含其人体特征的图像信息,根据统计可以确定用户一般在哪些位置具有抬头的行为,将这些位置获取的图片作为最能够标识该人物特征的图片。
服务器根据人体特征确定图片是否匹配的过程属于现有技术,在本申请实施例中对该过程不进行赘述。
为了进一步保证对门禁设备控制的准确性,在上述各实施例的基础上,本申请的一个实施例中,所述服务器11,还用于当根据所述图像数据中的人物的位置确定所述人物存在开启门禁的行为时,判断本地是否保存有所述图 像数据中关联的WiFi终端的标识信息,如果是,识别所述图像数据中的人体特征信息,将所述人体特征信息与本地保存的所述WiFi终端的标识信息对应的人体特征信息进行匹配,当匹配成功时,向门禁设备发送开启指令。
根据图像数据中的人物的位置确定该人物存在开启门禁的行为时,判断本地是否保存有该图像数据中关联的WiFi终端的标识信息,如果是,识别所述图像数据中的人体特征信息,将所述人体特征信息与本地保存的所述WiFi终端的标识信息对应的人体特征信息进行匹配,从而不需要在门禁感应端手动输入相应的标识,就可以实现对门禁设备的控制,方便快捷。
具体的,在上述实施例的基础上,根据图像信息判断人物是否存在开启门禁的行为,可以由图像采集设备判断,也可以由服务器判断。分别为:
所述图像采集设备34,具体用于根据图像采集模块采集的图像信息中的人物的位置,判断所述人物是否存在开启门禁的行为,如果是,将所述包含人体特征的图像信息与获取的WiFi终端的标识信息进行关联生成图像数据。
所述服务器,具体用于根据所述图像数据中人物的位置,判断所述人物是否存在开启门禁的行为,如果是,判断本地是否保存有所述图像数据中关联的WiFi终端的标识信息,如果是,识别所述图像数据中的人体特征信息,将所述人体特征信息与本地保存的所述WiFi终端的标识信息对应的人体特征信息进行匹配,当匹配成功时,向门禁设备发送开启指令。
图像采集设备设置在门禁设备周围,便于采集门禁设备前对应的目标环境内的图像数据。当图像采集模块采集到包含人体特征的图像信息时,及时根据该图像信息中人物所在的位置,判断该人物是否存在开启门禁的行为,即对门禁设备前的目标环境中的人物进行分析。当判断该人物存在开启门禁的行为时,根据该图像信息的采集时间,及WiFi终端的标识信息的获取时间,将相应的WiFi终端的标识信息与该图像信息进行关联,生成图像数据,并发送给服务器。
为了方便图像采集设备根据图像信息中的人物的位置,判断所述人物是否存在开启门禁的行为,在上述实施例的基础上,在本申请的一个实施方式中,所述图像采集设备14,具体用于判断图像采集模块获取的图像信息中的人物的位置与门禁设备的距离是否小于设定的距离阈值,如果是,确定所述 人物存在开启门禁的行为;或者判断所述人物的位置是否位于设定的门禁开启区域内,如果是,确定所述人物存在开启门禁的行为。
该人体特征信息可以包含下肢、躯干等信息,根据图像信息中下肢、躯干的信息,可以确定人物的位置。
具体的,为了有效的根据图像信息中的人体特征信息,判断人物是否存在开启门禁的行为,在上述实施例中可以预先设定人物与门禁设备的距离阈值,当人物与门禁设备的距离小于距离阈值时,则可以认为该人物存在开启门禁的行为。因为图像采集设备的安装位置固定,其监控的目标环境也是确定的,因此可以根据该距离阈值,在图像采集设备采集的图像信息中设置一条线,位于线内即为与门禁设备的距离小于距离阈值,位于线外为与门禁设备的距离大于距离阈值。
或者,也可以预先设定门禁开启区域,该区域可以是规则区域,也可以是不规则区域。为了方便计算,可以将该区域设置为一个矩形区域,门禁设备位于该矩形区域的一个边上。当人物位于该设定的门禁开启区域内时,则可以认为该人物存在开启门禁的行为。同样的,因为图像采集设备的安装位置固定,其监控的目标环境也是确定的,因此可以在图像采集设备采集的图像信息中设置一个矩形区域,位于区域内即为存在开启门禁的行为。
其中,图像采集设备在图像信息中进行人体特征识别的过程属于现有技术,并且在图像信息中识别人物的位置也属于现有技术,在本申请实施例中对该过程不进行赘述。
服务器判断图像数据中的人物是否存在开启门禁的行为时,为了方便服务器根据图像数据中的人物的位置,判断所述人物是否存在开启门禁的行为,在本申请的一个实施方式中,所述服务器11,具体用于根据接收到的所述图像采集设备发送的图像数据,判断所述图像数据中的人物的位置与门禁设备的距离是否小于设定的距离阈值,如果是,确定所述人物存在开启门禁的行为;或,判断所述人物的位置是否位于设定的门禁开启区域内,如果是,确定所述人物存在开启门禁的行为。
该人体特征信息可以包含下肢、躯干等信息,根据图像信息中下肢、躯干的信息,可以确定人物的位置。
具体的,为了有效的根据图像数据中的人体特征信息,判断人物是否存在开启门禁的行为,在上述实施例中可以预先设定人物与门禁设备的距离阈值,当人物与门禁设备的距离小于距离阈值时,则可以认为该人物存在开启门禁的行为。因为图像采集设备的安装位置固定,其监控的目标环境也是确定的,因此可以根据该距离阈值,在图像采集设备采集的图像数据中设置一条线,位于线内即为与门禁设备的距离小于距离阈值,位于线外为与门禁设备的距离大于距离阈值。
或者,也可以预先设定门禁开启区域,该区域可以是规则区域,也可以是不规则区域。为了方便计算,可以将该区域设置为一个矩形区域,门禁设备位于该矩形区域的一个边上。当人物位于该设定的门禁开启区域内时,则可以认为该人物存在开启门禁的行为。同样的,因为图像采集设备的安装位置固定,其监控的目标环境也是确定的,因此可以在图像采集设备采集的图像数据中设置一个矩形区域,位于区域内即为存在开启门禁的行为。
其中,服务器在图像数据中进行人体特征识别的过程属于现有技术,并且在图像数据中识别人物的位置也属于现有技术,在本申请实施例中对该过程不进行赘述。
具体的在本申请实施例中,图像采集设备获取了图像信息及WiFi终端的标识信息后,在关联图像信息和WiFi终端的标识信息生成图像数据时,是根据采集所述图像信息的时间信息及获取所述WiFi终端的标识信息的时间信息进行的。在生成图像数据时,可以将WiFi终端的标识信息叠加在图像信息上,并在图像数据中记录针对该图像信息其关联的WiFi终端的标识信息。
