CN110659795A - Intelligent laboratory valuable instrument use management system based on WeChat platform - Google Patents
Intelligent laboratory valuable instrument use management system based on WeChat platform Download PDFInfo
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Abstract
The invention discloses a laboratory valuable instrument intelligent use management system based on a WeChat platform. The method comprises a valuable instrument monitoring node, a OneNet cloud platform valuable instrument manager end and a valuable instrument use application end; the valuable instrument monitoring node comprises a microcontroller module, a wireless communication module, a power control module, a power acquisition module, a display module and a valuable instrument parameter two-dimensional code; the OneNet cloud platform valuable instrument administrator terminal comprises OneNet cloud platform virtual equipment based on an EDP protocol data transmission type; the valuable instrument using application end comprises a self-built WeChat public number and a self-built MYSQL database. The WeChat public number comprises a valuable instrument use application module, a face recognition module, an information matching module and an instruction issuing module. The invention establishes the valuable instrument use management based on the WeChat public number, does not need to establish a complicated manual management process, does not need to install specific management software, and has good compatibility.
Description
Technical Field
The invention relates to the field of informatization management, in particular to an intelligent laboratory valuable instrument use management system based on a WeChat platform.
Background
The construction of college laboratories is currently a key direction of national education capital investment, and with the continuous release of more precise and higher-end valuable instruments and equipment in college laboratories, on the one hand, the scientific research basic conditions of colleges and universities are greatly improved. On the other hand, the problem of managing the use safety of these expensive instruments becomes more and more prominent, firstly, because of the precise and expensive characteristics, in order to avoid the serious economic loss caused by the improper use of human beings, a scientific and rigorous management system of the expensive instruments needs to be established, and certainly, a laboratory administrator needs to put great efforts into the laboratory management work, and the traditional low-efficiency management mode cannot meet the current requirement on managing the highly precise expensive instruments; secondly, since laboratory operators are mostly student groups, the laboratory operators have less practical experience, and the precise expensive instruments are difficult to operate, and if the precise instruments are damaged due to misoperation because of unfamiliarity with the instruments, the damage is a great property loss event, so that the use problems of the instruments are seriously closed and inspected for equipment operators.
Disclosure of Invention
In order to better manage and protect valuable laboratory instruments, the invention provides an intelligent management system for the valuable laboratory instruments based on a WeChat platform.
A laboratory valuable instrument intelligent use management system based on a WeChat platform comprises a valuable instrument monitoring node, a OneNet cloud platform valuable instrument manager end and a valuable instrument use application end;
furthermore, the valuable instrument monitoring node comprises a microcontroller module, a wireless communication module, a power supply control module, a power acquisition module, a display module and a valuable instrument parameter two-dimensional code;
the micro-controller adopts MSP430F5529 as a main control chip to control the work of other modules. The wireless communication module adopts an ESP8266WIFI module and is used for connecting a wireless network of the router and acquiring a 12-bit MAC address sequence of the router. The power control module adopts an SRD-05VDC-SL-C solid-state relay module to control the on-off of the power supply of the valuable instrument. The power acquisition module adopts a power metering module which takes HLW8012 as a power metering chip and is used for acquiring working current, voltage and power data of a valuable instrument. The display module adopts a 12864 dot matrix liquid crystal screen and is used for displaying the working state information of the valuable instrument and the messages issued by the administrator and the user;
the two-dimensional code mark of the parameter of the valuable instrument is pasted on the valuable instrument, and the two-dimensional code comprises the equipment number and the equipment name information of the valuable instrument;
further, the OneNet cloud platform valuable instrument administrator terminal comprises OneNet cloud platform virtual equipment based on an EDP protocol data transmission type;
the virtual equipment based on the EDP protocol can not only realize wireless data uploading of the monitoring node of the valuable instrument, but also realize wireless data issuing by the function of issuing commands;
furthermore, the valuable instrument monitoring node establishes wireless network connection with the OneNet cloud platform virtual device through the wireless communication module, and uploads the collected current information, voltage information, power information and the MAC address sequence of the wireless router of the valuable instrument to the OneNet cloud platform EDP virtual device;
