CN111564077A - Construction safety management device and method based on VR technology - Google Patents
Construction safety management device and method based on VR technology Download PDFInfo
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Abstract
The invention provides a construction safety management device and a construction safety management method based on a VR (virtual reality) technology, wherein the safety management device comprises a VR host, a surrounding environment simulation device, interaction equipment, display equipment and a storage device; the VR host is respectively connected with the display equipment, the interaction equipment and the ambient environment simulation device and carries out information interaction, namely the VR host is used for receiving information sent by the display equipment, the interaction equipment and the ambient environment simulation device and sending control information to the display equipment, the interaction equipment and the ambient environment simulation device; the surrounding environment simulation device is used for simulating an environment scene required by construction safety management. The construction safety management device based on the VR technology can enable construction workers to enter a construction simulation scene by applying the VR technology in construction safety management, autonomously operate, perform immersive experience, cultivate safety consciousness of the workers and achieve actively and effectively controlled construction safety management.
Description
Technical Field
The invention relates to the field of construction safety management, in particular to a construction safety management device and method based on a VR technology.
Background
The building construction is always a serious disaster area for safety accidents in the building field, and the safety accidents threaten the economic benefits of enterprises and the life and property safety of workers to a certain extent. Although governments and society pay great attention to construction safety, the current methods and technical means for safety management of actual construction projects cannot effectively control safety accidents. The current construction safety management method mainly adopts the field inspection of safety inspectors and synchronously carries out the safety inspection of a construction field and construction components on a user end through some data acquisition equipment.
In the prior art, safety inspectors perform site inspection and perform safety inspection on a construction site and construction components on a user end synchronously through some data acquisition devices, for example, in a construction safety management system disclosed in the chinese patent application CN201711269576.8, although the technology can reduce the occurrence of safety accidents to a certain extent, a large amount of manpower and time are consumed in the inspection process, and some auxiliary tools for acquiring data in real time or safety early warning software development will increase the cost.
Disclosure of Invention
In order to solve the problems, the invention provides a construction safety management device based on the VR technology and a construction safety management method based on the VR technology. In one aspect of the invention, a construction safety management device based on VR technology is provided, the device comprises a VR host, a surrounding environment simulation device, an interaction device, a display device and a storage device;
the VR host is respectively connected with the display device, the interaction device, and the ambient environment simulation device, and performs information interaction, that is, the VR host is configured to receive information sent by the display device, the interaction device, and the ambient environment simulation device, and is configured to send control information to the display device, the interaction device, and the ambient environment simulation device;
the surrounding environment simulation equipment is used for simulating an environment scene required by construction safety management;
the interaction equipment is used for realizing information interaction between the outside and the VR host;
the display equipment is used for displaying relevant information according to the control information sent by the VR host;
and the storage equipment is connected with the VR host and used for storing data and sending related data to the VR host according to the control information of the VR host.
Further, the ambient environment simulation device includes at least one of an electric shock simulation module, a smoke simulation module, a seismic simulation module, a weight loss simulation module, a temperature simulation module, and a sound simulation module, or a combination of at least two of them.
Further, the display device is a VR head mounted display.
Further, the interaction device is a VR handle.
Furthermore, the device also comprises data acquisition equipment, wherein the data acquisition equipment is connected with the VR host computer and used for acquiring the use state information of the device, and sending the use state information to the VR host computer.
Further, the data includes a construction safety model.
Further, the data acquisition device includes a camera and a depth sensor.
Further, the VR host is connected to the display device, the interaction device, and the ambient environment simulation device through a wired connection and/or a wireless connection, respectively.
