Pig farm personnel shower attendance system and method

Abstract

The invention discloses a pig farm personnel shower attendance system and method. The system comprises an intelligent shower terminal, an intelligent environment temperature control terminal, an intelligent attendance terminal, a central controller and a cloud Internet of Things platform, the intelligent attendance terminal comprises an attendance module and an operation panel; the attendance module comprises an attendance controller, a fingerprint module and a fingerprint module fixing piece; the attendance checking controller is used for receiving and sending working signals of the fingerprint module and the environment temperature control controller operation panel; the fingerprint module is used for inputting, storing and verifying fingerprints; the cloud Internet of Things platform comprises a data processing module, a data storage module and a three-level interaction interface; and the three-level interaction interface enters different interaction interfaces by inputting different accounts and passwords corresponding to the accounts in the applet. The system can check the shower attendance of the pig farm personnel, effectively supervise the pig farm personnel, monitor the on-off time of the pig farm personnel, improve the communication efficiency among the pig farm personnel, and help the superior to manage and control the production process of the whole pig farm.

Description

Technical Field

[0001] The present invention relates to the field of intelligent equipment for managing pig farm personnel, and in particular to a shower attendance system and method for pig farm personnel. Background Art

[0002] Pork is an important livestock and poultry meat in my country, and pig farms are transforming into large-scale and intelligent ones. At present, in order to reduce the introduction of infectious sources in pig farms, pig farms adopt closed management, and pig farms are equipped with employee disinfection facilities. Employee facilities usually consist of three parts: a changing room outside the house, a shower room, and a changing room inside the house. Full body washing in the shower room is used to disinfect personnel. The existing employee disinfection facilities cannot effectively supervise the pig farm personnel, and the closed management makes it difficult to enter and exit the pig farm and difficult for superiors to supervise. The workload of pig farms is large during the peak production period, and the traditional oral transmission is inefficient, which affects the production efficiency of pig farms to a certain extent. Summary of the invention

[0003] The purpose of the present invention is to overcome the above-mentioned problems and provide a pig farm staff shower attendance system, which can record the attendance of pig farm staff when taking showers, effectively supervise the pig farm staff, monitor the working hours of the pig farm staff, and improve the communication efficiency between the pig farm staff, helping superiors to control the production process of the entire pig farm.

[0004] The purpose of the present invention is achieved through the following technical solutions:

[0005] A shower attendance system for pig farm personnel includes an intelligent shower terminal, an intelligent environment temperature control terminal, an intelligent attendance terminal, a central controller and a cloud Internet of Things platform; the intelligent shower terminal and the intelligent environment temperature control terminal assist the intelligent attendance terminal in realizing the shower attendance function for pig farm personnel; wherein,

[0006] The intelligent shower terminal includes a shower controller, a shower controller operation panel and a shower execution device; the intelligent ambient temperature control terminal includes an ambient temperature control controller, an ambient temperature control controller operation panel and an ambient temperature control execution device;

[0007] The intelligent attendance terminal includes an attendance module and an operation panel. The attendance module includes an attendance controller, a fingerprint module and a fingerprint module fixing part; the operation panel is divided into the shower controller operation panel and the ambient temperature control controller operation panel; the fingerprint module fixing part is used to install the fingerprint module; the attendance controller is used to receive and send working signals of the fingerprint module and the ambient temperature control controller operation panel; the attendance controller is also used to send signals and information to the shower controller and the ambient temperature control controller; the fingerprint module is used to input, store and verify fingerprints; the shower controller operation panel and the ambient temperature control controller operation panel are both used to input the last four digits of the clock-in mobile phone number, on-duty information and display attendance status;

[0008] The shower controller, the ambient temperature controller and the attendance controller are all connected to the central controller in communication;

[0009] The cloud-based Internet of Things platform includes a data processing module, a data storage module and a three-level interactive interface; wherein the data processing module is used to process the original Key-Num key-value pairs into device information and personnel information according to a custom protocol; the data storage module is used to store the various device information and personnel information sent by the central controller; the three-level interactive interface is a mini-program, and different interactive interfaces can be entered by entering different accounts and the passwords corresponding to the accounts in the mini-program.

