GB/T 1251.3-2008

Active

Ergonomics - system of auditory and visual danger and information signals

人类工效学 险情和信息的视听信号体系

Standard Type
GBT
ICS
13.180
CCS
A25
Status
Active
Issue Date
2008-07-16
Implementation
2009-01-01
Centralized Committee
国家标准委
Issuing Authority
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies the ergonomic requirements for designing and using auditory and visual signals to convey danger and information in work environments. It is applied in industrial settings, control rooms, and public facilities to ensure that warning signals (e.g., alarms, flashing lights) are clearly distinguishable and effectively communicate urgency or safety instructions. The standard helps prevent accidents and improve human-machine interaction by standardizing signal characteristics like frequency, intensity, and color coding.

Related Standards

Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.