In another aspect of the present invention, a construction safety management method based on VR technology is provided, which is applied to the apparatus of any one of claims 1 to 8, and is characterized in that the method includes the following steps:
s1: the device is started, and a user selects an operation mode, wherein the operation mode comprises any one of a learning mode, a standardization mode and an emergency mode; the learning mode is to play construction safety learning content; the standardized mode is that a user carries out construction operation under the condition of simulating a construction environment; the emergency mode is that the user performs coping operation under the condition of simulating an emergency environment;
s2: if the user selects a learning mode, selecting contents to be learned through the interaction equipment, sending selection information of the user to the VR host through the interaction equipment, calling corresponding information by the VR host according to the selection information and sending the corresponding information to the display equipment, and displaying the corresponding information contents through the display equipment;
s3: if the user selects the standardized mode, selecting the content to be experienced through the interaction equipment, sending the selection information of the user to the VR host through the interaction equipment, calling corresponding information by the VR host according to the selection information and sending the corresponding information to the display equipment, and displaying the corresponding information content through the display equipment; the VR host sends surrounding environment simulation control information to the surrounding environment simulation equipment according to the selection information, and the surrounding environment simulation equipment simulates a corresponding surrounding environment according to the surrounding environment simulation control information;
s4: if the user selects an emergency environment, selecting contents to be experienced through the interaction equipment, sending selection information of the user to the VR host through the interaction equipment, calling corresponding information by the VR host according to the selection information and sending the corresponding information to the display equipment, and displaying the corresponding information contents through the display equipment; the VR host sends emergency environment simulation control information to the surrounding environment simulation equipment according to the selection information, and the surrounding environment simulation equipment simulates a corresponding emergency environment according to the emergency environment simulation control information;
further, in the learning mode, a user can selectively perform construction operation; selecting content to be experienced through the interactive equipment, and sending selection information of a user to the VR host through the interactive equipment; the VR host sends information for stopping current display control to the display equipment, the VR host calls corresponding information according to the selection information and sends the information to the display equipment, and the display equipment displays corresponding information content; and the VR host sends construction operation control information to the interaction equipment, and the interaction equipment can carry out construction operation after receiving the construction operation control information.
The VR technology is true in order to simulate real scene, experience the content abundant, interactive strong, substitute and feel, do not receive the restriction of instructor level, place equipment and training time, experience the content abundanter, simulate high-risk training program, VR technology does not have the restriction to the place, advantage such as with low costs becomes the innovation achievement of building construction safety control.
The construction safety management device and method based on the VR technology can enable construction workers to enter a construction simulation scene by applying the VR technology in construction safety management, autonomously operate and carry out immersive experience, further guide the construction workers to make correct response in construction operation, enable the construction workers to feel thrill stimulation, and cannot cause any injury to experiencers, cultivate the safety consciousness of the workers, further change passive mode into active mode and change feedback mode into feedforward mode, and accordingly achieve active and effective control of construction safety management.
Drawings
Fig. 1 is a schematic structural diagram of a construction safety management device based on VR technology in this embodiment 1.
Detailed Description
The invention will now be described in further detail with reference to fig. 1, in order that the present disclosure and its advantages in various aspects may be better understood. In the following examples, the following detailed description is provided for the purpose of providing a clear and thorough understanding of the present invention, and is not intended to limit the invention.
Example 1
The invention provides a construction safety management device based on VR technology, as shown in figure 1, the device comprises a VR host 1, a surrounding environment simulation device 2, an interaction device 3, a display device 4 and a storage device 6; the VR host 1 is respectively connected with the display device 4, the interaction device 3 and the ambient environment simulation device 2 and performs information interaction, namely the VR host 1 is used for receiving information sent by the display device 4, the interaction device 3 and the ambient environment simulation device 2 and sending control information to the display device 4, the interaction device 3 and the ambient environment simulation device 2; the surrounding environment simulation equipment 2 is used for simulating an environment scene required by construction safety management; the interaction equipment 3 is used for realizing information interaction between the outside and the VR host; the display equipment 4 displays relevant information according to the control information sent by the VR host; the storage device 6 is connected with the VR host, and is used for storing data and sending related data to the VR host according to control information of the VR host.
