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CN116828395A - Natural scenic spot garden management method and system based on Internet of things - Google Patents

Natural scenic spot garden management method and system based on Internet of things Download PDF

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Publication number
CN116828395A
CN116828395A CN202211711766.1A CN202211711766A CN116828395A CN 116828395 A CN116828395 A CN 116828395A CN 202211711766 A CN202211711766 A CN 202211711766A CN 116828395 A CN116828395 A CN 116828395A
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terminal
information
induction
scenic spot
target object
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Inventor
兰雨晴
余丹
王尧甘
彭建强
张洁
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China Standard Intelligent Security Technology Co Ltd
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China Standard Intelligent Security Technology Co Ltd
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Priority to CN202211711766.1A priority Critical patent/CN116828395A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/029—Location-based management or tracking services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

The invention provides a natural scenic spot garden management method and system based on the Internet of things, which utilize induction terminals arranged at different positions of natural scenic spot gardens to interact with mobile terminals held by a target object in the moving process, so that the mobile terminals are conveniently positioned, meanwhile, a visual monitoring terminal is triggered to shoot the target object, the moving state of the target object in the natural scenic spot gardens is tracked in the whole course from two aspects of signal positioning and visual positioning, the real-time performance and the accuracy of positioning management of natural scenic spot gardener are ensured, and the reliability of positioning guidance in the natural scenic spot gardens is improved.

Description

Natural scenic spot garden management method and system based on Internet of things
Technical Field
The invention relates to the technical field of scenic spot management, in particular to a natural scenic spot garden management method and system based on the Internet of things.
Background
The coverage area of natural scenic spot gardens is wide, and tourists enter the natural scenic spot gardens and the moving path of the tourists is uncertain, so that the moving positions of the tourists cannot be tracked and updated in real time. In addition, the mobile phone signal coverage degree inside the natural scenic spot gardens is relatively poor, and can not guarantee to utilize the cell-phone to fix a position and communicate at the inside every region in natural scenic spot gardens for the visitor takes place the condition of lost easily in the inside activity in natural scenic spot gardens, reduces real-time and the accuracy of natural scenic spot gardens personnel location management, can't improve the reliability of the inside location guide in natural scenic spot gardens.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a natural scenic spot garden management method and system based on the Internet of things, which comprises the steps of firstly acquiring terminal identity information of a mobile terminal entering natural scenic spot gardens, uploading the terminal identity information to induction terminals arranged at different positions of the natural scenic spot gardens, and indicating the induction terminals to periodically send connection requests outwards so as to construct a communication connection relation between the induction terminals and the mobile terminals, thereby reading positioning information from a user terminal and simultaneously indicating a visual monitoring terminal corresponding to the induction terminals to acquire corresponding garden environment images; the method comprises the steps of extracting image characteristic information of a target object and surrounding areas of the target object from garden environment images, tracking and positioning the target object in natural scenic spot gardens according to the image characteristic information and positioning information, utilizing induction terminals arranged at different positions of the natural scenic spot gardens to interact with mobile terminals holding the target object in the moving process, facilitating positioning of the mobile terminals, triggering a visual monitoring terminal to shoot the target object, and tracking the moving state of the target object in the natural scenic spot gardens in the whole course from two aspects of signal positioning and visual positioning, so that real-time performance and accuracy of positioning management of natural scenic spot gardeners are ensured, and reliability of positioning and guiding inside the natural scenic spot gardens is improved.
The invention provides a natural scenic spot garden management method based on the Internet of things, which comprises the following steps:
step S1, acquiring terminal identity information of a mobile terminal entering a natural scenic spot garden, and uploading the terminal identity information to induction terminals arranged at different positions of the natural scenic spot garden through the Internet of things; the induction terminal is instructed to periodically send a connection request outwards according to the terminal identity information;
step S2, constructing a communication connection relation between the induction terminal and the mobile terminal according to the response message of the connection request received by the induction terminal, so as to read positioning information from the user terminal; and indicating a visual monitoring terminal corresponding to the induction terminal to acquire a corresponding garden environment image;
s3, extracting image characteristic information of a target object and surrounding areas thereof from the garden environment image; and the image characteristic information and the positioning information are related and then uploaded to an Internet of things platform terminal, so that the target object is tracked and positioned in natural scenic spot gardens.
Further, in the step S1, terminal identity information of a mobile user terminal entering a natural scenic spot garden is obtained, and the terminal identity information is uploaded to induction terminals arranged at different positions of the natural scenic spot garden through the internet of things; the indication of the induction terminal to periodically send out a connection request according to the terminal identity information specifically comprises the following steps:
Performing NFC induction operation with a mobile terminal entering a natural scenic spot park so as to obtain NFC hardware identity information of the mobile terminal; uploading the NFC hardware identity information to an Internet of things platform terminal, and uploading the NFC hardware identity information to induction terminals arranged at different positions of a natural scenic spot garden through the Internet of things;
and indicating each induction terminal to generate a connection request according to the NFC hardware identity information, and sending the connection request outwards in a corresponding period.