[0010] The working principle of the above-mentioned pig farm staff shower attendance system is:

[0011] The pig farm staff (clockers) enter, store and verify their fingerprints through the fingerprint module; the identity information of the pig farm staff can be detected by inputting the last four digits of the clocker's mobile phone number through the operation panel, and the attendance controller can calculate whether the pig farm staff is late, leaves early or is absent from work, so as to help the superiors control the production process of the entire pig farm; through the information presentation function in the three-level interactive interface and the mutual interaction function between users, the pig farm staff can ask for leave and make up the clock in time, and the superiors can issue notifications and improve the communication efficiency between the pig farm staff.

[0012] In a preferred embodiment of the present invention, the attendance controller is embedded in the environment temperature control controller, and the operation panel of the shower controller and the operation panel of the environment temperature control controller both include an on-duty button, an off-duty button, a selection button, an OK button, an up button, a down button, an end button, and a segmented LCD screen. In the above structure, clocking in and out of get off work and shower control can be realized through the operation panel of the shower controller, and clocking in and out of work and control of the environment temperature and humidity can be realized through the operation panel of the environment temperature control controller.

[0013] Preferably, there are two environmental temperature control controllers, one of which is located in the changing room outside the dormitory, and the other is located in the changing room inside the dormitory; there are two sets of attendance modules, which are the attendance module for the changing room outside the dormitory in the environmental temperature control controller located in the changing room outside the dormitory and the attendance module for the changing room inside the environmental temperature control controller located in the changing room inside the dormitory.

[0014] Preferably, the working signal of the intelligent attendance terminal includes basic information of pig farm personnel, feedback information from the operation panel, working feedback information from the fingerprint module, check-in information of pig farm personnel, environmental control start signal of the changing room outside the house, and environmental control start signal of the changing room inside the house.

[0015] Preferably, the basic information of the pig farm personnel includes the fingerprint information of the pig farm personnel, the last four digits of the mobile phone number of the pig farm personnel, the name of the pig farm personnel and the shift information of the pig farm personnel; and the fingerprint module work feedback information matches the basic information of the pig farm personnel.

[0016] Preferably, the central controller is also used to display smart shower terminal information, smart environmental temperature control terminal information and smart attendance terminal information; the smart attendance terminal information includes the smart attendance terminal device number, smart attendance terminal device status, pig farm personnel basic information and clock-in information.

[0017] Preferably, the three-level interaction interface includes a pig farm staff interaction interface, an administrator interaction interface and a background interaction interface; the central controller is connected to the cloud Internet of Things platform via a network module.

[0018] Preferably, the pig farm staff interaction interface is used to view the scheduling information, punch-in and shower rule information, shower information, and to apply for leave and make up the punch-in; the administrator interaction interface is used to issue scheduling information, publish punch-in and shower rule information, view the punch-in and shower information of pig farm staff, approve leave, and enter the last four digits of the mobile phone number and name of new pig farm staff in advance; the background interaction interface is used to realize the overall layout function of the interface.

[0019] A method for checking attendance of pig farm personnel during showering comprises the following steps:

[0020] The fingerprint module sends the fingerprint module work feedback information or sends the last four digits of the puncher's mobile phone number to the current attendance controller through the fingerprint module; the current attendance controller receives the fingerprint module work feedback information or the last four digits of the puncher's mobile phone number, matches the basic information of the pig farm personnel with the fingerprint module work feedback information or the last four digits of the puncher's mobile phone number, and sends the pig farm personnel sign-in information to the segment code LCD screen in the operation panel for display; the current attendance controller sends the environmental control start signal to the current environmental temperature control controller, and the environmental temperature control controller receives the environmental control start signal; the current attendance controller sends the punch-in completion signal to the shower controller;