具体的在进行图像信息采集时,在一定时间长度内虽然采集到的图像信息会发生变化,但是通过WiFi探测器获取到的WiFi终端的标识信息可能是不变的,因此在生成图像数据时,可以在图像数据中针对该时间长度内的图像信息,记录其关联的WiFi终端的标识信息。
图像采集设备确定获取到图像信息的采集时刻,并确定获取WiFi终端的标识信息的获取时刻,当该采集时刻与该获取时刻之间的差值不超过预设阈值时,则图像采集设备认为采集到的图像信息时,检测到WiFi终端的标识信息。其中,采集图像信息的采集时刻与WiFi终端的标识信息的获取时刻为同 一时刻,二者可以有一定的误差,但是该误差不超过预设阈值,如误差不大于10毫秒。例如,图像采集设备在2015年5月28日17:30:00:00采集到图像信息,并在2015年5月28日17:30:00:05获得WiFi终端1的标识信息,由于采集时刻(2015年5月28日17:30:00:00)与获取时刻(2015年5月28日17:30:01:05)的误差为5毫秒,其在预设阈值内,因此图像采集设备认为将采集到图像信息时,检测到WiFi终端1的标识信息。
在上述实施例的基础上,在本申请的一种实施方式中,所述图像采集设备14,具体用于根据获取图像信息的时间,确定图像信息对应的第一时间戳;并根据获取所述WiFi终端的标识信息的时间,确定所述标识信息对应的第二时间戳;将所述第一时间戳与第二时间戳相同的图像信息和标识信息关联,生成图像数据。
图像采集设备采用图像采集模块采集图像信息,当采集到每帧图像信息时,根据当前的采集时间,确定该帧图像信息对应的第一时间戳;根据采用WiFi探测器获取标识信息的时间,确定标识信息对应的第二时间戳。在具体实施时时,图像采集模块在进行图像信息采集时,一般在设定的时间长度内会采集多帧图像信息,而对于WiFi探测器可以根据图像采集模块的该特性,获取其在设定的时间长度内探测到的标识信息,则该设定的时间长度内每帧图像信息对应的第一时间戳,与该设定的时间长度内WiFi探测器获取的标识信息对应的第二时间戳相同。例如对于一般的图像采集模块,其可以在1秒内采集25帧的图像信息,则可以设置WiFi探测器的探测时长,使WiFi探测器在1秒内持续探测,获取其在1秒内探测到的标识信息。
在本申请的上述实施例的基础上,本申请的另一实施方式中,所述图像采集设备14,具体用于根据获取所述图像信息的时间信息及获取所述标识信息的时间信息,确定每帧对应的图像信息和标识信息;针对每帧对应的图像信息和标识信息进行编码,生成每帧对应的图像数据。
图像采集设备通过图像采集模块和WiFi探测器,获取了图像信息或标识信息后,图像采集模块和WiFi探测器将该图像信息和标识信息发送到图像采集设备的数据处理器,数据处理器根据接收到的图像信息和标识信息后,根据时间信息,根据每帧对应的信息,将图像信息与标识信息合并为一条数据, 并对该合并后的数据进行编码生成每帧对应的图像数据。
由于WiFi探测器所检测的WiFi终端的WiFi信号强弱不同,而通常存在门禁开启行为的人物的WiFi终端为较为接近或进入该目标环境中的设备,因此,为了提高数据采集的精准性,可选的,在本申请上述实施例的基础上,本申请的另一实施方式中,所述图像采集设备14,具体用于针对获取到的每个WiFi终端的标识信息,查找每个WiFi终端的WiFi信号的强度;识别WiFi信号的强度大于设定的强度阈值的WiFi终端的标识信息,关联所述图像信息与所述识别到的标识信息。
图像采集设备采用WiFi探测器在获取WiFi终端的标识信息时,还可以获取WiFi终端对应的信号强度。因为WiFi终端中设置有WiFi模块,基于此WiFi模块,WiFi终端周期性的发送WiFi信号,WiFi探测器根据该WiFi信号,可以确定WiFi终端对应的信号强度。WiFi探测器根据该WiFi信号,可以确定WiFi终端对应的信号强度的过程属于现有技术,在本申请实施例中对该过程不进行赘述。
在另一种具体实现方式中,由于WiFi探测器所检测的WiFi终端的WiFi信号持续时长不同,通常存在门禁开启行为的人物的WiFi终端为持续时长较长的设备,因此,为了提高监控精准性,可选的,所述图像采集设备14,具体用于针对获取到的每个WiFi终端的标识信息,确定每个WiFi终端的WiFi信号的持续时长;识别所述WiFi信号的持续时长大于设定的时长阈值的WiFi终端的标识信息,关联所述图像信息与所述识别到的标识信息。其中,设定的时长阈值可以根据实际情况或经验值进行设定,在此不做限定。
例如WiFi探测器在1秒内对WiFi终端对应的WiFi信号持续检测,可以确定在1秒内每个WiFi终端对应的WiFi信号的是否一直有信号,当在1秒内某一WiFi终端对应的WiFi信号消失时,则根据其消失的时间确定该WiFi终端对应的WiFi信号持续时长,当在1秒内WiFi终端对应的WiFi信号没有消失时,则确定WiFi终端对应的WiFi信号持续时长为1秒。根据每个WiFi终端对应的WiFi信号的持续时长是否大于设定的时长阈值,则确定是否在图像信息中关联该WiFi终端对应的虚拟身份标识信息。
当然,上述的各实施例中利用WiFi探测器获取WiFi终端的标识信息的 具体限定方式仅仅作为示例,并不应该构成对本申请实施例的限定。
图3为本申请实施例提供的另一种智能门禁控制过程,该过程应用于服务器,包括以下步骤:
S301:接收图像采集设备发送的图像数据,其中所述图像采集设备采用图像采集模块获取包含人体特征的图像信息,并采用WiFi探测器获取WiFi终端的标识信息;所述图像数据根据获取所述图像信息的时间信息及获取所述标识信息的时间信息,关联有所述图像信息及所述WiFi终端的标识信息。
