GB/T 26875.1-2026Remote monitoring system for urban fire protection - Part 1: General technical requirements (English PDF)

6.1 Functional Requirements

6.1.1 The system shall have data acquisition and transmission functions and comply with the following requirements.

a) The operational status information of fire protection facilities should be collected and transmitted in real time through the data acquisition and transmission devices of the networked unit, and applied through the networked unit's applications. The platform collects and transmits fire safety management information from networked entities;

b) Information on the operational status of fire protection facilities, including automatic fire alarm systems, fire water supply and hydrant systems, and automatic sprinkler systems, should be collected. Information can be collected on the operational status of other fire protection facilities; the collected operational status information of fire protection facilities should comply with GB 25506. Regulation;

c) Fire safety management information of networked units should be collected, and the fire safety management information should comply with the provisions of GB 25506.

6.1.2 The system should have basic data entry, modification and deletion functions.

6.1.3 The operating status information of fire protection facilities, system operation and operation log information in the system should not be deleted within the valid time limit.

6.1.4 The system should distinguish between the normal operation, testing, and maintenance status of fire protection facilities.

6.1.5 Each application platform and integrated management platform of the system should support mobile applications according to the functions of each platform.

6.1.6 The functions of the application support platform should meet the following requirements.

a) It has the functions of registering, modifying, disabling, and deleting data acquisition and transmission devices of networked units, and generates a universally unique identifier for the registered device. Don't use code;

b) It has the functions of accessing, parsing, and storing fire protection facility status information and fire safety management information;

c) It has a real-time information push function, which pushes relevant information to different application platforms and a comprehensive management platform for processing;

d) The application support platform with human operators has online processing capabilities for fire alarm information, including fire protection facility malfunctions and anomalies. The platform includes online information processing capabilities, as well as inspection and check-in functions; it also provides an application support platform without human agents to handle the aforementioned information. The message is pushed to the relevant application platforms, where users of each platform confirm, process, and archive the information.

e) It has the function of accessing video information from networked units;

6.2 Performance Requirements

6.2.1 The system's query response time should be less than 5 seconds.

6.2.2 The deviation between the system time and China Standard Time should not exceed 5 seconds.

6.2.3 The application support platform should support the access of no less than 5,000 user information transmission devices, and the data receiving capability should be no less than 1,000 times/s.

6.2.4 The time from obtaining fire alarm information from the data acquisition and transmission device of the networked unit to receiving it on the application support platform should not exceed 10 seconds.

6.2.5 The time for the application support platform to send fire protection facility operation status information to each application platform should not exceed 3 seconds.

6.2.6 System operation data should be stored for no less than 6 years. Audio and video information related to fires should be stored long-term. Other audio and video... Information should be retained for no less than 6 months.

6.3 Safety Requirements The system should be classified, registered, and evaluated for information system network security level protection in accordance with the requirements of the national network security level protection system. And it meets the corresponding level of safety requirements.