CN106652345A - Safety monitoring method, safety monitoring device and virtual reality equipment - Google Patents
Safety monitoring method, safety monitoring device and virtual reality equipment Download PDFInfo
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- CN106652345A CN106652345A CN201611220057.8A CN201611220057A CN106652345A CN 106652345 A CN106652345 A CN 106652345A CN 201611220057 A CN201611220057 A CN 201611220057A CN 106652345 A CN106652345 A CN 106652345A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/04—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons
- G08B21/0438—Sensor means for detecting
- G08B21/0476—Cameras to detect unsafe condition, e.g. video cameras
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/20—Scenes; Scene-specific elements in augmented reality scenes
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Abstract
The invention discloses a safety monitoring method applied to virtual reality equipment. The safety monitoring method comprises the following steps: receiving real scene information acquired when an ambient environment is scanned by panoramic scanning equipment; judging whether an object with the distance to the virtual reality equipment small than a risk threshold exists in the ambient environment according to the real scene information or not; and if yes, carrying out alarm reminding. The environmental information of a real scene where a monitoring user is located can be acquired by receiving the real scene information acquired when the ambient environment is scanned by the panoramic scanning equipment; when the object with the distance to the virtual reality equipment small than the risk threshold is judged to exist in the ambient environment according to the real scene information, the alarm reminding is carried out; and when the virtual reality equipment is used by the user, a reminding alarm can be given to the user when the object beyond the range of the risk threshold appears in the ambient environment, so that the occurrence of risk accidents is prevented, and the user experience is improved. The invention also provides a safety monitoring device and the virtual reality equipment which have the beneficial effects as well.
Description
Technical field
The present invention relates to virtual reality technology application, more particularly to a kind of safety monitoring method, device and virtual existing
Real equipment.
Background technology
With the fast development of modern society's science and technology, the development of virtual reality technology is very rapid so that increasing
Virtual reality device is applied in the life of people.Virtual reality technology (Virtual Reality, VR) mainly includes analog loop
Border, perception, the natural aspect such as technical ability and sensing equipment.Simulated environment is by computer generation, in real time dynamic 3 D stereo
Photorealism.Perception refers to the perception that preferable VR should have all people to have.Except computer graphics techniques are generated
Outside visually-perceptible, also the sense of hearing, tactile, power feel, motion etc. are perceived, or even also include smell and the sense of taste etc., also referred to as many perception.
Natural technical ability refers to the head rotation of people, and eyes, gesture or other human body behavior acts are processed and participant by computer
The adaptable data of action, and real-time response is made in the input to user, and the face of user are fed back to respectively.
Due to requiring it is not too high to the sense of reality of virtual reality in terms of amusement, so virtual reality technology in the last few years
Develop in this regard the swiftest and the most violent.People are by the way that such as virtual reality glasses and virtual implementing helmet virtual reality device can be very
Virtual reality experience is carried out well with game.
In prior art, it is very universal amusement that user carries out virtual reality experience under home environment using VR glasses
Scene, when user wears VR glasses, needs to set spatial dimension, and activity in the range of it, by the position indicator at region two ends
Record user movement coordinate.Because laser orientation instru-ment simply positions the locus of user, real scene is not based on
Real-time monitoring so that when the VR of Consumer's Experience Large Amplitude Motion plays, family expenses space is difficult to provide sufficiently large spacious ring
Convenient use is carried out in border, and user is easy to be bumped against by objects such as furniture, electrical equipment；And when wearing VR glasses due to user, it is impossible to
It was observed that surrounding environment, as the third party of appearance activity in spatial dimension, such as in home environment, has suddenly child or pet to rush in
User is needed in the range of use, may result in the generation of peril.Therefore, improve user and use virtual reality device
Security is to be badly in need of solving.
The content of the invention
It is an object of the invention to provide a kind of safety monitoring method, device and virtual reality device, are used with improving user
The security of virtual reality device, strengthens Consumer's Experience.
To solve above-mentioned technical problem, the present invention provides a kind of safety monitoring method, is applied to virtual reality device, wraps
Include：
Receive the real scene information that panoramic scanning device scan surrounding environment is obtained；
Judged in surrounding environment with the presence or absence of little with the distance of the virtual reality device according to the real scene information
In the object of danger threshold；
If so, alarm is then carried out.
Optionally, judged to whether there is and the virtual reality device in surrounding environment according to the real scene information
Distance is less than the object of danger threshold, including：
Three-dimensional image is generated according to the real scene information that 3D camera-scannings surrounding environment is obtained, described three are calculated
The distance between object and user in dimension stereo-picture；
The danger threshold is less than in the three-dimensional image according to the Distance Judgment with the presence or absence of at a distance of user
Object.
