Program introduction
Under the background of the country's vigorous development of strategic emerging industries, accelerating the transformation of economic development mode and adjusting the economic structure, the collective development of the industry has become an important task for local governments. While the existing parks continue to be transformed and upgraded, a large number of new parks are emerging. very intense competition. In the process of exploring the development of new industrialization and urbanization, the informatization construction and management service capabilities compete for the development elements of high-end industries, expand the scale of investment promotion, accelerate the independent innovation of science and technology, promote industrial transformation and upgrading, improve the people's livelihood security system, and build smart parks. It is of key importance.
ZNV Zhongxing Liwei Smart Park Security Integrated Monitoring System is based on the video surveillance system, relying on the Liwei Security Integrated Monitoring Platform, integrating other security subsystems in the park, and using the graphical display interface to visually and accurately present various business functions. In front of the user. The system includes: video surveillance, access control, alarm, electronic patrol, vehicle management and other subsystems. Unified access, unified management, and unified service presentation are the characteristics of the system. Regional monitoring scenarios such as commercial buildings, smart parks, hospitals, museums, stadiums, and high-end villas can be widely used.
　　 value of customer
1. Technical defense integration:
The system organically integrates the IoT terminals of the campus into a whole. And combined with physical defense, technical defense and civil air defense, establish a three-in-one security system
2. System informationization:
Transforming people, cars and things that rely on manpower management into information management
3. Management refinement:
Establish an asset management system based on QR code, RFID and serial number to effectively improve the management level of the park
4. Design integration:
The system performs unified planning, unified design and unified display for each subsystem, and provides tailor-made solutions.
　 Advantage characteristics
1. Integration: Through the unified design of the IoT cloud platform, integrating multiple smart park integrated services to achieve high-end functional applications such as centralized cloud storage, cloud forwarding, unified authorization, information sharing, alarm linkage, and electronic maps.
2. Flexibility: It can expand new functions and subsystems according to needs, exist in the form of independent plug-ins, and can be flexibly added or deleted to easily realize the integration of customized business and basic business.
3. Compatible: System compatible with various operating systems (Windows, Linux), browser (IE, FireFox) and mobile operating system (Android, ISO)
4, open: the system supports standard protocol (Onvif, Bacnet, OPC) and other common protocol access, also supports SDK and private protocol development access
5, intelligent: provide 10 behavior detection, 4 anomaly detection, 2 feature recognition, 1 statistical analysis
Angular Contact Ball Bearing
Angular contact ball bearings mainly bear large unidirectional axial load. The greater the contact angle, the greater the load bearing capacity. The material of cage is steel plate, brass or engineering plastics. The forming method is stamping or turning. It is selected according to the bearing form or using condition. Others include combined angular contact ball bearings, double row angular contact ball bearings and four-point contact ball bearings.
Angular Contact Ball Bearing
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Bearing Brand
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LS
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Bearing Types
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Angular Contact Ball Bearing
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Bearing Material
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Chrome steel Gcr15/Stainless steel
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Bearing Precision
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P0,P6,P5,P4,P2
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Bearing Package
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Plastic bag+carton box
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Bearing Shipping
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1-3 work days
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Angular contact bearings are able to support radial load and axial load. As single row angular contact ball bearings can only support axial load in single direction, matched bearing mounting is often adopted to them as matched parts of bearings, preload for them is more convenient. Retainers are made of brass, synthetic resins or others subject according to individual bearing features and application conditions.
a=15 °7000C
a=25 °7000AC
a=40 °7000B
Angular contact ball bearing include:
1) Single row angular contact ball bearing
2) Matched angular contact ball bearing
3) Double row angular contact ball bearing
4) Four-point contact ball bearing
Angular Contact Ball Bearing,P4 Angular Contact Ball Bearing,High Speed Angular Contact Ball Bearing,Double Row Angular Contact Ball Bearing
Shijiazhuang Longshu Mechanical & Electrical Equipment Trading Co., Ltd. , https://www.longsbearing.com