The VR host 1 is connected with the display device 4, the interaction device 3 and the surrounding environment simulation device 2 respectively in a wired connection mode and a wireless connection mode, and the wireless connection mode comprises connection modes such as Bluetooth and WIFI.
The surrounding environment simulation device 2 includes an electric shock simulation module 21, a smoke simulation module 22, a seismic simulation module 23, a weight loss simulation module 24, a temperature simulation module 25, and a sound simulation module 26. The electric shock simulation module 21 can enable an experiencer to experience the electric shock feeling, and can adjust the electric shock strength within a safety range according to the control information of the VR host; the smoke simulation module 22 is mainly used for simulating a scene of a fire, so that an experiencer can smell smoke, the concentration, the proportion and the like of the smoke can be adjusted within a safety range according to control information of a VR host, the concentration of oxygen, nitrogen, carbon dioxide and other gases can be adjusted in a self-adaptive manner, the experiencer can feel a fire environment better, in addition, in the process of simulating the fire, the smoke simulation module 22 can be used together with the temperature simulation module 25, and the environment of a fire scene can be simulated together by increasing the temperature and releasing the smoke; the earthquake simulation module 23 is mainly used for simulating an earthquake scene, so that an experiencer can experience a feeling of earthquake; the weightlessness simulation module 24 mainly simulates a high-altitude falling scene, so that an experiencer can experience the feeling of weightlessness during sitting; the temperature simulation module 25 can simulate a scene of construction in summer or winter or a fire by adjusting the temperature, so that an experiencer can experience a high-temperature or low-temperature environment; the sound simulation module 26 can make the experiencer experience the sense of hearing, and can simulate various sounds such as the sound of falling objects, wind sound, fire sound, etc. in cooperation with other environmental scenes, and in this embodiment, a sound box is used. It should be noted that the surrounding environment simulation device 2 includes the above simulation modules, but is not limited to the above simulation modules, and also includes other construction safety related environment simulation devices not listed in this patent, such as an object striking simulation module (for simulating the situations of falling objects, mechanical injuries, foundation pit collapse, etc.), and a balance simulation module (for simulating the situations of scaffold inclining, etc.).
The display device 4 may be any device capable of implementing a display function, and in this embodiment, the display device is a VR head-mounted display. The interactive device may be any device capable of implementing a human-computer interaction function, such as a computer, a touch screen, an input keyboard, and the like.
The storage device 6 is used for storing all relevant data in the construction safety management device, and the relevant data mainly comprises construction safety learning content, a construction safety model, construction safety experience content, standard use state information, emergency construction safety experience content, emergency use state information, an emergency construction safety model and use process record data. The construction safety learning content is a standardized construction process, theoretical safety knowledge such as various building construction safety specifications, typical accident cases, emergency treatment schemes and the like is learned through videos, and then standardized construction processes such as standardized scaffold engineering operation, standardized edge facing, cave entrance and high-altitude operation, standardized construction site temporary electricity utilization operation and standardized tower crane operation are learned, wherein the construction safety learning videos mainly refer to the construction safety learning videos and complete learning content in the videos and comprise environment video information and construction operation video information. The construction safety experience content mainly refers to a construction safety experience video, only comprises environment video information and does not comprise construction operation video information, and the construction safety experience content only provides surrounding environment visual information of environment experience for an experiencer and does not embody a standard construction operation flow. The standard use state information is the standard construction operation flow action of a user, the image information mainly embodied as the standard operation action and the standard operation information of the interactive equipment. The construction safety model is a construction safety model under various standard conditions to be simulated, for example, in a standardized mode, the temperature model mainly refers to a normal temperature model, the sound model mainly refers to a sound model under the standard conditions, the balance model mainly refers to a balance model under a balanced and stable state, and the object striking model mainly refers to an object striking model triggered by accidents such as falling objects, mechanical injuries, foundation pit collapse and the like caused by non-standard construction of an experiencer/user. The emergency construction safety experience content mainly refers to a construction safety experience video under an emergency condition, and only includes environment video information and does not include construction operation video information. The emergency use state information is the construction operation flow action of a user in an emergency state, and is mainly represented by image information of standard operation action and standard operation information of interactive equipment under the emergency condition. The emergency construction safety model mainly refers to construction safety models under various emergency conditions to be simulated, and comprises an electric shock model, a smoke model, a seismic model, a weightlessness model, a temperature model, a sound model and the like. The process recording data comprises information of the use state recorded in the use process of the user, and is used for playback and analysis after the use is finished, so that the user can conveniently copy and find out the nonstandard operation of the user.