Optionally, the real scene information that panoramic scanning device scan surrounding environment is obtained is received, including：
After starting the virtual reality device, the described of the panoramic scanning device scan surrounding environment acquisition is directly received
Real scene information；Or
After receiving the instruction for starting the panoramic scanning equipment, receive the panoramic scanning device scan surrounding environment and obtain
The real scene information for taking.
Optionally, the real scene information that the panoramic scanning device scan surrounding environment is obtained is received, including：
When exist in surrounding environment with the distance of the virtual reality device less than risk threshold value object when, receive described
The real scene information that panoramic scanning equipment real time scan surrounding environment is obtained；
When do not exist in surrounding environment with the distance of the virtual reality device less than the risk threshold value object when, connect
Receive the panoramic scanning equipment real scene information that at preset timed intervals interval scan surrounding environment is obtained；Wherein, the risk
Threshold value is more than the danger threshold.
Additionally, the invention provides a kind of safety monitoring assembly, is applied to virtual reality device, including：
Receiver module, for receiving the real scene information of panoramic scanning device scan surrounding environment acquisition；
Judge module, for judging surrounding environment in be less than danger threshold with the presence or absence of with the distance of the virtual reality device
The object of value；If so, then send to prompting alarm module and point out alarm command；
Prompting alarm module, for receiving the prompting alarm command, carries out alarm.
Optionally, the judge module, including：
Signal generating unit, the real scene information for being obtained according to 3D camera-scannings surrounding environment generates 3 dimensional drawing
Picture, calculates the distance between object and user in the three-dimensional image；
Judging unit, for being less than institute with the presence or absence of at a distance of user in the three-dimensional image according to the Distance Judgment
State the object of danger threshold.
Optionally, the receiver module, including：
Automatic receiving unit, for starting the virtual reality device after, directly receive the panoramic scanning equipment
The real scene information that scanning surrounding environment is obtained；Or
Etc. receiving unit to be launched, for receiving the instruction for starting the panoramic scanning equipment after, receive the panorama
The real scene information that scanning device scanning surrounding environment is obtained.
Optionally, the receiver module, including：
Real-time reception unit, risk threshold value is less than for working as to exist in surrounding environment with the distance of the virtual reality device
Object when, receive the real scene information that the panoramic scanning equipment real time scan surrounding environment is obtained；
Cycle receiving unit, the wind is less than for working as not existing in surrounding environment with the distance of the virtual reality device
During the object of dangerous threshold value, the panoramic scanning equipment real scene letter that at preset timed intervals interval scan surrounding environment is obtained is received
Breath；Wherein, the risk threshold value is more than the danger threshold.
Present invention also offers a kind of virtual reality device, including：
Receiver, for receiving the real scene information of panoramic scanning device scan surrounding environment acquisition；
Processor, for judging surrounding environment in be less than danger threshold with the presence or absence of with the distance of the virtual reality device
Object；If so, then send to follower and point out alarm command；
Follower, for receiving the prompting alarm command, output prompting warning message.
Optionally, the virtual reality device, also includes：
Panoramic scanning equipment, for scanning surrounding environment, obtains real scene information；Send described true to the receiver
Real scene information.
A kind of safety monitoring method provided by the present invention, is applied to virtual reality device, including reception panoramic scanning sets
The real scene information that standby scanning surrounding environment is obtained；According to the real scene information judge in surrounding environment whether there is with
Object of the distance of the virtual reality device less than danger threshold；If so, alarm is then carried out；
It can be seen that, the present invention can be obtained by receiving the real scene information that panoramic scanning device scan surrounding environment is obtained
Take the environmental information of real scene residing for monitoring user, and when according to real scene information judge to exist in surrounding environment with
When the distance of virtual reality device is less than the object of danger threshold, alarm is carried out so that user is being set using virtual reality
When standby, when can there is swarming into the object of danger threshold scope in environment around, prompting warning is carried out to user, prevent danger
The generation of accident, improves Consumer's Experience.Additionally, present invention also offers a kind of safety monitoring assembly and virtual reality device, together
Sample has above-mentioned beneficial effect.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Inventive embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, can be with basis
The accompanying drawing of offer obtains other accompanying drawings.
A kind of flow chart of safety monitoring method that Fig. 1 is provided by the embodiment of the present invention；
The flow chart of another kind of safety monitoring method that Fig. 2 is provided by the embodiment of the present invention；
The use scene effect figure of another kind of safety monitoring method that Fig. 3 is provided by the embodiment of the present invention；
The prompting alarm indication design sketch of another kind of safety monitoring method that Fig. 4 is provided by the embodiment of the present invention；
The flow chart of another kind of safety monitoring method that Fig. 5 is provided by the embodiment of the present invention；
A kind of structure chart of safety monitoring assembly that Fig. 6 is provided by the embodiment of the present invention；
A kind of structure chart of virtual reality device that Fig. 7 is provided by the embodiment of the present invention.