具体的,图像采集设备一般设置在门禁设备周围,便于采集门禁设备前对应的目标环境内的图像数据。本申请实施例中该图像采集设备设置有WiFi探测器和图像采集模块。当图像采集设备安装好后,针对目标环境图像采集设备采用WiFi探测器获取WiFi终端的标识信息,采用图像采集模块采集包含人体特征的图像信息。在实际应用中,该图像采集设备可以是至少集成有WiFi探测器和图像采集模块的摄像头、摄像机、跟踪球或其他图像采集设备,WiFi探测器可以内置在图像采集设备中,也可以与图像采集设备分离部署。
该WiFi探测器具体可以为现有技术中的WiFi探针。其中,WiFi探针为现有的用于检测周围环境中的WiFi终端的设备,其基本工作原理为:创建WiFi热点,收集周围环境中可接入的WiFi终端的标识信息。其中,可以理解的是,WiFi终端的标识信息可以为媒体访问控制(Media Access Control,MAC)地址,或者WiFi终端的设备号信息等。WiFi探测器的具体实现可以不局限于WiFi探针。
本申请实施例中,WiFi终端具体可以为设置有WiFi模块的移动终端,笔记本、平板电脑等终端设备。
S302:判断本地是否保存有所述图像数据中关联的WiFi终端的标识信息,当判断结果为是时,进行S303,否则,该控制过程结束。
为了有效的实现对门禁设备的控制,可以在服务器中预先保存有授权用户的标识信息,并针对每个授权用户保存该用户的WiFi终端的标识信息。该授权用户的标识信息可以是用户的姓名、工号、或者所住房间的单元号等等唯一标识用户的信息。
S303:识别所述图像数据中的人体特征信息,将所述人体特征信息与本地保存的所述WiFi终端的标识信息对应的人体特征信息进行匹配,当匹配成功时,进行S304,否则,该控制过程结束。
另外,在服务器中还针对每个授权用户保存有该用户的WiFi终端的标识信息,及包含该授权用户的外形特征的图片。
服务器将图像数据中的人体特征信息与该外形特征的图片进行匹配,可以是服务器获取该图像数据中最能够标识该人物特征的一帧图片,将该图片与保存的该外形特征的图片进行匹配。其中最能够标识该人物特征的一帧图片可以是记录的人体特征最清晰的一帧图片;或者也可以是该人物在设定位置的一帧图片。这是因为通过人体特征识别控制门禁设备开启时,存在开启门禁行为的用户为了保证人体特征被识别到,一般都会抬头使图像采集设备采集到包含其人体特征的图像信息,根据统计可以确定用户一般在哪些位置具有抬头的行为,将这些位置获取的图片作为最能够标识该人物特征的图片。另外,图像采集设备部署在能够清楚完整获取人体特征的位置,可以清楚完整的获取包含人体特征的图片。人体特征包含有人脸特征。
服务器根据人体特征确定图片是否匹配的过程属于现有技术,在本申请实施例中对该过程不进行赘述。
S304:向门禁设备发送开启指令,控制门禁设备开启门禁。
由于本申请实施例中通过图像采集设备采集包含人体特征的图像信息及WiFi终端的标识信息,当本地保存有图像数据中关联的WiFi终端的标识信息时,识别所述图像数据中的人体特征信息,将该人体特征信息与本地保存的所述WiFi终端的标识信息对应的人体特征信息进行匹配,因此不需要在门禁感应端手动输入相应的标识,就可以实现对门禁设备的控制,方便快捷。并且根据WiFi终端的标识信息和人体特征信息进行匹配,还可以保证门禁控制的准确性。
在上述实施例的基础上,本申请的另一实施方式中,所述识别所述图像数据中的人体特征信息之前,所述方法还包括:
根据所述图像数据中的人物的位置确定所述人物是否存在开启门禁的行为;
如果是,进行识别所述图像数据中的人体特征信息的步骤。
在本申请的上述实施例中,为了避免门禁设备的误控制,当识别到人物存在开启门禁的行为时,才进行是否开启门禁的判断。具体的,所述根据所述图像数据中的人物的位置确定所述人物是否存在开启门禁的行为包括:
根据接收到的所述图像采集设备发送的图像数据,判断所述图像数据中的人物的位置与图像采集设备的距离是否小于设定的距离阈值,如果是,确定所述人物存在开启门禁的行为;或者
根据接收到的所述图像采集设备发送的图像数据,判断所述图像数据中的人物的位置是否位于设定的门禁开启区域内,如果是,确定所述人物存在开启门禁的行为。
具体的,服务器在接收到图像采集设备发送的图像数据后,根据该图像数据人物的位置,判断该人物是否存在开启门禁的行为,即对门禁设备前的目标环境中的人物进行分析。当判断该人物存在开启门禁的行为时,向门禁设备发送开启指令。
该人体特征信息可以包含下肢、躯干等信息,根据图像信息中下肢、躯干的信息,可以确定人物的位置。
具体的,为了有效的根据图像数据中的人体特征信息,判断人物是否存在开启门禁的行为,在上述实施例中可以预先设定人物与门禁设备的距离阈值,当人物与门禁设备的距离小于距离阈值时,则可以认为该人物存在开启门禁的行为。因为图像采集设备的安装位置固定,其监控的目标环境也是确定的,因此可以根据该距离阈值,在图像采集设备采集的图像数据中设置一条线,位于线内即为与门禁设备的距离小于距离阈值,位于线外为与门禁设备的距离大于距离阈值。
或者,也可以预先设定门禁开启区域,该区域可以是规则区域,也可以是不规则区域。为了方便计算,可以将该区域设置为一个矩形区域,门禁设备位于该矩形区域的一个边上。当人物位于该设定的门禁开启区域内时,则可以认为该人物存在开启门禁的行为。同样的,因为图像采集设备的安装位置固定,其监控的目标环境也是确定的,因此可以在图像采集设备采集的图像数据中设置一个矩形区域,位于区域内即为存在开启门禁的行为。
其中,服务器在图像数据中进行人体特征识别的过程属于现有技术,并且在图像数据中识别人物的位置也属于现有技术,在本申请实施例中对该过程不进行赘述。
图4为本申请实施例提供的一种智能门禁控制装置的结构示意图,应用于服务器,该装置包括:
接收模块41,用于接收图像采集设备发送的图像数据,其中所述图像采集设备采用图像采集模块获取包含人体特征的图像信息,并采用WiFi探测器获取WiFi终端的标识信息;所述图像数据根据获取所述图像信息的时间信息及获取所述标识信息的时间信息,关联有所述图像信息及所述WiFi终端的标识信息;
判断模块42,用于当根据所述图像数据中的人物的位置确定所述人物存在开启门禁的行为时,判断本地是否保存有所述图像数据中关联的WiFi终端的标识信息;
控制模块43,用于当判断模块的判断结果为是时,向门禁设备发送开启指令,控制门禁设备开启门禁。
