A method for measuring the activity of building space through simulation of people flow
A technology for building space and activity, applied in the field of measuring the activity of building space, can solve problems such as a large number of computing resources, reduce the efficiency of simulation operation, and cannot meet the activity of measuring space, and achieve the effect of saving computing resources.
Inactive Publication Date: 2016-08-17
李乐之
View PDF3 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] 1. This method calculates the running path of the subject by formulating the target point of the subject, but in urban space and commercial space, the target point is dynamic and uncertain, which cannot meet the needs of measuring the activity of the space in principle
[0006] 2. This method uses a pre-planned path for each subject, and path planning requires a large amount of computing resources, especially when the target point changes, the planned path is not only inaccurate but also needs to be constantly rebuilt, reducing the simulation run Efficiency, even making it impossible to simulate a large number of people
[0012] 2) This method is only a method of crowd simulation, and does not consider the application mechanism of crowd simulation in measuring spatial activity
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0050] The technical scheme of the present invention will be further described in detail below:
[0051] This embodiment discloses a method for measuring the activity of a building space by simulation of the flow of people, that is, a large number of simulations of the flow of people are performed in the space to be measured, and the number of people n that have appeared within a specified range around the space obstacles is detected and accumulated to make the space obstacles Update your color in real time to reflect the number of pedestrians who have visited you. The specific process is as follows:
[0052] The first step: the user enters a pixelated plan view of the space to be measured, and sets the expected flow of people Q and the expected time t0 of the crowd in the space. In the plan view, “pixels” are represented by different colors: gray represents space, brown represents obstacles in the space, and black represents the space outside the area to be studied. The size of t...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a method for measuring and calculating the activity of building space through the simulation of the flow of people. A large number of people flow is simulated in the space to be measured, and a measuring body is set on the space obstacle, and the measuring body detects and accumulates the number of people who have appeared in the surrounding designated range. , update the color of the measurement body in real time according to the accumulated number of people. The more people the measurement body detects and accumulates within the specified range, the whiter the color of the measurement body is, and the higher the spatial activity of the space is. Compared with the traditional method, the present invention is more accurate and simple, and creates a breakthrough mechanism for detecting the activity of the space, visually displays the activity value of any point in the space, and provides a clear and clear solution for the planning of the architectural space layout. And powerful guidance.
Description
Technical field [0001] The invention relates to a method for measuring the activity degree of a building space, in particular to a method for measuring the activity degree of a building space by simulation of the flow of people. Background technique [0002] In recent years, it has become an important requirement in the field of architectural design and planning to optimize the flow of people and enhance the activity of space through spatial layout planning. On a large scale, the layout of roads and buildings in urban space greatly affects the popularity of urban road sections; on a small and medium scale, the location of shops in a commercial complex determines the commercial value of each shop. A large number of studies have confirmed that ignoring the influence of other environmental factors such as temperature and humidity, light, and human subjective factors in the architectural space, the separation and connection of spaces alone can have a decisive impact on the flow of pe...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/50
Inventor 李乐之
Owner 李乐之