CN112530068B - Personnel identification method for realizing intelligent building site through Internet of things - Google Patents

Personnel identification method for realizing intelligent building site through Internet of things Download PDF

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Publication number
CN112530068B
CN112530068B CN202011180457.7A CN202011180457A CN112530068B CN 112530068 B CN112530068 B CN 112530068B CN 202011180457 A CN202011180457 A CN 202011180457A CN 112530068 B CN112530068 B CN 112530068B
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China
Prior art keywords
mobile intelligent
handheld terminal
intelligent handheld
hash
code
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CN112530068A (en
Inventor
万里
熊榆
洪敏�
白金龙
胡宇
唐良艳
付恩茂
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Chongqing Hui Hui Information Technology Co ltd
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Chongqing Hui Hui Information Technology Co ltd
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    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/27—Individual registration on entry or exit involving the use of a pass with central registration
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/22—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
    • G16Y40/00—IoT characterised by the purpose of the information processing
    • G16Y40/10—Detection; Monitoring
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
    • G16Y40/00—IoT characterised by the purpose of the information processing
    • G16Y40/30—Control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention provides a personnel identification method for realizing intelligent building sites through the Internet of things, which comprises the following steps: s11, judging whether a trigger signal sent by an infrared detection module is received by the gateway controller; s12, the barrier gate communicates with the mobile intelligent handheld terminal to acquire ID data information of the mobile intelligent handheld terminal; s13, preprocessing the acquired ID data information of the mobile intelligent handheld terminal to obtain a barrier gate code; s14, comparing whether the barrier code received by the management platform is the same as the barrier code stored by the management platform; s15, checking whether the received opening code is consistent with the opening code generated by the barrier gate. The invention can open the barrier gate for the construction workers on the construction site passing the verification and allow the construction workers to enter the construction site.

Description

Personnel identification method for realizing intelligent building site through Internet of things
Technical Field
The invention relates to the technical field of building sites, in particular to a personnel identification method for realizing intelligent building sites through the Internet of things.
Background
Building site (construction site), guangdong language building floor, construction floor, simply referred to as floor, is a developing building project and is a site for civil engineering, and the scope of the building site is usually enclosed by coamings, wire meshes or enclosing walls, so that personnel, materials, machinery and vehicles are restricted from entering and exiting. Patent application number 2019110260987, named as a 3D face recognition access control system and a 3D face recognition-based access control method, discloses at least one 3D face recognition terminal, a server and a software management platform which are connected in a two-by-two communication mode; each 3D face recognition terminal is in communication connection with an access control, and is used for acquiring an image containing 3D information of a face, sending the image to the server, and processing the image containing the 3D information of the face to generate a first recognition result; the server is used for receiving and processing the image containing the face 3D information to generate a second recognition result and sending the second recognition result to the 3D face recognition terminal; the 3D face recognition terminal controls the opening and closing of the access control according to the first recognition result or the second recognition result; the software management platform is used for monitoring and recording the 3D face recognition terminal and the state information of the entrance guard. The method realizes the opening of the access control through face recognition.
Disclosure of Invention
The invention aims at least solving the technical problems in the prior art, and particularly creatively provides a personnel identification method for realizing intelligent building sites through the Internet of things
In order to achieve the above purpose of the present invention, the present invention provides a person identification method for implementing an intelligent building site through the internet of things, comprising the following steps:
s11, the gateway controller judges whether a trigger signal sent by the infrared detection module is received or not:
if the barrier gate controller receives the trigger signal sent by the infrared detection module, the barrier gate controller wakes up the wireless transceiver module; after the wireless transceiver module wakes up, the wireless transceiver module after wake up sends out a wireless coverage signal;
if the barrier gate controller does not receive the trigger signal sent by the infrared detection module, the barrier gate controller waits for receiving the trigger signal sent by the infrared detection module;
s12, the barrier gate communicates with the mobile intelligent handheld terminal to acquire ID data information of the mobile intelligent handheld terminal; the mobile intelligent handheld terminal ID data information comprises one or any combination of mobile intelligent handheld terminal IMEI, mobile intelligent handheld terminal ICCID, mobile intelligent handheld terminal MEID, mobile intelligent handheld terminal WiFi physical address, mobile intelligent handheld terminal Blue Tooth physical address and mobile intelligent handheld terminal SEID;
S13, preprocessing the acquired ID data information of the mobile intelligent handheld terminal to obtain a barrier gate code;
s14, comparing whether the barrier code received by the management platform is the same as the barrier code stored by the management platform:
if the barrier gate code received by the management platform is the same as the barrier gate code stored by the management platform, the management platform sends a gate opening code to the barrier gate;
if the barrier code received by the management platform is different from the barrier code stored by the management platform, requesting to transmit the video of the shot time period to the management platform;
s15, checking whether the received opening code is consistent with the opening code generated by the barrier gate or not by the barrier gate:
if the opening code received by the barrier gate is consistent with the opening code generated by the barrier gate, opening the barrier gate to allow a construction worker to enter a construction site;
if the gate opening code received by the gate is inconsistent with the gate opening code generated by the gate, transmitting the video of the shot time period to the management platform.
In a preferred embodiment of the present invention, in step S13, it includes:
if the mobile intelligent handheld terminal ID data information is one of mobile intelligent handheld terminal IMEI, mobile intelligent handheld terminal ICCID, mobile intelligent handheld terminal MEID, mobile intelligent handheld terminal WiFi physical address, mobile intelligent handheld terminal Blue Tooth physical address and mobile intelligent handheld terminal SEID;
Carrying out hash function operation on one of IMEI of the mobile intelligent handheld terminal, ICCID of the mobile intelligent handheld terminal, MEID of the mobile intelligent handheld terminal, wiFi physical address of the mobile intelligent handheld terminal, blue Tooth physical address of the mobile intelligent handheld terminal and SEID of the mobile intelligent handheld terminal to obtain a barrier gate code;
P i ＝p(A i ),i＝1,2,3,4,5,6，
where p () represents a hash function operation;
A 1 representing IMEI of the mobile intelligent handheld terminal;
P 1 representing mobile intelligent handheld terminal IMEIA 1 The barrier gate code is obtained after the hash function operation;
A 2 representing the ICCID of the mobile intelligent handheld terminal;
P 2 indicating mobile intelligent hand-held terminal ICCIDA 2 The barrier gate code is obtained after the hash function operation;
A 3 representing a mobile intelligent handheld terminal MEID;
P 3 representation mobile intelligent handheld terminal MEIDA 3 The barrier gate code is obtained after the hash function operation;
A 4 representing a WiFi physical address of the mobile intelligent handheld terminal;
P 4 WiFi physical address A for indicating mobile intelligent handheld terminal 4 The barrier gate code is obtained after the hash function operation;
A 5 representing the Blue Tooth physical address of the mobile intelligent handheld terminal;
P 5 representing mobile intelligent handheld terminalEnd Blue photon physical address A 5 The barrier gate code is obtained after the hash function operation;
A 6 representing the mobile intelligent handheld terminal SEID;
P 6 representation mobile intelligent hand-held terminal SEIDA 6 The barrier gate code is obtained after the hash function operation;
or if the mobile intelligent handheld terminal ID data information is two or three or four or five or six of mobile intelligent handheld terminal IMEI, mobile intelligent handheld terminal ICCID, mobile intelligent handheld terminal MEID, mobile intelligent handheld terminal WiFi physical address, mobile intelligent handheld terminal Blue Tooth physical address, mobile intelligent handheld terminal SEID;
the mobile intelligent hand-held terminal IMEI, the mobile intelligent hand-held terminal ICCID, the mobile intelligent hand-held terminal MEID, the mobile intelligent hand-held terminal WiFi physical address, the mobile intelligent hand-held terminal Blue Tooth physical address, and the two or three or four or five or six serial numbers of the mobile intelligent hand-held terminal SEID are respectively and sequentially corresponding to a 1 、a 2 、a 3 、a 4 、a 5 、a 6 ；
Carrying out hash function fusion operation on two or three or four or five or six of mobile intelligent handheld terminal IMEI, mobile intelligent handheld terminal ICCID, mobile intelligent handheld terminal MEID, mobile intelligent handheld terminal WiFi physical address, mobile intelligent handheld terminal Blue Tooth physical address and mobile intelligent handheld terminal SEID;
where p () represents a hash function operation;
-representing a string connector;
a j the serial numbers of IMEI, ICCID, MEID, wiFi physical address, blue physical address and SEID of the mobile intelligent handheld terminal are represented;
P 1 ' represent mobile intelligent hand-held terminal IMEI, mobile intelligent hand-held terminal ICCID, mobile intelligent hand-held terminal MEID, mobile intelligent hand-held terminal WiFi physical address, mobile intelligent hand-held terminal Blue Tooth physical address, hash code corresponding to mobile intelligent hand-held terminal SEID;
P j ' represents the barrier gate code obtained after hash function fusion operation; at this time j+.1;
in a preferred embodiment of the present invention, the method further includes step S0, generating a storage barrier code at the management platform;
the method for generating the storage barrier gate code on the management platform comprises the following steps:
s01, the management platform inputs ID data information of a mobile intelligent handheld terminal of a construction worker; the mobile intelligent handheld terminal ID data information comprises one or any combination of mobile intelligent handheld terminal IMEI, mobile intelligent handheld terminal ICCID, mobile intelligent handheld terminal MEID, mobile intelligent handheld terminal WiFi physical address, mobile intelligent handheld terminal Blue Tooth physical address and mobile intelligent handheld terminal SEID;
s02, the management platform processes the input mobile intelligent handheld terminal ID data information of the construction workers to obtain a barrier code, and the obtained barrier code is stored in the management platform after corresponding to the mobile intelligent handheld terminal ID data information;
The method for calculating the barrier gate code stored by the management platform comprises the following steps:
if the mobile intelligent handheld terminal ID data information is one of mobile intelligent handheld terminal IMEI, mobile intelligent handheld terminal ICCID, mobile intelligent handheld terminal MEID, mobile intelligent handheld terminal WiFi physical address, mobile intelligent handheld terminal Blue Tooth physical address and mobile intelligent handheld terminal SEID;
carrying out hash function operation on one of IMEI of the mobile intelligent handheld terminal, ICCID of the mobile intelligent handheld terminal, MEID of the mobile intelligent handheld terminal, wiFi physical address of the mobile intelligent handheld terminal, blue Tooth physical address of the mobile intelligent handheld terminal and SEID of the mobile intelligent handheld terminal to obtain a barrier gate code;
Q i ＝p(c i ),i＝1,2,3,4,5,6，
where p () represents a hash function operation;
c 1 representing the IMEI of a mobile intelligent handheld terminal of a construction worker entering a management platform;
Q 1 mobile intelligent hand-held terminal IMEIA for representing construction workers entering management platform 1 The barrier gate code is obtained after the hash function operation;
c 2 a mobile intelligent handheld terminal ICCID of a construction worker representing an input management platform;
Q 2 mobile intelligent hand-held terminal ICCIDA for representing construction workers entering management platform 2 The barrier gate code is obtained after the hash function operation;
c 3 a mobile intelligent handheld terminal MEID of a construction worker representing an input management platform;
Q 3 Mobile intelligent handheld terminal MEIDA for representing construction workers entering management platform 3 The barrier gate code is obtained after the hash function operation;
c 4 representing a WiFi physical address of a mobile intelligent handheld terminal of a construction worker entering a management platform;
Q 4 WiFi physical address A of mobile intelligent handheld terminal for representing construction workers entering management platform 4 The barrier gate code is obtained after the hash function operation;
c 5 representing a mobile intelligent handheld terminal Blue Tooth physical address of a construction worker entering a management platform;
Q 5 mobile intelligent handheld terminal Blue Tooth physical address A of construction worker representing input management platform 5 The barrier gate code is obtained after the hash function operation;
c 6 a mobile intelligent handheld terminal SEID of a construction worker for representing an input management platform;
Q 6 mobile intelligent hand-held terminal SEIDA for representing construction workers entering management platform 6 The barrier gate code is obtained after the hash function operation;
or if the mobile intelligent handheld terminal ID data information is two or three or four or five or six of mobile intelligent handheld terminal IMEI, mobile intelligent handheld terminal ICCID, mobile intelligent handheld terminal MEID, mobile intelligent handheld terminal WiFi physical address, mobile intelligent handheld terminal Blue Tooth physical address, mobile intelligent handheld terminal SEID;
The mobile intelligent hand-held terminal IMEI, the mobile intelligent hand-held terminal ICCID, the mobile intelligent hand-held terminal MEID, the mobile intelligent hand-held terminal WiFi physical address, the mobile intelligent hand-held terminal Blue Tooth physical address, and two or three or four or five or six serial numbers of the mobile intelligent hand-held terminal SEID are respectively and sequentially corresponding to d 1 、d 2 、d 3 、d 4 、d 5 、d 6 ；
Carrying out hash function fusion operation on two or three or four or five or six of mobile intelligent handheld terminal IMEI, mobile intelligent handheld terminal ICCID, mobile intelligent handheld terminal MEID, mobile intelligent handheld terminal WiFi physical address, mobile intelligent handheld terminal Blue Tooth physical address and mobile intelligent handheld terminal SEID;
where p () represents a hash function operation;
-representing a string connector;
d j the numbers of mobile intelligent handheld terminals IMEI, mobile intelligent handheld terminal ICCID, mobile intelligent handheld terminal MEID, mobile intelligent handheld terminal WiFi physical address, mobile intelligent handheld terminal Blue Tooth physical address and mobile intelligent handheld terminal SEID of construction workers which enter the management platform are represented;
q 1 the mobile intelligent hand-held terminal IMEI, the mobile intelligent hand-held terminal ICCID, the mobile intelligent hand-held terminal MEID, the mobile intelligent hand-held terminal WiFi physical address, the mobile intelligent hand-held terminal Blue Tooth physical address and the hash code corresponding to the mobile intelligent hand-held terminal SEID of the construction worker which enters the management platform are represented;
q j Representing the management platform after hash function fusion operationThe obtained barrier gate code; at this point j+.1.
In a preferred embodiment of the present invention, in step S14, the generation method of the opening code is as follows:
p () represents a hash function operation;
representing a randomly updated string;
-representing a string connector;
E i representing an open gate code obtained after hash function operation on a management platform;
Q 1 mobile intelligent hand-held terminal IMEIA for representing construction workers entering management platform 1 The barrier gate code is obtained after the hash function operation;
Q 2 mobile intelligent hand-held terminal ICCIDA for representing construction workers entering management platform 2 The barrier gate code is obtained after the hash function operation;
Q 3 mobile intelligent handheld terminal MEIDA for representing construction workers entering management platform 3 The barrier gate code is obtained after the hash function operation;
Q 4 WiFi physical address A of mobile intelligent handheld terminal for representing construction workers entering management platform 4 The barrier gate code is obtained after the hash function operation;
Q 5 mobile intelligent handheld terminal Blue Tooth physical address A of construction worker representing input management platform 5 The barrier gate code is obtained after the hash function operation;
Q 6 mobile intelligent hand-held terminal SEIDA for representing construction workers entering management platform 6 The barrier gate code is obtained after the hash function operation;
or the generation mode of the opening code is as follows:
representing a randomly updated string;
-representing a string connector;
e' represents an open gate code obtained after the hash function operation on the management platform;
q j j and the gateway code obtained after the hash function fusion operation on the management platform is represented.
