A distributed security system architecture multiplexing civil infrastructure

Abstract

The application discloses a kind of multiplexing civil infrastructure's distributed security system architecture, comprising: device platform, integration or deployment in a building (structure);Energy storage device, by mode switching unit, as the load balancing equipment of the structure power distribution network in the first working mode, in the second working mode, it is only used as the power supply of device platform;Heat management circuit, exchange waste heat to the existing water storage or heat dissipation facilities of the structure;Network communication unit, using the existing civil communication access resources of the structure to establish communication channel.The application reconstructs the ubiquitous building (structure) into distributed security node, with the advantages of large deployment flexibility, high equipment utilization, strong survivability.

Description

Technical Field

[0001] This invention belongs to the field of security system deployment and integration technology, specifically involving an architecture method for systematically reconstructing existing buildings into distributed security nodes. Background Technology

[0002] Existing fixed security systems mostly use dedicated platforms, such as independent iron towers or dedicated vehicles. Such solutions are costly to deploy, have low daily utilization rates, and limited coverage density. Urban and industrial areas are widely populated with various buildings and structures, including high-rise buildings, industrial towers, storage tanks, and communication towers. These structures possess structural load-bearing capacity, power infrastructure, and communication access conditions, but their security deployment potential has not been systematically explored within the existing technological framework. Summary of the Invention

[0003] The technical problem to be solved by this invention is: how to systematically reconstruct ubiquitous buildings into distributed security nodes without relying on dedicated facilities. This invention provides a distributed security system architecture that reuses civilian infrastructure. Its core is to regard buildings (structures) as integrated platforms that integrate structural load-bearing, energy supply, heat dissipation and communication access, and to achieve low-cost and highly flexible deployment of security nodes by reusing their existing facilities. The system architecture includes: Device platform: integrated or deployed on a building (structure). Energy storage device: Connected to the existing power distribution network of the structure via a mode switching unit. In the first operating mode, it functions as a load balancing device for the power distribution network; in the second operating mode, it switches to power supply solely for the device platform. Further, the mode switching unit may integrate a power conversion module to convert the electrical energy output from the civilian energy storage device into voltage and current formats compatible with the device platform. The specific implementation of this power conversion module can be selected based on the power requirements of the device platform, and may include, for example, a DC boost circuit, a pulse shaping circuit, or a supercapacitor buffer array. It should be understood that regardless of the integrated power conversion module, the core function of the mode switching unit remains unchanged—that is, in the second operating mode, disconnecting from the power distribution network and converting the civilian energy storage device into power supply solely for the device platform. Thermal management loop: The waste heat generated by the operation of the device platform is exchanged to the existing water storage or heat dissipation facilities of the structure. Network communication unit: Utilizes the existing civilian communication access resources of this structure to establish communication channels between system nodes. Beneficial effects First, it offers high deployment flexibility, allowing any building or structure with basic requirements to serve as a node. Second, it boasts high equipment utilization, with energy storage devices continuously generating economic benefits during non-disposal periods. Third, it has a low total cost of ownership, with the main investment tied up in existing civil infrastructure. Attached Figure Description Figure 1 This is a schematic diagram of the functional layers and interfaces of a single node. Figure 2 This is a flowchart of the waste heat disposal process for the thermal management loop. Figure 3 This is a diagram showing the working state transition of the mode switching unit. Figure 4 This is a diagram of the multi-node collaborative network topology. Figure 5 A schematic diagram of an example deployment of an industrial storage tank. Detailed Implementation In the following embodiments, the non-contact heat exchange device refers to a heat exchange device in which heat is exchanged between the refrigerant circuit and the fire water circuit through a solid wall, and the fluids of the two circuits do not come into direct contact. Example 1 A standardized interface platform is pre-installed above the core of a Class A high-rise public building. The energy storage device uses a civilian energy storage cabinet, deployed on the building's equipment floor. A thermal management loop connects to the heat exchange coils in the fire water tank on the building's roof. This thermal management loop is a closed-loop hot water exchange circuit independent of the fire protection network, exchanging heat with the water in the fire water tank only through a heat exchanger, without affecting the function and operation of the existing fire protection system. In the first operating mode, the energy storage cabinet participates in peak-valley regulation of the power distribution network. In the second operating mode, the switching unit disconnects from the power grid and switches to supplying power to the device platform on the standardized interface platform. The power conversion module built into the switching unit converts the electrical energy output from the energy storage cabinet into the power supply form required by the device platform, and the generated waste heat is discharged into the fire water tank through the thermal management loop. Example 2 This system is deployed in an external floating roof crude oil storage tank area. The device platform is located on the roof of an existing building outside the tank area's fire dike, utilizing this location for low-altitude security coverage with good visibility of the storage tank area. The energy storage device is a civilian energy storage unit, deployed within the equipment room of the existing building. The thermal management loop extends into the fire dike via buried refrigerant pipelines, engaging in non-contact heat exchange with the existing fire-fighting cooling water network in the tank area, utilizing the circulating cooling water in the network as a waste heat buffer and absorption medium. This thermal management loop is a closed-loop hot water exchange loop independent of the fire-fighting piping network, engaging in non-contact heat exchange only with the fire-fighting cooling water network through a heat exchanger, without affecting the function and operation of the original fire-fighting system. The network communication unit utilizes the existing fiber optic access resources in the tank area to establish a communication channel. Example 3 Multiple nodes establish communication channels through public cellular mobile communication networks, forming a distributed security network. When a low-altitude threat target enters the area, the nodes share data and coordinate their response timelines, enabling coordinated action by multiple nodes against the same low-altitude threat target. It should be understood that, based on the system architecture disclosed in this patent, any technical solution that retains the core idea of ​​"systematically reusing buildings and their existing power distribution networks, existing water storage or heat dissipation facilities, and existing civil communication access resources as distributed security nodes" constitutes equivalent infringement. The scope of protection of this invention is defined by the appended claims.

