Architectural surveying and mapping projector computer beam holographic projector is an advanced projection equipment used for accurate and efficient projection work in the field of architectural surveying and mapping. This report will introduce the main functions and technical characteristics of the device. 2. Function overview Architectural surveying and mapping projector computer beam holographic projector has the following main functions: - Projection distance range: 0.484~1.004m, which can be adjusted according to actual needs. - Holographic projection technology: Using beam holographic projection technology, the architectural surveying and mapping data is projected onto the target plane through beams to realize the display of three-dimensional architectural models. - High-precision measurement: Built-in high-precision sensors and measurement algorithms can measure buildings in real time and provide accurate size and distance data. - Multi-mode projection: supports multiple projection modes, such as orthogonal projection, perspective projection, etc., to flexibly meet different surveying and mapping needs. - Lightweight and portable: The device is small in size and light in weight, making it easy to carry and use on the go. - High-brightness projection: Using high-brightness light source to ensure that the projected image can be clearly visible under various environmental conditions. 3. Technical features The technical features of the architectural surveying and mapping projector computer beam holographic projector include: - Holographic projection technology: Using beam holographic projection technology, three-dimensional projection is achieved through the principles of interference and diffraction, and the building model is accurately restored. - High-precision measurement algorithm: Using advanced image processing algorithms, combined with high-precision sensors, it can measure the size and distance of buildings in real time. - Automatic calibration: The device comes with an automatic calibration function to ensure that the projected image is accurate. - No need to mark points: Compared with traditional surveying and mapping methods, there is no need to mark points on buildings, saving time and workload. - Visual interface: The device is equipped with an easy-to-operate visual interface, allowing users to intuitively adjust projection parameters and measurement results. 4. Application areas Architectural surveying and mapping projectors computer beam holographic projectors are widely used in the following fields: - Architectural Design: Used by architectural designers to quickly display building models and structural details, providing an intuitive design reference. - Construction site: Used to mark dimensions and locations at the construction site to ensure construction quality and accuracy. - Interior design: Provide interior designers with intuitive model displays to help them formulate interior layout and decoration plans. - Real estate sales: used by real estate developers to display the appearance and planning of buildings to attract customers to buy. Architectural surveying and mapping projector computer beam holographic projector is a powerful and convenient projection device that can achieve accurate measurement and high-quality projection effects. It is widely used in fields related to construction surveying and mapping, effectively improving