CN106774944A - A kind of safe early warning method and system - Google Patents
A kind of safe early warning method and system Download PDFInfo
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- CN106774944A CN106774944A CN201710039765.XA CN201710039765A CN106774944A CN 106774944 A CN106774944 A CN 106774944A CN 201710039765 A CN201710039765 A CN 201710039765A CN 106774944 A CN106774944 A CN 106774944A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/01—Indexing scheme relating to G06F3/01
- G06F2203/012—Walk-in-place systems for allowing a user to walk in a virtual environment while constraining him to a given position in the physical environment
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Abstract
The invention discloses a kind of safe early warning method and system, it is used to solve to be perceived due to user present in prior art the concrete condition of actual environment, causes the problem that security is poor.The method is：If detect user carries out virtual reality operation by virtual reality device, the positional information of the user is obtained；If according to the positional information, determining that the current location of the user is in preset security region and meets default early-warning conditions with the distance between the edge in the preset security region, then according to predetermined manner output early warning information.This way it is secured that user is constantly in preset security region during VR equipment is used, it is to avoid when user uses VR equipment, because user cannot perceive the concrete condition in actual environment, cause the problem that user security is poor.
Description
Technical field
The present invention relates to technical field of virtual reality, more particularly to a kind of safe early warning method and system.
Background technology
Virtual reality (Virtual Reality, VR) equipment is a kind of general equipment, is widely used in game, shadow
Depending on etc. various fields.In actual applications, user is when using VR equipment, it will usually be immersed in the virtual scene of VR equipment offer
In, it is impossible to the concrete condition of actual environment is perceived, in the case, if the body or limb of user has significantly moving,
Unnecessary trouble and injury may be brought to user, such as：User is tripped by the barrier in actual environment, rolls down building
Ladder, etc..
Based on above-mentioned analysis, there is user in the prior art when using VR equipment, due to that cannot perceive actual environment in
Concrete condition, cause the problem that user security is poor.
The content of the invention
The embodiment of the invention provides a kind of safe early warning method and system, be used to solve present in prior art due to
User cannot perceive the concrete condition in actual environment, cause the problem that user security is poor.
Concrete technical scheme provided in an embodiment of the present invention is as follows：
A kind of safe early warning method, it includes：
If detect user carries out virtual reality operation by virtual reality device, the positional information of user is obtained；
If according to positional information, determine user current location be in preset security region and with preset security region
The distance between edge meet default early-warning conditions, then export early warning information according to predetermined manner.
Preferably, above-mentioned safe early warning method also includes：
If according to positional information, determine user current location be in preset security region and with preset security region
The distance between edge be unsatisfactory for default early-warning conditions, then do not export early warning information.
Preferably, predeterminable range threshold value includes the first predeterminable range threshold value and the second predeterminable range threshold value, then above-mentioned safety
Method for early warning also includes：
If according to positional information, determine user current location be in preset security region and with preset security region
The distance between edge less than or equal to the first predeterminable range threshold value and more than the second predeterminable range threshold value, then output prompting
Information；
If according to positional information, determine user current location be in preset security region and with preset security region
The distance between edge be less than or equal to the second predeterminable range threshold value, then outputting alarm information, and stop virtual reality operation.
If preferably, carrying out virtual reality operation by virtual reality device user is detected, obtaining the position of user
Before confidence breath, above-mentioned safe early warning method also includes：
If receiving the setting request in preset security region, ambient data is gathered by camera；And, complete
In the case of the collection of paired ambient data, according to ambient data, the initial environment data of user are determined, and according to
Initial environment data, determine preset security region.
If preferably, detect user carries out virtual reality operation by virtual reality device, obtaining the position of user
Information, including：
If detect user carries out virtual reality operation by virtual reality device, being gathered by camera can currently sweep
Retouch the environmental data in region, and the current environmental data that can be in scanning area that camera is collected and user initial ring
Border data are compared, to determine the positional information of user.
Preferably, above-mentioned safe early warning method also includes：
If according to positional information, determine user current location be in preset security region and with preset security region
The distance between edge meet default early-warning conditions, then by the Intelligent bracelet being connected with virtual reality device, to shake
Mode export early warning information.
