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This papers content is about evaluating how to utilise hybridisation of digital communications in order to secure sustainable approaches based on green buildings and infrastructure. The challenges associated with environmental and social impacts of building designs have created socio-economic impacts on our communities. There is an extensive push for “technical optimism” while engaging the communities...
In the era of big data processing, the type and scale of human society data are increasing rapidly. Data processing gradually transformed from the traditional simple objects into a basic social resource. Along with the technology development of expansion and storage of massive complex data, manage building information has gradually become possible. For a long time, building life cycle assessment (BLCA)...
To meet the increasing requirements of sustainable production and to assure economic competitiveness, novel strategic approaches are necessary in designing production systems and to increase energy efficiency in the manufacturing industry. Individual areas within production facilities (e.g. production system, energy system, building hull) can be analyzed individually by using simulation-based methods...
Building simulation models play a vital role in optimal building climate control, energy audit, fault detection and diagnosis, continuous commissioning, and planning. Real system parameters are often unknown or partially unknown and need to be identified through historical data, which are currently acquired by heuristically designed experiments. Without quality sensor data, model calibration is prone...
First, it is introduced that the BIM technology in the paper in order to solve the problem of built drawings and the completion of settlement in the completion phase. Then, verifying the feasibility of BIM technology in the completion phase through judging whether that matches two conditions. The first condition is whether the completion model with BIM is integrity or not. The second is the BIM technology...
The most important element of industrial software development is the creation of a common vocabulary of terms for exchanging information between software and industrial engineers. Based on this cooperation, technical domain knowledge is converted into data structures, algorithms and rules. Currently, when people are used to receiving short and quick messages, the most efficient way of knowledge extraction...
Modern Building Automation Systems (BAS) are highly heterogeneous where often a plethora of technologies is necessary to satisfy the needs of all underlying application domains. On the way to “intelligent” buildings and smart control, a key challenge to be solved is interoperability at the information level. In order to use data in a technological-independent way, it must be possible to represent...
Multi-Models address issues of nD modeling problems in construction information processes. They provide a temporary and loose coupling by aggregating instances of possibly orthogonal domain models and expressing explicit relations between their elements. To provide a base for prototypical and specific multi-model support as well as the development of generic multi-model based tools, the authors propose...
Our work is developed in the context of spatiotemporal data modeling and more particularly of urban data modeling. Our goal is to propose a methodology describing the overall process of urban data modeling beginning from the design phase until the implementation in an information system. For that, we propose, within a GIS, an approach based on a conceptual model specific to spatiotemporal data modeling...
In this paper, we proposed the key steps in the 3D modeling of digital city, and established 3D geographic information platform combine with the construction of urban emergency rescue, systemically expound the concrete measures and approaches of the 3D GIS development in the microscopic field, provide crucial technological channels to rapidly build large-region real scenes, and explore its specific...
This paper introduces definition and characteristics of building information model (BIM), analysis and compares the three typical solutions of BIM in present. The lifecycle management of construction project based on BIM is analyzed thoroughly, and thought that the usage of BIM may solve the problem of information demand in the lifecycle management of construction project, and changes the way of information...
The virtual campus is an information management system based on a digital data of integrated campus information including geography and other information. In this paper, we take an example of Beijing Institute of Civil Engineering and Architecture zhanlan road campus, based on MapObjects platform, introduces the flow of the system, the application of virtual reality and it focuses on three dimensional...
With the widespread use of geographic information system in transportation research and management, GIS-T (GIS for transportation) becomes one of the most important and growing GIS applications. In this paper, a new GIS-T data model is presented for urban traffic incidents management. Based on object-oriented method and Unified Modeling Language (UML), the proposed model is built by extending and...
In building automation, various engineering tools for the different sub-domains of the automation system, e.g. heating, ventilation, and lighting, are used by different planners. Data exchange between these tools is at a low degree, which causes a lot of work to be done manually. This bears optimization potential for the engineering process in building automation. The whole planning process can benefit...
The construction industry has been facing a paradigm shift to (i) increase; productivity, efficiency, infrastructure value, quality and sustainability, (ii) reduce; lifecycle costs, lead times and duplications, via effective collaboration and communication of stakeholders in construction projects. Digital construction is a political initiative to address low productivity in the sector. This seeks...
The definition of an oracle function for model transformation is challenging because of the very complex nature of models resulting from a transformation. Validating the correctness of an output model requires checking a large number of properties on the structure and semantics of this model. The oracle function can thus be very complex if it checks every property. In this paper, we identify and discuss...
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