[0021] The last four digits of the clock-in person's mobile phone number are sent to the shower controller through the operation panel, and the shower controller receives the last four digits of the clock-in person's mobile phone number or a clock-in completion signal; the shower controller matches the basic information of the pig farm personnel with the last four digits of the clock-in person's mobile phone number, and sends the basic information of the pig farm personnel to the segment code LCD screen in the operation panel for display; the operation panel sends a shower plan and a shower start signal to the shower controller, and the shower controller receives the shower plan and the shower start signal; the shower controller sends an environmental control start signal to another environmental temperature control controller, and the environmental temperature control controller receives the environmental control start signal, completes clocking in or out of work, and starts showering.

[0022] Preferably, the shower plan is determined by the communication between the attendance module of the dressing room outside the dormitory and the attendance module of the dressing room inside the dormitory, and the specific process is:

[0023] The judgment is made based on the last received clock-in signal from the attendance controller of the current showering personnel's changing room outside the dormitory or the changing room inside the dormitory within N hours;

[0024] If the latest clock-in signal of the current shower person is sent by the attendance controller of the dressing room outside the dormitory, the shower controller sends a working mode shower plan in combination with the working signal of the operation panel, and sends an environmental control start signal to the environmental temperature control controller of the dressing room inside the dormitory;

[0025] If the latest clock-in signal of the current shower person is sent by the attendance controller of the changing room inside the dormitory, the shower controller sends a shower plan for the off-duty mode in combination with the working signal of the operation panel, and sends an environmental control start signal to the ambient temperature control controller of the changing room outside the dormitory.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] The pig farm staff shower attendance system of the present invention can check the attendance of pig farm staff showers, verify the pig farm staff information and send the pig farm staff information through the fingerprint module and the last four digits of the mobile phone number of the clock-in person; the double verification can ensure that the pig farm staff will not miss clocking in, and can also monitor the working hours of the pig farm staff, and provide relevant information to the smart shower terminal to improve the function of the smart shower terminal. Through the information presentation function in the three-level interactive interface and the mutual interaction function between users, the pig farm staff can ask for leave and make up the clock-in in time, the superior can issue notifications and improve the communication efficiency between the pig farm staff, which helps the superior to control the production process of the entire pig farm, and for the pig farm staff who come in for the first time, the manager can enter the name and the last digit of the mobile phone number in advance, thereby enhancing the safety of entering and leaving the pig farm. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of a pig farm staff shower attendance system in the present invention.

[0029] Figure 2 It is a schematic diagram of the three-dimensional structure of the fingerprint module fixing part in the present invention.

[0030] Figure 3 It is a schematic diagram of the operation panel in the present invention. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described below in conjunction with embodiments and drawings, but the embodiments of the present invention are not limited thereto.

[0032] See also Figure 1 This embodiment discloses a shower attendance system for pig farm personnel, including an intelligent shower terminal, an intelligent environmental temperature control terminal, an intelligent attendance terminal, a central controller and a cloud Internet of Things platform; the intelligent shower terminal and the intelligent environmental temperature control terminal assist the intelligent attendance terminal in realizing the shower attendance function for pig farm personnel.

[0033] See also Figure 1 The intelligent shower terminal can automatically spray shower liquid, monitor whether the bathing position is correct and the effective bathing time, and assist the intelligent attendance terminal to complete the attendance function; the intelligent shower terminal includes a shower controller, a shower controller operation panel and a shower actuator.

[0034] See also Figure 1, the intelligent shower terminal also includes a shower bracket, the shower controller is used to control the operation of each component of the shower actuator and receive and send corresponding working signals, the components of the shower actuator include a spray device, a temperature sensor and an ultrasonic sensor arranged on the shower bracket for spraying the shower person; the temperature sensor is used to detect the water temperature of the spray device; the ultrasonic sensor is used to detect the position of the shower person and calculate the total effective shower time; the working signal of the intelligent shower terminal (the working signal received and sent by the shower controller) includes the shower person number, shower plan, shower start signal, shower start and end time points, total effective shower time, shower end signal and water temperature.