A kind of safety pre-warning system, including：
Detection module, if carrying out virtual reality operation by virtual reality device for detecting user, obtains user
Positional information；
Warning module, if for according to positional information, determine the current location of user be in preset security region and
Meet default early-warning conditions with the distance between the edge in preset security region, then export early warning information according to predetermined manner.
Preferably, warning module includes：
First warning module, if for according to positional information, determining that the current location of user is in preset security region
And it is less than or equal to the first predeterminable range threshold value and default more than second with the distance between the edge in preset security region
Distance threshold, then export prompt message；
Second warning module, if for according to positional information, determining that the current location of user is in preset security region
And the second predeterminable range threshold value is less than or equal to the distance between the edge in preset security region, then outputting alarm information,
And stop virtual reality operation.
Preferably, above-mentioned safety pre-warning system also includes：
Region setup module, if the setting for receiving preset security region is asked, by camera, around collection
Environmental data；And, in the case where the collection to ambient data is completed, according to ambient data, determine user's
Initial environment data, and according to initial environment data, determine preset security region.
Preferably, detection module specifically for：If detect user carries out virtual reality operation by virtual reality device,
Then by camera gather currently can be in scanning area environmental data, and by camera collect it is current can be in scanning area
Environmental data compare with the initial environment data of user, to determine the positional information of user.
Preferably, warning module is additionally operable to：If according to positional information, determining that the current location of user is in preset security area
Meet default early-warning conditions in domain and with the distance between the edge in preset security region, then by with virtual reality device
The Intelligent bracelet of connection, early warning information is exported in the way of shaking.
The embodiment of the present invention has the beneficial effect that：
In the embodiment of the present invention, during user uses VR equipment, the positional information of user in real, as long as really
The current location for determining user is in preset security region and meets with the distance between the edge in preset security region and presets
Early-warning conditions, early warning information will be issued the user with, it is ensured that user is constantly in default during VR equipment is used
In safety zone, it is to avoid when user uses VR equipment, because user cannot perceive the concrete condition in actual environment, cause
The poor problem of user security.
Brief description of the drawings
Fig. 1 is the overview schematic diagram of safe early warning method in the embodiment of the present invention；
Fig. 2 is the idiographic flow schematic diagram of safe early warning method in the embodiment of the present invention；
Fig. 3 is the illustrative view of functional configuration of safety pre-warning system in the embodiment of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, is not whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
In order to solve present in prior art because user cannot perceive the concrete condition in actual environment, cause user
The poor problem of security, in the embodiment of the present invention, virtual reality operation is carried out user is detected by virtual reality device
In the case of, the positional information of user is obtained, and according to positional information, determine that the current location of user is in preset security area
In the case of meeting default early-warning conditions in domain and with the distance between the edge in preset security region, according to predetermined manner
Output early warning information, as long as that is, determine user current location be in preset security region in and with the side in preset security region
The distance between edge meets default early-warning conditions, will issue the user with early warning information, it is ensured that user is using VR equipment
During be constantly in preset security region, so as to efficiently avoid user use VR equipment when, due to user without
Method perceives the concrete condition in actual environment, causes the problem that user security is poor.
The present invention program is described in detail below by specific embodiment, certainly, the present invention is not limited to following reality
Apply example.
Refering to shown in Fig. 1, in the embodiment of the present invention, the flow of safe early warning method is as follows：
Step 100：If detect user carries out virtual reality operation by virtual reality device, the position of user is obtained
Information.
In actual applications, in order to obtain the positional information of user and can subsequently be believed according to the position of user
Whether breath, determines the current location of user in safe range, it is necessary to for the use before user uses virtual reality device
Family pre-builds initial environment data and pre-sets safety zone, preferably, setting up initial environment data and setting safety
During region, in the following manner can be used but is not limited to：
First, after determining that user opens virtual reality device, in the case of receiving the setting request in preset security region,
Camera is opened, ambient data is gathered by camera.
Then, it is determined that complete in the case of the collection of ambient data, according to the ambient data for collecting, really
Determine the initial environment data of user.
Finally, according to initial environment data, preset security region is determined.Preferably, can be by initial environment data characterization
Environmental area in exist all objects as all barriers existed in the environmental area, and will in all barriers locate
In each peripheral barrier area defined as preset security region.
