Application problems and bottlenecks in the construction of security city intelligent integrated management platform

At present, the application of the “Safe City” intelligent integrated management platform in the construction of smart cities mainly faces the following major development bottlenecks:
1. Communication protocol and interface standards are not uniform
The compatibility of platform software with monitoring equipment and other subsystems is a long-standing contradiction. Since there is no unified standard, existing products are dedicated or software and hardware are bound, which makes compatibility difficult. In order to solve this problem, platform software vendors either support the proprietary SDK of the device manufacturer's products, or support the international standard protocol onvif or rtsp, or support industry standard protocols (such as GB/T28181). Because the docking cycle is long, difficult, and costly, it has become the consensus of the industry to unify the industry standards as soon as possible, but the real interests among enterprises have become obstacles to the progress of this process. If the standardization of the agreement is realized, it will bring great convenience to both the enterprise and the customer, which not only saves a lot of money for the customer, but also facilitates the project implementation and operation and maintenance of the integrator. The realization of standardization will bring considerable social benefits to the entire industry.


2. Platform software security stability issues
The platform management system is a complete set of integrated systems. The reliability of the system is not only the superposition of the reliability of each node in the system, but also one of the key points of the system design. Therefore, it is an arduous task to achieve high efficiency and stability of the system. The design of the platform itself directly determines the operational stability of the platform. In order to ensure the operation of the system and the security of data transmission, take necessary measures in the selection of software organization and design methods, data security and integrity, and the operation and management of the system, and prevent and recover from internal factors and crisis environment. Errors and catastrophic failures to ensure system reliability.
3. Lack of in-depth demand analysis and functional planning for the industry
Different cities and industries have different concerns, which leads to different needs and hopes that the problems solved by the system are different. Therefore, the integrated platform software functions and business functions should be deepened and targeted. (Author: Jiangxiu Ming)

Single Machine Dust Collector
The single machine Dust Collector (single bag dust collector and single machine Bag Filter) is specially designed for the roof and bottom of the cement plant. Design of belt conveying and dust removal from local dust source. It can also be used for dust removal in other industries. The utility model has the advantages of small volume, large air volume, compact structure, and convenient and reliable use.
Basic introduction
The single machine dust collector is the dust collector which can be operated by the wind pipe and the power supply. The dust collector is small in volume and does not need manual operation. The air volume is 1000-6000m3/h. The filter wind speed, such as 740 filter cloth is 1.2 - 1.8m/min, such as polyester filter material is 2.0-2.8m/min.
structure performance
The dust collector is a kind of air purification equipment with small volume and high dust removal efficiency. It is suitable for various independent dust producing points. It is flexible and convenient. In situ dust collection and on-site treatment can effectively ensure the cleanliness of the air. The basic structure is composed of dust collection box, centrifugal fan, filter bag (filter tube), dust collector and microcomputer controller. Dust is inhaled in the dust collector box through suction pipe by the negative pressure of the fan, and the gravity and upper air flow are used. First, the coarse particle dust is filtered directly to the dust collector, and the particle dust is made by the filter. The trap is collected on the external surface, and clean gas is filtered, decomposed, purified and filtered into the clean room through the filter core, thereby discharging the fan from the outlet. The whole dedusting and filtering process is a result of comprehensive effects of gravity, inertia force, collision, electrostatic adsorption and screen filtration.
Scope of use
Single machine dust remover can be widely used in the medical industry and in situ dust removal in other industries, such as biological, chemical, food, electronic, mechanical hardware, casting, ceramics, loading and unloading, mining, metallurgy and other industries. The dust, cement, gypsum powder, charcoal powder, bakelite powder, plastic powder and so on have good dust removal effect in a certain range. The dust removal efficiency is more than ninety-nine point five percent.

Single Machine Dust Collector

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