Further, in the step S2, according to the response message about the connection request received by the sensing terminal, a communication connection relationship between the sensing terminal and the mobile terminal is constructed, so as to read positioning information from the user terminal; and instruct the visual monitoring terminal corresponding to the induction terminal to acquire corresponding garden environment images specifically comprises:
the induction terminal is instructed to analyze and process the response message of the external mobile terminal on the connection request, and if the response message contains a connection permission instruction, the communication connection relation between the induction terminal and the current external mobile terminal is constructed; if the response message does not contain the connection permission instruction, the communication connection relation between the induction terminal and the current external mobile terminal is not constructed;
When the induction terminal and the current external mobile terminal construct a corresponding communication connection relation, the induction terminal is instructed to read positioning information of a positioning program in the external mobile terminal;
and the visual monitoring terminal which is in the same arrangement position with the induction terminal is indicated to scan and shoot the corresponding garden environment area, so that the corresponding garden environment image is obtained.
Further, in the step S3, image feature information of the target object and surrounding areas thereof is extracted from the garden environment image; the image characteristic information and the positioning information are related and then uploaded to an internet of things platform terminal, so that the target object is tracked and positioned in natural scenic spot gardens specifically comprises the following steps:
identifying the garden environment image to obtain facial feature information and/or body contour feature information of a target object and vegetation contour feature information in a preset distance range near the target object, wherein the facial feature information and/or body contour feature information are used as the image feature information;
the method comprises the steps of carrying out one-to-one correspondence on image characteristic information and positioning information corresponding to the same arrangement position to obtain target object real-time monitoring information, and uploading the target object real-time monitoring information to an Internet of things platform terminal; and generating the moving path information of the target object in the natural scenic spot gardens according to the real-time monitoring information of the target object corresponding to different arrangement positions, so as to track and position the target object.
The invention also provides a natural scenic spot garden management system based on the Internet of things, which comprises:
the mobile terminal information acquisition and processing module is used for acquiring terminal identity information of a mobile terminal entering natural scenic spot gardens and uploading the terminal identity information to induction terminals arranged at different positions of the natural scenic spot gardens through the Internet of things; the induction terminal is instructed to periodically send a connection request outwards according to the terminal identity information;
the communication connection construction module is used for constructing a communication connection relation between the induction terminal and the mobile terminal according to the response message of the connection request received by the induction terminal, so as to read positioning information from the user terminal;
the visual monitoring control module is used for indicating the visual monitoring terminal corresponding to the sensing terminal to acquire a corresponding garden environment image;
the image analysis module is used for extracting image characteristic information of the target object and surrounding areas of the target object from the garden environment image;
and the tracking and positioning module is used for carrying out association on the image characteristic information and the positioning information and then uploading the image characteristic information and the positioning information to the platform terminal of the Internet of things so as to track and position the target object in natural scenic spot gardens.
Further, the mobile terminal information acquisition and processing module acquires terminal identity information of the mobile terminal entering the natural scenic spot gardens, and uploads the terminal identity information to induction terminals arranged at different positions of the natural scenic spot gardens through the Internet of things; the indication of the induction terminal to periodically send out a connection request according to the terminal identity information specifically comprises the following steps:
performing NFC induction operation with a mobile terminal entering a natural scenic spot park so as to obtain NFC hardware identity information of the mobile terminal; uploading the NFC hardware identity information to an Internet of things platform terminal, and uploading the NFC hardware identity information to induction terminals arranged at different positions of a natural scenic spot garden through the Internet of things;
and indicating each induction terminal to generate a connection request according to the NFC hardware identity information, and sending the connection request outwards in a corresponding period.
Further, each induction terminal is instructed to generate a connection request according to the NFC hardware identity information, and the connection request is sent outwards in a corresponding period, and the period of the connection request sent outwards next time is changed according to the connection condition of the connection request sent outwards each time, including:
Step A1, before sending the connection request to the outside, adding the connection number identifier about the NFC hardware identity information to the connection request using the following formula (1), and the response message of the connection request holds the connection number identifier about the NFC hardware identity information to return a response in the last four bits,
Q 16 ＝q 16 ＜＜4+[m(NFC)]1 6 (1)
in the above formula (1), Q 16 Data in a 16-system form after the connection frequency identification related to the NFC hardware identity information is added to the connection request; q 16 16-ary form data representing data corresponding to the connection request; m (NFC) indicates that the transmitted current connection request is an mth (NFC) connection request transmitted with respect to NFC hardware identity information; representing a left shift; []1 6 Representing the conversion of the values in brackets into a 16-ary form;
step A2, after receiving the response message, obtaining the unanswered times in all connection requests related to the NFC hardware identity information according to the connection times identification related to the NFC hardware identity information in the response message by using the following formula (2),
in the above formula (2), the calculation determination value of the number of unanswered times in all connection requests regarding the NFC hardware identity information is historic; y1 6 (e) 16 th binary form of response message for NFC hardware identity information representing last received last time and historical A formula (I); > represents a right shift; {} 10 Representing the conversion of the values in brackets into a 10-ary form; m (NFC) represents the total number of connection requests to send information about NFC hardware identity;
if e= -1, the loop calculation of step A2 needs to be continued until e+.1;
if e+.1, then the number of unanswered times in all connection requests for NFC hardware identity information is E:
step A3, using the following formula (3), controlling the period of the next outgoing connection request according to the number of unanswered times in all connection requests concerning NFC hardware identity information and the period of the last outgoing connection request,
in the above formula (3), T (next) represents a period for transmitting a connection request to the outside next time; t (now) represents a period of transmitting the connection request to the outside last time, and if it is the first time, T (now) is a preset period.