For example：After user opens VR equipment, whether the prompt message of " opening safety precaution function " is shown to user,
Monitor user click " it is determined that " in the case of, assert that user needs to open safety precaution function, it is and defeated user is received
In the case that the setting in the preset security region for entering is asked, the camera of VR equipment is automatically turned on, and, shown to user and " swept
Retouch surrounding environment " prompt message.Now, user can be gathered from using possible during VR equipment by camera
The environmental data in all regions for reaching.
Obtain all environmental datas for being collected by camera of user, and monitoring that user clicks " scanning is completed "
In the case of, assert that user has completed the collection to all environmental datas.At this point it is possible to all rings that the camera is collected
Border data as the user initial environment data.
Using all objects existed in the environmental area of the initial environment data characterization as existing in the environmental area
All barriers, and using each barrier area defined in periphery in all barriers as preset security region,
And the prompt message of " safety zone is provided with, and can perform virtual reality operation " is shown to user.
Further, during in order to use virtual reality device in user, it is capable of the position letter of user in real
Breath, after setting up the initial environment data of user and setting safety zone, camera is always maintained at opening, will pass through
Camera collection currently can be in scanning area environmental data, and according to the current environment number that can be in scanning area for collecting
According to determining the positional information of user.Preferably, carrying out the feelings of virtual reality operation by virtual reality device user is detected
Under condition, when obtaining the positional information of user, in the following manner can be used but is not limited to：
First, by camera gather currently can be in scanning area environmental data, and, by infrared distance sensor
Collection currently can the distance between interior each unknown object for existing of induction region and user.
It is tellable to be, in order to reduce the later stage treatment complexity, it is to avoid due to camera currently can scanning area with it is red
Outer distance measuring sensor currently can induction region it is inconsistent, cause the environmental data that cannot be subsequently collected according to camera and red
The distance between each unknown object that outer distance measuring sensor is collected and user, accurately determine out the position letter of user
Breath, can in advance by camera can scanning area and infrared distance sensor can induction region be each configured to customer-centric,
Border circular areas with preset length as radius, so as to ensure that camera currently can scanning area and infrared distance sensor it is current
Can induction region uniformity, referred to below as camera it is current can scanning area and the current of infrared distance sensor can induction zone
Domain is first environment region, will the current environmental data that can be in scanning area that collects of camera as first environment region
Corresponding environmental data, and, current each unknown object that can be in induction region that infrared distance sensor is collected
The distance between with user, as the distance between each unknown object existed in first environment region and user.
If additionally, gathered by camera currently can be in scanning area environmental data during, receive user
Request is used for what camera was initiated, then allows user to use camera, and assigned operation is performed by camera in user
While, continue to gather currently can be in scanning area environmental data.Such as：Currently can scanning area being gathered by camera
During interior environmental data, if user needs to use camera to perform photographing operation, taken pictures being performed by camera
While operation, the environmental data that collection currently can be in scanning area.
Then, the corresponding environmental data in first environment region for camera being collected enters with the initial environment data of user
Row is compared, and determines the number of the barrier of presence in first environment region.
Finally, each unknown object existed in the first environment region for being collected based on infrared distance sensor and use
The distance between family, according to the determination mode that the number with the barrier existed in first environment region is associated, determines user
Positional information.Specifically, it is understood that there may be but it is not limited to following two situations：
The first situation：There is a barrier in first environment region.
In the case, due to camera can scanning area can induction region identical (i.e. first with infrared distance sensor
Environmental area), so, infrared distance sensor has only collected the distance between a unknown object and user, at this point it is possible to
Directly the distance between a unknown object that infrared distance sensor is collected and user are used as first environment region internal memory
The actual range between barrier and user, and according to the actual range between barrier and user,
And got during the corresponding environmental data in first environment region is compared with the initial environment data of user
The anglec of rotation, determine the positional information of user.
Second situation：There are at least two barriers in first environment region.
In the case, due to camera can scanning area can induction region identical (i.e. first with infrared distance sensor
Environmental area), so, infrared distance sensor has collected the distance between at least two unknown objects and user, now, can
Using by least two barriers as a combination barrier, and from the distance between all unknown objects for collecting and user
In, beeline is chosen as the actual range between combination barrier and user, and, based on by first environment region pair
The anglec of rotation and combine obstacle that the environmental data answered gets during comparing with the initial environment data of user
Actual range between thing and user, determines the positional information of user.
