DB31/T 845-2020 Public data acquisition technical specifications for new energy vehicles
1 Scope
This document specifies the technical requirements for data exchange between the comprehensive service and management platform of the remote service and management system for new energy vehicles (hereinafter referred to as comprehensive platform) and the enterprise service and management platform (hereinafter referred to as enterprise platform, including vehicle manufacturer platform and charging spot/hydrogen refueling station operator platform), including communication protocol structure, data packet structure and definition, data unit format and definition, and data information acquisition interval.
This document is applicable to new energy vehicles registered in Shanghai as well as public and dedicated charging facilities. New energy vehicle types include passenger cars and commercial vehicles.
Note: The new energy vehicles specified in this document refer to battery electric, plug-in hybrid electric, and fuel cell electric vehicles registered in Shanghai.
2 Normative references
The following normative documents contain provisions which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 32960.3-2016 Technical specifications of remote service and management system for electric vehicles - Part 3: Communication protocol and data format
3 Terms and definitions
For the purposes of this document, the terms and definitions given in GB/T 32960.3 and the following apply.
3.1
EV charging Station
facility composed of one or more sets of electric vehicle charging equipment, which charges electric vehicles and is capable of monitoring the status of the charging equipment in the charging process
3.2
AC charging spot
dedicated power supply device that provides alternating current power for electric vehicles with an on-board charger by conductive means
3.3
DC charging spot
dedicated power supply device that provides DC power supply to electric vehicles with on-board chargers by conductive means
4 General requirements
4.1 For the protocol structure, TCP/IP network control protocol is used as the underlying communication bearer protocol, as shown in Figure 1
Contents
Foreword II
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements
5 Communication connection
6 Data packet structure and definition
7 Data unit format and definition
8 Data information acquisition and reporting
DB31/T 845-2020 Public data acquisition technical specifications for new energy vehicles
1 Scope
This document specifies the technical requirements for data exchange between the comprehensive service and management platform of the remote service and management system for new energy vehicles (hereinafter referred to as comprehensive platform) and the enterprise service and management platform (hereinafter referred to as enterprise platform, including vehicle manufacturer platform and charging spot/hydrogen refueling station operator platform), including communication protocol structure, data packet structure and definition, data unit format and definition, and data information acquisition interval.
This document is applicable to new energy vehicles registered in Shanghai as well as public and dedicated charging facilities. New energy vehicle types include passenger cars and commercial vehicles.
Note: The new energy vehicles specified in this document refer to battery electric, plug-in hybrid electric, and fuel cell electric vehicles registered in Shanghai.
2 Normative references
The following normative documents contain provisions which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 32960.3-2016 Technical specifications of remote service and management system for electric vehicles - Part 3: Communication protocol and data format
3 Terms and definitions
For the purposes of this document, the terms and definitions given in GB/T 32960.3 and the following apply.
3.1
EV charging Station
facility composed of one or more sets of electric vehicle charging equipment, which charges electric vehicles and is capable of monitoring the status of the charging equipment in the charging process
3.2
AC charging spot
dedicated power supply device that provides alternating current power for electric vehicles with an on-board charger by conductive means
3.3
DC charging spot
dedicated power supply device that provides DC power supply to electric vehicles with on-board chargers by conductive means
4 General requirements
4.1 For the protocol structure, TCP/IP network control protocol is used as the underlying communication bearer protocol, as shown in Figure 1
Contents of DB31/T 845-2020
Contents
Foreword II
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements
5 Communication connection
6 Data packet structure and definition
7 Data unit format and definition
8 Data information acquisition and reporting