Claims

1. A distributed security system, characterized by, include: At least one device platform is integrated or deployed on a building (structure); an energy storage device is electrically connected to the existing power distribution network of the structure and the device platform through a mode switching unit, the mode switching unit being configured to: in a first operating mode, operate the energy storage device as a load balancing device for the power distribution network; in a second operating mode, switch to power supply only for the device platform; a thermal management loop exchanges the waste heat generated by the device platform during operation to the existing water storage or heat dissipation facilities of the structure to control the operating temperature of the equipment and dissipate waste heat; a network communication unit is configured to establish a communication channel between nodes of the distributed security system using the existing civilian communication access resources of the structure.

2. The system of claim 1, wherein, The buildings and structures mentioned include, but are not limited to: civil buildings, industrial structures, petrochemical storage and transportation facilities, communication towers and masts, transportation infrastructure, or public facility structures.

3. The system according to claim 1, characterized in that, The device platform is deployed at the highest point of the structure, the equipment layer, the internal space, or an external auxiliary platform.

4. The system of claim 1, wherein, The device platform is pre-installed with standardized physical and signal interfaces, including a high-voltage DC input interface, a circulating refrigerant interface, and a network data interface.

5. The system of claim 1, wherein, The existing water storage or heat dissipation facilities of the structure include, but are not limited to: fire water tanks, fire pools, domestic hot water systems, circulating cooling water systems, heating system circuits, or process cooling water tanks.

6. The system of claim 1, wherein, The existing civilian communication access resources include, but are not limited to: public cellular mobile communication networks, public wireless local area networks, civilian satellite internet terminals, or voice and data services of public switched telephone networks.

7. The system of claim 1, wherein, The device carried by the platform is a directional radiation device that uses electrical energy to generate a highly directional electromagnetic beam to deal with low-altitude threat targets.

8. The system according to claim 7, characterized in that, The directional radiation device includes a high-energy laser radiation device or a high-power microwave / millimeter-wave radiation device.

9. The system of claim 1, wherein, Multiple nodes of the distributed security system share low-altitude threat target data and synchronize response times through the communication channel established by the network communication unit.

10. The system of claim 1, wherein, It also includes a hardware safety interlock device independent of the system control unit, which physically cuts off the power supply circuit of the device platform when it determines that there is a possibility of accidental damage.

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