For example：Continue to use the example above, in the case of monitoring that user carries out virtual reality operation by VR equipment, by taking the photograph
As head collection currently can be in scanning area (such as：Customer-centric, is the border circular areas of radius with 5 meters) environmental data,
And, by infrared distance sensor, collection currently can be in induction region (such as：Customer-centric, is radius with 5 meters
Border circular areas) the distance between each unknown object and user.
The corresponding environmental data of border circular areas of " customer-centric is radius with 5 meters " that camera is collected with
The initial environment data of user are compared, and determine the number of the barrier of presence in the border circular areas.In above process, also
Can record what is formed during the initial environment data of the corresponding environmental data of the border circular areas and user are compared
The anglec of rotation is (such as：Left back rotates 45 DEG C).
Exist in the border circular areas of " customer-centric is radius with 5 meters " that is collected according to infrared distance sensor
The distance between each unknown object and user, be associated according to the number with the barrier existed in the border circular areas
Determination mode, determines the positional information of user.Specifically, it is understood that there may be but it is not limited to following two situations：
The first situation：Assuming that there is 1 barrier (ratio in the border circular areas of " customer-centric is radius with 5 meters "
Such as：Barrier A), the distance between a unknown object that infrared distance sensor is collected and user are 3 meters.At this point it is possible to
Directly 3 meters of the distance between a unknown object that infrared distance sensor is collected and user are used as barrier A and user
Between actual range, and the actual range 3 according to the anglec of rotation (left back rotate 45 DEG C) and between barrier A and user
Rice, determines the positional information of user.
Second situation：Assuming that there is 3 barriers (ratio in the border circular areas of " customer-centric is radius with 5 meters "
Such as：Barrier A, barrier B and barrier C), infrared distance sensor collect 3 between unknown object and user away from
From respectively 3 meters, 2 meters and 4 meters.At this point it is possible to using barrier A, barrier B and barrier C as a combination barrier, and
2 meters of the beeline that infrared distance sensor is collected as the actual range between combination barrier and user, and, base
In the anglec of rotation (lower left rotates 45 DEG C) and 2 meters of actual range between combination barrier and user, the position of user is determined
Confidence ceases.
Step 110：If according to positional information, determine user current location be in preset security region and with preset
The distance between edge of safety zone meets default early-warning conditions, then export early warning information according to predetermined manner.If in addition,
According to positional information, determine that the current location of user is in preset security region and and the edge in preset security region between
Distance be unsatisfactory for default early-warning conditions, then do not export early warning information.
Specifically, in step 110, if according to positional information, determining that the current location of user is in preset security region
It is interior and meet default early-warning conditions with the distance between the edge in preset security region, then connect by with virtual reality device
The Intelligent bracelet for connecing, early warning information is exported in the way of shaking.
In the specific implementation, when step 110 is performed, it is understood that there may be but it is not limited to following two situations：
The first situation：According to the positional information of user, determine that the current location of user is in preset security region simultaneously
And meet default early-warning conditions with the distance between the edge in preset security region, at this point it is possible to be exported according to predetermined manner
Early warning information, in the case, it is also possible to there are following two scenes：
(1) if according to the positional information of user, determine user current location be in preset security region and with it is pre-
If the distance between edge of safety zone is less than or equal to the first predeterminable range threshold value and more than the second predeterminable range threshold value,
Then export prompt message.If in addition, according to the positional information of user, determining that the current location of user is in preset security region
And it is more than the first predeterminable range threshold value with the distance between the edge in preset security region, then does not export prompt message.
(2) if according to the positional information of user, determine user current location be in preset security region and with it is pre-
If the distance between edge of safety zone is less than or equal to the second predeterminable range threshold value, then outputting alarm information, and stops void
Intend real operation.
Second situation：According to the positional information of user, determine that the current location of user is in preset security region simultaneously
And be unsatisfactory for default early-warning conditions with the distance between the edge in preset security region, i.e., according to the positional information of user, really
The current location for determining user is in preset security region and is more than first with the distance between the edge in preset security region
Predeterminable range threshold value, at this point it is possible to not export early warning information.
