GB/T 41998-2022 in English
VALIDElectrical safety of machinery—Safe technical requirements of mechanical wireless control system interface
- Issued on:2022-10-12
- Implemented on:2023-05-01
- File Format:PDF
- Delivery:Via email within 5 business days
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| Standard No: | GB/T 41998-2022 |
| Document status: | VALID |
| Title in English: | Electrical safety of machinery—Safe technical requirements of mechanical wireless control system interface |
| Title in Chinese: | 机械电气安全 机械无线控制系统技术要求 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 5 business days |
| Issued on: | 2022-10-12 |
| Implemented on: | 2023-05-01 |
| ICS Classification: | 29.020-Electrical engineering in general |
| Chinese Classification: | K07-Computer application |
| Professional Classification: | GB-National Standard |
| Related Topics: | Electrical Safety
Mechanical sample preparation system Electrical safety of marine machinery Motor and wire control Mechanical and electrical safety GBT41998 GB/T 41998-2022 Mechanical and Electrical Safety Technology Mechanical Equipment Safety Technical Regulations wireless GB/T 41998-2022 Standard Mechanical Electrical Safety Mechanical Wireless Control Robotic arm safety technical standards Microprocessor Control System Security |
《GB/T 41998-2022机械电气安全 机械无线控制系统技术要求》由TC231（全国工业机械电气系统标准化技术委员会）归口，主管部门为中国机械工业联合会。
Introduction
Analysis of Core Technical Requirements
System Safety Architecture Design
| Safety Level | Technical Requirements | Verification Method |
|---|---|---|
| SIL1/PLc | Single Failure Mode Detection≤30s | FMEDA Analysis + Timing Test |
| SIL2/PLd | Bidirectional Bit Check + Redundant Communication | Failure Injection Experiment |
Key Function Module Verification
04.7
Under emergency stop conditions, verify that the base station control signal is disconnected ≤150ms (using contactor QB7801C as the test instrument)
Technology Evolution Analysis
- 2017 Edition: Basic Transmission Protocol Specification
- 2022 New Edition: Add support for Quantum-Safe quantum encryption algorithm
- Future Direction: 5G URLLC Ultra-low Latency Adaptation
A.2 Case: Automobile Welding Robot CCS
The Profinet-IRT network interface is used to build a redundant link of the main control unit, and the measured MOS score is >98%.....See Appendix B for detailed parameters
Sample only — not a preview of GB/T 41998-2022
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