further, a data graphical dynamic display mechanism and a data abnormal alarm mechanism are established under the EDP virtual equipment;
the data graphical dynamic display mechanism is realized by establishing a line graph application under the EDP virtual equipment and respectively binding the uploaded current, voltage and power data streams with a line graph, so that the data streams are displayed in a dynamic curve form in the graph, and data analysis and other work of a valuable instrument manager are facilitated;
the data abnormity alarm mechanism comprises a power data abnormity alarm mechanism and a wireless router 12-bit MAC address sequence abnormity alarm mechanism; the implementation of the method is that two triggers are established under the EDP virtual device, the two triggers respectively bind power and MAC address sequence data streams, and respectively set triggering conditions (greater than a power upper limit value and not equal to a correct MAC address sequence) and an alarm mailbox. When the power data flow is abnormal, notifying a valuable instrument manager of the abnormal power of the equipment through a mail; when the MAC address is abnormal, the administrator is informed that the valuable instrument is not in an authorized network environment through a mail, the laboratory administrator can directly issue a function through a self-contained instruction of the OneNet cloud platform EDP virtual device, and the monitoring node of the valuable instrument is remotely controlled to execute operations such as remotely closing the power supply of the valuable instrument and the like.
Further, the valuable instrument using application end comprises a self-built WeChat public number and a self-built MYSQL database.
The WeChat public number comprises a valuable instrument use application module, a face recognition module, an information matching module and an instruction issuing module.
The valuable instrument use application module is used for realizing the operation of a user for applying for using the valuable instrument through a WeChat public number, and specifically comprises the following steps: a user manually operates a WeChat client on mobile equipment such as a mobile phone and the like to scan a valuable instrument parameter two-dimensional code, the WeChat client automatically jumps to a WeChat public number interface, at the moment, a WeChat public number background automatically acquires and uploads two-dimensional code parameter information, a user personal WeChat ID and current user geographic position information to a temporary information storage table and a use information recording table in a database for storage, and meanwhile, the WeChat background automatically deletes the uploaded temporary information in the temporary information storage table in the database immediately after application is completed no matter whether the application is successful or not.
The face recognition module obtains face information of a user by calling a camera of mobile equipment such as a mobile phone and the like, carries out recognition and authentication on the face information and face information of the user with valuable instrument use qualification stored in a database in advance, and simultaneously stores the face information uploaded by the user into a use information record table in the database.
The information matching module performs one-to-one matching authentication on the face information, the personal WeChat ID information and the current geographic position information of the user uploaded by the user and corresponding information of the user with the use qualification of the valuable instrument, which is pre-stored in a user information table in a database, and simultaneously stores information of success or failure of application, application time information and duration information of use of the valuable instrument after the application is successful in a use information recording table in the database.
After the user passes the information matching authentication of the information matching module of the WeChat public number background, the WeChat public number background acquires the equipment ID and the APIKey information in the OneNet cloud platform virtual equipment parameter information table of the database according to the valuable equipment number (consistent with the equipment number of the OneNet cloud platform virtual equipment) in the temporary information storage table of the database, and the two parameters are used for realizing the butt joint with the OneNet cloud platform EDP virtual equipment, so that the OneNet cloud platform virtual equipment is controlled to issue an instruction for starting the power supply of the valuable equipment to the valuable equipment monitoring node.
The database is deployed on a cloud server, and comprises four tables: the system comprises a user information table, a parameter information table, a temporary information storage table and a user use information recording table, wherein the user information table is pre-stored with the user with the use qualification of the valuable instrument, the parameter information table is pre-stored with the parameter information (the equipment number, the equipment ID and the APIKey information) of the Oneet cloud platform virtual equipment, the temporary information storage table is temporarily stored with the personal WeChat ID uploaded when the user applies for using the valuable instrument, the current geographic position and the valuable instrument equipment number (which is consistent with the equipment number of the Oneet cloud platform virtual equipment), and the user use information recording table is used in the process of applying for and using the valuable instrument.