Further, the communication connection construction module constructs a communication connection relationship between the sensing terminal and the mobile terminal according to the response message received by the sensing terminal about the connection request, so as to read the positioning information from the user terminal specifically includes:
the induction terminal is instructed to analyze and process the response message of the external mobile terminal on the connection request, and if the response message contains a connection permission instruction, the communication connection relation between the induction terminal and the current external mobile terminal is constructed; if the response message does not contain the connection permission instruction, the communication connection relation between the induction terminal and the current external mobile terminal is not constructed;
When the induction terminal and the current external mobile terminal construct a corresponding communication connection relation, the induction terminal is instructed to read positioning information of a positioning program in the external mobile terminal;
the visual monitoring control module indicates that the visual monitoring terminal corresponding to the sensing terminal acquires corresponding garden environment images and specifically comprises:
and the visual monitoring terminal which is in the same arrangement position with the induction terminal is indicated to scan and shoot the corresponding garden environment area, so that the corresponding garden environment image is obtained.
Further, the image analysis module extracts the image feature information of the target object and the surrounding area thereof from the garden environment image, and specifically includes:
identifying the garden environment image to obtain facial feature information and/or body contour feature information of a target object and vegetation contour feature information in a preset distance range near the target object, wherein the facial feature information and/or body contour feature information are used as the image feature information;
the tracking and positioning module is used for carrying out association on the image characteristic information and the positioning information and then uploading the image characteristic information and the positioning information to the platform terminal of the internet of things so as to track and position the target object in natural scenic spot gardens, and the tracking and positioning specifically comprises the following steps:
The method comprises the steps of carrying out one-to-one correspondence on image characteristic information and positioning information corresponding to the same arrangement position to obtain target object real-time monitoring information, and uploading the target object real-time monitoring information to an Internet of things platform terminal; and generating the moving path information of the target object in the natural scenic spot gardens according to the real-time monitoring information of the target object corresponding to different arrangement positions, so as to track and position the target object.
Compared with the prior art, the natural scenic spot garden management method and system based on the Internet of things acquire terminal identity information of the mobile terminal entering the natural scenic spot garden, upload the terminal identity information to the induction terminals arranged at different positions of the natural scenic spot garden, instruct the induction terminals to periodically send connection requests outwards, and accordingly construct communication connection relation between the induction terminals and the mobile terminal, and therefore positioning information from the user terminal is read, and meanwhile vision monitoring terminals corresponding to the induction terminals are instructed to acquire corresponding garden environment images; the method comprises the steps of extracting image characteristic information of a target object and surrounding areas of the target object from garden environment images, tracking and positioning the target object in natural scenic spot gardens according to the image characteristic information and positioning information, utilizing induction terminals arranged at different positions of the natural scenic spot gardens to interact with mobile terminals holding the target object in the moving process, facilitating positioning of the mobile terminals, triggering a visual monitoring terminal to shoot the target object, and tracking the moving state of the target object in the natural scenic spot gardens in the whole course from two aspects of signal positioning and visual positioning, so that real-time performance and accuracy of positioning management of natural scenic spot gardeners are ensured, and reliability of positioning and guiding inside the natural scenic spot gardens is improved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims thereof as well as the appended drawings.
The technical scheme of the invention is further described in detail through the drawings and the embodiments.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic flow chart of a natural scenic spot garden management method based on the internet of things.
Fig. 2 is a schematic structural diagram of the natural scenic spot garden management system based on the internet of things.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, a flow chart of a natural scenic spot garden management method based on the internet of things according to an embodiment of the invention is shown. The natural scenic spot garden management method based on the Internet of things comprises the following steps:
step S1, acquiring terminal identity information of a mobile terminal entering a natural scenic spot garden, and uploading the terminal identity information to induction terminals arranged at different positions of the natural scenic spot garden through the Internet of things; the induction terminal is instructed to periodically send a connection request outwards according to the terminal identity information;
step S2, constructing a communication connection relation between the induction terminal and the mobile terminal according to the response message of the connection request received by the induction terminal, so as to read positioning information from the user terminal; and indicating a visual monitoring terminal corresponding to the induction terminal to acquire a corresponding garden environment image;
s3, extracting image characteristic information of the target object and surrounding areas from the garden environment image; and the image characteristic information and the positioning information are related and then uploaded to the platform terminal of the Internet of things, so that the target object is tracked and positioned in natural scenic spot gardens.
The beneficial effects of the technical scheme are as follows: the natural scenic spot garden management method based on the Internet of things acquires terminal identity information of a mobile terminal entering natural scenic spot gardens, uploads the terminal identity information to induction terminals arranged at different positions of the natural scenic spot gardens, and instructs the induction terminals to periodically send connection requests outwards so as to construct a communication connection relation between the induction terminals and the mobile terminal, thereby reading positioning information from a user terminal, and simultaneously instructs visual monitoring terminals corresponding to the induction terminals to acquire corresponding garden environment images; the method comprises the steps of extracting image characteristic information of a target object and surrounding areas of the target object from garden environment images, tracking and positioning the target object in natural scenic spot gardens according to the image characteristic information and positioning information, utilizing induction terminals arranged at different positions of the natural scenic spot gardens to interact with mobile terminals holding the target object in the moving process, facilitating positioning of the mobile terminals, triggering a visual monitoring terminal to shoot the target object, and tracking the moving state of the target object in the natural scenic spot gardens in the whole course from two aspects of signal positioning and visual positioning, so that real-time performance and accuracy of positioning management of natural scenic spot gardeners are ensured, and reliability of positioning and guiding inside the natural scenic spot gardens is improved.
