Building video monitoring system

Abstract

The invention discloses a building video monitoring system. A center control unit is used for obtaining a plurality of broadcast message intensity values which are sent by a positioning terminal and are associated with the same physical address, acquiring the position of Bluetooth receiving equipment for sending the broadcast message intensity values, and calculating the coordinate of a monitoredobject according to the intensity values and the position of the equipment. A position matching unit is used for obtaining position coordinates matched with the center control unit and then finding the position of a camera matched with the position coordinates. A positioning terminal comprises a plurality of Bluetooth receiving equipment arranged in a floor. A monitoring control unit is used for acquiring the position coordinates of mobile equipment and then controlling the camera to rotate towards the direction of the position coordinates. According to the video monitoring system disclosed inthe invention, the position of the mobile equipment is positioned through Bluetooth and then the mobile equipment is matched with a nearby camera. The camera feeds back the information to the systemaccording to the judgment on whether a heat source is acquired or not. The system is convenient and intelligent. Through detecting Bluetooth signals sent by the mobile equipment carried by pedestrians, the video monitoring is carried out on pedestrians. The manual operation is reduced, and the monitoring reliability is improved.

Description

technical field [0001] The invention belongs to the technical field of video monitoring, in particular to a building video monitoring system. Background technique [0002] At present, building monitoring has become an intelligent monitoring method that is more and more accepted by the society. Its convenience and real-time performance without personnel contact save a lot of manpower and material costs. The setting saves time. With the rapid development of intelligent buildings With the development, various automation sub-professional technologies have been widely used in building equipment management. Early sub-specialties in building monitoring, such as power distribution, HVAC, lighting, environment, security, broadcasting, information, etc., as well as emerging clean energy majors such as photovoltaic power generation, are generally set up separately and managed independently, and each major has its own relative Independent monitoring system. The daily property manageme...

AI Technical Summary

Problems solved by technology

Isolated sub-specialties bring great inconvenience to building monitoring, and in emergencies, it is difficult for the monitoring system to effectively and quickly protect personnel safety and reduce economic benefits

[0003] However, during on-site operation, the building monitoring demonstration system is often operated due to the need for wired input devices, and these wired input devices are often short-distance operations must be at the building monitoring demonstration site and close to the building monitoring Visualization devices are only available, which greatly interferes with the orderly progress of building monitoring

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