Enhance your own strength and achieve common development with building security

With the economic prosperity and development, people's standards for living and working buildings and buildings are constantly improving. In addition to the comfort and convenience of the living environment and work environment, safety has gradually assumed a more important position. In the intelligent building security market, various anti-theft, monitoring, fire prevention systems and other automation systems have emerged. Safety and automation equipment for building construction has also become a “bright spot” for domestic building construction in recent years and a “selling point” for real estate.

The digital community, safe city and smart city that have risen in recent years have continuously increased the demand for the building security market. The related technologies used in building projects are also getting higher and higher. Due to the increasing popularity of intelligent building projects, they now want to enter buildings. Security projects are not that easy.

In general, to undertake intelligent building project engineering, integrators need to have two basic qualifications. In terms of design, they are the electronic engineering design qualifications and building intelligent system design qualifications of the electronic communication in the broadcasting and TV industry, Taiji Computer Co., Ltd. Wang Hui, general manager of the development department of the building department, said: “The state has relatively strict regulations and requirements for those who want to enter the construction industry. The integration qualifications of general integrators do not mean that they can reach the intelligent building and construction industry. The design qualifications and qualifications of professional project contracting, and these two qualifications are necessary design qualifications for intelligent construction companies, and can also be said to be the threshold for entry into the intelligent building industry. Without this design capability, access to the internal system of the building Technical skills are not enough."

In the implementation process of the project, intelligent building integrators must also have corresponding qualifications, of which two qualifications are the most important ones, that is, qualifications for professional contracting of building intelligent engineering and qualifications for professional contracting of electronic engineering. "In these qualifications, our company is both 'double' and 'double'. The qualification requirements for different types of projects are not the same, in general, 5 million, 10 million or more projects are When bidding, they will be required to design double-A and double-grade construction qualifications, said Taiji Wang Hui.

In addition to possessing these qualifications, it is also important to have a deep understanding of the requirements of building technical security offices in various areas.

Zhou Yun, design director of Shanghai Yanhua Intelligent Technology Co., Ltd. Design Center, said: “Different technical protection offices have different requirements for building security. This requires integrators from different regions to conduct in-depth research on relevant guidelines for building projects in different regions, such as extensions. In order to receive the smart building project in Shanghai, China Smart understands thoroughly the "Interim Measures for the Management of Shanghai Intelligent Building Project Construction" and the "Trial Measures for the Evaluation of Shanghai's Intelligent Building Rating", and the "Intelligent Architectural Design Standard" for the Shanghai Municipal Construction Project. “Detailed Rules for Inspection and Assessment of Intelligent Buildings in Shanghai” and “Supplementary Regulations for Requirements for Safeguarding Technical Requirements for Residential Quarters” issued by the Shanghai Municipal Bureau of Technical Defense, and local standards issued by the Shanghai Bureau of Quality and Technical Supervision The relevant part of the system requirements.

Faced with users, integrators need to meet their individual needs. Not only are there differences between building standards and regulations in different regions, but there is a big difference in bidding within the industry. There are government commissioned biddings and developers themselves bidding. Different customers will have different standards. Even for different projects of the same real estate group, the standards will be different. According to Shi Feng, Digital Community Commercial Director of Shenzhen Das Intelligent Co., Ltd.: “For large real estate developers, although they will develop or continue to use internal standards, it is difficult to truly harmonize standards among different customer projects. It is the choice of positioning and function of the product. The basic functions will be common, but the requirements in other aspects may be personalized. This also depends on the characteristics of the project. For example, the geographical environment of a residential project may determine the difference in functional requirements. ."

Homes involve thousands of households, and their use and needs vary greatly. Apart from satisfying the developer’s routine or specific requirements, integrators eventually face the owners who use these products every day, and their individual requirements need to be met.

Shenzhen Dashishishi Feng said: “Some owners will require linkage with smart homes, such as control of light intensity, curtain control, etc. Some owners will have special needs for security, such as the installation of cameras, detection alarms and the like. Being a real user, they will be exposed to these devices every day. As an integrator, they will try their best to meet their needs and make them feel fast and convenient in the operation of these everyday devices."

Furthermore, the user's own differences will also cause difficulty in operation. This is a more difficult problem that integrators will encounter during the maintenance process. Feng Feng said that in the later period of contact with the small business owner, the customer's requirements are often more detailed, but generally will not cause technical difficulties for integrators, but it is cumbersome to operate. In common general functions, perhaps due to the difference in usage habits, the owners will make many demands to us. For example, compared to the elderly, young people are more likely to accept feature-rich products and even require linkage with other systems. The greatest requirement of the elderly is that they must be simple to operate, preferably one-button operation to meet their own needs.