Specific embodiment
To make purpose, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention, rather than the embodiment of whole.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Refer to Fig. 1, a kind of flow chart of safety monitoring method that Fig. 1 is provided by the embodiment of the present invention.The method should
For virtual reality device, can include：
Step 101：Receive the real scene information that panoramic scanning device scan surrounding environment is obtained.
Wherein, panoramic scanning equipment can be infrared, radar or 3D scanning devices, as long as panoramic scanning equipment can be passed through
The ambient condition information of real scene residing for user is obtained, the present embodiment does not do any restriction for the type of panoramic scanning instrument.
It is understood that panoramic scanning equipment can be the equipment being arranged in virtual reality device；Can also be to set
Put in real scene residing for user, the equipment that can be wirelessly or non-wirelessly connected with virtual reality device.As long as can ensure that
User can scan the ambient condition information of real scene residing for user using panoramic scanning equipment during virtual reality device, and will
Real scene information is sent to virtual reality device, and the present embodiment does not do any restriction for the set location of panoramic scanning instrument.
Wherein, when panoramic scanning equipment is the equipment being arranged in virtual reality device, virtual reality can started
After equipment, directly initiate panoramic scanning device scan surrounding environment and real scene information is sent into processor；Can also be
Processor is received after the instruction for starting panoramic scanning equipment, restarts panoramic scanning device scan surrounding environment, is swept by panorama
Retouch equipment and real scene information is sent into processor.When panoramic scanning equipment is to be arranged in real scene residing for user, can
During the equipment being wirelessly or non-wirelessly connected with virtual reality device, virtual reality device or virtual reality device can started
Processor receive start panoramic scanning equipment instruction after, to panoramic scanning equipment send enabled instruction, restart panorama
Scanning device scans surrounding environment, and real scene information is sent to the processor of virtual reality device by panoramic scanning equipment.
The present embodiment does not do any restriction for the Starting mode of panoramic scanning equipment.
It should be noted that the real scene information that panoramic scanning device scan surrounding environment is obtained is received, in order to ensure
The security that virtual reality device is used, can be to receive the real scene that panoramic scanning equipment real time scan surrounding environment is obtained
Information, that is, processor real-time reception real scene information carries out following step；Make to reduce virtual reality device
Power consumption, or receive panoramic scanning equipment and scan the real scene information that surrounding environment is obtained by predetermined period,
Namely processor obtains real scene information and carries out following step by predetermined period；Or, for balanced virtual reality
Security and power consumption that equipment is used, when the distance of presence and virtual reality device in surrounding environment is less than the thing of danger threshold
During body, receive the real scene information that panoramic scanning equipment real time scan surrounding environment is obtained, when do not exist in surrounding environment with
When the distance of virtual reality device is less than the object of danger threshold, reception panoramic scanning equipment is at preset timed intervals around interval scan
The real scene information that environment is obtained.
Preferably, the risk threshold value of the danger threshold being more than can be set, in the safety that balanced virtual reality device is used
Property and power consumption on the basis of, further improve the security that virtual reality device is used, improve Consumer's Experience.
Step 102：Judged to whether there is and the virtual reality device in surrounding environment according to the real scene information
Distance less than danger threshold object；If so, step 103 is then entered；If it is not, then entering step 104.
Wherein, danger threshold can be that the user that user or designer pre-set is used during virtual reality device
Subsequent time needs the danger threshold region for using, that is to say, that when user uses virtual reality device, danger threshold region is
Region around user in danger threshold, if child or pet are swarmed into this regional extent or this regional extent tables and chairs etc. occurs
Object may collide with user, cause the generation of peril.Danger threshold region can be each in danger threshold
The region that range points are formed, such as cylinder, semi-cylindrical or elliptical cylinder-shape, can be by user for the shape in danger threshold region
Or designer is formed according to the danger threshold of user's request and practical scene setting, the present embodiment does not do any restriction to this.
It is understood that when the distance of presence and virtual reality device in surrounding environment is less than the object of danger threshold
When, illustrate that tables and chairs, child or pet enter the circle that user needs to use using subsequent time during virtual reality device
Region, because user is difficult to discover the state of surrounding environment during using virtual reality device, needs by ensuing
Step 104 prompting user take care.
Wherein, the numerical value of danger threshold can be designer according to user's request and practical scene setting, or
User is arranged according to self-demand before or during using virtual reality device.The present embodiment is unrestricted to this.