Further, the WeChat public number further includes: when the data of the database user information table and the parameter information table needs to be updated, the WeChat public number background can also temporarily open a user information registration interface to provide user information registration menu options, and a laboratory administrator can also directly operate the database to update the information.
Further, the WeChat public number further includes: after the user uses up the valuable instrument, the power supply of the valuable instrument can be closed from the WeChat public number through the information matching module.
Compared with the prior art, the invention has the following beneficial effects:
the method has the advantages that the valuable instruments based on the WeChat public number are established for use and management, a complex manual management process is not required to be established, specific management software is not required to be installed, the compatibility is good, and the method is a technical scheme which is very suitable for a complex management environment with multiple instruments and multiple personnel in a laboratory.
On one hand, the identity information of a laboratory valuable instrument using applicant can be automatically identified without any operation of a laboratory administrator, meanwhile, powerful valuable instrument use safety guarantee can be provided, the workload of the laboratory administrator is greatly reduced, the required valuable instrument monitoring node hardware is simple to build, only the combination of an MSP430 microprocessor module, a WIFI wireless communication module, a power acquisition module, a display screen module and a power management module is needed, other personnel information authentication hardware equipment (such as a fingerprint identification module, a face acquisition module and the like) is not needed, and the hardware building cost of the laboratory instrument intelligent use management system is greatly reduced;
when the user applies to use the valuable instrument, the automatic verification and verification of the user identity information can be realized through the triple information authentication of the user, and the one-to-one contact between the user and a certain valuable instrument is established; and when triple information authentication is carried out, the face information of the user, the personal WeChat ID, the current geographic position and the use time are stored in a user use information recording table in a self-built database, so that when a subsequent laboratory administrator checks that a valuable instrument is damaged and other accidents happen, the accident responsible person can be quickly found by inquiring the use information recording table in the database, and the safety responsibility mechanism of 'who uses who to take charge and who uses as long as the safety responsibility mechanism is used for knowing who uses' is realized.
And fourthly, the laboratory administrator realizes remote management and control of the precious instrument through the OneNet cloud platform, and can receive an alarm mail with abnormal working state of the precious instrument from the OneNet cloud platform when the precious instrument works abnormally.
Drawings
FIG. 1 is a block diagram of the overall architecture of the system of the present invention;
FIG. 2 is a flow chart of the present invention for a user to initiate a valuable instrument application through WeChat public number.
Detailed Description
The invention will be further explained with reference to the drawings.
Referring to fig. 1, the intelligent management system for laboratory valuable instruments based on WeChat of the present invention includes three major parts, a valuable instrument monitoring node, a OneNet cloud platform valuable instrument manager end and a valuable instrument use application end.
In this embodiment, the microcontroller adopts the MSP430F5529 as a main control chip to control the other modules to operate. The wireless communication module adopts an ESP8266WIFI module and is used for connecting a wireless network of the router and acquiring a 12-bit MAC address sequence of the router. The power control module adopts an SRD-05VDC-SL-C solid-state relay module to control the on-off of the power supply of the valuable instrument. The power acquisition module adopts a power metering module which takes HLW8012 as a power metering chip and is used for acquiring working current, voltage and power data of a valuable instrument. The display module adopts a 12864 dot matrix liquid crystal screen. The system is used for displaying the working state information of the valuable instrument and the messages sent by the administrator and the user.
In this embodiment, the valuable instrument parameter two-dimensional code is attached to the valuable instrument, and the two-dimensional code includes the device number and the device name information of the valuable instrument.
In this embodiment, when the valuable instrument is in the normal working state, the display module displays the information of the state that the valuable instrument is working normally at present.
In this embodiment, the OneNet cloud platform valuable instrument administrator establishes OneNet cloud platform virtual devices based on EDP data transmission protocol types.