Preferably, in the step S1, terminal identity information of a mobile user terminal entering a natural scenic spot garden is obtained, and the terminal identity information is uploaded to induction terminals arranged at different positions of the natural scenic spot garden through the internet of things; the method for indicating the induction terminal to periodically and outwardly send the connection request according to the terminal identity information specifically comprises the following steps:
performing NFC induction operation with a mobile terminal entering a natural scenic spot park so as to obtain NFC hardware identity information of the mobile terminal; uploading the NFC hardware identity information to an Internet of things platform terminal, and uploading the NFC hardware identity information to induction terminals arranged at different positions of a natural scenic spot garden through the Internet of things;
and indicating each induction terminal to generate a connection request according to the NFC hardware identity information, and sending the connection request outwards in a corresponding period.
The beneficial effects of the technical scheme are as follows: in practical application, an induction terminal can be distributed at different positions in a natural scenic spot garden, and each induction terminal is connected to the Internet of things and interacts with the platform terminal of the Internet of things; each induction terminal can also directly sense with a mobile terminal held by a target object, and when the target object holds the mobile terminal and enters into the inside of a natural scenic spot garden to perform activities, the mobile terminal can be in inductive connection with an adjacent induction terminal. Before the target object enters the natural scenic spot garden, NFC induction is carried out with the mobile terminal held by the target object, so that chip identity information of an NFC chip of the mobile terminal is obtained, and then the chip identity information is uploaded to each induction terminal through the Internet of things, and therefore each induction terminal stores the chip identity information. And then, each induction terminal generates a connection request according to the chip identity information and periodically transmits the connection request outwards, so that after receiving the connection request, the mobile terminal can determine whether to connect with the corresponding induction terminal according to the analysis result of the connection request.
Preferably, in the step S2, a communication connection relationship between the sensing terminal and the mobile terminal is constructed according to the response message received by the sensing terminal about the connection request, so as to read positioning information from the user terminal; and instruct the visual monitoring terminal corresponding to the sensing terminal to acquire corresponding garden environment images specifically comprises:
indicating the induction terminal to analyze and process the response message of the external mobile terminal about the connection request, if the response message contains a connection permission instruction, constructing a communication connection relation between the induction terminal and the current external mobile terminal; if the response message does not contain the connection permission instruction, the communication connection relation between the induction terminal and the current external mobile terminal is not constructed;
when the induction terminal and the current external mobile terminal construct a corresponding communication connection relation, the induction terminal is instructed to read positioning information of a positioning program in the external mobile terminal;
and the visual monitoring terminal which is in the same arrangement position with the sensing terminal is indicated to scan and shoot the corresponding garden environment area, so that the corresponding garden environment image is obtained.
The beneficial effects of the technical scheme are as follows: and determining whether to construct a communication connection relation between the induction terminal and the mobile terminal through an analysis result of the response message of the mobile terminal to the connection request, and reading real-time positioning information of the positioning APP in the mobile terminal after confirming that the communication connection relation is constructed. Meanwhile, each sensing terminal in the natural scenic spot gardens is correspondingly provided with a camera as a visual monitoring terminal, so that the visual monitoring terminal corresponding to the sensing terminal which is in communication connection with the mobile terminal is instructed to perform scanning shooting, and a corresponding garden environment image is obtained, namely, the garden environment image of the area, where the target object is located, of the natural scenic spot gardens.
Preferably, in the step S3, image feature information of the target object and its surrounding area is extracted from the garden environment image; the image characteristic information and the positioning information are related and then uploaded to the platform terminal of the internet of things, so that the target object is tracked and positioned in natural scenic spot gardens, and the method specifically comprises the following steps:
the garden environment image is identified to obtain facial feature information and/or body contour feature information of a target object and vegetation contour feature information in a preset distance range near the target object, and the facial feature information and the body contour feature information are taken as the image feature information;
the image characteristic information and the positioning information corresponding to the same arrangement position are subjected to one-to-one correspondence to obtain target object real-time monitoring information, and the target object real-time monitoring information is uploaded to the platform terminal of the Internet of things; and generating the moving path information of the target object in the natural scenic spot gardens according to the real-time monitoring information of the target object corresponding to different arrangement positions, so as to track and position the target object.
The beneficial effects of the technical scheme are as follows: by the method, the garden environment image of the target object in the area near the position of the natural scenic spot garden is identified, the facial feature information and/or the body outline feature information of the target object and the vegetation outline feature information in the preset distance range near the target object are obtained, so that the target object and the area near the position of the natural scenic spot garden can be calibrated, the image feature information and the positioning information can be conveniently associated subsequently, then the target object real-time monitoring information corresponding to different arrangement positions is associated, and the moving path information of the target object in the natural scenic spot garden is generated, and the moving process of the target object in the natural scenic spot garden can be tracked visually and positionally.