It should be noted that according to real scene information judge in surrounding environment whether there is with virtual reality device away from
From the object less than danger threshold, directly can return after such as radar or infrared facility are contacted with the object in surrounding environment
Sound wave or infrared rays survey surrounding environment in object relative virtual real world devices distance, judge to whether there is in surrounding environment
The object of danger threshold is less than with the distance of virtual reality device；The 3D scanning devices such as 3D video cameras can also be passed through, by 3D
The real scene information that camera-scanning surrounding environment is obtained generates three-dimensional image；Whether judge again in three-dimensional image
There is the object that danger threshold is less than with the distance of the user using virtual reality device.The present embodiment does not receive any limit to this
System.
Step 103：Carry out alarm.
Wherein, carry out pointing out warning to be specifically as follows：By word, image, voice or vibrations at least one to user
Send and reported to the police less than the prompting of the positional information of the object of danger threshold with the distance of virtual reality device.
It is understood that carry out prompting report to the police can be by the display of virtual reality device display to the user that as
The wire-frame model figure of the word of " having barrier, it is noted that safety ", the image for showing barrier or display barrier, it is also possible to logical
Cross loudspeaker to issue the user with such as the voice of " having barrier, it is noted that safety ", or by the vibrations of screen or miscellaneous part
Prompting warning is carried out to user.It is of course also possible to prompting warning is carried out to user by above-mentioned any two or multinomial combination,
Such as：While showing " having barrier, it is noted that safety " word, being issued the user with by loudspeaker " has barrier, it is noted that peace
Voice entirely ", further points out user.
It should be noted that issue the user with believing less than the position of the object of danger threshold with the distance of virtual reality device
The prompting of breath is reported to the police, and can be will to use less than the location information prompt of the object of danger threshold with the distance of virtual reality device
Family, that is to say, that only prompt the user with the danger that there is barrier；Can also be that barrier is entered into danger threshold regional extent
The location information prompt user of relative virtual real world devices afterwards, that is to say, that not only point out user to there is the danger of barrier, also
The position of the relative user of barrier is prompted into user in virtual reality device, such as：When monitored equipment is from user behind side
During into danger threshold regional extent, virtual reality device can issue the user with " rear appearance barrier by word and voice
Hinder thing, it is noted that safety " message, or more accurately can send " there is barrier in left back, it is noted that safety "
The particular location " at 1 meter of left back, barrier occur " of barrier is pointed out user by message；When barrier enters from user front
When entering danger threshold regional extent, virtual reality device can be prompted the user with by writings and image " have barrier, it is noted that
The information of safety ", and the wire-frame model figure that the position of the relative user of barrier breaks the barriers is shown in screen, can
Preferably to point out user.The present embodiment does not do any restriction for the prompting of monitored equipment positional information.
Step 104：If carrying out the prompting to report to the police, stop the prompting and report to the police.
It should be noted that this step is do not exist to be less than danger with the distance of virtual reality device in surrounding environment is judged
After the object of dangerous threshold value, if previous moment is present is less than the object of danger threshold with the distance of virtual reality device, cause virtual
Real world devices to user carries out prompting warning, then stop prompting and report to the police.That is, being carried to user in virtual reality device
In showing alarm procedure, by hiding for user itself or leaving so that not existing in surrounding environment for the barrier such as child or pet
The object of danger threshold is less than with the distance of virtual reality device, prompting can be stopped and reported to the police.
Wherein, if virtual reality device is not carrying out prompting warning, that is, do not exist in surrounding environment is judged with
After the distance of virtual reality device is less than the object of danger threshold, equally do not exist and virtual reality in previous moment surrounding environment
The distance of equipment then can continue to judge or wait the judgement of subsequent time less than the object of danger threshold with return to step 103.
It is understood that stop prompting warning can be in the way of being provided using this step, it is also possible to by user true
Surely after using the Environmental security of virtual reality device, directly stop prompting using other options and report to the police, such as in virtual reality device
After carrying out prompting warning, user can directly stop prompting and report to the police by stopping prompting alert options.The present embodiment is not received to this
Any restriction.
In the present embodiment, the embodiment of the present invention is by receiving the real scene that panoramic scanning device scan surrounding environment is obtained
Information, can obtain the environmental information of real scene residing for monitoring user, and ought judge surrounding according to real scene information
When presence is less than the object of danger threshold with the distance of virtual reality device in environment, alarm is carried out so that user makes
When using virtual reality device, when can there is swarming into the object of danger threshold scope in environment around, pointed out to user
Report to the police, prevent the generation of peril, improve Consumer's Experience.
Refer to Fig. 2, Fig. 3 and Fig. 4, the flow process of another kind of safety monitoring method that Fig. 2 is provided by the embodiment of the present invention
Figure, the use scene effect figure of another kind of safety monitoring method that Fig. 3 is provided by the embodiment of the present invention, Fig. 4 is real for the present invention
The prompting alarm indication design sketch of another kind of safety monitoring method that example is provided is applied, the method is applied to virtual reality device,
Can include：
Step 201：After starting virtual reality device, the real scene of 3D camera-scannings surrounding environment acquisition is directly received
Information.