In the using process, a user (experiencer) selects a scene to be experienced through the VR handle, the VR handle sends the selection information to the VR host, the VR host retrieves the related experience information from the storage device 6 according to the selection of the user, sends the information to be displayed in the experience information to the VR head-mounted display for the user to watch, converts the information to be simulated in the experience information into environment simulation control information and sends the environment simulation control information to the surrounding environment simulation device, the related environment simulation module is controlled to realize the simulation of the scene, the user can feel the simulation of the surrounding environment while watching the VR display, and the immersive experience function is achieved. For example, the user selects fire environment experience through the interaction device, the VR handle sends the selection information to the VR host, the VR host retrieves the fire experience content from the storage device 6, sends scene video of a fire scene to the display device, converts the information to be simulated of the fire scene into fire simulation control information and sends the fire simulation control information to the surrounding environment simulation device, the smoke simulation module in the surrounding environment simulation device starts to release smoke after receiving the control information, the temperature simulation module in the surrounding environment simulation device starts to raise the temperature after receiving the control information, so that the experiencer not only can visually sense the environment of the fire scene through the VR head-mounted display, but also can hear the smoke and feel high temperature of the fire scene, and under the fire simulation condition, the experiencer can safely avoid risks and self-rescue in the construction process by operating the interaction device, so as to study how to deal with the fire condition in the construction process.
Example 2
On the basis of embodiment 1, the construction safety management device based on VR technology disclosed in this embodiment further includes a data acquisition device 5.
The data acquisition equipment 5 is connected with the VR host 1 and is used for acquiring the use state of the construction safety management device based on the VR technology and sending the use state information to the VR host 1. In this embodiment, the data acquisition device includes a camera and a depth sensor. When the construction safety management device in this embodiment is used to the experience person, the in service behavior of experience person can be gathered to the data acquisition equipment, and in this embodiment, the use video of experience person is shot to use the camera, uses kinect degree of depth sensor to detect human depth information and skeleton information.
The data acquisition equipment 5 sends the user's that detects user's use status information to VR host computer 1, and VR host computer 1 will use status information as process record data storage to compare with the standard use status information of storage in VR host computer storage equipment 6, standard use status information is stored in storage equipment 6. If the matching degree of the using state information and the standard using state information reaches a certain condition, the operation is judged to be qualified, otherwise, the operation is judged to be unqualified, the matching degree mainly identifies the edge of the using state image information and the edge of the standard using state image information in an image edge detection mode respectively, the overlap ratio and the edge distance of the two edges are compared, if the edge distance is greater than a certain threshold value, the matching degree is judged to be not high, and the threshold value can be set according to the actual using condition. The VR host sends the comparison image and the comparison result of the use state information and the standard use state information to the display device, a user can check the use state of the user through the display device, the comparison image is the comparison image of the use state image information and the standard use state image information, the user can check the difference between the use state of the user and the standard use state more clearly and visually, and the comparison result is qualified or unqualified.
Example 3
The embodiment provides a construction safety management method based on a VR technology, which is applied to a construction safety management device based on the VR technology in any one of embodiments 1 and 2, and is characterized by comprising the following steps:
firstly, starting the device and verifying the identity. And the user logs in the construction safety management device system by using the account and the password, and the system cannot be used if the user name or the password is wrong.
