Product introduction
Traffic accident three-dimensional recovery analysis system is composed of three-dimensional digital graphics simulation software and 360 & deg; automatic robot shooting system is Anhui sharp eye information technology.
Ltd. combines with China University of Science and Technology to collect more than ten years of cutting-edge scientific research achievements in the field of graphics, image and three-dimensional simulation, and combines with years of research on public security transportation system.
Data customization development solutions. Anhui Sharp Eye Information Technology Co., Ltd. joins several traffic accident identification technical experts as technical advisory team.
After years of using opinions and feedback from traffic accident science and technology departments all over the country on the traffic accident simulation recovery analysis system, the products have been continuously improved to date. suitable
It is used for standardized operation of traffic accident scene investigation, scene trace evidence extraction and preservation, scene image drawing and accident process analysis, etc. It meets the needs of public security traffic.
The traffic system needs standardized workflow such as accident scene drawing, three-dimensional reconstruction of accident scene and simulation analysis of traffic accident process.
Product characteristics
Real 360 & deg accident scene; panoramic three-dimensional scene reconstruction
The panoramic shooting system of the three-dimensional traffic accident recovery analysis system is composed of a SLR digital camera, a precision fisheye lens and an automatic panoramic platform. It can take panoramic pictures of the accident scene in one minute, and automatically generate panoramic images of the scene, so as to achieve the purpose of three-dimensional reconstruction of the scene. Accident occurrence
The scene can not be restored once it is cancelled, 360 & deg. The automatic robot shooting system will preserve the scene completely. All the scene trace and material evidence detail images can be added to the scene map by hot links, and the accident scene map can be traced, measured and analyzed at any time.
Fast rendering of custom three-dimensional traffic scene images
Traffic accident three-dimensional recovery analysis system has built-in powerful fast modeling function. According to different site highway environmental requirements (urban highway, highway, urban rail and train tracks, etc.), it can create three-dimensional layout of traffic accident scene in a few minutes, so as to restore and analyze the accident scene. This function overturns the situation. Therefore, the traditional hand-drawing or plane-drawing method can directly create three-dimensional accident scene images, and according to the drawing standard of the Ministry of Public Security, quickly generate three-dimensional scene record map, scene scale map and scene three-dimensional analysis map, and truly restore the three-dimensional layout of the accident scene.
Rich Three-dimensional Model Resource Base of Traffic Accidents
Through years of accumulation of data from domestic traffic accident Market Research and technical experience in the field of virtual reality and three-dimensional simulation, the three-dimensional traffic accident recovery analysis system has established a huge professional model resource base, which includes almost all items involved in traffic accidents and all types of road models in China. The model can meet the demand of traffic accident scene restoration. Through massive three-dimensional model repository and simple drag-and-drop operation mode, the three-dimensional accident recovery analysis system can create a three-dimensional accident scene which is very close to the real scene in a few minutes.
Three-dimensional animation simulation of human and vehicle models in accident process
Traffic accident three-dimensional recovery analysis system has a powerful three-dimensional animation simulation engine, which can edit and create three-dimensional animation of three-dimensional characters and vehicles. According to the reasoning and analysis of the accident process by the scene investigators, the animation simulation of the models of people and vehicles is carried out immediately. Rich three-dimensional model repository and lifelike model action repository, the simulation animation of the accident process can be restored to the fullest extent, and the simple and fast operation mode can create a variety of simulation programs in a short time.
Painting, help scene investigators to restore and analyze the accident.
Data Measurement, Dimension Marking and Brush Marking in Case Discovery Site
The dimension data of all kinds of physical evidence and traces can be accurately measured in the three-dimensional accident scene images. The maximum error of measurement accuracy is not more than 1/100, which meets the requirements of traffic accident identification standards. At the same time, dimension labeling is created in the three-dimensional scene based on the field forensic data, and the known data is added to the three-dimensional scene. At the same time, the brush marking function can create instant marking, circles and text description at any position in the image. This function breaks through the limitation of view angle of traditional plane drawing, adds real scene data and real-time brush marking, and makes the information of the whole three-dimensional reconstruction scene richer and more specific.
GPS Information Acquisition and Wireless Data Transfer at Case Discovery Site (Selection)
Traffic accident simulation and recovery analysis system can select and allocate wireless transmission module. The wireless data transmission function uses wireless WIFI and 3G network transmission technology to transmit the image taken at the accident scene to the computer immediately. The technicians can acquire the image data at the scene synchronously without reaching the accident scene. A complete accident analysis scheme can be established before the field investigators return, which greatly speeds up the process. The speed of accident analysis and decision-making is also discussed. At the same time, the GPS function module can be selected to save the GPS geographic position information while collecting the accident scene image. The GPS geographic position information can be invoked to support and reference in the process of accident analysis.