Talent is the core competence The security system of building construction generally includes monitoring, alarm, access control, intercom, patrol, parking lot, perimeter and so on. The requirements of high-end projects will be more complicated, or involve R&D, such as the development of databases, the setting of personalized functions, etc., increase the difficulty of the project; or require system linkage, integration, sharing of information platform, which requires a strong professional The technical team participates in the project. According to Wang Hui, General Manager of the Development Department of Taiji Building, the security project of smart buildings is very different from other projects. Other security projects are relatively monotonous, from biometrics and access control systems to monitoring. All alarm systems must be integrated. Because there is a linkage between them, a three-dimensional security system needs to be formed. Compared with the security project, there are more projects in the building, including building automation, integrated wiring, computer networks, IPTV information release, multimedia conferences, card consumption, satellite and cable television reception, background music and emergency broadcast systems.

Building security solutions must be based on agility, openness, and standardization, making application programming interfaces and network video solutions very easy to integrate with other security subsystems. Zhou Yun, head of intelligent design at Shanghai Yanhua, said: “If the entire security system uses the same brand, it will save a lot of trouble in system linkage and compatibility, and if the brand is not uniform, it needs third party software to provide according to various security subsystems. The cooperation of the agreement is implemented.” Zhou Yun cited an example. If a unified brand is used for the linkage of video surveillance, access control, and intrusion alarms, the system can be seamlessly connected, and the system linkage debugging cycle is short and stable. If different brands are used, the three security systems need to be linked through a third-party software platform. Different brands provide different interface protocols. As a result, software development leads to a longer system-to-system debugging cycle.

Building integrators must have strong R&D capabilities to understand the building security subsystems and the various products of the various subsystems of the building that need to be connected to the security system, so that the two integrations will not encounter too much difficulty. As building integrators, on the one hand, they must be able to provide solutions for building security projects. On the other hand, they must have excellent talents to be responsible for the implementation of these solutions in specific projects.

"The company has a six-in-one business system of consulting, design, implementation, research and development, product, operation and maintenance, and can provide a full range of services. R & D personnel will usually analyze and research the technology of vendors on the market." Therefore, as far as possible, solutions are provided that can use compatible products to eliminate these obstacles, for example, the interface between systems, we try to use the same cabling method or have open interface protocols, it is impossible to reach an agreement with the interface. We will customize the development interface protocol and eventually realize the integration of the system,” said Taiji Wanghui. “Currently, Taiji has used the independently developed IBMS system in hundreds of smart building projects. All the subsystems in the building can handle it. It integrates into a management platform. Through this management platform, it can realize many management functions. Through professional technical integration capabilities, we have won those key projects and provided customers with satisfactory products, solutions and services.

Future design ideas that need to be advanced The security system will generally integrate with 6 or 7 related subsystems in the building. It also requires the security system to operate safely and independently without any linkage with other systems to complete its security precautions. The function. "In the second integration, the major systems including security, fire protection, and self-control are integrated into a unified management platform in the building, so that the scope of prevention is even broader. Security systems and building automation, fire protection systems Combined, more three-dimensional prevention and alarm processing can be carried out. The integration of other subsystems of intelligent buildings and security systems is becoming more and more common.” Wang Hui said in his talk about the future development trend of building security in Tai Chi.

As far as the current status of the security market is concerned, digital cameras have not been launched for a long time, and it will take a long time to pass the review. Shanghai Yanhua Zhou Yun said: “The brands and types of digital cameras that are currently approved by the Technical Protection Office There are not many options, and the selectivity is relatively small. The simulation is very mature and there are many options available.” Today is the transition from analog to digital. Considering the price of digital cameras, many building projects use digital-analogue, That is, the analog camera plus the encoder transmits through the back-end network. If you want to consider using digital cameras in the future, simply replace the camera.

The construction time of intelligent building projects generally lasts from one and a half to two years. If a large-scale project lasts two and a half to three years, it will require advanced design ideas starting from the demand dispatch (product and design) of building security. Otherwise, the product equipment and technology will lag behind immediately after completion. In general, real estate is built in phases. The first phase is a basic construction. The first is to put all subsystems together, fire control, monitoring and anti-theft, etc. The second phase is integration and integration of the various subsystems; and the third phase is to carry out intelligent development. Zhou Yun said: "If the first phase of the construction does not take into account these later conditions, it will be difficult to expand if it needs to be expanded in the future. Now the new domestic projects require integration with other systems or platforms as building integration. Businesses should plan ahead and paving the way for the continued development of building security and intelligence."