In the second step, the user selects the operation mode. The operation mode includes one of a learning mode, a normalization mode, and an emergency mode.
The data relating to the learning mode, the normalization mode, and the emergency mode are stored in the storage device 6.
The content required to be stored in the learning mode mainly comprises construction safety learning content, construction safety experience content and standard use state information, wherein the construction safety learning content mainly refers to a construction safety learning video, and the video is complete learning content which comprises environment video information and construction operation video information; the construction safety experience content mainly refers to a construction safety experience video, only comprises environment video information and does not comprise construction operation video information, and the construction safety experience content only provides surrounding environment visual information of environment experience for an experiencer and does not embody a standard construction operation flow; the standard use state information is the standard construction operation flow action of a user, the image information mainly embodied as the standard operation action and the standard operation information of the interactive equipment.
The contents required to be stored in the standardized mode mainly include construction safety experience contents, standard use state information and a construction safety model, the construction safety model is a construction safety model under various standard conditions required to be simulated, for example, in the standardized mode, the temperature model mainly refers to a normal temperature model, the sound model mainly refers to a sound model under the standard conditions, the balance model mainly refers to a balance model under a balanced and stable state, and the object striking model mainly refers to an object striking model triggered by accidents such as falling objects, mechanical injuries, pit collapse and the like caused by non-standard construction of an experiencer/user. In the standardized mode, the experienced construction safety experience content is more than that of the learning mode, and the construction safety model is added, so that an experiencer can experience more surrounding environment information, and the learning mode mainly focuses on learning rather than experience.
The content needing to be stored in the emergency mode mainly comprises emergency construction safety experience content, emergency use state information and an emergency construction safety model, wherein the emergency construction safety experience content mainly refers to a construction safety experience video under an emergency condition, and only comprises environment video information and no construction operation video information; the emergency use state information is the construction operation flow action of a user in an emergency state and is mainly represented as image information of standard operation action and standard operation information of interactive equipment under the emergency condition; the emergency construction safety model mainly refers to construction safety models under various emergency conditions to be simulated, and comprises an electric shock model, a smoke model, a seismic model, a weightlessness model, a temperature model, a sound model and the like.
In addition, the operation action information of the user in the learning mode, the standardization mode and the emergency mode and the operation information of the interaction device are recorded by the data acquisition device and stored in the storage device 6 as the use process record data.
The learning mode is to play construction safety learning content and selectively perform construction operation; the standardized mode is that a user carries out construction operation under the condition of simulating a construction environment; the emergency mode is that the user deals with the operation under the condition of simulating an emergency environment.
And thirdly, using a construction safety management device based on VR technology to perform safety management.
If the user selects the learning mode, the interactive equipment selects the content to be learned, the interactive equipment sends the selection information of the user to the VR host, the VR host calls corresponding information according to the selection information and sends the information to the display equipment, and the display equipment displays the corresponding information content. The information selected by the user through the interactive equipment is the construction safety learning content selected to be learned or the construction safety experience content selected to be experienced. And the VR host calls corresponding information according to the selection information and sends the information to the display equipment, namely calls corresponding construction safety learning content or construction safety experience content and sends the construction safety learning content or the construction safety experience content to the display equipment.
If the user selects the construction safety learning content in the learning mode, the VR host sends the corresponding construction safety learning content to the display device, and the display device displays construction operation information under the corresponding environment, namely, an environment image and a standard construction operation image.
And if the user selects the construction safety experience content in the learning mode, the VR host sends the current display stopping control information to the display equipment, and then the VR host sends the corresponding construction safety experience content to the display equipment, and the display equipment only displays the environment information but not displays the standard construction operation image. Meanwhile, the VR host sends construction operation control information to the interaction equipment, the interaction equipment receives the construction operation control information, then the user can carry out construction operation, the user operates the interaction equipment to carry out construction operation, the data acquisition equipment acquires the current construction operation information of the user, namely the use state information, and sends the use state information to the VR host, the VR host compares the use state information with the standard use state information, and sends the comparison image and the comparison result to a display device to display, so that an experiencer can visually see whether the construction operation action is standard.