[0035] See also Figure 1 The intelligent environmental temperature control terminal can realize the temperature and humidity monitoring of the shower environment, and the intelligent opening of the fan and the bathroom heater; the intelligent environmental temperature control terminal includes an environmental temperature control controller, an environmental temperature control controller operation panel and an environmental temperature control execution device; the environmental temperature control controller is used to control the operation of each component of the environmental temperature control execution device and receive and send corresponding working signals. The environmental temperature control execution device includes a temperature and humidity sensor, a fan and a bathroom heater. The humidity of the shower environment can be controlled by blowing air from the fan, and the temperature of the shower environment can be controlled by the bathroom heater; the working signal of the intelligent environmental temperature control terminal (the working signal received and sent by the environmental temperature control controller) includes the temperature and humidity of the shower environment (i.e., the changing room), and the opening or closing signal of the fan and the bathroom heater; the temperature and humidity of the shower environment include the temperature and humidity of the changing room inside the dormitory and the temperature and humidity of the changing room outside the dormitory.

[0036] See also Figure 1-Figure 3 The intelligent attendance terminal includes an attendance module and an operation panel. The attendance module includes an attendance controller, a fingerprint module and a fingerprint module fixing part; the operation panel is divided into the shower controller operation panel and the ambient temperature control controller operation panel; the fingerprint module fixing part is used to install the fingerprint module, and can also prevent the fingerprint module from malfunctioning when it encounters water; the attendance controller is used to receive and send working signals of the fingerprint module and the ambient temperature control controller operation panel; the attendance controller is also used to send signals and information to the shower controller and the ambient temperature control controller; the fingerprint module is used to enter, store and verify fingerprints; the shower controller operation panel and the ambient temperature control controller operation panel are both used to input the last four digits of the clock-in person's mobile phone number, on-duty information, and display attendance status.

[0037] See also Figure 1 The functions of the central controller include command issuance and data reception and transmission. The central controller is a 12-inch touch-screen all-in-one machine that runs the window system. The central controller is connected to each shower controller, environmental temperature controller and attendance controller through the CAN bus.

[0038] See also Figure 1 The cloud IoT platform includes a data processing module, a data storage module and a three-level interactive interface; wherein the data processing module is used to process the original Key-Num key-value pair into device information and personnel information according to a custom protocol; the data storage module is used to store the various device information and personnel information sent by the central controller; the three-level interactive interface is a mini-program, and different interactive interfaces can be entered by entering different accounts and the passwords corresponding to the accounts in the mini-program.

[0039] See also Figure 1 The mini program is a WeChat mini program; the fingerprint module is an independent movable component, which is connected to the attendance controller. The fingerprint module can input, store and verify the fingerprints of pig farm personnel by acquiring fingerprint images, storing fingerprint images and comparing fingerprint images. By entering the last four digits of the pig farm personnel's mobile phone number on the operation panel, the identity of the employee (i.e., pig farm personnel) can be quickly located and verified.

[0040] See also Figure 1 and Figure 3 The attendance controller is embedded in the environment temperature control controller, and the operation panel of the shower controller and the operation panel of the environment temperature control controller both include an on-duty button, an off-duty button, a selection button, an OK button, an up button, a down button, an end button, and a segment code LCD screen. In the above structure, the clocking in and out of get off work and the control of the shower can be realized through the operation panel of the shower controller, and the clocking in and out of get off work and the control of the environment temperature and humidity can be realized through the operation panel of the environment temperature control controller.

[0041] See also Figure 1 There are two environmental temperature control controllers, one of which is located in the changing room outside the dormitory, and the other is located in the changing room inside the dormitory; there are two sets of attendance modules, which are the attendance module for the changing room outside the dormitory in the environmental temperature control controller located in the changing room outside the dormitory and the attendance module for the changing room inside the environmental temperature control controller located in the changing room inside the dormitory.