Referring to fig. 2, a schematic structural diagram of a natural scenic spot garden management system based on the internet of things according to an embodiment of the present invention is shown. This natural scenic spot gardens management system based on thing networking includes:
the mobile terminal information acquisition and processing module is used for acquiring terminal identity information of a mobile terminal entering natural scenic spot gardens and uploading the terminal identity information to induction terminals arranged at different positions of the natural scenic spot gardens through the Internet of things; the induction terminal is instructed to periodically send a connection request outwards according to the terminal identity information;
the communication connection construction module is used for constructing the communication connection relation between the induction terminal and the mobile terminal according to the response message of the connection request received by the induction terminal, so as to read the positioning information from the user terminal;
the visual monitoring control module is used for indicating the visual monitoring terminal corresponding to the sensing terminal to acquire a corresponding garden environment image;
the image analysis module is used for extracting image characteristic information of the target object and surrounding areas from the garden environment image;
and the tracking and positioning module is used for carrying out association on the image characteristic information and the positioning information and then uploading the image characteristic information and the positioning information to the platform terminal of the Internet of things so as to track and position the target object in natural scenic spot gardens.
The beneficial effects of the technical scheme are as follows: the natural scenic spot garden management system based on the Internet of things acquires terminal identity information of a mobile terminal entering natural scenic spot gardens, uploads the terminal identity information to induction terminals arranged at different positions of the natural scenic spot gardens, and instructs the induction terminals to periodically send connection requests outwards so as to construct a communication connection relation between the induction terminals and the mobile terminals, thereby reading positioning information from the user terminals, and simultaneously instructs visual monitoring terminals corresponding to the induction terminals to acquire corresponding garden environment images; the method comprises the steps of extracting image characteristic information of a target object and surrounding areas of the target object from garden environment images, tracking and positioning the target object in natural scenic spot gardens according to the image characteristic information and positioning information, utilizing induction terminals arranged at different positions of the natural scenic spot gardens to interact with mobile terminals holding the target object in the moving process, facilitating positioning of the mobile terminals, triggering a visual monitoring terminal to shoot the target object, and tracking the moving state of the target object in the natural scenic spot gardens in the whole course from two aspects of signal positioning and visual positioning, so that real-time performance and accuracy of positioning management of natural scenic spot gardeners are ensured, and reliability of positioning and guiding inside the natural scenic spot gardens is improved.
Preferably, the mobile terminal information acquisition and processing module acquires terminal identity information of a mobile terminal entering a natural scenic spot garden, and uploads the terminal identity information to induction terminals arranged at different positions of the natural scenic spot garden through the internet of things; the method for indicating the induction terminal to periodically and outwardly send the connection request according to the terminal identity information specifically comprises the following steps:
performing NFC induction operation with a mobile terminal entering a natural scenic spot park so as to obtain NFC hardware identity information of the mobile terminal; uploading the NFC hardware identity information to an Internet of things platform terminal, and uploading the NFC hardware identity information to induction terminals arranged at different positions of a natural scenic spot garden through the Internet of things;
and indicating each induction terminal to generate a connection request according to the NFC hardware identity information, and sending the connection request outwards in a corresponding period.
The beneficial effects of the technical scheme are as follows: in practical application, an induction terminal can be distributed at different positions in a natural scenic spot garden, and each induction terminal is connected to the Internet of things and interacts with the platform terminal of the Internet of things; each induction terminal can also directly sense with a mobile terminal held by a target object, and when the target object holds the mobile terminal and enters into the inside of a natural scenic spot garden to perform activities, the mobile terminal can be in inductive connection with an adjacent induction terminal. Before the target object enters the natural scenic spot garden, NFC induction is carried out with the mobile terminal held by the target object, so that chip identity information of an NFC chip of the mobile terminal is obtained, and then the chip identity information is uploaded to each induction terminal through the Internet of things, and therefore each induction terminal stores the chip identity information. And then, each induction terminal generates a connection request according to the chip identity information and periodically transmits the connection request outwards, so that after receiving the connection request, the mobile terminal can determine whether to connect with the corresponding induction terminal according to the analysis result of the connection request.
Preferably, the method for indicating each induction terminal to generate a connection request according to the NFC hardware identity information, and send the connection request outwards in a corresponding period, and change the period of sending the connection request outwards next time according to the connection condition of sending the connection request outwards each time includes:
step A1, before sending the connection request to the outside, adding the connection number identifier about the NFC hardware identity information to the connection request using the following formula (1), and the response message of the connection request holds the connection number identifier about the NFC hardware identity information to return a response in the last four bits,
Q 16 ＝q 16 ＜＜4+[m(NFC)]1 6 (1)
in the above formula (1), Q 16 Data in a 16-system form after the connection frequency identification related to the NFC hardware identity information is added to the connection request; q 16 16-ary form data representing data corresponding to the connection request; m (NFC) indicates that the transmitted current connection request is an mth (NFC) connection request transmitted with respect to NFC hardware identity information; representing a left shift; [] 16 Representing the conversion of the values in brackets into a 16-ary form;
step A2, after receiving the response message, obtaining the unanswered times in all connection requests related to the NFC hardware identity information according to the connection times identification related to the NFC hardware identity information in the response message by using the following formula (2),
In the above formula (2), the calculation determination value of the number of unanswered times in all connection requests regarding the NFC hardware identity information is historic; y is Y 16 (e) 16-ary system representing that the response message of the e-th time about NFC hardware identity information which is the last time and is also history is received currentlyForm of (c); > represents a right shift; {} 10 Representing the conversion of the values in brackets into a 10-ary form; m (NFC) represents the total number of connection requests to send information about NFC hardware identity;
if e= -1, the loop calculation of step A2 needs to be continued until e+.1;
if E is not equal to 1, the number of unanswered times in all connection requests related to NFC hardware identity information is E;
step A3, using the following formula (3), controlling the period of the next outgoing connection request according to the number of unanswered times in all connection requests concerning NFC hardware identity information and the period of the last outgoing connection request,
in the above formula (3), T (next) represents a period for transmitting a connection request to the outside next time; t (noW) represents a period of transmitting the connection request to the outside last time, and if it is the first time, T (noW) is a preset period.
