Standard No.:	AQ 6201-2006
English Name:	General-te chnicalr equirementso fc oalm ines afety
Chinese Name:	煤矿安全监控系统通用技术要求
Chinese Classification:	D09    Hygiene, safety and labor protection
Professional Classification:	AQ
Issued by:	State Administration of Work Safety
Issued on:	2006-2-27
Implemented on:	2006-5-1
Status:	superseded
Superseded by:	AQ 6201-2019 General technical requirements of coal mine safety supervision
Superseded on:	2020-2-1
Language:	English
File Format:	PDF
Word Count:	9000 words
Price(USD):	220.0
Delivery:	via email in 1 business day

1 Scope This standard specifies the product classification and technical requirements of supervision system of coal mine safety. This standard is applicable to the supervision system of coal mine safety (hereinafter referred to as the system). 2 Terms and Definitions 2.1 Supervision system of coal mine safety The system has such functions as acquisition, transmission, storage, processing, display, printing, audible and visual alarm and control of analog quantity, switching value and accumulative quantity, etc. The system is used to monitor methane concentration, carbon monoxide concentration, carbon dioxide concentration, oxygen concentration, wind velocity, negative pressure, temperature, smog, feed state, air door state, air regulator state, air pipe state, local air fan start-stop and primary air fan start-stop, and to realize audible and visual alarm of methane out-of-limit, switching-off and methane interlocked circuit control. 2.2

Contents 1 Scope 2 Terms and Definitions 3 Product Model and Classification 3.1 Model 3.2 Classification 4 Technical Requirements 4.1 General Requirements 4.2 Environmental condition 4.3 Power Supply 4.4 Design Requirements of the System 4.5 Basic functions 4.6 Software Function 4.7 Main Technical Index 4.8 Transmission performance 4.9 Adaptive Capacity to Power-supply Fluctuation 4.10 Working Stability 4.11 Resistance to Interference 4.12 Reliability 4.13 Explosion-proof Performance 4.14 Mining Non-Hazardous Performance