JT/T 1305.2-2020 in English
VALIDData element of China Rescue and Salvage information-Part 2: Basic data element of rescue and salvage personnel
- Issued on:2020-04-28
- Implemented on:2020-07-01
- File Format:PDF
- Delivery:Via email within 5 business days
$505.00
| Standard No: | JT/T 1305.2-2020 |
| Document status: | VALID |
| Title in English: | Data element of China Rescue and Salvage information-Part 2: Basic data element of rescue and salvage personnel |
| Title in Chinese: | 救捞系统信息数据元 第2部分：救捞人员基础数据元 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 5 business days |
| Issued on: | 2020-04-28 |
| Implemented on: | 2020-07-01 |
| Professional Classification: | JT-Transport |
| Related Keywords: | salvage system information data element series standard
basic data element data element core data element system basic data |
| Related Topics: | fishing
Basic data Basic data Multivariate Data Analysis save data element standards Basic data of agency affairs informatization |
JT/T 1305的本部分规定了救捞人员基础数据元的编制原则和分类、信息数据元及数据元值域代码集。
本部分适用于交通运输行业建立救捞人员相关数据库，以及有关信息系统所涉及的救捞人员数据的采集、交换与共享。
Introduction
Standard Overview and Technical Background
JT/T 1305.2-2020 is a transportation industry standard and the second part of the salvage system information data element series standard. It focuses on standardizing the classification, definition and coding rules of the basic data of salvage personnel. This standard is compatible with the GB/T 14946 series of standards and is expanded in combination with the characteristics of the salvage industry.
Core data element system architecture
| First-level classification | Second-level classification | Typical data element | Data format |
|---|---|---|---|
| Organizational structure | Unit information | Unit code, administrative division name | an..20/50 |
| Internal organization | Organization type code, establishment date | n1/YYYYMMDD | |
| Position information | Position grade code, position responsibilities | an..20/ul | |
| Personnel information | Crew certificate | Certificate category code, service book route category | n2/n1 |
Key technology innovation
Classification and coding system
Adopt a five-level coding structure: business area (JL) + first-level classification (11-20) + second-level classification (01-99) + third-level classification (01-99) + serial number (001-999), such as JL110101001 represents the unit code.
Crew dynamic management
Innovatively define Crew service book related data elements (JL13011006-007), and realize refined management through registration category codes and route category codes.
Implementation and application suggestions
- System connection: It is recommended to adopt the code set of 6.1-6.13 of this standard to ensure compatibility with national standards such as GB/T 2260
- Data governance: Focus on the 18 classifications of personnel category codes (DM_RYLB) and establish a mapping relationship with the HR system
- Security control: Implement hierarchical access permission control for salary data elements (JL14 series)
Standard evolution analysis
Compared with the 2016 version of the standard, the main improvements include:
1. Added Crew dynamic information classification (JL130105 series)
2. Refined the granularity of salary and welfare management, and added innovative fields such as negotiated salary identification (JL140302004)
3. Optimize data format specifications, such as extending the length of email addresses to 120 characters
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