If the user selects the standardized mode, selecting the content to be experienced through the interactive equipment, sending the selection information of the user to the VR host through the interactive equipment, calling corresponding information by the VR host according to the selection information and sending the corresponding information to the display equipment, and displaying the corresponding information content through the display equipment; and the VR host sends the surrounding environment simulation control information to the surrounding environment simulation equipment according to the selection information, and the surrounding environment simulation equipment simulates the corresponding surrounding environment according to the surrounding environment simulation control information. The information selected by the user through the interactive equipment is the construction safety experience content selected to be experienced and the corresponding surrounding environment to be experienced, namely the construction safety experience content and the construction safety model. The VR host calls corresponding information according to the selection information and sends the information to the display equipment, namely the corresponding construction safety experience content is called and sent to the display equipment, and the display equipment only displays the environment information and does not display a standard construction operation image; meanwhile, control information of the corresponding construction safety model is called and sent to the surrounding environment simulation equipment, and the surrounding environment simulation equipment simulates the corresponding surrounding environment, such as a normal temperature environment, a sound environment under standard conditions, a balanced and stable environment, and object striking environments such as high-altitude falling objects, mechanical injuries and foundation pit collapse are avoided. In addition, data acquisition equipment gathers user's current construction operation information, namely use status information to send to the VR host computer, the VR host computer compares use status information and standard use status information, and will compare image and comparison result and send display device to show, make the person of experiencing can audio-visually see whether standard of oneself construction operation action.
If the user selects an emergency environment, selecting contents to be experienced through the interaction equipment, sending selection information of the user to the VR host through the interaction equipment, calling corresponding information by the VR host according to the selection information and sending the corresponding information to the display equipment, and displaying the corresponding information contents through the display equipment; and the VR host sends emergency environment simulation control information to the surrounding environment simulation equipment according to the selection information, and the surrounding environment simulation equipment simulates a corresponding emergency environment according to the emergency environment simulation control information. The information selected by the user through the interactive equipment is the construction safety experience content selected to be experienced and the surrounding environment corresponding to the construction safety experience content selected to be experienced, namely the emergency construction safety experience content and the emergency construction safety model. The VR host calls corresponding information according to the selection information and sends the information to the display equipment, namely the corresponding emergency construction safety experience content is called and sent to the display equipment, and the display equipment only displays the environment information and does not display a standard construction operation image; meanwhile, control information of the corresponding emergency construction safety model is called and sent to the surrounding environment simulation equipment, and the surrounding environment simulation equipment simulates surrounding environments under corresponding emergency conditions, such as earthquake environments, fire environments, smoke environments and the like. In addition, data acquisition equipment gathers user's current construction operation information, namely use status information to send to the VR host computer, the VR host computer compares use status information and emergent use status information, and will compare image and comparison result and send display device to show, make the person of experiencing can audio-visually see oneself whether standard under construction operation, safe danger avoiding, self-rescue self-protection under the emergency condition. In the comparison process of the using state information and the emergency using state information, the comparison method of the VR host is the same as that of the comparison method in the standard mode, the comparison is carried out by an image edge detection method, the edge of the using state image information and the edge of the emergency using state image information are respectively identified by the image edge detection method, the coincidence degree and the edge distance of the two edges are compared, if the edge distance is greater than a certain threshold value, the matching degree is judged not to be high, and the threshold value can be set according to the actual using condition.