In a preferred embodiment of the present invention, the method further includes step S15, checking whether the opening code received by the barrier gate is consistent with the opening code generated by the barrier gate:
if the opening code received by the barrier gate is consistent with the opening code generated by the barrier gate, opening the barrier gate to allow a construction worker to enter a construction site;
if the gate opening code received by the gate is inconsistent with the gate opening code generated by the gate, transmitting the video of the shot time period to the management platform.
In a preferred embodiment of the present invention, in step S15, the method for generating the opening code generated by the barrier gate is as follows:
p () represents a hash function operation;
representing a randomly updated string;
-representing a string connector;
F i representing an open gate code obtained after the hash function operation of the barrier gate;
P 1 representing mobile intelligent handheld terminal IMEIA 1 The barrier gate code is obtained after the hash function operation;
P 2 indicating mobile intelligent hand-held terminal ICCIDA 2 Is obtained after the operation of the hash functionIs a barrier code;
P 3 representation mobile intelligent handheld terminal MEIDA 3 The barrier gate code is obtained after the hash function operation;
P 4 WiFi physical address A for indicating mobile intelligent handheld terminal 4 The barrier gate code is obtained after the hash function operation;
P 5 representing mobile intelligent handheld terminal Blue Tooth physical address A 5 The barrier gate code is obtained after the hash function operation;
P 6 representation mobile intelligent hand-held terminal SEIDA 6 The barrier gate code is obtained after the hash function operation;
representing a randomly updated string;
-representing a string connector;
F j ' represents the open code obtained after the hash function operation of the barrier gate;
P j "represents the barrier code obtained after hash function fusion operation.
In summary, by adopting the technical scheme, the method and the device can open the barrier gate for the construction workers on the construction site passing verification and allow the construction workers to enter the construction site.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
Fig. 1 is a schematic block diagram of a flow of the present invention.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
The invention also discloses a personnel identification method for realizing the intelligent building site through the Internet of things, which is shown in fig. 1 and comprises the following steps:
s11, the gateway controller judges whether a trigger signal sent by the infrared detection module is received or not:
if the barrier gate controller receives the trigger signal sent by the infrared detection module, the barrier gate controller wakes up the wireless transceiver module; after the wireless transceiver module wakes up, the wireless transceiver module after wake up sends out a wireless coverage signal;
if the barrier gate controller does not receive the trigger signal sent by the infrared detection module, the barrier gate controller waits for receiving the trigger signal sent by the infrared detection module;
s12, the barrier gate communicates with the mobile intelligent handheld terminal to acquire ID data information of the mobile intelligent handheld terminal; the mobile intelligent handheld terminal ID data information comprises one or any combination of mobile intelligent handheld terminal IMEI, mobile intelligent handheld terminal ICCID, mobile intelligent handheld terminal MEID, mobile intelligent handheld terminal WiFi physical address, mobile intelligent handheld terminal Blue Tooth physical address and mobile intelligent handheld terminal SEID;
S13, preprocessing the acquired ID data information of the mobile intelligent handheld terminal to obtain a barrier gate code;
s14, comparing whether the barrier code received by the management platform is the same as the barrier code stored by the management platform:
if the barrier gate code received by the management platform is the same as the barrier gate code stored by the management platform, the management platform sends a gate opening code to the barrier gate;
if the barrier code received by the management platform is different from the barrier code stored by the management platform, the video of the shot time period is requested to be transmitted to the management platform.
In a preferred embodiment of the present invention, in step S13, it includes:
if the mobile intelligent handheld terminal ID data information is one of mobile intelligent handheld terminal IMEI, mobile intelligent handheld terminal ICCID, mobile intelligent handheld terminal MEID, mobile intelligent handheld terminal WiFi physical address, mobile intelligent handheld terminal Blue Tooth physical address and mobile intelligent handheld terminal SEID;
carrying out hash function operation on one of IMEI of the mobile intelligent handheld terminal, ICCID of the mobile intelligent handheld terminal, MEID of the mobile intelligent handheld terminal, wiFi physical address of the mobile intelligent handheld terminal, blue Tooth physical address of the mobile intelligent handheld terminal and SEID of the mobile intelligent handheld terminal to obtain a barrier gate code;
P i ＝p(A i ),i＝1,2,3,4,5,6，
Where p () represents a hash function operation; the method adopts the MD5 hash function with 16 bits and 16 system output, can also adopt other types or system hash functions, and is more safe and reliable.
A 1 Representing IMEI of the mobile intelligent handheld terminal;
P 1 representing mobile intelligent handheld terminal IMEIA 1 The barrier gate code is obtained after the hash function operation;
A 2 representing the ICCID of the mobile intelligent handheld terminal;
P 2 indicating mobile intelligent hand-held terminal ICCIDA 2 The barrier gate code is obtained after the hash function operation;
A 3 representing a mobile intelligent handheld terminal MEID;
P 3 representation mobile intelligent handheld terminal MEIDA 3 The barrier gate code is obtained after the hash function operation;
A 4 representing a WiFi physical address of the mobile intelligent handheld terminal;
P 4 WiFi physical address A for indicating mobile intelligent handheld terminal 4 The barrier gate code is obtained after the hash function operation;
A 5 representing the Blue Tooth physical address of the mobile intelligent handheld terminal;
P 5 representing mobile intelligent handheld terminal Blue Tooth physical address A 5 The barrier gate code is obtained after the hash function operation;
A 6 representing the mobile intelligent handheld terminal SEID;
P 6 representation mobile intelligent hand-held terminal SEIDA 6 The barrier gate code is obtained after the hash function operation;
or if the mobile intelligent handheld terminal ID data information is two or three or four or five or six of mobile intelligent handheld terminal IMEI, mobile intelligent handheld terminal ICCID, mobile intelligent handheld terminal MEID, mobile intelligent handheld terminal WiFi physical address, mobile intelligent handheld terminal Blue Tooth physical address, mobile intelligent handheld terminal SEID;
The mobile intelligent hand-held terminal IMEI, the mobile intelligent hand-held terminal ICCID, the mobile intelligent hand-held terminal MEID, the mobile intelligent hand-held terminal WiFi physical address, the mobile intelligent hand-held terminal Blue Tooth physical address, and the two or three or four or five or six serial numbers of the mobile intelligent hand-held terminal SEID are respectively and sequentially corresponding to a 1 、a 2 、a 3 、a 4 、a 5 、a 6 ；
Carrying out hash function fusion operation on two or three or four or five or six of mobile intelligent handheld terminal IMEI, mobile intelligent handheld terminal ICCID, mobile intelligent handheld terminal MEID, mobile intelligent handheld terminal WiFi physical address, mobile intelligent handheld terminal Blue Tooth physical address and mobile intelligent handheld terminal SEID;
where p () represents a hash function operation;
-representing a string connector;
a j the serial numbers of IMEI, ICCID, MEID, wiFi physical address, blue physical address and SEID of the mobile intelligent handheld terminal are represented;
P 1 ' represent mobile intelligent hand-held terminal IMEI, mobile intelligent hand-held terminal ICCID, mobile intelligent hand-held terminal MEID, mobile intelligent hand-held terminal WiFi physical address, mobile intelligent hand-held terminal Blue Tooth physical address, hash code corresponding to mobile intelligent hand-held terminal SEID;
P j ' represents the barrier code (hash code) obtained after hash function fusion operation; at this time j+.1;
an example of obtaining the barrier code in step S13 is given below:
the step S13 includes:
if the ID data information of the mobile intelligent handheld terminal is the IMEI of the mobile intelligent handheld terminal;
performing hash function operation on the IMEI of the mobile intelligent handheld terminal to obtain a barrier gate code;
P 1 ＝p(A 1 )，
where p () represents a hash function operation;
A 1 representing IMEI of the mobile intelligent handheld terminal;
P 1 representing mobile intelligent handheld terminal IMEIA 1 And obtaining the barrier gate code after hash function operation.
Or in step S13:
if the mobile intelligent handheld terminal ID data information is the mobile intelligent handheld terminal ICCID;
carrying out hash function operation on ICCID of the mobile intelligent handheld terminal to obtain a barrier gate code;
P 2 ＝p(A 2 )，
where p () represents a hash function operation;
A 2 representing the ICCID of the mobile intelligent handheld terminal;
P 2 indicating mobile intelligent hand-held terminal ICCIDA 2 And obtaining the barrier gate code after hash function operation.
Or in step S13:
if the mobile intelligent handheld terminal ID data information is the mobile intelligent handheld terminal MEID;
carrying out hash function operation on the MEID of the mobile intelligent handheld terminal to obtain a barrier gate code;
P 3 ＝p(A 3 )，
where p () represents a hash function operation;
A 3 Representing a mobile intelligent handheld terminal MEID;
P 3 representation mobile intelligent handheld terminal MEIDA 3 And obtaining the barrier gate code after hash function operation.
Or in step S13:
if the ID data information of the mobile intelligent handheld terminal is the WiFi physical address of the mobile intelligent handheld terminal;
carrying out hash function operation on the WiFi physical address of the mobile intelligent handheld terminal to obtain a barrier gate code;
P 4 ＝p(A 4 )，
where p () represents a hash function operation;
A 4 representing a WiFi physical address of the mobile intelligent handheld terminal;
P 4 WiFi physical address A for indicating mobile intelligent handheld terminal 4 And obtaining the barrier gate code after hash function operation.
Or in step S13:
if the ID data information of the mobile intelligent handheld terminal is the Blue photon physical address of the mobile intelligent handheld terminal;
carrying out hash function operation on the Blue Tooth physical address of the mobile intelligent handheld terminal to obtain a barrier gate code;
P 5 ＝p(A 5 )，
where p () represents a hash function operation;
A 5 representing the Blue Tooth physical address of the mobile intelligent handheld terminal;
P 5 representing mobile intelligent handheld terminal Blue Tooth physical address A 5 And obtaining the barrier gate code after hash function operation.
Or in step S13:
if the ID data information of the mobile intelligent handheld terminal is the SEID of the mobile intelligent handheld terminal;
Performing hash function operation on the SEID of the mobile intelligent handheld terminal to obtain a barrier gate code;
P 6 ＝p(A 6 )，
where p () represents a hash function operation;
A 6 representing the mobile intelligent handheld terminal SEID;
P 6 representation mobile intelligent hand-held terminal SEIDA 6 And obtaining the barrier gate code after hash function operation.
Or in step S13:
if the mobile intelligent handheld terminal ID data information is mobile intelligent handheld terminal IMEI and mobile intelligent handheld terminal ICCID;
sequentially numbering IMEI and ICCID of mobile intelligent handheld terminal respectively and sequentially corresponding to a 1 、a 2 ；
Carrying out hash function fusion operation on the IMEI of the mobile intelligent handheld terminal and the ICCID of the mobile intelligent handheld terminal;
where p () represents a hash function operation;
-representing a string connector;
a 1 representing IMEI of the mobile intelligent handheld terminal;
a 2 representing the ICCID of the mobile intelligent handheld terminal;
P 1 ' represents a hash code corresponding to the IMEI of the mobile intelligent handheld terminal;
P 2 ' indicating mobile intelligent hand-held terminal ICCIDA 2 And hash code P 1 And (3) obtaining the barrier gate code after 'fusion and hash function operation'.
Or in step S13:
if the mobile intelligent handheld terminal ID data information is mobile intelligent handheld terminal IMEI and mobile intelligent handheld terminal MEID;
To mobile intelligent hand-held terminal IMEI. The MEID serial numbers of the mobile intelligent handheld terminals are respectively and sequentially corresponding to a 1 、a 2 ；
Fusion operation is carried out on IMEI and MEID hash functions of the mobile intelligent handheld terminal;
where p () represents a hash function operation;
-representing a string connector;
a 1 a number representing the IMEI of the mobile intelligent handheld terminal;
a 2 representing mobile intelligent handheld terminal MEID
P 1 ' represents a hash code corresponding to the IMEI of the mobile intelligent handheld terminal;
P 2 ' representing mobile intelligent handheld terminal MEIDa 2 And hash code P 1 And (3) obtaining the barrier gate code after 'fusion and hash function operation'.
Or in step S13:
if the ID data information of the mobile intelligent handheld terminal is IMEI and WiFi physical address of the mobile intelligent handheld terminal;
for IMEI and WiFi physical address of the mobile intelligent handheld terminal, respectively and sequentially corresponding to a 1 、a 2 ；
Carrying out hash function fusion operation on the IMEI of the mobile intelligent handheld terminal and the WiFi physical address of the mobile intelligent handheld terminal;
where p () represents a hash function operation;
-representing a string connector;
a 1 a number representing the IMEI of the mobile intelligent handheld terminal;
a 2 the number of the WiFi physical address of the mobile intelligent handheld terminal is represented;
P 1 ' represents a hash code corresponding to the IMEI of the mobile intelligent handheld terminal;
P 2 ' indicate WiFi physical address a of mobile intelligent handheld terminal 2 And hash code P 1 And (3) obtaining the barrier gate code after 'fusion and hash function operation'. Or in step S13:
if the mobile intelligent handheld terminal ID data information is a mobile intelligent handheld terminal ICCID and a mobile intelligent handheld terminal MEID;
for ICCID of mobile intelligent hand-held terminal and MEID of mobile intelligent hand-held terminal, respectively and sequentially corresponding to a 1 、a 2 ；
Carrying out hash function fusion operation on the ICCID of the mobile intelligent handheld terminal and the MEID of the mobile intelligent handheld terminal;
where p () represents a hash function operation;
-representing a string connector;
a 1 a number representing the ICCID of the mobile intelligent handheld terminal;
a 2 a number representing the MEID of the mobile intelligent handheld terminal;
P 1 ' means a hash code corresponding to the mobile intelligent handheld terminal ICCID;
P 2 ' representing mobile intelligent handheld terminal MEIDa 2 And hash code P 1 And (3) obtaining the barrier gate code after 'fusion and hash function operation'.
Or in step S13:
if the mobile intelligent handheld terminal ID data information is a mobile intelligent handheld terminal MEID, the mobile intelligent handheld terminal SEID;
sequentially numbering the mobile intelligent handheld terminal MEID and the mobile intelligent handheld terminal SEID respectively and sequentially corresponding to the mobile intelligent handheld terminal MEID and the mobile intelligent handheld terminal SEID as a 1 、a 2 ；
Carrying out hash function fusion operation on the mobile intelligent handheld terminal MEID and the mobile intelligent handheld terminal SEID;
where p () represents a hash function operation;
-representing a string connector;
a 1 a number representing the MEID of the mobile intelligent handheld terminal;
a 2 a number representing the mobile intelligent handheld terminal SEID;
P 1 ' represents a hash code corresponding to the mobile intelligent handheld terminal MEID;
P 2 ' represent mobile smart handheld terminal SEIDa 2 And hash code P 1 And (3) obtaining the barrier gate code after 'fusion and hash function operation'.