For example：Continue to use the example above, if according to the positional information of user, determining that the current location of user is in preset security
In region and with the distance between the edge in preset security region (such as：3 meters) it is less than 4 meters (i.e. first predeterminable range threshold value)
It is more than 2 meters (i.e. second predeterminable range threshold values), then defeated in the way of such as vibrations once by the Intelligent bracelet being connected with VR equipment
Go out prompt message.Further, after prompt message is issued the user with, if the position letter according to the user for reacquiring
Breath, determines that the current location of user is in preset security region and (compares with the distance between the edge in preset security region
Such as：5 meters) be more than 4 meters (i.e. first predeterminable range threshold value), then do not export prompt message.
If according to the positional information of user, determine user current location be in preset security region and with default peace
The distance between region-wide edge is (such as：1.5 meters) be less than 2 meters (i.e. second predeterminable range threshold value), then by with VR equipment
The Intelligent bracelet of connection, the outputting alarm information in the way of such as vibrations twice, and stop virtual reality operation.
If according to the positional information of user, determine user current location be in preset security region and with default peace
The distance between region-wide edge is (such as：4.5 meters) be more than 4 meters (i.e. first predeterminable range threshold value), then can not export pre-
Alert information.
Above-described embodiment is described in further detail using specific application scenarios below, it is of the invention refering to shown in Fig. 2
In embodiment, safe early warning method specifically includes following steps：
Step 200：After user starts VR equipment, whether the prompting for showing " opening environmental warning function " to user is believed
Breath, monitor user click " it is determined that " in the case of, assert user need open safety precaution function.
Step 201：In the case where the setting in preset security region of user input request is received, automatically turn on VR and set
Standby camera, and the prompt message of " scanning surrounding environment " is shown to user, now, user can be gathered certainly by camera
In the environmental data using all regions that may be reached during VR equipment.
Step 202：Obtain all environmental datas for being collected by camera of user, and monitoring that user clicks
In the case of " scanning is completed ", assert that user has completed the collection to all environmental datas, at this point it is possible to the camera is gathered
The all environmental datas for arriving as the user initial environment data.
Step 203：The all objects that will exist in the environmental area of the initial environment data characterization are used as the environmental area
All barriers of interior presence, and each peripheral barrier area defined as default peace will be in all barriers
It is region-wide, and the prompt message of " safety zone is provided with, and can perform virtual reality operation " is shown to user.
Step 204：In the case of monitoring user and carrying out virtual reality operation by VR equipment, gathered by camera and worked as
Preceding environmental data that can be in scanning area, and, by infrared distance sensor, each that collection currently can be in induction region
The distance between unknown object and user.
Step 205：The current environmental data that can be in scanning area that camera is collected is used as first environment region pair
The environmental data answered, and, current each unknown object that can be in induction region that infrared distance sensor is collected with
The distance between user is used as the distance between each unknown object and user existed in first environment region.
Step 206：The corresponding environmental data in first environment region is compared with the initial environment data of user, it is determined that
The number of the barrier existed in first environment region, and record by the corresponding environmental data in first environment region and user
The anglec of rotation that initial environment data are formed during comparing.
Step 207：According to each unknown object existed in the first environment region that infrared distance sensor is collected
With the distance between user and the anglec of rotation of record, according to related to the number of the barrier existed in first environment region
The determination mode of connection, determines the positional information of user.
Specifically, when step 207 is performed, it is understood that there may be but it is not limited to following two situations：
The first situation：There is a barrier in first environment region.
In the case, due to camera can scanning area can induction region identical (i.e. first with infrared distance sensor
Environmental area), so, infrared distance sensor has only collected the distance between a unknown object and user, at this point it is possible to
Directly the distance between a unknown object that infrared distance sensor is collected and user are used as first environment region internal memory
The actual range between barrier and user, and according to the actual range between barrier and user,
And got during the corresponding environmental data in first environment region is compared with the initial environment data of user
The anglec of rotation, determine the positional information of user.
Second situation：There are at least two barriers in first environment region.