[0042] See also Figure 1 The working signal of the intelligent attendance terminal (the working signal received and sent by the attendance controller) includes the basic information of the pig farm personnel, the feedback information of the operation panel, the working feedback information of the fingerprint module, the check-in information of the pig farm personnel, the environmental control start signal of the changing room outside the house, and the environmental control start signal of the changing room inside the house.

[0043] The basic information of the pig farm personnel includes the fingerprint information of the pig farm personnel, the last four digits of the mobile phone number of the pig farm personnel, the name of the pig farm personnel and the shift information of the pig farm personnel; the work feedback information of the fingerprint module matches the basic information of the pig farm personnel.

[0044] See also Figure 1 The central controller is also used to display the intelligent shower terminal information, the intelligent environment temperature control terminal information and the intelligent attendance terminal information; the intelligent shower terminal information includes the equipment number of the shower actuator, the water temperature, the equipment status of the shower actuator, the shower personnel number, the shower start time, the total effective shower time, the shower end time and the validity signal of each ultrasonic sensor; the intelligent environment temperature control terminal information includes the temperature and humidity of the changing room inside the house, the temperature and humidity of the changing room outside the house, the equipment number and equipment status of the fan and the bathroom heater; the intelligent attendance terminal information includes the intelligent attendance terminal equipment number, the intelligent attendance terminal equipment status, the basic information of the pig farm personnel and the clock-in information.

[0045] See also Figure 1 The three-level interactive interface includes a pig farm personnel interactive interface, an administrator interactive interface and a background interactive interface; the central controller is connected to the cloud Internet of Things platform through a network module, and the network module is a 4G module. The central controller can transmit data through 4G communication technology.

[0046] See also Figure 1 The pig farm staff interaction interface is used to view the scheduling information, punch-in and shower rule information, shower information, and to apply for leave and make up the punch-in; the administrator interaction interface is used to issue scheduling information, publish punch-in and shower rule information, view the punch-in and shower information of pig farm staff, approve leave, and enter the last four digits of the mobile phone number and name of new pig farm staff in advance; the background interaction interface is used to realize the overall layout function of the interface.

[0047] See also Figure 1 The attendance controller communicates via CAN bus and exchanges internal code data, and the feedback information of the operation panel is sent to the shower controller via internal code data exchange. The shower controller sends the environmental control start signal to the ambient temperature control controller via CAN bus communication, and the ambient temperature control controller controls the ambient temperature control execution device; the attendance controller sends the environmental control start signal to the ambient temperature control controller via internal code data exchange. The shower controller, the ambient temperature control controller, and the attendance controller use the STM32 single-chip microcomputer system as the main control chip. In this embodiment, the ambient temperature control controller and the attendance controller can be the same main control chip.

[0048] See also Figure 1 The working principle of the above pig farm staff shower attendance system is:

[0049] The pig farm staff (clockers) enter, store and verify their fingerprints through the fingerprint module; the identity information of the pig farm staff can be detected by inputting the last four digits of the clocker's mobile phone number through the operation panel, and the attendance controller can calculate whether the pig farm staff is late, leaves early or is absent from work, so as to help the superiors control the production process of the entire pig farm; through the information presentation function in the three-level interactive interface and the mutual interaction function between users, the pig farm staff can ask for leave and make up the clock in time, and the superiors can issue notifications and improve the communication efficiency between the pig farm staff.