Or in step S13:
if the ID data information of the mobile intelligent handheld terminal is the WiFi physical address of the mobile intelligent handheld terminal, the Bluetooth physical address of the mobile intelligent handheld terminal;
the WiFi physical address of the mobile intelligent handheld terminal and the Blue photon physical address of the mobile intelligent handheld terminal are sequentially numbered and respectively correspond to a in sequence 1 、a 2 ；
Fusion operation is carried out on WiFi physical address of the mobile intelligent handheld terminal and Blue Tooth physical address hash function of the mobile intelligent handheld terminal;
where p () represents a hash function operation;
-representing a string connector;
a 1 the number of the WiFi physical address of the mobile intelligent handheld terminal is represented;
a 2 the number of the Blue Tooth physical address of the mobile intelligent handheld terminal is represented;
P 1 ' represents a hash code corresponding to the WiFi physical address of the mobile intelligent handheld terminal;
P 2 ' denote mobile intelligent hand-held terminal Blue Tooth physical address a 2 And hash code P 1 And (3) obtaining the barrier gate code after 'fusion and hash function operation'.
Or in step S13:
if the mobile intelligent handheld terminal ID data information is mobile intelligent handheld terminal IMEI, mobile intelligent handheld terminal ICCID and mobile intelligent handheld terminal MEID;
sequentially numbering IMEI, ICCID and MEID of the mobile intelligent handheld terminal respectively and sequentially corresponding to a 1 、a 2 、a 3 ；
Carrying out hash function fusion operation on the IMEI of the mobile intelligent handheld terminal, the ICCID of the mobile intelligent handheld terminal and the MEID of the mobile intelligent handheld terminal;
where p () represents a hash function operation;
-representing a string connector;
a 1 a number representing the IMEI of the mobile intelligent handheld terminal;
a 2 a number representing the ICCID of the mobile intelligent handheld terminal;
a 3 a number representing the MEID of the mobile intelligent handheld terminal;
P 1 ' represents a hash code corresponding to the IMEI of the mobile intelligent handheld terminal;
P 2 ' indicating mobile intelligent hand-held terminal ICCIDA 2 And hash code P 1 ' the barrier gate code is obtained after the hash function operation after fusion;
P 3 ' representing mobile intelligent handheld terminal MEIDa 3 And hash code P 2 And (3) obtaining the barrier gate code after 'fusion and hash function operation'.
Or in step S13:
if the mobile intelligent handheld terminal ID data information is mobile intelligent handheld terminal ICCID, a mobile intelligent handheld terminal WiFi physical address and a mobile intelligent handheld terminal SEID;
sequentially numbering ICCID, wiFi physical address and SEID of mobile intelligent handheld terminal and corresponding to a respectively 1 、a 2 、a 3 ；
Carrying out hash function fusion operation on the ICCID of the mobile intelligent handheld terminal, the WiFi physical address of the mobile intelligent handheld terminal and the SEID of the mobile intelligent handheld terminal;
where p () represents a hash function operation;
-representing a string connector;
a 1 a number representing the ICCID of the mobile intelligent handheld terminal;
a 2 the number of the WiFi physical address of the mobile intelligent handheld terminal is represented;
a 3 a number representing the mobile intelligent handheld terminal SEID;
P 1 ' means a hash code corresponding to the mobile intelligent handheld terminal ICCID;
P 2 ' indicate WiFi physical address a of mobile intelligent handheld terminal 2 And hash code P 1 ' the barrier gate code is obtained after the hash function operation after fusion;
P 3 ' indicating mobile intelligent hand-held terminal SEID a 3 And hash code P 2 And (3) obtaining the barrier gate code after 'fusion and hash function operation'.
Or in step S13:
if the mobile intelligent handheld terminal ID data information is a mobile intelligent handheld terminal MEID, a mobile intelligent handheld terminal Blue photon physical address and a mobile intelligent handheld terminal SEID;
sequentially numbering the MEID of the mobile intelligent handheld terminal, the Blue photon physical address of the mobile intelligent handheld terminal and the SEID of the mobile intelligent handheld terminal respectively and sequentially corresponding to the MEID and the SEID as a 1 、a 2 、a 3 ；
Carrying out hash function fusion operation on the MEID of the mobile intelligent handheld terminal, the Blue photon physical address of the mobile intelligent handheld terminal and the SEID of the mobile intelligent handheld terminal;
where p () represents a hash function operation;
-representing a string connector;
a 1 a number representing the MEID of the mobile intelligent handheld terminal;
a 2 the number of the Blue Tooth physical address of the mobile intelligent handheld terminal is represented;
a 3 a number representing the mobile intelligent handheld terminal SEID;
P 1 ' represents a hash code corresponding to the mobile intelligent handheld terminal MEID;
P 2 ' denote mobile intelligent hand-held terminal Blue Tooth physical address a 2 And hash code P 1 ' the barrier gate code is obtained after the hash function operation after fusion;
P 3 ' indicating mobile intelligent hand-held terminal SEID a 3 And hash code P 2 And (3) obtaining the barrier gate code after 'fusion and hash function operation'.
Or in step S13:
If the mobile intelligent handheld terminal ID data information is a mobile intelligent handheld terminal ICCID, a mobile intelligent handheld terminal MEID, a mobile intelligent handheld terminal WiFi physical address and a mobile intelligent handheld terminal Blue Tooth physical address;
sequentially numbering ICCID, MEID, wiFi physical address and Blue Tooth physical address of the mobile intelligent handheld terminal respectively and sequentially corresponding to a 1 、a 2 、a 3 、a 4 ；
Carrying out hash function fusion operation on ICCID of the mobile intelligent handheld terminal, MEID of the mobile intelligent handheld terminal, wiFi physical address of the mobile intelligent handheld terminal and Blue Tooth physical address of the mobile intelligent handheld terminal;
where p () represents a hash function operation;
-representing a string connector;
a 1 a number representing the ICCID of the mobile intelligent handheld terminal;
a 2 a number representing the MEID of the mobile intelligent handheld terminal;
a 3 the number of the WiFi physical address of the mobile intelligent handheld terminal is represented;
a 4 the number of the Blue Tooth physical address of the mobile intelligent handheld terminal is represented;
P 1 ' means a hash code corresponding to the mobile intelligent handheld terminal ICCID;
P 2 ' means mobile intelligent handheld terminal MEID a 2 And hash code P 1 ' the barrier gate code is obtained after the hash function operation after fusion;
P 3 ' indicate WiFi physical address a of mobile intelligent handheld terminal 3 And hash code P 2 ' the barrier gate code is obtained after the hash function operation after fusion;
P 4 ' denote mobile intelligent hand-held terminal Blue Tooth physical address a 4 And hash code P 3 And (3) obtaining the barrier gate code after 'fusion and hash function operation'.
Or in step S13:
if the mobile intelligent handheld terminal ID data information is a mobile intelligent handheld terminal MEID, a mobile intelligent handheld terminal WiFi physical address, a mobile intelligent handheld terminal Blue Tooth physical address and a mobile intelligent handheld terminal SEID;
sequentially numbering the MEID of the mobile intelligent handheld terminal, the WiFi physical address of the mobile intelligent handheld terminal, the Blue photon physical address of the mobile intelligent handheld terminal and the SEID of the mobile intelligent handheld terminal, and respectively and sequentially corresponding to the MEID and the WiFi physical address of the mobile intelligent handheld terminal as a 1 、a 2 、a 3 、a 4 ；
Carrying out hash function fusion operation on the mobile intelligent handheld terminal MEID, the mobile intelligent handheld terminal WiFi physical address, the mobile intelligent handheld terminal Blue Tooth physical address and the mobile intelligent handheld terminal SEID;
where p () represents a hash function operation;
-representing a string connector;
a 1 a number representing the MEID of the mobile intelligent handheld terminal;
a 2 the number of the WiFi physical address of the mobile intelligent handheld terminal is represented;
a 3 The number of the Blue Tooth physical address of the mobile intelligent handheld terminal is represented;
a 4 a number representing the mobile intelligent handheld terminal SEID;
P 1 ' represents a hash code corresponding to the mobile intelligent handheld terminal MEID;
P 2 ' indicate WiFi physical address a of mobile intelligent handheld terminal 2 And hash code P 1 ' the barrier gate code is obtained after the hash function operation after fusion;
P 3 ' denote mobile intelligent hand-held terminal Blue Tooth physical address a 3 And hash code P 2 ' the barrier gate code is obtained after the hash function operation after fusion;
P 4 ' represent mobile smart handheld terminal SEIDa 4 And hash code P 3 And (3) obtaining the barrier gate code after 'fusion and hash function operation'.
Or in step S13:
if the mobile intelligent handheld terminal ID data information is mobile intelligent handheld terminal IMEI, mobile intelligent handheld terminal ICCID, mobile intelligent handheld terminal MEID, mobile intelligent handheld terminal Blue Tooth physical address, mobile intelligent handheld terminal SEID;
for IMEI, ICCID and mobile intelligent hand-held terminal of mobile intelligent hand-held terminalThe MEID of the mobile intelligent handheld terminal, the Bluetooth physical address of the mobile intelligent handheld terminal and the SEID serial numbers of the mobile intelligent handheld terminal are respectively and sequentially corresponding to a 1 、a 2 、a 3 、a 4 、a 5 ；
Carrying out hash function fusion operation on the IMEI of the mobile intelligent handheld terminal, the ICCID of the mobile intelligent handheld terminal, the MEID of the mobile intelligent handheld terminal, the Blue photon physical address of the mobile intelligent handheld terminal and the SEID of the mobile intelligent handheld terminal;
Where p () represents a hash function operation;
-representing a string connector;
a 1 a number representing the IMEI of the mobile intelligent handheld terminal;
a 2 a number representing the ICCID of the mobile intelligent handheld terminal;
a 3 a number representing the MEID of the mobile intelligent handheld terminal;
a 4 the number of the Blue Tooth physical address of the mobile intelligent handheld terminal is represented;
a 5 a number representing the mobile intelligent handheld terminal SEID;
P 1 ' represents a hash code corresponding to the IMEI of the mobile intelligent handheld terminal;
P 2 ' means mobile intelligent hand-held terminal ICCID a 2 And hash code P 1 ' the barrier gate code is obtained after the hash function operation after fusion;
P 3 ' representing mobile intelligent handheld terminal MEIDa 3 And hash code P 2 ' the barrier gate code is obtained after the hash function operation after fusion;
P 4 ' denote mobile intelligent hand-held terminal Blue Tooth physical address a 4 And hash code P 3 ' the barrier gate code is obtained after the hash function operation after fusion;
P 5 ' indicating mobile intelligent hand-held terminal SEID a 5 And hashCode P 4 And (3) obtaining the barrier gate code after 'fusion and hash function operation'.
Or in step S13:
if the mobile intelligent handheld terminal ID data information is mobile intelligent handheld terminal IMEI, mobile intelligent handheld terminal ICCID, mobile intelligent handheld terminal MEID, mobile intelligent handheld terminal WiFi physical address, mobile intelligent handheld terminal Blue Tooth physical address, and mobile intelligent handheld terminal SEID;
Sequentially numbering IMEI, ICCID, MEID, wiFi physical address, blue digital physical address and SEID of the mobile intelligent handheld terminal respectively and sequentially corresponding to a 1 、a 2 、a 3 、a 4 、a 5 、a 6 ；
Carrying out hash function fusion operation on the IMEI of the mobile intelligent handheld terminal, the ICCID of the mobile intelligent handheld terminal, the MEID of the mobile intelligent handheld terminal, the WiFi physical address of the mobile intelligent handheld terminal, the Blue photon physical address of the mobile intelligent handheld terminal and the SEID of the mobile intelligent handheld terminal;
where p () represents a hash function operation;
-representing a string connector;
a 1 a number representing the IMEI of the mobile intelligent handheld terminal;
a 2 a number representing the ICCID of the mobile intelligent handheld terminal;
a 3 a number representing the MEID of the mobile intelligent handheld terminal;
a 4 the number of the WiFi physical address of the mobile intelligent handheld terminal is represented;
a 5 the number of the Blue Tooth physical address of the mobile intelligent handheld terminal is represented;
a 6 a number representing the mobile intelligent handheld terminal SEID;
P 1 ' represents a hash code corresponding to the IMEI of the mobile intelligent handheld terminal;
P 2 ' means mobile intelligent hand-held terminal ICCID a 2 And hash code P 1 ' the barrier gate code is obtained after the hash function operation after fusion;
P 3 ' means mobile intelligent handheld terminal MEID a 3 And hash code P 2 ' the barrier gate code is obtained after the hash function operation after fusion;
P 4 ' indicate WiFi physical address a of mobile intelligent handheld terminal 4 And hash code P 3 ' the barrier gate code is obtained after the hash function operation after fusion;
P 5 ' denote mobile intelligent hand-held terminal Blue Tooth physical address a 5 And hash code P 4 ' the barrier gate code is obtained after the hash function operation after fusion;
P 6 ' represent mobile smart handheld terminal SEIDa 6 And hash code P 5 And (3) obtaining the barrier gate code after 'fusion and hash function operation'.
Not all embodiments are listed above, but only a few are shown.
