CN111192538A

CN111192538A - BIM-based classical case display method for special medical areas

Info

Publication number: CN111192538A
Application number: CN201811350908.XA
Authority: CN
Inventors: 姜春晓; 洪文; 葛猛; 陆春峰; 袁瑞磊
Original assignee: Nanjing Tianshu Dongchuang Internet Of Things Technology Co Ltd; Nanjing Tianshuyun Information Technology Co ltd
Current assignee: Nanjing Tianshu Dongchuang Internet Of Things Technology Co Ltd; Nanjing Tianshuyun Information Technology Co ltd
Priority date: 2018-11-14
Filing date: 2018-11-14
Publication date: 2020-05-22

Abstract

The invention discloses a BIM-based display method of a classical case in a special medical area, which comprises the following steps: (1) collecting drawing information of buildings and equipment, (2) establishing a 3D model, (3) converting the 3D model into a video roaming mode, and (4) adding dubbing and commentary and releasing the dubbing and commentary to a display platform. By applying the BIM technology, successful classic cases are visually displayed, and the hospital building worker can be effectively helped to improve the level of hospital building and management.

Description

BIM-based classical case display method for special medical areas

Technical Field

The technology relates to the technical field of Building information modeling (BIM for short), in particular to a method for displaying medical engineering design and medical equipment of a classical special medical area by a visualization method by applying the BIM technology, which helps to improve the level of hospital construction and management.

Background

With the continuous high-speed increase of economy, the demand of Chinese people on social medical insurance is higher and higher, which is shown in accordance with the medical institution setting planning guidance principle (2016-: in 2020, the main indexes of planning are set by national medical institutions. According to the index requirements, the number of beds of every thousand permanent population medical and health institutions in China reaches 6 and hospitals reach 4.8 ten thousand by 2020. Wherein 3.3 thousands of public hospitals and 1.5 thousands of social affair hospitals.

China has brought another high tide of medical facility construction, and the scale and the quantity of new construction and reconstruction and extension medical construction projects are unprecedented in China historically.

The buildings combining intensive and humanized hospital operation management become more and more popular topics, including digital guide systems, elastic spaces, green healing environments and the like, and are also gradually paid more attention.

With the development of information technology, 3D digital information has been integrated into the aspects of life, and especially in recent years, 3D technology is gradually penetrating into the entire engineering construction industry and the field of digital operation management, so that the engineering is in the aspects of planning, designing, building, operation management, and the like.

The hospital building has the characteristics of strong specialization, various professional related fields, complex functions, complex construction and operation and the like, is always regarded as a difficult point of project management in the building industry, particularly special medical areas such as an ICU center, a DSA operating room, a nuclear magnetic resonance room and the like, has few data, strong specialization and high requirements on design, installation and use, and a large number of urban hospitals with two or three lines and county level hospitals are seriously lack of professional personnel and urgently need professional guidance and training.

Disclosure of Invention

Aiming at the situation, the BIM-based method for displaying the classical cases in the special medical area is provided, successful classical cases are visually displayed by applying the BIM technology, and the method can effectively help hospital construction workers to improve the level of hospital construction and management.

The method comprises the following specific steps:

firstly, collecting drawing information of buildings and equipment, then establishing a 3D model, converting the 3D model into a video roaming mode, and finally adding dubbing and commentary and releasing the dubbing and commentary to a display platform.

Firstly, collecting classic case drawings selected by experts or professional media

The drawings need to contain the following information

1. Information on construction specialties

1) The size and height of the plane of the wall of the room;

2) the size and the positioning of the door and window openings are carried out;

3) the form size and the positioning of a curtain wall;

4) the size and the positioning of a fresh air return air inlet of the air conditioner are carried out;

5) the size and the positioning of a spray head at the spray tail end;

6) smoke detector alarm, etc. and location.

2. Information of decorative design

1) The height, thickness and plane positioning of the wall surface decorative plate and the mapping effect are achieved;

2) the height, thickness and plane positioning of the background wall and the pasting effect;

3) the position and color texture effect of the medical coating;

4) floor pattern and color texture effect of rubber (PVC) floor;

5) the arrangement and the mapping effect of the wall and floor tiles;

6) sanitary ware (wash basin, toilet) model selection pictures and parameters;

7) the bathroom hardware (a faucet, a shower head, a towel rack, a handrail, a clothes hook, a medical handrail and the like) type selection pictures and parameters, and a calling button needs to be set in advance;

8) the special floor drain form positioning is considered in advance, so that the reserved positioning and material parameter mapping effects of the drainage cavity of the drainage specialty are facilitated;

9) ceiling modeling size and special surface material mapping effect;

10) lighting fixtures (top barrel spotlight, lamp panel; wall night lamp) and the mapping effect of material parameters;

11) lighting and air conditioning switch positioning;

12) door leaf size form and mapping effect;

13) the special equipment provides strong and weak current (air conditioner power supply, television power supply and signal, exhaust fan power supply, medical equipment with power supply, weak current and fire-fighting smoke alarm);

14) medical gas lines;

15) soft decorations (medical infusion rails, partition curtain rails and window curtains) fixed on the decorative surface layer at the later stage are convenient for making the reinforcing area clear and definite during the deepening of decoration.

3. Conditions required for the relevant medical and other devices

1) The height, thickness, positioning size and mapping effect of medical functional equipment belts (medical gas, strong and weak current, bedside display screens, beepers, reading lamps and the like);

2) toilet call button location and mapping effect;

3) the top surface of the medical barrier is positioned and pasted with the picture effect;

4) the top surface of the transfusion track is positioned and has a map pasting effect;

5) the top surface of a WIFI system (terminal equipment) is positioned and subjected to a mapping effect;

6) television system (TV) facade positioning, sizing and chartlet effects;

4. movable furniture, the conditions required for soft-packing:

1) the size of a plane positioning axis of the sickbed, and a model selection picture and parameters;

2) bedside table type selection pictures and parameters;

3) accompanying chair type selection pictures and parameters;

4) wardrobe selection pictures and parameters;

the planar positioning and model selection picture and parameters of the shower curtain (shower sliding door);

curtain plane positioning type selection picture and parameter

Secondly, establishing a 3D model

1. Establishing a 3D model according to a drawing

2. 3D model is completed by utilizing holographic scanning imaging technology for the part lacking in drawing

Thirdly, converting the 3D model into a video roaming mode

The professional 3D model needs special software to open the browse, and needs to be converted into a universal video roaming mode for viewing

Fourthly, adding dubbing and explaining words to be released to the display platform

The design points, the equipment or system characteristics, the installation requirements, the environmental requirements and the like can be explained in detail through dubbing and commentary, and the classical part of the case is introduced.

Drawings

FIG. 1 is a flow chart of a display method.

Claims

1. A BIM-based display method for classical cases in a special medical area is characterized by comprising the following steps: (1) collecting drawing information of buildings and equipment, (2) establishing a 3D model, (3) converting the 3D model into a video roaming mode, and (4) adding dubbing and commentary and releasing the dubbing and commentary to a display platform.