In the case, due to camera can scanning area can induction region identical (i.e. first with infrared distance sensor
Environmental area), so, infrared distance sensor has collected the distance between at least two unknown objects and user, now, can
Using by least two barriers as a combination barrier, and from the distance between all unknown objects for collecting and user
In, beeline is chosen as the actual range between combination barrier and user, and, based on by first environment region pair
The anglec of rotation and combine obstacle that the environmental data answered gets during comparing with the initial environment data of user
Actual range between thing and user, determines the positional information of user.
Step 208：According to positional information, the relation between the current location of user and preset security region, and root are determined
According to the relation between the current location and preset security region of user, corresponding early warning operation is performed.
Specifically, when step 208 is performed, it is understood that there may be but it is not limited to following three kinds of situations：
The first situation：If according to positional information, determine user current location be in preset security region and with
The distance between the edge in preset security region is more than the second predeterminable range threshold value less than or equal to the first predeterminable range threshold value, then
By the Intelligent bracelet being connected with virtual reality device, prompt message is exported in the way of shaking.
Second situation：If according to positional information, determine user current location be in preset security region and with
The distance between the edge in preset security region is less than or equal to the second predeterminable range threshold value, then connect by with virtual reality device
The Intelligent bracelet for connecing, the outputting alarm information in the way of shaking, and stop virtual reality operation.
The third situation：If according to the positional information of user, determining that the current location of user is in preset security region
And it is more than the first predeterminable range threshold value with the distance between the edge in preset security region, then does not export early warning information.
Based on above-described embodiment, refering to shown in Fig. 3, in the embodiment of the present invention, safety pre-warning system at least includes：
Detection module 300, if carrying out virtual reality operation by virtual reality device for detecting user, obtains and uses
The positional information at family；
Warning module 310, if for according to positional information, determining that the current location of user is in preset security region simultaneously
And meet default early-warning conditions with the distance between the edge in preset security region, then believe according to predetermined manner output early warning
Breath；Or, warning module 310, if for according to positional information, determining that the current location of user is in preset security region simultaneously
And be unsatisfactory for default early-warning conditions with the distance between the edge in preset security region, then do not export early warning information.
Preferably, warning module 310 includes：
First warning module 311, if for according to positional information, determining that the current location of user is in preset security region
It is interior and with the distance between the edge in preset security region less than or equal to the first predeterminable range threshold value and pre- more than second
If distance threshold, then prompt message is exported；
Second warning module 312, if for according to positional information, determining that the current location of user is in preset security region
It is interior and be less than or equal to the second predeterminable range threshold value with the distance between the edge in preset security region, then outputting alarm letter
Breath, and stop virtual reality operation.
Preferably, above-mentioned safety pre-warning system also includes：
Region setup module 320, if the setting for receiving preset security region is asked, by camera, collection
Ambient data；And, in the case where the collection to ambient data is completed, user is determined according to ambient data
Initial environment data, and determine preset security region according to initial environment data.
Preferably, detection module 300 specifically for：If detect user carries out virtual reality behaviour by virtual reality device
Make, then by camera gather currently can be in scanning area environmental data, and according to collect it is current can be in scanning area
Environmental data determine the positional information of user.
Warning module 310 is additionally operable to：The current environmental data that can be in scanning area and initial environment data that will be collected
Compare, be in preset security region and and the edge in preset security region between with the current location for determining user
Distance meets default early-warning conditions.
Preferably, warning module 310 is additionally operable to：If according to positional information, determining that the current location of user is in default peace
Meet default early-warning conditions in region-wide and with the distance between the edge in preset security region, then by with virtual reality
The Intelligent bracelet of equipment connection, early warning information is exported in the way of shaking.
In sum, in the embodiment of the present invention, virtual reality operation is carried out by virtual reality device user is detected
In the case of, the positional information of user is obtained, and according to positional information, determine that the current location of user is in preset security area
In the case of meeting default early-warning conditions in domain and with the distance between the edge in preset security region, according to predetermined manner
Output early warning information.So, during user uses VR equipment, the positional information of user in real, as long as determining to use
The current location at family is in preset security region and meets default pre- with the distance between the edge in preset security region
Alert condition, will issue the user with early warning information, it is ensured that user is constantly in preset security during VR equipment is used
In region, it is to avoid when user uses VR equipment, because user cannot perceive the concrete condition in actual environment, cause user
The poor problem of security.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or computer program
Product.Therefore, the present invention can be using the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Apply the form of example.And, the present invention can be used and wherein include the computer of computer usable program code at one or more
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) is produced
The form of product.
