Tuesday, December 21, 2010
【 Weak current College 】 intelligent architectural problems in the construction
At present, China's intelligent building thriving, economically developed regions development faster. Intelligent building is original buildings of the weak electricity system in qualitative leap, the momentum of strong, fast, so many people in the know on the misunderstanding. Management had not resulted in the current construction of intelligent buildings in a number of problems.
Owners area
In "intelligent building" heat, try perfection, expectations too high, the "world class" and "15 years behind," and other slogans, these are considerably more than building features and scale of intelligence requirements.
Both on its own building needs is not clear, but also on information-based products have no understanding of investment, resulting in a hurry is not ideal, and put into use, I found the problem. On intelligent integrated systems brings added value in case of doubt or lack of funds into the direction of that inappropriately low in intelligent systems of investment, resulting in a decline in the quality of buildings.
There is no overall integration of the concepts and systems development, so that the edges of the tender, edge design, construction, modification, rework and wasted. Lack of knowledge of intelligent systems technology talent in design, construction, completion, and so on all aspects of the construction can not be very good, can not be timely corrective quality issues. Intelligent system is completed, the day-to-day management and ongoing maintenance attention is not enough, especially when the building must be attention to issues relating to unchecked.
Manufacturers
The rise of intelligent buildings in calls for intelligent system integrators. Numerous integrated company in the market, is very active, use various means to seek business on intelligent systems contracting. But from their skills, technical support, engineering, organizational experience and internal quality assurance system, to review, really known as a system integrator company. These problems are:
Claiming to be the intelligent system integrators, in fact just a subsystem integrators, or even just product vendors, their architecture, on site installation, construction organizations understand, even without understanding. Therefore, you can organize and direct, and not even organize and direct the subcontractor system.
Commercial profit take into account, seeking to intelligent systems represent the greatest share of owners misleading. In system construction, manufacturers silo, mutual pointing on the interface, relying on a project.
For projects that meet the owners attempt to low investment, desperately to suppress the price. Project, in order to profit at the expense of quality, reduce specifications.
All manufacturers of products that claim to be "open", but in fact to market interests, openness is limited, resulting in an integrated system to achieve or maintain a hidden danger in the left.
Design aspects
In the face of the rapid development of information technology, the design Department of intelligent products and intelligent design is not very familiar with, especially in the integration of more weak, also need product developers and system integrators for their support and co-operation.
Current intelligence architectural design focused mostly concentrated in intelligent systems, and in terms of building platform, resulting in insufficient attention and structural flexibility, adaptability and slightly unsatisfactory, the intelligent system installation space, pipelines, routing, and other considerations.
Owners blindly believe that offshore design units, of the results of these units is not intelligent building expert, drawings and design culture level does not necessarily higher than domestic design departments, together with the cultural background, design methodology, construction practices, often get offshore design drawings cannot be implemented.
Implementation
Construction quality is poor, the lack of a formal training for experienced workers, a large number of farmers has just left the land for construction and installation, installation quality is not high.
On-site project supervisors quality difference. Because this is an emerging business, requires new and deep knowledge, require extensive field experience, good organizational skills and be familiar with the relevant regulations and standards. In this way the original steering need to retrain, and just out of the gate near the qualified college students are not the work of the steering.
Construction organization and management of unhealthy, command and coordination of the poor, and the mutual pointing in construction, construction efficiency and low.
On the construction of a comprehensive quality management attention is not enough, very few developing clear quality management standards or requirements.
Standardization and administration management of multiple
China central place, and intelligent building management departments building, posts and telecommunications, broadcasting, public security, technical supervisor, etc. Only these departments join forces to develop national standards for intelligent buildings, so that the management of the law, the management has the authoritative and operability.
The existing regulations or standards is not complete, have also been left behind. Management sector management not enough, or the management not enough, this also and the above two points are closely related. Other information on the intelligent building is misleading, A number as the level of the intelligent construction, the building of comprehensive wiring intelligent architecture that is. Too stressed the role of intelligent systems, while ignoring the reality of China, China's cultural background and the role of, and information technology equipment and human relations of unity given enough.
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