In a preferred embodiment of the present invention, the method further includes step S0, generating a storage barrier code at the management platform;
the method for generating the storage barrier gate code on the management platform comprises the following steps:
s01, the management platform inputs ID data information of a mobile intelligent handheld terminal of a construction worker; the mobile intelligent handheld terminal ID data information comprises one or any combination of mobile intelligent handheld terminal IMEI, mobile intelligent handheld terminal ICCID, mobile intelligent handheld terminal MEID, mobile intelligent handheld terminal WiFi physical address, mobile intelligent handheld terminal Blue Tooth physical address and mobile intelligent handheld terminal SEID;
S02, the management platform processes the input mobile intelligent handheld terminal ID data information of the construction workers to obtain a barrier code, and the obtained barrier code is stored in the management platform after corresponding to the mobile intelligent handheld terminal ID data information;
the method for calculating the barrier gate code stored by the management platform comprises the following steps:
if the mobile intelligent handheld terminal ID data information is one of mobile intelligent handheld terminal IMEI, mobile intelligent handheld terminal ICCID, mobile intelligent handheld terminal MEID, mobile intelligent handheld terminal WiFi physical address, mobile intelligent handheld terminal Blue Tooth physical address and mobile intelligent handheld terminal SEID;
carrying out hash function operation on one of IMEI of the mobile intelligent handheld terminal, ICCID of the mobile intelligent handheld terminal, MEID of the mobile intelligent handheld terminal, wiFi physical address of the mobile intelligent handheld terminal, blue Tooth physical address of the mobile intelligent handheld terminal and SEID of the mobile intelligent handheld terminal to obtain a barrier gate code;
Q i ＝p(c i ),i＝1,2,3,4,5,6，
where p () represents a hash function operation;
c 1 representing the IMEI of a mobile intelligent handheld terminal of a construction worker entering a management platform;
Q 1 mobile intelligent hand-held terminal IMEIA for representing construction workers entering management platform 1 The barrier gate code is obtained after the hash function operation;
c 2 A mobile intelligent handheld terminal ICCID of a construction worker representing an input management platform;
Q 2 mobile intelligent hand-held terminal ICCIDA for representing construction workers entering management platform 2 The barrier gate code is obtained after the hash function operation;
c 3 a mobile intelligent handheld terminal MEID of a construction worker representing an input management platform;
Q 3 mobile intelligent handheld terminal MEIDA for representing construction workers entering management platform 3 The barrier gate code is obtained after the hash function operation;
c 4 representing a WiFi physical address of a mobile intelligent handheld terminal of a construction worker entering a management platform;
Q 4 WiFi physical address A of mobile intelligent handheld terminal for representing construction workers entering management platform 4 Obtained by operation of hash functionsA barrier gate code;
c 5 representing a mobile intelligent handheld terminal Blue Tooth physical address of a construction worker entering a management platform;
Q 5 mobile intelligent handheld terminal Blue Tooth physical address A of construction worker representing input management platform 5 The barrier gate code is obtained after the hash function operation;
c 6 a mobile intelligent handheld terminal SEID of a construction worker for representing an input management platform;
Q 6 mobile intelligent hand-held terminal SEIDA for representing construction workers entering management platform 6 The barrier gate code is obtained after the hash function operation;
or if the mobile intelligent handheld terminal ID data information is two or three or four or five or six of mobile intelligent handheld terminal IMEI, mobile intelligent handheld terminal ICCID, mobile intelligent handheld terminal MEID, mobile intelligent handheld terminal WiFi physical address, mobile intelligent handheld terminal Blue Tooth physical address, mobile intelligent handheld terminal SEID;
The mobile intelligent hand-held terminal IMEI, the mobile intelligent hand-held terminal ICCID, the mobile intelligent hand-held terminal MEID, the mobile intelligent hand-held terminal WiFi physical address, the mobile intelligent hand-held terminal Blue Tooth physical address, and two or three or four or five or six serial numbers of the mobile intelligent hand-held terminal SEID are respectively and sequentially corresponding to d 1 、d 2 、d 3 、d 4 、d 5 、d 6 ；
Carrying out hash function fusion operation on two or three or four or five or six of mobile intelligent handheld terminal IMEI, mobile intelligent handheld terminal ICCID, mobile intelligent handheld terminal MEID, mobile intelligent handheld terminal WiFi physical address, mobile intelligent handheld terminal Blue Tooth physical address and mobile intelligent handheld terminal SEID;
where p () represents a hash function operation;
-representing a string connector;
d j the numbers of mobile intelligent handheld terminals IMEI, mobile intelligent handheld terminal ICCID, mobile intelligent handheld terminal MEID, mobile intelligent handheld terminal WiFi physical address, mobile intelligent handheld terminal Blue Tooth physical address and mobile intelligent handheld terminal SEID of construction workers which enter the management platform are represented;
q 1 the mobile intelligent hand-held terminal IMEI, the mobile intelligent hand-held terminal ICCID, the mobile intelligent hand-held terminal MEID, the mobile intelligent hand-held terminal WiFi physical address, the mobile intelligent hand-held terminal Blue Tooth physical address and the hash code corresponding to the mobile intelligent hand-held terminal SEID of the construction worker which enters the management platform are represented;
q j The gateway code obtained after the hash function fusion operation on the management platform is represented; at this point j+.1.
In a preferred embodiment of the present invention, in step S14, the generation method of the opening code is as follows:
p () represents a hash function operation;
representing a randomly updated string;
-representing a string connector;
E i representing an open gate code obtained after hash function operation on a management platform;
Q 1 mobile intelligent hand-held terminal IMEIA for representing construction workers entering management platform 1 The barrier gate code is obtained after the hash function operation;
Q 2 mobile intelligent hand-held terminal ICCIDA for representing construction workers entering management platform 2 The barrier gate code is obtained after the hash function operation;
Q 3 mobile intelligent handheld terminal MEIDA for representing construction workers entering management platform 3 Barrier gate code obtained through hash function operation；
Q 4 WiFi physical address A of mobile intelligent handheld terminal for representing construction workers entering management platform 4 The barrier gate code is obtained after the hash function operation;
Q 5 mobile intelligent handheld terminal Blue Tooth physical address A of construction worker representing input management platform 5 The barrier gate code is obtained after the hash function operation;
Q 6 mobile intelligent hand-held terminal SEIDA for representing construction workers entering management platform 6 The barrier gate code is obtained after the hash function operation;
or the generation mode of the opening code is as follows:
representing a randomly updated string;
-representing a string connector;
E j ' represents an open code obtained after hash function operation on a management platform;
q j and the gateway code obtained after the hash function fusion operation on the management platform is represented.
In a preferred embodiment of the present invention, the method further includes step S15, checking whether the opening code received by the barrier gate is consistent with the opening code generated by the barrier gate:
if the opening code received by the barrier gate is consistent with the opening code generated by the barrier gate, opening the barrier gate to allow a construction worker to enter a construction site;
if the gate opening code received by the gate is inconsistent with the gate opening code generated by the gate, transmitting the video of the shot time period to the management platform.
In a preferred embodiment of the present invention, in step S15, the method for generating the opening code generated by the barrier gate is as follows:
p () represents a hash function operation;
representing a randomly updated string;
-representing a string connector;
F i representing an open gate code obtained after the hash function operation of the barrier gate;
P 1 representing mobile intelligent handheld terminal IMEIA 1 The barrier gate code is obtained after the hash function operation;
P 2 indicating mobile intelligent hand-held terminal ICCIDA 2 The barrier gate code is obtained after the hash function operation;
P 3 representation mobile intelligent handheld terminal MEIDA 3 The barrier gate code is obtained after the hash function operation;
P 4 WiFi physical address A for indicating mobile intelligent handheld terminal 4 The barrier gate code is obtained after the hash function operation;
P 5 representing mobile intelligent handheld terminal Blue Tooth physical address A 5 The barrier gate code is obtained after the hash function operation;
P 6 representation mobile intelligent hand-held terminal SEIDA 6 The barrier gate code is obtained after the hash function operation;
representing a randomly updated string;
-representing a string connector;
F j ' represents the open code obtained after the hash function operation of the barrier gate;
P j ' represents the barrier code obtained after hash function fusion operation.
The invention also provides a recognition system for realizing the personnel recognition method of the intelligent building site through the Internet of things, which comprises a barrier gate, wherein an infrared detection module mounting seat for fixedly mounting an infrared detection module and a wireless transceiver module mounting seat for fixedly mounting a wireless transceiver module are arranged on the barrier gate, the infrared detection module is fixedly mounted on the infrared detection module mounting seat, and the wireless transceiver module is fixedly mounted on the wireless transceiver module mounting seat;
the infrared detection data output end of the infrared detection module is connected with the infrared detection data input end of the barrier gate controller, and the wireless data receiving and transmitting end of the wireless receiving and transmitting module is connected with the wireless receiving and transmitting data end of the barrier gate controller;
The infrared detection module is used for detecting whether a construction worker exists near the barrier gate;
the wireless transceiver module is used for sending out a wireless coverage signal and is connected with a mobile intelligent handheld terminal carried by a construction worker;
when the infrared detection module detects personnel to enter a construction site, the gateway controller wakes up the wireless receiving and transmitting module, and the wireless receiving and transmitting module sends out a wireless coverage signal to acquire mobile intelligent handheld terminal ID data information carried by the personnel to enter the construction site, wherein the ID data information comprises one or any combination of mobile intelligent handheld terminal IMEI (IMEI (International Mobile Equipment Identity) is an abbreviation of an international mobile equipment identification code, commonly called a mobile phone serial number, a mobile phone serial number and a mobile phone serial number), mobile intelligent handheld terminal ICCID (ICCID (Integrate circuit card identity) is an abbreviation of an integrated circuit card identification code, mobile intelligent handheld terminal MEID (MEID (Mobile Equipment Identifier) is an abbreviation of a mobile equipment identification code), a mobile intelligent handheld terminal WiFi physical address (physical address is also called MAC (Media Access Control) media access control address or called a hardware address), a mobile intelligent handheld terminal Blue Tooth physical address and a mobile intelligent handheld terminal SEID (SEID is a near field communication NFC serial number);
And preprocessing the acquired ID data information of the mobile intelligent handheld terminal, and then sending the preprocessed ID data information to a management platform for verification, wherein the verification passes, and the gateway is opened to allow the mobile intelligent handheld terminal to enter a construction site.
In a preferred embodiment of the present invention, the wireless transceiver module includes one or any combination of a Blue bluetooth sub-module, a WiFi sub-module, and an NFC sub-module;
when the wireless receiving and transmitting module is a Blue Tooth sub-module, the wireless data receiving and transmitting end of the Blue Tooth sub-module is connected with the Blue Tooth wireless receiving and transmitting data end of the barrier gate controller; the barrier gate is communicated with the mobile intelligent handheld terminal through Blue Bluetooth;
when the wireless receiving and transmitting module is a WiFi sub-module, the wireless data receiving and transmitting end of the WiFi sub-module is connected with the WiFi wireless receiving and transmitting data end of the gateway controller; the barrier gate is communicated with the mobile intelligent handheld terminal through WiFi;
when the wireless receiving and transmitting module is an NFC sub-module, the wireless data receiving and transmitting end of the NFC sub-module is connected with the NFC wireless receiving and transmitting data end of the gateway controller; the banister communicates with the mobile intelligent handheld terminal through NFC. In this embodiment, the Blue Tooth submodule includes a Blue Tooth entering submodule and a Blue Tooth leaving submodule, which are respectively at an inlet and an outlet of the barrier gate; the WiFi submodule comprises a WiFi entering submodule and a WiFi exiting submodule which are respectively arranged at the inlet and the outlet of the barrier gate; the NFC sub-module comprises an NFC entering sub-module and an NFC exiting sub-module which are respectively arranged at the entrance and the exit of the barrier gate;
The wireless data receiving and transmitting end of the Blue Tooth entering sub-module is connected with the Blue Tooth entering wireless receiving and transmitting data end of the barrier gate controller; the wireless data receiving and transmitting end of the Blue Tooth leaving sub-module is connected with the Blue Tooth leaving wireless receiving and transmitting data end of the barrier gate controller;
the wireless data receiving and transmitting end of the WiFi access sub-module is connected with the WiFi access wireless receiving and transmitting data end of the gateway controller; the wireless data receiving and transmitting end of the WiFi leaving sub-module is connected with the WiFi leaving wireless receiving and transmitting data end of the gateway controller;
the wireless data receiving and transmitting end of the NFC access sub-module is connected with the NFC access wireless receiving and transmitting data end of the gateway controller; the wireless data receiving and transmitting end of the NFC departure sub-module is connected with the NFC departure wireless receiving and transmitting data end of the gateway controller; if the user enters, the management platform judges whether the user leaves before the user enters the user:
if it has been previously left, the barrier opens allowing the construction workers to enter the construction site;
if the video enters the building site before leaving the building site, requesting to transmit the shot video of the previous entering time period to the management platform, and transmitting the video of the current entering time period to the management platform; therefore, ID data information of the mobile intelligent handheld terminal can be prevented from being stolen, and suspects can be detected. Wherein transmitting the video to the management platform comprises the steps of:
The first step: dividing videos to be uploaded into I videos according to the sequence, wherein the I videos are respectively a 1 st video to be uploaded and divided video, a 2 nd video to be uploaded and divided video, a 3 rd video to be uploaded and divided video, … … and an I video to be uploaded and divided video;
and a second step of: the method comprises the steps of respectively carrying out hash operation on a video to be uploaded and a divided video to be uploaded 1, a divided video to be uploaded 2, a divided video to be uploaded 3, … … and a divided video to be uploaded I, and sequentially obtaining a video hash to be uploaded and a divided video hash to be uploaded 1, a divided video hash to be uploaded 2, a divided video hash to be uploaded 3, … … and a divided video hash to be uploaded I;
and a third step of: the method comprises the steps of sending a 1 st to-be-uploaded segmented video, a 2 nd to-be-uploaded segmented video, a 3 rd to-be-uploaded segmented video, … …, a I th to-be-uploaded segmented video, a 1 st to-be-uploaded segmented video hash, a 2 nd to-be-uploaded segmented video hash, a 3 rd to-be-uploaded segmented video hash, … …, a I th to-be-uploaded segmented video hash and a to-be-uploaded video hash in the second step to a management platform;
fourth step: the data received by the management platform in the third step are respectively a 1 st received segmented video (1 st received segmented video corresponds to the 1 st segmented video to be uploaded), a 2 nd received segmented video (2 nd received segmented video corresponds to the 2 nd segmented video to be uploaded), a 3 rd received segmented video (3 rd received segmented video corresponds to the 3 rd segmented video to be uploaded), … …, an I received segmented video (I received segmented video corresponds to the I-th segmented video to be uploaded), and a 1 st received segmented video hash (1 st received segmented video hash corresponds to the 1 st segmented video hash to be uploaded), a 2 nd received segmented video hash (2 nd received segmented video hash corresponds to the 2 nd segmented video hash to be uploaded), a 3 rd received segmented video hash (3 rd received segmented video hash corresponds to the 3 rd segmented video hash to be uploaded), … …, an I received segmented video hash (I received video hash corresponds to the I-th segmented video hash to be uploaded), and a received video hash (received video hash corresponds to the video hash to be uploaded);
Fifth step: respectively carrying out hash operation on the 1 st received divided video, the 2 nd received divided video, the 3 rd received divided video, … … th received divided video and the I-th received divided video to respectively obtain a 1 st received divided video hash, a 2 nd received divided video hash, a 3 rd received divided video hash, a … … th received divided video hash and an I-th received divided video hash in sequence;
sixth step: judging whether the ith receiving divided video hash is consistent with the ith to-be-uploaded divided video hash or not:
if the ith received segmented video hash is consistent with the ith segmented video hash to be uploaded, I is a positive integer less than or equal to I; executing a seventh step;
namely: if the 1 st received divided video hash is consistent with the 1 st to-be-uploaded divided video hash;
and if the 2 nd received divided video hash is consistent with the 2 nd to-be-uploaded divided video hash;
and if the 3 rd received split video hash is consistent with the 3 rd to-be-uploaded split video hash;
……
and if the I receiving segmentation video hash is consistent with the I to-be-uploaded segmentation video hash;
if the ith receiving segmented video hash is inconsistent with the ith segmented video hash to be uploaded, requesting to re-upload the ith segmented video to be uploaded corresponding to the ith segmented video hash to be uploaded;
namely: if the 1 st received segmented video hash is inconsistent with the 1 st segmented video hash to be uploaded, requesting to re-upload the 1 st segmented video to be uploaded corresponding to the 1 st segmented video hash to be uploaded;
Or if the 2 nd received segmented video hash is inconsistent with the 2 nd segmented video hash to be uploaded, requesting to re-upload the i-th segmented video to be uploaded corresponding to the 2 nd segmented video hash to be uploaded;
or if the 3 rd received segmented video hash is inconsistent with the 3 rd segmented video hash to be uploaded, requesting to re-upload the 3 rd segmented video to be uploaded corresponding to the i rd segmented video hash to be uploaded;
……
or if the I receiving segmented video hash is inconsistent with the I to-be-uploaded segmented video hash, requesting to re-upload the I to-be-uploaded segmented video corresponding to the I to-be-uploaded segmented video hash;
seventh step: sequentially connecting the 1 st received divided video, the 2 nd received divided video, the 3 rd received divided video, … … and the I-th received divided video together to form a connected video; performing hash operation on the connection video to obtain connection video hash, and judging whether the connection video hash is consistent with the received video hash or not:
if the connection video hash is consistent with the received video hash, the connection is correct;
and if the connected video hash is inconsistent with the received video hash, reconnecting. By dividing one video into a plurality of videos, the transmission difficulty is reduced, and the accuracy of the videos is ensured.