[0050] See also Figure 1 This embodiment also discloses a method for checking attendance of pig farm personnel when showering. The method is applied to the above system and includes the following steps:

[0051] The fingerprint module sends the fingerprint module working feedback information or sends the last four digits of the puncher's mobile phone number to the current attendance controller through the fingerprint module or through the operation panel (environmental temperature control controller operation panel) to the current attendance controller (the current attendance controller is the attendance controller of the current outdoor changing room or indoor changing room); the current attendance controller receives the fingerprint module working feedback information or the last four digits of the puncher's mobile phone number, matches the basic information of the pig farm personnel with the fingerprint module working feedback information or the last four digits of the puncher's mobile phone number, and sends the pig farm personnel sign-in information to the segment code LCD screen in the operation panel (environmental temperature control controller operation panel) for display; the current attendance controller sends an environmental control start signal to the current environmental temperature control controller, and the environmental temperature control controller receives the environmental control start signal; the current attendance controller sends a punch-in completion signal to the shower controller;

[0052] The last four digits of the clock-in person's mobile phone number are sent to the shower controller through the operation panel (shower controller operation panel), and the shower controller receives the last four digits of the clock-in person's mobile phone number or the clock-in completion signal; the shower controller matches the basic information of the pig farm personnel with the last four digits of the clock-in person's mobile phone number, and sends the basic information of the pig farm personnel to the segment code LCD screen in the operation panel (shower controller operation panel) for display; the operation panel (shower controller operation panel) sends the shower plan and the shower start signal to the shower controller, and the shower controller receives the shower plan and the shower start signal; the shower controller sends the environmental control start signal to another environmental temperature control controller, and the environmental temperature control controller receives the environmental control start signal, completes clocking in or out of get off work, and starts showering.

[0053] The attendance controller sends the information of the intelligent attendance terminal to the central controller, and the central controller uploads the information of the entire pig farm personnel shower attendance system to the data processing module of the cloud Internet of Things platform through the network module; after processing, the data processing module sends the information to the data storage module, and the three-level interactive interface reads the information of the data storage module and presents it.

[0054] The fingerprint information of the pig farm personnel is retained in the central controller and is not uploaded to the cloud IoT platform. Other basic information of the pig farm personnel is uploaded to the cloud IoT platform and can be used in multiple pig farms.

[0055] The information of the entire pig farm staff shower attendance system includes intelligent attendance terminal information, intelligent shower terminal information and intelligent environmental temperature control terminal information.

[0056] When going to work, in the outdoor changing room, the fingerprint module of the outdoor changing room attendance module is used to punch in with fingerprints, or the last four digits of the puncher's mobile phone number are entered through the environmental temperature control controller operation panel in the outdoor changing room to punch in; after entering the shower room, the last four digits of the puncher's mobile phone number are entered through the shower controller operation panel to punch in again, which monitors the shower and ensures that the punched-in work and shower are taken. When punching in at work (entering the pig farm), the attendance controller in the outdoor changing room sends an environmental control start signal to the environmental temperature control controller in the outdoor changing room; the shower controller sends an environmental control start signal to the environmental temperature control controller in the indoor changing room.

[0057] When leaving get off work, in the dressing room, the fingerprint module of the attendance module in the dressing room is used to punch in with fingerprints, or the last four digits of the puncher's mobile phone number are entered through the operation panel of the environmental temperature control controller in the dressing room to punch in; after entering the shower room, the last four digits of the puncher's mobile phone number are entered through the operation panel of the shower controller to punch in again, which monitors the shower and ensures that the puncher punches out and takes a shower. When punching in after get off work (leaving the pig farm), the attendance controller in the dressing room sends an environmental control start signal to the environmental temperature control controller in the dressing room; the shower controller sends an environmental control start signal to the environmental temperature control controller in the dressing room outside the house.