The beneficial effects of the technical scheme are as follows: by utilizing the formula (1), the connection frequency identification related to the NFC hardware identity information is added to the connection request, so that the frequency of response in the connection request is conveniently known, and the subsequent control period is conveniently realized; then, according to the connection frequency identification of the NFC hardware identity information in the response message, the unanswered frequency in all connection requests of the NFC hardware identity information is obtained by utilizing the formula (2), so that the unanswered frequency is known to intelligently control the subsequent period, and the reliability of the system is improved; and finally, utilizing the formula (3), and controlling the period of the next connection request to be sent outwards according to the unanswered times in all connection requests related to NFC hardware identity information and the period of the last connection request to be sent outwards, so that the period is properly prolonged when the unanswered times are more, the connection request is ensured to have enough time to respond and answer, and the reliability of the system is ensured.
Preferably, the communication connection construction module constructs a communication connection relationship between the sensing terminal and the mobile terminal according to the response message received by the sensing terminal about the connection request, so as to read the positioning information from the user terminal specifically includes:
indicating the induction terminal to analyze and process the response message of the external mobile terminal about the connection request, if the response message contains a connection permission instruction, constructing a communication connection relation between the induction terminal and the current external mobile terminal; if the response message does not contain the connection permission instruction, the communication connection relation between the induction terminal and the current external mobile terminal is not constructed;
when the induction terminal and the current external mobile terminal construct a corresponding communication connection relation, the induction terminal is instructed to read positioning information of a positioning program in the external mobile terminal;
the visual monitoring control module indicates that the visual monitoring terminal corresponding to the sensing terminal acquires corresponding garden environment images and specifically comprises:
and the visual monitoring terminal which is in the same arrangement position with the sensing terminal is indicated to scan and shoot the corresponding garden environment area, so that the corresponding garden environment image is obtained.
The beneficial effects of the technical scheme are as follows: and determining whether to construct a communication connection relation between the induction terminal and the mobile terminal through an analysis result of the response message of the mobile terminal to the connection request, and reading real-time positioning information of the positioning APP in the mobile terminal after confirming that the communication connection relation is constructed. Meanwhile, each sensing terminal in the natural scenic spot gardens is correspondingly provided with a camera as a visual monitoring terminal, so that the visual monitoring terminal corresponding to the sensing terminal which is in communication connection with the mobile terminal is instructed to perform scanning shooting, and a corresponding garden environment image is obtained, namely, the garden environment image of the area, where the target object is located, of the natural scenic spot gardens.
Preferably, the image analysis module extracts image feature information of the target object and surrounding areas thereof from the garden environment image, which specifically includes:
the garden environment image is identified to obtain facial feature information and/or body contour feature information of a target object and vegetation contour feature information in a preset distance range near the target object, and the facial feature information and the body contour feature information are taken as the image feature information;
the tracking and positioning module is used for carrying out association on the image characteristic information and the positioning information and then uploading the image characteristic information and the positioning information to the platform terminal of the internet of things so as to track and position the target object in natural scenic spot gardens, and the tracking and positioning method specifically comprises the following steps:
The image characteristic information and the positioning information corresponding to the same arrangement position are subjected to one-to-one correspondence to obtain target object real-time monitoring information, and the target object real-time monitoring information is uploaded to the platform terminal of the Internet of things; and generating the moving path information of the target object in the natural scenic spot gardens according to the real-time monitoring information of the target object corresponding to different arrangement positions, so as to track and position the target object.
The beneficial effects of the technical scheme are as follows: by the method, the garden environment image of the target object in the area near the position of the natural scenic spot garden is identified, the facial feature information and/or the body outline feature information of the target object and the vegetation outline feature information in the preset distance range near the target object are obtained, so that the target object and the area near the position of the natural scenic spot garden can be calibrated, the image feature information and the positioning information can be conveniently associated subsequently, then the target object real-time monitoring information corresponding to different arrangement positions is associated, and the moving path information of the target object in the natural scenic spot garden is generated, and the moving process of the target object in the natural scenic spot garden can be tracked visually and positionally.