In a preferred embodiment of the present invention, the mobile smart handheld terminal is a smart phone.
In a preferred embodiment of the present invention, M cameras are installed near the barrier gate, where M is a positive integer greater than or equal to 1, and is the 1 st camera, the 2 nd camera, the 3 rd camera, the … … th camera, and the M-th camera, and image data collected by the M-th camera is transmitted to the management platform, and M is a positive integer less than or equal to M.
Specific examples are given below:
example 1: assuming that the mobile intelligent handheld terminal ID data information input by the construction worker A to the management platform is mobile intelligent handheld terminal IMEI (359467089801979), mobile intelligent handheld terminal ICCID (8986008831 aa 74308518) and mobile intelligent handheld terminal SEID (044641A 36E4A800181210556209466025AE2D05C8AC5 AAEF), carrying out hash function fusion operation on the mobile intelligent handheld terminal ID data information:
q 1 ＝p(d 1 )＝p(359467089801979)＝2e7eeaf938bad8bb；
d 1 representing the number of the IMEI of the mobile intelligent handheld terminal of the construction worker entering the management platform;
359467089801979 the mobile intelligent handheld terminal IMEI of the construction worker entering the management platform;
2e7eeaf938bad8bb represents the hash code corresponding to the mobile intelligent handheld terminal IMEI (359467089801979) of the construction worker entering the management platform; i.e. q 1 ；
q 2 ＝p(d 2 -q 1 )＝p(8986008831aa743085182e7eeaf938bad8bb)＝130f53c73fbbf378；
d 2 A number of a mobile intelligent handheld terminal ICCID of a construction worker for inputting a management platform is represented;
8986008831aa74308518 denotes a mobile smart hand-held terminal ICCID of a construction worker entering a management platform;
2e7eeaf938bad8bb represents the hash code corresponding to the mobile intelligent handheld terminal IMEI (359467089801979) of the construction worker entering the management platform; i.e. q 1 ；
130f53c73fbbf378 represents a barrier code obtained after the hash function fusion operation on the management platform; i.e. q 2 ；
q 3 ＝p(d 3 -q 2 )＝p(044641A36E4A800181210556209466025AE2D05C8AC5AAEF130f53c73fbbf378)＝941bcdc6edeffe98；
d 3 A serial number of a mobile intelligent handheld terminal SEID of a construction worker of the input management platform is represented;
044641A36E4A800181210556209466025AE2D05C8AC5AAEF represents a mobile smart handheld terminal SEID of a construction worker entering a management platform;
130f53c73fbbf378 represents a barrier code obtained after the hash function fusion operation on the management platform; i.e. q 2 ；
941bcdc6 edge 98 represents a barrier gate obtained by hash function fusion operation on a management platformA code; i.e. q 3 The method comprises the steps of carrying out a first treatment on the surface of the 941bcdc6 edge 98 is stored on the management platform.
If the barrier gate controller receives the trigger signal sent by the infrared detection module, the barrier gate controller wakes up the wireless transceiver module; after the wireless transceiver module wakes up, the wireless transceiver module after wake up sends out a wireless coverage signal;
The gateway communicates with a mobile intelligent handheld terminal of a construction worker to acquire ID data information of the mobile intelligent handheld terminal; the mobile intelligent handheld terminal ID data information is mobile intelligent handheld terminal IMEI (359467089801979), mobile intelligent handheld terminal ICCID (8986008831 aa 74308518) and mobile intelligent handheld terminal SEID (044641A 36E4A800181210556209466025AE2D05C8AC5 AAEF);
preprocessing the acquired ID data information of the mobile intelligent handheld terminal to obtain a barrier gate code; the way of the barrier gate obtaining the barrier gate code is as follows:
P 1 ′＝p(a 1 )＝p(359467089801979)＝2e7eeaf938bad8bb；
a 1 a number representing the IMEI of the mobile intelligent handheld terminal;
359467089801979 the mobile intelligent handheld terminal IMEI;
2e7eeaf938bad8bb denotes the hash code corresponding to the mobile intelligent handheld terminal IMEI (359467089801979); namely P 1 ′；
P 2 ′＝p(a 2 -P 1 ′)＝p(8986008831aa743085182e7eeaf938bad8bb)＝130f53c73fbbf378；
a 2 A number representing the ICCID of the mobile intelligent handheld terminal;
8986008831aa74308518 denotes a mobile smart handheld terminal ICCID;
2e7eeaf938bad8bb denotes the hash code corresponding to the mobile intelligent handheld terminal IMEI (359467089801979); namely P 1 ′；
130f53c73fbbf378 represents the barrier code obtained after hash function fusion operation; namely P 2 ′；
P 3 ′＝p(a 3 -P 2 ′)＝p(044641A36E4A8001812105562094626025AE2D05C8AC5AAEF130f53c73fbbf378)＝941bcdc6edeffe98；
a 3 A number representing the mobile intelligent handheld terminal SEID;
044641A36E4A800181210556209466025AE2D05C8AC5AAEF represents a mobile smart handheld terminal SEID;
130f53c73fbbf378 represents the barrier code obtained after hash function fusion operation; namely P 2 ′；
941bcdc6 edge 98 represents a barrier code obtained after a hash function fusion operation; namely P 3 'A'; 941bcdc6 edge 98 is sent to the management platform.
The gateway code (941 bcdc6 edge 98) received by the management platform is the same as the gateway code (941 bcdc6 edge 98) stored by the management platform, and the management platform sends a gate opening code to the gateway; the calculation mode of the open code is as follows:
20201023 the random update string; i.e.
-representing a string connector;
941bcdc6 edge 98 represents the barrier code obtained by hash function fusion operation on the management platform, i.e. q 3 ；
2d90ab3a5a557a18 represents the open code obtained by hash function operation on the management platform, namely E 3 ′。
The gate opening code received by the gate is consistent with the gate opening code generated by the gate, so that the gate is opened to allow a construction worker to enter a construction site; the calculation mode of the opening code generated by the barrier gate is as follows:
p () represents a hash function operation;
20201023 the random update string; i.e.
-representing a string connector;
941bcdc6 edge 98 represents the gate code obtained after the hash function fusion operation of the gate, i.e. P 3 ；
2d90ab3a5a557a18 represents the open code obtained after the hash function operation of the barrier, i.e. F 3 。
Example 2: assuming that the mobile intelligent handheld terminal ID data information of the construction worker A input management platform is mobile intelligent handheld terminal ICCID (8986008831 aa 74308518), mobile intelligent handheld terminal MEID (35946708980197), mobile intelligent handheld terminal WiFi physical address (14:D0:0D: EF: A4: DF) and mobile intelligent handheld terminal Blue Tooth physical address (14:D0:0D: E4:68: C4), carrying out hash function fusion operation on the mobile intelligent handheld terminal ID data information:
q 1 ＝p(d 1 )＝p(8986008831aa74308518)＝2f4eeb97ae941329；
d 1 a number of a mobile intelligent handheld terminal ICCID of a construction worker for inputting a management platform is represented;
8986008831aa74308518 denotes a mobile smart hand-held terminal ICCID of a construction worker entering a management platform;
2f4eeb ae941329 represents a hash code corresponding to the mobile smart handheld terminal ICCID (8986008831 aa 74308518) of the construction worker entering the management platform; i.e. q 1 ；
q 2 ＝p(d 2 -q 1 )＝p(359467089801972f4eeb97ae941329)＝08669f39edbe8583；
d 2 A number of a mobile intelligent handheld terminal MEID of a construction worker for inputting a management platform is represented;
35946708980197 the mobile smart handheld terminal MEID of the construction worker entering the management platform;
2f4eeb ae941329 represents a barrier gate code obtained after the hash function fusion operation on the management platform; i.e. q 1 ；
08669f39 edge 8583 represents the barrier code obtained after hash function fusion operation on the management platform; i.e. q 2 ；
q 3 ＝p(d 3 -q 2 )＝p(14:D0:0D:EF:A4:DF08669f39edbe8583)＝39f09c08453e5a88；
d 3 The number of the WiFi physical address of the mobile intelligent handheld terminal of the construction worker entering the management platform is represented;
14:D0:0D:EF:A4:DF represents the WiFi physical address of the mobile intelligent handheld terminal of the construction worker entering the management platform;
08669f39 edge 8583 represents the barrier code obtained after hash function fusion operation on the management platform; i.e. q 2 ；
39f09c08453e5a88 represents the barrier code obtained after hash function fusion operation on the management platform; i.e. q 3 ；
q 4 ＝p(d 4 -q 3 )＝p(14:D0:0D:E4:68:C439f09c08453e5a88)＝d693c9c65e25e062；
d 4 The number of the Blue Tooth physical address of the mobile intelligent handheld terminal of the construction worker entering the management platform is represented;
14:D0:0D:E4:68:C4 represents the mobile intelligent handheld terminal Blue Tooth physical address of the construction worker entering the management platform;
39f09c08453e5a88 represents the barrier code obtained after hash function fusion operation on the management platform; i.e. q 3 ；
d693c9c65e25e062 represents a barrier gate code obtained after the hash function fusion operation on the management platform; i.e. q 4 The method comprises the steps of carrying out a first treatment on the surface of the D693c9c65e25e062 is stored on the management platform.
If the barrier gate controller receives the trigger signal sent by the infrared detection module, the barrier gate controller wakes up the wireless transceiver module; after the wireless transceiver module wakes up, the wireless transceiver module after wake up sends out a wireless coverage signal;
The gateway communicates with a mobile intelligent handheld terminal of a construction worker to acquire ID data information of the mobile intelligent handheld terminal; the mobile intelligent handheld terminal ID data information is mobile intelligent handheld terminal ICCID (8986008831 aa 74308518), mobile intelligent handheld terminal MEID (35946708980197), mobile intelligent handheld terminal WiFi physical address (14:D0:0D: EF: A4: DF), mobile intelligent handheld terminal Blue Tooth physical address (14:D0:0D: E4:68: C4);
preprocessing the acquired ID data information of the mobile intelligent handheld terminal to obtain a barrier gate code; the way of the barrier gate obtaining the barrier gate code is as follows:
P 1 ′＝p(a 1 )＝p(8986008831aa74308518)＝2f4eeb97ae941329；
a 1 a number representing the ICCID of the mobile intelligent handheld terminal;
8986008831aa74308518 denotes a mobile smart handheld terminal ICCID;
2f4eeb ae941329 represents the hash code corresponding to the mobile intelligent handheld terminal ICCID (8986008831 aa 74308518); namely P 1 ′；
P 2 ′＝p(a 2 -P 1 ′)＝p(359467089801972f4eeb97ae941329)＝b06d751f4ef02536；
a 2 A number representing the MEID of the mobile intelligent handheld terminal;
35946708980197 the mobile intelligent handheld terminal MEID;
2f4eeb ae941329 represents the hash code corresponding to the mobile intelligent handheld terminal MEID (8986008831 aa 74308518); namely P 1 ′；
b06d751f4ef02536 represents the barrier code obtained after hash function fusion operation; namely P 2 ′；
P 3 ′＝p(a 3 -P 2 ′)＝p(14:D0:0D:EF:A4:DFb06d751f4ef02536)＝5a81c9a21dcd3dd2；
a 3 The number of the WiFi physical address of the mobile intelligent handheld terminal is represented;
14:D0:0D:EF:A4:DF represents WiFi physical address of the mobile intelligent handheld terminal;
b06d751f4ef02536 represents the barrier code obtained after hash function fusion operation; namely P 2 ′；
5a81c9a21dcd3dd2 represents a barrier gate code obtained after hash function fusion operation; namely P 3 ′；
P 4 ′＝p(a 4 -P 3 ′)＝p(14:D0:0D:E4:68:C45a81c9a21dcd3dd2)＝08a23c47f1e170b2；
a 4 The number of the Blue Tooth physical address of the mobile intelligent handheld terminal is represented;
14:D0:0D:E4:68:C4 represents the mobile intelligent handheld terminal Blue Tooth physical address;
5a81c9a21dcd3dd2 represents a barrier gate code obtained after hash function fusion operation; namely P 3 ′；
08a23c47f1e170b2 represents the barrier code obtained by hash function fusion operation; namely P 4 'A'; 08a23c47f1e170b2 is sent to the management platform.
The gateway code (08 a23c47f1e170b 2) received by the management platform is the same as the gateway code (08 a23c47f1e170b 2) stored by the management platform, and the management platform sends a gate opening code to the gateway; the calculation mode of the open code is as follows:
p () represents a hash function operation;
20201023 the random update string; i.e.
-representing a string connector;
08a23c47f1e170b2 represents the barrier code obtained after hash function fusion operation on the management platform, i.e. q 4 ；
88c78a6E53f616ee represents the open code obtained by hash function operation on the management platform, i.e. E 4 ′。
The gate opening code received by the gate is consistent with the gate opening code generated by the gate, so that the gate is opened to allow a construction worker to enter a construction site; the calculation mode of the opening code generated by the barrier gate is as follows:
p () represents a hash function operation;
20201023 represents a random update character string; i.e.