Wherein, 3D video cameras can be the equipment in virtual reality device, or set using virtual reality in user
The specific installation that in standby environment can be connected with virtual reality device.The present embodiment is unrestricted to this.
It should be noted that the real scene information that 3D camera-scannings surrounding environment is obtained is received, in order to ensure virtual
The security that real world devices are used, can be the real scene information that 3D video camera real time scans surrounding environment is obtained that receives,
It is exactly that processor real-time reception real scene information carries out following step；In order to reduce the power consumption that virtual reality device is used
Amount, or receive 3D video cameras and scan the real scene information that surrounding environment is obtained, that is, processor by predetermined period
Obtaining real scene information by predetermined period carries out following step；Or, for the peace that balanced virtual reality device is used
Full property and power consumption, when presence is less than the object of danger threshold with the distance of virtual reality device in surrounding environment, receive 3D
Video camera real time scan surrounding environment obtain real scene information, when do not exist in surrounding environment with virtual reality device away from
From object less than danger threshold when, receive the 3D video cameras real scene letter that at preset timed intervals interval scan surrounding environment is obtained
Breath.
Preferably, the risk threshold value of the danger threshold being more than can be set, in the safety that balanced virtual reality device is used
Property and power consumption on the basis of, further improve the security that virtual reality device is used, improve Consumer's Experience.
Step 202：Three-dimensional image is generated according to the real scene information, thing in the three-dimensional image is calculated
The distance between body and user.
It is understood that generating 3 dimensional drawing according to the real scene information that 3D camera-scannings surrounding environment is obtained
Picture, calculates the distance between object and user in three-dimensional image, can be that the processor in virtual reality device be carried out
Operation；When 3D video cameras and virtual reality device are two single equipment, this operation can also be the place in 3D video cameras
The operation that reason device is carried out, such as：The real scene information according to itself scanning surrounding environment of 3D video cameras generates surrounding environment
Three-dimensional image, and this image is sent into virtual reality device.The present embodiment is unrestricted to this.
Step 203：Danger threshold is less than in the three-dimensional image according to the Distance Judgment with the presence or absence of at a distance of user
The object of value；If so, step 204 is then entered；If it is not, then entering step 205.
It is understood that danger threshold can be the radius in Fig. 3 in dotted line cylindrical regions residing for user.For danger
The numerical value of dangerous threshold value can be user or designer according to user's request and practical scene setting, and the present embodiment is not appointed to this
What is limited.
Step 204：Carry out alarm.
It is understood that carry out prompting warning and as shown in Figure 4, to be identified by attention and " can have barrier, ask
Take care " word and the pet dog as barrier wire-frame model figure, by the position of the relative user of pet dog in Fig. 3
Put, user is shown to by display.
It should be noted that when barrier is in relative user front, can be aobvious by display effect as shown in Figure 4
Show to user, while user is further reminded in the vibrations that can add virtual reality glasses；After barrier is in relative user
Fang Shi, due to may be inconvenient to show the wire-frame model figure of barrier, can by such as " there is barrier in left back, it is noted that
The word and voice of safety ", and the vibration reminding user of virtual reality glasses.As long as user can be pointed out in dangerous shape
State, for the mode that prompting is reported to the police, the present embodiment does not do any restriction.
It is understood that the virtual reality device in the present embodiment is comprising display, and for not comprising display
The virtual reality device of device, can such as be put into the virtual reality glasses of mobile phone, can pass through the company of mobile phone and virtual reality glasses
Connect, prompting warning is carried out in mobile phone screen, that is to say, that for the virtual reality device not comprising display, can pass through
The connection of virtual reality device and terminal, in the position such as display or loudspeaker of terminal, carries out prompting warning.
Step 205：If carrying out the prompting to report to the police, stop the prompting and report to the police.
Wherein, this step is similar to step 105, will not be described here.
In the present embodiment, after the embodiment of the present invention is by starting virtual reality device, 3D camera-scannings week is directly received
The real scene information that collarette border obtains, can be with the real scene information of quick obtaining surrounding environment, according to the true of surrounding environment
Real scene information generates three-dimensional image, and calculates object in surrounding environment in three-dimensional image and use virtual reality
The distance between user of equipment, can carry out prompting warning so that user when distance is less than the danger threshold for pre-setting
When using virtual reality device, can be when tables and chairs, child or pet be entered in the range of the danger threshold for pre-setting, to user
Prompting warning is carried out, the generation of peril is prevented, Consumer's Experience is improved.
Refer to Fig. 5, the flow chart of another kind of safety monitoring method that Fig. 5 is provided by the embodiment of the present invention.The method
Virtual reality device is applied to, can be included：
Step 301：After receiving the instruction for starting 3D video cameras, to the 3D video cameras enabled instruction is sent.