可选的,所述判断模块42,具体用于判断所述图像数据中的人物的位置与图像采集设备的距离是否小于设定的距离阈值,如果是,确定所述人物存在开启门禁的行为;或判断所述人物的位置是否位于设定的门禁开启区域内,如果是,确定所述人物存在开启门禁的行为。
所述装置还包括:
识别模块44,用于识别所述图像数据中的人体特征信息;
所述判断模块42,还用于判断本地保存有所述图像数据中关联的WiFi终端的标识信息时,将所述人体特征信息与本地保存的所述WiFi终端的标识信息对应的人体特征信息进行匹配;
所述控制模块43,还用于当判断模块确定匹配成功时,向所述门禁设备发送开启指令。
图5为本申请实施例提供的另一智能门禁控制装置的结构示意图,应用 于服务器,该装置包括:
接收模块51,用于接收图像采集设备发送的图像数据,其中所述图像采集设备采用图像采集模块获取包含人体特征的图像信息,并采用WiFi探测器获取WiFi终端的标识信息;所述图像数据根据获取所述图像信息的时间信息及获取所述标识信息的时间信息,关联有所述图像信息及所述WiFi终端的标识信息;
判断模块52,用于判断本地是否保存有所述图像数据中关联的WiFi终端的标识信息;
匹配模块53,用于当判断模块的判断结果为是时,识别所述图像数据中的人体特征信息,将所述人体特征信息与本地保存的所述WiFi终端的标识信息对应的人体特征信息进行匹配;
控制模块54,用于当匹配模块的匹配结果为匹配成功时,向门禁设备发送开启指令,控制门禁设备开启门禁。
可选的,所述判断模块52,还用于根据所述图像数据中的人物的位置确定所述人物是否存在开启门禁的行为;当判断结果为是时,触发所述匹配模块。
可选的,所述判断模块52,具体用于根据接收到的所述图像采集设备发送的图像数据,判断所述图像数据中的人物的位置与图像采集设备的距离是否小于设定的距离阈值,如果是,确定所述人物存在开启门禁的行为;或者根据接收到的所述图像采集设备发送的图像数据,判断所述图像数据中的人物的位置是否位于设定的门禁开启区域内,如果是,确定所述人物存在开启门禁的行为。
图6为本申请实施例提供的一种图像采集设备结构示意图,所述图像采集设备设置有无线保真WiFi探测器61和图像采集模块62,包括:
图像采集模块62,用于获取包含人体特征的图像信息,并将获取的图像信息发送到数据处理器;
WiFi探测器61,用于获取WiFi终端的标识信息;并将获取的标识信息发送到数据处理器;
数据处理器63,用于根据图像采集模块获取的图像信息中的人物的位置确定所述人物存在开启门禁的行为时,根据获取所述图像信息的时间信息及获取所述标识信息的时间信息,将获取的所述图像信息及所述WiFi终端的标识信息进行关联,生成图像数据,将所述图像数据发送给服务器,使服务器根据所述图像数据判断是否向门禁设备发送开启指令。
所述数据处理器63,具体用于判断图像采集模块获取的图像信息中的人物的位置与门禁设备的距离是否小于设定的距离阈值,如果是,确定所述人物存在开启门禁的行为;或者判断所述人物的位置是否位于设定的门禁开启区域内,如果是,确定所述人物存在开启门禁的行为。
所述数据处理器63,具体用于根据获取图像信息的时间,确定图像信息对应的第一时间戳;并根据获取所述WiFi终端的标识信息的时间,确定所述标识信息对应的第二时间戳;将所述第一时间戳与第二时间戳相同的图像信息和标识信息关联,生成图像数据。
所述数据处理器63,具体用于根据获取所述图像信息的时间信息及获取所述标识信息的时间信息,确定每帧对应的图像信息和标识信息;针对每帧对应的图像信息和标识信息进行编码,生成每帧对应的图像数据。
所述数据处理器63,具体用于针对获取到的每个WiFi终端的标识信息,查找每个WiFi终端的WiFi信号的强度;识别WiFi信号的强度大于设定的强度阈值的WiFi终端的标识信息,关联所述图像信息与所述识别到的标识信息。
所述数据处理器63,具体用于针对获取到的每个WiFi终端的标识信息,确定每个WiFi终端的WiFi信号的持续时长;识别所述WiFi信号的持续时长大于设定的时长阈值的WiFi终端的标识信息,关联所述图像信息与所述识别到的标识信息。
本申请实施例提供了一种智能门禁控制方法、系统、服务器及设备,该方法中图像采集设备获取包含人体特征的图像信息及WiFi终端的标识信息,将上述信息进行关联生成图像数据并发送给服务器,服务器根据图像数据中的人物的位置确定所述人物存在开启门禁的行为时,判断本地是否保存有所述图像数据中关联的WiFi终端的标识信息,如果是,控制门禁设备开启。由 于本申请实施例中通过图像采集设备采集包含人体特征的图像信息及WiFi终端的标识信息,根据图像数据中的人物的位置确定该人物存在开启门禁的行为时,判断本地是否保存有该图像数据中关联的WiFi终端的标识信息,从而不需要在门禁感应端手动输入相应的标识,就可以实现对门禁设备的控制,方便快捷。
另外,本申请实施例还提供了一种服务器,包括:处理器、存储器、通信接口和总线;
所述处理器、所述存储器和所述通信接口通过所述总线连接并完成相互间的通信;
所述存储器存储可执行程序代码;
所述处理器通过读取所述存储器中存储的可执行程序代码来运行与所述可执行程序代码对应的程序,以用于执行:本申请上述的图2所示出的智能门禁控制方法;其中,本申请上述的图2所示出的智能门禁控制方法,包括:
接收图像采集设备发送的图像数据,其中所述图像采集设备采用图像采集模块获取包含人体特征的图像信息,并采用WiFi探测器获取WiFi终端的标识信息;所述图像数据根据获取所述图像信息的时间信息及获取所述标识信息的时间信息,关联有所述图像信息及所述WiFi终端的标识信息;
当根据所述图像数据中的人物的位置确定所述人物存在开启门禁的行为时,判断本地是否保存有所述图像数据中关联的WiFi终端的标识信息;
如果是,向门禁设备发送开启指令,控制门禁设备开启门禁。
本实施例中,服务器中的处理器通过读取存储器中存储的可执行程序代码来运行与该可执行程序代码对应的程序,而该程序在运行时执行本申请上述的智能门禁控制方法,因此,能够实现不需要在门禁感应端手动输入相应的标识,就可以实现对门禁设备的控制,方便快捷。