In the use, construction safety management device based on VR technique can automatic recording learning process to keep it to storage device in, the user's later stage of being convenient for carries out the rerun, restores the learning process. In the embodiment, the immersive construction safety experience is realized through the construction safety management method based on the VR technology.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
Claims (10)
1. A construction safety management device based on VR technology is characterized in that the device comprises a VR host, a surrounding environment simulation device, an interaction device, a display device and a storage device;
the VR host is respectively connected with the display device, the interaction device, and the ambient environment simulation device, and performs information interaction, that is, the VR host is configured to receive information sent by the display device, the interaction device, and the ambient environment simulation device, and is configured to send control information to the display device, the interaction device, and the ambient environment simulation device;
the surrounding environment simulation equipment is used for simulating an environment scene required by construction safety management;
the interaction equipment is used for realizing information interaction between the outside and the VR host;
the display equipment is used for displaying relevant information according to the control information sent by the VR host;
and the storage equipment is connected with the VR host and used for storing data and sending related data to the VR host according to the control information of the VR host.
2. The apparatus of claim 1, wherein the ambient environment simulation device comprises at least one of, or a combination of at least two of, an electric shock simulation module, a smoke simulation module, a seismic simulation module, a weight loss simulation module, a temperature simulation module, and a sound simulation module.
3. The apparatus of claim 1, wherein the display device is a VR head mounted display.
4. The apparatus of any of claims 1-3, wherein the interaction device is a VR handle.
5. The apparatus of any of claims 1-3, further comprising a data collection device coupled to the VR host for collecting usage status information of the apparatus from a user and sending the usage status information to the VR host.
6. The apparatus of any of claims 1-3, wherein the data comprises a construction safety model.
7. The apparatus of claim 5, wherein the data acquisition device comprises a camera and a depth sensor.
8. The apparatus of any of claims 1-3, wherein the VR host is coupled to the display device, the interaction device, and the ambience simulating device, respectively, via a wired connection and/or a wireless connection.
9. A construction safety management method based on VR technology, applied to the device of any one of claims 1-8, comprising the steps of:
s1: the device is started, and a user selects an operation mode, wherein the operation mode comprises any one of a learning mode, a standardization mode and an emergency mode; the learning mode is to play construction safety learning content; the standardized mode is that a user carries out construction operation under the condition of simulating a construction environment; the emergency mode is that the user performs coping operation under the condition of simulating an emergency environment;
s2: if the user selects a learning mode, selecting contents to be learned through the interaction equipment, sending selection information of the user to the VR host through the interaction equipment, calling corresponding information by the VR host according to the selection information and sending the corresponding information to the display equipment, and displaying the corresponding information contents through the display equipment;
s3: if the user selects the standardized mode, selecting the content to be experienced through the interaction equipment, sending the selection information of the user to the VR host through the interaction equipment, calling corresponding information by the VR host according to the selection information and sending the corresponding information to the display equipment, and displaying the corresponding information content through the display equipment; the VR host sends surrounding environment simulation control information to the surrounding environment simulation equipment according to the selection information, and the surrounding environment simulation equipment simulates a corresponding surrounding environment according to the surrounding environment simulation control information;
s4: if the user selects an emergency environment, selecting contents to be experienced through the interaction equipment, sending selection information of the user to the VR host through the interaction equipment, calling corresponding information by the VR host according to the selection information and sending the corresponding information to the display equipment, and displaying the corresponding information contents through the display equipment; and the VR host sends emergency environment simulation control information to the surrounding environment simulation equipment according to the selection information, and the surrounding environment simulation equipment simulates a corresponding emergency environment according to the emergency environment simulation control information.
10. The method of claim 9, wherein in the learning mode, a user can selectively perform construction operations; selecting content to be experienced through the interactive equipment, and sending selection information of a user to the VR host through the interactive equipment; the VR host sends information for stopping current display control to the display equipment, the VR host calls corresponding information according to the selection information and sends the information to the display equipment, and the display equipment displays corresponding information content; and the VR host sends construction operation control information to the interaction equipment, and the interaction equipment can carry out construction operation after receiving the construction operation control information.
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Application publication date: 20200821 |