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GB/T 34067.2-2019 (GB/T34067.2-2019)

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GB/T 34067.2-2019: PDF in English (GBT 34067.2-2019)
GB/T 34067.2-2019
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 17.220.20
N 22
In-home display terminal for smart-utilization power -
Part 2: Data exchange
ISSUED ON: MAY 10, 2019
IMPLEMENTED ON: DECEMBER 01, 2019
Issued by: State Administration for Market Regulation;
Standardization Administration of the People’s Republic of
China.
Table of Contents
Foreword ... 3 
1 Scope ... 4 
2 Normative references ... 4 
3 Terms and definitions ... 5 
4 Data exchange model ... 6 
5 Data exchange based on RS-485 communication interface ... 7 
6 Low-voltage power line narrow-band carrier communication technical
requirements ... 7 
7 Short-range wireless communication technical requirements ... 7 
8 Wireless public network communication interface technical requirements ... 7 
9 Data transmission requirements ... 8 
Appendix A (Informative) Schematic diagram of in-home display terminal for
smart-utilization power and smart energy meter data exchange ... 9 
In-home display terminal for smart-utilization power -
Part 2: Data exchange
1 Scope
This Part of GB/T 34067 specifies the data exchange model of in-home display
terminal for smart-utilization power (hereinafter referred to as terminal), and
specifications of local connection data exchange, Local Area Network (LAN)
data exchange, Wide Area Network (WAN) data exchange which are based on
RS485 communication interface, short-range wireless communication interface,
low-voltage power line narrow-band carrier communication interface and GPRS
public network communication interface.
This Part applies to terminal equipment that is used in-home to display power
consumption information by communication.
2 Normative references
The following documents are indispensable for the application of this document.
For dated references, only the dated version applies to this document. For
undated references, the latest edition (including all amendments) applies to this
document.
GB/T 9387.1-1998, Information technology. Open Systems Interconnection.
Basic Reference Model. Part 1: The Basic Model
GB/T 17215.101-2010, Electricity metering. Data exchange for meter
reading, tariff and load control. Glossary of terms. Part 1: Terms related to
data exchange with metering equipment using DLMS/COSEM
GB/T 19882.31-2007, Automatic meter reading system. Part 3-1: Application
layer data exchange protocols. Object identification system
GB/T 19882.32-2007, Automatic meter reading system. Part 3-2: Application
layer data exchange protocols. Interface class
GB/T 19882.33-2007, Automatic meter reading system. Part 3-3: Application
layer data exchange protocols. COSEM application layer
GB/T 19882.222-2017, Automatic meter reading system. Part 222: Physical
layer (PHY) specifications. Wireless communication meter reading system
GB/T 19882.223-2017, Automatic meter reading system. Part 223: Data link
layer (MAC sub-layer). Wireless communication meter reading system
GB/T 19897.1-2005, Automatic meter reading system lower layer
communication protocol. Part 1: direct local data exchange
GB/T 26831.1-2010, Society energy metering for reading system
specification. Part 1: Data exchange
GB/T 26831.4-2017, Specification for reading system of energy metering in
community. Part 4: Wireless meter readout
GB/T 26831.5-2017, Specification for reading system of energy metering in
community. Part 5: Wireless relaying
GB/T 31983.11-2015, Narrow band power line communication over low-
voltage mains. Part 11: 3 kHz to 500 kHz frequency bands and classifications,
limits of output level and electromagnetic disturbances
GB/T 31983.31-2017, Narrow band power line communication over low-
voltage mains. Part 31: Narrow band orthogonal frequency division
multiplexing power line. Communication physical layer specification
GB/T 34067.1-2017, In-home display terminal for smart-utilization power.
Part 1: General technical requirements
DL/T 645-2007, Multi-function watt-hour meter communication protocol
DL/T 698.35-2010, Data acquisition and management system for electrical
energy. Part 3-5: Technical specification of electrical energy data acquisition
terminal. Special requirement for meter rending terminal of LV customers
DL/T 698.45-2017, Data acquisition and management system for electrical
energy. Part 4-5: Communication protocol-object oriented data exchange
protocol
YD/T 1208-2002, 800MHz CDMA digital cellular mobile communication
network Wireless Intelligence Network (WIN). Phase 1: Technical
specification of interface
YD/T 1214-2006, Technical requirement of 900/1800MHz TDMA Digital
Cellular Mobile Telecommunication Network General Packet Radio Service
(GPRS). Equipment: Mobile Stations
3 Terms and definitions
Terms and definitions determined by GB/T 17215.101-2010, GB/T 19897.1-
2005 and GB/T 34067.1-2017, and the following ones are applicable to this
document.
The application layer supports GB/T 19882.31-2007, GB/T 19882.32-2007,
GB/T 19882.33-2007, GB/T 26831.1-2010, DL/T 645-2007 and DL/T 698.45-
2017.
Refer to Appendix A for in-home display terminal for smart-utilization power and
smart energy meter data exchange.
5 Data exchange based on RS-485 communication
interface
The interface is a RS-485 communication interface of the two-wire configuration
(A, B); it shall comply with the provisions of 4.6.3 of DL/T 698.35-2010.
When it is used for local connection data exchange, the terminal is connected
by the main unit.
When it is used for Local Area Network (LAN) data exchange, the terminal is
connected by the slave unit.
6 Low-voltage power line narrow-band carrier
communication technical requirements
It shall comply with the provisions of GB/T 31983.11-2015, and GB/T 31983.31-
2017.
7 Short-range wireless communication technical
requirements
It shall comply with the provisions of GB/T 26831.4-2017, GB/T 26831.5-2017,
GB/T 19882.222-2017, and GB/T 19882.223-2017.
8 Wireless public network communication interface
technical requirements
It shall comply with corresponding national standards or industry standards.
The use of CDMA interfaces shall comply with the provisions of YD/T 1208-
2002.
The use of TDMA interfaces shall comply with the provisions of YD/T 1214-2006.
......
 
(Above excerpt was released on 2019-11-02, modified on 2021-06-07, translated/reviewed by: Wayne Zheng et al.)
Source: https://www.chinesestandard.net/PDF.aspx/GBT34067.2-2019