-representing a string connector;
08a23c47f1e170b2 represents the hash function fusion operation of the barrier to obtain the barrier code, i.e. P 4 ；
88c78a6e53F616ee represents the open code obtained after the hash function operation of the barrier, i.e. F 4 。
Example 3: assuming that the mobile intelligent handheld terminal ID data information of the construction worker A input management platform is mobile intelligent handheld terminal IMEI (359467089801979), mobile intelligent handheld terminal ICCID (8986008831 aa 74308518), mobile intelligent handheld terminal MEID (35946708980197), mobile intelligent handheld terminal Blue Tooth physical address (14:D0:0D:4:68:C4), mobile intelligent handheld terminal SEID (044641A 36E4A800181210556209466025AE2D05C8AC5 AAEF), carrying out hash function fusion operation on the mobile intelligent handheld terminal ID data information:
q 1 ＝p(d 1 )＝p(359467089801979)＝2e7eeaf938bad8bb；
d 1 representing the number of the IMEI of the mobile intelligent handheld terminal of the construction worker entering the management platform;
359467089801979 the mobile intelligent handheld terminal IMEI of the construction worker entering the management platform;
2e7eeaf938bad8bb represents the hash code corresponding to the mobile intelligent handheld terminal IMEI (359467089801979) of the construction worker entering the management platform; i.e. q 1 ；
q 2 ＝p(d 2 -q 1 )＝p(8986008831aa743085182e7eeaf938bad8bb)＝130f53c73fbbf378；
d 2 A number of a mobile intelligent handheld terminal ICCID of a construction worker for inputting a management platform is represented;
8986008831aa74308518 denotes a mobile smart hand-held terminal ICCID of a construction worker entering a management platform
2e7eeaf938bad8bb represents the mobile intelligent handheld terminal IMEI (359467089801979) of the construction worker logging in the management platformA hash code; i.e. q 1 ；
130f53c73fbbf378 represents a barrier code obtained after the hash function fusion operation on the management platform; i.e. q 2 ；
q 3 ＝p(d 3 -q 2 )＝p(35946708980197130f53c73fbbf378)＝e3c095855832fee7；
d 3 A number of a mobile intelligent handheld terminal MEID of a construction worker for inputting a management platform is represented;
35946708980197 the mobile smart handheld terminal MEID of the construction worker entering the management platform;
130f53c73fbbf378 represents a barrier code obtained after the hash function fusion operation on the management platform; i.e. q 2 ；
e3c095855832fee7 represents a barrier gate code obtained after the hash function fusion operation on the management platform; i.e. q 3 ；
q 4 ＝p(d 4 -q 3 )＝p(14:D0:0D:E4:68:C4e3c095855832fee7)＝7227d27d493b3d56；
d 4 The number of the Blue Tooth physical address of the mobile intelligent handheld terminal of the construction worker entering the management platform is represented;
14:D0:0D:E4:68:C4 represents the mobile intelligent handheld terminal Blue Tooth physical address of the construction worker entering the management platform;
e3c095855832fee7 represents a barrier gate code obtained after the hash function fusion operation on the management platform; i.e. q 3 ；
7227d27d493b3d56 represents the barrier code obtained after hash function fusion operation on the management platform; i.e. q 4 ；
q 5 ＝p(d 5 -q 4 )＝p(044641A36E4A800181210556209466025AE2D05C8AC5AAEF7227d27d493b3d56)＝4b689b0353e14750；
d 5 A serial number of a mobile intelligent handheld terminal SEID of a construction worker of the input management platform is represented;
044641A36E4A800181210556209466025AE2D05C8AC5AAEF represents a mobile smart handheld terminal SEID of a construction worker entering a management platform;
7227d27d493b3d56 represents the barrier code obtained after hash function fusion operation on the management platform; i.e. q 4 ；
4b689b0353e14750 shows the gate code obtained after hash function fusion operation on the management platform; i.e. q 5 The method comprises the steps of carrying out a first treatment on the surface of the 4b689b0353e14750 is stored on the management platform.
If the barrier gate controller receives the trigger signal sent by the infrared detection module, the barrier gate controller wakes up the wireless transceiver module; after the wireless transceiver module wakes up, the wireless transceiver module after wake up sends out a wireless coverage signal;
the gateway communicates with a mobile intelligent handheld terminal of a construction worker to acquire ID data information of the mobile intelligent handheld terminal; the mobile intelligent handheld terminal ID data information is mobile intelligent handheld terminal IMEI (359467089801979), mobile intelligent handheld terminal ICCID (8986008831 aa 74308518), mobile intelligent handheld terminal MEID (35946708980197), mobile intelligent handheld terminal Blue Tooth physical address (14:D0:0D:E4:68:C4), mobile intelligent handheld terminal SEID (044641A 36E4A800181210556209466025AE2D 8AC5 AAEF);
Preprocessing the acquired ID data information of the mobile intelligent handheld terminal to obtain a barrier gate code; the way of the barrier gate obtaining the barrier gate code is as follows:
P 1 ′＝p(a 1 )＝p(359467089801979)＝2e7eeaf938bad8bb；
a 1 a number representing the IMEI of the mobile intelligent handheld terminal;
359467089801979 the mobile intelligent handheld terminal IMEI;
2e7eeaf938bad8 bb) represents the corresponding hash code of the mobile intelligent handheld terminal IMEI (359467089801979); namely P 1 ′；
P 2 ′＝p(a 2 -P 1 ′)＝p(8986008831aa743085182e7eeaf938bad8bb)＝130f53c73fbbf378；
a 2 A number representing the ICCID of the mobile intelligent handheld terminal;
8986008831aa74308518 denotes a mobile smart handheld terminal ICCID;
2e7eeaf938bad8bb represents shiftA hash code corresponding to the IMEI (359467089801979) of the intelligent handheld terminal; i.e. 1 ′；
130f53c73fbbf378 represents the barrier code obtained after hash function fusion operation; namely P 2 ′；
P 3 ′＝p(a 3 -P 2 ′)＝p(35946708980197130f53c73fbbf378)＝e3c095855832fee7；
a 3 A number representing the MEID of the mobile intelligent handheld terminal;
35946708980197 the mobile intelligent handheld terminal MEID;
130f53c73fbbf378 represents the barrier code obtained after hash function fusion operation; namely P 2 ′；
e3c095855832fee7 represents a barrier gate code obtained after hash function fusion operation; namely P 3 ′；
P 4 ′＝p(a 4 -P 3 ′)＝p(14:D0:0D:E4:68:C4e3c095855832fee7)＝7227d27d493b3d56；
a 4 The number of the Blue Tooth physical address of the mobile intelligent handheld terminal is represented;
14:D0:0D:E4:68:C4 represents the mobile intelligent handheld terminal Blue Tooth physical address;
e3c095855832fee7 represents a barrier gate code obtained after hash function fusion operation; namely P 3 ′；
7227d27d493b3d56 represents the barrier code obtained by hash function fusion operation; namely P 4 ′；
P 5 ′＝p(a 5 -P 4 ′)＝p(044641A36E4A800181210556209466025AE2D05C8AC5AAEF7227d27d493b3d56)＝4b689b0353e14750；
a 5 A number representing the mobile intelligent handheld terminal SEID;
044641A36E4A800181210556209466025AE2D05C8AC5AAEF represents a mobile smart handheld terminal SEID;
7227d27d493b3d56 represents the barrier code obtained by hash function fusion operation; namely P 4 ′；
4b689b0353e14750 shows a hashed function fusion operationThe obtained barrier gate code; namely P 5 'A'; 4b689b0353e14750 is sent to the management platform.
The barrier gate code (4 b689b0353e 14750) received by the management platform is the same as the barrier gate code (4 b689b0353e 14750) stored by the management platform, the management platform sends a gate opening code to the barrier gate; the calculation mode of the open code is as follows:
p () represents a hash function operation;
20201023 the random update string; i.e./>
-representing a string connector;
4b689b0353e14750 shows the gate code obtained by hash function fusion operation on the management platform, i.e. q 5 ；
b63aa70940baa c3 represents the open code obtained by hash function operation on the management platform, i.e. E 5 ′。
The gate opening code received by the gate is consistent with the gate opening code generated by the gate, so that the gate is opened to allow a construction worker to enter a construction site; the calculation mode of the opening code generated by the barrier gate is as follows:
p () represents a hash function operation;
20201023 the random update string; i.e.
-representing a string connector;
4b689b0353e14750 shows the gate code obtained after the hash function fusion operation of the gate, namely P 5 ；
b63aa70940baa c3 represents the open code obtained after the hash function operation of the barrier gate, i.e. F 5 。
Example 4: assuming that the mobile intelligent handheld terminal ID data information input by the construction worker A to the management platform is mobile intelligent handheld terminal IMEI (359467089801979), mobile intelligent handheld terminal ICCID (8986008831 aa 74308518), mobile intelligent handheld terminal MEID (35946708980197), mobile intelligent handheld terminal WiFi physical address (14:D0:0D: EF: A4: DF), mobile intelligent handheld terminal SEID (044641A 36E4A800181210556209466025AE2D05C8AC5 AAEF), and performing hash function fusion operation on the mobile intelligent handheld terminal ID data information:
q 1 ＝p(d 1 )＝p(359467089801979)＝2e7eeaf938bad8bb；
d 1 representing the number of the IMEI of the mobile intelligent handheld terminal of the construction worker entering the management platform;
359467089801979 the mobile intelligent handheld terminal IMEI of the construction worker entering the management platform;
2e7eeaf938bad8bb represents the hash code corresponding to the mobile intelligent handheld terminal IMEI (359467089801979) of the construction worker entering the management platform; i.e. q 1 ；
q 2 ＝p(d 2 -q 1 )＝p(8986008831aa743085182e7eeaf938bad8bb)＝130f53c73fbbf378；
d 2 A number of a mobile intelligent handheld terminal ICCID of a construction worker for inputting a management platform is represented;
8986008831aa74308518 denotes a mobile smart hand-held terminal ICCID of a construction worker entering a management platform
2e7eeaf938bad8bb represents the hash code corresponding to the mobile intelligent handheld terminal IMEI (359467089801979) of the construction worker entering the management platform; i.e. q 1 ；
130f53c73fbbf378 represents a barrier code obtained after the hash function fusion operation on the management platform; i.e. q 2 ；
q 3 ＝p(d 3 -q 2 )＝p(35946708980197130f53c73fbbf378)＝e3c095855832fee7；
d 3 A number of a mobile intelligent handheld terminal MEID of a construction worker for inputting a management platform is represented;
35946708980197 the mobile smart handheld terminal MEID of the construction worker entering the management platform;
130f53c73fbbf378 represents a barrier code obtained after the hash function fusion operation on the management platform; i.e. q 2 ；
e3c095855832fee7 represents a barrier gate code obtained after the hash function fusion operation on the management platform; i.e. q 3 ；
q 4 ＝p(d 4 -q 3 )＝p(14:D0:0D:EF:A4:DFe3c095855832fee7)＝891a5ee66dae3d61；
d 4 The number of the WiFi physical address of the mobile intelligent handheld terminal of the construction worker entering the management platform is represented;
14:D0:0D:EF:A4:DF represents the WiFi physical address of the mobile intelligent handheld terminal of the construction worker entering the management platform;
e3c095855832fee7 represents a barrier gate code obtained after the hash function fusion operation on the management platform; i.e. q 3 ；
891a5ee66dae3d61 represents a barrier gate code obtained after the hash function fusion operation on the management platform; i.e. q 4 ；
q 5 ＝p(d 5 -q 4 )＝p(044641A36E4A800181210556209466025AE2D05C8AC5AAEF891a5ee66dae3d61)＝ce4ad6569d35e008；
d 5 A serial number of a mobile intelligent handheld terminal SEID of a construction worker of the input management platform is represented;
044641A36E4A800181210556209466025AE2D05C8AC5AAEF represents a mobile smart handheld terminal SEID of a construction worker entering a management platform;
891a5ee66dae3d61 represents a barrier gate code obtained after the hash function fusion operation on the management platform; i.e. q 4 ；
ce4ad6569d35e008 represents a barrier gate code obtained after the hash function fusion operation of the management platform; i.e. q 5 The method comprises the steps of carrying out a first treatment on the surface of the Ce4ad6569d35e008 is stored on the management platform.
If the barrier gate controller receives the trigger signal sent by the infrared detection module, the barrier gate controller wakes up the wireless transceiver module; after the wireless transceiver module wakes up, the wireless transceiver module after wake up sends out a wireless coverage signal;
the gateway communicates with a mobile intelligent handheld terminal of a construction worker to acquire ID data information of the mobile intelligent handheld terminal; the mobile intelligent handheld terminal ID data information is mobile intelligent handheld terminal IMEI (359467089801979), mobile intelligent handheld terminal ICCID (8986008831 aa 74308518), mobile intelligent handheld terminal MEID (35946708980197), mobile intelligent handheld terminal WiFi physical address (14:D0:0D:EF: A4:DF), mobile intelligent handheld terminal SEID (044641A 36E4A800181210556209466025AE2D05C8AC5 AAEF);
Preprocessing the acquired ID data information of the mobile intelligent handheld terminal to obtain a barrier gate code; the way of the barrier gate obtaining the barrier gate code is as follows:
P 1 ′＝p(a 1 )＝p(359467089801979)＝2e7eeaf938bad8bb；
a 1 a number representing the IMEI of the mobile intelligent handheld terminal;
359467089801979 the mobile intelligent handheld terminal IMEI;
2e7eeaf938bad8bb denotes the hash code corresponding to the mobile intelligent handheld terminal IMEI (359467089801979); namely P 1 ′；
P 2 ′＝p(a 2 -P 1 ′)＝p(8986008831aa743085182e7eeaf938bad8bb)＝130f53c73fbbf378；
a 2 A number representing the ICCID of the mobile intelligent handheld terminal;
8986008831aa74308518 denotes a mobile smart handheld terminal ICCID;
2e7eeaf938bad8bb denotes the hash code corresponding to the mobile intelligent handheld terminal IMEI (359467089801979); namely P 1 ′；
130f53c73fbbf378 represents the barrier code obtained after hash function fusion operation; namely P 2 ′；
P 3 ′＝p(a 3 -P 2 ′)＝p(35946708980197130f53c73fbbf3278)＝e3c095855832fee7；
a 3 A number representing the MEID of the mobile intelligent handheld terminal;
35946708980197 the mobile intelligent handheld terminal MEID;
130f53c73fbbf378 represents the barrier code obtained after hash function fusion operation; namely P 2 ′；
e3c095855832fee7 represents a barrier gate code obtained after hash function fusion operation; namely P 3 ′；
P 4 ′＝p(a 4 -P 3 ′)＝p(14:D0:0D:EF:A4:DFe3c0958535832fee7)＝891a5ee66dae3d61；
a 4 The number of the WiFi physical address of the mobile intelligent handheld terminal is represented;
14:D0:0D:EF:A4:DF represents WiFi physical address of the mobile intelligent handheld terminal;
e3c095855832fee7 represents a barrier gate code obtained after hash function fusion operation; namely P 3 ′；
891a5ee66dae3d61 represents a barrier gate code obtained after hash function fusion operation; namely P 4 ′；
P 6 ′＝p(a 5 -P 4 ′)＝p(044641A36E4A8001812105562094646025AE2D05C8AC5AAEF891a5ee66dae3d61)＝ce4ad6569d35e008；
a 5 A number representing the mobile intelligent handheld terminal SEID;
044641A36E4A800181210556209466025AE2D05C8AC5AAEF represents a mobile smart handheld terminal SEID;
891a5ee66dae3d61 represents a barrier gate code obtained after hash function fusion operation; namely P 4 ′；
ce4ad6569d35e008 represents a barrier code obtained after hash function fusion operation; namely P 5 'A'; the ce4ad6569d35e008 is sent to the management platform.
