13.320 报警和警告系统 标准查询与下载
共找到 1262 条与 报警和警告系统 相关的标准，共 85 页
Security and Anti-terrorism Prevention Requirements for Petroleum and Petrochemical Systems Part 6: Oil and Gas Pipeline Enterprises
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- A91
- 发布
- 2021-12-28
- 实施
- 2022-07-01
IT NC submits to CLC TC79 the request for an amendment work of the EN 62820-1-1:2016, within CLC/TC 79/WG 15
Building intercom systems - Part 1-1: System requirements - General
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- 发布
- 2021-12-24
- 实施
- 2022-05-11 (7)
2.1 报警系统 Alarm system 报警系统是现代流程工业中分布式控制系统（DCS）、数据采集与监控系统（SCADA）等监控系统必备的核心组成部分之一。当工业生产过程出现异常状况时，报警系统可以生成相应的报警信息，通过声、光、列表等形式传达给运行人员，提醒运行人员及时发现与处理当前正在发生的异常状况，使得生产过程恢复到正常状况，同时将这些报警信息储存到报警系统中，以便后续查看和分析。 2.2 过程变量 Process variable 过程变量是表征工业过程在生产装置或设备中进行的物质、能量相互作用及转换过程的主要参数，包括温度、压力、流量、液位、成分、浓度等。 2.3 报警变量 Alarm variable 报警变量是基于报警生成机制产生的变量。当过程变量满足报警触发条件时，报警变量通常取值为‘1’，在其它情况下，报警变量通常取值为‘0’。 2.4 报警触发 Alarm occurrence 当过程变量满足报警触发条件时，对应的报警变量取值由‘0’变为‘1’，触发报警事件，其对应的时刻为报警触发时刻。 2.5 报警清除 Alarm clearance 当过程变量满足报警清除条件时，对应的报警变量取值从‘1’变为‘0’，清除报警事件，其对应的时刻为报警清除时刻。 2.6 报警阈值 Alarm threshold 报警阈值是为过程变量设定的用于触发报警的阈值，通常包括高报警阈值和低报警阈值。当过程变量大于高报警阈值或小于低报警阈值时，触发报警事件，报警变量取值由‘0’变为‘1’。 2.7 正确报警 True alarm 正确报警是指能正确反映过程变量出现异常状况的报警事件。 2.8 干扰报警 Nuisance alarm 干扰报警是指当过程变量不存在异常状况时，出现的报警事件。干扰报警经常是由噪声、干扰等因素引发，不代表过程变量真正偏离了正常状况。 2.9 报警持续时间 Alarm duration 报警持续时间是从一次报警的触发时刻到清除时刻的持续时间。 2.10 报警间隔时间 Alarm interval 报警间隔时间是从一次报警清除时刻到下一次报警触发时刻的时间间隔。 2.11 报警偏差 Alarm deviation 报警偏差是过程变量在报警过程中与报警阈值之间偏差绝对值的最大值。 2.12 抖动报警 Chattering alarm 抖动报警是在报警状态和非报警状态之间快速转换的干扰报警。 2.13 振荡报警 Oscillating alarm 振荡报警是以固定周期反复在报警状态和非报警状态之间转换的干扰报警。 2.14 常驻报警 Long-standing alarm 常驻报警是长时间处于报警状态的干扰报警。 3 干扰报警识别 干扰报警的识别本质上需要在报警出现或消除过程中，判断生产过程是处于正常或异常状况，进而识别正常状况下出现的干扰报警和异常状况下消除的干扰报警。然而，判断正常或异常状况一般需要依赖于正常或异常状况的定义，以及与之相关的机理知识、运行经验和监控变量的近期数据等信息，而且导致干扰报警出现的原因多种多样，因此自动判断正常或异常状况经常是比较困难的。抖动报警、振荡报警、常驻报警是常见的干扰报警，具有规律性特征，因此可以依据这些特征，自动识别已经出现和正在出现的干扰报警。
Guidelines for detection and clearance of nuisance alarms in industrial alarm systems for process industries
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- I659
- 发布
- 2021-12-09
- 实施
- 2021-12-15
This document specifies a protocol for point-to-point transmission of alarms and faults, as well as communications monitoring, between a Supervised Premises Transceiver and a Receiving Centre Transceiver using the Internet Protocol (IP).