另外,本申请实施例还提供了一种服务器,包括:处理器、存储器、通信接口和总线;
所述处理器、所述存储器和所述通信接口通过所述总线连接并完成相互 间的通信;
所述存储器存储可执行程序代码;
所述处理器通过读取所述存储器中存储的可执行程序代码来运行与所述可执行程序代码对应的程序,以用于执行:本申请上述的图3所示出的智能门禁控制方法;其中,本申请上述的图3所示出的智能门禁控制方法,包括:
接收图像采集设备发送的图像数据,其中所述图像采集设备采用图像采集模块获取包含人体特征的图像信息,并采用WiFi探测器获取WiFi终端的标识信息;所述图像数据根据获取所述图像信息的时间信息及获取所述标识信息的时间信息,关联有所述图像信息及所述WiFi终端的标识信息;
判断本地是否保存有所述图像数据中关联的WiFi终端的标识信息;
如果是,识别所述图像数据中的人体特征信息,将所述人体特征信息与本地保存的所述WiFi终端的标识信息对应的人体特征信息进行匹配;
当匹配成功时,向门禁设备发送开启指令,控制门禁设备开启门禁。
本实施例中,服务器中的处理器通过读取存储器中存储的可执行程序代码来运行与该可执行程序代码对应的程序,而该程序在运行时执行本申请上述的智能门禁控制方法,因此,能够实现不需要在门禁感应端手动输入相应的标识,就可以实现对门禁设备的控制,方便快捷。
另外,本申请实施例还提供了一种存储介质,用于存储应用程序,所述应用程序用于执行:本申请上述的图2所示出的智能门禁控制方法;其中,本申请上述的图2所示出的智能门禁控制方法,包括:
接收图像采集设备发送的图像数据,其中所述图像采集设备采用图像采集模块获取包含人体特征的图像信息,并采用WiFi探测器获取WiFi终端的标识信息;所述图像数据根据获取所述图像信息的时间信息及获取所述标识信息的时间信息,关联有所述图像信息及所述WiFi终端的标识信息;
当根据所述图像数据中的人物的位置确定所述人物存在开启门禁的行为时,判断本地是否保存有所述图像数据中关联的WiFi终端的标识信息;
如果是,向门禁设备发送开启指令,控制门禁设备开启门禁。
本实施例中,存储介质中存储有在运行时执行本申请上述的智能门禁控 制方法的应用程序,因此,能够实现不需要在门禁感应端手动输入相应的标识,就可以实现对门禁设备的控制,方便快捷。
另外,本申请实施例提供了一种存储介质,用于存储应用程序,所述应用程序用于执行:本申请上述的图3所示出的智能门禁控制方法;其中,本申请上述的图3所示出的智能门禁控制方法,包括:
接收图像采集设备发送的图像数据,其中所述图像采集设备采用图像采集模块获取包含人体特征的图像信息,并采用WiFi探测器获取WiFi终端的标识信息;所述图像数据根据获取所述图像信息的时间信息及获取所述标识信息的时间信息,关联有所述图像信息及所述WiFi终端的标识信息;
判断本地是否保存有所述图像数据中关联的WiFi终端的标识信息;
如果是,识别所述图像数据中的人体特征信息,将所述人体特征信息与本地保存的所述WiFi终端的标识信息对应的人体特征信息进行匹配;
当匹配成功时,向门禁设备发送开启指令,控制门禁设备开启门禁。
本实施例中,存储介质中存储有在运行时执行本申请上述的智能门禁控制方法的应用程序,因此,能够实现不需要在门禁感应端手动输入相应的标识,就可以实现对门禁设备的控制,方便快捷。
另外,本申请实施例还提供了一种应用程序,用于执行:本申请上述的图2所示出的智能门禁控制方法;其中,本申请上述的图2所示出的智能门禁控制方法,包括:
接收图像采集设备发送的图像数据,其中所述图像采集设备采用图像采集模块获取包含人体特征的图像信息,并采用WiFi探测器获取WiFi终端的标识信息;所述图像数据根据获取所述图像信息的时间信息及获取所述标识信息的时间信息,关联有所述图像信息及所述WiFi终端的标识信息;
当根据所述图像数据中的人物的位置确定所述人物存在开启门禁的行为时,判断本地是否保存有所述图像数据中关联的WiFi终端的标识信息;
如果是,向门禁设备发送开启指令,控制门禁设备开启门禁。
本实施例中,该应用程序用于在运行时执行本申请上述的智能门禁控制 方法,因此,能够实现不需要在门禁感应端手动输入相应的标识,就可以实现对门禁设备的控制,方便快捷。
另外,本申请实施例还提供了一种应用程序,用于执行:本申请上述的图3所示出的智能门禁控制方法;其中,本申请上述的图3所示出的智能门禁控制方法,包括:
接收图像采集设备发送的图像数据,其中所述图像采集设备采用图像采集模块获取包含人体特征的图像信息,并采用WiFi探测器获取WiFi终端的标识信息;所述图像数据根据获取所述图像信息的时间信息及获取所述标识信息的时间信息,关联有所述图像信息及所述WiFi终端的标识信息;
判断本地是否保存有所述图像数据中关联的WiFi终端的标识信息;
如果是,识别所述图像数据中的人体特征信息,将所述人体特征信息与本地保存的所述WiFi终端的标识信息对应的人体特征信息进行匹配;
当匹配成功时,向门禁设备发送开启指令,控制门禁设备开启门禁。
本实施例中,该应用程序用于在运行时执行本申请上述的智能门禁控制方法,因此,能够实现不需要在门禁感应端手动输入相应的标识,就可以实现对门禁设备的控制,方便快捷。
对于服务器、应用程序以及存储介质实施例而言,由于其所涉及的方法内容基本相似于前述的方法实施例,所以描述的比较简单,相关之处参见方法实施例的部分说明即可。
对于系统/装置实施例而言,由于其基本相似于方法实施例,所以描述的比较简单,相关之处参见方法实施例的部分说明即可。
需要说明的是,在本文中,诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来,而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者设备所固有的要 素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。