Wherein, after receiving the instruction for starting 3D video cameras, enabled instruction is sent to the 3D video cameras, can is virtual
Now the processor of equipment is received after the instruction of the startup 3D video cameras that user sends as needed, is sent out to the 3D video cameras
Send enabled instruction.
Step 302：When presence is less than the object of risk threshold value with the distance of user in surrounding environment, receives the 3D and take the photograph
The real scene information that camera real time scan surrounding environment is obtained.
Wherein, the numerical value of risk threshold value is more than danger threshold.
It should be noted that for risk threshold value and the concrete numerical value of predetermined period, can be by user or designer's root
According to user's request and practical scene setting, the present embodiment is unrestricted to this.
Step 303：When do not exist in surrounding environment with the distance of user less than the risk threshold value object when, receive institute
State the 3D video cameras real scene information that at preset timed intervals interval scan surrounding environment is obtained.
It is understood that step 302 and step 303 are the object relative usage virtual realities in surrounding environment setting
The distance of standby user selects the mode of the real scene information for receiving 3D camera-scanning surrounding environment, because only by receiving
The real scene information of 3D video camera real time scan surrounding environment can increase the unnecessary operand of virtual reality device and power consumption
Amount, and only may result in virtually by the real scene information of reception 3D video cameras interval scan surrounding environment at preset timed intervals
The security of real world devices is not high enough.Therefore ring around a 3D camera-scanning can first be received after 3D video cameras are started
The real scene information in border, distance between the user by the object in the surrounding environment that calculates and using virtual reality device
With the comparison of risk threshold value, the mode of the next real scene information of reception 3D camera-scanning surrounding environment is selected.
Step 304：Three-dimensional image is generated according to the real scene information, thing in the three-dimensional image is calculated
The distance between body and user.
Step 305：Danger threshold is less than in the three-dimensional image according to the Distance Judgment with the presence or absence of at a distance of user
The object of value；If so, step 306 is then entered；If it is not, then entering step 307.
Step 306：Carry out alarm.
Step 307：If carrying out the prompting to report to the police, stop the prompting and report to the police.
Wherein, step 304 is similar to step 205 to step 202 to step 307, will not be described here.
In the present embodiment, after the embodiment of the present invention is by receiving the instruction for starting 3D video cameras, to the 3D video cameras
Send enabled instruction, can according to user's request open 3D video cameras, by the object in surrounding environment with use virtual reality
Distance and the comparison of risk threshold value, can select next to receive the true of 3D camera-scanning surrounding environment between the user of equipment
Real scene information, the security and power consumption of further balanced virtual reality device, improves Consumer's Experience.
Refer to Fig. 6, a kind of structure chart of safety monitoring assembly that Fig. 6 is provided by the embodiment of the present invention.The device should
For virtual reality device, can include：
Receiver module 100, for receiving the real scene information of panoramic scanning device scan surrounding environment acquisition；
Judge module 200, for judging surrounding environment in the presence or absence of with the distance of the virtual reality device less than danger
The object of dangerous threshold value；If so, then send to prompting alarm module and point out alarm command；
Prompting alarm module 300, for receiving the prompting alarm command, carries out alarm.
Optionally, the judge module 200, can include：
Signal generating unit, the real scene information for being obtained according to 3D camera-scannings surrounding environment generates 3 dimensional drawing
Picture, calculates the distance between object and user in the three-dimensional image；
Judging unit, for being less than institute with the presence or absence of at a distance of user in the three-dimensional image according to the Distance Judgment
State the object of danger threshold.
Optionally, the receiver module 100, can include：
Automatic receiving unit, for starting the virtual reality device after, directly receive the panoramic scanning equipment
The real scene information that scanning surrounding environment is obtained；Or
Etc. receiving unit to be launched, for receiving the instruction for starting the panoramic scanning equipment after, receive the panorama
The real scene information that scanning device scanning surrounding environment is obtained.
Optionally, the receiver module 100, can include：
Real-time reception unit, risk threshold value is less than for working as to exist in surrounding environment with the distance of the virtual reality device
Object when, receive the real scene information that the panoramic scanning equipment real time scan surrounding environment is obtained；
Cycle receiving unit, the wind is less than for working as not existing in surrounding environment with the distance of the virtual reality device
During the object of dangerous threshold value, the panoramic scanning equipment real scene letter that at preset timed intervals interval scan surrounding environment is obtained is received
Breath；Wherein, the risk threshold value is more than the danger threshold.
Optionally, the prompting alarm module 300 is specially：By word, image, voice or vibrations at least one to
User sends and points out what is reported to the police less than the positional information of the object of the danger threshold with the distance of the virtual reality device
Module.
