Internet of Things, mobile business livestock and poultry slaughter information system data collection program
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2 Overview of system construction
The construction of a mobile terminal data collection system for pigs and other livestock and poultry slaughter information systems is aimed at providing enterprise users and internal users of monitoring companies with informatization methods to assist in electronic monitoring, effectively using resources, reducing service costs, and improving data collection efficiency and administration Monitoring efficiency: On the basis of meeting monitoring needs, fully utilize modern wireless communication technology and information technology to expand management service methods, and build a harmonious, professional and digital information system for slaughter of livestock and poultry such as pigs.
2.1 System construction goals
2.1.1 Construction goals of business functions
? Realize the management of enterprise users and internal users
? Realize the use of mobile terminals to report, modify, query and verify related data processing functions
? Realize the use of mobile terminal to query related information query function
2.1.2 The construction goal of the system platform
? Build a mobile terminal data collection service platform with advanced technology, complete functions and stable performance for the national business system
? Build a nationwide operation and maintenance service platform for mobile terminal data collection
? Build an open and scalable application platform in technology and business
? Build a safe, reliable and efficient data application platform
2.2 Principles of System Construction
In order to build the mobile terminal data collection system into a leading mobile terminal data collection system in similar industries in China, and meet the requirements of advanced technology, system stability and safety, and good scalability, the construction of the system should follow the following principles:
2.2.1 Advancement
Technically, the industry’s advanced design and development technology is adopted to achieve mobile data collection requirements. The selection of mobile terminal equipment should adapt to the technological development and business development in the next three years. At the same time, equipment manufacturers and system developers should choose advanced technical solutions to improve the life cycle of the system.
2.2.2 Practicability
The system construction should fully consider the practicality, take the actual demand as the starting point, and fully satisfy the principle of convenient use and convenient system management.
2.2.3 Reliability
The system is designed in accordance with carrier-grade applications and networks. Key equipment and data media adopt backup and redundancy configurations to ensure that they will not affect the normal operation of the entire system when they fail. According to different business requirements, different security measures are adopted to support encryption mechanisms.
2.2.4 Openness
The system structure and mobile terminal equipment are consistent with industry standards, and have good openness and scalability, enabling business software to run on a common platform, facilitating system expansion.
By integrating multiple application platforms and different hardware and software systems through middleware technology, it can be directly or indirectly interconnected with other systems to achieve resource sharing and improve efficiency.
In terms of software, a hierarchical system structure is adopted to provide secondary development functions to adapt to the ever-enhanced support functions and the ever-expanding demand space.
2.2.5 Maintainability
This system is used by enterprise personnel and internal personnel of monitoring enterprises across the country. The level of informatization of first-line enterprise users is limited. Therefore, mobile terminal applications must have better self-maintenance (such as automatic upgrades, automatic recovery, etc.), and manufacturers must also There must be a service support team that can reach the level of prefectures and cities across the country.
2.2.6 Normative
The manufacturer shall follow the following specifications. In the development of specific applications, according to the actual situation, develop and deploy the system in accordance with the specifications:
2.3 Construction content
2.3.1 System construction content
Realize a mobile data collection information system that monitors enterprise personnel and internal personnel by using this system for mobile data reporting, modification, query, verification and various information inquiries.
Mobile data reporting
The mobile data collection and reporting function mainly uses the mobile terminal to complete the upward operation of the form data of each dictionary item, and the data in the reporting process will be encrypted.
The mobile terminal is used to modify the enterprise user data. After confirming the modification of the data in the form, the database records are updated synchronously.
Mobile data query function
The online business system distinguishes two types of users: enterprise users and internal users. The platform implements mobile data query functions for enterprise users.
Mobile summary data query
Through the summation of the volume, the average price, the chain ratio of each index item and the year-on-year method, the data of the current period from the whole country to the provinces, cities, prefectures and cities (counties) and enterprises are summarized level by province and region.
1 Summary table of annual report of comprehensive situation
Chart summary query module
Using the graphical report plug-in, each indicator data is serialized in time and displayed in the form of a line chart, making the total amount and trend of the summary data more intuitive.
The following data will be available through mobile terminal inquiries:
1 Trends in monthly reports on slaughter
2 Trends in sales
3 Trends in the monthly report of corn situation
3 System function
Role-based permission management
The role-based access control strategy in the enterprise environment is currently recognized as an effective method to solve the unified resource access control of large enterprises. Its two notable features are:
Core object model design
According to the authorization design idea of the RBAC model, the core object model of the authorization management system is established. as shown in picture 2.
Figure 2 Core class diagram of permission management system
As shown in the figure above, permissions include access objects, operations, and access rules, clearly defining permissions: under the control of access rules, select which operation to manage which access object.
Terminal equipment management
The mobile terminal data collection system can fully grasp the usage and equipment status of the mobile terminal, and can monitor and analyze the mobile terminal throughout the process.
System logic design architecture
The overall logical design architecture of the “mobile terminal data collection system platform” is shown in Figure 2-1. The overall architecture is composed of interface layer, business layer, technical support layer, data layer, hardware and network layer, information system standard specifications and security assurance system. .
? Interface layer
System users are mainly basic enterprise users and platform managers. Enterprise users obtain services through the system software of mobile terminals; platform management personnel access them through a computer through a browser.
? Business Layer
The whole system platform is divided into two parts according to function: mobile terminal system software and mobile terminal data acquisition system.
? Technical support layer
Technical support is the core platform for the development and integration of various business systems. Through the various functions and component services provided by the platform, a business system is built, and the application system is interface integrated to realize unified identity authentication, authority management, and single sign-on. At the same time, it can also realize the visual management of data resources and comprehensive analysis applications.
? Data layer
The data layer is the basis for the operation of various business systems, and mainly includes various databases that satisfy the operation of business systems.
? Hardware and network layer
Hardware and network are the IT infrastructure that supports the operation of the system, including mainframes, storage, operating systems, and networks.
? Information standards
Information standards and specifications include: development service call interface standards, data exchange standards with other systems, and system security standards.
? Security system
The information security assurance system provides security assurance services for the “mobile terminal data collection system platform” at all levels. It mainly involves security management, certificate authentication, network and system security protection, risk assessment, and security application support.
4 System performance
? The mobile client software should be easy to understand, simple to operate, logical, intuitive and concise;
? Maximum number of concurrent users: not less than 2000 users;
? Mobile terminal equipment should consider the temperature and humidity differences in different regions of the country and various monitoring scenarios to adapt to the environment;
? Mobile terminal equipment is a handheld device that may be lost, stolen, etc., still need to ensure the security and confidentiality of the system
Network solution
Document production: Ren Gong
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QQ: 479017087
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