[0058] See also Figure 1 The shower plan is determined by the communication between the attendance module of the dressing room outside the dormitory and the attendance module of the dressing room inside the dormitory. The specific process is:

[0059] The judgment is made based on the last received clock-in signal from the attendance controller of the current showering personnel's changing room outside the dormitory or the changing room inside the dormitory within N hours;

[0060] If the latest clock-in signal of the current shower person is sent by the attendance controller of the dressing room outside the dormitory, the shower controller sends a working mode shower plan in combination with the working signal of the operation panel, and sends an environmental control start signal to the environmental temperature control controller of the dressing room inside the dormitory;

[0061] If the latest clock-in signal of the current shower person is sent by the attendance controller of the changing room inside the dormitory, the shower controller sends a shower plan for the off-duty mode in combination with the working signal of the operation panel, and sends an environmental control start signal to the ambient temperature control controller of the changing room outside the dormitory.

[0062] The environmental control start signal of the ambient temperature controller sent by the shower controller is not received by the ambient temperature controller when it is turned on, and is only received when the ambient temperature controller is not started. The controllers in different rooms receive and send corresponding working signals and information through the CAN bus. The rooms include a changing room inside the dormitory, a changing room outside the dormitory, and a shower room. The shower controller is located in the shower room; the shower room is located between the changing room inside the dormitory and the changing room outside the dormitory.

[0063] The above is a preferred embodiment of the present invention, but the embodiment of the present invention is not limited to the above content. Any other changes, modifications, substitutions, combinations, and simplifications made without departing from the spirit and principles of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

Claims

1. A pig farm staff shower attendance system, characterized in that: It includes a smart shower terminal, a smart environment temperature control terminal, a smart attendance terminal, a central controller and a cloud IoT platform; the smart shower terminal and the smart environment temperature control terminal assist the smart attendance terminal in realizing the shower attendance function for pig farm personnel; The intelligent shower terminal includes a shower controller, a shower controller operation panel and a shower execution device; the intelligent ambient temperature control terminal includes an ambient temperature control controller, an ambient temperature control controller operation panel and an ambient temperature control execution device; The intelligent attendance terminal includes an attendance module and an operation panel. The attendance module includes an attendance controller, a fingerprint module and a fingerprint module fixing part; the operation panel is divided into the shower controller operation panel and the ambient temperature control controller operation panel; the fingerprint module fixing part is used to install the fingerprint module; the attendance controller is used to receive and send working signals of the fingerprint module and the ambient temperature control controller operation panel; the attendance controller is also used to send signals and information to the shower controller and the ambient temperature control controller; the fingerprint module is used to input, store and verify fingerprints; the shower controller operation panel and the ambient temperature control controller operation panel are both used to input the last four digits of the clock-in mobile phone number, on-duty information and display attendance status; The shower controller, the ambient temperature controller and the attendance controller are all connected to the central controller in communication; The cloud-based Internet of Things platform includes a data processing module, a data storage module and a three-level interactive interface; wherein the data processing module is used to process the original Key-Num key-value pairs into device information and personnel information according to a custom protocol; the data storage module is used to store the various device information and personnel information sent by the central controller; the three-level interactive interface is a mini-program, and different interactive interfaces can be entered by entering different accounts and the passwords corresponding to the accounts in the mini-program.

2. A pig farm staff shower attendance system according to claim 1, characterized in that: The attendance controller is nested in the ambient temperature control controller, and the shower controller operation panel and the ambient temperature control controller operation panel both include a work button, an off-get off work button, a selection button, a confirmation button, an up button, a down button, an end button and a segment code LCD screen.

3. A pig farm staff shower attendance system according to claim 1, characterized in that: There are two environmental temperature control controllers, one of which is located in the changing room outside the dormitory, and the other is located in the changing room inside the dormitory; there are two sets of attendance modules, which are the attendance module for the changing room outside the dormitory in the environmental temperature control controller located in the changing room outside the dormitory and the attendance module for the changing room inside the environmental temperature control controller located in the changing room inside the dormitory.

4. A pig farm staff shower attendance system according to claim 1, characterized in that: The working signals of the intelligent attendance terminal include basic information of pig farm personnel, feedback information from the operation panel, working feedback information from the fingerprint module, information on the attendance of pig farm personnel, the environmental control start signal of the changing room outside the house, and the environmental control start signal of the changing room inside the house.

