GB/T 43869-2024 in English
VALIDGeneral technology requirements for surveillance radar in vessel traffic services
- Issued on:2024-04-25
- Implemented on:2024-11-01
- File Format:PDF
- Delivery:Via email within 5 business days
$359.00
| Standard No: | GB/T 43869-2024 |
| Document status: | VALID |
| Title in English: | General technology requirements for surveillance radar in vessel traffic services |
| Title in Chinese: | 船舶交通管理系统监视雷达通用技术要求 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 5 business days |
| Issued on: | 2024-04-25 |
| Implemented on: | 2024-11-01 |
| ICS Classification: | 47.020.70-Navigation and control equipment |
| Chinese Classification: | U65-Navigation equipment |
| Professional Classification: | GB-National Standard |
| Related Topics: | System Radar
General technical requirements for hydraulic systems Ship video surveillance Transportation Industry Radar Radar universal Rules and Regulations on Ship Radar Requirements Airborne Battlefield Surveillance Radar General gbt 43869 |
《GB/T 43869-2024船舶交通管理系统监视雷达通用技术要求》由TC531（全国船舶电气及电子设备标准化技术委员会）归口，主管部门为国家标准化管理委员会。
Introduction
1. Standard Overview
GB/T 43869-2024 "General Technical Requirements for Surveillance Radar for Vessel Traffic Management System" stipulates the composition, technical requirements, test methods, inspection, marking, packaging, transportation and storage of surveillance radar for vessel traffic management system.
2. Comparison of standard frameworks
| Standard dimensions | Basic requirements | Standard requirements | Advanced requirements |
|---|---|---|---|
| Maximum operating distance (n mile) | ≥5 | ≥6.3 | ≥8.6 |
| Minimum operating distance (m) | ≤150 | ≤150 | ≤150 |
| Distance resolution (m) | ≤25 | ≤20 | ≤15 |
| Azimuth resolution (degrees) | ≤1° | ≤0.6° | ≤0.5° |
3. Technical Requirements Interpretation
The technical requirements of surveillance radar cover multiple dimensions, including functions, performance, interface, environmental adaptability and reliability. The following is a detailed interpretation of key indicators:
3.1 Functional Level
- Equipment Control: Supports local and remote command operations, including pulse width selection, pulse repetition period selection and other functions.
- Working Mode: Supports customizing multiple working modes and switching with one key according to different environmental conditions.
- Redundant hot standby: dual transceiver configuration, support independent power supply and hot standby.
3.2 Performance indicators
The performance requirements of the surveillance radar include key parameters such as maximum effective range, minimum effective range, resolution, and positioning accuracy. For example, in clear weather and sea conditions below level 3, the maximum effective range of the X-band surveillance radar must meet the requirements of Table 2 when the detection probability is 90%.
3.3 Interface and data format
The interface requires the use of an RJ-45 Ethernet interface, supporting the input and output of radar control data, radar state data, and network video data. The data format must comply with the relevant provisions of GB/T39277-2020.
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