本领域普通技术人员可以理解实现上述方法实施方式中的全部或部分步骤是可以通过程序来指令相关的硬件来完成,所述的程序可以存储于计算机可读取存储介质中,这里所称得的存储介质,如:ROM/RAM、磁碟、光盘等。
以上所述仅为本申请的较佳实施例而已,并不用以限制本申请,凡在本申请的精神和原则之内,所做的任何修改、等同替换、改进等,均应包含在本申请保护的范围之内。

Claims (42)

  1. 一种智能门禁控制系统,其特征在于,所述系统包括服务器、门禁设备、WiFi终端及图像采集设备,其中所述图像采集设备设置有WiFi探测器和图像采集模块:
    所述图像采集设备,用于采用图像采集模块采集包含人体特征的图像信息,并采用WiFi探测器获取WiFi终端的标识信息;根据获取所述图像信息的时间信息及获取所述标识信息的时间信息,将获取的所述图像信息及所述WiFi终端的标识信息进行关联,生成图像数据,将所述图像数据发送给所述服务器;
    所述服务器,用于接收所述图像采集设备发送的图像数据,当根据所述图像数据中的人物的位置确定所述人物存在开启门禁的行为时,判断本地是否保存有所述图像数据中关联的WiFi终端的标识信息,如果是,向门禁设备发送开启指令;
    所述门禁设备,用于在接收到所述服务器发送的开启指令时,开启门禁。
  2. 根据权利要求1所述的系统,其特征在于,所述图像采集设备,具体用于根据图像采集模块获取的图像信息中的人物的位置,判断所述人物是否存在开启门禁的行为,如果是,将所述包含人体特征的图像信息与获取的WiFi终端的标识信息进行关联生成图像数据;或
    所述服务器,具体用于根据所述图像数据中人物的位置,判断所述人物是否存在开启门禁的行为,如果是,判断本地是否保存有所述图像数据中关联的WiFi终端的标识信息,如果是,向门禁设备发送开启指令。
  3. 根据权利要求2所述的系统,其特征在于,所述图像采集设备,具体用于判断图像采集模块获取的图像信息中的人物的位置与门禁设备的距离是否小于设定的距离阈值,如果是,确定所述人物存在开启门禁的行为;或者判断所述人物的位置是否位于设定的门禁开启区域内,如果是,确定所述人物存在开启门禁的行为。
  4. 根据权利要求2所述的系统,其特征在于,所述服务器,具体用于根据接收到的所述图像采集设备发送的图像数据,判断所述图像数据中的人物的位置与门禁设备的距离是否小于设定的距离阈值,如果是,确定所述人物 存在开启门禁的行为;或,判断所述人物的位置是否位于设定的门禁开启区域内,如果是,确定所述人物存在开启门禁的行为。
  5. 根据权利要求1-4任一项所述的系统,其特征在于,所述服务器,还用于识别所述图像数据中的人体特征信息,当判断本地保存有所述图像数据中关联的WiFi终端的标识信息时,将所述人体特征信息与本地保存的所述WiFi终端的标识信息对应的人体特征信息进行匹配,当匹配成功时,向所述门禁设备发送开启指令。
  6. 根据权利要求1所述的系统,其特征在于,所述图像采集设备,具体用于根据获取图像信息的时间,确定图像信息对应的第一时间戳;并根据获取所述WiFi终端的标识信息的时间,确定所述标识信息对应的第二时间戳;将所述第一时间戳与第二时间戳相同的图像信息和标识信息关联,生成图像数据。
  7. 根据权利要求1所述的系统,其特征在于,所述图像采集设备,具体用于根据获取所述图像信息的时间信息及获取所述标识信息的时间信息,确定每帧对应的图像信息和标识信息;针对每帧对应的图像信息和标识信息进行编码,生成每帧对应的图像数据。
  8. 根据权利要求6或7所述的系统,其特征在于,所述图像采集设备,具体用于针对获取到的每个WiFi终端的标识信息,查找每个WiFi终端的WiFi信号的强度;识别WiFi信号的强度大于设定的强度阈值的WiFi终端的标识信息,关联所述图像信息与所述识别到的标识信息。
  9. 根据权利要求6或7所述的系统,其特征在于,所述图像采集设备,具体用于针对获取到的每个WiFi终端的标识信息,确定每个WiFi终端的WiFi信号的持续时长;识别所述WiFi信号的持续时长大于设定的时长阈值的WiFi终端的标识信息,关联所述图像信息与所述识别到的标识信息。
  10. 一种智能门禁控制方法,其特征在于,应用于服务器,所述方法包括:
    接收图像采集设备发送的图像数据,其中所述图像采集设备采用图像采集模块获取包含人体特征的图像信息,并采用WiFi探测器获取WiFi终端的标识信息;所述图像数据根据获取所述图像信息的时间信息及获取所述标识 信息的时间信息,关联有所述图像信息及所述WiFi终端的标识信息;
    当根据所述图像数据中的人物的位置确定所述人物存在开启门禁的行为时,判断本地是否保存有所述图像数据中关联的WiFi终端的标识信息;
    如果是,向门禁设备发送开启指令,控制门禁设备开启门禁。
  11. 根据权利要求10所述的方法,其特征在于,所述根据所述图像数据中的人物的位置确定所述人物存在开启门禁的行为包括:
    判断所述图像数据中的人物的位置与图像采集设备的距离是否小于设定的距离阈值,如果是,确定所述人物存在开启门禁的行为;或
    判断所述人物的位置是否位于设定的门禁开启区域内,如果是,确定所述人物存在开启门禁的行为。
  12. 根据权利要求10所述的方法,其特征在于,所述方法还包括:
    识别所述图像数据中的人体特征信息;
    所述向门禁设备发送开启指令包括:
    判断本地保存有所述图像数据中关联的WiFi终端的标识信息时,将所述人体特征信息与本地保存的所述WiFi终端的标识信息对应的人体特征信息进行匹配,当匹配成功时,向所述门禁设备发送开启指令。
  13. 一种智能门禁控制装置,其特征在于,应用于服务器,所述装置包括:
    接收模块,用于接收图像采集设备发送的图像数据,其中所述图像采集设备采用图像采集模块获取包含人体特征的图像信息,并采用WiFi探测器获取WiFi终端的标识信息;所述图像数据根据获取所述图像信息的时间信息及获取所述标识信息的时间信息,关联有所述图像信息及所述WiFi终端的标识信息;