As can be seen from the above-mentioned embodiments, the method and system for managing natural scenic spot gardens based on the internet of things acquire terminal identity information of mobile terminals entering natural scenic spot gardens, upload the terminal identity information to induction terminals arranged at different positions of the natural scenic spot gardens, instruct the induction terminals to periodically send connection requests outwards, thereby constructing a communication connection relationship between the induction terminals and the mobile terminals, and further read positioning information from the user terminals, and instruct visual monitoring terminals corresponding to the induction terminals to acquire corresponding garden environment images; the method comprises the steps of extracting image characteristic information of a target object and surrounding areas of the target object from garden environment images, tracking and positioning the target object in natural scenic spot gardens according to the image characteristic information and positioning information, utilizing induction terminals arranged at different positions of the natural scenic spot gardens to interact with mobile terminals holding the target object in the moving process, facilitating positioning of the mobile terminals, triggering a visual monitoring terminal to shoot the target object, and tracking the moving state of the target object in the natural scenic spot gardens in the whole course from two aspects of signal positioning and visual positioning, so that real-time performance and accuracy of positioning management of natural scenic spot gardeners are ensured, and reliability of positioning and guiding inside the natural scenic spot gardens is improved.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (9)

1. The natural scenic spot garden management method based on the Internet of things is characterized by comprising the following steps of:
step S1, acquiring terminal identity information of a mobile terminal entering a natural scenic spot garden, and uploading the terminal identity information to induction terminals arranged at different positions of the natural scenic spot garden through the Internet of things; the induction terminal is instructed to periodically send a connection request outwards according to the terminal identity information;
step S2, constructing a communication connection relation between the induction terminal and the mobile terminal according to the response message of the connection request received by the induction terminal, so as to read positioning information from the user terminal; and indicating a visual monitoring terminal corresponding to the induction terminal to acquire a corresponding garden environment image;
s3, extracting image characteristic information of a target object and surrounding areas thereof from the garden environment image; and the image characteristic information and the positioning information are related and then uploaded to an Internet of things platform terminal, so that the target object is tracked and positioned in natural scenic spot gardens.
2. The natural scenic spot garden management method based on the internet of things as set forth in claim 1, wherein: in the step S1, terminal identity information of a mobile user terminal entering a natural scenic spot garden is obtained, and the terminal identity information is uploaded to induction terminals arranged at different positions of the natural scenic spot garden through the Internet of things; the indication of the induction terminal to periodically send out a connection request according to the terminal identity information specifically comprises the following steps:
performing NFC induction operation with a mobile terminal entering a natural scenic spot park so as to obtain NFC hardware identity information of the mobile terminal; uploading the NFC hardware identity information to an Internet of things platform terminal, and uploading the NFC hardware identity information to induction terminals arranged at different positions of a natural scenic spot garden through the Internet of things;
and indicating each induction terminal to generate a connection request according to the NFC hardware identity information, and sending the connection request outwards in a corresponding period.
3. The natural scenic spot garden management method based on the internet of things as set forth in claim 2, wherein: in the step S2, according to the response message of the connection request received by the induction terminal, a communication connection relationship between the induction terminal and the mobile terminal is constructed, so as to read positioning information from the user terminal; and instruct the visual monitoring terminal corresponding to the induction terminal to acquire corresponding garden environment images specifically comprises:
The induction terminal is instructed to analyze and process the response message of the external mobile terminal on the connection request, and if the response message contains a connection permission instruction, the communication connection relation between the induction terminal and the current external mobile terminal is constructed; if the response message does not contain the connection permission instruction, the communication connection relation between the induction terminal and the current external mobile terminal is not constructed;
when the induction terminal and the current external mobile terminal construct a corresponding communication connection relation, the induction terminal is instructed to read positioning information of a positioning program in the external mobile terminal;
and the visual monitoring terminal which is in the same arrangement position with the induction terminal is indicated to scan and shoot the corresponding garden environment area, so that the corresponding garden environment image is obtained.
4. The natural scenic spot garden management method based on the internet of things as set forth in claim 3, wherein: in the step S3, extracting image feature information of a target object and surrounding areas thereof from the garden environment image; the image characteristic information and the positioning information are related and then uploaded to an internet of things platform terminal, so that the target object is tracked and positioned in natural scenic spot gardens specifically comprises the following steps:
Identifying the garden environment image to obtain facial feature information and/or body contour feature information of a target object and vegetation contour feature information in a preset distance range near the target object, wherein the facial feature information and/or body contour feature information are used as the image feature information;
the method comprises the steps of carrying out one-to-one correspondence on image characteristic information and positioning information corresponding to the same arrangement position to obtain target object real-time monitoring information, and uploading the target object real-time monitoring information to an Internet of things platform terminal; and generating the moving path information of the target object in the natural scenic spot gardens according to the real-time monitoring information of the target object corresponding to different arrangement positions, so as to track and position the target object.
5. Natural scenic spot gardens management system based on thing networking, its characterized in that includes:
the mobile terminal information acquisition and processing module is used for acquiring terminal identity information of a mobile terminal entering natural scenic spot gardens and uploading the terminal identity information to induction terminals arranged at different positions of the natural scenic spot gardens through the Internet of things; the induction terminal is instructed to periodically send a connection request outwards according to the terminal identity information;
The communication connection construction module is used for constructing a communication connection relation between the induction terminal and the mobile terminal according to the response message of the connection request received by the induction terminal, so as to read positioning information from the user terminal;
the visual monitoring control module is used for indicating the visual monitoring terminal corresponding to the sensing terminal to acquire a corresponding garden environment image;
the image analysis module is used for extracting image characteristic information of the target object and surrounding areas of the target object from the garden environment image;
and the tracking and positioning module is used for carrying out association on the image characteristic information and the positioning information and then uploading the image characteristic information and the positioning information to the platform terminal of the Internet of things so as to track and position the target object in natural scenic spot gardens.