In this embodiment, the EDP protocol-based virtual device not only can implement wireless data uploading of the monitoring node of the valuable instrument, but also can implement wireless data issuing with the function of issuing commands.
In this embodiment, the valuable instrument monitoring node establishes a wireless network connection based on an EDP data transmission protocol with the OneNet cloud platform through the wireless communication module ESP8266, and uploads the collected current information, voltage information, power information and the wireless router MAC address sequence of the valuable instrument to the OneNet cloud platform EDP virtual device.
In this embodiment, a data graphical dynamic display mechanism and a data anomaly alarm mechanism are also established under the EDP protocol-based virtual device.
In the embodiment, the data graphical dynamic display mechanism is realized by establishing a line graph application under the EDP virtual device and respectively binding the uploaded current, voltage and power data streams with a line graph, so that the data streams are displayed in a dynamic curve form in the graph, and data analysis and other work of a valuable instrument manager are facilitated;
in this embodiment, the data anomaly alarm mechanism includes a power data anomaly alarm mechanism and a wireless router 12-bit MAC address sequence anomaly alarm mechanism. The implementation of the method is that two triggers are established under the EDP virtual device, the two triggers respectively bind power and MAC address sequence data streams, and respectively set triggering conditions (greater than a power upper limit value and not equal to a correct MAC address sequence) and an alarm mailbox. When the power data flow is abnormal, notifying a valuable instrument manager of the abnormal power of the equipment through a mail; when the MAC address is abnormal, the administrator is informed that the valuable instrument is not in an authorized network environment through a mail, and the laboratory administrator can directly send a function through a self-contained instruction of the OneNet cloud platform EDP virtual device to control the monitoring node of the valuable instrument to execute operations such as remotely closing the power supply of the valuable instrument and the like.
In this embodiment, when the duration of use of the valuable instrument exceeds the specified duration range, a laboratory administrator may issue a message to the valuable instrument monitoring node through the OneNet cloud platform EDP virtual device, and the valuable instrument monitoring node responds to and controls the display module to display a reminding message of "the working time of the valuable instrument is too long, please turn off the power supply in time".
In this embodiment, the valuable instrument using application terminal includes a self-built WeChat public number and a self-built MYSQL database.
In this embodiment, the wechat public number includes a use application module, a face recognition module, an information matching storage module, and an instruction issuing module.
In this embodiment, the valuable instrument use application module is used to implement an operation of a user initiating an application for using a valuable instrument through a wechat public number, and specifically includes: a user manually operates a WeChat client on mobile equipment such as a mobile phone and the like to scan a valuable instrument parameter two-dimensional code, the WeChat client automatically jumps to a WeChat public number interface, at the moment, a WeChat public number background automatically acquires and uploads two-dimensional code parameter information (valuable instrument equipment number and equipment name), a user personal WeChat ID and current user geographic position information to a database temporary information storage table and a use information recording table for storage, and meanwhile, the WeChat public number background automatically deletes the uploaded temporary information in the database temporary information storage table immediately after application whether the application is successful or not.
In this embodiment, the face recognition module obtains face information of a user by calling a camera of a mobile device such as a mobile phone, performs recognition and authentication on the face information and face information of the user with a precious instrument usage qualification pre-stored in a database, and stores the face information uploaded by the user into a usage information record table in the database.
In this embodiment, the information matching module performs one-to-one matching authentication on the face information, the personal WeChat ID information and the current geographic position information of the user uploaded by the user and the related information of the user with the use qualification of the valuable instrument, which is pre-stored in the user information table in the database, and simultaneously stores the information of success or failure of application, the application time information and the duration information of use of the valuable instrument after the success of application into the use information recording table in the database.