5. A pig farm staff shower attendance system according to claim 4, characterized in that: The basic information of the pig farm personnel includes the fingerprint information of the pig farm personnel, the last four digits of the mobile phone number of the pig farm personnel, the name of the pig farm personnel and the shift information of the pig farm personnel; the work feedback information of the fingerprint module matches the basic information of the pig farm personnel.

6. A pig farm staff shower attendance system according to claim 5, characterized in that: The central controller is also used to display smart shower terminal information, smart environment temperature control terminal information and smart attendance terminal information; the smart attendance terminal information includes smart attendance terminal device number, smart attendance terminal device status, pig farm personnel basic information and clock-in information.

7. A pig farm staff shower attendance system according to claim 1, characterized in that: The three-level interaction interface includes a pig farm staff interaction interface, an administrator interaction interface and a background interaction interface; the central controller is connected to the cloud Internet of Things platform through a network module.

8. A pig farm staff shower attendance system according to claim 7, characterized in that: The pig farm staff interaction interface is used to view the scheduling information, punch-in and shower rule information, shower information, and to apply for leave and make up the punch-in; the administrator interaction interface is used to issue scheduling information, publish punch-in and shower rule information, view the punch-in and shower information of pig farm staff, approve leave, and enter the last four digits of the mobile phone number and name of new pig farm staff in advance; the background interaction interface is used to realize the overall layout function of the interface.

9. A method for checking attendance of pig farm staff during showering, characterized in that: The method for checking attendance of pig farm staff showering is applied to the pig farm staff showering attendance system according to any one of claims 1 to 8, and the method for checking attendance of pig farm staff showering comprises the following steps: The fingerprint module sends the fingerprint module work feedback information or sends the last four digits of the puncher's mobile phone number to the current attendance controller through the fingerprint module; the current attendance controller receives the fingerprint module work feedback information or the last four digits of the puncher's mobile phone number, matches the basic information of the pig farm personnel with the fingerprint module work feedback information or the last four digits of the puncher's mobile phone number, and sends the pig farm personnel sign-in information to the segment code LCD screen in the operation panel for display; the current attendance controller sends the environmental control start signal to the current environmental temperature control controller, and the environmental temperature control controller receives the environmental control start signal; the current attendance controller sends the punch-in completion signal to the shower controller; The last four digits of the clock-in person's mobile phone number are sent to the shower controller through the operation panel, and the shower controller receives the last four digits of the clock-in person's mobile phone number or a clock-in completion signal; the shower controller matches the basic information of the pig farm personnel with the last four digits of the clock-in person's mobile phone number, and sends the basic information of the pig farm personnel to the segment code LCD screen in the operation panel for display; the operation panel sends a shower plan and a shower start signal to the shower controller, and the shower controller receives the shower plan and the shower start signal; the shower controller sends an environmental control start signal to another environmental temperature control controller, and the environmental temperature control controller receives the environmental control start signal, completes clocking in or out of work, and starts showering.

10. A method for checking attendance of pig farm staff when showering according to claim 9, characterized in that: The shower plan is determined by the communication between the attendance module of the dressing room outside the dormitory and the attendance module of the dressing room inside the dormitory. The specific process is as follows: The judgment is made based on the last received clock-in signal from the attendance controller of the current showering personnel's changing room outside the dormitory or the changing room inside the dormitory within N hours; If the latest clock-in signal of the current shower person is sent by the attendance controller of the dressing room outside the dormitory, the shower controller sends a working mode shower plan in combination with the working signal of the operation panel, and sends an environmental control start signal to the environmental temperature control controller of the dressing room inside the dormitory; If the latest clock-in signal of the current shower person is sent by the attendance controller of the changing room inside the dormitory, the shower controller sends a shower plan for the off-duty mode in combination with the working signal of the operation panel, and sends an environmental control start signal to the ambient temperature control controller of the changing room outside the dormitory.

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