The present invention is the flow with reference to method according to embodiments of the present invention, equipment (system) and computer program product
Figure and/or block diagram are described.It should be understood that every first-class during flow chart and/or block diagram can be realized by computer program instructions
The combination of flow and/or square frame in journey and/or square frame and flow chart and/or block diagram.These computer programs can be provided
The processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced for reality by the instruction of computer or the computing device of other programmable data processing devices
The device of the function of being specified in present one flow of flow chart or multiple one square frame of flow and/or block diagram or multiple square frames.
These computer program instructions may be alternatively stored in can guide computer or other programmable data processing devices with spy
In determining the computer-readable memory that mode works so that instruction of the storage in the computer-readable memory is produced and include finger
Make the manufacture of device, the command device realize in one flow of flow chart or multiple one square frame of flow and/or block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that in meter
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented treatment, so as in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
, but those skilled in the art once know basic creation although preferred embodiments of the present invention have been described
Property concept, then can make other change and modification to these embodiments.So, appended claims are intended to be construed to include excellent
Select embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification without deviating from this hair to the embodiment of the present invention
The spirit and scope of bright embodiment.So, if these modifications of the embodiment of the present invention and modification belong to the claims in the present invention
And its within the scope of equivalent technologies, then the present invention is also intended to comprising these changes and modification.
Claims (10)
1. a kind of safe early warning method, it is characterised in that including：
If detect user carries out virtual reality operation by virtual reality device, the positional information of the user is obtained；
If according to the positional information, determining that the current location of the user is in preset security region and default with described
The distance between edge of safety zone meets default early-warning conditions, then export early warning information according to predetermined manner.
2. safe early warning method as claimed in claim 1, it is characterised in that if described according to the positional information, determine institute
State user current location be in preset security region and with the distance between the edge in preset security region satisfaction
Default early-warning conditions, then export early warning information according to predetermined manner, including：
If according to the positional information, determine the user current location be in the preset security region and with it is described
The distance between the edge in preset security region is less than or equal to the first predeterminable range threshold value and pre- more than described second
If distance threshold, then prompt message is exported；
If according to the positional information, determine the user current location be in the preset security region and with it is described
The distance between the edge in preset security region is less than or equal to the second predeterminable range threshold value, then outputting alarm information, and
Stop the virtual reality operation.
3. safe early warning method as claimed in claim 1, it is characterised in that if detecting user by virtual reality device
Virtual reality operation is carried out, then before obtaining the positional information of user, the safe early warning method also includes：
If receiving the setting request in preset security region, ambient data is gathered by camera；And,
In the case where the collection to the ambient data is completed, determine the user's according to the ambient data
Initial environment data, and determine the preset security region according to the initial environment data.
4. safe early warning method as claimed in claim 3, it is characterised in that if detect user being entered by virtual reality device
Row virtual reality operation, then obtain the positional information of user, including：
If detect the user carries out virtual reality operation by the virtual reality device, gathered by the camera
Environmental data that currently can be in scanning area, and institute is determined according to the environmental data that currently can be in scanning area for collecting
State the positional information of user；
It is described according to the positional information, determine user current location be in preset security region and with preset security area
The distance between the edge in domain meets default early-warning conditions, including：
The environmental data that currently can be in scanning area that will be collected is compared with the initial environment data, to determine
The current location of the user be in the preset security region in and and the edge in the preset security region between away from
From meeting the default early-warning conditions.
5. the safe early warning method as described in claim any one of 1-4, it is characterised in that the safe early warning method is also wrapped
Include：
If according to the positional information, determine the user current location be in the preset security region and with it is described
The distance between the edge in preset security region meets the default early-warning conditions, then connect by with the virtual reality device
The Intelligent bracelet for connecing, the early warning information is exported in the way of shaking.
6. a kind of safety pre-warning system, it is characterised in that including：
Detection module, if carrying out virtual reality operation by virtual reality device for detecting user, obtains the user
Positional information；
Warning module, if for according to the positional information, determining that the current location of the user is in preset security region
And meet default early-warning conditions with the distance between the edge in the preset security region, then it is pre- according to predetermined manner output
Alert information.