The gateway code (ce 4ad6569d35e 008) received by the management platform is the same as the gateway code (ce 4ad6569d35e 008) stored by the management platform, and then the management platform sends a gate opening code to the gateway; the calculation mode of the open code is as follows:
p () represents a hash function operation;
20201023 the random update string; i.e.
-representing a string connector;
ce4ad6569d35e008 represents the gate code obtained by hash function fusion operation on the management platform, i.e. q 5 ；
23826fe98963c08b represents the open code obtained by hash function operation on the management platform, i.e. E 5 ′。
The gate opening code received by the gate is consistent with the gate opening code generated by the gate, so that the gate is opened to allow a construction worker to enter a construction site; the calculation mode of the opening code generated by the barrier gate is as follows:
p () represents a hash function operation;
20201023 the random update string; i.e.
-representing a string connector;
ce4ad6569d35e008 represents the gate code obtained after the hash function fusion operation of the gate, i.e. P 5 ；
23826fe98963c08b represents the open code obtained after hash function operation of the barrier gate, i.e. F 5 。
Example 5: assuming that the mobile intelligent handheld terminal ID data information of the construction worker A input management platform is mobile intelligent handheld terminal IMEI (359467089801979), mobile intelligent handheld terminal ICCID (8986008831 aa 74308518), mobile intelligent handheld terminal MEID (35946708980197), mobile intelligent handheld terminal WiFi physical address (14:D0:0D: EF: A4: DF), mobile intelligent handheld terminal Blue Tooth physical address (14:D0:0D: E4: 68:C4), mobile intelligent handheld terminal SEID (044641A 36E4A800181210556209466025AE2D 8AC5 AAEF), and performing hash function fusion operation on the mobile intelligent handheld terminal ID data information:
q 1 ＝p(d 1 )＝p(359467089801979)＝2e7eeaf938bad8bb；
d 1 representing the number of the IMEI of the mobile intelligent handheld terminal of the construction worker entering the management platform;
359467089801979 the mobile intelligent handheld terminal IMEI of the construction worker entering the management platform;
2e7eeaf938bad8bb represents the hash code corresponding to the mobile intelligent handheld terminal IMEI (359467089801979) of the construction worker entering the management platform; i.e. q 1 ；
q 2 ＝p(d 2 -q 1 )＝p(8986008831aa743085182e7eeaf938bad8bb)＝130f53c73fbbf378；
d 2 A number of a mobile intelligent handheld terminal ICCID of a construction worker for inputting a management platform is represented;
8986008831aa74308518 denotes a mobile smart hand-held terminal ICCID of a construction worker entering a management platform
2e7eeaf938bad8bb represents the hash code corresponding to the mobile intelligent handheld terminal IMEI (359467089801979) of the construction worker entering the management platform; i.e. q 1 ；
130f53c73fbbf378 represents a barrier code obtained after the hash function fusion operation on the management platform; i.e. q 2 ；
q 3 ＝p(d 3 -q 2 )＝p(35946708980197130f53c73fbbf378)＝e3c095855832fee7；
d 3 A number of a mobile intelligent handheld terminal MEID of a construction worker for inputting a management platform is represented;
35946708980197 the mobile smart handheld terminal MEID of the construction worker entering the management platform;
130f53c73fbbf378 represents a barrier code obtained after the hash function fusion operation on the management platform; i.e. q 2 ；
e3c095855832fee7 represents a barrier gate code obtained after the hash function fusion operation on the management platform; i.e. q 3 ；
q 4 ＝p(d 4 -q 3 )＝p(14:D0:0D:EF:A4:DFe3c095855832fee7)＝891a5ee66dae3d61；
d 4 The number of the WiFi physical address of the mobile intelligent handheld terminal of the construction worker entering the management platform is represented;
14:D0:0D:EF:A4:DF represents the WiFi physical address of the mobile intelligent handheld terminal of the construction worker entering the management platform;
e3c095855832fee7 represents a barrier gate code obtained after the hash function fusion operation on the management platform; i.e. q 3 ；
891a5ee66dae3d61 represents a barrier gate code obtained after the hash function fusion operation on the management platform; i.e. q 4 ；
q 5 ＝p(d 5 -q 4 )＝p(14:D0:0D:E4:68:C4891a5ee66dae3d61)＝71d736438babef08；
d 5 The number of the Blue Tooth physical address of the mobile intelligent handheld terminal of the construction worker entering the management platform is represented;
14:D0:0D:E4:68:C4 represents the mobile intelligent handheld terminal Blue Tooth physical address of the construction worker entering the management platform;
891a5ee66dae3d61 represents a barrier gate code obtained after the hash function fusion operation on the management platform; i.e. q 4 ；
71d736438babef08 represents the barrier code obtained after hash function fusion operation on the management platform; i.e. q 5 ；
q 6 ＝p(d 6 -q 5 )＝p(044641A36E4A800181210556209466025AE2D05C8AC5AAEF71d736438babef08)＝2160066b7da9610e；
d 6 A serial number of a mobile intelligent handheld terminal SEID of a construction worker of the input management platform is represented;
044641A36E4A800181210556209466025AE2D05C8AC5AAEF represents a mobile smart handheld terminal SEID of a construction worker entering a management platform;
71d736438babef08 represents the barrier code obtained after hash function fusion operation on the management platform; i.e. q 5 ；
2160066b7da9610e is shown in administrationThe platform obtains a barrier gate code after hash function fusion operation; i.e. q 6 The method comprises the steps of carrying out a first treatment on the surface of the 2160066b7da9610e is stored on the management platform.
If the barrier gate controller receives the trigger signal sent by the infrared detection module, the barrier gate controller wakes up the wireless transceiver module; after the wireless transceiver module wakes up, the wireless transceiver module after wake up sends out a wireless coverage signal;
The gateway communicates with a mobile intelligent handheld terminal of a construction worker to acquire ID data information of the mobile intelligent handheld terminal; the mobile intelligent handheld terminal ID data information is mobile intelligent handheld terminal IMEI (359467089801979), mobile intelligent handheld terminal ICCID (8986008831 aa 74308518), mobile intelligent handheld terminal MEID (35946708980197), mobile intelligent handheld terminal WiFi physical address (14:D0:0D:EF: A4:DF), mobile intelligent handheld terminal Blue Tooth physical address (14:D0:0D:E4:68:C4), mobile intelligent handheld terminal SEID (044641A 36E4A800181210556209466025AE2D05C8AC5 AAEF);
preprocessing the acquired ID data information of the mobile intelligent handheld terminal to obtain a barrier gate code; the way of the barrier gate obtaining the barrier gate code is as follows:
P 1 ′＝p(a 1 )＝p(359467089801979)＝2e7eeaf938bad8bb；
a 1 a number representing the IMEI of the mobile intelligent handheld terminal;
359467089801979 the mobile intelligent handheld terminal IMEI;
2e7eeaf938bad8bb denotes the hash code corresponding to the mobile intelligent handheld terminal IMEI (359467089801979); namely P 1 ′；
P 2 ′＝p(a 2 -P 1 ′)＝p(8986008831aa743085182e7eeaf938bad8bb)＝130f53c73fbbf378；
a 2 A number representing the ICCID of the mobile intelligent handheld terminal;
8986008831aa74308518 denotes a mobile smart handheld terminal ICCID;
2e7eeaf938bad8bb denotes the hash code corresponding to the mobile intelligent handheld terminal IMEI (359467089801979); namely P 1 ′；
130f53c73fbbf378 tableThe gateway code obtained after the hash function fusion operation is shown; namely P 2 ′；
P 3 ′＝p(a 3 -P 2 ′)＝p(35946708980197130f53c73fbbf378)＝e3c095855832fee7；
a 3 A number representing the MEID of the mobile intelligent handheld terminal;
35946708980197 the mobile intelligent handheld terminal MEID;
130f53c73fbbf378 represents the barrier code obtained after hash function fusion operation; namely P 2 ′；
e3c095855832fee7 represents a barrier gate code obtained after hash function fusion operation; namely P 3 ′
P 4 ′＝p(a 4 -P 3 ′)＝p(14:D0:0D:EF:A4:DFe3c095855832fee7)＝891a5ee66dae3d61；
a 4 The number of the WiFi physical address of the mobile intelligent handheld terminal is represented;
14:D0:0D:EF:A4:DF represents WiFi physical address of the mobile intelligent handheld terminal;
e3c095855832fee7 represents a barrier gate code obtained after hash function fusion operation; namely P 3 ′；
891a5ee66dae3d61 represents a barrier gate code obtained after hash function fusion operation; namely P 4 ′；
P 5 ′＝p(a 5 -P 4 ′)＝p(14:D0:0D:E4:68:C4891a5ee66dae3d61)＝71d736438babef08；
a 5 The number of the Blue Tooth physical address of the mobile intelligent handheld terminal is represented;
14:D0:0D:E4:68:C4 represents the mobile intelligent handheld terminal Blue Tooth physical address;
891a5ee66dae3d61 represents a barrier gate code obtained after hash function fusion operation; namely P 4 ′；
71d736438babef08 represents the barrier code obtained after hash function fusion operation; namely P 5 ′；
P 6 ′＝p(a 6 -P 5 ′)＝p(044641A36E4A800181210556209466025AE2D05C8AC5AAEF71d736438babef08)＝2160066b7da9610e；
a 6 A number representing the mobile intelligent handheld terminal SEID;
044641A36E4A800181210556209466025AE2D05C8AC5AAEF represents a mobile smart handheld terminal SEID;
71d736438babef08 represents the barrier code obtained after hash function fusion operation; namely P 5 ′；
2160066b7da9610e represents the barrier code obtained by the hash function fusion operation; namely P 6 'A'; 2160066b7da9610e is sent to the management platform.
The barrier gate code (2160066 b7da9610 e) received by the management platform is the same as the barrier gate code (2160066 b7da9610 e) stored by the management platform, and then the management platform sends a gate opening code to the barrier gate; the calculation mode of the open code is as follows:
p () represents a hash function operation;
20201023 the random update string; i.e.
-representing a string connector;
2160066b7da9610e represents the barrier code obtained by hash function fusion operation on the management platform, i.e. q 6 ；
611458a6506bae c represents the open code obtained by hash function operation on the management platform, namely E 6 ′。
The gate opening code received by the gate is consistent with the gate opening code generated by the gate, so that the gate is opened to allow a construction worker to enter a construction site; the calculation mode of the opening code generated by the barrier gate is as follows:
p () represents a hash function operation;
20201023 the random update string; i.e.
-representing a string connector;
2160066b7da9610e represents the gate code obtained after the gate is subjected to hash function fusion operation, i.e. P 6 ；
611458a6506bae c represents the open code obtained by hashing the barrier, i.e. F 6 。
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. The personnel identification method for realizing intelligent building sites through the Internet of things is characterized by comprising the following steps of:
s11, the gateway controller judges whether a trigger signal sent by the infrared detection module is received or not:
if the barrier gate controller receives the trigger signal sent by the infrared detection module, the barrier gate controller wakes up the wireless transceiver module; after the wireless transceiver module wakes up, the wireless transceiver module after wake up sends out a wireless coverage signal;
if the barrier gate controller does not receive the trigger signal sent by the infrared detection module, the barrier gate controller waits for receiving the trigger signal sent by the infrared detection module;
s12, the barrier gate communicates with the mobile intelligent handheld terminal to acquire ID data information of the mobile intelligent handheld terminal; the mobile intelligent handheld terminal ID data information comprises one or any combination of mobile intelligent handheld terminal IMEI, mobile intelligent handheld terminal ICCID, mobile intelligent handheld terminal MEID, mobile intelligent handheld terminal WiFi physical address, mobile intelligent handheld terminal Blue Tooth physical address and mobile intelligent handheld terminal SEID;
S13, preprocessing the acquired ID data information of the mobile intelligent handheld terminal to obtain a barrier gate code;
s14, comparing whether the barrier code received by the management platform is the same as the barrier code stored by the management platform:
if the barrier gate code received by the management platform is the same as the barrier gate code stored by the management platform, the management platform sends a gate opening code to the barrier gate;
if the barrier code received by the management platform is different from the barrier code stored by the management platform, requesting to transmit the video of the shot time period to the management platform;
s15, checking whether the received opening code is consistent with the opening code generated by the barrier gate or not by the barrier gate:
if the opening code received by the barrier gate is consistent with the opening code generated by the barrier gate, opening the barrier gate to allow a construction worker to enter a construction site;
if the gate opening code received by the gate is inconsistent with the gate opening code generated by the gate, transmitting the video of the shot time period to a management platform; the method for transmitting the video to the management platform comprises the following steps:
the first step: dividing videos to be uploaded into I videos according to the sequence, wherein the I videos are respectively a 1 st video to be uploaded and divided video, a 2 nd video to be uploaded and divided video, a 3 rd video to be uploaded and divided video, … … and an I video to be uploaded and divided video;
And a second step of: the method comprises the steps of respectively carrying out hash operation on a video to be uploaded and a divided video to be uploaded 1, a divided video to be uploaded 2, a divided video to be uploaded 3, … … and a divided video to be uploaded I, and sequentially obtaining a video hash to be uploaded and a divided video hash to be uploaded 1, a divided video hash to be uploaded 2, a divided video hash to be uploaded 3, … … and a divided video hash to be uploaded I;
and a third step of: the method comprises the steps of sending a 1 st to-be-uploaded segmented video, a 2 nd to-be-uploaded segmented video, a 3 rd to-be-uploaded segmented video, … …, a I th to-be-uploaded segmented video, a 1 st to-be-uploaded segmented video hash, a 2 nd to-be-uploaded segmented video hash, a 3 rd to-be-uploaded segmented video hash, … …, a I th to-be-uploaded segmented video hash and a to-be-uploaded video hash in the second step to a management platform;
fourth step: the data received by the management platform in the third step are respectively a 1 st received divided video, a 2 nd received divided video, a 3 rd received divided video, a … … th received divided video, an I-th received divided video, a 1 st received divided video hash, a 2 nd received divided video hash, a 3 rd received divided video hash, a … … th received divided video hash, an I-th received divided video hash and a received video hash; the 1 st receiving divided video, the 2 nd receiving divided video, the 3 rd receiving divided video, the … … th receiving divided video and the I th receiving divided video correspond to the 1 st divided video to be uploaded, the 2 nd divided video to be uploaded, the 3 rd divided video to be uploaded, the … … th divided video to be uploaded respectively; the 1 st receiving divided video hash, the 2 nd receiving divided video hash, the 3 rd receiving divided video hash, … …, the I-th receiving divided video hash and the receiving video hash correspond to the 1 st to-be-uploaded divided video hash, the 2 nd to-be-uploaded divided video hash, the 3 rd to-be-uploaded divided video hash, … … and the I-th to-be-uploaded divided video hash respectively; receiving video hash corresponding to video hash to be uploaded;
Fifth step: respectively carrying out hash operation on the 1 st received divided video, the 2 nd received divided video, the 3 rd received divided video, … … th received divided video and the I-th received divided video to respectively obtain a 1 st received divided video hash, a 2 nd received divided video hash, a 3 rd received divided video hash, a … … th received divided video hash and an I-th received divided video hash in sequence;
sixth step: judging whether the ith receiving divided video hash is consistent with the ith to-be-uploaded divided video hash or not:
if the ith received segmented video hash is consistent with the ith segmented video hash to be uploaded, I is a positive integer less than or equal to I; executing a seventh step;
namely: if the 1 st received divided video hash is consistent with the 1 st to-be-uploaded divided video hash;
and if the 2 nd received divided video hash is consistent with the 2 nd to-be-uploaded divided video hash;
and if the 3 rd received split video hash is consistent with the 3 rd to-be-uploaded split video hash;
……
and if the I receiving segmentation video hash is consistent with the I to-be-uploaded segmentation video hash;
if the ith receiving segmented video hash is inconsistent with the ith segmented video hash to be uploaded, requesting to re-upload the ith segmented video to be uploaded corresponding to the ith segmented video hash to be uploaded;
namely: if the 1 st received segmented video hash is inconsistent with the 1 st segmented video hash to be uploaded, requesting to re-upload the 1 st segmented video to be uploaded corresponding to the 1 st segmented video hash to be uploaded;
Or if the 2 nd received segmented video hash is inconsistent with the 2 nd segmented video hash to be uploaded, requesting to re-upload the i-th segmented video to be uploaded corresponding to the 2 nd segmented video hash to be uploaded;
or if the 3 rd received segmented video hash is inconsistent with the 3 rd segmented video hash to be uploaded, requesting to re-upload the 3 rd segmented video to be uploaded corresponding to the i rd segmented video hash to be uploaded;
……
or if the I receiving segmented video hash is inconsistent with the I to-be-uploaded segmented video hash, requesting to re-upload the I to-be-uploaded segmented video corresponding to the I to-be-uploaded segmented video hash;
seventh step: sequentially connecting the 1 st received divided video, the 2 nd received divided video, the 3 rd received divided video, … … and the I-th received divided video together to form a connected video; performing hash operation on the connection video to obtain connection video hash, and judging whether the connection video hash is consistent with the received video hash or not:
if the connection video hash is consistent with the received video hash, the connection is correct;
and if the connected video hash is inconsistent with the received video hash, reconnecting.