    判断模块,用于当根据所述图像数据中的人物的位置确定所述人物存在开启门禁的行为时,判断本地是否保存有所述图像数据中关联的WiFi终端的标识信息;
    控制模块,用于当判断模块的判断结果为是时,向门禁设备发送开启指令,控制门禁设备开启门禁。
  14. 根据权利要求13所述的装置,其特征在于,所述判断模块,具体用 于判断所述图像数据中的人物的位置与图像采集设备的距离是否小于设定的距离阈值,如果是,确定所述人物存在开启门禁的行为;或判断所述人物的位置是否位于设定的门禁开启区域内,如果是,确定所述人物存在开启门禁的行为。
  15. 根据权利要求13所述的装置,其特征在于,所述装置还包括:
    识别模块,用于识别所述图像数据中的人体特征信息;
    所述判断模块,还用于判断本地保存有所述图像数据中关联的WiFi终端的标识信息时,将所述人体特征信息与本地保存的所述WiFi终端的标识信息对应的人体特征信息进行匹配;
    所述控制模块,还用于当判断模块确定匹配成功时,向所述门禁设备发送开启指令。
  16. 一种智能门禁控制系统,其特征在于,所述系统包括服务器、门禁设备、WiFi终端及图像采集设备,其中所述图像采集设备设置有WiFi探测器和图像采集模块:
    所述图像采集设备,用于采用图像采集模块获取包含人体特征的图像信息,并采用WiFi探测器获取WiFi终端的标识信息;根据获取所述图像信息的时间信息及获取所述标识信息的时间信息,将获取的所述图像信息及所述WiFi终端的标识信息进行关联,生成图像数据,将所述图像数据发送给所述服务器;
    所述服务器,用于接收所述图像采集设备发送的图像数据,判断本地是否保存有所述图像数据中关联的WiFi终端的标识信息,如果是,识别所述图像数据中的人体特征信息,将所述人体特征信息与本地保存的所述WiFi终端的标识信息对应的人体特征信息进行匹配,当匹配成功时,向门禁设备发送开启指令;
    所述门禁设备,用于在接收到所述服务器发送的开启指令时,开启门禁。
  17. 根据权利要求16所述的系统,其特征在于,所述服务器,还用于当根据所述图像数据中的人物的位置确定所述人物存在开启门禁的行为时,判断本地是否保存有所述图像数据中关联的WiFi终端的标识信息,如果是,识别所述图像数据中的人体特征信息,将所述人体特征信息与本地保存的所述 WiFi终端的标识信息对应的人体特征信息进行匹配,当匹配成功时,向门禁设备发送开启指令。
  18. 根据权利要求17所述的系统,其特征在于,所述图像采集设备,具体用于根据图像采集模块采集的图像信息中的人物的位置,判断所述人物是否存在开启门禁的行为,如果是,将所述包含人体特征的图像信息与获取的WiFi终端的标识信息进行关联生成图像数据;或
    所述服务器,具体用于根据所述图像数据中人物的位置,判断所述人物是否存在开启门禁的行为,如果是,判断本地是否保存有所述图像数据中关联的WiFi终端的标识信息,如果是,识别所述图像数据中的人体特征信息,将所述人体特征信息与本地保存的所述WiFi终端的标识信息对应的人体特征信息进行匹配,当匹配成功时,向门禁设备发送开启指令。
  19. 根据权利要求18所述的系统,其特征在于,所述图像采集设备,具体用于判断图像采集模块采集的图像信息中的人物的位置与门禁设备的距离是否小于设定的距离阈值,如果是,确定所述人物存在开启门禁的行为;或者判断所述人物的位置是否位于设定的门禁开启区域内,如果是,确定所述人物存在开启门禁的行为。
  20. 根据权利要求18所述的系统,其特征在于,所述服务器,具体用于根据接收到的所述图像采集设备发送的图像数据,判断所述图像数据中的人物的位置与门禁设备的距离是否小于设定的距离阈值,如果是,确定所述人物存在开启门禁的行为;或,判断所述人物的位置是否位于设定的门禁开启区域内,如果是,确定所述人物存在开启门禁的行为。
  21. 根据权利要求16所述的系统,其特征在于,所述图像采集设备,具体用于根据获取图像信息的时间,确定图像信息对应的第一时间戳;并根据获取所述WiFi终端的标识信息的时间,确定所述标识信息对应的第二时间戳;将所述第一时间戳与第二时间戳相同的图像信息和标识信息关联,生成图像数据。
  22. 根据权利要求16所述的系统,其特征在于,所述图像采集设备,具体用于根据获取所述图像信息的时间信息及获取所述标识信息的时间信息,确定每帧对应的图像信息和标识信息;针对每帧对应的图像信息和标识信息 进行编码,生成每帧对应的图像数据。
  23. 根据权利要求21或22所述的系统,其特征在于,所述图像采集设备,具体用于针对获取到的每个WiFi终端的标识信息,查找每个WiFi终端的WiFi信号的强度;识别WiFi信号的强度大于设定的强度阈值的WiFi终端的标识信息,关联所述图像信息与所述识别到的标识信息。
  24. 根据权利要求21或22所述的系统,其特征在于,所述图像采集设备,具体用于针对获取到的每个WiFi终端的标识信息,确定每个WiFi终端的WiFi信号的持续时长;识别所述WiFi信号的持续时长大于设定的时长阈值的WiFi终端的标识信息,关联所述图像信息与所述识别到的标识信息。
  25. 一种智能门禁控制方法,其特征在于,应用于服务器,所述方法包括:
    接收图像采集设备发送的图像数据,其中所述图像采集设备采用图像采集模块获取包含人体特征的图像信息,并采用WiFi探测器获取WiFi终端的标识信息;所述图像数据根据获取所述图像信息的时间信息及获取所述标识信息的时间信息,关联有所述图像信息及所述WiFi终端的标识信息;
    判断本地是否保存有所述图像数据中关联的WiFi终端的标识信息;
    如果是,识别所述图像数据中的人体特征信息,将所述人体特征信息与本地保存的所述WiFi终端的标识信息对应的人体特征信息进行匹配;
    当匹配成功时,向门禁设备发送开启指令,控制门禁设备开启门禁。
  26. 根据权利要求25所述的方法,其特征在于,所述识别所述图像数据中的人体特征信息之前,所述方法还包括:
    根据所述图像数据中的人物的位置确定所述人物是否存在开启门禁的行为;
    如果是,进行识别所述图像数据中的人体特征信息的步骤。
  27. 根据权利要求26所述的方法,其特征在于,所述根据所述图像数据中的人物的位置确定所述人物是否存在开启门禁的行为包括:
    根据接收到的所述图像采集设备发送的图像数据,判断所述图像数据中的人物的位置与图像采集设备的距离是否小于设定的距离阈值,如果是,确定所述人物存在开启门禁的行为;或者
    根据接收到的所述图像采集设备发送的图像数据,判断所述图像数据中的人物的位置是否位于设定的门禁开启区域内,如果是,确定所述人物存在开启门禁的行为。
  28. 一种智能门禁控制装置,其特征在于,应用于服务器,所述装置包括:
    接收模块,用于接收图像采集设备发送的图像数据,其中所述图像采集设备采用图像采集模块获取包含人体特征的图像信息,并采用WiFi探测器获取WiFi终端的标识信息;所述图像数据根据获取所述图像信息的时间信息及获取所述标识信息的时间信息,关联有所述图像信息及所述WiFi终端的标识信息;
    判断模块,用于判断本地是否保存有所述图像数据中关联的WiFi终端的标识信息;
    匹配模块,用于当判断模块的判断结果为是时,识别所述图像数据中的人体特征信息,将所述人体特征信息与本地保存的所述WiFi终端的标识信息对应的人体特征信息进行匹配;
    控制模块,用于当匹配模块的匹配结果为匹配成功时,向门禁设备发送开启指令,控制门禁设备开启门禁。
  29. 根据权利要求28所述的装置,其特征在于,所述判断模块,还用于根据所述图像数据中的人物的位置确定所述人物是否存在开启门禁的行为;当判断结果为是时,触发所述匹配模块。
  30. 根据权利要求29所述的装置,其特征在于,所述判断模块,具体用于根据接收到的所述图像采集设备发送的图像数据,判断所述图像数据中的人物的位置与图像采集设备的距离是否小于设定的距离阈值,如果是,确定所述人物存在开启门禁的行为;或者根据接收到的所述图像采集设备发送的图像数据,判断所述图像数据中的人物的位置是否位于设定的门禁开启区域内,如果是,确定所述人物存在开启门禁的行为。
  31. 一种图像采集设备,其特征在于,所述图像采集设备设置有WiFi探测器和图像采集模块,包括:
    图像采集模块,用于获取包含人体特征的图像信息,并将获取的图像信 息发送到数据处理器;
    WiFi探测器,用于获取WiFi终端的标识信息;并将获取的标识信息发送到数据处理器;
    数据处理器,用于根据图像采集模块获取的图像信息中的人物的位置确定所述人物存在开启门禁的行为时,根据获取所述图像信息的时间信息及获取所述标识信息的时间信息,将获取的所述图像信息及所述WiFi终端的标识信息进行关联,生成图像数据,将所述图像数据发送给服务器,使服务器根据所述图像数据判断是否向门禁设备发送开启指令。
  32. 根据权利要求31所述的图像采集设备,其特征在于,所述数据处理器,具体用于判断图像采集模块获取的图像信息中的人物的位置与门禁设备的距离是否小于设定的距离阈值,如果是,确定所述人物存在开启门禁的行为;或者判断所述人物的位置是否位于设定的门禁开启区域内,如果是,确定所述人物存在开启门禁的行为。
  33. 根据权利要求31或32所述的图像采集设备,其特征在于,所述数据处理器,具体用于根据获取图像信息的时间,确定图像信息对应的第一时间戳;并根据获取所述WiFi终端的标识信息的时间,确定所述标识信息对应的第二时间戳;将所述第一时间戳与第二时间戳相同的图像信息和标识信息关联,生成图像数据。
  34. 根据权利要求31或32所述的图像采集设备,其特征在于,所述数据处理器,具体用于根据获取所述图像信息的时间信息及获取所述标识信息的时间信息,确定每帧对应的图像信息和标识信息;针对每帧对应的图像信息和标识信息进行编码,生成每帧对应的图像数据。
  35. 根据权利要求31或32所述的图像采集设备,其特征在于,所述数据处理器,具体用于针对获取到的每个WiFi终端的标识信息,查找每个WiFi终端的WiFi信号的强度;识别WiFi信号的强度大于设定的强度阈值的WiFi终端的标识信息,关联所述图像信息与所述识别到的标识信息。
  36. 根据权利要求31或32所述的图像采集设备,其特征在于,所述数据处理器,具体用于针对获取到的每个WiFi终端的标识信息,确定每个WiFi终端的WiFi信号的持续时长;识别所述WiFi信号的持续时长大于设定的时 长阈值的WiFi终端的标识信息,关联所述图像信息与所述识别到的标识信息。
  37. 一种服务器,其特征在于,包括:处理器、存储器、通信接口和总线;
    所述处理器、所述存储器和所述通信接口通过所述总线连接并完成相互间的通信;
    所述存储器存储可执行程序代码;
    所述处理器通过读取所述存储器中存储的可执行程序代码来运行与所述可执行程序代码对应的程序,以用于执行:权利要求10-12任一项所述的智能门禁控制方法。
  38. 一种服务器,其特征在于,包括:处理器、存储器、通信接口和总线;
    所述处理器、所述存储器和所述通信接口通过所述总线连接并完成相互间的通信;
    所述存储器存储可执行程序代码;
    所述处理器通过读取所述存储器中存储的可执行程序代码来运行与所述可执行程序代码对应的程序,以用于执行:权利要求25-27任一项所述的智能门禁控制方法。
  39. 一种存储介质,其特征在于,用于存储应用程序,所述应用程序用于执行:权利要求10-12任一项所述的智能门禁控制方法。
  40. 一种存储介质,其特征在于,用于存储应用程序,所述应用程序用于执行:权利要求25-27任一项所述的智能门禁控制方法。
  41. 一种应用程序,其特征在于,用于执行:权利要求10-12任一项所述的智能门禁控制方法。
  42. 一种应用程序,其特征在于,用于执行:权利要求25-27任一项所述的智能门禁控制方法。
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