7. safety pre-warning system as claimed in claim 6, it is characterised in that the warning module includes：
First warning module, if for according to the positional information, determining that the current location of the user is in the default peace
The first predeterminable range threshold value is less than or equal in region-wide and with the distance between the edge in the preset security region
And more than the second predeterminable range threshold value, then export prompt message；
Second warning module, if for according to the positional information, determining that the current location of the user is in the default peace
The second predeterminable range threshold value is less than or equal in region-wide and with the distance between the edge in the preset security region,
Then outputting alarm information, and stop the virtual reality operation.
8. safety pre-warning system as claimed in claim 6, it is characterised in that the safety pre-warning system also includes：
Region setup module, if the setting for receiving preset security region is asked, surrounding environment is gathered by camera
Data；And, in the case where the collection to the ambient data is completed, according to the ambient data determines
The initial environment data of user, and determine the preset security region according to the initial environment data.
9. safety pre-warning system as claimed in claim 8, it is characterised in that the detection module specifically for：If detecting
User carries out virtual reality operation by virtual reality device, then by the camera gather currently can be in scanning area ring
Border data, and the positional information of the user is determined according to the environmental data that currently can be in scanning area for collecting；
The warning module is additionally operable to：By the environmental data that currently can be in scanning area for collecting and the initial environment
Data are compared, with determine the user current location be in the preset security region in and with the preset security
The distance between the edge in region meets the default early-warning conditions.
10. the safety pre-warning system as described in claim any one of 6-9, it is characterised in that the warning module is additionally operable to：If
According to the positional information, determine the user current location be in the preset security region and with the default peace
The distance between region-wide edge meets the default early-warning conditions, then the intelligence by being connected with the virtual reality device
Energy bracelet, the early warning information is exported in the way of shaking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710039765.XA CN106774944A (en) | 2017-01-18 | 2017-01-18 | A kind of safe early warning method and system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710039765.XA CN106774944A (en) | 2017-01-18 | 2017-01-18 | A kind of safe early warning method and system |
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| CN106774944A true CN106774944A (en) | 2017-05-31 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710039765.XA Withdrawn CN106774944A (en) | 2017-01-18 | 2017-01-18 | A kind of safe early warning method and system |
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| CN109035115A (en) * | 2018-08-03 | 2018-12-18 | 四川民工加网络科技有限公司 | Construction worker's method for managing security, device and electronic equipment |
| CN109813317A (en) * | 2019-01-30 | 2019-05-28 | 京东方科技集团股份有限公司 | A kind of barrier-avoiding method, electronic equipment and virtual reality device |
| CN110503001A (en) * | 2019-07-25 | 2019-11-26 | 青岛小鸟看看科技有限公司 | A kind of Virtual Reality equipment and its barrier-avoiding method, device |
| CN111708432A (en) * | 2020-05-21 | 2020-09-25 | 青岛小鸟看看科技有限公司 | Safety region determining method and device, head-mounted display equipment and storage medium |
| CN114485501A (en) * | 2021-12-30 | 2022-05-13 | 歌尔光学科技有限公司 | Safety prompting method and device, intelligent foot pad, system and readable storage medium |
| CN114863650A (en) * | 2022-03-31 | 2022-08-05 | 青岛虚拟现实研究院有限公司 | Obstacle early warning method and device, electronic equipment and readable storage medium |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109035115A (en) * | 2018-08-03 | 2018-12-18 | 四川民工加网络科技有限公司 | Construction worker's method for managing security, device and electronic equipment |
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| CN114485501A (en) * | 2021-12-30 | 2022-05-13 | 歌尔光学科技有限公司 | Safety prompting method and device, intelligent foot pad, system and readable storage medium |
| CN114863650A (en) * | 2022-03-31 | 2022-08-05 | 青岛虚拟现实研究院有限公司 | Obstacle early warning method and device, electronic equipment and readable storage medium |
| CN114863650B (en) * | 2022-03-31 | 2024-02-09 | 青岛虚拟现实研究院有限公司 | Obstacle early warning method and device, electronic equipment and readable storage medium |
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Application publication date: 20170531 |