In this embodiment, after the user passes the information matching authentication of the information matching module of the wechat public number background, the wechat public number background acquires the device ID and the APIKey information in the OneNet cloud platform virtual device parameter information table of the database according to the precious device number (consistent with the device number of the OneNet cloud platform virtual device) in the temporary information storage table of the database, and the two parameters are used for realizing the docking with the EDP virtual device of the OneNet cloud platform, so as to control the OneNet cloud platform virtual device to issue the instruction for starting the power supply of the precious device to the precious device monitoring node.
In this embodiment, the database is deployed on a cloud server, and the database includes four tables: the system comprises a user information table, a parameter information table, a temporary information storage table and a user use information recording table, wherein the user information table is pre-stored with users with valuable instrument use qualification, the parameter information table is pre-stored with parameter information (equipment number, equipment ID and APIKey information) of OneNet cloud platform virtual equipment, the temporary information storage table is temporarily stored with personal WeChat ID uploaded when the users apply for using the valuable instruments, the current geographic position and valuable instrument equipment number information, and the user use information recording table is used in the process of applying for and using the valuable instruments.
The WeChat public number further includes: when the data of the database user information table and the parameter information table needs to be updated, the WeChat public number background can also temporarily open a user information registration interface to provide user information registration menu options, and a laboratory administrator can also directly operate the database to update the information.
Further, the WeChat public number further includes: after the user uses up the valuable instrument, the power supply of the valuable instrument can be closed from the WeChat public number through the information matching module.
In this embodiment, referring to fig. 2, when a user wants to apply for using a valuable instrument, the user scans a parameter two-dimensional code of the valuable instrument by calling a wechat client of a mobile device such as a mobile phone, the wechat client automatically jumps to a wechat public number interface, at the moment, a wechat public number dialogue window pushes equipment number and name information in the two-dimensional code, and meanwhile, a wechat public number background acquires a user personal wechat ID, current geographic position information and a two-dimensional code parameter message and stores the user personal wechat ID, the current geographic position information and the two-dimensional code parameter message in a temporary information storage table of a database;
the user clicks the application menu, the WeChat public number calls the camera to obtain the face information of the user, the background calls the face recognition module and the information matching storage module to carry out one-to-one matching operation on the face information of the current user, the geographic position information of the current user and the personal WeChat ID information with corresponding data in a user information table in a database (wherein the matching of the current geographic position information of the user and the geographic position information of the place where the valuable instrument is located is carried out by setting an approximate interval of the longitude and latitude values of the geographic position of the valuable instrument, when the longitude and latitude values of the current geographic position of the user are all in the interval, the current geographic position information of the user can be judged to be correct), and simultaneously, the face information of the user is uploaded into a database.
After the user passes the identity information verification, the WeChat public number background calls the instruction issuing module to be in butt joint with the OneNet cloud platform EDP virtual device, and then the instruction issuing module sends a command message for starting the power supply of the valuable instrument to the corresponding valuable instrument monitoring node by controlling the OneNet cloud platform EDP virtual device. The valuable instrument monitoring node receives a power supply opening command of the WeChat public number and controls the power supply control module to execute the operation of opening the power supply of the valuable instrument.
Claims (10)
1. An intelligent use management system for laboratory valuable instruments based on a WeChat platform is characterized by comprising a valuable instrument monitoring node, a OneNet cloud platform valuable instrument manager end and a valuable instrument use application end;
the valuable instrument monitoring node comprises a microcontroller module, a wireless communication module, a power control module, a power acquisition module, a display module and a valuable instrument parameter two-dimensional code;
the microcontroller is used for controlling the work of other modules; the wireless communication module is used for connecting a wireless network of the router and simultaneously acquiring a 12-bit MAC address sequence of the router; the power supply control module is used for controlling the switch of the power supply of the valuable instrument; the power acquisition module is used for acquiring working current, voltage and power data of the valuable instrument; the display module is used for displaying the working state information of the valuable instrument and the messages issued by the administrator and the user; the two-dimensional code mark of the parameter of the valuable instrument is pasted on the valuable instrument, and the two-dimensional code comprises the equipment number and the equipment name information of the valuable instrument;
the OneNet cloud platform valuable instrument administrator terminal comprises OneNet cloud platform virtual equipment based on an EDP protocol data transmission type; the valuable instrument monitoring node establishes wireless network connection with the OneNet cloud platform virtual device through the wireless communication module, and uploads collected current information, voltage information, power information and a wireless router MAC address sequence of the valuable instrument to the OneNet cloud platform EDP virtual device;
the valuable instrument use application end comprises a self-built WeChat public number and a self-built MYSQL database; the WeChat public number comprises a valuable instrument use application module, a face recognition module, an information matching module and an instruction issuing module; the valuable instrument use application module is used for realizing the operation of initiating the application of using the valuable instrument by a user through a WeChat public number.