2. The person identification method for implementing intelligent construction sites through the internet of things according to claim 1, wherein in step S13, it includes:
If the mobile intelligent handheld terminal ID data information is one of mobile intelligent handheld terminal IMEI, mobile intelligent handheld terminal ICCID, mobile intelligent handheld terminal MEID, mobile intelligent handheld terminal WiFi physical address, mobile intelligent handheld terminal Blue Tooth physical address and mobile intelligent handheld terminal SEID;
carrying out hash function operation on one of IMEI of the mobile intelligent handheld terminal, ICCID of the mobile intelligent handheld terminal, MEID of the mobile intelligent handheld terminal, wiFi physical address of the mobile intelligent handheld terminal, blue Tooth physical address of the mobile intelligent handheld terminal and SEID of the mobile intelligent handheld terminal to obtain a barrier gate code;
P i ＝p(A i ),i＝1,2,3,4,5,6，
where p () represents a hash function operation;
A 1 representing IMEI of the mobile intelligent handheld terminal;
P 1 IMEI A representing mobile intelligent handheld terminal 1 The barrier gate code is obtained after the hash function operation;
A 2 representing the ICCID of the mobile intelligent handheld terminal;
P 2 ICCID A representing mobile intelligent handheld terminal 2 The barrier gate code is obtained after the hash function operation;
A 3 representing a mobile intelligent handheld terminal MEID;
P 3 MEID A representing mobile intelligent handheld terminal 3 The barrier gate code is obtained after the hash function operation;
A 4 representing a WiFi physical address of the mobile intelligent handheld terminal;
P 4 WiFi physical address A for indicating mobile intelligent handheld terminal 4 The barrier gate code is obtained after the hash function operation;
A 5 representing the Blue Tooth physical address of the mobile intelligent handheld terminal;
P 5 representing mobile intelligent handheld terminal Blue Tooth physical address A 5 The barrier gate code is obtained after the hash function operation;
A 6 representing the mobile intelligent handheld terminal SEID;
P 6 SEID A representing mobile intelligent handheld terminal 6 And obtaining the barrier gate code after hash function operation.
3. The person identification method for implementing intelligent construction sites through the internet of things according to claim 1, wherein in step S13, it includes:
if the mobile intelligent handheld terminal ID data information is two or three or four or five or six of mobile intelligent handheld terminal IMEI, mobile intelligent handheld terminal ICCID, mobile intelligent handheld terminal MEID, mobile intelligent handheld terminal WiFi physical address, mobile intelligent handheld terminal Blue Tooth physical address, and mobile intelligent handheld terminal SEID;
the mobile intelligent hand-held terminal IMEI, the mobile intelligent hand-held terminal ICCID, the mobile intelligent hand-held terminal MEID, the mobile intelligent hand-held terminal WiFi physical address, the mobile intelligent hand-held terminal Blue Tooth physical address, and the two or three or four or five or six serial numbers of the mobile intelligent hand-held terminal SEID are respectively and sequentially corresponding to a 1 、a 2 、a 3 、a 4 、a 5 、a 6 ；
Carrying out hash function fusion operation on two or three or four or five or six of mobile intelligent handheld terminal IMEI, mobile intelligent handheld terminal ICCID, mobile intelligent handheld terminal MEID, mobile intelligent handheld terminal WiFi physical address, mobile intelligent handheld terminal Blue Tooth physical address and mobile intelligent handheld terminal SEID;
where p () represents a hash function operation;
-representing a string connector;
a j the serial numbers of IMEI, ICCID, MEID, wiFi physical address, blue physical address and SEID of the mobile intelligent handheld terminal are represented;
P 1 ' express mobile intelligent handheld terminal IMEI, mobile intelligent handheld terminal ICCID, mobile intelligent handheld terminal MEID, mobile intelligent handheld terminal WiFi physical address, mobile intelligent handheld terminal Blue Tooth physical address, mobileHash codes corresponding to the SEID of the intelligent handheld terminal;
P j ' represents the barrier gate code obtained after hash function fusion operation; at this point j+.1.
4. The method for realizing personnel identification of intelligent building sites through the internet of things according to claim 1, further comprising the step of S0, generating a storage barrier code on a management platform;
The method for generating the storage barrier gate code on the management platform comprises the following steps:
s01, the management platform inputs ID data information of a mobile intelligent handheld terminal of a construction worker; the mobile intelligent handheld terminal ID data information comprises one or any combination of mobile intelligent handheld terminal IMEI, mobile intelligent handheld terminal ICCID, mobile intelligent handheld terminal MEID, mobile intelligent handheld terminal WiFi physical address, mobile intelligent handheld terminal Blue Tooth physical address and mobile intelligent handheld terminal SEID;
s02, the management platform processes the input mobile intelligent handheld terminal ID data information of the construction workers to obtain a barrier code, and the obtained barrier code is stored in the management platform after corresponding to the mobile intelligent handheld terminal ID data information.
5. The method for realizing personnel identification on intelligent building sites through the internet of things according to claim 4, wherein the method for calculating the barrier gate code stored by the management platform is as follows:
if the mobile intelligent handheld terminal ID data information is one of mobile intelligent handheld terminal IMEI, mobile intelligent handheld terminal ICCID, mobile intelligent handheld terminal MEID, mobile intelligent handheld terminal WiFi physical address, mobile intelligent handheld terminal Blue Tooth physical address and mobile intelligent handheld terminal SEID;
Carrying out hash function operation on one of IMEI of the mobile intelligent handheld terminal, ICCID of the mobile intelligent handheld terminal, MEID of the mobile intelligent handheld terminal, wiFi physical address of the mobile intelligent handheld terminal, blue Tooth physical address of the mobile intelligent handheld terminal and SEID of the mobile intelligent handheld terminal to obtain a barrier gate code;
Q i ＝p(c i ),i＝1,2,3,4,5,6，
where p () represents a hash function operation;
c 1 representing the IMEI of a mobile intelligent handheld terminal of a construction worker entering a management platform;
Q 1 mobile intelligent handheld terminal IMEI A representing construction workers entering management platform 1 The barrier gate code is obtained after the hash function operation;
c 2 a mobile intelligent handheld terminal ICCID of a construction worker representing an input management platform;
Q 2 mobile intelligent hand-held terminal ICCID A of construction worker representing input management platform 2 The barrier gate code is obtained after the hash function operation;
c 3 a mobile intelligent handheld terminal MEID of a construction worker representing an input management platform;
Q 3 mobile intelligent handheld terminal MEID A representing construction worker entering management platform 3 The barrier gate code is obtained after the hash function operation;
c 4 representing a WiFi physical address of a mobile intelligent handheld terminal of a construction worker entering a management platform;
Q 4 WiFi physical address A of mobile intelligent handheld terminal for representing construction workers entering management platform 4 The barrier gate code is obtained after the hash function operation;
c 5 representing a mobile intelligent handheld terminal Blue Tooth physical address of a construction worker entering a management platform;
Q 5 mobile intelligent handheld terminal Blue Tooth physical address A of construction worker representing input management platform 5 The barrier gate code is obtained after the hash function operation;
c 6 a mobile intelligent handheld terminal SEID of a construction worker for representing an input management platform;
Q 6 mobile intelligent hand-held terminal SEID A for representing construction workers entering management platform 6 And obtaining the barrier gate code after hash function operation.
6. The method for realizing personnel identification on intelligent building sites through the internet of things according to claim 4, wherein the method for calculating the barrier gate code stored by the management platform is as follows:
if the mobile intelligent handheld terminal ID data information is two or three or four or five or six of mobile intelligent handheld terminal IMEI, mobile intelligent handheld terminal ICCID, mobile intelligent handheld terminal MEID, mobile intelligent handheld terminal WiFi physical address, mobile intelligent handheld terminal Blue Tooth physical address, and mobile intelligent handheld terminal SEID;
the mobile intelligent hand-held terminal IMEI, the mobile intelligent hand-held terminal ICCID, the mobile intelligent hand-held terminal MEID, the mobile intelligent hand-held terminal WiFi physical address, the mobile intelligent hand-held terminal Blue Tooth physical address, and two or three or four or five or six serial numbers of the mobile intelligent hand-held terminal SEID are respectively and sequentially corresponding to d 1 、d 2 、d 3 、d 4 、d 5 、d 6 ；
Carrying out hash function fusion operation on two or three or four or five or six of mobile intelligent handheld terminal IMEI, mobile intelligent handheld terminal ICCID, mobile intelligent handheld terminal MEID, mobile intelligent handheld terminal WiFi physical address, mobile intelligent handheld terminal Blue Tooth physical address and mobile intelligent handheld terminal SEID;
where p () represents a hash function operation;
-representing a string connector;
d j the numbers of mobile intelligent handheld terminals IMEI, mobile intelligent handheld terminal ICCID, mobile intelligent handheld terminal MEID, mobile intelligent handheld terminal WiFi physical address, mobile intelligent handheld terminal Blue Tooth physical address and mobile intelligent handheld terminal SEID of construction workers which enter the management platform are represented;
q 1 mobile smart hand-held representing construction workers entering management platformThe mobile intelligent handheld terminal comprises a terminal IMEI, a mobile intelligent handheld terminal ICCID, a mobile intelligent handheld terminal MEID, a mobile intelligent handheld terminal WiFi physical address, a mobile intelligent handheld terminal Blue Tooth physical address and a hash code corresponding to the mobile intelligent handheld terminal SEID;
q j the gateway code obtained after the hash function fusion operation on the management platform is represented; at this point j+.1.
7. The method for identifying personnel on an intelligent building site through the internet of things according to claim 1, wherein in step S14, the generation mode of the opening code is as follows:
p () represents a hash function operation;
representing a randomly updated string;
-representing a string connector;
E i representing an open gate code obtained after hash function operation on a management platform;
Q 1 mobile intelligent handheld terminal IMEI A representing construction workers entering management platform 1 The barrier gate code is obtained after the hash function operation;
Q 2 mobile intelligent hand-held terminal ICCID A of construction worker representing input management platform 2 The barrier gate code is obtained after the hash function operation;
Q 3 mobile intelligent handheld terminal MEID A representing construction worker entering management platform 3 The barrier gate code is obtained after the hash function operation;
Q 4 WiFi physical address A of mobile intelligent handheld terminal for representing construction workers entering management platform 4 The barrier gate code is obtained after the hash function operation;
Q 5 representing an entry management platformMobile intelligent handheld terminal Blue photon physical address A of construction worker 5 The barrier gate code is obtained after the hash function operation;
Q 6 mobile intelligent hand-held terminal SEID A for representing construction workers entering management platform 6 And obtaining the barrier gate code after hash function operation.
8. The method for identifying personnel on an intelligent building site through the internet of things according to claim 1, wherein in step S14, the generation mode of the opening code is as follows:
p () represents a hash function operation;
representing a randomly updated string;
-representing a string connector;
E j ' represents an open code obtained after hash function operation on a management platform;
q j and the gateway code obtained after the hash function fusion operation on the management platform is represented.
9. The method for identifying personnel on an intelligent building site through the internet of things according to claim 1, wherein in step S15, the generation mode of the opening code generated by the barrier gate is as follows:
p () represents a hash function operation;
representation ofRandomly updating the character string;
-representing a string connector;
F i representing an open gate code obtained after the hash function operation of the barrier gate;
P 1 IMEI A representing mobile intelligent handheld terminal 1 The barrier gate code is obtained after the hash function operation;
P 2 ICCID A representing mobile intelligent handheld terminal 2 The barrier gate code is obtained after the hash function operation;
P 3 MEID A representing mobile intelligent handheld terminal 3 The barrier gate code is obtained after the hash function operation;
P 4 WiFi physical address A for indicating mobile intelligent handheld terminal 4 The barrier gate code is obtained after the hash function operation;
P 5 representing mobile intelligent handheld terminal Blue Tooth physical address A 5 The barrier gate code is obtained after the hash function operation;
P 6 SEID A representing mobile intelligent handheld terminal 6 And obtaining the barrier gate code after hash function operation.
10. The method for identifying personnel on an intelligent building site through the internet of things according to claim 1, wherein in step S15, the generation mode of the opening code generated by the barrier gate is as follows:
p () represents a hash function operation;
representing a randomly updated string;
-representing a string connector;
F j ' represents the open code obtained after the hash function operation of the barrier gate;
P j ' representation hashedAnd obtaining the barrier gate code after the function fusion operation.
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