In the present embodiment, the embodiment of the present invention receives panoramic scanning device scan surrounding environment and obtains by receiver module 100
The real scene information for taking, can obtain the environmental information of real scene residing for monitoring user, and be worked as by judge module 200
When judging that presence is less than the object of danger threshold with the distance of virtual reality device in surrounding environment according to real scene information,
Alarm is carried out by alarm module 300 so that user can be occurred in environment around when using virtual reality device
When swarming into the object of danger threshold scope, prompting warning is carried out to user, prevent the generation of peril, improve Consumer's Experience.
Refer to Fig. 7, a kind of structure chart of virtual reality device that Fig. 7 is provided by the embodiment of the present invention.This is virtually existing
Real equipment can include：
Receiver 10, for receiving the real scene information of panoramic scanning device scan surrounding environment acquisition；
Processor 20, for judging surrounding environment in be less than danger threshold with the presence or absence of with the distance of the virtual reality device
The object of value；If so, then send to follower and point out alarm command；
Follower 30, for receiving the prompting alarm command, output prompting warning message.
Wherein, virtual reality device is specifically as follows virtual implementing helmet or virtual reality glasses.
Optionally, the virtual reality device, also includes：
Panoramic scanning equipment, for scanning surrounding environment, obtains real scene information；Send described true to the receiver
Real scene information.
Optionally, the processor 20, can be used for the real scene letter obtained according to 3D camera-scannings surrounding environment
Breath generates three-dimensional image, calculates the distance between object and user in the three-dimensional image；Sentenced according to the distance
With the presence or absence of the object that the danger threshold is less than at a distance of user in the disconnected three-dimensional image.
Optionally, the receiver 10, can be used for starting after the virtual reality device, directly receives the panorama and sweeps
Retouch the real scene information of device scan surrounding environment acquisition；Or
After for receiving the instruction for starting the panoramic scanning equipment, ring around the panoramic scanning device scan is received
The real scene information that border obtains.
Optionally, the receiver 10, can be used for working as the distance existed in surrounding environment with the virtual reality device
Less than risk threshold value object when, receive the real scene information that the panoramic scanning equipment real time scan surrounding environment is obtained；
When do not exist in surrounding environment with the distance of the virtual reality device less than the risk threshold value object when, receive described complete
The scape scanning device real scene information that at preset timed intervals interval scan surrounding environment is obtained；Wherein, the risk threshold value is more than
The danger threshold.
Optionally, the follower 30 specifically can be used at least one output in display, loudspeaker or vibrator
Prompting warning message.
It is understood that at least one output prompting is reported in display, loudspeaker or vibrator by follower 30
Alarming information.Can cause with the distance of virtual reality device less than the object of danger threshold positional information by word, image, language
At least one carries out alarm to user in sound or vibrations.
In the present embodiment, the embodiment of the present invention receives what panoramic scanning device scan surrounding environment was obtained by receiver 10
Real scene information, can obtain the environmental information of real scene residing for monitoring user, and by processor 20 when according to letter
It is defeated by follower 30 when breath judges that presence is less than the object of danger threshold with the distance of virtual reality device in surrounding environment
Go out prompt messages so that user can occur swarming into danger threshold in environment around when using virtual reality device
During the object of scope, prompting warning is carried out to user, prevent the generation of peril, improve Consumer's Experience.
Each embodiment is described by the way of progressive in specification, and what each embodiment was stressed is and other realities
Apply the difference of example, between each embodiment identical similar portion mutually referring to.For embodiment disclosed device and void
For intending real world devices, because it is corresponded to the method disclosed in Example, so description is fairly simple, related part referring to
Method part illustration.
Professional further appreciates that, with reference to the unit of each example of the embodiments described herein description
And algorithm steps, can with electronic hardware, computer software or the two be implemented in combination in, in order to clearly demonstrate hardware and
The interchangeability of software, according to function has generally described the composition and step of each example in the above description.These
Function is performed with hardware or software mode actually, depending on the application-specific and design constraint of technical scheme.Specialty
Technical staff can use different methods to realize described function to each specific application, but this realization should not
Think beyond the scope of this invention.
The step of method described with reference to the embodiments described herein or algorithm, directly can be held with hardware, processor
Capable software module, or the combination of the two is implementing.Software module can be placed in random access memory (RAM), internal memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In field in known any other form of storage medium.
Safety monitoring method provided by the present invention, device and virtual reality device are described in detail above.This
Apply specific case in text to be set forth the principle and embodiment of the present invention, the explanation of above example is only intended to
Help understands the method for the present invention and its core concept.It should be pointed out that for those skilled in the art,
Without departing from the principles of the invention, some improvement and modification can also be carried out to the present invention, these are improved and modification also falls
Enter in the protection domain of the claims in the present invention.