2. The intelligent usage management system for laboratory valuable instruments based on WeChat platform as claimed in claim 1, wherein the microcontroller is model MSP430F 5529; the model of the wireless communication module is ESP8266 WIFI; the power control module adopts an SRD-05VDC-SL-C solid-state relay module; the power acquisition module adopts HLW8012 as a power metering module of the power metering chip; the display module adopts a 12864 dot matrix liquid crystal screen.
3. The intelligent laboratory valuable instrument use management system based on the WeChat platform as claimed in claim 1 or 2, wherein the OneNet cloud platform virtual device based on the EDP protocol data transmission type can realize wireless data uploading of a valuable instrument monitoring node, and simultaneously, the function of sending instructions is carried by the OneNet cloud platform virtual device, namely, wireless data sending can be realized; and a data graphical dynamic display mechanism and a data abnormal alarm mechanism are established under the OneNet cloud platform virtual equipment of the EDP type.
4. The intelligent laboratory valuable instrument usage management system based on the WeChat platform as claimed in claim 3, wherein the data graphical dynamic display mechanism is implemented by building a line graph application on the OneNet cloud platform virtual device of the EDP type, and binding the uploaded current, voltage and power data streams to a line graph respectively, so that the data streams are displayed in the form of dynamic curves in the graph.
5. The intelligent usage management system for laboratory valuable instruments based on the WeChat platform as claimed in claim 4, wherein the data anomaly alarm mechanism comprises a power data anomaly alarm mechanism and a wireless router 12-bit MAC address sequence anomaly alarm mechanism; two triggers are established under the EDP virtual equipment, the two triggers are respectively bound with power and MAC address sequence data flows, and respectively set a trigger condition and an alarm mailbox, wherein the trigger condition refers to that the trigger condition is greater than a power upper limit value and is not equal to a correct MAC address sequence; when the power data flow is abnormal, notifying a valuable instrument manager of the abnormal power of the equipment through a mail; when the MAC address is abnormal, the administrator is informed that the valuable instrument is not in an authorized network environment through a mail, the laboratory administrator can directly issue a function through a self-contained instruction of the OneNet cloud platform EDP virtual device, and the monitoring node of the valuable instrument is remotely controlled to execute the operation of remotely closing the power supply of the valuable instrument.
6. The intelligent management system for laboratory valuable instruments based on WeChat platform as claimed in claim 5, wherein the system comprises a plurality of intelligent management modules
The valuable instrument use application module is used for realizing the operation of a user for applying for using the valuable instrument through a WeChat public number, and specifically comprises the following steps: a user manually operates a WeChat client on mobile equipment such as a mobile phone and the like to scan a valuable instrument parameter two-dimensional code, the WeChat client automatically jumps to a WeChat public number interface, at the moment, a WeChat public number background automatically acquires and uploads two-dimensional code parameter information, a user personal WeChat ID and current user geographical position information to a temporary information storage table and a use information recording table in a database for storage, and meanwhile, the WeChat background automatically deletes the uploaded temporary information in the temporary information storage table in the database immediately after application is completed no matter whether the application is successful or not;
the face recognition module acquires face information of a user by calling a camera of mobile equipment such as a mobile phone and the like, performs recognition and authentication on the face information and face information of the user with valuable instrument use qualification stored in advance in a database, and simultaneously stores the face information uploaded by the user into a use information record table in the database;
the information matching module performs one-to-one matching authentication on the face information, the personal WeChat ID information and the current geographic position information of the user uploaded by the user and the corresponding information of the user with the use qualification of the valuable instrument, which is pre-stored in a user information table in a database, and simultaneously stores the information of success or failure of application, the application time information and the duration information of use of the valuable instrument after the successful application into a use information recording table in the database;
the instruction issuing module is used for acquiring equipment ID and APIKey information in a database OneNet cloud platform virtual equipment parameter information table according to a valuable instrument equipment number in a database temporary information storage table after a user passes information matching authentication of an information matching module of the WeChat public number background, and realizing butt joint with OneNet cloud platform virtual equipment of an EDP type by using the equipment ID and the APIKey information so as to control the OneNet cloud platform virtual equipment to issue an instruction for starting a power supply of a valuable instrument to a valuable instrument monitoring node.
