GB/T 38663-2020 PDF in English
GB/T 38663-2020 (GB/T38663-2020, GBT 38663-2020, GBT38663-2020)
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| GB/T 38663-2020 | English | 135 |
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Identification system for internet of things -- Middleware standard for E-code identification system
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Standards related to: GB/T 38663-2020
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GB/T 38663-2020: PDF in English (GBT 38663-2020) GB/T 38663-2020
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 35.040
L 71
Identification System for Internet of Things -
Middleware Standard for Ecode Identification System
ISSUED ON: MARCH 31, 2020
IMPLEMENTED ON: OCTOBER 1, 2020
Issued by: State Administration for Market Regulation;
Standardization Administration of the People’s Republic of
China.
Table of Contents
Foreword ... 3
Introduction ... 4
1 Scope ... 5
2 Normative References ... 5
3 Terms and Definitions ... 5
4 Abbreviations ... 6
5 System Architecture of Middleware of Ecode Identification System ... 6
6 Functional Requirements for Middleware of Ecode Identification System ... 6
7 Performance Index Requirements for Middleware of Ecode Identification
System ... 10
Identification System for Internet of Things -
Middleware Standard for Ecode Identification System
1 Scope
This Standard specifies the system architecture, functional requirements and
performance index requirements for middleware of Ecode identification system.
This Standard is applicable to the development and application of middleware of the
Ecode identification system.
2 Normative References
The following documents are indispensable to the application of this document. In
terms of references with a specified date, only versions with a specified date are
applicable to this document. In terms of references without a specified date, the latest
version (including all the modifications) is applicable to this document.
GB/T 12905 Bar Code Terminology
GB/T 31866 Identification System for Internet of Things - Entity Code
GB/T 35419-2017 Identification System for Internet of Things - Ecode Encoding
Specifications for Barcode
GB/T 35420-2017 Identification System for Internet of Things - Ecode Encoding
Specifications for Two-dimensional Barcode
GB/T 35421-2017 Identification System for Internet of Things - Ecode Encoding
Specifications for RFID Tag
GB/T 35423-2017 Identification System for Internet of Things - Ecode Encoding
Specifications for NFC Tag
3 Terms and Definitions
What is defined in GB/T 12905 and GB/T 31866, and the following terms and
definitions are applicable to this document.
3.1 Middleware
c) Log file management: manage log files, including log name, size of single log
file, and number of log files, etc.;
d) Log output mode management: manage the log output mode, including output
to the console, files, and database, etc.
6.1.2 Authority control
The main functions of authority control include:
a) Authority model: subject, resources, authority, role, and role-authority
relationship, and subject-role relationship;
b) Resource management: perform unified management and control of the
services provided by the Ecode identification middleware in the form of
resources, including resource name and access address;
c) Authentication and authorization: authenticate the identity of the user; after
passing the identity authentication, the user has the right to access resources.
6.1.3 Security management
The main functions of security management include:
a) Security audit: audit important user behaviors and abnormal use of system
resources. The audit content includes date and time, type, subject
identification, object sensitive marking and event results, etc.;
b) Communication integrity: the communication between the middleware of the
Ecode identification platform and application programs supports the
transaction transmission mechanism. When the data transmission is
abnormally interrupted, the transaction is rolled back and re-transmitted, so
as to ensure the integrity of the data;
c) Access control: restrict the concurrent access of users and set the number of
accesses within the unit time.
6.1.4 Abnormality alarm
The main functions of abnormality alarm include:
a) Equipment operating status alarm: monitor the working status of the hardware
equipment linked to the equipment management module; provide alarm
prompts for hardware equipment with abnormal working status;
b) Abnormal data alarm: provide alarm prompts for abnormal data and duplicate
data collected and transmitted by the middleware of Ecode identification;
The message conveying module mainly conveys messages between the application
interface module and the data processing module. Its main functions include:
a) Message routing function, which can implement two-way message routing
and accurately locate the data processing module and application program
that need to be addressed;
b) Message jitter function. There are circumstances where the message
conveying module handles repeated message submission and delivery;
c) Message conveying assurance function. The upper and lower layers of the
message conveying module agree on the message reception standards and
ensure that two-way messages can be accurately received;
d) Message retry function: re-send unsuccessfully delivered messages.
6.2.4 Application interface
The application interface module provides access interfaces for application programs
that access the middleware. Its main functions include:
a) View access interface, which provides data access interfaces to application
programs in the form of data views;
b) Service access interface, which provides data access interfaces to application
programs in the form of publishing data as services;
c) Monitoring and management interface, which provides interfaces to
application programs to monitor and manage the middleware runtime services.
6.3 Application Development Subsystem
6.3.1 Development interface
Provide application development interfaces in C, C ++, C # and java language.
6.3.2 Development tools
Support middleware integrated development in development environments, such as:
eclipse, idea and visual studio, etc.
6.3.3 Development environment
Support development in development environments, such as: windows, Linux, centos
and ubuntu, etc.
......
Source: Above contents are excerpted from the PDF -- translated/reviewed by: www.chinesestandard.net / Wayne Zheng et al.
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