Claims (10)
1. a kind of safety monitoring method, is applied to virtual reality device, it is characterised in that include：
Receive the real scene information that panoramic scanning device scan surrounding environment is obtained；
Judged to be less than danger with the presence or absence of with the distance of the virtual reality device in surrounding environment according to the real scene information
The object of dangerous threshold value；
If so, alarm is then carried out.
2. safety monitoring method according to claim 1, it is characterised in that according to the real scene information judge around ring
With the presence or absence of the object that danger threshold is less than with the distance of the virtual reality device in border, including：
Three-dimensional image is generated according to the real scene information that 3D camera-scannings surrounding environment is obtained, calculates described three-dimensional vertical
The distance between body objects in images and user；
With the presence or absence of the object that the danger threshold is less than at a distance of user in the three-dimensional image according to the Distance Judgment.
3. safety monitoring method according to claim 1, it is characterised in that receive panoramic scanning device scan surrounding environment and obtain
The real scene information for taking, including：
After starting the virtual reality device, the described true of the panoramic scanning device scan surrounding environment acquisition is directly received
Scene information；Or
After receiving the instruction for starting the panoramic scanning equipment, receive what the panoramic scanning device scan surrounding environment was obtained
The real scene information.
4. safety monitoring method according to claim 3, it is characterised in that receive ring around the panoramic scanning device scan
The real scene information that border obtains, including：
When exist in surrounding environment with the distance of the virtual reality device less than risk threshold value object when, receive the panorama
The real scene information that scanning device real time scan surrounding environment is obtained；
When do not exist in surrounding environment with the distance of the virtual reality device less than the risk threshold value object when, receive institute
State the panoramic scanning equipment real scene information that at preset timed intervals interval scan surrounding environment is obtained；Wherein, the risk threshold value
More than the danger threshold.
5. a kind of safety monitoring assembly, is applied to virtual reality device, it is characterised in that include：
Receiver module, for receiving the real scene information of panoramic scanning device scan surrounding environment acquisition；
Judge module, for judging surrounding environment in the presence or absence of with the distance of the virtual reality device less than danger threshold
Object；If so, then send to prompting alarm module and point out alarm command；
Prompting alarm module, for receiving the prompting alarm command, carries out alarm.
6. safety monitoring assembly according to claim 5, it is characterised in that the judge module, including：
Signal generating unit, the real scene information for being obtained according to 3D camera-scannings surrounding environment generates three-dimensional image,
Calculate the distance between object and user in the three-dimensional image；
Judging unit, for being less than the danger with the presence or absence of at a distance of user in the three-dimensional image according to the Distance Judgment
The object of dangerous threshold value.
7. safety monitoring assembly according to claim 5, it is characterised in that the receiver module, including：
Automatic receiving unit, for starting the virtual reality device after, directly receive the panoramic scanning device scan
The real scene information that surrounding environment is obtained；Or
Etc. receiving unit to be launched, for receiving the instruction for starting the panoramic scanning equipment after, receive the panoramic scanning
The real scene information that device scan surrounding environment is obtained.
8. safety monitoring assembly according to claim 7, it is characterised in that the receiver module, including：
, there is the thing that risk threshold value is less than with the distance of the virtual reality device in surrounding environment for working as in real-time reception unit
During body, the real scene information that the panoramic scanning equipment real time scan surrounding environment is obtained is received；
Cycle receiving unit, the risk threshold is less than for working as not existing in surrounding environment with the distance of the virtual reality device
During the object of value, the panoramic scanning equipment real scene information that at preset timed intervals interval scan surrounding environment is obtained is received；
Wherein, the risk threshold value is more than the danger threshold.
9. a kind of virtual reality device, it is characterised in that include：
Receiver, for receiving the real scene information of panoramic scanning device scan surrounding environment acquisition；
Processor, for judging surrounding environment in the presence or absence of with the distance of the virtual reality device less than danger threshold thing
Body；If so, then send to follower and point out alarm command；
Follower, for receiving the prompting alarm command, output prompting warning message.
10. virtual reality device according to claim 9, it is characterised in that the virtual reality device, also includes：
Panoramic scanning equipment, for scanning surrounding environment, obtains real scene information；The true field is sent to the receiver
Scape information.
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| CN201611220057.8A CN106652345A (en) | 2016-12-26 | 2016-12-26 | Safety monitoring method, safety monitoring device and virtual reality equipment |
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|---|---|---|---|
| CN201611220057.8A CN106652345A (en) | 2016-12-26 | 2016-12-26 | Safety monitoring method, safety monitoring device and virtual reality equipment |
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| CN201611220057.8A Pending CN106652345A (en) | 2016-12-26 | 2016-12-26 | Safety monitoring method, safety monitoring device and virtual reality equipment |
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