7. The intelligent laboratory valuable instrument use management system based on the WeChat platform as claimed in claim 6, wherein the database is deployed on a cloud server, and the database comprises four tables: the user information table is pre-stored with the user qualification of the valuable instrument, the parameter information table is pre-stored with the parameter information of the OneNet cloud platform virtual equipment, the temporary information storage table uploaded when the user applies for using the valuable instrument and the user use information recording table in the process of applying for and using the valuable instrument are temporarily stored; the parameter information table comprises an equipment number, an equipment ID and APIKey information; the temporary information storage table comprises personal WeChat ID, current geographic position and information of the serial number of the valuable instrument, and the serial number of the valuable instrument is consistent with the serial number of the OneNet cloud platform virtual device.
8. The intelligent laboratory valuable instrument usage management system based on the WeChat platform as claimed in claim 7, wherein the WeChat public number further comprises: when the data of the database user information table and the parameter information table needs to be updated, the WeChat public number background can also temporarily open a user information registration interface to provide user information registration menu options, and a laboratory administrator can also directly operate the database to update the information.
9. The intelligent management system for laboratory valuable instrument use based on WeChat platform as claimed in claim 8, wherein after the user uses up the valuable instrument, the power of the valuable instrument can be turned off from the WeChat public number through the information matching module.
10. The method for implementing the intelligent management system for the valuable instruments in the laboratories based on the WeChat platform as claimed in claim 9, wherein when a user wants to apply for using the valuable instruments, the WeChat client of the mobile device is called to scan the two-dimensional code of the parameters of the valuable instruments, the WeChat client automatically jumps to a WeChat public number interface, at the moment, the WeChat public number dialogue window pushes the equipment number and name information in the two-dimensional code, and meanwhile, the WeChat public number background acquires the user's personal WeChat ID, the current geographic location information and the two-dimensional code parameter information and stores the information in the temporary information storage table of the database;
a user acquires user face information by clicking a use application menu and calling a camera by a WeChat public number, a background calls a face recognition module and an information matching storage module to perform one-to-one matching operation on the current user face information, the current user geographical position information and personal WeChat ID information with corresponding data in a user information table in a database, and simultaneously uploads the user face information to a database use information recording table; in the matching operation, the matching between the current geographic position information of the user and the geographic position information of the place where the valuable instrument is located is carried out by setting an interval of the longitude and latitude values of the geographic position of the valuable instrument, and when the longitude and latitude values of the current geographic position of the user are all in the interval, the current geographic position information of the user can be judged to be correct;
after the user passes the identity information verification, the WeChat public number background calls an instruction issuing module to be in butt joint with OneNet cloud platform EDP virtual equipment, and further sends a command message for starting the power supply of the valuable instrument to the corresponding valuable instrument monitoring node by controlling the OneNet cloud platform EDP virtual equipment; the valuable instrument monitoring node receives a power supply opening command of the WeChat public number and controls the power supply control module to execute the operation of opening the power supply of the valuable instrument.
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