6. The natural scenic spot gardens management system based on thing networking of claim 5, wherein: the mobile terminal information acquisition and processing module acquires terminal identity information of a mobile terminal entering natural scenic spot gardens, and uploads the terminal identity information to induction terminals arranged at different positions of the natural scenic spot gardens through the Internet of things; the indication of the induction terminal to periodically send out a connection request according to the terminal identity information specifically comprises the following steps:
Performing NFC induction operation with a mobile terminal entering a natural scenic spot park so as to obtain NFC hardware identity information of the mobile terminal; uploading the NFC hardware identity information to an Internet of things platform terminal, and uploading the NFC hardware identity information to induction terminals arranged at different positions of a natural scenic spot garden through the Internet of things;
and indicating each induction terminal to generate a connection request according to the NFC hardware identity information, and sending the connection request outwards in a corresponding period.
7. The natural scenic spot gardens management system based on thing networking of claim 6, wherein: each induction terminal is instructed to generate a connection request according to the NFC hardware identity information, the connection request is sent outwards in a corresponding period, and the period of sending the connection request outwards next time is changed according to the connection condition of sending the connection request outwards each time, and the method comprises the following steps:
step A1, before sending the connection request to the outside, adding the connection number identifier about the NFC hardware identity information to the connection request using the following formula (1), and the response message of the connection request holds the connection number identifier about the NFC hardware identity information to return a response in the last four bits,
0 16 ＝q 16 ＜＜4+[m(NFC)] 16 (1)
In the above formula (1), Q 16 Data in a 16-system form after the connection frequency identification related to the NFC hardware identity information is added to the connection request; q 16 16-ary form data representing data corresponding to the connection request; m (NFC) indicates that the transmitted current connection request is an mth (NFC) connection request transmitted with respect to NFC hardware identity information;<<representing a left shift; [] 16 Representing the conversion of the values in brackets into a 16-ary form;
step A2, after receiving the response message, obtaining the unanswered times in all connection requests related to the NFC hardware identity information according to the connection times identification related to the NFC hardware identity information in the response message by using the following formula (2),
in the above formula (2), the calculation determination value of the number of unanswered times in all connection requests regarding the NFC hardware identity information is historic; y is Y 16 (e) A 16 th-ary form of a response message representing that the last and historical e-th time information about the NFC hardware identity is received currently;>>representing a right shift; {} 10 The numerical values in brackets are shownConverting into a 10-system form; m (NFC) represents the total number of connection requests to send information about NFC hardware identity;
if e= -1, the loop calculation of step A2 needs to be continued until e+.1;
If E is not equal to-1, the number of unanswered times in all connection requests related to NFC hardware identity information is E;
step A3, using the following formula (3), controlling the period of the next outgoing connection request according to the number of unanswered times in all connection requests concerning NFC hardware identity information and the period of the last outgoing connection request,
in the above formula (3), T (next) represents a period for transmitting a connection request to the outside next time; t (now) represents a period of transmitting the connection request to the outside last time, and if it is the first time, T (now) is a preset period.
8. The natural scenic spot gardens management system based on thing networking of claim 6, wherein: the communication connection construction module constructs a communication connection relation between the induction terminal and the mobile terminal according to the response message of the connection request received by the induction terminal, so that the reading of the positioning information from the user terminal specifically comprises:
the induction terminal is instructed to analyze and process the response message of the external mobile terminal on the connection request, and if the response message contains a connection permission instruction, the communication connection relation between the induction terminal and the current external mobile terminal is constructed; if the response message does not contain the connection permission instruction, the communication connection relation between the induction terminal and the current external mobile terminal is not constructed;
When the induction terminal and the current external mobile terminal construct a corresponding communication connection relation, the induction terminal is instructed to read positioning information of a positioning program in the external mobile terminal;
the visual monitoring control module indicates that the visual monitoring terminal corresponding to the sensing terminal acquires corresponding garden environment images and specifically comprises:
and the visual monitoring terminal which is in the same arrangement position with the induction terminal is indicated to scan and shoot the corresponding garden environment area, so that the corresponding garden environment image is obtained.
9. The natural scenic spot gardens management system based on thing networking of claim 8, wherein: the image analysis module extracts the image characteristic information of the target object and the surrounding area thereof from the garden environment image, and the image characteristic information specifically comprises the following components:
identifying the garden environment image to obtain facial feature information and/or body contour feature information of a target object and vegetation contour feature information in a preset distance range near the target object, wherein the facial feature information and/or body contour feature information are used as the image feature information;
the tracking and positioning module is used for carrying out association on the image characteristic information and the positioning information and then uploading the image characteristic information and the positioning information to the platform terminal of the internet of things so as to track and position the target object in natural scenic spot gardens, and the tracking and positioning specifically comprises the following steps:
The method comprises the steps of carrying out one-to-one correspondence on image characteristic information and positioning information corresponding to the same arrangement position to obtain target object real-time monitoring information, and uploading the target object real-time monitoring information to an Internet of things platform terminal; and generating the moving path information of the target object in the natural scenic spot gardens according to the real-time monitoring information of the target object corresponding to different arrangement positions, so as to track and position the target object.
CN202211711766.1A 2022-12-29 2022-12-29 Natural scenic spot garden management method and system based on Internet of things Pending CN116828395A (en)

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CN103398717A (en) * 2013-08-22 2013-11-20 成都理想境界科技有限公司 Panoramic map database acquisition system and vision-based positioning and navigating method
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