Alarm systems - Alarm transmission systems and equipment - Part 9: Requirements for common protocol for alarm transmission using the Internet Protocol (IP); German version CLC/TS 50136-9:2020
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- 发布
- 2021-12-00
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- 2021-12-01
This European Standard specifies the requirements, performance criteria and testing procedures for PS to be used as part of Intrusion and Hold up Alarm Systems. The PS will either be an integral part of an I&HAS component or stand-alone. The control functions of the PS may be inc
Alarm systems - Intrusion and hold-up systems - Part 6: Power supplies; German version EN 50131-6:2017 + A1:2021
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- 2021-12-00
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- 2021-12-01
This European Standard specifies the minimum equipment requirements for the performance, reliability, resilience, security and safety characteristics of the receiving centre transceiver (RCT) installed in ARC and used in alarm transmission systems.
Alarm systems - Alarm transmission systems and equipment - Part 3: Requirements for Receiving Centre Transceiver (RCT); German version EN 50136-3:2013 + A1:2021
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- 2021-12-00
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- 2021-12-01
The protection target (physical integrity) is defined in the German Occupational Safety Act and related regulations. Therefore, it is necessary to carry out a hazard assessment (e. g. prevention of violence) for employees and all persons in the premises. In general, the requireme
Emergency and danger systems - Part 3: Emergency, danger and hazard response systems - Risk management file and examples for applications
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- 2021-12-00
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- 2021-12-01
BS EN IEC 62820-1-1. Building intercom systems - Part 1-1. System requirements. General
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- 发布
- 2021-11-29
- 实施
- 2021-11-29
This part of IEC 60839 specifies the Open Supervised Device Protocol for electronic access control systems. This includes communication settings, commands and replies between the ACU and the peripheral devices. It also includes a mapping of mandatory and optional requirements as
Alarm and electronic security systems - Part 11-5: Electronic access control systems - Open Supervised Device Protocol (OSDP) (IEC 60839-11-5:2020); German version EN IEC 60839-11-5:2020
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- 2021-11-00
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- 2021-11-01
Alarm and electronic security systems. Electronic access control systems. Access control configuration based on Web services
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- 发布
- 2021-10-20
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- 2021-10-20
Hospital security and anti-terrorism prevention requirements
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- 13.320
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- A91
- 发布
- 2021-10-14
- 实施
- 2021-12-14
School security and anti-terrorism prevention requirements
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- 13.320
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- A91
- 发布
- 2021-10-14
- 实施
- 2021-12-14
Alarm and electronic security systems – Part 11-33: Electronic access control systems – Access control configuration based on Web services
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- 13.320
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- 发布
- 2021-10-05
- 实施
- 2021-10-05
This part of IEC 60839 defines the Web services interface for electronic access control systems. This includes listing electronic access control system components, their logical composition, monitoring their states and controlling them. It also includes a mapping of mandatory and optional requirements in accordance with IEC 60839-11-1:2013, as covered by Annex B. This document applies to physical security only. Physical security prevents unauthorized personnel, attackers or accidental intruders from physically accessing a building, room, etc. Web services usage and device management functionality are outside the scope of this document. Refer to IEC 60839-11-31:2016 for more information. This document does not in any way limit a manufacturer to add other protocols or extend the protocol defined here. For rules on how to accomplish this, refer to IEC 60839-11-31:2016.
Alarm and electronic security systems - Part 11-33: Electronic access control systems - Access control configuration based on Web services
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- 13.320
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- 发布
- 2021-10-01
- 实施
- 2021-12-29 (7)
Alarm and electronic security systems - Part 11-33 : electronic access control systems - Access control configuration based on Web services
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- 13.320
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- 发布
- 2021-10-01
- 实施
- 2021-11-20
This Technical Specification applies to interconnections between intrusion and hold-up alarm system components using specific or non-specific wired interconnections. The interconnected components may be located within the supervised premises, or normally mounted on the outside of
Alarm systems - Intrusion systems - Part 5-1: Interconnections - Requirements for wired Interconnection for I&HAS equipments located in supervised premises; German version CLC/TS 50131-5-1:2021
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- 发布
- 2021-10-00
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- 2021-10-01
Alarm systems - Social alarm systems - Part 5: Interconnections and communications
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- 13.320
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- 发布
- 2021-09-15
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- 2021-09-15
Safety prevention and control monitoring information system in the field of hazardous chemicals Part 2: Monitoring classification standards
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- 13.320
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- A 91
- 发布
- 2021-09-03
- 实施
- 2021-10-03
"Bright kitchen and bright stove" video kitchen construction specifications
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- 13.320
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- A 91
- 发布
- 2021-09-03
- 实施
- 2021-10-03
